From 7fd0acc4dc206c29cd33f935568d04d0d2f6624a Mon Sep 17 00:00:00 2001
From: ClaudioESSilva <claudiosil100@gmail.com>
Date: Tue, 17 Mar 2026 16:55:35 +0000
Subject: [PATCH 01/14] Implement #567 for dashboard

---
 Dashboard/Controls/FinOpsContent.xaml        |  8 ++++
 Dashboard/Services/DatabaseService.FinOps.cs | 23 ++++++++++-
 install/02_create_tables.sql                 |  3 ++
 install/06_ensure_collection_table.sql       |  3 ++
 install/52_collect_database_size_stats.sql   | 42 +++++++++++++++++---
 5 files changed, 72 insertions(+), 7 deletions(-)

diff --git a/Dashboard/Controls/FinOpsContent.xaml b/Dashboard/Controls/FinOpsContent.xaml
index aae149d..f73d3b3 100644
--- a/Dashboard/Controls/FinOpsContent.xaml
+++ b/Dashboard/Controls/FinOpsContent.xaml
@@ -830,6 +830,14 @@
                                 </DataGridTextColumn.ElementStyle>
                             </DataGridTextColumn>
                             <DataGridTextColumn Header="Recovery Model" Binding="{Binding RecoveryModelDesc}" Width="120"/>
+                            <DataGridTextColumn Header="Auto Growth" Binding="{Binding GrowthDisplay}" Width="110"/>
+                            <DataGridTextColumn Header="VLF Count" Binding="{Binding VlfCountDisplay}" Width="80">
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
                             <DataGridTextColumn Header="Monthly Cost ($)" Binding="{Binding MonthlyCostShare, StringFormat='{}{0:N2}'}" Width="110">
                                 <DataGridTextColumn.ElementStyle>
                                     <Style TargetType="TextBlock">
diff --git a/Dashboard/Services/DatabaseService.FinOps.cs b/Dashboard/Services/DatabaseService.FinOps.cs
index 4f06fea..2211dc7 100644
--- a/Dashboard/Services/DatabaseService.FinOps.cs
+++ b/Dashboard/Services/DatabaseService.FinOps.cs
@@ -322,7 +322,10 @@ public async Task<List<FinOpsDatabaseSizeStats>> GetFinOpsDatabaseSizeStatsAsync
                     state_desc,
                     volume_mount_point,
                     volume_total_mb,
-                    volume_free_mb
+                    volume_free_mb,
+                    is_percent_growth,
+                    growth_pct,
+                    vlf_count
                 FROM collect.database_size_stats
                 WHERE collection_time =
                 (
@@ -364,7 +367,10 @@ ORDER BY
                         StateDesc = reader.IsDBNull(15) ? "" : reader.GetString(15),
                         VolumeMountPoint = reader.IsDBNull(16) ? "" : reader.GetString(16),
                         VolumeTotalMb = reader.IsDBNull(17) ? 0m : Convert.ToDecimal(reader.GetValue(17)),
-                        VolumeFreeMb = reader.IsDBNull(18) ? 0m : Convert.ToDecimal(reader.GetValue(18))
+                        VolumeFreeMb = reader.IsDBNull(18) ? 0m : Convert.ToDecimal(reader.GetValue(18)),
+                        IsPercentGrowth = reader.IsDBNull(19) ? null : (bool?)(Convert.ToInt32(reader.GetValue(19)) == 1),
+                        GrowthPct = reader.IsDBNull(20) ? null : Convert.ToInt32(reader.GetValue(20)),
+                        VlfCount = reader.IsDBNull(21) ? null : Convert.ToInt32(reader.GetValue(21))
                     });
                 }
             }
@@ -2348,9 +2354,22 @@ public class FinOpsDatabaseSizeStats
         public string VolumeMountPoint { get; set; } = "";
         public decimal VolumeTotalMb { get; set; }
         public decimal VolumeFreeMb { get; set; }
+        public bool? IsPercentGrowth { get; set; }
+        public int? GrowthPct { get; set; }
+        public int? VlfCount { get; set; }
 
         // FinOps cost — proportional share of server monthly budget
         public decimal MonthlyCostShare { get; set; }
+
+        public string GrowthDisplay => IsPercentGrowth switch
+        {
+            null  => "-",
+            true  => GrowthPct.HasValue ? $"{GrowthPct}%" : "-",
+            false => AutoGrowthMb == 0 ? "Disabled" : $"{AutoGrowthMb:N0} MB"
+        };
+
+        public string VlfCountDisplay => string.Equals(FileTypeDesc, "LOG", StringComparison.OrdinalIgnoreCase)
+            ? (VlfCount?.ToString() ?? "-") : "N/A";
     }
 
     public class FinOpsTopResourceConsumer
diff --git a/install/02_create_tables.sql b/install/02_create_tables.sql
index 7e28078..2a94183 100644
--- a/install/02_create_tables.sql
+++ b/install/02_create_tables.sql
@@ -1433,6 +1433,9 @@ BEGIN
         volume_mount_point nvarchar(512) NULL,
         volume_total_mb decimal(19,2) NULL,
         volume_free_mb decimal(19,2) NULL,
+        is_percent_growth bit NULL,
+        growth_pct integer NULL,
+        vlf_count integer NULL,
         /*Analysis helpers - computed columns*/
         free_space_mb AS
         (
diff --git a/install/06_ensure_collection_table.sql b/install/06_ensure_collection_table.sql
index b04b9f6..c47e67e 100644
--- a/install/06_ensure_collection_table.sql
+++ b/install/06_ensure_collection_table.sql
@@ -1113,6 +1113,9 @@ BEGIN
                 volume_mount_point nvarchar(512) NULL,
                 volume_total_mb decimal(19,2) NULL,
                 volume_free_mb decimal(19,2) NULL,
+                is_percent_growth bit NULL,
+                growth_pct integer NULL,
+                vlf_count integer NULL,
                 free_space_mb AS
                 (
                     total_size_mb - used_size_mb
diff --git a/install/52_collect_database_size_stats.sql b/install/52_collect_database_size_stats.sql
index bc9857f..9b165e7 100644
--- a/install/52_collect_database_size_stats.sql
+++ b/install/52_collect_database_size_stats.sql
@@ -115,7 +115,10 @@ BEGIN
                 state_desc,
                 volume_mount_point,
                 volume_total_mb,
-                volume_free_mb
+                volume_free_mb,
+                is_percent_growth,
+                growth_pct,
+                vlf_count
             )
             SELECT
                 collection_time = @start_time,
@@ -153,7 +156,20 @@ BEGIN
                 state_desc = N'ONLINE',
                 volume_mount_point = NULL,
                 volume_total_mb = NULL,
-                volume_free_mb = NULL
+                volume_free_mb = NULL,
+                is_percent_growth = df.is_percent_growth,
+                growth_pct =
+                    CASE
+                        WHEN df.is_percent_growth = 1
+                        THEN df.growth
+                        ELSE NULL
+                    END,
+                vlf_count =
+                    CASE
+                        WHEN df.type = 1 /*LOG*/
+                        THEN (SELECT COUNT(*) FROM sys.dm_db_log_info(DB_ID()))
+                        ELSE NULL
+                    END
             FROM sys.database_files AS df
             OPTION(RECOMPILE);
 
@@ -208,7 +224,10 @@ BEGIN
                         state_desc,
                         volume_mount_point,
                         volume_total_mb,
-                        volume_free_mb
+                        volume_free_mb,
+                        is_percent_growth,
+                        growth_pct,
+                        vlf_count
                     )
                     SELECT
                         collection_time = @start_time,
@@ -224,7 +243,7 @@ BEGIN
                             CONVERT
                             (
                                 decimal(19,2),
-                                FILEPROPERTY(df.name, N''SpaceUsed'') * 8.0 / 1024.0
+                                FILEPROPERTY(df.name, N''''SpaceUsed'''') * 8.0 / 1024.0
                             ),
                         auto_growth_mb =
                             CASE
@@ -248,7 +267,20 @@ BEGIN
                         volume_total_mb =
                             CONVERT(decimal(19,2), vs.total_bytes / 1048576.0),
                         volume_free_mb =
-                            CONVERT(decimal(19,2), vs.available_bytes / 1048576.0)
+                            CONVERT(decimal(19,2), vs.available_bytes / 1048576.0),
+                        is_percent_growth = df.is_percent_growth,
+                        growth_pct =
+                            CASE
+                                WHEN df.is_percent_growth = 1
+                                THEN df.growth
+                                ELSE NULL
+                            END,
+                        vlf_count =
+                            CASE
+                                WHEN df.type = 1 /*LOG*/
+                                THEN (SELECT COUNT(*) FROM sys.dm_db_log_info(DB_ID()))
+                                ELSE NULL
+                            END
                     FROM sys.database_files AS df
                     CROSS JOIN sys.databases AS d
                     CROSS APPLY sys.dm_os_volume_stats(DB_ID(), df.file_id) AS vs

From 42db655b9435c712900377c679e034025ab58b00 Mon Sep 17 00:00:00 2001
From: ClaudioESSilva <claudiosil100@gmail.com>
Date: Tue, 17 Mar 2026 16:55:49 +0000
Subject: [PATCH 02/14] Implement #567 for lite

---
 Lite/Controls/FinOpsTab.xaml                  | 21 +++++
 Lite/Database/DuckDbInitializer.cs            | 17 +++-
 Lite/Database/Schema.cs                       |  5 +-
 Lite/Services/LocalDataService.FinOps.cs      | 26 +++++-
 .../RemoteCollectorService.DatabaseSize.cs    | 30 +++++--
 .../03_add_growth_vlf_columns.sql             | 86 +++++++++++++++++++
 6 files changed, 176 insertions(+), 9 deletions(-)
 create mode 100644 upgrades/2.2.0-to-2.3.0/03_add_growth_vlf_columns.sql

diff --git a/Lite/Controls/FinOpsTab.xaml b/Lite/Controls/FinOpsTab.xaml
index 6b267bb..fab3b94 100644
--- a/Lite/Controls/FinOpsTab.xaml
+++ b/Lite/Controls/FinOpsTab.xaml
@@ -1016,6 +1016,27 @@
                                     </StackPanel>
                                 </DataGridTextColumn.Header>
                             </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding GrowthDisplay}" Width="110">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="GrowthDisplay" Click="FilterButton_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Auto Growth" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding VlfCountDisplay}" Width="80">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="VlfCountDisplay" Click="FilterButton_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="VLF Count" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
                             <DataGridTextColumn Header="Monthly Cost ($)" Binding="{Binding MonthlyCostShare, StringFormat='{}{0:N2}'}" Width="110">
                                 <DataGridTextColumn.ElementStyle>
                                     <Style TargetType="TextBlock">
diff --git a/Lite/Database/DuckDbInitializer.cs b/Lite/Database/DuckDbInitializer.cs
index 79aa74a..8b42bdf 100644
--- a/Lite/Database/DuckDbInitializer.cs
+++ b/Lite/Database/DuckDbInitializer.cs
@@ -86,7 +86,7 @@ public void Dispose()
     /// <summary>
     /// Current schema version. Increment this when schema changes require table rebuilds.
     /// </summary>
-    internal const int CurrentSchemaVersion = 21;
+    internal const int CurrentSchemaVersion = 22;
 
     private readonly string _archivePath;
 
@@ -583,6 +583,21 @@ New tables only — no existing table changes needed. Tables created by
                 _logger?.LogWarning("Migration to v21 encountered an error (non-fatal): {Error}", ex.Message);
             }
         }
+
+        if (fromVersion < 22)
+        {
+            _logger?.LogInformation("Running migration to v22: adding growth rate and VLF count columns to database_size_stats");
+            try
+            {
+                await ExecuteNonQueryAsync(connection, "ALTER TABLE database_size_stats ADD COLUMN IF NOT EXISTS is_percent_growth BOOLEAN");
+                await ExecuteNonQueryAsync(connection, "ALTER TABLE database_size_stats ADD COLUMN IF NOT EXISTS growth_pct INTEGER");
+                await ExecuteNonQueryAsync(connection, "ALTER TABLE database_size_stats ADD COLUMN IF NOT EXISTS vlf_count INTEGER");
+            }
+            catch (Exception ex)
+            {
+                _logger?.LogWarning("Migration to v22 encountered an error (non-fatal): {Error}", ex.Message);
+            }
+        }
     }
 
     /// <summary>
diff --git a/Lite/Database/Schema.cs b/Lite/Database/Schema.cs
index f2a603c..41aae34 100644
--- a/Lite/Database/Schema.cs
+++ b/Lite/Database/Schema.cs
@@ -614,7 +614,10 @@ max_size_mb DECIMAL(19,2),
     state_desc VARCHAR,
     volume_mount_point VARCHAR,
     volume_total_mb DECIMAL(19,2),
-    volume_free_mb DECIMAL(19,2)
+    volume_free_mb DECIMAL(19,2),
+    is_percent_growth BOOLEAN,
+    growth_pct INTEGER,
+    vlf_count INTEGER
 )";
 
     public const string CreateDatabaseSizeStatsIndex = @"
diff --git a/Lite/Services/LocalDataService.FinOps.cs b/Lite/Services/LocalDataService.FinOps.cs
index ad92192..403c35b 100644
--- a/Lite/Services/LocalDataService.FinOps.cs
+++ b/Lite/Services/LocalDataService.FinOps.cs
@@ -34,7 +34,11 @@ public async Task<List<DatabaseSizeRow>> GetDatabaseSizeLatestAsync(int serverId
     volume_mount_point,
     volume_total_mb,
     volume_free_mb,
-    recovery_model_desc
+    recovery_model_desc,
+    auto_growth_mb,
+    is_percent_growth,
+    growth_pct,
+    vlf_count
 FROM v_database_size_stats
 WHERE server_id = $1
 AND   collection_time = (
@@ -60,7 +64,11 @@ FROM v_database_size_stats
                 VolumeMountPoint = reader.IsDBNull(5) ? null : reader.GetString(5),
                 VolumeTotalMb = reader.IsDBNull(6) ? null : Convert.ToDecimal(reader.GetValue(6)),
                 VolumeFreeMb = reader.IsDBNull(7) ? null : Convert.ToDecimal(reader.GetValue(7)),
-                RecoveryModel = reader.IsDBNull(8) ? null : reader.GetString(8)
+                RecoveryModel = reader.IsDBNull(8) ? null : reader.GetString(8),
+                AutoGrowthMb = reader.IsDBNull(9) ? null : Convert.ToDecimal(reader.GetValue(9)),
+                IsPercentGrowth = reader.IsDBNull(10) ? null : (bool?)(Convert.ToInt32(reader.GetValue(10)) == 1),
+                GrowthPct = reader.IsDBNull(11) ? null : Convert.ToInt32(reader.GetValue(11)),
+                VlfCount = reader.IsDBNull(12) ? null : Convert.ToInt32(reader.GetValue(12))
             });
         }
 
@@ -2035,9 +2043,23 @@ public class DatabaseSizeRow
     public decimal? VolumeTotalMb { get; set; }
     public decimal? VolumeFreeMb { get; set; }
     public string? RecoveryModel { get; set; }
+    public decimal? AutoGrowthMb { get; set; }
+    public bool? IsPercentGrowth { get; set; }
+    public int? GrowthPct { get; set; }
+    public int? VlfCount { get; set; }
 
     // FinOps cost — proportional share of server monthly budget
     public decimal MonthlyCostShare { get; set; }
+
+    public string GrowthDisplay => IsPercentGrowth switch
+    {
+        null  => "-",
+        true  => GrowthPct.HasValue ? $"{GrowthPct}%" : "-",
+        false => AutoGrowthMb == null || AutoGrowthMb == 0 ? "Disabled" : $"{AutoGrowthMb:N0} MB"
+    };
+
+    public string VlfCountDisplay => string.Equals(FileTypeDesc, "LOG", StringComparison.OrdinalIgnoreCase)
+        ? (VlfCount?.ToString() ?? "-") : "N/A";
 }
 
 public class ServerPropertyRow
diff --git a/Lite/Services/RemoteCollectorService.DatabaseSize.cs b/Lite/Services/RemoteCollectorService.DatabaseSize.cs
index 49bfda6..e826f3a 100644
--- a/Lite/Services/RemoteCollectorService.DatabaseSize.cs
+++ b/Lite/Services/RemoteCollectorService.DatabaseSize.cs
@@ -116,7 +116,13 @@ ELSE CONVERT(decimal(19,2), mf.max_size * 8.0 / 1024.0)
     volume_total_mb =
         CONVERT(decimal(19,2), vs.total_bytes / 1048576.0),
     volume_free_mb =
-        CONVERT(decimal(19,2), vs.available_bytes / 1048576.0)
+        CONVERT(decimal(19,2), vs.available_bytes / 1048576.0),
+    is_percent_growth =
+        mf.is_percent_growth,
+    growth_pct =
+        CASE WHEN mf.is_percent_growth = 1 THEN mf.growth ELSE NULL END,
+    vlf_count =
+        CASE WHEN mf.type = 1 /*LOG*/ THEN (SELECT COUNT(*) FROM sys.dm_db_log_info(mf.database_id)) ELSE NULL END
 FROM sys.master_files AS mf
 JOIN sys.databases AS d
   ON d.database_id = mf.database_id
@@ -169,7 +175,13 @@ ELSE CONVERT(decimal(19,2), df.max_size * 8.0 / 1024.0)
     volume_total_mb =
         CONVERT(decimal(19,2), NULL),
     volume_free_mb =
-        CONVERT(decimal(19,2), NULL)
+        CONVERT(decimal(19,2), NULL),
+    is_percent_growth =
+        df.is_percent_growth,
+    growth_pct =
+        CASE WHEN df.is_percent_growth = 1 THEN df.growth ELSE NULL END,
+    vlf_count =
+        CASE WHEN df.type = 1 /*LOG*/ THEN (SELECT COUNT(*) FROM sys.dm_db_log_info(DB_ID())) ELSE NULL END
 FROM sys.database_files AS df
 ORDER BY
     df.file_id
@@ -185,7 +197,8 @@ ORDER BY
             string FileName, string PhysicalName, decimal TotalSizeMb, decimal? UsedSizeMb,
             decimal? AutoGrowthMb, decimal? MaxSizeMb, string? RecoveryModel,
             int? CompatibilityLevel, string? StateDesc, string? VolumeMountPoint,
-            decimal? VolumeTotalMb, decimal? VolumeFreeMb)>();
+            decimal? VolumeTotalMb, decimal? VolumeFreeMb, bool? IsPercentGrowth,
+            int? GrowthPct, int? VlfCount)>();
 
         var sqlSw = Stopwatch.StartNew();
 
@@ -258,6 +271,9 @@ ORDER BY
                        .AppendValue(r.VolumeMountPoint)
                        .AppendValue(r.VolumeTotalMb)
                        .AppendValue(r.VolumeFreeMb)
+                       .AppendValue(r.IsPercentGrowth)
+                       .AppendValue(r.GrowthPct)
+                       .AppendValue(r.VlfCount)
                        .EndRow();
                     rowsCollected++;
                 }
@@ -276,7 +292,8 @@ private static (string DatabaseName, int DatabaseId, int FileId, string FileType
         string FileName, string PhysicalName, decimal TotalSizeMb, decimal? UsedSizeMb,
         decimal? AutoGrowthMb, decimal? MaxSizeMb, string? RecoveryModel,
         int? CompatibilityLevel, string? StateDesc, string? VolumeMountPoint,
-        decimal? VolumeTotalMb, decimal? VolumeFreeMb) ReadSizeRow(SqlDataReader reader)
+        decimal? VolumeTotalMb, decimal? VolumeFreeMb, bool? IsPercentGrowth,
+        int? GrowthPct, int? VlfCount) ReadSizeRow(SqlDataReader reader)
     {
         return (
             reader.GetString(0),
@@ -294,6 +311,9 @@ private static (string DatabaseName, int DatabaseId, int FileId, string FileType
             reader.IsDBNull(12) ? null : reader.GetString(12),
             reader.IsDBNull(13) ? null : reader.GetString(13),
             reader.IsDBNull(14) ? null : reader.GetDecimal(14),
-            reader.IsDBNull(15) ? null : reader.GetDecimal(15));
+            reader.IsDBNull(15) ? null : reader.GetDecimal(15),
+            reader.IsDBNull(16) ? null : (bool?)(Convert.ToInt32(reader.GetValue(16)) == 1),
+            reader.IsDBNull(17) ? null : Convert.ToInt32(reader.GetValue(17)),
+            reader.IsDBNull(18) ? null : Convert.ToInt32(reader.GetValue(18)));
     }
 }
diff --git a/upgrades/2.2.0-to-2.3.0/03_add_growth_vlf_columns.sql b/upgrades/2.2.0-to-2.3.0/03_add_growth_vlf_columns.sql
new file mode 100644
index 0000000..097ad42
--- /dev/null
+++ b/upgrades/2.2.0-to-2.3.0/03_add_growth_vlf_columns.sql
@@ -0,0 +1,86 @@
+/*
+Copyright 2026 Darling Data, LLC
+https://www.erikdarling.com/
+
+Upgrade from 2.2.0 to 2.3.0
+Adds growth settings and VLF count columns to collect.database_size_stats:
+
+database_size_stats:
+  - is_percent_growth: new column (bit NULL) — true when auto-growth is percent-based
+  - growth_pct:        new column (integer NULL) — raw growth percent value (set when is_percent_growth = 1)
+  - vlf_count:         new column (integer NULL) — VLF count for log files (NULL for data files)
+*/
+
+SET ANSI_NULLS ON;
+SET ANSI_PADDING ON;
+SET ANSI_WARNINGS ON;
+SET ARITHABORT ON;
+SET CONCAT_NULL_YIELDS_NULL ON;
+SET QUOTED_IDENTIFIER ON;
+SET NUMERIC_ROUNDABORT OFF;
+SET IMPLICIT_TRANSACTIONS OFF;
+SET STATISTICS TIME, IO OFF;
+GO
+
+USE PerformanceMonitor;
+GO
+
+/*
+database_size_stats: add growth settings and VLF count columns
+*/
+IF OBJECT_ID(N'collect.database_size_stats', N'U') IS NOT NULL
+BEGIN
+    PRINT 'Checking collect.database_size_stats columns...';
+
+    IF NOT EXISTS
+    (
+        SELECT
+            1/0
+        FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE TABLE_SCHEMA = N'collect'
+        AND   TABLE_NAME = N'database_size_stats'
+        AND   COLUMN_NAME = N'is_percent_growth'
+    )
+    BEGIN
+        ALTER TABLE collect.database_size_stats ADD is_percent_growth bit NULL;
+        PRINT '  is_percent_growth: added (bit NULL)';
+    END;
+
+    IF NOT EXISTS
+    (
+        SELECT
+            1/0
+        FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE TABLE_SCHEMA = N'collect'
+        AND   TABLE_NAME = N'database_size_stats'
+        AND   COLUMN_NAME = N'growth_pct'
+    )
+    BEGIN
+        ALTER TABLE collect.database_size_stats ADD growth_pct integer NULL;
+        PRINT '  growth_pct: added (integer NULL)';
+    END;
+
+    IF NOT EXISTS
+    (
+        SELECT
+            1/0
+        FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE TABLE_SCHEMA = N'collect'
+        AND   TABLE_NAME = N'database_size_stats'
+        AND   COLUMN_NAME = N'vlf_count'
+    )
+    BEGIN
+        ALTER TABLE collect.database_size_stats ADD vlf_count integer NULL;
+        PRINT '  vlf_count: added (integer NULL)';
+    END;
+
+    PRINT 'database_size_stats complete.';
+END;
+ELSE
+BEGIN
+    PRINT 'collect.database_size_stats not found — skipping.';
+END;
+GO
+
+PRINT 'Upgrade 03_add_growth_vlf_columns complete.';
+GO

From b44d2699d4c0b833b10d36d57a05899e4af0b582 Mon Sep 17 00:00:00 2001
From: ClaudioESSilva <claudiosil100@gmail.com>
Date: Tue, 17 Mar 2026 17:08:48 +0000
Subject: [PATCH 03/14] Fix columns "order by" for dashboard

---
 Dashboard/Controls/FinOpsContent.xaml        |  4 ++--
 Dashboard/Services/DatabaseService.FinOps.cs | 10 ++++++++++
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/Dashboard/Controls/FinOpsContent.xaml b/Dashboard/Controls/FinOpsContent.xaml
index f73d3b3..53e4296 100644
--- a/Dashboard/Controls/FinOpsContent.xaml
+++ b/Dashboard/Controls/FinOpsContent.xaml
@@ -830,8 +830,8 @@
                                 </DataGridTextColumn.ElementStyle>
                             </DataGridTextColumn>
                             <DataGridTextColumn Header="Recovery Model" Binding="{Binding RecoveryModelDesc}" Width="120"/>
-                            <DataGridTextColumn Header="Auto Growth" Binding="{Binding GrowthDisplay}" Width="110"/>
-                            <DataGridTextColumn Header="VLF Count" Binding="{Binding VlfCountDisplay}" Width="80">
+                            <DataGridTextColumn Header="Auto Growth" Binding="{Binding GrowthDisplay}" Width="110" SortMemberPath="AutoGrowthSort"/>
+                            <DataGridTextColumn Header="VLF Count" Binding="{Binding VlfCountDisplay}" Width="80" SortMemberPath="VlfCountSort">
                                 <DataGridTextColumn.ElementStyle>
                                     <Style TargetType="TextBlock">
                                         <Setter Property="HorizontalAlignment" Value="Right"/>
diff --git a/Dashboard/Services/DatabaseService.FinOps.cs b/Dashboard/Services/DatabaseService.FinOps.cs
index 2211dc7..06f4f70 100644
--- a/Dashboard/Services/DatabaseService.FinOps.cs
+++ b/Dashboard/Services/DatabaseService.FinOps.cs
@@ -2368,8 +2368,18 @@ public class FinOpsDatabaseSizeStats
             false => AutoGrowthMb == 0 ? "Disabled" : $"{AutoGrowthMb:N0} MB"
         };
 
+        public decimal AutoGrowthSort => IsPercentGrowth switch
+        {
+            null  => -1m,
+            true  => (decimal)(GrowthPct ?? -1),
+            false => AutoGrowthMb
+        };
+
         public string VlfCountDisplay => string.Equals(FileTypeDesc, "LOG", StringComparison.OrdinalIgnoreCase)
             ? (VlfCount?.ToString() ?? "-") : "N/A";
+
+        public int VlfCountSort => string.Equals(FileTypeDesc, "LOG", StringComparison.OrdinalIgnoreCase)
+            ? (VlfCount ?? 0) : -1;
     }
 
     public class FinOpsTopResourceConsumer

From f0a09ee1be67cad790dc5f98fe17cf14899338d3 Mon Sep 17 00:00:00 2001
From: ClaudioESSilva <claudiosil100@gmail.com>
Date: Tue, 17 Mar 2026 17:08:55 +0000
Subject: [PATCH 04/14] Fix columns "order by" for Lite

---
 Lite/Controls/FinOpsTab.xaml             |  4 ++--
 Lite/Services/LocalDataService.FinOps.cs | 10 ++++++++++
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/Lite/Controls/FinOpsTab.xaml b/Lite/Controls/FinOpsTab.xaml
index fab3b94..89258da 100644
--- a/Lite/Controls/FinOpsTab.xaml
+++ b/Lite/Controls/FinOpsTab.xaml
@@ -1016,7 +1016,7 @@
                                     </StackPanel>
                                 </DataGridTextColumn.Header>
                             </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding GrowthDisplay}" Width="110">
+                            <DataGridTextColumn Binding="{Binding GrowthDisplay}" Width="110" SortMemberPath="AutoGrowthSort">
                                 <DataGridTextColumn.Header>
                                     <StackPanel Orientation="Horizontal">
                                         <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="GrowthDisplay" Click="FilterButton_Click" Margin="0,0,4,0"/>
@@ -1024,7 +1024,7 @@
                                     </StackPanel>
                                 </DataGridTextColumn.Header>
                             </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding VlfCountDisplay}" Width="80">
+                            <DataGridTextColumn Binding="{Binding VlfCountDisplay}" Width="80" SortMemberPath="VlfCountSort">
                                 <DataGridTextColumn.Header>
                                     <StackPanel Orientation="Horizontal">
                                         <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="VlfCountDisplay" Click="FilterButton_Click" Margin="0,0,4,0"/>
diff --git a/Lite/Services/LocalDataService.FinOps.cs b/Lite/Services/LocalDataService.FinOps.cs
index 403c35b..f99f6ec 100644
--- a/Lite/Services/LocalDataService.FinOps.cs
+++ b/Lite/Services/LocalDataService.FinOps.cs
@@ -2058,8 +2058,18 @@ public class DatabaseSizeRow
         false => AutoGrowthMb == null || AutoGrowthMb == 0 ? "Disabled" : $"{AutoGrowthMb:N0} MB"
     };
 
+    public decimal AutoGrowthSort => IsPercentGrowth switch
+    {
+        null  => -1m,
+        true  => (decimal)(GrowthPct ?? -1),
+        false => AutoGrowthMb ?? 0m
+    };
+
     public string VlfCountDisplay => string.Equals(FileTypeDesc, "LOG", StringComparison.OrdinalIgnoreCase)
         ? (VlfCount?.ToString() ?? "-") : "N/A";
+
+    public int VlfCountSort => string.Equals(FileTypeDesc, "LOG", StringComparison.OrdinalIgnoreCase)
+        ? (VlfCount ?? 0) : -1;
 }
 
 public class ServerPropertyRow

From 2209b3da65dee72228f9f8e29ae83199cddbf6d9 Mon Sep 17 00:00:00 2001
From: ClaudioESSilva <claudiosil100@gmail.com>
Date: Tue, 17 Mar 2026 17:43:36 +0000
Subject: [PATCH 05/14] Fix upgrade script

---
 install/52_collect_database_size_stats.sql | 48 +++++++++++++++++++++-
 1 file changed, 47 insertions(+), 1 deletion(-)

diff --git a/install/52_collect_database_size_stats.sql b/install/52_collect_database_size_stats.sql
index 9b165e7..c995b3b 100644
--- a/install/52_collect_database_size_stats.sql
+++ b/install/52_collect_database_size_stats.sql
@@ -36,6 +36,52 @@ BEGIN
 END;
 GO
 
