/* CSS Variables for theming */
:root[data-theme="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #e9ecef;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --text-tertiary: #adb5bd;
    --border-color: #dee2e6;
    --accent-color: #6366f1;
    --accent-hover: #4f46e5;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --code-bg: #f1f3f5;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
}

:root[data-theme="dark"] {
    --bg-primary: #1a1b26;
    --bg-secondary: #24283b;
    --bg-tertiary: #414868;
    --text-primary: #c0caf5;
    --text-secondary: #9aa5ce;
    --text-tertiary: #565f89;
    --border-color: #3b4261;
    --accent-color: #7aa2f7;
    --accent-hover: #7dcfff;
    --success-color: #9ece6a;
    --warning-color: #e0af68;
    --danger-color: #f7768e;
    --code-bg: #1f2335;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
}

/* Reset and base styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: background-color 0.2s, color 0.2s;
    height: 100vh;
    overflow: hidden;
}

/* Layout */
.layout {
    display: flex;
    height: calc(100vh - 50px); /* Account for top nav */
    overflow: hidden;
}

/* Sidebar */
.sidebar {
    width: 320px;
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.sidebar-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sidebar-title {
    font-size: 1.25rem;
    font-weight: 600;
}

.view-toggle {
    display: flex;
    gap: 0.25rem;
    background-color: var(--bg-tertiary);
    border-radius: 6px;
    padding: 2px;
}

.view-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.375rem;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.view-btn:hover {
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

.view-btn.active {
    color: var(--accent-color);
    background-color: var(--bg-primary);
}

/* Search box */
.search-box {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.search-icon {
    position: absolute;
    left: 1.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
    pointer-events: none;
}

#search-input {
    width: 100%;
    padding: 0.5rem 0.75rem 0.5rem 2.5rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: all 0.2s;
}

#search-input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

#search-input::placeholder {
    color: var(--text-tertiary);
}

/* Command browser */
.command-browser {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 1rem;
}

/* ─── Column view (SVG tree) ────────────────────────────────── */
.tree-columns {
    position: relative;
    overflow-x: auto;
    padding: 0 0 8px;
}
.tree-columns::-webkit-scrollbar { height: 5px; }
.tree-columns::-webkit-scrollbar-track { background: transparent; }
.tree-columns::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 3px; }

.col-svg {
    position: absolute;
    top: 0; left: 0;
    pointer-events: none;
    z-index: 0;
}
.col-grid {
    position: relative;
    z-index: 1;
}
.col-cell {
    padding: 3px 8px;
    display: flex;
    align-items: center;
    min-height: 32px;
}
.col-cell-empty {
    padding: 0;
    min-height: 0;
}
.col-row {
    display: flex;
    align-items: center;
    padding: 4px 6px;
    border-radius: 6px;
    cursor: default;
    transition: background 0.1s;
}
.col-row:hover { background: var(--bg-tertiary); }
.col-row.selected { background: color-mix(in srgb, var(--accent-color) 15%, transparent); }

/* ─── Pills (tree view nodes) ──────────────────────────────── */
.pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
    white-space: nowrap;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    transition: border-color 0.15s, color 0.15s, background 0.15s;
    user-select: none;
    cursor: pointer;
}
.pill-root {
    border-color: var(--accent-color);
    color: var(--accent-color);
    font-weight: 700;
    cursor: pointer;
}
.pill-group { color: var(--text-primary); }
.pill-leaf  { color: var(--text-secondary); }
.pill.selected {
    background: color-mix(in srgb, var(--accent-color) 15%, transparent);
    border-color: var(--accent-color);
    border-width: 2px;
}
.pill.path-highlight { border-color: var(--accent-color); }
.pill-root.path-highlight { border-color: var(--accent-color); }

/* Tree view */
.tree-view {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.tree-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
    font-size: 0.75rem;
}

.tree-item:hover {
    background-color: var(--bg-tertiary);
}

.tree-item.selected {
    background-color: var(--accent-color);
    color: white;
}

.tree-item .depth-indicator {
    width: 1rem;
    height: 1px;
    background-color: var(--border-color);
}

.tree-toggle {
    width: 16px;
    height: 16px;
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--text-tertiary);
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
}

.tree-toggle.expanded {
    transform: rotate(90deg);
}

/* Occupies the same horizontal space as .tree-toggle so leaf items line up
   with sibling groups. Never visible. */
.tree-toggle-placeholder {
    display: inline-block;
    width: 16px;
    height: 16px;
}

.tree-children {
    margin-left: 1rem;
    display: none;
}

.tree-children.expanded {
    display: block;
}

/* List view */
.list-view {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.list-item {
    padding: 0.75rem;
    border-radius: 6px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: all 0.2s;
}

.list-item:hover {
    border-color: var(--accent-color);
}

.list-item.selected {
    background-color: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.list-item-name {
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
    font-weight: 600;
    font-size: 0.75rem;
}

.list-item-desc {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.list-item.selected .list-item-desc {
    color: rgba(255, 255, 255, 0.8);
}

