/* CSS Custom Properties for Theming */
:root {
    --bg-primary: #f8f9fa;
    --bg-secondary: white;
    --bg-card: white;
    --bg-hover: #f0f0f0;
    --bg-input: white;
    --text-primary: #1a1a1a;
    --text-secondary: #555;
    --text-muted: #888;
    --text-placeholder: #999;
    --border-color: #e5e5e5;
    --border-light: #ddd;
    --accent: #0066cc;
    --accent-hover: #0052a3;
    --accent-bg: #e8f4ff;
    --error: #d32f2f;
}

[data-theme="dark"] {
    --bg-primary: #121212;
    --bg-secondary: #1e1e1e;
    --bg-card: #252525;
    --bg-hover: #333;
    --bg-input: #2a2a2a;
    --text-primary: #f0f0f0;
    --text-secondary: #d0d0d0;
    --text-muted: #888;
    --text-placeholder: #666;
    --border-color: #404040;
    --border-light: #333;
    --accent: #4da6ff;
    --accent-hover: #7cbfff;
    --accent-bg: #1a3a5c;
    --error: #ff6b6b;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    margin: 0;
    padding: 0;
}

/* Subtle noise texture overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.35;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* Sidebar Navigation */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 220px;
    height: 100vh;
    background: #1a1a1a;
    color: white;
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: transform 0.3s ease;
    overflow-y: auto;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-logo-img {
    width: 32px;
    height: auto;
    margin-right: 0.5rem;
}

.sidebar-logo {
    font-size: 1.4rem;
    font-weight: 700;
    color: white;
    text-shadow: 0 0 12px rgba(255, 255, 255, 0.8);
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-nav {
    list-style: none;
    margin: 0;
    padding: 1rem 0;
    flex-grow: 1;
}

.sidebar-nav li {
    margin: 0;
}

.sidebar-divider {
    height: 1px;
    background: rgba(255,255,255,0.1);
    margin: 0.5rem 1.5rem;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.5rem;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: all 0.2s;
    font-weight: 500;
    font-size: 0.95rem;
}

.sidebar-link:hover {
    color: white;
    background: rgba(255,255,255,0.05);
    text-decoration: none;
}

.sidebar-link.active {
    color: white;
    background: rgba(0, 102, 204, 0.3);
    border-left: 3px solid var(--accent);
    cursor: pointer;
}

.sidebar-link svg {
    flex-shrink: 0;
    opacity: 0.8;
}

.sidebar-link.active svg {
    opacity: 1;
}

.sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.sidebar-footer-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255,255,255,0.6);
    font-size: 0.85rem;
    text-decoration: none;
    transition: color 0.2s;
    margin-bottom: 0.5rem;
}

.sidebar-footer-link:hover {
    color: white;
    text-decoration: none;
}

.sidebar-joke {
    padding: 0.75rem 1rem;
    margin: auto 0.75rem 0.5rem;
    font-size: 0.65rem;
    color: rgba(255,255,255,0.35);
    font-style: italic;
    line-height: 1.45;
    pointer-events: none;
}

/* Sidebar Footer Meta Row */
.sidebar-footer-meta {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255,255,255,0.08);
    flex-wrap: nowrap;
}

/* Updated & Visitors - plain text style */
.sidebar-updated,
.sidebar-visitors {
    font-size: 0.6rem;
    color: rgba(255,255,255,0.35);
    white-space: nowrap;
}

.sidebar-visitors {
    margin-left: auto;
}

/* Theme Toggle Button - Pill Style */
.theme-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    color: rgba(255,255,255,0.6);
    font-size: 0.6rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
    flex-shrink: 0;
}

.theme-toggle:hover {
    color: white;
    background: rgba(255,255,255,0.12);
    box-shadow: 0 0 10px rgba(255,255,255,0.08);
}

.theme-toggle svg {
    flex-shrink: 0;
    width: 12px;
    height: 12px;
}

.sidebar-footer-link {
    position: relative;
    z-index: 10;
}

/* Main Content Area */
.main-content {
    margin-left: 220px;
    min-height: 100vh;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 101;
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 8px;
    background: #1a1a1a;
    color: white;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

/* Mobile Responsive Sidebar */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    body.sidebar-open::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0,0,0,0.5);
        z-index: 99;
    }

    .header {
        padding-top: 3rem;
    }
}

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

a:hover {
    text-decoration: underline;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* Header */
.header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
    color: var(--text-primary);
}

.subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin: 0 0 1rem 0;
}

.btn-suggest {
    display: inline-block;
    background: var(--accent);
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    font-weight: 500;
    transition: background 0.2s;
}