+/*
+Add growth-rate and VLF columns to an existing table (idempotent).
+Needed when re-running this script against a pre-2.3.0 database.
+The ALTER PROCEDURE below references these columns, so they must
+exist before SQL Server compiles the procedure body.
+*/
+IF OBJECT_ID(N'collect.database_size_stats', N'U') IS NOT NULL
+BEGIN
+    IF NOT EXISTS
+    (
+        SELECT 1/0
+        FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE TABLE_SCHEMA = N'collect'
+        AND   TABLE_NAME  = N'database_size_stats'
+        AND   COLUMN_NAME = N'is_percent_growth'
+    )
+    BEGIN
+        ALTER TABLE collect.database_size_stats ADD is_percent_growth bit NULL;
+    END;
+
+    IF NOT EXISTS
+    (
+        SELECT 1/0
+        FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE TABLE_SCHEMA = N'collect'
+        AND   TABLE_NAME  = N'database_size_stats'
+        AND   COLUMN_NAME = N'growth_pct'
+    )
+    BEGIN
+        ALTER TABLE collect.database_size_stats ADD growth_pct integer NULL;
+    END;
+
+    IF NOT EXISTS
+    (
+        SELECT 1/0
+        FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE TABLE_SCHEMA = N'collect'
+        AND   TABLE_NAME  = N'database_size_stats'
+        AND   COLUMN_NAME = N'vlf_count'
+    )
+    BEGIN
+        ALTER TABLE collect.database_size_stats ADD vlf_count integer NULL;
+    END;
+END;
+GO
+
 ALTER PROCEDURE
     collect.database_size_stats_collector
 (
@@ -243,7 +289,7 @@ BEGIN
                             CONVERT
                             (
                                 decimal(19,2),
-                                FILEPROPERTY(df.name, N''''SpaceUsed'''') * 8.0 / 1024.0
+                                FILEPROPERTY(df.name, N''SpaceUsed'') * 8.0 / 1024.0
                             ),
                         auto_growth_mb =
                             CASE

From 28afa2f2da58cc0b4d1fa5662b7c2027c2d47c9a Mon Sep 17 00:00:00 2001
From: ClaudioESSilva <claudiosil100@gmail.com>
Date: Tue, 17 Mar 2026 18:01:37 +0000
Subject: [PATCH 06/14] Add filters to "Database Size" columns (matching Lite)

---
 Dashboard/Controls/FinOpsContent.xaml    | 118 ++++++++++++++++++++---
 Dashboard/Controls/FinOpsContent.xaml.cs | 113 +++++++++++++++++++++-
 2 files changed, 214 insertions(+), 17 deletions(-)

diff --git a/Dashboard/Controls/FinOpsContent.xaml b/Dashboard/Controls/FinOpsContent.xaml
index 53e4296..761be70 100644
--- a/Dashboard/Controls/FinOpsContent.xaml
+++ b/Dashboard/Controls/FinOpsContent.xaml
@@ -783,62 +783,152 @@
                               SelectionMode="Extended"
                               RowStyle="{StaticResource DefaultRowStyle}">
                         <DataGrid.Columns>
-                            <DataGridTextColumn Header="Database" Binding="{Binding DatabaseName}" Width="160"/>
-                            <DataGridTextColumn Header="File Type" Binding="{Binding FileTypeDesc}" Width="80"/>
-                            <DataGridTextColumn Header="File Name" Binding="{Binding FileName}" Width="160"/>
-                            <DataGridTextColumn Header="Total Size MB" Binding="{Binding TotalSizeMb, StringFormat='{}{0:N2}'}" Width="110">
+                            <DataGridTextColumn Binding="{Binding DatabaseName}" Width="160">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DatabaseName" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Database" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding FileTypeDesc}" Width="80">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="FileTypeDesc" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="File Type" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding FileName}" Width="160">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="FileName" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="File Name" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding TotalSizeMb, StringFormat='{}{0:N2}'}" Width="110">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalSizeMb" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Total Size MB" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
                                 <DataGridTextColumn.ElementStyle>
                                     <Style TargetType="TextBlock">
                                         <Setter Property="HorizontalAlignment" Value="Right"/>
                                     </Style>
                                 </DataGridTextColumn.ElementStyle>
                             </DataGridTextColumn>
-                            <DataGridTextColumn Header="Used Size MB" Binding="{Binding UsedSizeMb, StringFormat='{}{0:N2}'}" Width="110">
+                            <DataGridTextColumn Binding="{Binding UsedSizeMb, StringFormat='{}{0:N2}'}" Width="110">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="UsedSizeMb" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Used Size MB" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
                                 <DataGridTextColumn.ElementStyle>
                                     <Style TargetType="TextBlock">
                                         <Setter Property="HorizontalAlignment" Value="Right"/>
                                     </Style>
                                 </DataGridTextColumn.ElementStyle>
                             </DataGridTextColumn>
-                            <DataGridTextColumn Header="Free Space MB" Binding="{Binding FreeSpaceMb, StringFormat='{}{0:N2}'}" Width="110">
+                            <DataGridTextColumn Binding="{Binding FreeSpaceMb, StringFormat='{}{0:N2}'}" Width="110">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="FreeSpaceMb" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Free Space MB" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
                                 <DataGridTextColumn.ElementStyle>
                                     <Style TargetType="TextBlock">
                                         <Setter Property="HorizontalAlignment" Value="Right"/>
                                     </Style>
                                 </DataGridTextColumn.ElementStyle>
                             </DataGridTextColumn>
-                            <DataGridTextColumn Header="Used %" Binding="{Binding UsedPct, StringFormat='{}{0:N1}'}" Width="70">
+                            <DataGridTextColumn Binding="{Binding UsedPct, StringFormat='{}{0:N1}'}" Width="70">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="UsedPct" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Used %" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
                                 <DataGridTextColumn.ElementStyle>
                                     <Style TargetType="TextBlock">
                                         <Setter Property="HorizontalAlignment" Value="Right"/>
                                     </Style>
                                 </DataGridTextColumn.ElementStyle>
                             </DataGridTextColumn>
-                            <DataGridTextColumn Header="Volume" Binding="{Binding VolumeMountPoint}" Width="80"/>
-                            <DataGridTextColumn Header="Volume Total MB" Binding="{Binding VolumeTotalMb, StringFormat='{}{0:N0}'}" Width="120">
+                            <DataGridTextColumn Binding="{Binding VolumeMountPoint}" Width="80">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="VolumeMountPoint" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Volume" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding VolumeTotalMb, StringFormat='{}{0:N0}'}" Width="120">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="VolumeTotalMb" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Volume Total MB" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
                                 <DataGridTextColumn.ElementStyle>
                                     <Style TargetType="TextBlock">
                                         <Setter Property="HorizontalAlignment" Value="Right"/>
                                     </Style>
                                 </DataGridTextColumn.ElementStyle>
                             </DataGridTextColumn>
-                            <DataGridTextColumn Header="Volume Free MB" Binding="{Binding VolumeFreeMb, StringFormat='{}{0:N0}'}" Width="120">
+                            <DataGridTextColumn Binding="{Binding VolumeFreeMb, StringFormat='{}{0:N0}'}" Width="120">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="VolumeFreeMb" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Volume Free MB" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
                                 <DataGridTextColumn.ElementStyle>
                                     <Style TargetType="TextBlock">
                                         <Setter Property="HorizontalAlignment" Value="Right"/>
                                     </Style>
                                 </DataGridTextColumn.ElementStyle>
                             </DataGridTextColumn>
-                            <DataGridTextColumn Header="Recovery Model" Binding="{Binding RecoveryModelDesc}" Width="120"/>
-                            <DataGridTextColumn Header="Auto Growth" Binding="{Binding GrowthDisplay}" Width="110" SortMemberPath="AutoGrowthSort"/>
-                            <DataGridTextColumn Header="VLF Count" Binding="{Binding VlfCountDisplay}" Width="80" SortMemberPath="VlfCountSort">
+                            <DataGridTextColumn Binding="{Binding RecoveryModelDesc}" Width="120">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="RecoveryModelDesc" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Recovery Model" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding GrowthDisplay}" Width="110" SortMemberPath="AutoGrowthSort">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="GrowthDisplay" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Auto Growth" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding VlfCountDisplay}" Width="80" SortMemberPath="VlfCountSort">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="VlfCountDisplay" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="VLF Count" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
                                 <DataGridTextColumn.ElementStyle>
                                     <Style TargetType="TextBlock">
                                         <Setter Property="HorizontalAlignment" Value="Right"/>
                                     </Style>
                                 </DataGridTextColumn.ElementStyle>
                             </DataGridTextColumn>
-                            <DataGridTextColumn Header="Monthly Cost ($)" Binding="{Binding MonthlyCostShare, StringFormat='{}{0:N2}'}" Width="110">
+                            <DataGridTextColumn Binding="{Binding MonthlyCostShare, StringFormat='{}{0:N2}'}" Width="110">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="MonthlyCostShare" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Monthly Cost ($)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
                                 <DataGridTextColumn.ElementStyle>
                                     <Style TargetType="TextBlock">
                                         <Setter Property="HorizontalAlignment" Value="Right"/>
diff --git a/Dashboard/Controls/FinOpsContent.xaml.cs b/Dashboard/Controls/FinOpsContent.xaml.cs
index c9bcaff..dc3a9c6 100644
--- a/Dashboard/Controls/FinOpsContent.xaml.cs
+++ b/Dashboard/Controls/FinOpsContent.xaml.cs
@@ -14,6 +14,7 @@
 using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
 using System.Windows.Data;
 using System.Windows.Media;
 using Microsoft.Win32;
@@ -32,6 +33,11 @@ public partial class FinOpsContent : UserControl
         private DateTime _serverInventoryCacheTime;
         private decimal _currentServerMonthlyCost;
 
+        private List<FinOpsDatabaseSizeStats> _allDatabaseSizes = new();
+        private readonly Dictionary<string, ColumnFilterState> _dbSizeColumnFilters = new();
+        private Popup? _dbSizeFilterPopup;
+        private ColumnFilterPopup? _dbSizeFilterPopupContent;
+
         public FinOpsContent()
         {
             InitializeComponent();
@@ -623,9 +629,10 @@ private async Task LoadDatabaseSizesAsync()
                     }
                 }
 
-                DatabaseSizesDataGrid.ItemsSource = data;
-                DatabaseSizesNoDataMessage.Visibility = data.Count == 0 ? Visibility.Visible : Visibility.Collapsed;
-                DbSizeCountIndicator.Text = data.Count > 0 ? $"{data.Count} file(s)" : "";
+                _allDatabaseSizes = data;
+                _dbSizeColumnFilters.Clear();
+                ApplyDbSizeFilters();
+                UpdateDbSizeFilterButtonStyles();
             }
             catch (Exception ex)
             {
@@ -633,6 +640,106 @@ private async Task LoadDatabaseSizesAsync()
             }
         }
 
+        private void ApplyDbSizeFilters()
+        {
+            var filtered = _allDatabaseSizes.AsEnumerable();
+
+            if (_dbSizeColumnFilters.Count > 0)
+            {
+                filtered = filtered.Where(item =>
+                {
+                    foreach (var filter in _dbSizeColumnFilters.Values)
+                    {
+                        if (filter.IsActive && !DataGridFilterService.MatchesFilter(item, filter))
+                            return false;
+                    }
+                    return true;
+                });
+            }
+
+            var list = filtered.ToList();
+            DatabaseSizesDataGrid.ItemsSource = list;
+            DatabaseSizesNoDataMessage.Visibility = list.Count == 0 ? Visibility.Visible : Visibility.Collapsed;
+            DbSizeCountIndicator.Text = list.Count > 0 ? $"{list.Count} file(s)" : "";
+        }
+
+        private void DatabaseSizesFilter_Click(object sender, RoutedEventArgs e)
+        {
+            if (sender is not Button button || button.Tag is not string columnName) return;
+            ShowDbSizeFilterPopup(button, columnName);
+        }
+
+        private void ShowDbSizeFilterPopup(Button button, string columnName)
+        {
+            if (_dbSizeFilterPopup == null)
+            {
+                _dbSizeFilterPopupContent = new ColumnFilterPopup();
+                _dbSizeFilterPopupContent.FilterApplied += FilterPopup_DbSizeFilterApplied;
+                _dbSizeFilterPopupContent.FilterCleared += FilterPopup_DbSizeFilterCleared;
+
+                _dbSizeFilterPopup = new Popup
+                {
+                    Child = _dbSizeFilterPopupContent,
+                    StaysOpen = false,
+                    Placement = PlacementMode.Bottom,
+                    AllowsTransparency = true
+                };
+            }
+
+            _dbSizeColumnFilters.TryGetValue(columnName, out var existingFilter);
+            _dbSizeFilterPopupContent!.Initialize(columnName, existingFilter);
+            _dbSizeFilterPopup.PlacementTarget = button;
+            _dbSizeFilterPopup.IsOpen = true;
+        }
+
+        private void FilterPopup_DbSizeFilterApplied(object? sender, FilterAppliedEventArgs e)
+        {
+            if (_dbSizeFilterPopup != null)
+                _dbSizeFilterPopup.IsOpen = false;
+
+            if (e.FilterState.IsActive)
+                _dbSizeColumnFilters[e.FilterState.ColumnName] = e.FilterState;
+            else
+                _dbSizeColumnFilters.Remove(e.FilterState.ColumnName);
+
+            ApplyDbSizeFilters();
+            UpdateDbSizeFilterButtonStyles();
+        }
+
+        private void FilterPopup_DbSizeFilterCleared(object? sender, EventArgs e)
+        {
+            if (_dbSizeFilterPopup != null)
+                _dbSizeFilterPopup.IsOpen = false;
+        }
+
+        private void UpdateDbSizeFilterButtonStyles()
+        {
+            foreach (var column in DatabaseSizesDataGrid.Columns)
+            {
+                if (column.Header is StackPanel stackPanel)
+                {
+                    var filterButton = stackPanel.Children.OfType<Button>().FirstOrDefault();
+                    if (filterButton != null && filterButton.Tag is string columnName)
+                    {
+                        bool hasActiveFilter = _dbSizeColumnFilters.TryGetValue(columnName, out var filter) && filter.IsActive;
+
+                        var textBlock = new TextBlock
+                        {
+                            Text = "\uE71C",
+                            FontFamily = new System.Windows.Media.FontFamily("Segoe MDL2 Assets"),
+                            Foreground = hasActiveFilter
+                                ? new System.Windows.Media.SolidColorBrush(System.Windows.Media.Color.FromRgb(0xFF, 0xD7, 0x00))
+                                : new System.Windows.Media.SolidColorBrush(System.Windows.Media.Color.FromRgb(0xFF, 0xFF, 0xFF))
+                        };
+                        filterButton.Content = textBlock;
+                        filterButton.ToolTip = hasActiveFilter && filter != null
+                            ? $"Filter: {filter.DisplayText}\n(Click to modify)"
+                            : "Click to filter";
+                    }
+                }
+            }
+        }
+
         // ============================================
         // Application Connections Tab
         // ============================================

From 68aba9601cfd88d8f9c380d1969d750fb6263701 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A1udio=20Silva?= <claudiosil100@gmail.com>
Date: Tue, 17 Mar 2026 18:40:54 +0000
Subject: [PATCH 07/14] Do not swallow v22 migration failures.

Update Lite/Database/DuckDbInitializer.cs

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
---
 Lite/Database/DuckDbInitializer.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Lite/Database/DuckDbInitializer.cs b/Lite/Database/DuckDbInitializer.cs
index 8b42bdf..1a2c987 100644
--- a/Lite/Database/DuckDbInitializer.cs
+++ b/Lite/Database/DuckDbInitializer.cs
@@ -595,7 +595,8 @@ New tables only — no existing table changes needed. Tables created by
             }
             catch (Exception ex)
             {
-                _logger?.LogWarning("Migration to v22 encountered an error (non-fatal): {Error}", ex.Message);
+                _logger?.LogError(ex, "Migration to v22 failed");
+                throw;
             }
         }
     }

From b919cbc7cc2ab59238253bb8253e64e0710ffe7b Mon Sep 17 00:00:00 2001
From: ClaudioESSilva <claudiosil100@gmail.com>
Date: Wed, 18 Mar 2026 08:34:29 +0000
Subject: [PATCH 08/14] Add upgrade script to the upgrade.txt

---
 upgrades/2.2.0-to-2.3.0/upgrade.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/upgrades/2.2.0-to-2.3.0/upgrade.txt b/upgrades/2.2.0-to-2.3.0/upgrade.txt
index 6b1089e..862d1a3 100644
--- a/upgrades/2.2.0-to-2.3.0/upgrade.txt
+++ b/upgrades/2.2.0-to-2.3.0/upgrade.txt
@@ -1,2 +1,3 @@
 01_widen_query_stats_columns.sql
 02_widen_audit_columns.sql
+03_add_growth_vlf_columns.sql

From 6b35145f19ca450e3d42558fc634e6690f55bd2f Mon Sep 17 00:00:00 2001
From: ClaudioESSilva <claudiosil100@gmail.com>
Date: Wed, 18 Mar 2026 08:37:26 +0000
Subject: [PATCH 09/14] =?UTF-8?q?Remove=20the=20IF=20OBJECT=5FID=20?=
 =?UTF-8?q?=E2=80=A6=20ALTER=20TABLE=20block?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 install/52_collect_database_size_stats.sql | 46 ----------------------
 1 file changed, 46 deletions(-)

diff --git a/install/52_collect_database_size_stats.sql b/install/52_collect_database_size_stats.sql
index c995b3b..b88ceb3 100644
--- a/install/52_collect_database_size_stats.sql
+++ b/install/52_collect_database_size_stats.sql
@@ -36,52 +36,6 @@ BEGIN
 END;
 GO
 
-/*
-Add growth-rate and VLF columns to an existing table (idempotent).
-Needed when re-running this script against a pre-2.3.0 database.
-The ALTER PROCEDURE below references these columns, so they must
-exist before SQL Server compiles the procedure body.
-*/
-IF OBJECT_ID(N'collect.database_size_stats', N'U') IS NOT NULL
-BEGIN
-    IF NOT EXISTS
-    (
-        SELECT 1/0
-        FROM INFORMATION_SCHEMA.COLUMNS
-        WHERE TABLE_SCHEMA = N'collect'
-        AND   TABLE_NAME  = N'database_size_stats'
-        AND   COLUMN_NAME = N'is_percent_growth'
-    )
-    BEGIN
-        ALTER TABLE collect.database_size_stats ADD is_percent_growth bit NULL;
-    END;
-
-    IF NOT EXISTS
-    (
-        SELECT 1/0
-        FROM INFORMATION_SCHEMA.COLUMNS
-        WHERE TABLE_SCHEMA = N'collect'
-        AND   TABLE_NAME  = N'database_size_stats'
-        AND   COLUMN_NAME = N'growth_pct'
-    )
-    BEGIN
-        ALTER TABLE collect.database_size_stats ADD growth_pct integer NULL;
-    END;
-
-    IF NOT EXISTS
-    (
-        SELECT 1/0
-        FROM INFORMATION_SCHEMA.COLUMNS
-        WHERE TABLE_SCHEMA = N'collect'
-        AND   TABLE_NAME  = N'database_size_stats'
-        AND   COLUMN_NAME = N'vlf_count'
-    )
-    BEGIN
-        ALTER TABLE collect.database_size_stats ADD vlf_count integer NULL;
-    END;
-END;
-GO
-
 ALTER PROCEDURE
     collect.database_size_stats_collector
 (

From 9c7680a21b34695cb11b71f3661dd7101855261f Mon Sep 17 00:00:00 2001
From: ClaudioESSilva <claudiosil100@gmail.com>
Date: Wed, 18 Mar 2026 08:50:09 +0000
Subject: [PATCH 10/14] Tidy up duplicate code

---
 Dashboard/Controls/FinOpsContent.xaml.cs    |  80 ++----------
 Dashboard/Services/DataGridFilterManager.cs | 136 ++++++++++++++++++++
 2 files changed, 149 insertions(+), 67 deletions(-)
 create mode 100644 Dashboard/Services/DataGridFilterManager.cs

diff --git a/Dashboard/Controls/FinOpsContent.xaml.cs b/Dashboard/Controls/FinOpsContent.xaml.cs
index dc3a9c6..121b761 100644
--- a/Dashboard/Controls/FinOpsContent.xaml.cs
+++ b/Dashboard/Controls/FinOpsContent.xaml.cs
@@ -33,8 +33,7 @@ public partial class FinOpsContent : UserControl
         private DateTime _serverInventoryCacheTime;
         private decimal _currentServerMonthlyCost;
 
-        private List<FinOpsDatabaseSizeStats> _allDatabaseSizes = new();
-        private readonly Dictionary<string, ColumnFilterState> _dbSizeColumnFilters = new();
+        private DataGridFilterManager<FinOpsDatabaseSizeStats>? _dbSizesFilterMgr;
         private Popup? _dbSizeFilterPopup;
         private ColumnFilterPopup? _dbSizeFilterPopupContent;
 
@@ -75,6 +74,8 @@ private void OnLoaded(object sender, RoutedEventArgs e)
             TabHelpers.FreezeColumns(ExpensiveQueriesDataGrid, 1);
             TabHelpers.FreezeColumns(IndexAnalysisDetailGrid, 1);
             TabHelpers.FreezeColumns(HighImpactDataGrid, 1);
+
+            _dbSizesFilterMgr = new DataGridFilterManager<FinOpsDatabaseSizeStats>(DatabaseSizesDataGrid);
         }
 
         /// <summary>
@@ -629,10 +630,8 @@ private async Task LoadDatabaseSizesAsync()
                     }
                 }
 
-                _allDatabaseSizes = data;
-                _dbSizeColumnFilters.Clear();
-                ApplyDbSizeFilters();
-                UpdateDbSizeFilterButtonStyles();
+                _dbSizesFilterMgr!.UpdateData(data);
+                UpdateDbSizeCountUI();
             }
             catch (Exception ex)
             {
@@ -640,43 +639,23 @@ private async Task LoadDatabaseSizesAsync()
             }
         }
 
-        private void ApplyDbSizeFilters()
+        private void UpdateDbSizeCountUI()
         {
-            var filtered = _allDatabaseSizes.AsEnumerable();
-
-            if (_dbSizeColumnFilters.Count > 0)
-            {
-                filtered = filtered.Where(item =>
-                {
-                    foreach (var filter in _dbSizeColumnFilters.Values)
-                    {
-                        if (filter.IsActive && !DataGridFilterService.MatchesFilter(item, filter))
-                            return false;
-                    }
-                    return true;
-                });
-            }
-
-            var list = filtered.ToList();
-            DatabaseSizesDataGrid.ItemsSource = list;
-            DatabaseSizesNoDataMessage.Visibility = list.Count == 0 ? Visibility.Visible : Visibility.Collapsed;
-            DbSizeCountIndicator.Text = list.Count > 0 ? $"{list.Count} file(s)" : "";
+            var list = DatabaseSizesDataGrid.ItemsSource as System.Collections.IList;
+            int count = list?.Count ?? 0;
+            DatabaseSizesNoDataMessage.Visibility = count == 0 ? Visibility.Visible : Visibility.Collapsed;
+            DbSizeCountIndicator.Text = count > 0 ? $"{count} file(s)" : "";
         }
 
         private void DatabaseSizesFilter_Click(object sender, RoutedEventArgs e)
         {
             if (sender is not Button button || button.Tag is not string columnName) return;
-            ShowDbSizeFilterPopup(button, columnName);
-        }
 
-        private void ShowDbSizeFilterPopup(Button button, string columnName)
-        {
             if (_dbSizeFilterPopup == null)
             {
                 _dbSizeFilterPopupContent = new ColumnFilterPopup();
                 _dbSizeFilterPopupContent.FilterApplied += FilterPopup_DbSizeFilterApplied;
                 _dbSizeFilterPopupContent.FilterCleared += FilterPopup_DbSizeFilterCleared;
-
                 _dbSizeFilterPopup = new Popup
                 {
                     Child = _dbSizeFilterPopupContent,
@@ -686,7 +665,7 @@ private void ShowDbSizeFilterPopup(Button button, string columnName)
                 };
             }
 
-            _dbSizeColumnFilters.TryGetValue(columnName, out var existingFilter);
+            _dbSizesFilterMgr!.Filters.TryGetValue(columnName, out var existingFilter);
             _dbSizeFilterPopupContent!.Initialize(columnName, existingFilter);
             _dbSizeFilterPopup.PlacementTarget = button;
             _dbSizeFilterPopup.IsOpen = true;
@@ -697,13 +676,8 @@ private void FilterPopup_DbSizeFilterApplied(object? sender, FilterAppliedEventA
             if (_dbSizeFilterPopup != null)
                 _dbSizeFilterPopup.IsOpen = false;
 
-            if (e.FilterState.IsActive)
-                _dbSizeColumnFilters[e.FilterState.ColumnName] = e.FilterState;
-            else
-                _dbSizeColumnFilters.Remove(e.FilterState.ColumnName);
-
-            ApplyDbSizeFilters();
-            UpdateDbSizeFilterButtonStyles();
+            _dbSizesFilterMgr!.SetFilter(e.FilterState);
+            UpdateDbSizeCountUI();
         }
 
         private void FilterPopup_DbSizeFilterCleared(object? sender, EventArgs e)
@@ -712,34 +686,6 @@ private void FilterPopup_DbSizeFilterCleared(object? sender, EventArgs e)
                 _dbSizeFilterPopup.IsOpen = false;
         }
 
-        private void UpdateDbSizeFilterButtonStyles()
-        {
-            foreach (var column in DatabaseSizesDataGrid.Columns)
-            {
-                if (column.Header is StackPanel stackPanel)
-                {
-                    var filterButton = stackPanel.Children.OfType<Button>().FirstOrDefault();
-                    if (filterButton != null && filterButton.Tag is string columnName)
-                    {
-                        bool hasActiveFilter = _dbSizeColumnFilters.TryGetValue(columnName, out var filter) && filter.IsActive;
-
-                        var textBlock = new TextBlock
-                        {
-                            Text = "\uE71C",
-                            FontFamily = new System.Windows.Media.FontFamily("Segoe MDL2 Assets"),
-                            Foreground = hasActiveFilter
-                                ? new System.Windows.Media.SolidColorBrush(System.Windows.Media.Color.FromRgb(0xFF, 0xD7, 0x00))
-                                : new System.Windows.Media.SolidColorBrush(System.Windows.Media.Color.FromRgb(0xFF, 0xFF, 0xFF))
-                        };
-                        filterButton.Content = textBlock;
-                        filterButton.ToolTip = hasActiveFilter && filter != null
-                            ? $"Filter: {filter.DisplayText}\n(Click to modify)"
-                            : "Click to filter";
-                    }
-                }
-            }
-        }
-
         // ============================================
         // Application Connections Tab
         // ============================================
diff --git a/Dashboard/Services/DataGridFilterManager.cs b/Dashboard/Services/DataGridFilterManager.cs
new file mode 100644
index 0000000..62516ec
--- /dev/null
+++ b/Dashboard/Services/DataGridFilterManager.cs
@@ -0,0 +1,136 @@
+/*
+ * Copyright (c) 2026 Erik Darling, Darling Data LLC
+ *
+ * This file is part of the SQL Server Performance Monitor.
+ *
+ * Licensed under the MIT License. See LICENSE file in the project root for full license information.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Media;
+using PerformanceMonitorDashboard.Models;
+
+namespace PerformanceMonitorDashboard.Services;
+
+/// <summary>
+/// Non-generic interface for looking up filter state from a shared dictionary.
+/// </summary>
+public interface IDataGridFilterManager
+{
+    Dictionary<string, ColumnFilterState> Filters { get; }
+    void SetFilter(ColumnFilterState filterState);
+    void UpdateFilterButtonStyles();
+}
+
+/// <summary>
+/// Manages column filter state, unfiltered data capture, and filter application
+/// for a single DataGrid. Eliminates per-grid boilerplate code.
+/// </summary>
+public class DataGridFilterManager<T> : IDataGridFilterManager
+{
+    private readonly DataGrid _dataGrid;
+    private readonly Dictionary<string, ColumnFilterState> _filters = new();
+    private List<T>? _unfilteredData;
+
+    public DataGridFilterManager(DataGrid dataGrid)
+    {
+        _dataGrid = dataGrid;
+    }
+
+    public Dictionary<string, ColumnFilterState> Filters => _filters;
+
+    /// <summary>
+    /// Called when new data arrives (refresh cycle). Captures unfiltered data,
+    /// then re-applies any active filters.
+    /// </summary>
+    public void UpdateData(List<T> newData)
+    {
+        _unfilteredData = newData;
+
+        if (!HasActiveFilters())
+        {
+            _dataGrid.ItemsSource = newData;
+            return;
+        }
+
+        ApplyFilters();
+    }
+
+    /// <summary>
+    /// Applies or removes a filter and re-filters the data.
+    /// </summary>
+    public void SetFilter(ColumnFilterState filterState)
+    {
+        if (filterState.IsActive)
+            _filters[filterState.ColumnName] = filterState;
+        else
+            _filters.Remove(filterState.ColumnName);
+
+        ApplyFilters();
+        UpdateFilterButtonStyles();
+    }
+
+    private bool HasActiveFilters()
+    {
+        return _filters.Count > 0 && _filters.Values.Any(f => f.IsActive);
+    }
+
+    private void ApplyFilters()
+    {
+        if (_unfilteredData == null) return;
+
+        if (!HasActiveFilters())
+        {
+            _dataGrid.ItemsSource = _unfilteredData;
+            return;
+        }
+
+        var filteredData = _unfilteredData.Where(item =>
+        {
+            foreach (var filter in _filters.Values)
+            {
+                if (filter.IsActive && !DataGridFilterService.MatchesFilter(item!, filter))
+                    return false;
+            }
+            return true;
+        }).ToList();
+
+        _dataGrid.ItemsSource = filteredData;
+    }
+
+    /// <summary>
+    /// Updates filter icon colors (gold when active, dim when inactive).
+    /// </summary>
+    public void UpdateFilterButtonStyles()
+    {
+        foreach (var column in _dataGrid.Columns)
+        {
+            if (column.Header is StackPanel headerPanel)
+            {
+                var filterButton = headerPanel.Children.OfType<Button>().FirstOrDefault();
+                if (filterButton != null && filterButton.Tag is string columnName)
+                {
+                    bool hasActive = _filters.TryGetValue(columnName, out var filter) && filter.IsActive;
+
+                    var textBlock = new TextBlock
+                    {
+                        Text = hasActive ? "\uE16E" : "\uE71C",
+                        FontFamily = new FontFamily("Segoe MDL2 Assets"),
+                        Foreground = hasActive
+                            ? new SolidColorBrush(Color.FromRgb(0xFF, 0xD7, 0x00))
+                            : (Brush)Application.Current.FindResource("ForegroundDimBrush")
+                    };
+                    filterButton.Content = textBlock;
+
+                    filterButton.ToolTip = hasActive && filter != null
+                        ? $"Filter: {filter.DisplayText}\n(Click to modify)"
+                        : "Click to filter";
+                }
+            }
+        }
+    }
+}

From 08a292cf7a65314e457536b13419dbcc8e99cd86 Mon Sep 17 00:00:00 2001
From: Erik Darling <2136037+erikdarlingdata@users.noreply.github.com>
Date: Wed, 18 Mar 2026 08:03:40 -0400
Subject: [PATCH 11/14] Fix collection health overflow and query stats DOP type
 mismatch
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- collection_health view: cast duration_ms and rows_collected to bigint
  before AVG/SUM to prevent arithmetic overflow after 7 days of data
- collection_health C# reader: use Convert.ToInt64 for avg_duration_ms,
  update model property from int to long
- query_stats reader: min_dop/max_dop columns are bigint in the table
  but reader called GetInt16() — changed to Convert.ToInt16(GetValue())