/* Main content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

[data-theme="light"] .moon-icon {
    display: none;
}

[data-theme="dark"] .sun-icon {
    display: none;
}

/* Command detail */
.command-detail {
    flex: 1;
    overflow-y: auto;
    padding: 2rem;
}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-tertiary);
    gap: 1rem;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.breadcrumb-item {
    color: var(--text-secondary);
}

.breadcrumb-separator {
    color: var(--text-tertiary);
}

.breadcrumb-item.current {
    color: var(--text-primary);
    font-weight: 600;
}

.command-title {
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.command-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

/* Section */
.section {
    margin-bottom: 2rem;
}

.section-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

/* Options/Arguments table */
.options-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 2rem;
}

.options-table th {
    text-align: left;
    padding: 0.75rem;
    font-weight: 600;
    font-size: 0.75rem;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
    background-color: var(--bg-secondary);
}

.options-table td {
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.8125rem;
}

/* First column (Option / Argument name) should never wrap — give up
   horizontal space to the Description column instead. */
.options-table td:first-child {
    white-space: nowrap;
}

.options-table tr:hover {
    background-color: var(--bg-secondary);
}

.option-name {
    font-family: 'Monaco', 'Menlo', 'Consolas', monospace;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-color);
}

.option-alias {
    font-family: 'Monaco', 'Menlo', 'Consolas', monospace;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-left: 0.5rem;
}

.badge {
    display: inline-block;
    padding: 0.125rem 0.375rem;
    border-radius: 4px;
    font-size: 0.675rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.badge-required {
    background-color: var(--danger-color);
    color: white;
    margin-left: 0.5rem;
}

.badge-type {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.default-value {
    font-family: 'Monaco', 'Menlo', 'Consolas', monospace;
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

/* Examples */
.examples-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.example {
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
    background-color: var(--bg-secondary);
}

.example-desc {
    padding: 0.75rem 1rem;
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.example-code-wrapper {
    position: relative;
}

.example-code {
    padding: 1rem;
    font-family: 'Monaco', 'Menlo', 'Consolas', monospace;
    font-size: 0.75rem;
    background-color: var(--code-bg);
    color: var(--text-primary);
    overflow-x: auto;
    margin: 0;
}

.copy-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.375rem;
    cursor: pointer;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    opacity: 0;
}

.example:hover .copy-btn {
    opacity: 1;
}

.copy-btn:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
}

.copy-btn.copied {
    color: var(--success-color);
    border-color: var(--success-color);
}

/* Subcommands list */
.subcommands-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
}

.subcommand-card {
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
}

.subcommand-card:hover {
    border-color: var(--accent-color);
    box-shadow: var(--shadow-sm);
}

.subcommand-name {
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--accent-color);
    margin-bottom: 0.25rem;
}

.subcommand-desc {
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

/* Markdown content */
.markdown-content h1,
.markdown-content h2,
.markdown-content h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.markdown-content p {
    margin-bottom: 1rem;
}

.markdown-content code {
    background-color: var(--code-bg);
    padding: 0.125rem 0.375rem;
    border-radius: 3px;
    font-family: 'Monaco', 'Menlo', 'Consolas', monospace;
    font-size: 0.875em;
}

.markdown-content pre {
    background-color: var(--code-bg);
    padding: 1rem;
    border-radius: 6px;
    overflow-x: auto;
    margin-bottom: 1rem;
}

.markdown-content pre code {
    background: none;
    padding: 0;
}

.markdown-content a {
    color: var(--accent-color);
    text-decoration: none;
}

.markdown-content a:hover {
    text-decoration: underline;
}

/* Top Navigation */
.top-nav {
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.nav-content {
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-brand .nav-icon {
    height: 1.5rem;
    width: auto;
    display: block;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.2s;
    padding: 0.5rem 0;
}

.nav-link:hover {
    color: var(--accent-color);
}

.nav-link.active {
    color: var(--accent-color);
    font-weight: 600;
}

.theme-toggle-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.5rem;
    cursor: pointer;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.theme-toggle-btn:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

/* Landing page */
/*
 * Landing page layout: fixed-height viewport so the scrollbar is contained to
 * the main content area (below the sticky nav, above the footer).
 */
.landing-page {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.landing-page > .top-nav {
    flex-shrink: 0;
}

.landing-page > .site-footer {
    flex-shrink: 0;
}

.landing-container {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    padding: 4rem 2rem;
}

.landing-container > .landing-header,
.landing-container > .landing-main {
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.landing-header {
    text-align: center;
    margin-bottom: 3rem;
}

.logo {
    width: 80px;
    height: 80px;
    margin-bottom: 1.5rem;
}

.landing-header h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.tagline {
    font-size: 1.5rem;
    color: var(--text-secondary);
}

.install-section {
    margin-bottom: 2rem;
}

.install-section h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.code-block {
    position: relative;
    background-color: var(--code-bg);
    padding: 1rem 2.5rem 1rem 1rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.code-block code {
    font-family: 'Monaco', 'Menlo', 'Consolas', monospace;
    font-size: 0.8125rem;
    color: var(--text-primary);
}