.btn-suggest:hover {
    background: var(--accent-hover);
    text-decoration: none;
}

/* Header Links */
.header-links {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-resources {
    display: inline-block;
    background: var(--bg-card);
    color: var(--accent);
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    font-weight: 500;
    border: 1px solid var(--accent);
    transition: all 0.2s;
}

.btn-resources:hover {
    background: var(--accent);
    color: white;
    text-decoration: none;
}

.pkg-best-for {
    font-size: 0.85rem;
    color: var(--text-secondary);
    max-width: 200px;
}

/* Resources Page */
.resources-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.resource-card {
    background: var(--bg-card);
    border-radius: 10px;
    padding: 1.25rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.2s, transform 0.2s;
}

.resource-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.resource-card .card-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.resource-favicon {
    width: 20px;
    height: 20px;
    border-radius: 3px;
    flex-shrink: 0;
}

.resource-name {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
    flex: 1;
}

.resource-name a {
    color: var(--text-primary);
}

.resource-name a:hover {
    color: var(--accent);
}

.resource-type {
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    background: var(--accent-bg);
    color: var(--accent);
    border-radius: 4px;
    font-weight: 500;
    white-space: nowrap;
}

.resource-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0 0 1rem 0;
    flex-grow: 1;
    line-height: 1.5;
}

.resource-count {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Search and Filters Row */
.search-filters-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.search-container {
    flex: 1;
    min-width: 200px;
    max-width: 500px;
    margin: 0;
}

.category-select {
    padding: 0.6rem 2rem 0.6rem 1rem;
    font-size: 0.9rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-input) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E") no-repeat right 0.75rem center;
    color: var(--text-primary);
    appearance: none;
    cursor: pointer;
    font-family: inherit;
    min-width: 180px;
}

.category-select:focus {
    outline: none;
    border-color: var(--accent);
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 16px;
    color: var(--text-muted);
    pointer-events: none;
}

.search-input {
    width: 100%;
    padding: 10px 40px 10px 40px;
    font-size: 0.9rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-input);
    color: var(--text-primary);
    transition: border-color 0.2s, box-shadow 0.2s;
    font-family: inherit;
}

.search-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

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

.clear-btn {
    position: absolute;
    right: 8px;
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: var(--bg-hover);
    cursor: pointer;
    transition: background 0.2s;
    color: var(--text-muted);
}

.clear-btn:hover {
    background: var(--bg-hover);
}

.result-count {
    text-align: center;
    margin-top: 0.75rem;
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: color 0.2s;
}

.result-count.no-match {
    color: var(--error);
}

/* Category Filter Buttons */
.category-filters {
    margin-bottom: 1.5rem;
    position: relative;
}

.filter-scroll-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.5rem 0;
    justify-content: center;
}

.filter-scroll-container::-webkit-scrollbar {
    height: 6px;
}

.filter-scroll-container::-webkit-scrollbar-track {
    background: transparent;
}

.filter-scroll-container::-webkit-scrollbar-thumb {
    background: var(--text-placeholder);
    border-radius: 3px;
}

.category-btn {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
    font-family: inherit;
}

.category-btn:hover {
    background: var(--bg-hover);
    border-color: var(--border-color);
}

.category-btn.active {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

/* Use-Case Tags */
.tag-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.75rem;
}

.use-case-tag {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--bg-hover);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.use-case-tag:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

/* Tag color variations */
.use-case-tag[data-tag="causal inference"] { background: #e3f2fd; color: #1565c0; }
.use-case-tag[data-tag="machine learning"] { background: #f3e5f5; color: #7b1fa2; }
.use-case-tag[data-tag="time series"] { background: #e8f5e9; color: #2e7d32; }
.use-case-tag[data-tag="Bayesian"] { background: #fff3e0; color: #e65100; }
.use-case-tag[data-tag="forecasting"] { background: #e0f7fa; color: #00838f; }
.use-case-tag[data-tag="panel data"] { background: #fce4ec; color: #c2185b; }
.use-case-tag[data-tag="regression"] { background: #f1f8e9; color: #558b2f; }
.use-case-tag[data-tag="bootstrap"] { background: #ede7f6; color: #512da8; }
.use-case-tag[data-tag="A/B testing"] { background: #e8eaf6; color: #3949ab; }
.use-case-tag[data-tag="matching"] { background: #e0f2f1; color: #00796b; }
.use-case-tag[data-tag="DiD"] { background: #fff8e1; color: #ff8f00; }
.use-case-tag[data-tag="synthetic control"] { background: #fbe9e7; color: #d84315; }