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 Dashboard/Models/CollectionHealthItem.cs               | 2 +-
 Dashboard/Services/DatabaseService.QueryPerformance.cs | 4 ++--
 Dashboard/Services/DatabaseService.cs                  | 2 +-
 install/47_create_reporting_views.sql                  | 8 ++++----
 4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/Dashboard/Models/CollectionHealthItem.cs b/Dashboard/Models/CollectionHealthItem.cs
index b16e1bb..e3bd62c 100644
--- a/Dashboard/Models/CollectionHealthItem.cs
+++ b/Dashboard/Models/CollectionHealthItem.cs
@@ -19,7 +19,7 @@ public class CollectionHealthItem
         public decimal FailureRatePercent { get; set; }
         public long TotalRuns7d { get; set; }
         public long FailedRuns7d { get; set; }
-        public int AvgDurationMs { get; set; }
+        public long AvgDurationMs { get; set; }
         public long TotalRowsCollected7d { get; set; }
     }
 }
diff --git a/Dashboard/Services/DatabaseService.QueryPerformance.cs b/Dashboard/Services/DatabaseService.QueryPerformance.cs
index 3fd861e..29c00c1 100644
--- a/Dashboard/Services/DatabaseService.QueryPerformance.cs
+++ b/Dashboard/Services/DatabaseService.QueryPerformance.cs
@@ -1014,8 +1014,8 @@ USE HINT('ENABLE_PARALLEL_PLAN_PREFERENCE')
                             AvgRows = reader.IsDBNull(24) ? null : reader.GetInt64(24),
                             MinRows = reader.IsDBNull(25) ? null : reader.GetInt64(25),
                             MaxRows = reader.IsDBNull(26) ? null : reader.GetInt64(26),
-                            MinDop = reader.IsDBNull(27) ? null : reader.GetInt16(27),
-                            MaxDop = reader.IsDBNull(28) ? null : reader.GetInt16(28),
+                            MinDop = reader.IsDBNull(27) ? null : Convert.ToInt16(reader.GetValue(27)),
+                            MaxDop = reader.IsDBNull(28) ? null : Convert.ToInt16(reader.GetValue(28)),
                             MinGrantKb = reader.IsDBNull(29) ? null : reader.GetInt64(29),
                             MaxGrantKb = reader.IsDBNull(30) ? null : reader.GetInt64(30),
                             TotalSpills = reader.IsDBNull(31) ? 0 : reader.GetInt64(31),
diff --git a/Dashboard/Services/DatabaseService.cs b/Dashboard/Services/DatabaseService.cs
index 6161061..443d24a 100644
--- a/Dashboard/Services/DatabaseService.cs
+++ b/Dashboard/Services/DatabaseService.cs
@@ -176,7 +176,7 @@ CASE health_status
                         FailureRatePercent = reader.IsDBNull(4) ? 0m : Convert.ToDecimal(reader.GetValue(4), CultureInfo.InvariantCulture),
                         TotalRuns7d = reader.IsDBNull(5) ? 0L : Convert.ToInt64(reader.GetValue(5), CultureInfo.InvariantCulture),
                         FailedRuns7d = reader.IsDBNull(6) ? 0L : Convert.ToInt64(reader.GetValue(6), CultureInfo.InvariantCulture),
-                        AvgDurationMs = reader.IsDBNull(7) ? 0 : Convert.ToInt32(reader.GetValue(7), CultureInfo.InvariantCulture),
+                        AvgDurationMs = reader.IsDBNull(7) ? 0 : Convert.ToInt64(reader.GetValue(7), CultureInfo.InvariantCulture),
                         TotalRowsCollected7d = reader.IsDBNull(8) ? 0L : Convert.ToInt64(reader.GetValue(8), CultureInfo.InvariantCulture)
                     });
                 }
diff --git a/install/47_create_reporting_views.sql b/install/47_create_reporting_views.sql
index 4f11422..b2aae48 100644
--- a/install/47_create_reporting_views.sql
+++ b/install/47_create_reporting_views.sql
@@ -69,7 +69,7 @@ WITH
             (
                 CASE
                     WHEN cl.collection_status = N'SUCCESS'
-                    THEN cl.duration_ms
+                    THEN CAST(cl.duration_ms AS bigint)
                     ELSE NULL
                 END
             ),
@@ -78,8 +78,8 @@ WITH
             (
                 CASE
                     WHEN cl.collection_status = N'SUCCESS'
-                    THEN cl.rows_collected
-                    ELSE 0
+                    THEN CAST(cl.rows_collected AS bigint)
+                    ELSE CAST(0 AS bigint)
                 END
             )
     FROM config.collection_log AS cl
@@ -157,7 +157,7 @@ SELECT
         ),
     total_runs_7d = cs.total_runs,
     failed_runs_7d = cs.failed_runs,
-    avg_duration_ms = CONVERT(integer, cs.avg_duration_ms),
+    avg_duration_ms = CONVERT(bigint, cs.avg_duration_ms),
     total_rows_collected_7d = cs.total_rows_collected
 FROM collector_stats AS cs
 LEFT JOIN recent_failures AS rf

From 6f14b44366a62a54b4b85a8838e875920f3dd924 Mon Sep 17 00:00:00 2001
From: Erik Darling <2136037+erikdarlingdata@users.noreply.github.com>
Date: Wed, 18 Mar 2026 08:14:19 -0400
Subject: [PATCH 12/14] Clamp negative duration_ms to 0 in master collector

DST clock-backward adjustments cause DATEDIFF(MILLISECOND, @start, SYSDATETIME())
to return negative values when the wall clock jumps back. This pollutes
avg_duration_ms in report.collection_health. Clamp to 0 with IIF rather
than switching to UTC, which would break consistency with existing data.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 install/42_scheduled_master_collector.sql | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/install/42_scheduled_master_collector.sql b/install/42_scheduled_master_collector.sql
index 565b659..c2c50eb 100644
--- a/install/42_scheduled_master_collector.sql
+++ b/install/42_scheduled_master_collector.sql
@@ -350,7 +350,7 @@ BEGIN
                 (
                     @collector_name,
                     N'ERROR',
-                    DATEDIFF(MILLISECOND, @collector_start_time, SYSDATETIME()),
+                    IIF(DATEDIFF(MILLISECOND, @collector_start_time, SYSDATETIME()) < 0, 0, DATEDIFF(MILLISECOND, @collector_start_time, SYSDATETIME())),
                     @error_message
                 );
 
@@ -363,7 +363,7 @@ BEGIN
             /*
             Update schedule for next run regardless of success/failure
             */
-            SET @collector_duration_ms = DATEDIFF(MILLISECOND, @collector_start_time, SYSDATETIME());
+            SET @collector_duration_ms = IIF(DATEDIFF(MILLISECOND, @collector_start_time, SYSDATETIME()) < 0, 0, DATEDIFF(MILLISECOND, @collector_start_time, SYSDATETIME()));
             
             UPDATE
                 config.collection_schedule
@@ -411,14 +411,14 @@ BEGIN
                 ELSE N'PARTIAL'
             END,
             @total_collectors_run,
-            DATEDIFF(MILLISECOND, @start_time, SYSDATETIME()),
-            CASE 
-                WHEN @total_errors > 0 
+            IIF(DATEDIFF(MILLISECOND, @start_time, SYSDATETIME()) < 0, 0, DATEDIFF(MILLISECOND, @start_time, SYSDATETIME())),
+            CASE
+                WHEN @total_errors > 0
                 THEN N'Completed with ' + CONVERT(nvarchar(10), @total_errors) + N' collector errors'
                 ELSE NULL
             END
         );
-        
+
         IF @debug = 1
         BEGIN
             RAISERROR(N'Scheduled collection cycle completed - %d collectors run, %d errors', 0, 1, @total_collectors_run, @total_errors) WITH NOWAIT;
@@ -432,7 +432,7 @@ BEGIN
         END;
 
         SET @error_message = ERROR_MESSAGE();
-        
+
         /*
         Log the master collection error
         */
@@ -448,7 +448,7 @@ BEGIN
         (
             N'scheduled_master_collector',
             N'ERROR',
-            DATEDIFF(MILLISECOND, @start_time, SYSDATETIME()),
+            IIF(DATEDIFF(MILLISECOND, @start_time, SYSDATETIME()) < 0, 0, DATEDIFF(MILLISECOND, @start_time, SYSDATETIME())),
             @error_message
         );
         

From d3e3c5edbe6902c8178825aa05698e65bfb2719b Mon Sep 17 00:00:00 2001
From: Erik Darling <2136037+erikdarlingdata@users.noreply.github.com>
Date: Wed, 18 Mar 2026 08:27:02 -0400
Subject: [PATCH 13/14] Fix Database Sizes grid: scrollbar, filter handlers,
 per-file VLF count

- Enable horizontal scrollbar (was Disabled, clipping new columns)
- Unify all column filter buttons to DatabaseSizesFilter_Click (existing
  columns used FinOpsFilter_Click, causing split filter state)
- VLF count: filter sys.dm_db_log_info by file_id so each log file gets
  its own count instead of the whole-database total (Dashboard + Lite)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 Dashboard/Controls/FinOpsContent.xaml         | 5334 ++++++++---------
 .../RemoteCollectorService.DatabaseSize.cs    |    4 +-
 install/52_collect_database_size_stats.sql    |    4 +-
 3 files changed, 2671 insertions(+), 2671 deletions(-)

