upgrade fuz_css

.gitignore

@@ -1,14 +1,15 @@
 # Deps
-node_modules
+node_modules/
 
 # Output
-/.svelte-kit
-/build
-/dist
-/dist_*
-/target
-/.gro
-/.zzz
+.svelte-kit/
+build/
+dist/
+dist_*/
+target/
+.gro/
+.fuz/
+.zzz/
 
 # Env
 .env*

CLAUDE.md

@@ -6,6 +6,16 @@ A modernized fork of PrismJS optimized for runtime syntax highlighting.
 
 See [README.md](./README.md).
 
+## Gro commands
+
+```bash
+gro check     # typecheck, test, lint, format check (run before committing)
+gro typecheck # typecheck only (faster iteration)
+gro test      # run tests with vitest
+gro gen       # regenerate .gen files
+gro build     # build the package for production
+```
+
 ## Commands
 
 ```bash
@@ -48,8 +58,8 @@ The system uses regex-based tokenization inherited from PrismJS, maintaining com
 
 #### Themes
 
-- `src/lib/theme.css` - CSS classes for HTML mode (requires Fuz CSS or theme_variables.css)
-- `src/lib/theme_variables.css` - CSS variable definitions for non-Fuz CSS users
+- `src/lib/theme.css` - CSS classes for HTML mode (requires fuz_css or theme_variables.css)
+- `src/lib/theme_variables.css` - CSS variable definitions for non-fuz_css users
 
 ## How It Works
 
@@ -142,10 +152,12 @@ An experimental alternative component (`CodeHighlight.svelte`) is available that
 for browsers that implement it. This is not recommended for general use due to limited browser support.
 
 **Components:**
+
 - `src/lib/CodeHighlight.svelte` - Hybrid component supporting both HTML and range modes with auto-detection
 - `src/lib/highlight_manager.ts` - Manages CSS Custom Highlights per element
 
 **Theme:**
+
 - `src/lib/theme_highlight.css` - CSS with both `.token_*` classes and `::highlight()` pseudo-elements
 
 #### Range Highlighting Implementation
@@ -203,7 +215,7 @@ Results show relative performance (% of fastest) for each language and content s
 
 ## Color Variables
 
-Theme uses CSS variables from Fuz CSS:
+Theme uses CSS variables from fuz_css:
 
 - `--color_a` - Keywords, tags
 - `--color_b` - Strings, selectors

README.md

@@ -25,8 +25,8 @@ but there are two optional dependencies:
   based on [`prism-svelte`](https://github.com/pngwn/prism-svelte)
   and a [Svelte component](src/lib/Code.svelte) for convenient usage.
 - The [default theme](src/lib/theme.css) integrates
-  with my CSS library [Fuz CSS](https://github.com/fuzdev/fuz_css) for colors that adapt to the user's runtime `color-scheme` preference.
-  Non-Fuz CSS users should import [theme_variables.css](src/lib/theme_variables.css)
+  with my CSS library [fuz_css](https://github.com/fuzdev/fuz_css) for colors that adapt to the user's runtime `color-scheme` preference.
+  Non-fuz_css users should import [theme_variables.css](src/lib/theme_variables.css)
   or otherwise define those variables.
 
 Compared to [Shiki](https://github.com/shikijs/shiki),
@@ -79,14 +79,14 @@ import '@fuzdev/fuz_code/theme.css';
 ```
 
 The primary themes (currently just [one](src/lib/theme.css)) have a dependency
-on my CSS library [Fuz CSS](https://github.com/fuzdev/fuz_css)
+on my CSS library [fuz_css](https://github.com/fuzdev/fuz_css)
 for [color-scheme](https://css.fuz.dev/docs/themes) awareness.
-See the [Fuz CSS docs](https://css.fuz.dev/) for its usage.
+See the [fuz_css docs](https://css.fuz.dev/) for its usage.
 
-If you're not using Fuz CSS, import `theme_variables.css` alongside `theme.css`:
+If you're not using fuz_css, import `theme_variables.css` alongside `theme.css`:
 
 ```ts
-// Without Fuz CSS:
+// Without fuz_css:
 import '@fuzdev/fuz_code/theme.css';
 import '@fuzdev/fuz_code/theme_variables.css';
 ```
@@ -96,9 +96,9 @@ import '@fuzdev/fuz_code/theme_variables.css';
 - [@fuzdev/fuz_code/syntax_styler_global.js](src/lib/syntax_styler_global.ts) - pre-configured instance with all grammars
 - [@fuzdev/fuz_code/syntax_styler.js](src/lib/syntax_styler.ts) - base class for custom grammars
 - [@fuzdev/fuz_code/theme.css](src/lib/theme.css) -
-  default theme that depends on [Fuz CSS](https://github.com/fuzdev/fuz_css)
+  default theme that depends on [fuz_css](https://github.com/fuzdev/fuz_css)
 - [@fuzdev/fuz_code/theme_variables.css](src/lib/theme_variables.css) -
-  CSS variables for non-Fuz CSS users
+  CSS variables for non-fuz_css users
 - [@fuzdev/fuz_code/Code.svelte](src/lib/Code.svelte) -
   Svelte component for syntax highlighting with HTML generation
 

package.json

@@ -32,7 +32,7 @@
     "node": ">=22.15"
   },
   "peerDependencies": {
-    "@fuzdev/fuz_css": ">=0.41.0",
+    "@fuzdev/fuz_css": ">=0.44.1",
     "svelte": "^5"
   },
   "peerDependenciesMeta": {
@@ -45,16 +45,17 @@
   },
   "devDependencies": {
     "@changesets/changelog-git": "^0.2.1",
-    "@fuzdev/fuz_css": "^0.43.0",
-    "@fuzdev/fuz_ui": "^0.177.0",
-    "@fuzdev/fuz_util": "^0.45.1",
+    "@fuzdev/fuz_css": "^0.44.1",
+    "@fuzdev/fuz_ui": "^0.178.2",
+    "@fuzdev/fuz_util": "^0.45.3",
     "@ryanatkn/eslint-config": "^0.9.0",
-    "@ryanatkn/gro": "^0.184.0",
+    "@ryanatkn/gro": "^0.186.0",
     "@sveltejs/adapter-static": "^3.0.10",
     "@sveltejs/kit": "^2.49.1",
     "@sveltejs/package": "^2.5.7",
     "@sveltejs/vite-plugin-svelte": "^6.2.1",
     "@types/node": "^24.10.1",
+    "@webref/css": "^8.2.0",
     "eslint": "^9.39.1",
     "eslint-plugin-svelte": "^3.13.1",
     "esm-env": "^1.2.2",