/* Tag dark mode overrides */
[data-theme="dark"] .use-case-tag[data-tag="causal inference"] { background: #1a3a5c; color: #64b5f6; }
[data-theme="dark"] .use-case-tag[data-tag="machine learning"] { background: #3d2a4d; color: #ce93d8; }
[data-theme="dark"] .use-case-tag[data-tag="time series"] { background: #1b3a2a; color: #81c784; }
[data-theme="dark"] .use-case-tag[data-tag="Bayesian"] { background: #3d2a1a; color: #ffb74d; }
[data-theme="dark"] .use-case-tag[data-tag="forecasting"] { background: #1a3a3d; color: #4dd0e1; }
[data-theme="dark"] .use-case-tag[data-tag="panel data"] { background: #3d1a2a; color: #f48fb1; }
[data-theme="dark"] .use-case-tag[data-tag="regression"] { background: #2a3a1a; color: #aed581; }
[data-theme="dark"] .use-case-tag[data-tag="bootstrap"] { background: #2a1a3d; color: #b39ddb; }
[data-theme="dark"] .use-case-tag[data-tag="A/B testing"] { background: #1a2a4d; color: #7986cb; }
[data-theme="dark"] .use-case-tag[data-tag="matching"] { background: #1a3a3a; color: #4db6ac; }
[data-theme="dark"] .use-case-tag[data-tag="DiD"] { background: #3d3a1a; color: #ffd54f; }
[data-theme="dark"] .use-case-tag[data-tag="synthetic control"] { background: #3d2a1a; color: #ff8a65; }

/* Card Animation for Filtering */
.package-card {
    transition: opacity 0.25s ease, transform 0.25s ease, box-shadow 0.2s;
}

.package-card.hidden {
    opacity: 0;
    transform: scale(0.95);
    pointer-events: none;
    position: absolute;
    visibility: hidden;
}

.package-card.visible {
    opacity: 1;
    transform: scale(1);
}

.resource-card.hidden {
    display: none !important;
}

.resource-card:not(.hidden) {
    display: flex !important;
    opacity: 1 !important;
    visibility: visible !important;
}

/* Category Section Hiding */
.category-section {
    transition: opacity 0.25s ease, max-height 0.3s ease;
}

.category-section.section-hidden {
    display: none;
}

/* No Results State */
.no-results {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    text-align: center;
    color: var(--text-muted);
}

.no-results svg {
    color: var(--text-placeholder);
    margin-bottom: 1rem;
}

.no-results p {
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.no-results #search-term {
    font-weight: 600;
    color: var(--text-primary);
}

.btn-reset {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
    color: var(--accent);
    background: transparent;
    border: 1px solid var(--accent);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.btn-reset:hover {
    background: var(--accent);
    color: white;
}

/* Controls */
.controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.view-toggle {
    display: flex;
    gap: 0.5rem;
}

.toggle-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-light);
    background: var(--bg-card);
    cursor: pointer;
    border-radius: 6px;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.toggle-btn:hover {
    background: var(--bg-hover);
}

.toggle-btn.active {
    background: var(--text-primary);
    color: var(--bg-primary);
    border-color: var(--text-primary);
}

.package-count {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Cards View */
.package-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.category-section {
    margin-bottom: 1rem;
}

.category-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent);
}

.cards-row {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
}

.package-card {
    background: var(--bg-card);
    border-radius: 10px;
    padding: 1rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.2s, transform 0.2s;
}

.package-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.package-logo {
    width: 24px;
    height: 24px;
    max-width: 24px;
    max-height: 24px;
    border-radius: 4px;
    flex-shrink: 0;
    object-fit: cover;
    background: var(--bg-hover);
}

/* YouTube Thumbnails for Talks */
.talk-thumbnail-link {
    position: relative;
    display: block;
    margin: -1rem -1rem 0.75rem -1rem;
    border-radius: 8px 8px 0 0;
    overflow: hidden;
}

.talk-thumbnail {
    width: 100%;
    max-height: 120px;
    aspect-ratio: 16/9;
    object-fit: cover;
    display: block;
}

.play-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 64px;
    height: 64px;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.9;
    transition: opacity 0.2s, transform 0.2s;
}

.talk-thumbnail-link:hover .play-overlay {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
}

.package-name {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

.package-name a {
    color: var(--text-primary);
}

.package-name a:hover {
    color: var(--accent);
}

.package-desc {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin: 0 0 1rem 0;
    flex-grow: 1;
    line-height: 1.5;
}

.resource-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.meta-item svg {
    opacity: 0.7;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.category-badge {
    display: inline-block;
    background: var(--accent-bg);
    color: var(--accent);
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.card-links {
    display: flex;
    gap: 0.5rem;
}