diff --git a/Dashboard/Controls/FinOpsContent.xaml b/Dashboard/Controls/FinOpsContent.xaml
index 01db657..dfae3e8 100644
--- a/Dashboard/Controls/FinOpsContent.xaml
+++ b/Dashboard/Controls/FinOpsContent.xaml
@@ -1,2667 +1,2667 @@
-<UserControl x:Class="PerformanceMonitorDashboard.Controls.FinOpsContent"
-             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-             mc:Ignorable="d"
-             d:DesignHeight="600" d:DesignWidth="1200">
-    <UserControl.Resources>
-        <ResourceDictionary>
-            <!-- Context Menu for DataGrid Copy/Export -->
-            <ContextMenu x:Key="DataGridContextMenu">
-                <MenuItem Header="Copy Cell" Click="CopyCell_Click">
-                    <MenuItem.Icon><TextBlock Text="&#x1F4CB;"/></MenuItem.Icon>
-                </MenuItem>
-                <MenuItem Header="Copy Row" Click="CopyRow_Click">
-                    <MenuItem.Icon><TextBlock Text="&#x1F4C4;"/></MenuItem.Icon>
-                </MenuItem>
-                <MenuItem Header="Copy All Rows" Click="CopyAllRows_Click">
-                    <MenuItem.Icon><TextBlock Text="&#x1F4D1;"/></MenuItem.Icon>
-                </MenuItem>
-                <Separator/>
-                <MenuItem Header="Export to CSV..." Click="ExportToCsv_Click">
-                    <MenuItem.Icon><TextBlock Text="&#x1F4CA;"/></MenuItem.Icon>
-                </MenuItem>
-            </ContextMenu>
-
-            <Style x:Key="DefaultRowStyle" TargetType="DataGridRow">
-                <Setter Property="ContextMenu" Value="{StaticResource DataGridContextMenu}"/>
-            </Style>
-        </ResourceDictionary>
-    </UserControl.Resources>
-
-    <Grid>
-        <Grid.RowDefinitions>
-            <RowDefinition Height="Auto"/>
-            <RowDefinition Height="*"/>
-        </Grid.RowDefinitions>
-
-        <!-- Server Selector -->
-        <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="10,6,10,0">
-            <TextBlock Text="Server:" VerticalAlignment="Center" Margin="0,0,6,0"
-                       FontWeight="SemiBold" Foreground="{DynamicResource ForegroundBrush}"/>
-            <ComboBox x:Name="ServerSelector" Width="260" DisplayMemberPath="DisplayName"
-                      SelectionChanged="ServerSelector_SelectionChanged"/>
-        </StackPanel>
-
-        <TabControl Grid.Row="1" Background="Transparent" BorderThickness="0">
-
-        <!-- Recommendations Sub-Tab -->
-        <TabItem Header="Recommendations">
-            <Grid>
-                <Grid.RowDefinitions>
-                    <RowDefinition Height="Auto"/>
-                    <RowDefinition Height="Auto"/>
-                    <RowDefinition Height="*"/>
-                </Grid.RowDefinitions>
-
-                <!-- Header -->
-                <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="10,8" Height="36">
-                    <TextBlock Text="Cost-Saving Recommendations" VerticalAlignment="Center" Margin="0,0,10,0"
-                               FontWeight="Bold" FontSize="14"
-                               Foreground="{DynamicResource ForegroundBrush}"/>
-                    <Button Content="Refresh" Click="RecommendationsRefresh_Click"
-                            Margin="12,0,0,0" Padding="10,4" MinWidth="70"/>
-                    <TextBlock x:Name="RecommendationsCountIndicator" VerticalAlignment="Center" Margin="12,0,0,0"
-                               Foreground="{DynamicResource ForegroundMutedBrush}"/>
-                </StackPanel>
-
-                <!-- No Data Message -->
-                <TextBlock x:Name="RecommendationsNoDataMessage" Grid.Row="1"
-                           Text="No recommendations — all checks passed or insufficient data for analysis."
-                           Margin="10,0" Visibility="Collapsed"
-                           Foreground="{DynamicResource ForegroundMutedBrush}" FontStyle="Italic"/>
-
-                <!-- Recommendations DataGrid -->
-                <DataGrid x:Name="RecommendationsDataGrid" Grid.Row="2" ScrollViewer.HorizontalScrollBarVisibility="Disabled" Margin="10,4,10,10"
-                          AutoGenerateColumns="False" IsReadOnly="True"
-                          CanUserSortColumns="True" CanUserResizeColumns="True"
-                          HeadersVisibility="Column" GridLinesVisibility="Horizontal"
-                          RowStyle="{StaticResource DefaultRowStyle}"
-                          Background="Transparent" BorderThickness="0"
-                          RowBackground="Transparent"
-                          AlternatingRowBackground="{DynamicResource DataGridAlternatingRowBrush}">
-                    <DataGrid.Columns>
-                        <DataGridTextColumn Binding="{Binding Category}" MinWidth="120" Width="Auto">
-                            <DataGridTextColumn.Header>
-                                <StackPanel Orientation="Horizontal">
-                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Category" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                    <TextBlock Text="Category" FontWeight="Bold" VerticalAlignment="Center"/>
-                                </StackPanel>
-                            </DataGridTextColumn.Header>
-                        </DataGridTextColumn>
-                        <DataGridTextColumn Binding="{Binding Severity}" MinWidth="80" Width="Auto">
-                            <DataGridTextColumn.Header>
-                                <StackPanel Orientation="Horizontal">
-                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Severity" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                    <TextBlock Text="Severity" FontWeight="Bold" VerticalAlignment="Center"/>
-                                </StackPanel>
-                            </DataGridTextColumn.Header>
-                            <DataGridTextColumn.ElementStyle>
-                                <Style TargetType="TextBlock">
-                                    <Style.Triggers>
-                                        <DataTrigger Binding="{Binding Severity}" Value="High">
-                                            <Setter Property="Foreground" Value="#E74C3C"/>
-                                            <Setter Property="FontWeight" Value="SemiBold"/>
-                                        </DataTrigger>
-                                        <DataTrigger Binding="{Binding Severity}" Value="Medium">
-                                            <Setter Property="Foreground" Value="#F39C12"/>
-                                            <Setter Property="FontWeight" Value="SemiBold"/>
-                                        </DataTrigger>
-                                        <DataTrigger Binding="{Binding Severity}" Value="Low">
-                                            <Setter Property="Foreground" Value="#27AE60"/>
-                                        </DataTrigger>
-                                    </Style.Triggers>
-                                </Style>
-                            </DataGridTextColumn.ElementStyle>
-                        </DataGridTextColumn>
-                        <DataGridTextColumn Binding="{Binding Confidence}" MinWidth="90" Width="Auto">
-                            <DataGridTextColumn.Header>
-                                <StackPanel Orientation="Horizontal">
-                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Confidence" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                    <TextBlock Text="Confidence" FontWeight="Bold" VerticalAlignment="Center"/>
-                                </StackPanel>
-                            </DataGridTextColumn.Header>
-                        </DataGridTextColumn>
-                        <DataGridTextColumn Binding="{Binding Finding}" MinWidth="250" Width="Auto">
-                            <DataGridTextColumn.Header>
-                                <StackPanel Orientation="Horizontal">
-                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Finding" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                    <TextBlock Text="Finding" FontWeight="Bold" VerticalAlignment="Center"/>
-                                </StackPanel>
-                            </DataGridTextColumn.Header>
-                        </DataGridTextColumn>
-                        <DataGridTextColumn Binding="{Binding Detail}" MinWidth="400" Width="*">
-                            <DataGridTextColumn.Header>
-                                <StackPanel Orientation="Horizontal">
-                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Detail" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                    <TextBlock Text="Detail" FontWeight="Bold" VerticalAlignment="Center"/>
-                                </StackPanel>
-                            </DataGridTextColumn.Header>
-                        </DataGridTextColumn>
-                        <DataGridTextColumn Binding="{Binding EstMonthlySavingsDisplay}" MinWidth="110" Width="Auto">
-                            <DataGridTextColumn.Header>
-                                <StackPanel Orientation="Horizontal">
-                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="EstMonthlySavingsDisplay" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                    <TextBlock Text="Est. Savings ($/mo)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                </StackPanel>
-                            </DataGridTextColumn.Header>
-                            <DataGridTextColumn.ElementStyle>
-                                <Style TargetType="TextBlock">
-                                    <Setter Property="HorizontalAlignment" Value="Right"/>
-                                </Style>
-                            </DataGridTextColumn.ElementStyle>
-                        </DataGridTextColumn>
-                    </DataGrid.Columns>
-                </DataGrid>
-            </Grid>
-        </TabItem>
-
-        <!-- Utilization Sub-Tab -->
-        <TabItem Header="Utilization">
-            <Grid>
-                <Grid.RowDefinitions>
-                    <RowDefinition Height="Auto"/>
-                    <RowDefinition Height="Auto"/>
-                    <RowDefinition Height="Auto"/>
-                    <RowDefinition Height="Auto"/>
-                    <RowDefinition Height="Auto"/>
-                    <RowDefinition Height="*"/>
-                </Grid.RowDefinitions>
-
-                <!-- Header Controls -->
-                <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="10,8" Height="36">
-                    <TextBlock Text="Utilization Efficiency" VerticalAlignment="Center" Margin="0,0,10,0"
-                               FontWeight="Bold" FontSize="14"
-                               Foreground="{DynamicResource ForegroundBrush}"/>
-                    <Button Content="Refresh" Click="UtilizationRefresh_Click"
-                            Margin="12,0,0,0" Padding="10,4" MinWidth="70"/>
-                    <Border x:Name="ProvisioningStatusBorder" CornerRadius="4" Padding="8,2" Margin="12,0,0,0"
-                            VerticalAlignment="Center" Background="Gray">
-                        <TextBlock x:Name="ProvisioningStatusText" Text="No Data"
-                                   FontWeight="Bold" Foreground="White"/>
-                    </Border>
-                </StackPanel>
-
-                <!-- Utilization Summary — compact, top-aligned -->
-                <Grid Grid.Row="1" Margin="10,0,10,0" x:Name="UtilizationContent">
-                    <Grid.ColumnDefinitions>
-                        <ColumnDefinition Width="*"/>
-                        <ColumnDefinition Width="*"/>
-                    </Grid.ColumnDefinitions>
-
-                    <!-- CPU Metrics -->
-                    <GroupBox Grid.Column="0" Header="CPU" Margin="0,0,5,0" VerticalAlignment="Top"
-                              Foreground="{DynamicResource ForegroundBrush}">
-                        <StackPanel Margin="10">
-                            <!-- Avg CPU -->
-                            <Grid Margin="0,0,0,8">
-                                <Grid.ColumnDefinitions>
-                                    <ColumnDefinition Width="90"/>
-                                    <ColumnDefinition Width="*"/>
-                                    <ColumnDefinition Width="60"/>
-                                </Grid.ColumnDefinitions>
-                                <TextBlock Grid.Column="0" Text="Avg CPU" FontWeight="SemiBold"
-                                           Foreground="{DynamicResource ForegroundBrush}" VerticalAlignment="Center"/>
-                                <Grid Grid.Column="1" Margin="0,0,8,0">
-                                    <Border Height="16" CornerRadius="3" Background="#1AFFFFFF"/>
-                                    <Grid>
-                                        <Grid.ColumnDefinitions>
-                                            <ColumnDefinition x:Name="AvgCpuFilled" Width="0*"/>
-                                            <ColumnDefinition x:Name="AvgCpuEmpty" Width="100*"/>
-                                        </Grid.ColumnDefinitions>
-                                        <Border Grid.Column="0" Height="16" CornerRadius="3"
-                                                x:Name="AvgCpuBar" Background="#27AE60"/>
-                                    </Grid>
-                                </Grid>
-                                <TextBlock x:Name="AvgCpuText" Grid.Column="2" Text="-"
-                                           Foreground="{DynamicResource ForegroundBrush}"
-                                           HorizontalAlignment="Right" VerticalAlignment="Center"/>
-                            </Grid>
-                            <!-- P95 CPU -->
-                            <Grid Margin="0,0,0,8">
-                                <Grid.ColumnDefinitions>
-                                    <ColumnDefinition Width="90"/>
-                                    <ColumnDefinition Width="*"/>
-                                    <ColumnDefinition Width="60"/>
-                                </Grid.ColumnDefinitions>
-                                <TextBlock Grid.Column="0" Text="P95 CPU" FontWeight="SemiBold"
-                                           Foreground="{DynamicResource ForegroundBrush}" VerticalAlignment="Center"/>
-                                <Grid Grid.Column="1" Margin="0,0,8,0">
-                                    <Border Height="16" CornerRadius="3" Background="#1AFFFFFF"/>
-                                    <Grid>
-                                        <Grid.ColumnDefinitions>
-                                            <ColumnDefinition x:Name="P95CpuFilled" Width="0*"/>
-                                            <ColumnDefinition x:Name="P95CpuEmpty" Width="100*"/>
-                                        </Grid.ColumnDefinitions>
-                                        <Border Grid.Column="0" Height="16" CornerRadius="3"
-                                                x:Name="P95CpuBar" Background="#27AE60"/>
-                                    </Grid>
-                                </Grid>
-                                <TextBlock x:Name="P95CpuText" Grid.Column="2" Text="-"
-                                           Foreground="{DynamicResource ForegroundBrush}"
-                                           HorizontalAlignment="Right" VerticalAlignment="Center"/>
-                            </Grid>
-                            <!-- Max CPU -->
-                            <Grid Margin="0,0,0,8">
-                                <Grid.ColumnDefinitions>
-                                    <ColumnDefinition Width="90"/>
-                                    <ColumnDefinition Width="*"/>
-                                    <ColumnDefinition Width="60"/>
-                                </Grid.ColumnDefinitions>
-                                <TextBlock Grid.Column="0" Text="Max CPU" FontWeight="SemiBold"
-                                           Foreground="{DynamicResource ForegroundBrush}" VerticalAlignment="Center"/>
-                                <Grid Grid.Column="1" Margin="0,0,8,0">
-                                    <Border Height="16" CornerRadius="3" Background="#1AFFFFFF"/>
-                                    <Grid>
-                                        <Grid.ColumnDefinitions>
-                                            <ColumnDefinition x:Name="MaxCpuFilled" Width="0*"/>
-                                            <ColumnDefinition x:Name="MaxCpuEmpty" Width="100*"/>
-                                        </Grid.ColumnDefinitions>
-                                        <Border Grid.Column="0" Height="16" CornerRadius="3"
-                                                x:Name="MaxCpuBar" Background="#27AE60"/>
-                                    </Grid>
-                                </Grid>
-                                <TextBlock x:Name="MaxCpuText" Grid.Column="2" Text="-"
-                                           Foreground="{DynamicResource ForegroundBrush}"
-                                           HorizontalAlignment="Right" VerticalAlignment="Center"/>
-                            </Grid>
-                            <!-- CPU Details -->
-                            <TextBlock Foreground="{DynamicResource ForegroundMutedBrush}" FontSize="11.5" Margin="0,2,0,0">
-                                <Run x:Name="CpuCountText" Text="-"/>
-                                <Run Text=" CPUs,"/>
-                                <Run x:Name="WorkerThreadsText" Text="-"/>
-                                <Run Text=" workers,"/>
-                                <Run x:Name="CpuSamplesText" Text="-"/>
-                                <Run Text=" samples (24h)"/>
-                            </TextBlock>
-                        </StackPanel>
-                    </GroupBox>
-
-                    <!-- Memory Metrics -->
-                    <GroupBox Grid.Column="1" Header="Memory" Margin="5,0,0,0" VerticalAlignment="Top"
-                              Foreground="{DynamicResource ForegroundBrush}">
-                        <StackPanel Margin="10">
-                            <!-- Committed vs Target -->
-                            <Grid Margin="0,0,0,8">
-                                <Grid.ColumnDefinitions>
-                                    <ColumnDefinition Width="120"/>
-                                    <ColumnDefinition Width="*"/>
-                                    <ColumnDefinition Width="60"/>
-                                </Grid.ColumnDefinitions>
-                                <TextBlock Grid.Column="0" Text="Stolen Mem %" FontWeight="SemiBold"
-                                           Foreground="{DynamicResource ForegroundBrush}" VerticalAlignment="Center"
-                                           ToolTip="(Total Server Memory - Buffer Pool) / Total Server Memory — memory used by plan cache, locks, grants, CLR, etc."/>
-                                <Grid Grid.Column="1" Margin="0,0,8,0">
-                                    <Border Height="16" CornerRadius="3" Background="#1AFFFFFF"/>
-                                    <Grid>
-                                        <Grid.ColumnDefinitions>
-                                            <ColumnDefinition x:Name="MemUtilFilled" Width="0*"/>
-                                            <ColumnDefinition x:Name="MemUtilEmpty" Width="100*"/>
-                                        </Grid.ColumnDefinitions>
-                                        <Border Grid.Column="0" Height="16" CornerRadius="3"
-                                                x:Name="MemoryUtilBar" Background="#3498DB"/>
-                                    </Grid>
-                                </Grid>
-                                <TextBlock x:Name="MemoryUtilText" Grid.Column="2" Text="-"
-                                           Foreground="{DynamicResource ForegroundBrush}"
-                                           HorizontalAlignment="Right" VerticalAlignment="Center"/>
-                            </Grid>
-                            <!-- Buffer Pool vs Physical -->
-                            <Grid Margin="0,0,0,8">
-                                <Grid.ColumnDefinitions>
-                                    <ColumnDefinition Width="120"/>
-                                    <ColumnDefinition Width="*"/>
-                                    <ColumnDefinition Width="60"/>
-                                </Grid.ColumnDefinitions>
-                                <TextBlock Grid.Column="0" Text="Buffer Pool %" FontWeight="SemiBold"
-                                           Foreground="{DynamicResource ForegroundBrush}" VerticalAlignment="Center"
-                                           ToolTip="Buffer Pool / Physical Memory — how much of physical RAM is used by the buffer pool"/>
-                                <Grid Grid.Column="1" Margin="0,0,8,0">
-                                    <Border Height="16" CornerRadius="3" Background="#1AFFFFFF"/>
-                                    <Grid>
-                                        <Grid.ColumnDefinitions>
-                                            <ColumnDefinition x:Name="MemRatioFilled" Width="0*"/>
-                                            <ColumnDefinition x:Name="MemRatioEmpty" Width="100*"/>
-                                        </Grid.ColumnDefinitions>
-                                        <Border Grid.Column="0" Height="16" CornerRadius="3"
-                                                x:Name="MemoryRatioBar" Background="#3498DB"/>
-                                    </Grid>
-                                </Grid>
-                                <TextBlock x:Name="MemoryRatioText" Grid.Column="2" Text="-"
-                                           Foreground="{DynamicResource ForegroundBrush}"
-                                           HorizontalAlignment="Right" VerticalAlignment="Center"/>
-                            </Grid>
-                            <!-- Memory Details -->
-                            <Grid Margin="0,4,0,0">
-                                <Grid.ColumnDefinitions>
-                                    <ColumnDefinition Width="*"/>
-                                    <ColumnDefinition Width="*"/>
-                                </Grid.ColumnDefinitions>
-                                <StackPanel Grid.Column="0">
-                                    <TextBlock Foreground="{DynamicResource ForegroundMutedBrush}" FontSize="11.5">
-                                        <Run Text="Physical: " FontWeight="SemiBold"/>
-                                        <Run x:Name="PhysicalMemoryText" Text="-"/>
-                                    </TextBlock>
-                                    <TextBlock Foreground="{DynamicResource ForegroundMutedBrush}" FontSize="11.5" Margin="0,2,0,0">
-                                        <Run Text="Target: " FontWeight="SemiBold"/>
-                                        <Run x:Name="TargetMemoryText" Text="-"/>
-                                    </TextBlock>
-                                </StackPanel>
-                                <StackPanel Grid.Column="1">
-                                    <TextBlock Foreground="{DynamicResource ForegroundMutedBrush}" FontSize="11.5">
-                                        <Run Text="Total: " FontWeight="SemiBold"/>
-                                        <Run x:Name="TotalMemoryText" Text="-"/>
-                                    </TextBlock>
-                                    <TextBlock Foreground="{DynamicResource ForegroundMutedBrush}" FontSize="11.5" Margin="0,2,0,0">
-                                        <Run Text="Buffer Pool: " FontWeight="SemiBold"/>
-                                        <Run x:Name="BufferPoolText" Text="-"/>
-                                    </TextBlock>
-                                </StackPanel>
-                            </Grid>
-                        </StackPanel>
-                    </GroupBox>
-                </Grid>
-
-                <!-- Cost Summary Cards (Increment 4) -->
-                <StackPanel Grid.Row="2" Orientation="Horizontal" Margin="10,8,10,0">
-                    <Border x:Name="HealthScoreBorder" CornerRadius="4" Padding="6,2" Margin="0,0,8,0"
-                            VerticalAlignment="Center" Background="Gray" Visibility="Collapsed">
-                        <TextBlock x:Name="HealthScoreText" Text="" FontWeight="Bold" Foreground="White" FontSize="12"/>
-                    </Border>
-                    <Border Background="{DynamicResource BackgroundLightBrush}" CornerRadius="4" Padding="10,4" Margin="0,0,8,0"
-                            x:Name="ComputeCostCard" Visibility="Collapsed">
-                        <TextBlock Foreground="{DynamicResource ForegroundBrush}" FontSize="12">
-                            <Run Text="Budget: " FontWeight="SemiBold"/>
-                            <Run x:Name="AnnualComputeCostText" Text="$0"/>
-                        </TextBlock>
-                    </Border>
-                    <Border Background="{DynamicResource BackgroundLightBrush}" CornerRadius="4" Padding="10,4"
-                            x:Name="TotalCostCard" Visibility="Collapsed">
-                        <TextBlock Foreground="{DynamicResource ForegroundBrush}" FontSize="12" FontWeight="Bold">
-                            <Run Text="Annual: "/>
-                            <Run x:Name="AnnualTotalCostText" Text="$0"/>
-                        </TextBlock>
-                    </Border>
-                    <Border x:Name="StorageCostCard" Visibility="Collapsed"/>
-                </StackPanel>
-
-                <!-- Classification Explanation -->
-                <TextBlock x:Name="ClassificationExplanation" Grid.Row="3" Margin="12,8,10,4"
-                           VerticalAlignment="Top" TextWrapping="Wrap" FontSize="12"
-                           Foreground="{DynamicResource ForegroundMutedBrush}"/>
-
-                <!-- Provisioning Trend (7-day) -->
-                <Expander Header="7-Day Provisioning Trend" IsExpanded="False" Grid.Row="4" Margin="10,4,10,0">
-                    <DataGrid x:Name="ProvisioningTrendGrid"
-                              AutoGenerateColumns="False" IsReadOnly="True"
-                              CanUserSortColumns="False" HeadersVisibility="Column"
-                              GridLinesVisibility="Horizontal" SelectionMode="Single"
-                              MaxHeight="200" RowStyle="{StaticResource DefaultRowStyle}">
-                        <DataGrid.Columns>
-                            <DataGridTextColumn Header="Day" Binding="{Binding DayDisplay}" Width="100"/>
-                            <DataGridTextColumn Header="Status" Binding="{Binding StatusDisplay}" Width="130">
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Style.Triggers>
-                                            <DataTrigger Binding="{Binding Status}" Value="RIGHT_SIZED">
-                                                <Setter Property="Foreground" Value="#27AE60"/>
-                                                <Setter Property="FontWeight" Value="SemiBold"/>
-                                            </DataTrigger>
-                                            <DataTrigger Binding="{Binding Status}" Value="OVER_PROVISIONED">
-                                                <Setter Property="Foreground" Value="#F39C12"/>
-                                                <Setter Property="FontWeight" Value="SemiBold"/>
-                                            </DataTrigger>
-                                            <DataTrigger Binding="{Binding Status}" Value="UNDER_PROVISIONED">
-                                                <Setter Property="Foreground" Value="#E74C3C"/>
-                                                <Setter Property="FontWeight" Value="SemiBold"/>
-                                            </DataTrigger>
-                                        </Style.Triggers>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Header="Avg CPU %" Binding="{Binding AvgCpuPct, StringFormat='{}{0:N1}'}" Width="90">
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Header="P95 CPU %" Binding="{Binding P95CpuPct, StringFormat='{}{0:N1}'}" Width="90">
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Header="Max CPU %" Binding="{Binding MaxCpuPct}" Width="90">
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Header="Mem Ratio" Binding="{Binding MemoryRatio, StringFormat='{}{0:N2}'}" Width="90">
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                        </DataGrid.Columns>
-                    </DataGrid>
-                </Expander>
-
-                <!-- Resource Summaries -->
-                <ScrollViewer Grid.Row="5" VerticalScrollBarVisibility="Auto" Margin="0,0,0,0">
-                    <Grid x:Name="SummaryContent">
-                        <Grid.RowDefinitions>
-                            <RowDefinition Height="Auto"/>
-                            <RowDefinition Height="Auto"/>
-                        </Grid.RowDefinitions>
-
-                        <!-- Top Resource Consumers — Total + Avg side by side -->
-                        <Grid Grid.Row="0" Margin="10,4,10,0">
-                            <Grid.ColumnDefinitions>
-                                <ColumnDefinition Width="*"/>
-                                <ColumnDefinition Width="*"/>
-                            </Grid.ColumnDefinitions>
-
-                            <!-- Top 5 by Total CPU -->
-                            <GroupBox Grid.Column="0" Header="Top Databases by Total CPU" Margin="0,0,5,0"
-                                      Foreground="{DynamicResource ForegroundBrush}">
-                                <DataGrid x:Name="TopTotalGrid"
-                                          AutoGenerateColumns="False" IsReadOnly="True"
-                                          CanUserSortColumns="True" HeadersVisibility="Column"
-                                          GridLinesVisibility="Horizontal" SelectionMode="Single"
-                                          MinHeight="40" MaxHeight="200"
-                                          RowStyle="{StaticResource DefaultRowStyle}">
-                                    <DataGrid.Columns>
-                                        <DataGridTextColumn Header="Database" Binding="{Binding DatabaseName}" Width="*"/>
-                                        <DataGridTextColumn Header="CPU %" Binding="{Binding PctCpu, StringFormat='{}{0:N1}'}" Width="60">
-                                            <DataGridTextColumn.ElementStyle>
-                                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
-                                            </DataGridTextColumn.ElementStyle>
-                                        </DataGridTextColumn>
-                                        <DataGridTextColumn Header="IO %" Binding="{Binding PctIo, StringFormat='{}{0:N1}'}" Width="55">
-                                            <DataGridTextColumn.ElementStyle>
-                                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
-                                            </DataGridTextColumn.ElementStyle>
-                                        </DataGridTextColumn>
-                                        <DataGridTextColumn Header="CPU (ms)" Binding="{Binding CpuTimeMs, StringFormat='{}{0:N0}'}" Width="80">
-                                            <DataGridTextColumn.ElementStyle>
-                                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
-                                            </DataGridTextColumn.ElementStyle>
-                                        </DataGridTextColumn>
-                                        <DataGridTextColumn Header="Execs" Binding="{Binding ExecutionCount, StringFormat='{}{0:N0}'}" Width="70">
-                                            <DataGridTextColumn.ElementStyle>
-                                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
-                                            </DataGridTextColumn.ElementStyle>
-                                        </DataGridTextColumn>
-                                    </DataGrid.Columns>
-                                </DataGrid>
-                            </GroupBox>
-
-                            <!-- Top 5 by Avg CPU per Execution -->
-                            <GroupBox Grid.Column="1" Header="Top Databases by Avg CPU / Execution" Margin="5,0,0,0"
-                                      Foreground="{DynamicResource ForegroundBrush}">
-                                <DataGrid x:Name="TopAvgGrid"
-                                          AutoGenerateColumns="False" IsReadOnly="True"
-                                          CanUserSortColumns="True" HeadersVisibility="Column"
-                                          GridLinesVisibility="Horizontal" SelectionMode="Single"
-                                          MinHeight="40" MaxHeight="200"
-                                          RowStyle="{StaticResource DefaultRowStyle}">
-                                    <DataGrid.Columns>
-                                        <DataGridTextColumn Header="Database" Binding="{Binding DatabaseName}" Width="*"/>
-                                        <DataGridTextColumn Header="Avg CPU (ms)" Binding="{Binding CpuTimeMs, StringFormat='{}{0:N2}'}" Width="95">
-                                            <DataGridTextColumn.ElementStyle>
-                                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
-                                            </DataGridTextColumn.ElementStyle>
-                                        </DataGridTextColumn>
-                                        <DataGridTextColumn Header="Avg IO (MB)" Binding="{Binding AvgIoMb, StringFormat='{}{0:N2}'}" Width="90">
-                                            <DataGridTextColumn.ElementStyle>
-                                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
-                                            </DataGridTextColumn.ElementStyle>
-                                        </DataGridTextColumn>
-                                        <DataGridTextColumn Header="Execs" Binding="{Binding ExecutionCount, StringFormat='{}{0:N0}'}" Width="70">
-                                            <DataGridTextColumn.ElementStyle>
-                                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
-                                            </DataGridTextColumn.ElementStyle>
-                                        </DataGridTextColumn>
-                                    </DataGrid.Columns>
-                                </DataGrid>
-                            </GroupBox>
-                        </Grid>
-
-                        <!-- Database Size Chart -->
-                        <GroupBox Grid.Row="1" Header="Database Sizes — Allocated vs Used" Margin="10,8,10,10"
-                                  Foreground="{DynamicResource ForegroundBrush}">
-                            <ItemsControl x:Name="DbSizeChart" Margin="8,4,8,4">
-                                <ItemsControl.ItemTemplate>
-                                    <DataTemplate>
-                                        <Grid Margin="0,2" Height="22">
-                                            <Grid.ColumnDefinitions>
-                                                <ColumnDefinition Width="160"/>
-                                                <ColumnDefinition Width="*"/>
-                                                <ColumnDefinition Width="90"/>
-                                            </Grid.ColumnDefinitions>
-                                            <!-- Database name -->
-                                            <TextBlock Grid.Column="0" Text="{Binding DatabaseName}"
-                                                       VerticalAlignment="Center" FontSize="11.5"
-                                                       Foreground="{DynamicResource ForegroundBrush}"
-                                                       TextTrimming="CharacterEllipsis"/>
-                                            <!-- Stacked bar: used (accent) + free (dim) -->
-                                            <Grid Grid.Column="1" Margin="4,2">
-                                                <Border CornerRadius="3" Background="#1AFFFFFF"/>
-                                                <Grid>
-                                                    <Grid.ColumnDefinitions>
-                                                        <ColumnDefinition Width="{Binding UsedStarWidth}"/>
-                                                        <ColumnDefinition Width="{Binding FreeStarWidth}"/>
-                                                    </Grid.ColumnDefinitions>
-                                                    <Border Grid.Column="0" CornerRadius="3" Background="#3498DB"/>
-                                                </Grid>
-                                            </Grid>
-                                            <!-- Size label -->
-                                            <TextBlock Grid.Column="2" VerticalAlignment="Center"
-                                                       HorizontalAlignment="Right" FontSize="11.5"
-                                                       Foreground="{DynamicResource ForegroundBrush}">
-                                                <TextBlock.Text>
-                                                    <MultiBinding StringFormat="{}{0:N0} / {1:N0} MB">
-                                                        <Binding Path="UsedMb"/>
-                                                        <Binding Path="TotalMb"/>
-                                                    </MultiBinding>
-                                                </TextBlock.Text>
-                                            </TextBlock>
-                                        </Grid>
-                                    </DataTemplate>
-                                </ItemsControl.ItemTemplate>
-                            </ItemsControl>
-                        </GroupBox>
-                    </Grid>
-                </ScrollViewer>
-
-                <!-- Empty State -->
-                <TextBlock x:Name="NoUtilizationMessage"
-                           Grid.Row="1" Grid.RowSpan="4"
-                           Text="No utilization data collected yet. Select a server above."
-                           FontSize="14" Foreground="{DynamicResource ForegroundMutedBrush}"
-                           HorizontalAlignment="Center" VerticalAlignment="Top"
-                           Margin="0,20,0,0"
-                           Visibility="Collapsed"/>
-            </Grid>
-        </TabItem>
-
-        <!-- Database Resources Sub-Tab -->
-        <TabItem Header="Database Resources">
-            <Grid>
-                <Grid.RowDefinitions>
-                    <RowDefinition Height="Auto"/>
-                    <RowDefinition Height="*"/>
-                </Grid.RowDefinitions>
-
-                <!-- Header Controls -->
-                <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="10,8" Height="36">
-                    <TextBlock Text="Database Resource Usage" VerticalAlignment="Center" Margin="0,0,10,0"
-                               FontWeight="Bold" FontSize="14"
-                               Foreground="{DynamicResource ForegroundBrush}"/>
-                    <ComboBox x:Name="ResourceUsageTimeRangeCombo" SelectedIndex="3" Width="120" Margin="0,0,8,0"
-                              SelectionChanged="ResourceUsageTimeRange_Changed">
-                        <ComboBoxItem Content="Last 1 hour"/>
-                        <ComboBoxItem Content="Last 4 hours"/>
-                        <ComboBoxItem Content="Last 12 hours"/>
-                        <ComboBoxItem Content="Last 24 hours"/>
-                        <ComboBoxItem Content="Last 7 days"/>
-                    </ComboBox>
-                    <Button Content="Refresh" Click="DatabaseResourcesRefresh_Click"
-                            Margin="4,0,0,0" Padding="10,4" MinWidth="70"/>
-                    <TextBlock x:Name="DbResourcesCountIndicator" Text="" Margin="12,0,0,0"
-                               VerticalAlignment="Center" FontStyle="Italic"
-                               Foreground="{DynamicResource AccentBrush}" FontWeight="SemiBold"/>
-                </StackPanel>
-
-                <!-- DataGrid -->
-                <Grid Grid.Row="1" Margin="10,0,10,10">
-                    <DataGrid x:Name="DatabaseResourcesDataGrid" ScrollViewer.HorizontalScrollBarVisibility="Disabled"
-                              AutoGenerateColumns="False"
-                              IsReadOnly="True"
-                              CanUserSortColumns="True"
-                              GridLinesVisibility="Horizontal"
-                              CanUserResizeColumns="True"
-                              HeadersVisibility="Column"
-                              SelectionMode="Extended"
-                              RowStyle="{StaticResource DefaultRowStyle}">
-                        <DataGrid.Columns>
-                            <DataGridTextColumn Binding="{Binding DatabaseName}" Width="180">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DatabaseName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Database" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding CpuTimeMs, StringFormat='{}{0:N0}'}" Width="120">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="CpuTimeMs" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="CPU Time (ms)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding PctCpuShare, StringFormat='{}{0:N1}'}" Width="70">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="PctCpuShare" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="CPU %" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding LogicalReads, StringFormat='{}{0:N0}'}" Width="120">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="LogicalReads" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Logical Reads" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding PhysicalReads, StringFormat='{}{0:N0}'}" Width="120">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="PhysicalReads" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Physical Reads" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding LogicalWrites, StringFormat='{}{0:N0}'}" Width="120">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="LogicalWrites" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Logical Writes" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding ExecutionCount, StringFormat='{}{0:N0}'}" Width="100">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ExecutionCount" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Executions" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding IoReadMb, StringFormat='{}{0:N2}'}" Width="100">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="IoReadMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="IO Read MB" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding IoWriteMb, StringFormat='{}{0:N2}'}" Width="100">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="IoWriteMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="IO Write MB" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding PctIoShare, StringFormat='{}{0:N1}'}" Width="70">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="PctIoShare" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="IO %" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding IoStallMs, StringFormat='{}{0:N0}'}" Width="110">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="IoStallMs" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="IO Stall (ms)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                        </DataGrid.Columns>
-                    </DataGrid>
-
-                    <!-- Empty State -->
-                    <TextBlock x:Name="DatabaseResourcesNoDataMessage"
-                               Text="No database resource data collected yet. Select a server above."
-                               FontSize="14" Foreground="{DynamicResource ForegroundMutedBrush}"
-                               HorizontalAlignment="Center" VerticalAlignment="Center"
-                               Visibility="Collapsed"/>
-                </Grid>
-            </Grid>
-        </TabItem>
-
-        <!-- Storage Growth Sub-Tab -->
-        <TabItem Header="Storage Growth">
-            <Grid>
-                <Grid.RowDefinitions>
-                    <RowDefinition Height="Auto"/>
-                    <RowDefinition Height="*"/>
-                </Grid.RowDefinitions>
-
-                <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="10,8" Height="36">
-                    <TextBlock Text="Storage Growth" VerticalAlignment="Center" Margin="0,0,10,0"
-                               FontWeight="Bold" FontSize="14"
-                               Foreground="{DynamicResource ForegroundBrush}"/>
-                    <Button Content="Refresh" Click="StorageGrowthRefresh_Click"
-                            Margin="4,0,0,0" Padding="10,4" MinWidth="70"/>
-                    <TextBlock x:Name="StorageGrowthCountIndicator" Text="" Margin="12,0,0,0"
-                               VerticalAlignment="Center" FontStyle="Italic"
-                               Foreground="{DynamicResource AccentBrush}" FontWeight="SemiBold"/>
-                </StackPanel>
-
-                <Grid Grid.Row="1" Margin="10,0,10,10">
-                    <DataGrid x:Name="StorageGrowthDataGrid" ScrollViewer.HorizontalScrollBarVisibility="Disabled"
-                              AutoGenerateColumns="False"
-                              IsReadOnly="True"
-                              CanUserSortColumns="True"
-                              GridLinesVisibility="Horizontal"
-                              CanUserResizeColumns="True"
-                              HeadersVisibility="Column"
-                              SelectionMode="Extended"
-                              RowStyle="{StaticResource DefaultRowStyle}">
-                        <DataGrid.Columns>
-                            <DataGridTextColumn Binding="{Binding DatabaseName}" Width="180">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DatabaseName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Database" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding CurrentSizeMb, StringFormat='{}{0:N2}'}" Width="130">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="CurrentSizeMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Current Size (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding Size7dAgoMb, StringFormat='{}{0:N2}'}" Width="110">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Size7dAgoMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="7d Ago (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding Size30dAgoMb, StringFormat='{}{0:N2}'}" Width="110">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Size30dAgoMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="30d Ago (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding Growth7dMb, StringFormat='{}{0:N2}'}" Width="120">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Growth7dMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Growth 7d (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding Growth30dMb, StringFormat='{}{0:N2}'}" Width="130">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Growth30dMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Growth 30d (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding DailyGrowthRateMb, StringFormat='{}{0:N2}'}" Width="120">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DailyGrowthRateMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Daily Rate (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding GrowthPct30d, StringFormat='{}{0:N1}%'}" Width="120">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="GrowthPct30d" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Growth % (30d)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                        </DataGrid.Columns>
-                    </DataGrid>
-
-                    <TextBlock x:Name="StorageGrowthNoDataMessage"
-                               Text="No storage growth data available. Size stats must be collected for at least 7 days."
-                               FontSize="14" Foreground="{DynamicResource ForegroundMutedBrush}"
-                               HorizontalAlignment="Center" VerticalAlignment="Center"
-                               Visibility="Collapsed"/>
-                </Grid>
-            </Grid>
-        </TabItem>
-
-        <!-- Database Sizes Sub-Tab -->
-        <TabItem Header="Database Sizes">
-            <Grid>
-                <Grid.RowDefinitions>
-                    <RowDefinition Height="Auto"/>
-                    <RowDefinition Height="*"/>
-                </Grid.RowDefinitions>
-
-                <!-- Header Controls -->
-                <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="10,8" Height="36">
-                    <TextBlock Text="Database Sizes" VerticalAlignment="Center" Margin="0,0,10,0"
-                               FontWeight="Bold" FontSize="14"
-                               Foreground="{DynamicResource ForegroundBrush}"/>
-                    <Button Content="Refresh" Click="DatabaseSizesRefresh_Click"
-                            Margin="12,0,0,0" Padding="10,4" MinWidth="70"/>
-                    <TextBlock x:Name="DbSizeCountIndicator" Text="" Margin="12,0,0,0"
-                               VerticalAlignment="Center" FontStyle="Italic"
-                               Foreground="{DynamicResource AccentBrush}" FontWeight="SemiBold"/>
-                </StackPanel>
-
-                <!-- DataGrid -->
-                <Grid Grid.Row="1" Margin="10,0,10,10">
-                    <DataGrid x:Name="DatabaseSizesDataGrid" ScrollViewer.HorizontalScrollBarVisibility="Disabled"
-                              AutoGenerateColumns="False"
-                              IsReadOnly="True"
-                              CanUserSortColumns="True"
-                              GridLinesVisibility="Horizontal"
-                              CanUserResizeColumns="True"
-                              HeadersVisibility="Column"
-                              SelectionMode="Extended"
-                              RowStyle="{StaticResource DefaultRowStyle}">
-                        <DataGrid.Columns>
-                            <DataGridTextColumn Binding="{Binding DatabaseName}" Width="160">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DatabaseName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Database" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding FileTypeDesc}" Width="80">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="FileTypeDesc" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="File Type" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding FileName}" Width="160">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="FileName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="File Name" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding TotalSizeMb, StringFormat='{}{0:N2}'}" Width="110">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalSizeMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Total Size MB" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding UsedSizeMb, StringFormat='{}{0:N2}'}" Width="110">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="UsedSizeMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Used Size MB" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding FreeSpaceMb, StringFormat='{}{0:N2}'}" Width="110">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="FreeSpaceMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Free Space MB" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding UsedPct, StringFormat='{}{0:N1}'}" Width="70">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="UsedPct" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Used %" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding VolumeMountPoint}" Width="80">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="VolumeMountPoint" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Volume" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding VolumeTotalMb, StringFormat='{}{0:N0}'}" Width="120">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="VolumeTotalMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Volume Total MB" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding VolumeFreeMb, StringFormat='{}{0:N0}'}" Width="120">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="VolumeFreeMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Volume Free MB" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding RecoveryModelDesc}" Width="120">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="RecoveryModelDesc" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Recovery Model" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding GrowthDisplay}" Width="110" SortMemberPath="AutoGrowthSort">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="GrowthDisplay" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Auto Growth" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding VlfCountDisplay}" Width="80" SortMemberPath="VlfCountSort">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="VlfCountDisplay" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="VLF Count" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding MonthlyCostShare, StringFormat='{}{0:N2}'}" Width="110">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="MonthlyCostShare" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Monthly Cost ($)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                        </DataGrid.Columns>
-                    </DataGrid>
-
-                    <!-- Empty State -->
-                    <TextBlock x:Name="DatabaseSizesNoDataMessage"
-                               Text="No database size data collected yet"
-                               FontSize="14" Foreground="{DynamicResource ForegroundMutedBrush}"
-                               HorizontalAlignment="Center" VerticalAlignment="Center"
-                               Visibility="Collapsed"/>
-                </Grid>
-            </Grid>
-        </TabItem>
-
-        <!-- Index Analysis Sub-Tab -->
-        <TabItem Header="Index Analysis">
-            <Grid>
-                <Grid.RowDefinitions>
-                    <RowDefinition Height="Auto"/>
-                    <RowDefinition Height="*"/>
-                </Grid.RowDefinitions>
-
-                <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="10,8" Height="36">
-                    <TextBlock Text="Index Analysis" VerticalAlignment="Center" Margin="0,0,10,0"
-                               FontWeight="Bold" FontSize="14"
-                               Foreground="{DynamicResource ForegroundBrush}"/>
-                    <TextBox x:Name="IndexAnalysisDatabaseInput" Width="180" Margin="0,0,8,0"
-                             VerticalContentAlignment="Center"/>
-                    <CheckBox x:Name="IndexAnalysisAllDatabases" Content="All Databases"
-                              VerticalAlignment="Center" Margin="0,0,8,0"
-                              Foreground="{DynamicResource ForegroundBrush}"/>
-                    <Button x:Name="RunIndexAnalysisButton" Content="Run Analysis" Click="RunIndexAnalysis_Click"
-                            Margin="4,0,0,0" Padding="10,4" MinWidth="100"/>
-                    <TextBlock x:Name="IndexAnalysisStatusText" Text="" Margin="12,0,0,0"
-                               VerticalAlignment="Center" FontStyle="Italic"
-                               Foreground="{DynamicResource AccentBrush}" FontWeight="SemiBold"/>
-                </StackPanel>
-
-                <Grid Grid.Row="1" Margin="10,0,10,10">
-                    <Grid.RowDefinitions>
-                        <RowDefinition Height="*"/>
-                        <RowDefinition Height="2*"/>
-                    </Grid.RowDefinitions>
-
-                    <!-- Summary Grid -->
-                    <DataGrid x:Name="IndexAnalysisSummaryGrid" Grid.Row="0"
-                              AutoGenerateColumns="False"
-                              IsReadOnly="True"
-                              CanUserSortColumns="True"
-                              GridLinesVisibility="Horizontal"
-                              CanUserResizeColumns="True"
-                              HeadersVisibility="Column"
-                              SelectionMode="Extended"
-                              RowStyle="{StaticResource DefaultRowStyle}">
-                        <DataGrid.Columns>
-                            <!-- Actionable columns first -->
-                            <DataGridTextColumn Binding="{Binding Level}" Width="80">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Level" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Level" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding DatabaseInfo}" Width="200">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DatabaseInfo" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Database" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding SpaceSavedGb}" Width="110">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="SpaceSavedGb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Space Saved GB" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding SpaceReductionPercent}" Width="95">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="SpaceReductionPercent" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="% Reduction" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding RemovableIndexes}" Width="90">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="RemovableIndexes" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Removable" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding CurrentSizeGb}" Width="115">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="CurrentSizeGb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Current Size GB" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding SizeAfterCleanupGb}" Width="125">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="SizeAfterCleanupGb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="After Cleanup GB" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <!-- Index counts -->
-                            <DataGridTextColumn Binding="{Binding TotalIndexes}" Width="100">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalIndexes" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Total Indexes" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding MergeableIndexes}" Width="90">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="MergeableIndexes" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Mergeable" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding CompressableIndexes}" Width="100">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="CompressableIndexes" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Compressable" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding PercentRemovable}" Width="95">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="PercentRemovable" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="% Removable" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <!-- Object context -->
-                            <DataGridTextColumn Binding="{Binding SchemaName}" Width="100">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="SchemaName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Schema" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding TableName}" Width="160">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TableName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Table" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding TablesAnalyzed}" Width="70">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TablesAnalyzed" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Tables" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <!-- Compression -->
-                            <DataGridTextColumn Binding="{Binding CompressionSavingsPotential}" Width="220">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="CompressionSavingsPotential" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Compression Savings" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding CompressionSavingsPotentialTotal}" Width="240">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="CompressionSavingsPotentialTotal" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Compression Total" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <!-- Remaining detail -->
