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fix: sidebar CSS overflow for long titles (#170) #230

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fix: sidebar CSS overflow for long titles (#170) #230

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48 changes: 48 additions & 0 deletions src/custom/_sidebar.css
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Original file line number Diff line number Diff line change
Expand Up @@ -342,3 +342,51 @@ aside[class*="docSidebarContainer"] .menu__caret {
.navbar-sidebar .menu__list-item-collapsible {
border-radius: var(--radius-md);
}

/* ==========================================
4.6) SIDEBAR OVERFLOW HANDLING
Fixes #170 - long titles overflow in sidebar
========================================== */

/* Ensure sidebar container clips overflow */
aside[class*="docSidebarContainer"] {
overflow-x: hidden;
}

/* Main menu element clips content */
aside[class*="docSidebarContainer"] .menu {
overflow-x: hidden;
}

/* Menu links handle long text gracefully */
.theme-doc-sidebar-menu .menu__link {
/* Allow natural word wrapping for better readability */
word-wrap: break-word;
overflow-wrap: break-word;
hyphens: auto;
/* Prevent horizontal overflow */
max-width: 100%;
}

/* Handle code elements within sidebar links */
.theme-doc-sidebar-menu .menu__link code {
/* Prevent code from causing overflow */
word-break: break-all;
white-space: normal;
/* Reduce code styling in sidebar for compactness */
font-size: 0.9em;
padding: 0.1em 0.3em;
}

/* Category labels also need overflow handling */
.menu__list-item-collapsible > .menu__link {
overflow: hidden;
text-overflow: ellipsis;
/* Single line truncation for category headers */
white-space: nowrap;
}

/* But leaf items (actual page links) can wrap to multiple lines */
.theme-doc-sidebar-item-link .menu__link {
white-space: normal;
}