.code-block .copy-btn {
    position: absolute;
    top: 0.625rem;
    right: 0.625rem;
    opacity: 1;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.375rem;
    cursor: pointer;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.code-block .copy-btn:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
}

.code-block .copy-btn.copied {
    color: var(--success-color);
    border-color: var(--success-color);
}

.cta-section {
    text-align: center;
    margin-bottom: 3rem;
}

/* Minimal landing page (no install section before the CTA): restore the
   breathing room the install-section used to provide between the header and
   the Browse Commands button. */
.landing-main > .cta-section:first-child {
    margin-top: 3rem;
}

.landing-section {
    margin-bottom: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.landing-section h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.landing-section .markdown-content {
    font-size: 0.9375rem;
    line-height: 1.8;
}

.landing-section .markdown-content p {
    margin-bottom: 0.75rem;
}

.landing-section .markdown-content pre {
    background-color: var(--code-bg);
    padding: 0.75rem 1rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    margin-bottom: 1rem;
    overflow-x: auto;
}

.landing-section .markdown-content code {
    font-family: 'Monaco', 'Menlo', 'Consolas', monospace;
    font-size: 0.875rem;
}

/* Step cards */
.step-card {
    display: flex;
    gap: 1rem;
    padding: 1.25rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 1rem;
    background-color: var(--bg-primary);
    transition: border-color 0.2s;
}

.step-card:last-child {
    margin-bottom: 0;
}

.step-number {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: var(--accent-color);
    color: white;
    font-weight: 700;
    font-size: 0.8125rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-body {
    flex: 1;
    min-width: 0;
}

.step-title {
    font-weight: 600;
    font-size: 0.9375rem;
    margin-bottom: 0.375rem;
    color: var(--text-primary);
}

.step-code-wrapper {
    position: relative;
}

.step-code {
    background-color: var(--code-bg);
    color: var(--text-primary);
    padding: 0.625rem 2.5rem 0.625rem 0.75rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    font-family: 'Monaco', 'Menlo', 'Consolas', monospace;
    font-size: 0.75rem;
    overflow-x: auto;
    margin: 0;
}

.step-code-wrapper .copy-btn {
    position: absolute;
    top: 0.375rem;
    right: 0.375rem;
    opacity: 0;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.25rem;
    cursor: pointer;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.step-card:hover .copy-btn,
.step-code-wrapper:hover .copy-btn {
    opacity: 1;
}

.step-code-wrapper .copy-btn:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
}

.step-code-wrapper .copy-btn.copied {
    color: var(--success-color);
    border-color: var(--success-color);
}

.step-desc {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-top: 0.375rem;
}

/* Quick Start layout */
.qs-prompt {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.quickstart-section .qs-columns {
    display: flex;
    gap: 2rem;
}

.qs-selector {
    flex-shrink: 0;
    width: 260px;
}

.qs-options {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.qs-option {
    display: block;
    width: 100%;
    text-align: left;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
}

.qs-option:hover {
    border-color: var(--accent-color);
}

.qs-option.active {
    border-color: var(--accent-color);
    background-color: var(--accent-color);
    color: white;
}

.qs-panels {
    flex: 1;
    min-width: 0;
}

@media (max-width: 768px) {
    .quickstart-section .qs-columns {
        flex-direction: column;
    }
    .qs-selector {
        width: 100%;
    }
    .qs-options {
        flex-direction: row;
        flex-wrap: wrap;
    }
    .qs-option {
        width: auto;
    }
}

/* Feature list */
.feature-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 0.75rem;
}

.feature-list li {
    padding: 1rem 1.25rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.9375rem;
    background-color: var(--bg-primary);
    transition: border-color 0.2s;
}

.feature-list li:hover {
    border-color: var(--accent-color);
}

.feature-list li strong,
.feature-title strong {
    color: var(--accent-color);
}

.feature-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.feature-desc {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.btn-primary {
    display: inline-block;
    padding: 0.75rem 2rem;
    background-color: var(--accent-color);
    color: white;
    font-weight: 600;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.2s;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Responsive */
@media (max-width: 768px) {
    .layout {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
        height: 40vh;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
    
    .main-content {
        height: 60vh;
    }
    
    .tree-columns {
        overflow-x: auto;
    }
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-tertiary);
}

/* Footer */
.site-footer {
    text-align: center;
    padding: 1rem;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    border-top: 1px solid var(--border-color);
}
.site-footer a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
}
.site-footer a:hover {
    text-decoration: underline;
}
.sidebar-footer {
    flex-shrink: 0;
    text-align: center;
    padding: 0.625rem;
    margin-bottom: 0.875rem;
    font-size: 0.7rem;
    color: var(--text-tertiary);
    border-top: 1px solid var(--border-color);
}
.sidebar-footer a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
}
.sidebar-footer a:hover {
    text-decoration: underline;
}