-                            <DataGridTextColumn Binding="{Binding ComputedColumnsWithUdfs}" Width="130">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ComputedColumnsWithUdfs" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="UDF Computed Cols" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding CheckConstraintsWithUdfs}" Width="150">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="CheckConstraintsWithUdfs" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="UDF Check Constraints" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding FilteredIndexesNeedingIncludes}" Width="170">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="FilteredIndexesNeedingIncludes" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Filtered Idx Missing Incl" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding TotalRows}" Width="100">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalRows" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Total Rows" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding ReadsBreakdown}" Width="220">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ReadsBreakdown" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Reads" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding Writes}" Width="90">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Writes" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Writes" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding DailyWriteOpsSaved}" Width="130">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DailyWriteOpsSaved" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Daily Writes Saved" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding LockWaitCount}" Width="95">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="LockWaitCount" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Lock Waits" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding DailyLockWaitsSaved}" Width="150">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DailyLockWaitsSaved" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Daily Lock Waits Saved" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding AvgLockWaitMs}" Width="120">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="AvgLockWaitMs" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Avg Lock Wait ms" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding LatchWaitCount}" Width="95">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="LatchWaitCount" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Latch Waits" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding DailyLatchWaitsSaved}" Width="155">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DailyLatchWaitsSaved" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Daily Latch Waits Saved" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding AvgLatchWaitMs}" Width="130">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="AvgLatchWaitMs" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Avg Latch Wait ms" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                        </DataGrid.Columns>
-                    </DataGrid>
-
-                    <!-- Detail Grid -->
-                    <DataGrid x:Name="IndexAnalysisDetailGrid" Grid.Row="1" Margin="0,8,0,0"
-                              AutoGenerateColumns="False"
-                              IsReadOnly="True"
-                              CanUserSortColumns="True"
-                              GridLinesVisibility="Horizontal"
-                              CanUserResizeColumns="True"
-                              HeadersVisibility="Column"
-                              SelectionMode="Extended"
-                              RowStyle="{StaticResource DefaultRowStyle}">
-                        <DataGrid.Columns>
-                            <DataGridTextColumn Binding="{Binding ScriptType}" Width="100">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ScriptType" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Action" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding AdditionalInfo}" Width="160">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="AdditionalInfo" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Info" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding DatabaseName}" Width="140">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DatabaseName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Database" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding SchemaName}" Width="80">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="SchemaName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Schema" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding TableName}" Width="160">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TableName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Table" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding IndexName}" Width="200">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="IndexName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Index" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding ConsolidationRule}" Width="160">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ConsolidationRule" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Rule" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding TargetIndexName}" Width="160">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TargetIndexName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Target Index" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding SupersededInfo}" Width="160">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="SupersededInfo" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Superseded By" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding IndexSizeGb}" Width="80">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="IndexSizeGb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Size GB" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding IndexRows}" Width="90">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="IndexRows" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Rows" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding IndexReads}" Width="90">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="IndexReads" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Reads" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding IndexWrites}" Width="90">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="IndexWrites" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Writes" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding OriginalIndexDefinition}" Width="300">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="OriginalIndexDefinition" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Definition" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="ToolTip" Value="{Binding OriginalIndexDefinition}"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding Script}" Width="300">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Script" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Script" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="ToolTip" Value="{Binding Script}"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                        </DataGrid.Columns>
-                    </DataGrid>
-
-                    <!-- Not Installed Message -->
-                    <TextBlock x:Name="IndexAnalysisNotInstalledMessage"
-                               Text="sp_IndexCleanup is not installed on this server. Download it from github.com/erikdarlingdata/DarlingData"
-                               FontSize="14" Foreground="{DynamicResource ForegroundMutedBrush}"
-                               HorizontalAlignment="Center" VerticalAlignment="Center"
-                               Visibility="Collapsed"/>
-
-                    <!-- No Results Message -->
-                    <TextBlock x:Name="IndexAnalysisNoDataMessage"
-                               Text="Click 'Run Analysis' to analyze indexes. Enter a database name or check 'All Databases'."
-                               FontSize="14" Foreground="{DynamicResource ForegroundMutedBrush}"
-                               HorizontalAlignment="Center" VerticalAlignment="Center"
-                               Visibility="Visible"/>
-                </Grid>
-            </Grid>
-        </TabItem>
-
-        <!-- Optimization Sub-Tab -->
-        <TabItem Header="Optimization">
-            <Grid>
-                <Grid.RowDefinitions>
-                    <RowDefinition Height="Auto"/>
-                    <RowDefinition Height="*"/>
-                </Grid.RowDefinitions>
-
-                <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="10,8" Height="36">
-                    <TextBlock Text="Optimization" VerticalAlignment="Center" Margin="0,0,10,0"
-                               FontWeight="Bold" FontSize="14"
-                               Foreground="{DynamicResource ForegroundBrush}"/>
-                    <Button Content="Refresh" Click="OptimizationRefresh_Click"
-                            Margin="12,0,0,0" Padding="10,4" MinWidth="70"/>
-                </StackPanel>
-
-            <ScrollViewer Grid.Row="1" VerticalScrollBarVisibility="Auto" Margin="10,0,10,10">
-                <StackPanel>
-                    <!-- Idle Databases -->
-                    <Expander Header="Idle Databases" IsExpanded="True" Margin="0,0,0,8">
-                        <StackPanel>
-                            <StackPanel Orientation="Horizontal" Margin="0,4,0,4">
-                                <TextBlock x:Name="IdleDatabasesCountIndicator" Text=""
-                                           FontStyle="Italic" Foreground="{DynamicResource AccentBrush}" FontWeight="SemiBold"/>
-                            </StackPanel>
-                            <DataGrid x:Name="IdleDatabasesDataGrid" ScrollViewer.HorizontalScrollBarVisibility="Disabled"
-                                      AutoGenerateColumns="False"
-                                      IsReadOnly="True"
-                                      CanUserSortColumns="True"
-                                      GridLinesVisibility="Horizontal"
-                                      CanUserResizeColumns="True"
-                                      HeadersVisibility="Column"
-                                      SelectionMode="Extended"
-                                      MaxHeight="250"
-                                      RowStyle="{StaticResource DefaultRowStyle}">
-                                <DataGrid.Columns>
-                                    <DataGridTextColumn Binding="{Binding DatabaseName}" Width="180">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DatabaseName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Database" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding TotalSizeMb, StringFormat='{}{0:N2}'}" Width="120">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalSizeMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Total Size (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle>
-                                            <Style TargetType="TextBlock">
-                                                <Setter Property="HorizontalAlignment" Value="Right"/>
-                                            </Style>
-                                        </DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding FileCount}" Width="60">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="FileCount" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Files" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle>
-                                            <Style TargetType="TextBlock">
-                                                <Setter Property="HorizontalAlignment" Value="Right"/>
-                                            </Style>
-                                        </DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding LastExecutionTime, StringFormat='{}{0:yyyy-MM-dd HH:mm}'}" Width="160">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="LastExecutionTime" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Last Execution" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                    </DataGridTextColumn>
-                                </DataGrid.Columns>
-                            </DataGrid>
-                            <TextBlock x:Name="IdleDatabasesNoDataMessage"
-                                       Text="No idle databases detected in the last 7 days."
-                                       FontSize="12" Foreground="{DynamicResource ForegroundMutedBrush}"
-                                       Margin="0,4,0,0" Visibility="Collapsed"/>
-                        </StackPanel>
-                    </Expander>
-
-                    <!-- Tempdb Pressure -->
-                    <Expander Header="Tempdb Pressure" IsExpanded="True" Margin="0,0,0,8">
-                        <StackPanel>
-                            <DataGrid x:Name="TempdbPressureDataGrid" ScrollViewer.HorizontalScrollBarVisibility="Disabled"
-                                      AutoGenerateColumns="False"
-                                      IsReadOnly="True"
-                                      CanUserSortColumns="True"
-                                      GridLinesVisibility="Horizontal"
-                                      CanUserResizeColumns="True"
-                                      HeadersVisibility="Column"
-                                      SelectionMode="Extended"
-                                      MaxHeight="200"
-                                      RowStyle="{StaticResource DefaultRowStyle}">
-                                <DataGrid.Columns>
-                                    <DataGridTextColumn Binding="{Binding Metric}" Width="200">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Metric" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Metric" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding CurrentMb, StringFormat='{}{0:N2}'}" Width="120">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="CurrentMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Current (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle>
-                                            <Style TargetType="TextBlock">
-                                                <Setter Property="HorizontalAlignment" Value="Right"/>
-                                            </Style>
-                                        </DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding Peak24hMb, StringFormat='{}{0:N2}'}" Width="120">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Peak24hMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Peak 24h (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle>
-                                            <Style TargetType="TextBlock">
-                                                <Setter Property="HorizontalAlignment" Value="Right"/>
-                                            </Style>
-                                        </DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding Warning}" Width="*">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Warning" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Warning" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                    </DataGridTextColumn>
-                                </DataGrid.Columns>
-                            </DataGrid>
-                            <TextBlock x:Name="TempdbPressureNoDataMessage"
-                                       Text="No tempdb data collected yet."
-                                       FontSize="12" Foreground="{DynamicResource ForegroundMutedBrush}"
-                                       Margin="0,4,0,0" Visibility="Collapsed"/>
-                        </StackPanel>
-                    </Expander>
-
-                    <!-- Wait Stats Summary -->
-                    <Expander IsExpanded="True" Margin="0,0,0,8">
-                        <Expander.Header>
-                            <StackPanel Orientation="Horizontal">
-                                <TextBlock Text="Wait Stats Summary" VerticalAlignment="Center"/>
-                                <TextBlock Text="  Time Range:" VerticalAlignment="Center" Margin="12,0,4,0" FontSize="11"/>
-                                <ComboBox x:Name="WaitStatsTimeRangeCombo" SelectedIndex="3" Width="120" FontSize="11"
-                                          SelectionChanged="WaitStatsTimeRange_Changed">
-                                    <ComboBoxItem Content="Last 1 hour"/>
-                                    <ComboBoxItem Content="Last 4 hours"/>
-                                    <ComboBoxItem Content="Last 12 hours"/>
-                                    <ComboBoxItem Content="Last 24 hours"/>
-                                    <ComboBoxItem Content="Last 7 days"/>
-                                </ComboBox>
-                            </StackPanel>
-                        </Expander.Header>
-                        <StackPanel>
-                            <DataGrid x:Name="WaitCategorySummaryDataGrid" ScrollViewer.HorizontalScrollBarVisibility="Disabled"
-                                      AutoGenerateColumns="False"
-                                      IsReadOnly="True"
-                                      CanUserSortColumns="True"
-                                      GridLinesVisibility="Horizontal"
-                                      CanUserResizeColumns="True"
-                                      HeadersVisibility="Column"
-                                      SelectionMode="Extended"
-                                      MaxHeight="250"
-                                      RowStyle="{StaticResource DefaultRowStyle}">
-                                <DataGrid.Columns>
-                                    <DataGridTextColumn Binding="{Binding Category}" Width="120">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Category" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Category" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding TotalWaitTimeMs, StringFormat='{}{0:N0}'}" Width="130">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalWaitTimeMs" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Total Wait (ms)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle>
-                                            <Style TargetType="TextBlock">
-                                                <Setter Property="HorizontalAlignment" Value="Right"/>
-                                            </Style>
-                                        </DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding WaitingTasks, StringFormat='{}{0:N0}'}" Width="120">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="WaitingTasks" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Waiting Tasks" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle>
-                                            <Style TargetType="TextBlock">
-                                                <Setter Property="HorizontalAlignment" Value="Right"/>
-                                            </Style>
-                                        </DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding PctOfTotal, StringFormat='{}{0:N1}%'}" Width="100">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="PctOfTotal" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="% of Total" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle>
-                                            <Style TargetType="TextBlock">
-                                                <Setter Property="HorizontalAlignment" Value="Right"/>
-                                            </Style>
-                                        </DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding TopWaitType}" Width="200">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TopWaitType" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Top Wait Type" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding TopWaitTimeMs, StringFormat='{}{0:N0}'}" Width="120">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TopWaitTimeMs" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Top Wait (ms)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle>
-                                            <Style TargetType="TextBlock">
-                                                <Setter Property="HorizontalAlignment" Value="Right"/>
-                                            </Style>
-                                        </DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding MonthlyCostShare, StringFormat='{}{0:N2}'}" Width="120"
-                                                        ToolTipService.ToolTip="Proportional share of server budget for this time window, based on wait time fraction.">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="MonthlyCostShare" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Est. Cost ($)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle>
-                                            <Style TargetType="TextBlock">
-                                                <Setter Property="HorizontalAlignment" Value="Right"/>
-                                            </Style>
-                                        </DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                </DataGrid.Columns>
-                            </DataGrid>
-                            <TextBlock x:Name="WaitCategorySummaryNoDataMessage"
-                                       Text="No wait stats data collected yet."
-                                       FontSize="12" Foreground="{DynamicResource ForegroundMutedBrush}"
-                                       Margin="0,4,0,0" Visibility="Collapsed"/>
-                        </StackPanel>
-                    </Expander>
-
-                    <!-- Expensive Queries -->
-                    <Expander IsExpanded="True" Margin="0,0,0,8">
-                        <Expander.Header>
-                            <StackPanel Orientation="Horizontal">
-                                <TextBlock Text="Expensive Queries (Top 20 by CPU)" VerticalAlignment="Center"/>
-                                <TextBlock Text="  Time Range:" VerticalAlignment="Center" Margin="12,0,4,0" FontSize="11"/>
-                                <ComboBox x:Name="ExpensiveQueriesTimeRangeCombo" SelectedIndex="3" Width="120" FontSize="11"
-                                          SelectionChanged="ExpensiveQueriesTimeRange_Changed">
-                                    <ComboBoxItem Content="Last 1 hour"/>
-                                    <ComboBoxItem Content="Last 4 hours"/>
-                                    <ComboBoxItem Content="Last 12 hours"/>
-                                    <ComboBoxItem Content="Last 24 hours"/>
-                                    <ComboBoxItem Content="Last 7 days"/>
-                                </ComboBox>
-                            </StackPanel>
-                        </Expander.Header>
-                        <StackPanel>
-                            <StackPanel Orientation="Horizontal" Margin="0,4,0,4">
-                                <TextBlock x:Name="ExpensiveQueriesCountIndicator" Text=""
-                                           FontStyle="Italic" Foreground="{DynamicResource AccentBrush}" FontWeight="SemiBold"/>
-                            </StackPanel>
-                            <DataGrid x:Name="ExpensiveQueriesDataGrid" ScrollViewer.HorizontalScrollBarVisibility="Disabled"
-                                      AutoGenerateColumns="False"
-                                      IsReadOnly="True"
-                                      CanUserSortColumns="True"
-                                      GridLinesVisibility="Horizontal"
-                                      CanUserResizeColumns="True"
-                                      HeadersVisibility="Column"
-                                      SelectionMode="Extended"
-                                      MaxHeight="350"
-                                      RowStyle="{StaticResource DefaultRowStyle}">
-                                <DataGrid.Columns>
-                                    <DataGridTextColumn Binding="{Binding DatabaseName}" Width="140">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DatabaseName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Database" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding TotalCpuMs, StringFormat='{}{0:N0}'}" Width="120">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalCpuMs" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Total CPU (ms)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle>
-                                            <Style TargetType="TextBlock">
-                                                <Setter Property="HorizontalAlignment" Value="Right"/>
-                                            </Style>
-                                        </DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding AvgCpuMsPerExec, StringFormat='{}{0:N2}'}" Width="120">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="AvgCpuMsPerExec" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Avg CPU/Exec" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle>
-                                            <Style TargetType="TextBlock">
-                                                <Setter Property="HorizontalAlignment" Value="Right"/>
-                                            </Style>
-                                        </DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding TotalReads, StringFormat='{}{0:N0}'}" Width="120">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalReads" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Total Reads" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle>
-                                            <Style TargetType="TextBlock">
-                                                <Setter Property="HorizontalAlignment" Value="Right"/>
-                                            </Style>
-                                        </DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding AvgReadsPerExec, StringFormat='{}{0:N0}'}" Width="120">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="AvgReadsPerExec" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Avg Reads/Exec" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle>
-                                            <Style TargetType="TextBlock">
-                                                <Setter Property="HorizontalAlignment" Value="Right"/>
-                                            </Style>
-                                        </DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding Executions, StringFormat='{}{0:N0}'}" Width="100">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Executions" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Executions" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle>
-                                            <Style TargetType="TextBlock">
-                                                <Setter Property="HorizontalAlignment" Value="Right"/>
-                                            </Style>
-                                        </DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding MonthlyCostShare, StringFormat='{}{0:N2}'}" Width="100">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="MonthlyCostShare" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Est. Cost ($)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle>
-                                            <Style TargetType="TextBlock">
-                                                <Setter Property="HorizontalAlignment" Value="Right"/>
-                                            </Style>
-                                        </DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                    <DataGridTemplateColumn Header="Query Preview" Width="400">
-                                        <DataGridTemplateColumn.CellTemplate>
-                                            <DataTemplate>
-                                                <TextBlock Text="{Binding QueryPreview}" TextWrapping="Wrap" MaxHeight="90" Margin="5,2" ToolTip="{Binding FullQueryText}"/>
-                                            </DataTemplate>
-                                        </DataGridTemplateColumn.CellTemplate>
-                                    </DataGridTemplateColumn>
-                                </DataGrid.Columns>
-                            </DataGrid>
-                            <TextBlock x:Name="ExpensiveQueriesNoDataMessage"
-                                       Text="No query stats data collected yet."
-                                       FontSize="12" Foreground="{DynamicResource ForegroundMutedBrush}"
-                                       Margin="0,4,0,0" Visibility="Collapsed"/>
-                        </StackPanel>
-                    </Expander>
-
-                    <!-- Memory Grant Efficiency -->
-                    <Expander Header="Memory Grant Efficiency" IsExpanded="True" Margin="0,0,0,8">
-                        <StackPanel>
-                            <DataGrid x:Name="MemoryGrantEfficiencyDataGrid" ScrollViewer.HorizontalScrollBarVisibility="Disabled"
-                                      AutoGenerateColumns="False"
-                                      IsReadOnly="True"
-                                      CanUserSortColumns="True"
-                                      GridLinesVisibility="Horizontal"
-                                      CanUserResizeColumns="True"
-                                      HeadersVisibility="Column"
-                                      SelectionMode="Extended"
-                                      MaxHeight="250"
-                                      RowStyle="{StaticResource DefaultRowStyle}">
-                                <DataGrid.Columns>
-                                    <DataGridTextColumn Binding="{Binding DayDisplay}" Width="100">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DayDisplay" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Day" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding AvgGrantedMb, StringFormat='{}{0:N1}'}" Width="130">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="AvgGrantedMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Avg Granted (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding AvgUsedMb, StringFormat='{}{0:N1}'}" Width="120">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="AvgUsedMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Avg Used (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding EfficiencyPct, StringFormat='{}{0:N1}%'}" Width="110">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="EfficiencyPct" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Efficiency %" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding PeakGrantedMb, StringFormat='{}{0:N1}'}" Width="130">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="PeakGrantedMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Peak Grant (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding WastedMb, StringFormat='{}{0:N1}'}" Width="110">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="WastedMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Wasted (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding TotalGrantees, StringFormat='{}{0:N0}'}" Width="100">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalGrantees" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Grantees" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding TotalWaiters, StringFormat='{}{0:N0}'}" Width="90">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalWaiters" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Waiters" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding TimeoutErrors, StringFormat='{}{0:N0}'}" Width="100">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TimeoutErrors" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Timeouts" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                    <DataGridTextColumn Binding="{Binding ForcedGrants, StringFormat='{}{0:N0}'}" Width="90">
-                                        <DataGridTextColumn.Header>
-                                            <StackPanel Orientation="Horizontal">
-                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ForcedGrants" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                                <TextBlock Text="Forced" FontWeight="Bold" VerticalAlignment="Center"/>
-                                            </StackPanel>
-                                        </DataGridTextColumn.Header>
-                                        <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                                    </DataGridTextColumn>
-                                </DataGrid.Columns>
-                            </DataGrid>
-                            <TextBlock x:Name="MemoryGrantEfficiencyNoDataMessage"
-                                       Text="No memory grant data collected yet."
-                                       FontSize="12" Foreground="{DynamicResource ForegroundMutedBrush}"
-                                       Margin="0,4,0,0" Visibility="Collapsed"/>
-                        </StackPanel>
-                    </Expander>
-                </StackPanel>
-            </ScrollViewer>
-            </Grid>
-        </TabItem>
-
-        <!-- High Impact Sub-Tab -->
-        <TabItem Header="High Impact">
-            <Grid>
-                <Grid.RowDefinitions>
-                    <RowDefinition Height="Auto"/>
-                    <RowDefinition Height="Auto"/>
-                    <RowDefinition Height="*"/>
-                </Grid.RowDefinitions>
-
-                <!-- Header -->
-                <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="10,8" Height="36">
-                    <TextBlock Text="High Impact Queries" VerticalAlignment="Center" Margin="0,0,10,0"
-                               FontWeight="Bold" FontSize="14"
-                               Foreground="{DynamicResource ForegroundBrush}"/>
-                    <Button Content="Refresh" Click="HighImpactRefresh_Click"
-                            Margin="12,0,0,0" Padding="10,4" MinWidth="70"/>
-                    <TextBlock Text="Time Range:" VerticalAlignment="Center" Margin="16,0,4,0" FontSize="11"
-                               Foreground="{DynamicResource ForegroundBrush}"/>
-                    <ComboBox x:Name="HighImpactTimeRangeCombo" SelectedIndex="3" Width="120" FontSize="11"
-                              SelectionChanged="HighImpactTimeRange_Changed">
-                        <ComboBoxItem Content="Last 1 hour"/>
-                        <ComboBoxItem Content="Last 4 hours"/>
-                        <ComboBoxItem Content="Last 12 hours"/>
-                        <ComboBoxItem Content="Last 24 hours"/>
-                        <ComboBoxItem Content="Last 7 days"/>
-                    </ComboBox>
-                    <TextBlock x:Name="HighImpactCountIndicator" VerticalAlignment="Center" Margin="12,0,0,0"
-                               FontStyle="Italic" Foreground="{DynamicResource AccentBrush}" FontWeight="SemiBold"/>
-                </StackPanel>
-
-                <!-- No Data Message -->
-                <TextBlock x:Name="HighImpactNoDataMessage" Grid.Row="1"
-                           Text="No high-impact queries found for this time range."
-                           Margin="10,0" Visibility="Collapsed"
-                           Foreground="{DynamicResource ForegroundMutedBrush}" FontStyle="Italic"/>
-
-                <!-- High Impact DataGrid -->
-                <DataGrid x:Name="HighImpactDataGrid" Grid.Row="2" ScrollViewer.HorizontalScrollBarVisibility="Disabled" Margin="10,4,10,10"
-                          AutoGenerateColumns="False" IsReadOnly="True"
-                          CanUserSortColumns="True" CanUserResizeColumns="True"
-                          HeadersVisibility="Column" GridLinesVisibility="Horizontal"
-                          RowStyle="{StaticResource DefaultRowStyle}"
-                          Background="Transparent" BorderThickness="0"
-                          RowBackground="Transparent"
-                          AlternatingRowBackground="{DynamicResource DataGridAlternatingRowBrush}">
-                    <DataGrid.Columns>
-                        <DataGridTextColumn Binding="{Binding ImpactScore}" Width="60">
-                            <DataGridTextColumn.Header>
-                                <StackPanel Orientation="Horizontal">
-                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ImpactScore" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                    <TextBlock Text="Score" FontWeight="Bold" VerticalAlignment="Center"/>
-                                </StackPanel>
-                            </DataGridTextColumn.Header>
-                            <DataGridTextColumn.ElementStyle>
-                                <Style TargetType="TextBlock">
-                                    <Setter Property="HorizontalAlignment" Value="Center"/>
-                                    <Setter Property="FontWeight" Value="Bold"/>
-                                    <Style.Triggers>
-                                        <DataTrigger Binding="{Binding ImpactScoreColor}" Value="#E74C3C">
-                                            <Setter Property="Foreground" Value="#E74C3C"/>
-                                        </DataTrigger>
-                                        <DataTrigger Binding="{Binding ImpactScoreColor}" Value="#F39C12">
-                                            <Setter Property="Foreground" Value="#F39C12"/>
-                                        </DataTrigger>
-                                        <DataTrigger Binding="{Binding ImpactScoreColor}" Value="#27AE60">
-                                            <Setter Property="Foreground" Value="#27AE60"/>
-                                        </DataTrigger>
-                                    </Style.Triggers>
-                                </Style>
-                            </DataGridTextColumn.ElementStyle>
-                        </DataGridTextColumn>
-                        <DataGridTextColumn Binding="{Binding DatabaseName}" Width="120">
-                            <DataGridTextColumn.Header>
-                                <StackPanel Orientation="Horizontal">
-                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DatabaseName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                    <TextBlock Text="Database" FontWeight="Bold" VerticalAlignment="Center"/>
-                                </StackPanel>
-                            </DataGridTextColumn.Header>
-                        </DataGridTextColumn>
-                        <DataGridTextColumn Binding="{Binding TotalExecutions, StringFormat='{}{0:N0}'}" Width="100">
-                            <DataGridTextColumn.Header>
-                                <StackPanel Orientation="Horizontal">
-                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalExecutions" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                    <TextBlock Text="Executions" FontWeight="Bold" VerticalAlignment="Center"/>
-                                </StackPanel>
-                            </DataGridTextColumn.Header>
-                            <DataGridTextColumn.ElementStyle>
-                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
-                            </DataGridTextColumn.ElementStyle>
-                        </DataGridTextColumn>
-                        <DataGridTextColumn Binding="{Binding TotalCpuMs, StringFormat='{}{0:N0}'}" Width="100">
-                            <DataGridTextColumn.Header>
-                                <StackPanel Orientation="Horizontal">
-                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalCpuMs" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                    <TextBlock Text="CPU (ms)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                </StackPanel>
-                            </DataGridTextColumn.Header>
-                            <DataGridTextColumn.ElementStyle>
-                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
-                            </DataGridTextColumn.ElementStyle>
-                        </DataGridTextColumn>
-                        <DataGridTextColumn Binding="{Binding CpuShare, StringFormat='{}{0:N1}%'}" Width="70">
-                            <DataGridTextColumn.Header>
-                                <StackPanel Orientation="Horizontal">
-                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="CpuShare" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                    <TextBlock Text="CPU %" FontWeight="Bold" VerticalAlignment="Center"/>
-                                </StackPanel>
-                            </DataGridTextColumn.Header>
-                            <DataGridTextColumn.ElementStyle>
-                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
-                            </DataGridTextColumn.ElementStyle>
-                        </DataGridTextColumn>
-                        <DataGridTextColumn Binding="{Binding TotalDurationMs, StringFormat='{}{0:N0}'}" Width="110">
-                            <DataGridTextColumn.Header>
-                                <StackPanel Orientation="Horizontal">
-                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalDurationMs" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                    <TextBlock Text="Duration (ms)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                </StackPanel>
-                            </DataGridTextColumn.Header>
-                            <DataGridTextColumn.ElementStyle>
-                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
-                            </DataGridTextColumn.ElementStyle>
-                        </DataGridTextColumn>
-                        <DataGridTextColumn Binding="{Binding DurationShare, StringFormat='{}{0:N1}%'}" Width="80">
-                            <DataGridTextColumn.Header>
-                                <StackPanel Orientation="Horizontal">
-                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DurationShare" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                    <TextBlock Text="Duration %" FontWeight="Bold" VerticalAlignment="Center"/>
-                                </StackPanel>
-                            </DataGridTextColumn.Header>
-                            <DataGridTextColumn.ElementStyle>
-                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
-                            </DataGridTextColumn.ElementStyle>
-                        </DataGridTextColumn>
-                        <DataGridTextColumn Binding="{Binding TotalReads, StringFormat='{}{0:N0}'}" Width="100">
-                            <DataGridTextColumn.Header>
-                                <StackPanel Orientation="Horizontal">
-                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalReads" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                    <TextBlock Text="Reads" FontWeight="Bold" VerticalAlignment="Center"/>
-                                </StackPanel>
-                            </DataGridTextColumn.Header>
-                            <DataGridTextColumn.ElementStyle>
-                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
-                            </DataGridTextColumn.ElementStyle>
-                        </DataGridTextColumn>
-                        <DataGridTextColumn Binding="{Binding ReadsShare, StringFormat='{}{0:N1}%'}" Width="70">
-                            <DataGridTextColumn.Header>
-                                <StackPanel Orientation="Horizontal">
-                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ReadsShare" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                    <TextBlock Text="Reads %" FontWeight="Bold" VerticalAlignment="Center"/>
-                                </StackPanel>
-                            </DataGridTextColumn.Header>
-                            <DataGridTextColumn.ElementStyle>
-                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
-                            </DataGridTextColumn.ElementStyle>
-                        </DataGridTextColumn>
-                        <DataGridTextColumn Binding="{Binding TotalWrites, StringFormat='{}{0:N0}'}" Width="90">
-                            <DataGridTextColumn.Header>
-                                <StackPanel Orientation="Horizontal">
-                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalWrites" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                    <TextBlock Text="Writes" FontWeight="Bold" VerticalAlignment="Center"/>
-                                </StackPanel>
-                            </DataGridTextColumn.Header>
-                            <DataGridTextColumn.ElementStyle>
-                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
-                            </DataGridTextColumn.ElementStyle>
-                        </DataGridTextColumn>
-                        <DataGridTextColumn Binding="{Binding TotalMemoryMb, StringFormat='{}{0:N1}'}" Width="100">
-                            <DataGridTextColumn.Header>
-                                <StackPanel Orientation="Horizontal">
-                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalMemoryMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                    <TextBlock Text="Memory (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                </StackPanel>
-                            </DataGridTextColumn.Header>
-                            <DataGridTextColumn.ElementStyle>
-                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
-                            </DataGridTextColumn.ElementStyle>
-                        </DataGridTextColumn>
-                        <DataGridTemplateColumn Header="Query Preview" Width="400">
-                            <DataGridTemplateColumn.CellTemplate>
-                                <DataTemplate>
-                                    <TextBlock Text="{Binding SampleQueryText}" TextWrapping="Wrap" MaxHeight="90" Margin="5,2" ToolTip="{Binding FullQueryText}"/>
-                                </DataTemplate>
-                            </DataGridTemplateColumn.CellTemplate>
-                        </DataGridTemplateColumn>
-                    </DataGrid.Columns>
-                </DataGrid>
-            </Grid>
-        </TabItem>
-
-        <!-- Application Connections Sub-Tab -->
-        <TabItem Header="Application Connections">
-            <Grid>
-                <Grid.RowDefinitions>
-                    <RowDefinition Height="Auto"/>
-                    <RowDefinition Height="*"/>
-                </Grid.RowDefinitions>
-
-                <!-- Header Controls -->
-                <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="10,8" Height="36">
-                    <TextBlock Text="Application Connections (24h)" VerticalAlignment="Center" Margin="0,0,10,0"
-                               FontWeight="Bold" FontSize="14"
-                               Foreground="{DynamicResource ForegroundBrush}"/>
-                    <Button Content="Refresh" Click="ApplicationConnectionsRefresh_Click"
-                            Margin="12,0,0,0" Padding="10,4" MinWidth="70"/>
-                    <TextBlock x:Name="AppConnectionsCountIndicator" Text="" Margin="12,0,0,0"
-                               VerticalAlignment="Center" FontStyle="Italic"
-                               Foreground="{DynamicResource AccentBrush}" FontWeight="SemiBold"/>
-                </StackPanel>
-
-                <!-- DataGrid -->
-                <Grid Grid.Row="1" Margin="10,0,10,10">
-                    <DataGrid x:Name="ApplicationConnectionsDataGrid" ScrollViewer.HorizontalScrollBarVisibility="Disabled"
-                              AutoGenerateColumns="False"
-                              IsReadOnly="True"
-                              CanUserSortColumns="True"
-                              GridLinesVisibility="Horizontal"
-                              CanUserResizeColumns="True"
-                              HeadersVisibility="Column"
-                              SelectionMode="Extended"
-                              RowStyle="{StaticResource DefaultRowStyle}">
-                        <DataGrid.Columns>
-                            <DataGridTextColumn Binding="{Binding ApplicationName}" Width="300">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ApplicationName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Application" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding AvgConnections, StringFormat='{}{0:N0}'}" Width="120">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="AvgConnections" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Avg Connections" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding MaxConnections, StringFormat='{}{0:N0}'}" Width="120">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="MaxConnections" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Max Connections" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding SampleCount, StringFormat='{}{0:N0}'}" Width="100">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="SampleCount" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Samples" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding FirstSeen, StringFormat='{}{0:yyyy-MM-dd HH:mm}'}" Width="150">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="FirstSeen" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="First Seen" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding LastSeen, StringFormat='{}{0:yyyy-MM-dd HH:mm}'}" Width="150">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="LastSeen" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Last Seen" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                        </DataGrid.Columns>
-                    </DataGrid>
-
-                    <!-- Empty State -->
-                    <TextBlock x:Name="ApplicationConnectionsNoDataMessage"
-                               Text="No application connection data collected yet. Select a server above."
-                               FontSize="14" Foreground="{DynamicResource ForegroundMutedBrush}"
-                               HorizontalAlignment="Center" VerticalAlignment="Center"
-                               Visibility="Collapsed"/>
-                </Grid>
-            </Grid>
-        </TabItem>
-
-        <!-- Server Inventory Sub-Tab -->
-        <TabItem Header="Server Inventory">
-            <Grid>
-                <Grid.RowDefinitions>
-                    <RowDefinition Height="Auto"/>
-                    <RowDefinition Height="*"/>
-                </Grid.RowDefinitions>
-
-                <!-- Header Controls -->
-                <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="10,8" Height="36">
-                    <TextBlock Text="Server Inventory" VerticalAlignment="Center" Margin="0,0,10,0"
-                               FontWeight="Bold" FontSize="14"
-                               Foreground="{DynamicResource ForegroundBrush}"/>
-                    <Button Content="Refresh" Click="ServerInventoryRefresh_Click"
-                            Margin="12,0,0,0" Padding="10,4" MinWidth="70"/>
-                    <TextBlock x:Name="ServerInventoryCountIndicator" Text="" Margin="12,0,0,0"
-                               VerticalAlignment="Center" FontStyle="Italic"
-                               Foreground="{DynamicResource AccentBrush}" FontWeight="SemiBold"/>
-                </StackPanel>
-
-                <!-- DataGrid -->
-                <Grid Grid.Row="1" Margin="10,0,10,10">
-                    <DataGrid x:Name="ServerInventoryDataGrid" ScrollViewer.HorizontalScrollBarVisibility="Disabled"
-                              AutoGenerateColumns="False"
-                              IsReadOnly="True"
-                              CanUserSortColumns="True"
-                              GridLinesVisibility="Horizontal"
-                              CanUserResizeColumns="True"
-                              HeadersVisibility="Column"
-                              SelectionMode="Extended"
-                              RowStyle="{StaticResource DefaultRowStyle}">
-                        <DataGrid.Columns>
-                            <DataGridTextColumn Binding="{Binding ServerName}" Width="160">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ServerName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Server" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding Edition}" Width="200">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Edition" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Edition" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding SqlVersion}" Width="180">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="SqlVersion" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Version" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding CpuCount, StringFormat='{}{0:N0}'}" Width="70">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="CpuCount" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="CPUs" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding PhysicalMemoryMb, StringFormat='{}{0:N0}'}" Width="100">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="PhysicalMemoryMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Memory MB" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding SocketCount}" Width="70">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="SocketCount" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Sockets" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding CoresPerSocket}" Width="100">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="CoresPerSocket" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Cores/Socket" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Right"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding ProvisioningDisplay}" Width="130">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ProvisioningDisplay" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Status" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Style.Triggers>
-                                            <DataTrigger Binding="{Binding ProvisioningStatus}" Value="RIGHT_SIZED">
-                                                <Setter Property="Foreground" Value="#27AE60"/>
-                                                <Setter Property="FontWeight" Value="SemiBold"/>
-                                            </DataTrigger>
-                                            <DataTrigger Binding="{Binding ProvisioningStatus}" Value="OVER_PROVISIONED">
-                                                <Setter Property="Foreground" Value="#F39C12"/>
-                                                <Setter Property="FontWeight" Value="SemiBold"/>
-                                            </DataTrigger>
-                                            <DataTrigger Binding="{Binding ProvisioningStatus}" Value="UNDER_PROVISIONED">
-                                                <Setter Property="Foreground" Value="#E74C3C"/>
-                                                <Setter Property="FontWeight" Value="SemiBold"/>
-                                            </DataTrigger>
-                                        </Style.Triggers>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding AvgCpuPct, StringFormat='{}{0:N1}'}" Width="80">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="AvgCpuPct" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Avg CPU %" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding StorageTotalGb, StringFormat='{}{0:N1}'}" Width="95">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="StorageTotalGb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Storage GB" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding IdleDbCount}" Width="70">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="IdleDbCount" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Idle DBs" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding UptimeDisplay}" Width="90">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="UptimeDisplay" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Uptime" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding SqlServerStartTime, StringFormat='{}{0:yyyy-MM-dd HH:mm}'}" Width="150">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="SqlServerStartTime" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Start Time" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding LastUpdated, StringFormat='{}{0:yyyy-MM-dd HH:mm}'}" Width="150">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="LastUpdated" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Last Updated" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding MonthlyCost, StringFormat='{}{0:N0}'}" Width="100">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="MonthlyCost" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Monthly ($)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding AnnualCost, StringFormat='{}{0:N0}'}" Width="100">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="AnnualCost" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Annual ($)" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding HealthScore}" Width="60">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="HealthScore" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Health" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="HorizontalAlignment" Value="Center"/>
-                                        <Setter Property="FontWeight" Value="Bold"/>
-                                        <Style.Triggers>
-                                            <DataTrigger Binding="{Binding HealthScoreColor}" Value="#27AE60">
-                                                <Setter Property="Foreground" Value="#27AE60"/>
-                                            </DataTrigger>
-                                            <DataTrigger Binding="{Binding HealthScoreColor}" Value="#F39C12">
-                                                <Setter Property="Foreground" Value="#F39C12"/>
-                                            </DataTrigger>
-                                            <DataTrigger Binding="{Binding HealthScoreColor}" Value="#E74C3C">
-                                                <Setter Property="Foreground" Value="#E74C3C"/>
-                                            </DataTrigger>
-                                        </Style.Triggers>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding LicenseWarning}" Width="250">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="LicenseWarning" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="License Warning" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                                <DataGridTextColumn.ElementStyle>
-                                    <Style TargetType="TextBlock">
-                                        <Setter Property="Foreground" Value="#E74C3C"/>
-                                        <Setter Property="FontWeight" Value="SemiBold"/>
-                                    </Style>
-                                </DataGridTextColumn.ElementStyle>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding HadrDisplay}" Width="60">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="HadrDisplay" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="HADR" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                            <DataGridTextColumn Binding="{Binding ClusteredDisplay}" Width="80">
-                                <DataGridTextColumn.Header>
-                                    <StackPanel Orientation="Horizontal">
-                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ClusteredDisplay" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
-                                        <TextBlock Text="Clustered" FontWeight="Bold" VerticalAlignment="Center"/>
-                                    </StackPanel>
-                                </DataGridTextColumn.Header>
-                            </DataGridTextColumn>
-                        </DataGrid.Columns>
-                    </DataGrid>
-
-                    <!-- Empty State -->
-                    <TextBlock x:Name="ServerInventoryNoDataMessage"
-                               Text="No server inventory data collected yet"
-                               FontSize="14" Foreground="{DynamicResource ForegroundMutedBrush}"
-                               HorizontalAlignment="Center" VerticalAlignment="Center"
-                               Visibility="Collapsed"/>
-                </Grid>
-            </Grid>
-        </TabItem>
-
-    </TabControl>
-    </Grid>
-</UserControl>
+<UserControl x:Class="PerformanceMonitorDashboard.Controls.FinOpsContent"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             mc:Ignorable="d"
+             d:DesignHeight="600" d:DesignWidth="1200">
+    <UserControl.Resources>
+        <ResourceDictionary>
+            <!-- Context Menu for DataGrid Copy/Export -->
+            <ContextMenu x:Key="DataGridContextMenu">
+                <MenuItem Header="Copy Cell" Click="CopyCell_Click">
+                    <MenuItem.Icon><TextBlock Text="&#x1F4CB;"/></MenuItem.Icon>
+                </MenuItem>
+                <MenuItem Header="Copy Row" Click="CopyRow_Click">
+                    <MenuItem.Icon><TextBlock Text="&#x1F4C4;"/></MenuItem.Icon>
+                </MenuItem>
+                <MenuItem Header="Copy All Rows" Click="CopyAllRows_Click">
+                    <MenuItem.Icon><TextBlock Text="&#x1F4D1;"/></MenuItem.Icon>
+                </MenuItem>
+                <Separator/>
+                <MenuItem Header="Export to CSV..." Click="ExportToCsv_Click">
+                    <MenuItem.Icon><TextBlock Text="&#x1F4CA;"/></MenuItem.Icon>
+                </MenuItem>
+            </ContextMenu>
+
+            <Style x:Key="DefaultRowStyle" TargetType="DataGridRow">
+                <Setter Property="ContextMenu" Value="{StaticResource DataGridContextMenu}"/>
+            </Style>
+        </ResourceDictionary>
+    </UserControl.Resources>
+
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto"/>
+            <RowDefinition Height="*"/>
+        </Grid.RowDefinitions>
+
+        <!-- Server Selector -->
+        <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="10,6,10,0">
+            <TextBlock Text="Server:" VerticalAlignment="Center" Margin="0,0,6,0"
+                       FontWeight="SemiBold" Foreground="{DynamicResource ForegroundBrush}"/>
+            <ComboBox x:Name="ServerSelector" Width="260" DisplayMemberPath="DisplayName"
+                      SelectionChanged="ServerSelector_SelectionChanged"/>
+        </StackPanel>
+
+        <TabControl Grid.Row="1" Background="Transparent" BorderThickness="0">
+
+        <!-- Recommendations Sub-Tab -->
+        <TabItem Header="Recommendations">
+            <Grid>
+                <Grid.RowDefinitions>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="*"/>
+                </Grid.RowDefinitions>
+
+                <!-- Header -->
+                <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="10,8" Height="36">
+                    <TextBlock Text="Cost-Saving Recommendations" VerticalAlignment="Center" Margin="0,0,10,0"
+                               FontWeight="Bold" FontSize="14"
+                               Foreground="{DynamicResource ForegroundBrush}"/>
+                    <Button Content="Refresh" Click="RecommendationsRefresh_Click"
+                            Margin="12,0,0,0" Padding="10,4" MinWidth="70"/>
+                    <TextBlock x:Name="RecommendationsCountIndicator" VerticalAlignment="Center" Margin="12,0,0,0"
+                               Foreground="{DynamicResource ForegroundMutedBrush}"/>
+                </StackPanel>
+
+                <!-- No Data Message -->
+                <TextBlock x:Name="RecommendationsNoDataMessage" Grid.Row="1"
+                           Text="No recommendations — all checks passed or insufficient data for analysis."
+                           Margin="10,0" Visibility="Collapsed"
+                           Foreground="{DynamicResource ForegroundMutedBrush}" FontStyle="Italic"/>
+
+                <!-- Recommendations DataGrid -->
+                <DataGrid x:Name="RecommendationsDataGrid" Grid.Row="2" ScrollViewer.HorizontalScrollBarVisibility="Disabled" Margin="10,4,10,10"
+                          AutoGenerateColumns="False" IsReadOnly="True"
+                          CanUserSortColumns="True" CanUserResizeColumns="True"
+                          HeadersVisibility="Column" GridLinesVisibility="Horizontal"
+                          RowStyle="{StaticResource DefaultRowStyle}"
+                          Background="Transparent" BorderThickness="0"
+                          RowBackground="Transparent"
+                          AlternatingRowBackground="{DynamicResource DataGridAlternatingRowBrush}">
+                    <DataGrid.Columns>
+                        <DataGridTextColumn Binding="{Binding Category}" MinWidth="120" Width="Auto">
+                            <DataGridTextColumn.Header>
+                                <StackPanel Orientation="Horizontal">
+                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Category" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                    <TextBlock Text="Category" FontWeight="Bold" VerticalAlignment="Center"/>
+                                </StackPanel>
+                            </DataGridTextColumn.Header>
+                        </DataGridTextColumn>
+                        <DataGridTextColumn Binding="{Binding Severity}" MinWidth="80" Width="Auto">
+                            <DataGridTextColumn.Header>
+                                <StackPanel Orientation="Horizontal">
+                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Severity" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                    <TextBlock Text="Severity" FontWeight="Bold" VerticalAlignment="Center"/>
+                                </StackPanel>
+                            </DataGridTextColumn.Header>
+                            <DataGridTextColumn.ElementStyle>
+                                <Style TargetType="TextBlock">
+                                    <Style.Triggers>
+                                        <DataTrigger Binding="{Binding Severity}" Value="High">
+                                            <Setter Property="Foreground" Value="#E74C3C"/>
+                                            <Setter Property="FontWeight" Value="SemiBold"/>
+                                        </DataTrigger>
+                                        <DataTrigger Binding="{Binding Severity}" Value="Medium">
+                                            <Setter Property="Foreground" Value="#F39C12"/>
+                                            <Setter Property="FontWeight" Value="SemiBold"/>
+                                        </DataTrigger>
+                                        <DataTrigger Binding="{Binding Severity}" Value="Low">
+                                            <Setter Property="Foreground" Value="#27AE60"/>
+                                        </DataTrigger>
+                                    </Style.Triggers>
+                                </Style>
+                            </DataGridTextColumn.ElementStyle>
+                        </DataGridTextColumn>
+                        <DataGridTextColumn Binding="{Binding Confidence}" MinWidth="90" Width="Auto">
+                            <DataGridTextColumn.Header>
+                                <StackPanel Orientation="Horizontal">
+                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Confidence" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                    <TextBlock Text="Confidence" FontWeight="Bold" VerticalAlignment="Center"/>
+                                </StackPanel>
+                            </DataGridTextColumn.Header>
+                        </DataGridTextColumn>
+                        <DataGridTextColumn Binding="{Binding Finding}" MinWidth="250" Width="Auto">
+                            <DataGridTextColumn.Header>
+                                <StackPanel Orientation="Horizontal">
+                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Finding" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                    <TextBlock Text="Finding" FontWeight="Bold" VerticalAlignment="Center"/>
+                                </StackPanel>
+                            </DataGridTextColumn.Header>
+                        </DataGridTextColumn>
+                        <DataGridTextColumn Binding="{Binding Detail}" MinWidth="400" Width="*">
+                            <DataGridTextColumn.Header>
+                                <StackPanel Orientation="Horizontal">
+                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Detail" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                    <TextBlock Text="Detail" FontWeight="Bold" VerticalAlignment="Center"/>
+                                </StackPanel>
+                            </DataGridTextColumn.Header>
+                        </DataGridTextColumn>
+                        <DataGridTextColumn Binding="{Binding EstMonthlySavingsDisplay}" MinWidth="110" Width="Auto">
+                            <DataGridTextColumn.Header>
+                                <StackPanel Orientation="Horizontal">
+                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="EstMonthlySavingsDisplay" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                    <TextBlock Text="Est. Savings ($/mo)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                </StackPanel>
+                            </DataGridTextColumn.Header>
+                            <DataGridTextColumn.ElementStyle>
+                                <Style TargetType="TextBlock">
+                                    <Setter Property="HorizontalAlignment" Value="Right"/>
+                                </Style>
+                            </DataGridTextColumn.ElementStyle>
+                        </DataGridTextColumn>
+                    </DataGrid.Columns>
+                </DataGrid>
+            </Grid>
+        </TabItem>
+
+        <!-- Utilization Sub-Tab -->
+        <TabItem Header="Utilization">
+            <Grid>
+                <Grid.RowDefinitions>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="*"/>
+                </Grid.RowDefinitions>
+
+                <!-- Header Controls -->
+                <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="10,8" Height="36">
+                    <TextBlock Text="Utilization Efficiency" VerticalAlignment="Center" Margin="0,0,10,0"
+                               FontWeight="Bold" FontSize="14"
+                               Foreground="{DynamicResource ForegroundBrush}"/>
+                    <Button Content="Refresh" Click="UtilizationRefresh_Click"
+                            Margin="12,0,0,0" Padding="10,4" MinWidth="70"/>
+                    <Border x:Name="ProvisioningStatusBorder" CornerRadius="4" Padding="8,2" Margin="12,0,0,0"
+                            VerticalAlignment="Center" Background="Gray">
+                        <TextBlock x:Name="ProvisioningStatusText" Text="No Data"
+                                   FontWeight="Bold" Foreground="White"/>
+                    </Border>
+                </StackPanel>
+
+                <!-- Utilization Summary — compact, top-aligned -->
+                <Grid Grid.Row="1" Margin="10,0,10,0" x:Name="UtilizationContent">
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition Width="*"/>
+                        <ColumnDefinition Width="*"/>
+                    </Grid.ColumnDefinitions>
+
+                    <!-- CPU Metrics -->
+                    <GroupBox Grid.Column="0" Header="CPU" Margin="0,0,5,0" VerticalAlignment="Top"
+                              Foreground="{DynamicResource ForegroundBrush}">
+                        <StackPanel Margin="10">
+                            <!-- Avg CPU -->
+                            <Grid Margin="0,0,0,8">
+                                <Grid.ColumnDefinitions>
+                                    <ColumnDefinition Width="90"/>
+                                    <ColumnDefinition Width="*"/>
+                                    <ColumnDefinition Width="60"/>
+                                </Grid.ColumnDefinitions>
+                                <TextBlock Grid.Column="0" Text="Avg CPU" FontWeight="SemiBold"
+                                           Foreground="{DynamicResource ForegroundBrush}" VerticalAlignment="Center"/>
+                                <Grid Grid.Column="1" Margin="0,0,8,0">
+                                    <Border Height="16" CornerRadius="3" Background="#1AFFFFFF"/>
+                                    <Grid>
+                                        <Grid.ColumnDefinitions>
+                                            <ColumnDefinition x:Name="AvgCpuFilled" Width="0*"/>
+                                            <ColumnDefinition x:Name="AvgCpuEmpty" Width="100*"/>
+                                        </Grid.ColumnDefinitions>
+                                        <Border Grid.Column="0" Height="16" CornerRadius="3"
+                                                x:Name="AvgCpuBar" Background="#27AE60"/>
+                                    </Grid>
+                                </Grid>
+                                <TextBlock x:Name="AvgCpuText" Grid.Column="2" Text="-"
+                                           Foreground="{DynamicResource ForegroundBrush}"
+                                           HorizontalAlignment="Right" VerticalAlignment="Center"/>
+                            </Grid>
+                            <!-- P95 CPU -->
+                            <Grid Margin="0,0,0,8">
+                                <Grid.ColumnDefinitions>
+                                    <ColumnDefinition Width="90"/>
+                                    <ColumnDefinition Width="*"/>
+                                    <ColumnDefinition Width="60"/>
+                                </Grid.ColumnDefinitions>
+                                <TextBlock Grid.Column="0" Text="P95 CPU" FontWeight="SemiBold"
+                                           Foreground="{DynamicResource ForegroundBrush}" VerticalAlignment="Center"/>
+                                <Grid Grid.Column="1" Margin="0,0,8,0">
+                                    <Border Height="16" CornerRadius="3" Background="#1AFFFFFF"/>
+                                    <Grid>
+                                        <Grid.ColumnDefinitions>
+                                            <ColumnDefinition x:Name="P95CpuFilled" Width="0*"/>
+                                            <ColumnDefinition x:Name="P95CpuEmpty" Width="100*"/>
+                                        </Grid.ColumnDefinitions>
+                                        <Border Grid.Column="0" Height="16" CornerRadius="3"
+                                                x:Name="P95CpuBar" Background="#27AE60"/>
+                                    </Grid>
+                                </Grid>
+                                <TextBlock x:Name="P95CpuText" Grid.Column="2" Text="-"
+                                           Foreground="{DynamicResource ForegroundBrush}"
+                                           HorizontalAlignment="Right" VerticalAlignment="Center"/>
+                            </Grid>
+                            <!-- Max CPU -->
+                            <Grid Margin="0,0,0,8">
+                                <Grid.ColumnDefinitions>
+                                    <ColumnDefinition Width="90"/>
+                                    <ColumnDefinition Width="*"/>
+                                    <ColumnDefinition Width="60"/>
+                                </Grid.ColumnDefinitions>
+                                <TextBlock Grid.Column="0" Text="Max CPU" FontWeight="SemiBold"
+                                           Foreground="{DynamicResource ForegroundBrush}" VerticalAlignment="Center"/>
+                                <Grid Grid.Column="1" Margin="0,0,8,0">
+                                    <Border Height="16" CornerRadius="3" Background="#1AFFFFFF"/>
+                                    <Grid>
+                                        <Grid.ColumnDefinitions>
+                                            <ColumnDefinition x:Name="MaxCpuFilled" Width="0*"/>
+                                            <ColumnDefinition x:Name="MaxCpuEmpty" Width="100*"/>
+                                        </Grid.ColumnDefinitions>
+                                        <Border Grid.Column="0" Height="16" CornerRadius="3"
+                                                x:Name="MaxCpuBar" Background="#27AE60"/>
+                                    </Grid>
+                                </Grid>
+                                <TextBlock x:Name="MaxCpuText" Grid.Column="2" Text="-"
+                                           Foreground="{DynamicResource ForegroundBrush}"
+                                           HorizontalAlignment="Right" VerticalAlignment="Center"/>
+                            </Grid>
+                            <!-- CPU Details -->
+                            <TextBlock Foreground="{DynamicResource ForegroundMutedBrush}" FontSize="11.5" Margin="0,2,0,0">
+                                <Run x:Name="CpuCountText" Text="-"/>
+                                <Run Text=" CPUs,"/>
+                                <Run x:Name="WorkerThreadsText" Text="-"/>
+                                <Run Text=" workers,"/>
+                                <Run x:Name="CpuSamplesText" Text="-"/>
+                                <Run Text=" samples (24h)"/>
+                            </TextBlock>
+                        </StackPanel>
+                    </GroupBox>
+
+                    <!-- Memory Metrics -->
+                    <GroupBox Grid.Column="1" Header="Memory" Margin="5,0,0,0" VerticalAlignment="Top"
+                              Foreground="{DynamicResource ForegroundBrush}">
+                        <StackPanel Margin="10">
+                            <!-- Committed vs Target -->
+                            <Grid Margin="0,0,0,8">
+                                <Grid.ColumnDefinitions>
+                                    <ColumnDefinition Width="120"/>
+                                    <ColumnDefinition Width="*"/>
+                                    <ColumnDefinition Width="60"/>
+                                </Grid.ColumnDefinitions>
+                                <TextBlock Grid.Column="0" Text="Stolen Mem %" FontWeight="SemiBold"
+                                           Foreground="{DynamicResource ForegroundBrush}" VerticalAlignment="Center"
+                                           ToolTip="(Total Server Memory - Buffer Pool) / Total Server Memory — memory used by plan cache, locks, grants, CLR, etc."/>
+                                <Grid Grid.Column="1" Margin="0,0,8,0">
+                                    <Border Height="16" CornerRadius="3" Background="#1AFFFFFF"/>
+                                    <Grid>
+                                        <Grid.ColumnDefinitions>
+                                            <ColumnDefinition x:Name="MemUtilFilled" Width="0*"/>
+                                            <ColumnDefinition x:Name="MemUtilEmpty" Width="100*"/>
+                                        </Grid.ColumnDefinitions>
+                                        <Border Grid.Column="0" Height="16" CornerRadius="3"
+                                                x:Name="MemoryUtilBar" Background="#3498DB"/>
+                                    </Grid>
+                                </Grid>
+                                <TextBlock x:Name="MemoryUtilText" Grid.Column="2" Text="-"
+                                           Foreground="{DynamicResource ForegroundBrush}"
+                                           HorizontalAlignment="Right" VerticalAlignment="Center"/>
+                            </Grid>
+                            <!-- Buffer Pool vs Physical -->
+                            <Grid Margin="0,0,0,8">
+                                <Grid.ColumnDefinitions>
+                                    <ColumnDefinition Width="120"/>
+                                    <ColumnDefinition Width="*"/>
+                                    <ColumnDefinition Width="60"/>
+                                </Grid.ColumnDefinitions>
+                                <TextBlock Grid.Column="0" Text="Buffer Pool %" FontWeight="SemiBold"
+                                           Foreground="{DynamicResource ForegroundBrush}" VerticalAlignment="Center"
+                                           ToolTip="Buffer Pool / Physical Memory — how much of physical RAM is used by the buffer pool"/>
+                                <Grid Grid.Column="1" Margin="0,0,8,0">
+                                    <Border Height="16" CornerRadius="3" Background="#1AFFFFFF"/>
+                                    <Grid>
+                                        <Grid.ColumnDefinitions>
+                                            <ColumnDefinition x:Name="MemRatioFilled" Width="0*"/>
+                                            <ColumnDefinition x:Name="MemRatioEmpty" Width="100*"/>
+                                        </Grid.ColumnDefinitions>
+                                        <Border Grid.Column="0" Height="16" CornerRadius="3"
+                                                x:Name="MemoryRatioBar" Background="#3498DB"/>
+                                    </Grid>
+                                </Grid>
+                                <TextBlock x:Name="MemoryRatioText" Grid.Column="2" Text="-"
+                                           Foreground="{DynamicResource ForegroundBrush}"
+                                           HorizontalAlignment="Right" VerticalAlignment="Center"/>
+                            </Grid>
+                            <!-- Memory Details -->
+                            <Grid Margin="0,4,0,0">
+                                <Grid.ColumnDefinitions>
+                                    <ColumnDefinition Width="*"/>
+                                    <ColumnDefinition Width="*"/>
+                                </Grid.ColumnDefinitions>
+                                <StackPanel Grid.Column="0">
+                                    <TextBlock Foreground="{DynamicResource ForegroundMutedBrush}" FontSize="11.5">
+                                        <Run Text="Physical: " FontWeight="SemiBold"/>
+                                        <Run x:Name="PhysicalMemoryText" Text="-"/>
+                                    </TextBlock>
+                                    <TextBlock Foreground="{DynamicResource ForegroundMutedBrush}" FontSize="11.5" Margin="0,2,0,0">
+                                        <Run Text="Target: " FontWeight="SemiBold"/>
+                                        <Run x:Name="TargetMemoryText" Text="-"/>
+                                    </TextBlock>
+                                </StackPanel>
+                                <StackPanel Grid.Column="1">
+                                    <TextBlock Foreground="{DynamicResource ForegroundMutedBrush}" FontSize="11.5">
+                                        <Run Text="Total: " FontWeight="SemiBold"/>
+                                        <Run x:Name="TotalMemoryText" Text="-"/>
+                                    </TextBlock>
+                                    <TextBlock Foreground="{DynamicResource ForegroundMutedBrush}" FontSize="11.5" Margin="0,2,0,0">
+                                        <Run Text="Buffer Pool: " FontWeight="SemiBold"/>
+                                        <Run x:Name="BufferPoolText" Text="-"/>
+                                    </TextBlock>
+                                </StackPanel>
+                            </Grid>
+                        </StackPanel>
+                    </GroupBox>
+                </Grid>
+
+                <!-- Cost Summary Cards (Increment 4) -->
+                <StackPanel Grid.Row="2" Orientation="Horizontal" Margin="10,8,10,0">
+                    <Border x:Name="HealthScoreBorder" CornerRadius="4" Padding="6,2" Margin="0,0,8,0"
+                            VerticalAlignment="Center" Background="Gray" Visibility="Collapsed">
+                        <TextBlock x:Name="HealthScoreText" Text="" FontWeight="Bold" Foreground="White" FontSize="12"/>
+                    </Border>
+                    <Border Background="{DynamicResource BackgroundLightBrush}" CornerRadius="4" Padding="10,4" Margin="0,0,8,0"
+                            x:Name="ComputeCostCard" Visibility="Collapsed">
+                        <TextBlock Foreground="{DynamicResource ForegroundBrush}" FontSize="12">
+                            <Run Text="Budget: " FontWeight="SemiBold"/>
+                            <Run x:Name="AnnualComputeCostText" Text="$0"/>
+                        </TextBlock>
+                    </Border>
+                    <Border Background="{DynamicResource BackgroundLightBrush}" CornerRadius="4" Padding="10,4"
+                            x:Name="TotalCostCard" Visibility="Collapsed">
+                        <TextBlock Foreground="{DynamicResource ForegroundBrush}" FontSize="12" FontWeight="Bold">
+                            <Run Text="Annual: "/>
+                            <Run x:Name="AnnualTotalCostText" Text="$0"/>
+                        </TextBlock>
+                    </Border>
+                    <Border x:Name="StorageCostCard" Visibility="Collapsed"/>
+                </StackPanel>
+
+                <!-- Classification Explanation -->
+                <TextBlock x:Name="ClassificationExplanation" Grid.Row="3" Margin="12,8,10,4"
+                           VerticalAlignment="Top" TextWrapping="Wrap" FontSize="12"
+                           Foreground="{DynamicResource ForegroundMutedBrush}"/>
+
+                <!-- Provisioning Trend (7-day) -->
+                <Expander Header="7-Day Provisioning Trend" IsExpanded="False" Grid.Row="4" Margin="10,4,10,0">
+                    <DataGrid x:Name="ProvisioningTrendGrid"
+                              AutoGenerateColumns="False" IsReadOnly="True"
+                              CanUserSortColumns="False" HeadersVisibility="Column"
+                              GridLinesVisibility="Horizontal" SelectionMode="Single"
+                              MaxHeight="200" RowStyle="{StaticResource DefaultRowStyle}">
+                        <DataGrid.Columns>
+                            <DataGridTextColumn Header="Day" Binding="{Binding DayDisplay}" Width="100"/>
+                            <DataGridTextColumn Header="Status" Binding="{Binding StatusDisplay}" Width="130">
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Style.Triggers>
+                                            <DataTrigger Binding="{Binding Status}" Value="RIGHT_SIZED">
+                                                <Setter Property="Foreground" Value="#27AE60"/>
+                                                <Setter Property="FontWeight" Value="SemiBold"/>
+                                            </DataTrigger>
+                                            <DataTrigger Binding="{Binding Status}" Value="OVER_PROVISIONED">
+                                                <Setter Property="Foreground" Value="#F39C12"/>
+                                                <Setter Property="FontWeight" Value="SemiBold"/>
+                                            </DataTrigger>
+                                            <DataTrigger Binding="{Binding Status}" Value="UNDER_PROVISIONED">
+                                                <Setter Property="Foreground" Value="#E74C3C"/>
+                                                <Setter Property="FontWeight" Value="SemiBold"/>
+                                            </DataTrigger>
+                                        </Style.Triggers>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Header="Avg CPU %" Binding="{Binding AvgCpuPct, StringFormat='{}{0:N1}'}" Width="90">
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Header="P95 CPU %" Binding="{Binding P95CpuPct, StringFormat='{}{0:N1}'}" Width="90">
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Header="Max CPU %" Binding="{Binding MaxCpuPct}" Width="90">
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Header="Mem Ratio" Binding="{Binding MemoryRatio, StringFormat='{}{0:N2}'}" Width="90">
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                        </DataGrid.Columns>
+                    </DataGrid>
+                </Expander>
+
+                <!-- Resource Summaries -->
+                <ScrollViewer Grid.Row="5" VerticalScrollBarVisibility="Auto" Margin="0,0,0,0">
+                    <Grid x:Name="SummaryContent">
+                        <Grid.RowDefinitions>
+                            <RowDefinition Height="Auto"/>
+                            <RowDefinition Height="Auto"/>
+                        </Grid.RowDefinitions>
+
+                        <!-- Top Resource Consumers — Total + Avg side by side -->
+                        <Grid Grid.Row="0" Margin="10,4,10,0">
+                            <Grid.ColumnDefinitions>
+                                <ColumnDefinition Width="*"/>
+                                <ColumnDefinition Width="*"/>
+                            </Grid.ColumnDefinitions>
+
+                            <!-- Top 5 by Total CPU -->
+                            <GroupBox Grid.Column="0" Header="Top Databases by Total CPU" Margin="0,0,5,0"
+                                      Foreground="{DynamicResource ForegroundBrush}">
+                                <DataGrid x:Name="TopTotalGrid"
+                                          AutoGenerateColumns="False" IsReadOnly="True"
+                                          CanUserSortColumns="True" HeadersVisibility="Column"
+                                          GridLinesVisibility="Horizontal" SelectionMode="Single"
+                                          MinHeight="40" MaxHeight="200"
+                                          RowStyle="{StaticResource DefaultRowStyle}">
+                                    <DataGrid.Columns>
+                                        <DataGridTextColumn Header="Database" Binding="{Binding DatabaseName}" Width="*"/>
+                                        <DataGridTextColumn Header="CPU %" Binding="{Binding PctCpu, StringFormat='{}{0:N1}'}" Width="60">
+                                            <DataGridTextColumn.ElementStyle>
+                                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
+                                            </DataGridTextColumn.ElementStyle>
+                                        </DataGridTextColumn>
+                                        <DataGridTextColumn Header="IO %" Binding="{Binding PctIo, StringFormat='{}{0:N1}'}" Width="55">
+                                            <DataGridTextColumn.ElementStyle>
+                                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
+                                            </DataGridTextColumn.ElementStyle>
+                                        </DataGridTextColumn>
+                                        <DataGridTextColumn Header="CPU (ms)" Binding="{Binding CpuTimeMs, StringFormat='{}{0:N0}'}" Width="80">
+                                            <DataGridTextColumn.ElementStyle>
+                                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
+                                            </DataGridTextColumn.ElementStyle>
+                                        </DataGridTextColumn>
+                                        <DataGridTextColumn Header="Execs" Binding="{Binding ExecutionCount, StringFormat='{}{0:N0}'}" Width="70">
+                                            <DataGridTextColumn.ElementStyle>
+                                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
+                                            </DataGridTextColumn.ElementStyle>
+                                        </DataGridTextColumn>
+                                    </DataGrid.Columns>
+                                </DataGrid>
+                            </GroupBox>
+
+                            <!-- Top 5 by Avg CPU per Execution -->
+                            <GroupBox Grid.Column="1" Header="Top Databases by Avg CPU / Execution" Margin="5,0,0,0"
+                                      Foreground="{DynamicResource ForegroundBrush}">
+                                <DataGrid x:Name="TopAvgGrid"
+                                          AutoGenerateColumns="False" IsReadOnly="True"
+                                          CanUserSortColumns="True" HeadersVisibility="Column"
+                                          GridLinesVisibility="Horizontal" SelectionMode="Single"
+                                          MinHeight="40" MaxHeight="200"
+                                          RowStyle="{StaticResource DefaultRowStyle}">
+                                    <DataGrid.Columns>
+                                        <DataGridTextColumn Header="Database" Binding="{Binding DatabaseName}" Width="*"/>
+                                        <DataGridTextColumn Header="Avg CPU (ms)" Binding="{Binding CpuTimeMs, StringFormat='{}{0:N2}'}" Width="95">
+                                            <DataGridTextColumn.ElementStyle>
+                                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
+                                            </DataGridTextColumn.ElementStyle>
+                                        </DataGridTextColumn>
+                                        <DataGridTextColumn Header="Avg IO (MB)" Binding="{Binding AvgIoMb, StringFormat='{}{0:N2}'}" Width="90">
+                                            <DataGridTextColumn.ElementStyle>
+                                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
+                                            </DataGridTextColumn.ElementStyle>
+                                        </DataGridTextColumn>
+                                        <DataGridTextColumn Header="Execs" Binding="{Binding ExecutionCount, StringFormat='{}{0:N0}'}" Width="70">
+                                            <DataGridTextColumn.ElementStyle>
+                                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
+                                            </DataGridTextColumn.ElementStyle>
+                                        </DataGridTextColumn>
+                                    </DataGrid.Columns>
+                                </DataGrid>
+                            </GroupBox>
+                        </Grid>
+
+                        <!-- Database Size Chart -->
+                        <GroupBox Grid.Row="1" Header="Database Sizes — Allocated vs Used" Margin="10,8,10,10"
+                                  Foreground="{DynamicResource ForegroundBrush}">
+                            <ItemsControl x:Name="DbSizeChart" Margin="8,4,8,4">
+                                <ItemsControl.ItemTemplate>
+                                    <DataTemplate>
+                                        <Grid Margin="0,2" Height="22">
+                                            <Grid.ColumnDefinitions>
+                                                <ColumnDefinition Width="160"/>
+                                                <ColumnDefinition Width="*"/>
+                                                <ColumnDefinition Width="90"/>
+                                            </Grid.ColumnDefinitions>
+                                            <!-- Database name -->
+                                            <TextBlock Grid.Column="0" Text="{Binding DatabaseName}"
+                                                       VerticalAlignment="Center" FontSize="11.5"
+                                                       Foreground="{DynamicResource ForegroundBrush}"
+                                                       TextTrimming="CharacterEllipsis"/>
+                                            <!-- Stacked bar: used (accent) + free (dim) -->
+                                            <Grid Grid.Column="1" Margin="4,2">
+                                                <Border CornerRadius="3" Background="#1AFFFFFF"/>
+                                                <Grid>
+                                                    <Grid.ColumnDefinitions>
+                                                        <ColumnDefinition Width="{Binding UsedStarWidth}"/>
+                                                        <ColumnDefinition Width="{Binding FreeStarWidth}"/>
+                                                    </Grid.ColumnDefinitions>
+                                                    <Border Grid.Column="0" CornerRadius="3" Background="#3498DB"/>
+                                                </Grid>
+                                            </Grid>
+                                            <!-- Size label -->
+                                            <TextBlock Grid.Column="2" VerticalAlignment="Center"
+                                                       HorizontalAlignment="Right" FontSize="11.5"
+                                                       Foreground="{DynamicResource ForegroundBrush}">
+                                                <TextBlock.Text>
+                                                    <MultiBinding StringFormat="{}{0:N0} / {1:N0} MB">
+                                                        <Binding Path="UsedMb"/>
+                                                        <Binding Path="TotalMb"/>
+                                                    </MultiBinding>
+                                                </TextBlock.Text>
+                                            </TextBlock>
+                                        </Grid>
+                                    </DataTemplate>
+                                </ItemsControl.ItemTemplate>
+                            </ItemsControl>
+                        </GroupBox>
+                    </Grid>
+                </ScrollViewer>
+
+                <!-- Empty State -->
+                <TextBlock x:Name="NoUtilizationMessage"
+                           Grid.Row="1" Grid.RowSpan="4"
+                           Text="No utilization data collected yet. Select a server above."
+                           FontSize="14" Foreground="{DynamicResource ForegroundMutedBrush}"
+                           HorizontalAlignment="Center" VerticalAlignment="Top"
+                           Margin="0,20,0,0"
+                           Visibility="Collapsed"/>
+            </Grid>
+        </TabItem>
+
+        <!-- Database Resources Sub-Tab -->
+        <TabItem Header="Database Resources">
+            <Grid>
+                <Grid.RowDefinitions>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="*"/>
+                </Grid.RowDefinitions>
+
+                <!-- Header Controls -->
+                <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="10,8" Height="36">
+                    <TextBlock Text="Database Resource Usage" VerticalAlignment="Center" Margin="0,0,10,0"
+                               FontWeight="Bold" FontSize="14"
+                               Foreground="{DynamicResource ForegroundBrush}"/>
+                    <ComboBox x:Name="ResourceUsageTimeRangeCombo" SelectedIndex="3" Width="120" Margin="0,0,8,0"
+                              SelectionChanged="ResourceUsageTimeRange_Changed">
+                        <ComboBoxItem Content="Last 1 hour"/>
+                        <ComboBoxItem Content="Last 4 hours"/>
+                        <ComboBoxItem Content="Last 12 hours"/>
+                        <ComboBoxItem Content="Last 24 hours"/>
+                        <ComboBoxItem Content="Last 7 days"/>
+                    </ComboBox>
+                    <Button Content="Refresh" Click="DatabaseResourcesRefresh_Click"
+                            Margin="4,0,0,0" Padding="10,4" MinWidth="70"/>
+                    <TextBlock x:Name="DbResourcesCountIndicator" Text="" Margin="12,0,0,0"
+                               VerticalAlignment="Center" FontStyle="Italic"
+                               Foreground="{DynamicResource AccentBrush}" FontWeight="SemiBold"/>
+                </StackPanel>
+
+                <!-- DataGrid -->
+                <Grid Grid.Row="1" Margin="10,0,10,10">
+                    <DataGrid x:Name="DatabaseResourcesDataGrid" ScrollViewer.HorizontalScrollBarVisibility="Disabled"
+                              AutoGenerateColumns="False"
+                              IsReadOnly="True"
+                              CanUserSortColumns="True"
+                              GridLinesVisibility="Horizontal"
+                              CanUserResizeColumns="True"
+                              HeadersVisibility="Column"
+                              SelectionMode="Extended"
+                              RowStyle="{StaticResource DefaultRowStyle}">
+                        <DataGrid.Columns>
+                            <DataGridTextColumn Binding="{Binding DatabaseName}" Width="180">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DatabaseName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Database" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding CpuTimeMs, StringFormat='{}{0:N0}'}" Width="120">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="CpuTimeMs" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="CPU Time (ms)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding PctCpuShare, StringFormat='{}{0:N1}'}" Width="70">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="PctCpuShare" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="CPU %" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding LogicalReads, StringFormat='{}{0:N0}'}" Width="120">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="LogicalReads" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Logical Reads" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding PhysicalReads, StringFormat='{}{0:N0}'}" Width="120">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="PhysicalReads" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Physical Reads" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding LogicalWrites, StringFormat='{}{0:N0}'}" Width="120">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="LogicalWrites" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Logical Writes" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding ExecutionCount, StringFormat='{}{0:N0}'}" Width="100">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ExecutionCount" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Executions" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding IoReadMb, StringFormat='{}{0:N2}'}" Width="100">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="IoReadMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="IO Read MB" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding IoWriteMb, StringFormat='{}{0:N2}'}" Width="100">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="IoWriteMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="IO Write MB" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding PctIoShare, StringFormat='{}{0:N1}'}" Width="70">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="PctIoShare" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="IO %" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding IoStallMs, StringFormat='{}{0:N0}'}" Width="110">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="IoStallMs" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="IO Stall (ms)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                        </DataGrid.Columns>
+                    </DataGrid>
+
+                    <!-- Empty State -->
+                    <TextBlock x:Name="DatabaseResourcesNoDataMessage"
+                               Text="No database resource data collected yet. Select a server above."
+                               FontSize="14" Foreground="{DynamicResource ForegroundMutedBrush}"
+                               HorizontalAlignment="Center" VerticalAlignment="Center"
+                               Visibility="Collapsed"/>
+                </Grid>
+            </Grid>
+        </TabItem>
+
+        <!-- Storage Growth Sub-Tab -->
+        <TabItem Header="Storage Growth">
+            <Grid>
+                <Grid.RowDefinitions>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="*"/>
+                </Grid.RowDefinitions>
+
+                <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="10,8" Height="36">
+                    <TextBlock Text="Storage Growth" VerticalAlignment="Center" Margin="0,0,10,0"
+                               FontWeight="Bold" FontSize="14"
+                               Foreground="{DynamicResource ForegroundBrush}"/>
+                    <Button Content="Refresh" Click="StorageGrowthRefresh_Click"
+                            Margin="4,0,0,0" Padding="10,4" MinWidth="70"/>
+                    <TextBlock x:Name="StorageGrowthCountIndicator" Text="" Margin="12,0,0,0"
+                               VerticalAlignment="Center" FontStyle="Italic"
+                               Foreground="{DynamicResource AccentBrush}" FontWeight="SemiBold"/>
+                </StackPanel>
+
+                <Grid Grid.Row="1" Margin="10,0,10,10">
+                    <DataGrid x:Name="StorageGrowthDataGrid" ScrollViewer.HorizontalScrollBarVisibility="Disabled"
+                              AutoGenerateColumns="False"
+                              IsReadOnly="True"
+                              CanUserSortColumns="True"
+                              GridLinesVisibility="Horizontal"
+                              CanUserResizeColumns="True"
+                              HeadersVisibility="Column"
+                              SelectionMode="Extended"
+                              RowStyle="{StaticResource DefaultRowStyle}">
+                        <DataGrid.Columns>
+                            <DataGridTextColumn Binding="{Binding DatabaseName}" Width="180">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DatabaseName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Database" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding CurrentSizeMb, StringFormat='{}{0:N2}'}" Width="130">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="CurrentSizeMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Current Size (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding Size7dAgoMb, StringFormat='{}{0:N2}'}" Width="110">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Size7dAgoMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="7d Ago (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding Size30dAgoMb, StringFormat='{}{0:N2}'}" Width="110">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Size30dAgoMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="30d Ago (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding Growth7dMb, StringFormat='{}{0:N2}'}" Width="120">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Growth7dMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Growth 7d (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding Growth30dMb, StringFormat='{}{0:N2}'}" Width="130">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Growth30dMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Growth 30d (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding DailyGrowthRateMb, StringFormat='{}{0:N2}'}" Width="120">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DailyGrowthRateMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Daily Rate (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding GrowthPct30d, StringFormat='{}{0:N1}%'}" Width="120">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="GrowthPct30d" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Growth % (30d)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                        </DataGrid.Columns>
+                    </DataGrid>
+
+                    <TextBlock x:Name="StorageGrowthNoDataMessage"
+                               Text="No storage growth data available. Size stats must be collected for at least 7 days."
+                               FontSize="14" Foreground="{DynamicResource ForegroundMutedBrush}"
+                               HorizontalAlignment="Center" VerticalAlignment="Center"
+                               Visibility="Collapsed"/>
+                </Grid>
+            </Grid>
+        </TabItem>
+
+        <!-- Database Sizes Sub-Tab -->
+        <TabItem Header="Database Sizes">
+            <Grid>
+                <Grid.RowDefinitions>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="*"/>
+                </Grid.RowDefinitions>
+
+                <!-- Header Controls -->
+                <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="10,8" Height="36">
+                    <TextBlock Text="Database Sizes" VerticalAlignment="Center" Margin="0,0,10,0"
+                               FontWeight="Bold" FontSize="14"
+                               Foreground="{DynamicResource ForegroundBrush}"/>
+                    <Button Content="Refresh" Click="DatabaseSizesRefresh_Click"
+                            Margin="12,0,0,0" Padding="10,4" MinWidth="70"/>
+                    <TextBlock x:Name="DbSizeCountIndicator" Text="" Margin="12,0,0,0"
+                               VerticalAlignment="Center" FontStyle="Italic"
+                               Foreground="{DynamicResource AccentBrush}" FontWeight="SemiBold"/>
+                </StackPanel>
+
+                <!-- DataGrid -->
+                <Grid Grid.Row="1" Margin="10,0,10,10">
+                    <DataGrid x:Name="DatabaseSizesDataGrid" ScrollViewer.HorizontalScrollBarVisibility="Auto"
+                              AutoGenerateColumns="False"
+                              IsReadOnly="True"
+                              CanUserSortColumns="True"
+                              GridLinesVisibility="Horizontal"
+                              CanUserResizeColumns="True"
+                              HeadersVisibility="Column"
+                              SelectionMode="Extended"
+                              RowStyle="{StaticResource DefaultRowStyle}">
+                        <DataGrid.Columns>
+                            <DataGridTextColumn Binding="{Binding DatabaseName}" Width="160">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DatabaseName" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Database" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding FileTypeDesc}" Width="80">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="FileTypeDesc" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="File Type" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding FileName}" Width="160">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="FileName" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="File Name" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding TotalSizeMb, StringFormat='{}{0:N2}'}" Width="110">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalSizeMb" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Total Size MB" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding UsedSizeMb, StringFormat='{}{0:N2}'}" Width="110">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="UsedSizeMb" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Used Size MB" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding FreeSpaceMb, StringFormat='{}{0:N2}'}" Width="110">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="FreeSpaceMb" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Free Space MB" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding UsedPct, StringFormat='{}{0:N1}'}" Width="70">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="UsedPct" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Used %" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding VolumeMountPoint}" Width="80">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="VolumeMountPoint" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Volume" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding VolumeTotalMb, StringFormat='{}{0:N0}'}" Width="120">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="VolumeTotalMb" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Volume Total MB" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding VolumeFreeMb, StringFormat='{}{0:N0}'}" Width="120">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="VolumeFreeMb" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Volume Free MB" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding RecoveryModelDesc}" Width="120">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="RecoveryModelDesc" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Recovery Model" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding GrowthDisplay}" Width="110" SortMemberPath="AutoGrowthSort">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="GrowthDisplay" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Auto Growth" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding VlfCountDisplay}" Width="80" SortMemberPath="VlfCountSort">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="VlfCountDisplay" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="VLF Count" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding MonthlyCostShare, StringFormat='{}{0:N2}'}" Width="110">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="MonthlyCostShare" Click="DatabaseSizesFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Monthly Cost ($)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                        </DataGrid.Columns>
+                    </DataGrid>
+
+                    <!-- Empty State -->
+                    <TextBlock x:Name="DatabaseSizesNoDataMessage"
+                               Text="No database size data collected yet"
+                               FontSize="14" Foreground="{DynamicResource ForegroundMutedBrush}"
+                               HorizontalAlignment="Center" VerticalAlignment="Center"
+                               Visibility="Collapsed"/>
+                </Grid>
+            </Grid>
+        </TabItem>
+
+        <!-- Index Analysis Sub-Tab -->
+        <TabItem Header="Index Analysis">
+            <Grid>
+                <Grid.RowDefinitions>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="*"/>
+                </Grid.RowDefinitions>
+
+                <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="10,8" Height="36">
+                    <TextBlock Text="Index Analysis" VerticalAlignment="Center" Margin="0,0,10,0"
+                               FontWeight="Bold" FontSize="14"
+                               Foreground="{DynamicResource ForegroundBrush}"/>
+                    <TextBox x:Name="IndexAnalysisDatabaseInput" Width="180" Margin="0,0,8,0"
+                             VerticalContentAlignment="Center"/>
+                    <CheckBox x:Name="IndexAnalysisAllDatabases" Content="All Databases"
+                              VerticalAlignment="Center" Margin="0,0,8,0"
+                              Foreground="{DynamicResource ForegroundBrush}"/>
+                    <Button x:Name="RunIndexAnalysisButton" Content="Run Analysis" Click="RunIndexAnalysis_Click"
+                            Margin="4,0,0,0" Padding="10,4" MinWidth="100"/>
+                    <TextBlock x:Name="IndexAnalysisStatusText" Text="" Margin="12,0,0,0"
+                               VerticalAlignment="Center" FontStyle="Italic"
+                               Foreground="{DynamicResource AccentBrush}" FontWeight="SemiBold"/>
+                </StackPanel>
+
+                <Grid Grid.Row="1" Margin="10,0,10,10">
+                    <Grid.RowDefinitions>
+                        <RowDefinition Height="*"/>
+                        <RowDefinition Height="2*"/>
+                    </Grid.RowDefinitions>
+
+                    <!-- Summary Grid -->
+                    <DataGrid x:Name="IndexAnalysisSummaryGrid" Grid.Row="0"
+                              AutoGenerateColumns="False"
+                              IsReadOnly="True"
+                              CanUserSortColumns="True"
+                              GridLinesVisibility="Horizontal"
+                              CanUserResizeColumns="True"
+                              HeadersVisibility="Column"
+                              SelectionMode="Extended"
+                              RowStyle="{StaticResource DefaultRowStyle}">
+                        <DataGrid.Columns>
+                            <!-- Actionable columns first -->
+                            <DataGridTextColumn Binding="{Binding Level}" Width="80">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Level" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Level" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding DatabaseInfo}" Width="200">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DatabaseInfo" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Database" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding SpaceSavedGb}" Width="110">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="SpaceSavedGb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Space Saved GB" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding SpaceReductionPercent}" Width="95">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="SpaceReductionPercent" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="% Reduction" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding RemovableIndexes}" Width="90">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="RemovableIndexes" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Removable" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding CurrentSizeGb}" Width="115">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="CurrentSizeGb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Current Size GB" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding SizeAfterCleanupGb}" Width="125">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="SizeAfterCleanupGb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="After Cleanup GB" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <!-- Index counts -->
+                            <DataGridTextColumn Binding="{Binding TotalIndexes}" Width="100">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalIndexes" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Total Indexes" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding MergeableIndexes}" Width="90">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="MergeableIndexes" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Mergeable" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding CompressableIndexes}" Width="100">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="CompressableIndexes" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Compressable" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding PercentRemovable}" Width="95">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="PercentRemovable" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="% Removable" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <!-- Object context -->
+                            <DataGridTextColumn Binding="{Binding SchemaName}" Width="100">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="SchemaName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Schema" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding TableName}" Width="160">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TableName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Table" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding TablesAnalyzed}" Width="70">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TablesAnalyzed" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Tables" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <!-- Compression -->
+                            <DataGridTextColumn Binding="{Binding CompressionSavingsPotential}" Width="220">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="CompressionSavingsPotential" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Compression Savings" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding CompressionSavingsPotentialTotal}" Width="240">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="CompressionSavingsPotentialTotal" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Compression Total" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <!-- Remaining detail -->
+                            <DataGridTextColumn Binding="{Binding ComputedColumnsWithUdfs}" Width="130">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ComputedColumnsWithUdfs" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="UDF Computed Cols" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding CheckConstraintsWithUdfs}" Width="150">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="CheckConstraintsWithUdfs" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="UDF Check Constraints" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding FilteredIndexesNeedingIncludes}" Width="170">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="FilteredIndexesNeedingIncludes" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Filtered Idx Missing Incl" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding TotalRows}" Width="100">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalRows" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Total Rows" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding ReadsBreakdown}" Width="220">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ReadsBreakdown" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Reads" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding Writes}" Width="90">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Writes" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Writes" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding DailyWriteOpsSaved}" Width="130">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DailyWriteOpsSaved" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Daily Writes Saved" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding LockWaitCount}" Width="95">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="LockWaitCount" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Lock Waits" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding DailyLockWaitsSaved}" Width="150">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DailyLockWaitsSaved" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Daily Lock Waits Saved" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding AvgLockWaitMs}" Width="120">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="AvgLockWaitMs" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Avg Lock Wait ms" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding LatchWaitCount}" Width="95">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="LatchWaitCount" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Latch Waits" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding DailyLatchWaitsSaved}" Width="155">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DailyLatchWaitsSaved" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Daily Latch Waits Saved" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding AvgLatchWaitMs}" Width="130">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="AvgLatchWaitMs" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Avg Latch Wait ms" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                        </DataGrid.Columns>
+                    </DataGrid>
+
+                    <!-- Detail Grid -->
+                    <DataGrid x:Name="IndexAnalysisDetailGrid" Grid.Row="1" Margin="0,8,0,0"
+                              AutoGenerateColumns="False"
+                              IsReadOnly="True"
+                              CanUserSortColumns="True"
+                              GridLinesVisibility="Horizontal"
+                              CanUserResizeColumns="True"
+                              HeadersVisibility="Column"
+                              SelectionMode="Extended"
+                              RowStyle="{StaticResource DefaultRowStyle}">
+                        <DataGrid.Columns>
+                            <DataGridTextColumn Binding="{Binding ScriptType}" Width="100">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ScriptType" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Action" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding AdditionalInfo}" Width="160">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="AdditionalInfo" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Info" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding DatabaseName}" Width="140">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DatabaseName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Database" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding SchemaName}" Width="80">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="SchemaName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Schema" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding TableName}" Width="160">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TableName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Table" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding IndexName}" Width="200">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="IndexName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Index" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding ConsolidationRule}" Width="160">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ConsolidationRule" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Rule" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding TargetIndexName}" Width="160">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TargetIndexName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Target Index" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding SupersededInfo}" Width="160">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="SupersededInfo" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Superseded By" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding IndexSizeGb}" Width="80">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="IndexSizeGb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Size GB" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding IndexRows}" Width="90">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="IndexRows" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Rows" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding IndexReads}" Width="90">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="IndexReads" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Reads" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding IndexWrites}" Width="90">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="IndexWrites" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Writes" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding OriginalIndexDefinition}" Width="300">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="OriginalIndexDefinition" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Definition" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="ToolTip" Value="{Binding OriginalIndexDefinition}"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding Script}" Width="300">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Script" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Script" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="ToolTip" Value="{Binding Script}"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                        </DataGrid.Columns>
+                    </DataGrid>
+
+                    <!-- Not Installed Message -->
+                    <TextBlock x:Name="IndexAnalysisNotInstalledMessage"
+                               Text="sp_IndexCleanup is not installed on this server. Download it from github.com/erikdarlingdata/DarlingData"
+                               FontSize="14" Foreground="{DynamicResource ForegroundMutedBrush}"
+                               HorizontalAlignment="Center" VerticalAlignment="Center"
+                               Visibility="Collapsed"/>
+
+                    <!-- No Results Message -->
+                    <TextBlock x:Name="IndexAnalysisNoDataMessage"
+                               Text="Click 'Run Analysis' to analyze indexes. Enter a database name or check 'All Databases'."
+                               FontSize="14" Foreground="{DynamicResource ForegroundMutedBrush}"
+                               HorizontalAlignment="Center" VerticalAlignment="Center"
+                               Visibility="Visible"/>
+                </Grid>
+            </Grid>
+        </TabItem>
+
+        <!-- Optimization Sub-Tab -->
+        <TabItem Header="Optimization">
+            <Grid>
+                <Grid.RowDefinitions>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="*"/>
+                </Grid.RowDefinitions>
+
+                <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="10,8" Height="36">
+                    <TextBlock Text="Optimization" VerticalAlignment="Center" Margin="0,0,10,0"
+                               FontWeight="Bold" FontSize="14"
+                               Foreground="{DynamicResource ForegroundBrush}"/>
+                    <Button Content="Refresh" Click="OptimizationRefresh_Click"
+                            Margin="12,0,0,0" Padding="10,4" MinWidth="70"/>
+                </StackPanel>
+
+            <ScrollViewer Grid.Row="1" VerticalScrollBarVisibility="Auto" Margin="10,0,10,10">
+                <StackPanel>
+                    <!-- Idle Databases -->
+                    <Expander Header="Idle Databases" IsExpanded="True" Margin="0,0,0,8">
+                        <StackPanel>
+                            <StackPanel Orientation="Horizontal" Margin="0,4,0,4">
+                                <TextBlock x:Name="IdleDatabasesCountIndicator" Text=""
+                                           FontStyle="Italic" Foreground="{DynamicResource AccentBrush}" FontWeight="SemiBold"/>
+                            </StackPanel>
+                            <DataGrid x:Name="IdleDatabasesDataGrid" ScrollViewer.HorizontalScrollBarVisibility="Disabled"
+                                      AutoGenerateColumns="False"
+                                      IsReadOnly="True"
+                                      CanUserSortColumns="True"
+                                      GridLinesVisibility="Horizontal"
+                                      CanUserResizeColumns="True"
+                                      HeadersVisibility="Column"
+                                      SelectionMode="Extended"
+                                      MaxHeight="250"
+                                      RowStyle="{StaticResource DefaultRowStyle}">
+                                <DataGrid.Columns>
+                                    <DataGridTextColumn Binding="{Binding DatabaseName}" Width="180">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DatabaseName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Database" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding TotalSizeMb, StringFormat='{}{0:N2}'}" Width="120">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalSizeMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Total Size (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle>
+                                            <Style TargetType="TextBlock">
+                                                <Setter Property="HorizontalAlignment" Value="Right"/>
+                                            </Style>
+                                        </DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding FileCount}" Width="60">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="FileCount" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Files" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle>
+                                            <Style TargetType="TextBlock">
+                                                <Setter Property="HorizontalAlignment" Value="Right"/>
+                                            </Style>
+                                        </DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding LastExecutionTime, StringFormat='{}{0:yyyy-MM-dd HH:mm}'}" Width="160">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="LastExecutionTime" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Last Execution" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                    </DataGridTextColumn>
+                                </DataGrid.Columns>
+                            </DataGrid>
+                            <TextBlock x:Name="IdleDatabasesNoDataMessage"
+                                       Text="No idle databases detected in the last 7 days."
+                                       FontSize="12" Foreground="{DynamicResource ForegroundMutedBrush}"
+                                       Margin="0,4,0,0" Visibility="Collapsed"/>
+                        </StackPanel>
+                    </Expander>
+
+                    <!-- Tempdb Pressure -->
+                    <Expander Header="Tempdb Pressure" IsExpanded="True" Margin="0,0,0,8">
+                        <StackPanel>
+                            <DataGrid x:Name="TempdbPressureDataGrid" ScrollViewer.HorizontalScrollBarVisibility="Disabled"
+                                      AutoGenerateColumns="False"
+                                      IsReadOnly="True"
+                                      CanUserSortColumns="True"
+                                      GridLinesVisibility="Horizontal"
+                                      CanUserResizeColumns="True"
+                                      HeadersVisibility="Column"
+                                      SelectionMode="Extended"
+                                      MaxHeight="200"
+                                      RowStyle="{StaticResource DefaultRowStyle}">
+                                <DataGrid.Columns>
+                                    <DataGridTextColumn Binding="{Binding Metric}" Width="200">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Metric" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Metric" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding CurrentMb, StringFormat='{}{0:N2}'}" Width="120">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="CurrentMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Current (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle>
+                                            <Style TargetType="TextBlock">
+                                                <Setter Property="HorizontalAlignment" Value="Right"/>
+                                            </Style>
+                                        </DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding Peak24hMb, StringFormat='{}{0:N2}'}" Width="120">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Peak24hMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Peak 24h (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle>
+                                            <Style TargetType="TextBlock">
+                                                <Setter Property="HorizontalAlignment" Value="Right"/>
+                                            </Style>
+                                        </DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding Warning}" Width="*">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Warning" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Warning" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                    </DataGridTextColumn>
+                                </DataGrid.Columns>
+                            </DataGrid>
+                            <TextBlock x:Name="TempdbPressureNoDataMessage"
+                                       Text="No tempdb data collected yet."
+                                       FontSize="12" Foreground="{DynamicResource ForegroundMutedBrush}"
+                                       Margin="0,4,0,0" Visibility="Collapsed"/>
+                        </StackPanel>
+                    </Expander>
+
+                    <!-- Wait Stats Summary -->
+                    <Expander IsExpanded="True" Margin="0,0,0,8">
+                        <Expander.Header>
+                            <StackPanel Orientation="Horizontal">
+                                <TextBlock Text="Wait Stats Summary" VerticalAlignment="Center"/>
+                                <TextBlock Text="  Time Range:" VerticalAlignment="Center" Margin="12,0,4,0" FontSize="11"/>
+                                <ComboBox x:Name="WaitStatsTimeRangeCombo" SelectedIndex="3" Width="120" FontSize="11"
+                                          SelectionChanged="WaitStatsTimeRange_Changed">
+                                    <ComboBoxItem Content="Last 1 hour"/>
+                                    <ComboBoxItem Content="Last 4 hours"/>
+                                    <ComboBoxItem Content="Last 12 hours"/>
+                                    <ComboBoxItem Content="Last 24 hours"/>
+                                    <ComboBoxItem Content="Last 7 days"/>
+                                </ComboBox>
+                            </StackPanel>
+                        </Expander.Header>
+                        <StackPanel>
+                            <DataGrid x:Name="WaitCategorySummaryDataGrid" ScrollViewer.HorizontalScrollBarVisibility="Disabled"
+                                      AutoGenerateColumns="False"
+                                      IsReadOnly="True"
+                                      CanUserSortColumns="True"
+                                      GridLinesVisibility="Horizontal"
+                                      CanUserResizeColumns="True"
+                                      HeadersVisibility="Column"
+                                      SelectionMode="Extended"
+                                      MaxHeight="250"
+                                      RowStyle="{StaticResource DefaultRowStyle}">
+                                <DataGrid.Columns>
+                                    <DataGridTextColumn Binding="{Binding Category}" Width="120">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Category" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Category" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding TotalWaitTimeMs, StringFormat='{}{0:N0}'}" Width="130">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalWaitTimeMs" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Total Wait (ms)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle>
+                                            <Style TargetType="TextBlock">
+                                                <Setter Property="HorizontalAlignment" Value="Right"/>
+                                            </Style>
+                                        </DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding WaitingTasks, StringFormat='{}{0:N0}'}" Width="120">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="WaitingTasks" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Waiting Tasks" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle>
+                                            <Style TargetType="TextBlock">
+                                                <Setter Property="HorizontalAlignment" Value="Right"/>
+                                            </Style>
+                                        </DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding PctOfTotal, StringFormat='{}{0:N1}%'}" Width="100">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="PctOfTotal" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="% of Total" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle>
+                                            <Style TargetType="TextBlock">
+                                                <Setter Property="HorizontalAlignment" Value="Right"/>
+                                            </Style>
+                                        </DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding TopWaitType}" Width="200">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TopWaitType" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Top Wait Type" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding TopWaitTimeMs, StringFormat='{}{0:N0}'}" Width="120">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TopWaitTimeMs" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Top Wait (ms)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle>
+                                            <Style TargetType="TextBlock">
+                                                <Setter Property="HorizontalAlignment" Value="Right"/>
+                                            </Style>
+                                        </DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding MonthlyCostShare, StringFormat='{}{0:N2}'}" Width="120"
+                                                        ToolTipService.ToolTip="Proportional share of server budget for this time window, based on wait time fraction.">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="MonthlyCostShare" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Est. Cost ($)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle>
+                                            <Style TargetType="TextBlock">
+                                                <Setter Property="HorizontalAlignment" Value="Right"/>
+                                            </Style>
+                                        </DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                </DataGrid.Columns>
+                            </DataGrid>
+                            <TextBlock x:Name="WaitCategorySummaryNoDataMessage"
+                                       Text="No wait stats data collected yet."
+                                       FontSize="12" Foreground="{DynamicResource ForegroundMutedBrush}"
+                                       Margin="0,4,0,0" Visibility="Collapsed"/>
+                        </StackPanel>
+                    </Expander>
+
+                    <!-- Expensive Queries -->
+                    <Expander IsExpanded="True" Margin="0,0,0,8">
+                        <Expander.Header>
+                            <StackPanel Orientation="Horizontal">
+                                <TextBlock Text="Expensive Queries (Top 20 by CPU)" VerticalAlignment="Center"/>
+                                <TextBlock Text="  Time Range:" VerticalAlignment="Center" Margin="12,0,4,0" FontSize="11"/>
+                                <ComboBox x:Name="ExpensiveQueriesTimeRangeCombo" SelectedIndex="3" Width="120" FontSize="11"
+                                          SelectionChanged="ExpensiveQueriesTimeRange_Changed">
+                                    <ComboBoxItem Content="Last 1 hour"/>
+                                    <ComboBoxItem Content="Last 4 hours"/>
+                                    <ComboBoxItem Content="Last 12 hours"/>
+                                    <ComboBoxItem Content="Last 24 hours"/>
+                                    <ComboBoxItem Content="Last 7 days"/>
+                                </ComboBox>
+                            </StackPanel>
+                        </Expander.Header>
+                        <StackPanel>
+                            <StackPanel Orientation="Horizontal" Margin="0,4,0,4">
+                                <TextBlock x:Name="ExpensiveQueriesCountIndicator" Text=""
+                                           FontStyle="Italic" Foreground="{DynamicResource AccentBrush}" FontWeight="SemiBold"/>
+                            </StackPanel>
+                            <DataGrid x:Name="ExpensiveQueriesDataGrid" ScrollViewer.HorizontalScrollBarVisibility="Disabled"
+                                      AutoGenerateColumns="False"
+                                      IsReadOnly="True"
+                                      CanUserSortColumns="True"
+                                      GridLinesVisibility="Horizontal"
+                                      CanUserResizeColumns="True"
+                                      HeadersVisibility="Column"
+                                      SelectionMode="Extended"
+                                      MaxHeight="350"
+                                      RowStyle="{StaticResource DefaultRowStyle}">
+                                <DataGrid.Columns>
+                                    <DataGridTextColumn Binding="{Binding DatabaseName}" Width="140">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DatabaseName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Database" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding TotalCpuMs, StringFormat='{}{0:N0}'}" Width="120">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalCpuMs" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Total CPU (ms)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle>
+                                            <Style TargetType="TextBlock">
+                                                <Setter Property="HorizontalAlignment" Value="Right"/>
+                                            </Style>
+                                        </DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding AvgCpuMsPerExec, StringFormat='{}{0:N2}'}" Width="120">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="AvgCpuMsPerExec" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Avg CPU/Exec" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle>
+                                            <Style TargetType="TextBlock">
+                                                <Setter Property="HorizontalAlignment" Value="Right"/>
+                                            </Style>
+                                        </DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding TotalReads, StringFormat='{}{0:N0}'}" Width="120">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalReads" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Total Reads" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle>
+                                            <Style TargetType="TextBlock">
+                                                <Setter Property="HorizontalAlignment" Value="Right"/>
+                                            </Style>
+                                        </DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding AvgReadsPerExec, StringFormat='{}{0:N0}'}" Width="120">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="AvgReadsPerExec" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Avg Reads/Exec" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle>
+                                            <Style TargetType="TextBlock">
+                                                <Setter Property="HorizontalAlignment" Value="Right"/>
+                                            </Style>
+                                        </DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding Executions, StringFormat='{}{0:N0}'}" Width="100">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Executions" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Executions" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle>
+                                            <Style TargetType="TextBlock">
+                                                <Setter Property="HorizontalAlignment" Value="Right"/>
+                                            </Style>
+                                        </DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding MonthlyCostShare, StringFormat='{}{0:N2}'}" Width="100">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="MonthlyCostShare" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Est. Cost ($)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle>
+                                            <Style TargetType="TextBlock">
+                                                <Setter Property="HorizontalAlignment" Value="Right"/>
+                                            </Style>
+                                        </DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                    <DataGridTemplateColumn Header="Query Preview" Width="400">
+                                        <DataGridTemplateColumn.CellTemplate>
+                                            <DataTemplate>
+                                                <TextBlock Text="{Binding QueryPreview}" TextWrapping="Wrap" MaxHeight="90" Margin="5,2" ToolTip="{Binding FullQueryText}"/>
+                                            </DataTemplate>
+                                        </DataGridTemplateColumn.CellTemplate>
+                                    </DataGridTemplateColumn>
+                                </DataGrid.Columns>
+                            </DataGrid>
+                            <TextBlock x:Name="ExpensiveQueriesNoDataMessage"
+                                       Text="No query stats data collected yet."
+                                       FontSize="12" Foreground="{DynamicResource ForegroundMutedBrush}"
+                                       Margin="0,4,0,0" Visibility="Collapsed"/>
+                        </StackPanel>
+                    </Expander>
+
+                    <!-- Memory Grant Efficiency -->
+                    <Expander Header="Memory Grant Efficiency" IsExpanded="True" Margin="0,0,0,8">
+                        <StackPanel>
+                            <DataGrid x:Name="MemoryGrantEfficiencyDataGrid" ScrollViewer.HorizontalScrollBarVisibility="Disabled"
+                                      AutoGenerateColumns="False"
+                                      IsReadOnly="True"
+                                      CanUserSortColumns="True"
+                                      GridLinesVisibility="Horizontal"
+                                      CanUserResizeColumns="True"
+                                      HeadersVisibility="Column"
+                                      SelectionMode="Extended"
+                                      MaxHeight="250"
+                                      RowStyle="{StaticResource DefaultRowStyle}">
+                                <DataGrid.Columns>
+                                    <DataGridTextColumn Binding="{Binding DayDisplay}" Width="100">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DayDisplay" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Day" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding AvgGrantedMb, StringFormat='{}{0:N1}'}" Width="130">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="AvgGrantedMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Avg Granted (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding AvgUsedMb, StringFormat='{}{0:N1}'}" Width="120">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="AvgUsedMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Avg Used (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding EfficiencyPct, StringFormat='{}{0:N1}%'}" Width="110">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="EfficiencyPct" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Efficiency %" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding PeakGrantedMb, StringFormat='{}{0:N1}'}" Width="130">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="PeakGrantedMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Peak Grant (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding WastedMb, StringFormat='{}{0:N1}'}" Width="110">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="WastedMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Wasted (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding TotalGrantees, StringFormat='{}{0:N0}'}" Width="100">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalGrantees" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Grantees" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding TotalWaiters, StringFormat='{}{0:N0}'}" Width="90">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalWaiters" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Waiters" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding TimeoutErrors, StringFormat='{}{0:N0}'}" Width="100">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TimeoutErrors" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Timeouts" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                    <DataGridTextColumn Binding="{Binding ForcedGrants, StringFormat='{}{0:N0}'}" Width="90">
+                                        <DataGridTextColumn.Header>
+                                            <StackPanel Orientation="Horizontal">
+                                                <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ForcedGrants" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                                <TextBlock Text="Forced" FontWeight="Bold" VerticalAlignment="Center"/>
+                                            </StackPanel>
+                                        </DataGridTextColumn.Header>
+                                        <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                                    </DataGridTextColumn>
+                                </DataGrid.Columns>
+                            </DataGrid>
+                            <TextBlock x:Name="MemoryGrantEfficiencyNoDataMessage"
+                                       Text="No memory grant data collected yet."
+                                       FontSize="12" Foreground="{DynamicResource ForegroundMutedBrush}"
+                                       Margin="0,4,0,0" Visibility="Collapsed"/>
+                        </StackPanel>
+                    </Expander>
+                </StackPanel>
+            </ScrollViewer>
+            </Grid>
+        </TabItem>
+
+        <!-- High Impact Sub-Tab -->
+        <TabItem Header="High Impact">
+            <Grid>
+                <Grid.RowDefinitions>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="*"/>
+                </Grid.RowDefinitions>
+
+                <!-- Header -->
+                <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="10,8" Height="36">
+                    <TextBlock Text="High Impact Queries" VerticalAlignment="Center" Margin="0,0,10,0"
+                               FontWeight="Bold" FontSize="14"
+                               Foreground="{DynamicResource ForegroundBrush}"/>
+                    <Button Content="Refresh" Click="HighImpactRefresh_Click"
+                            Margin="12,0,0,0" Padding="10,4" MinWidth="70"/>
+                    <TextBlock Text="Time Range:" VerticalAlignment="Center" Margin="16,0,4,0" FontSize="11"
+                               Foreground="{DynamicResource ForegroundBrush}"/>
+                    <ComboBox x:Name="HighImpactTimeRangeCombo" SelectedIndex="3" Width="120" FontSize="11"
+                              SelectionChanged="HighImpactTimeRange_Changed">
+                        <ComboBoxItem Content="Last 1 hour"/>
+                        <ComboBoxItem Content="Last 4 hours"/>
+                        <ComboBoxItem Content="Last 12 hours"/>
+                        <ComboBoxItem Content="Last 24 hours"/>
+                        <ComboBoxItem Content="Last 7 days"/>
+                    </ComboBox>
+                    <TextBlock x:Name="HighImpactCountIndicator" VerticalAlignment="Center" Margin="12,0,0,0"
+                               FontStyle="Italic" Foreground="{DynamicResource AccentBrush}" FontWeight="SemiBold"/>
+                </StackPanel>
+
+                <!-- No Data Message -->
+                <TextBlock x:Name="HighImpactNoDataMessage" Grid.Row="1"
+                           Text="No high-impact queries found for this time range."
+                           Margin="10,0" Visibility="Collapsed"
+                           Foreground="{DynamicResource ForegroundMutedBrush}" FontStyle="Italic"/>
+
+                <!-- High Impact DataGrid -->
+                <DataGrid x:Name="HighImpactDataGrid" Grid.Row="2" ScrollViewer.HorizontalScrollBarVisibility="Disabled" Margin="10,4,10,10"
+                          AutoGenerateColumns="False" IsReadOnly="True"
+                          CanUserSortColumns="True" CanUserResizeColumns="True"
+                          HeadersVisibility="Column" GridLinesVisibility="Horizontal"
+                          RowStyle="{StaticResource DefaultRowStyle}"
+                          Background="Transparent" BorderThickness="0"
+                          RowBackground="Transparent"
+                          AlternatingRowBackground="{DynamicResource DataGridAlternatingRowBrush}">
+                    <DataGrid.Columns>
+                        <DataGridTextColumn Binding="{Binding ImpactScore}" Width="60">
+                            <DataGridTextColumn.Header>
+                                <StackPanel Orientation="Horizontal">
+                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ImpactScore" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                    <TextBlock Text="Score" FontWeight="Bold" VerticalAlignment="Center"/>
+                                </StackPanel>
+                            </DataGridTextColumn.Header>
+                            <DataGridTextColumn.ElementStyle>
+                                <Style TargetType="TextBlock">
+                                    <Setter Property="HorizontalAlignment" Value="Center"/>
+                                    <Setter Property="FontWeight" Value="Bold"/>
+                                    <Style.Triggers>
+                                        <DataTrigger Binding="{Binding ImpactScoreColor}" Value="#E74C3C">
+                                            <Setter Property="Foreground" Value="#E74C3C"/>
+                                        </DataTrigger>
+                                        <DataTrigger Binding="{Binding ImpactScoreColor}" Value="#F39C12">
+                                            <Setter Property="Foreground" Value="#F39C12"/>
+                                        </DataTrigger>
+                                        <DataTrigger Binding="{Binding ImpactScoreColor}" Value="#27AE60">
+                                            <Setter Property="Foreground" Value="#27AE60"/>
+                                        </DataTrigger>
+                                    </Style.Triggers>
+                                </Style>
+                            </DataGridTextColumn.ElementStyle>
+                        </DataGridTextColumn>
+                        <DataGridTextColumn Binding="{Binding DatabaseName}" Width="120">
+                            <DataGridTextColumn.Header>
+                                <StackPanel Orientation="Horizontal">
+                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DatabaseName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                    <TextBlock Text="Database" FontWeight="Bold" VerticalAlignment="Center"/>
+                                </StackPanel>
+                            </DataGridTextColumn.Header>
+                        </DataGridTextColumn>
+                        <DataGridTextColumn Binding="{Binding TotalExecutions, StringFormat='{}{0:N0}'}" Width="100">
+                            <DataGridTextColumn.Header>
+                                <StackPanel Orientation="Horizontal">
+                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalExecutions" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                    <TextBlock Text="Executions" FontWeight="Bold" VerticalAlignment="Center"/>
+                                </StackPanel>
+                            </DataGridTextColumn.Header>
+                            <DataGridTextColumn.ElementStyle>
+                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
+                            </DataGridTextColumn.ElementStyle>
+                        </DataGridTextColumn>
+                        <DataGridTextColumn Binding="{Binding TotalCpuMs, StringFormat='{}{0:N0}'}" Width="100">
+                            <DataGridTextColumn.Header>
+                                <StackPanel Orientation="Horizontal">
+                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalCpuMs" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                    <TextBlock Text="CPU (ms)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                </StackPanel>
+                            </DataGridTextColumn.Header>
+                            <DataGridTextColumn.ElementStyle>
+                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
+                            </DataGridTextColumn.ElementStyle>
+                        </DataGridTextColumn>
+                        <DataGridTextColumn Binding="{Binding CpuShare, StringFormat='{}{0:N1}%'}" Width="70">
+                            <DataGridTextColumn.Header>
+                                <StackPanel Orientation="Horizontal">
+                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="CpuShare" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                    <TextBlock Text="CPU %" FontWeight="Bold" VerticalAlignment="Center"/>
+                                </StackPanel>
+                            </DataGridTextColumn.Header>
+                            <DataGridTextColumn.ElementStyle>
+                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
+                            </DataGridTextColumn.ElementStyle>
+                        </DataGridTextColumn>
+                        <DataGridTextColumn Binding="{Binding TotalDurationMs, StringFormat='{}{0:N0}'}" Width="110">
+                            <DataGridTextColumn.Header>
+                                <StackPanel Orientation="Horizontal">
+                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalDurationMs" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                    <TextBlock Text="Duration (ms)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                </StackPanel>
+                            </DataGridTextColumn.Header>
+                            <DataGridTextColumn.ElementStyle>
+                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
+                            </DataGridTextColumn.ElementStyle>
+                        </DataGridTextColumn>
+                        <DataGridTextColumn Binding="{Binding DurationShare, StringFormat='{}{0:N1}%'}" Width="80">
+                            <DataGridTextColumn.Header>
+                                <StackPanel Orientation="Horizontal">
+                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="DurationShare" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                    <TextBlock Text="Duration %" FontWeight="Bold" VerticalAlignment="Center"/>
+                                </StackPanel>
+                            </DataGridTextColumn.Header>
+                            <DataGridTextColumn.ElementStyle>
+                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
+                            </DataGridTextColumn.ElementStyle>
+                        </DataGridTextColumn>
+                        <DataGridTextColumn Binding="{Binding TotalReads, StringFormat='{}{0:N0}'}" Width="100">
+                            <DataGridTextColumn.Header>
+                                <StackPanel Orientation="Horizontal">
+                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalReads" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                    <TextBlock Text="Reads" FontWeight="Bold" VerticalAlignment="Center"/>
+                                </StackPanel>
+                            </DataGridTextColumn.Header>
+                            <DataGridTextColumn.ElementStyle>
+                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
+                            </DataGridTextColumn.ElementStyle>
+                        </DataGridTextColumn>
+                        <DataGridTextColumn Binding="{Binding ReadsShare, StringFormat='{}{0:N1}%'}" Width="70">
+                            <DataGridTextColumn.Header>
+                                <StackPanel Orientation="Horizontal">
+                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ReadsShare" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                    <TextBlock Text="Reads %" FontWeight="Bold" VerticalAlignment="Center"/>
+                                </StackPanel>
+                            </DataGridTextColumn.Header>
+                            <DataGridTextColumn.ElementStyle>
+                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
+                            </DataGridTextColumn.ElementStyle>
+                        </DataGridTextColumn>
+                        <DataGridTextColumn Binding="{Binding TotalWrites, StringFormat='{}{0:N0}'}" Width="90">
+                            <DataGridTextColumn.Header>
+                                <StackPanel Orientation="Horizontal">
+                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalWrites" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                    <TextBlock Text="Writes" FontWeight="Bold" VerticalAlignment="Center"/>
+                                </StackPanel>
+                            </DataGridTextColumn.Header>
+                            <DataGridTextColumn.ElementStyle>
+                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
+                            </DataGridTextColumn.ElementStyle>
+                        </DataGridTextColumn>
+                        <DataGridTextColumn Binding="{Binding TotalMemoryMb, StringFormat='{}{0:N1}'}" Width="100">
+                            <DataGridTextColumn.Header>
+                                <StackPanel Orientation="Horizontal">
+                                    <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalMemoryMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                    <TextBlock Text="Memory (MB)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                </StackPanel>
+                            </DataGridTextColumn.Header>
+                            <DataGridTextColumn.ElementStyle>
+                                <Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style>
+                            </DataGridTextColumn.ElementStyle>
+                        </DataGridTextColumn>
+                        <DataGridTemplateColumn Header="Query Preview" Width="400">
+                            <DataGridTemplateColumn.CellTemplate>
+                                <DataTemplate>
+                                    <TextBlock Text="{Binding SampleQueryText}" TextWrapping="Wrap" MaxHeight="90" Margin="5,2" ToolTip="{Binding FullQueryText}"/>
+                                </DataTemplate>
+                            </DataGridTemplateColumn.CellTemplate>
+                        </DataGridTemplateColumn>
+                    </DataGrid.Columns>
+                </DataGrid>
+            </Grid>
+        </TabItem>
+
+        <!-- Application Connections Sub-Tab -->
+        <TabItem Header="Application Connections">
+            <Grid>
+                <Grid.RowDefinitions>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="*"/>
+                </Grid.RowDefinitions>
+
+                <!-- Header Controls -->
+                <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="10,8" Height="36">
+                    <TextBlock Text="Application Connections (24h)" VerticalAlignment="Center" Margin="0,0,10,0"
+                               FontWeight="Bold" FontSize="14"
+                               Foreground="{DynamicResource ForegroundBrush}"/>
+                    <Button Content="Refresh" Click="ApplicationConnectionsRefresh_Click"
+                            Margin="12,0,0,0" Padding="10,4" MinWidth="70"/>
+                    <TextBlock x:Name="AppConnectionsCountIndicator" Text="" Margin="12,0,0,0"
+                               VerticalAlignment="Center" FontStyle="Italic"
+                               Foreground="{DynamicResource AccentBrush}" FontWeight="SemiBold"/>
+                </StackPanel>
+
+                <!-- DataGrid -->
+                <Grid Grid.Row="1" Margin="10,0,10,10">
+                    <DataGrid x:Name="ApplicationConnectionsDataGrid" ScrollViewer.HorizontalScrollBarVisibility="Disabled"
+                              AutoGenerateColumns="False"
+                              IsReadOnly="True"
+                              CanUserSortColumns="True"
+                              GridLinesVisibility="Horizontal"
+                              CanUserResizeColumns="True"
+                              HeadersVisibility="Column"
+                              SelectionMode="Extended"
+                              RowStyle="{StaticResource DefaultRowStyle}">
+                        <DataGrid.Columns>
+                            <DataGridTextColumn Binding="{Binding ApplicationName}" Width="300">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ApplicationName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Application" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding AvgConnections, StringFormat='{}{0:N0}'}" Width="120">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="AvgConnections" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Avg Connections" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding MaxConnections, StringFormat='{}{0:N0}'}" Width="120">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="MaxConnections" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Max Connections" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding SampleCount, StringFormat='{}{0:N0}'}" Width="100">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="SampleCount" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Samples" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding FirstSeen, StringFormat='{}{0:yyyy-MM-dd HH:mm}'}" Width="150">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="FirstSeen" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="First Seen" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding LastSeen, StringFormat='{}{0:yyyy-MM-dd HH:mm}'}" Width="150">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="LastSeen" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Last Seen" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                        </DataGrid.Columns>
+                    </DataGrid>
+
+                    <!-- Empty State -->
+                    <TextBlock x:Name="ApplicationConnectionsNoDataMessage"
+                               Text="No application connection data collected yet. Select a server above."
+                               FontSize="14" Foreground="{DynamicResource ForegroundMutedBrush}"
+                               HorizontalAlignment="Center" VerticalAlignment="Center"
+                               Visibility="Collapsed"/>
+                </Grid>
+            </Grid>
+        </TabItem>
+
+        <!-- Server Inventory Sub-Tab -->
+        <TabItem Header="Server Inventory">
+            <Grid>
+                <Grid.RowDefinitions>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="*"/>
+                </Grid.RowDefinitions>
+
+                <!-- Header Controls -->
+                <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="10,8" Height="36">
+                    <TextBlock Text="Server Inventory" VerticalAlignment="Center" Margin="0,0,10,0"
+                               FontWeight="Bold" FontSize="14"
+                               Foreground="{DynamicResource ForegroundBrush}"/>
+                    <Button Content="Refresh" Click="ServerInventoryRefresh_Click"
+                            Margin="12,0,0,0" Padding="10,4" MinWidth="70"/>
+                    <TextBlock x:Name="ServerInventoryCountIndicator" Text="" Margin="12,0,0,0"
+                               VerticalAlignment="Center" FontStyle="Italic"
+                               Foreground="{DynamicResource AccentBrush}" FontWeight="SemiBold"/>
+                </StackPanel>
+
+                <!-- DataGrid -->
+                <Grid Grid.Row="1" Margin="10,0,10,10">
+                    <DataGrid x:Name="ServerInventoryDataGrid" ScrollViewer.HorizontalScrollBarVisibility="Disabled"
+                              AutoGenerateColumns="False"
+                              IsReadOnly="True"
+                              CanUserSortColumns="True"
+                              GridLinesVisibility="Horizontal"
+                              CanUserResizeColumns="True"
+                              HeadersVisibility="Column"
+                              SelectionMode="Extended"
+                              RowStyle="{StaticResource DefaultRowStyle}">
+                        <DataGrid.Columns>
+                            <DataGridTextColumn Binding="{Binding ServerName}" Width="160">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ServerName" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Server" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding Edition}" Width="200">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="Edition" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Edition" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding SqlVersion}" Width="180">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="SqlVersion" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Version" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding CpuCount, StringFormat='{}{0:N0}'}" Width="70">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="CpuCount" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="CPUs" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding PhysicalMemoryMb, StringFormat='{}{0:N0}'}" Width="100">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="PhysicalMemoryMb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Memory MB" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding SocketCount}" Width="70">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="SocketCount" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Sockets" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding CoresPerSocket}" Width="100">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="CoresPerSocket" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Cores/Socket" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Right"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding ProvisioningDisplay}" Width="130">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ProvisioningDisplay" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Status" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Style.Triggers>
+                                            <DataTrigger Binding="{Binding ProvisioningStatus}" Value="RIGHT_SIZED">
+                                                <Setter Property="Foreground" Value="#27AE60"/>
+                                                <Setter Property="FontWeight" Value="SemiBold"/>
+                                            </DataTrigger>
+                                            <DataTrigger Binding="{Binding ProvisioningStatus}" Value="OVER_PROVISIONED">
+                                                <Setter Property="Foreground" Value="#F39C12"/>
+                                                <Setter Property="FontWeight" Value="SemiBold"/>
+                                            </DataTrigger>
+                                            <DataTrigger Binding="{Binding ProvisioningStatus}" Value="UNDER_PROVISIONED">
+                                                <Setter Property="Foreground" Value="#E74C3C"/>
+                                                <Setter Property="FontWeight" Value="SemiBold"/>
+                                            </DataTrigger>
+                                        </Style.Triggers>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding AvgCpuPct, StringFormat='{}{0:N1}'}" Width="80">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="AvgCpuPct" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Avg CPU %" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding StorageTotalGb, StringFormat='{}{0:N1}'}" Width="95">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="StorageTotalGb" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Storage GB" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding IdleDbCount}" Width="70">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="IdleDbCount" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Idle DBs" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding UptimeDisplay}" Width="90">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="UptimeDisplay" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Uptime" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding SqlServerStartTime, StringFormat='{}{0:yyyy-MM-dd HH:mm}'}" Width="150">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="SqlServerStartTime" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Start Time" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding LastUpdated, StringFormat='{}{0:yyyy-MM-dd HH:mm}'}" Width="150">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="LastUpdated" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Last Updated" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding MonthlyCost, StringFormat='{}{0:N0}'}" Width="100">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="MonthlyCost" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Monthly ($)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding AnnualCost, StringFormat='{}{0:N0}'}" Width="100">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="AnnualCost" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Annual ($)" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle><Style TargetType="TextBlock"><Setter Property="HorizontalAlignment" Value="Right"/></Style></DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding HealthScore}" Width="60">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="HealthScore" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Health" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="HorizontalAlignment" Value="Center"/>
+                                        <Setter Property="FontWeight" Value="Bold"/>
+                                        <Style.Triggers>
+                                            <DataTrigger Binding="{Binding HealthScoreColor}" Value="#27AE60">
+                                                <Setter Property="Foreground" Value="#27AE60"/>
+                                            </DataTrigger>
+                                            <DataTrigger Binding="{Binding HealthScoreColor}" Value="#F39C12">
+                                                <Setter Property="Foreground" Value="#F39C12"/>
+                                            </DataTrigger>
+                                            <DataTrigger Binding="{Binding HealthScoreColor}" Value="#E74C3C">
+                                                <Setter Property="Foreground" Value="#E74C3C"/>
+                                            </DataTrigger>
+                                        </Style.Triggers>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding LicenseWarning}" Width="250">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="LicenseWarning" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="License Warning" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                                <DataGridTextColumn.ElementStyle>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="Foreground" Value="#E74C3C"/>
+                                        <Setter Property="FontWeight" Value="SemiBold"/>
+                                    </Style>
+                                </DataGridTextColumn.ElementStyle>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding HadrDisplay}" Width="60">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="HadrDisplay" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="HADR" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                            <DataGridTextColumn Binding="{Binding ClusteredDisplay}" Width="80">
+                                <DataGridTextColumn.Header>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ClusteredDisplay" Click="FinOpsFilter_Click" Margin="0,0,4,0"/>
+                                        <TextBlock Text="Clustered" FontWeight="Bold" VerticalAlignment="Center"/>
+                                    </StackPanel>
+                                </DataGridTextColumn.Header>
+                            </DataGridTextColumn>
+                        </DataGrid.Columns>
+                    </DataGrid>
+
+                    <!-- Empty State -->
+                    <TextBlock x:Name="ServerInventoryNoDataMessage"
+                               Text="No server inventory data collected yet"
+                               FontSize="14" Foreground="{DynamicResource ForegroundMutedBrush}"
+                               HorizontalAlignment="Center" VerticalAlignment="Center"
+                               Visibility="Collapsed"/>
+                </Grid>
+            </Grid>
+        </TabItem>
+
+    </TabControl>
+    </Grid>
+</UserControl>
diff --git a/Lite/Services/RemoteCollectorService.DatabaseSize.cs b/Lite/Services/RemoteCollectorService.DatabaseSize.cs
index e826f3a..ad765fd 100644
--- a/Lite/Services/RemoteCollectorService.DatabaseSize.cs
+++ b/Lite/Services/RemoteCollectorService.DatabaseSize.cs
@@ -122,7 +122,7 @@ ELSE CONVERT(decimal(19,2), mf.max_size * 8.0 / 1024.0)
     growth_pct =
         CASE WHEN mf.is_percent_growth = 1 THEN mf.growth ELSE NULL END,
     vlf_count =
-        CASE WHEN mf.type = 1 /*LOG*/ THEN (SELECT COUNT(*) FROM sys.dm_db_log_info(mf.database_id)) ELSE NULL END
+        CASE WHEN mf.type = 1 /*LOG*/ THEN (SELECT COUNT(*) FROM sys.dm_db_log_info(mf.database_id) AS li WHERE li.file_id = mf.file_id) ELSE NULL END
 FROM sys.master_files AS mf
 JOIN sys.databases AS d
   ON d.database_id = mf.database_id
@@ -181,7 +181,7 @@ ELSE CONVERT(decimal(19,2), df.max_size * 8.0 / 1024.0)
     growth_pct =
         CASE WHEN df.is_percent_growth = 1 THEN df.growth ELSE NULL END,
     vlf_count =
-        CASE WHEN df.type = 1 /*LOG*/ THEN (SELECT COUNT(*) FROM sys.dm_db_log_info(DB_ID())) ELSE NULL END
+        CASE WHEN df.type = 1 /*LOG*/ THEN (SELECT COUNT(*) FROM sys.dm_db_log_info(DB_ID()) AS li WHERE li.file_id = df.file_id) ELSE NULL END
 FROM sys.database_files AS df
 ORDER BY
     df.file_id
diff --git a/install/52_collect_database_size_stats.sql b/install/52_collect_database_size_stats.sql
index b88ceb3..7b52fcd 100644
--- a/install/52_collect_database_size_stats.sql
+++ b/install/52_collect_database_size_stats.sql
@@ -167,7 +167,7 @@ BEGIN
                 vlf_count =
                     CASE
                         WHEN df.type = 1 /*LOG*/
-                        THEN (SELECT COUNT(*) FROM sys.dm_db_log_info(DB_ID()))
+                        THEN (SELECT COUNT(*) FROM sys.dm_db_log_info(DB_ID()) AS li WHERE li.file_id = df.file_id)
                         ELSE NULL
                     END
             FROM sys.database_files AS df
@@ -278,7 +278,7 @@ BEGIN
                         vlf_count =
                             CASE
                                 WHEN df.type = 1 /*LOG*/
-                                THEN (SELECT COUNT(*) FROM sys.dm_db_log_info(DB_ID()))
+                                THEN (SELECT COUNT(*) FROM sys.dm_db_log_info(DB_ID()) AS li WHERE li.file_id = df.file_id)
                                 ELSE NULL
                             END
                     FROM sys.database_files AS df

From c71cf657bfb50a6cb42586a7098e53736ef41157 Mon Sep 17 00:00:00 2001
From: Erik Darling <2136037+erikdarlingdata@users.noreply.github.com>
Date: Wed, 18 Mar 2026 08:35:53 -0400
Subject: [PATCH 14/14] Fix uninitialized @error_message in database size
 collector CATCH
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The per-database inner CATCH referenced @error_message which was never
set — debug output always showed NULL. Use ERROR_MESSAGE() directly.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 install/52_collect_database_size_stats.sql | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/install/52_collect_database_size_stats.sql b/install/52_collect_database_size_stats.sql
index 7b52fcd..11e71e0 100644
--- a/install/52_collect_database_size_stats.sql
+++ b/install/52_collect_database_size_stats.sql
@@ -301,7 +301,8 @@ BEGIN
                     */
                     IF @debug = 1
                     BEGIN
-                        RAISERROR(N'Error collecting size stats for database [%s]: %s', 0, 1, @db_name, @error_message) WITH NOWAIT;
+                        DECLARE @db_error_message nvarchar(4000) = ERROR_MESSAGE();
+                        RAISERROR(N'Error collecting size stats for database [%s]: %s', 0, 1, @db_name, @db_error_message) WITH NOWAIT;
                     END;
                 END CATCH;