.link-btn {
    font-size: 0.8rem;
    color: var(--text-muted);
    padding: 0.2rem 0.5rem;
    border: 1px solid var(--border-light);
    border-radius: 4px;
    transition: all 0.2s;
}

.link-btn:hover {
    background: var(--bg-hover);
    text-decoration: none;
}

.github-stars-badge {
    display: inline-flex;
    align-items: center;
}

.github-stars-badge img {
    height: 18px;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.github-stars-badge:hover img {
    opacity: 1;
}

.pkg-stars img {
    height: 18px;
}

/* Table View */
.package-table-wrapper {
    overflow-x: auto;
}

.package-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

.package-table th,
.package-table td {
    padding: 0.8rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-light);
}

.package-table th {
    background: var(--bg-primary);
    font-weight: 600;
    color: var(--text-primary);
    position: sticky;
    top: 0;
    font-size: 0.9rem;
}

.package-table th.sortable {
    cursor: pointer;
    user-select: none;
}

.package-table th.sortable:hover {
    background: var(--bg-hover);
}

.sort-icon {
    margin-left: 0.25rem;
    opacity: 0.5;
    font-size: 0.8rem;
}

.package-table th.sortable:hover .sort-icon {
    opacity: 1;
}

.package-table tbody tr:hover {
    background: var(--bg-primary);
}

.pkg-name {
    font-weight: 500;
    white-space: nowrap;
}

.pkg-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    max-width: 400px;
}

.pkg-cat {
    white-space: nowrap;
}

.category-badge-sm {
    display: inline-block;
    background: var(--accent-bg);
    color: var(--accent);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 500;
}

.pkg-links {
    white-space: nowrap;
    font-size: 0.85rem;
}

.pkg-install code {
    background: var(--bg-hover);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-family: "SF Mono", Monaco, monospace;
}

/* Footer */
.footer {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    .header h1 {
        font-size: 1.8rem;
    }

    .search-input {
        padding: 12px 44px 12px 44px;
        font-size: 16px; /* Prevents zoom on iOS */
    }

    .category-filters {
        margin: 0 -1rem 1.5rem;
        padding: 0 1rem;
    }

    .filter-scroll-container {
        padding-left: 0;
        padding-right: 1rem;
    }

    .category-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }

    .use-case-tag {
        font-size: 0.65rem;
        padding: 0.15rem 0.4rem;
    }

    .cards-row {
        grid-template-columns: 1fr;
    }

    .controls {
        flex-direction: column;
        align-items: flex-start;
    }

    .package-table {
        font-size: 0.85rem;
    }

    .pkg-desc {
        max-width: 200px;
    }
}

/* ========================================
   HOMEPAGE STYLES
   ======================================== */

.homepage {
    max-width: 1000px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

/* Hero Section */
.hero {
    text-align: center;
    margin-bottom: 3rem;
}

.hero-logo {
    width: 120px;
    height: auto;
    display: block;
    margin: 0 auto 1rem auto;
}

/* Theme-based logo swapping */
.hero-logo.hero-logo-dark { display: none; }
.hero-logo.hero-logo-light { display: block; }

[data-theme="dark"] .hero-logo.hero-logo-dark { display: block; }
[data-theme="dark"] .hero-logo.hero-logo-light { display: none; }

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
    letter-spacing: -0.02em;
}

.hero-tagline {
    font-size: 1.4rem;
    color: var(--text-secondary);
    margin: 0 0 1rem 0;
    font-weight: 400;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.6;
}

.hero-note {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.95rem;
    color: var(--text-muted);
    font-style: italic;
}

/* CTA Banner */
.cta-banner {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 3rem;
    color: white;
}

.cta-content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.cta-icon {
    width: 56px;
    height: 56px;
    background: rgba(255,255,255,0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    cursor: pointer;
    transition: background 0.2s;
}

.cta-icon:hover {
    background: rgba(255,255,255,0.25);
}

.cta-icon svg {
    stroke: white;
}

.cta-text {
    flex: 1;
    min-width: 200px;
}

.cta-text h2 {
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0 0 0.25rem 0;
}

.cta-text p {
    margin: 0;
    opacity: 0.9;
    font-size: 0.95rem;
}

.cta-button {
    display: inline-block;
    background: var(--bg-card);
    color: var(--accent);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.2s;
    white-space: nowrap;
}

.cta-button:hover {
    background: var(--bg-hover);
    text-decoration: none;
    transform: translateY(-1px);
}

/* Section Grid */
.section-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
    margin-bottom: 3rem;
}

.section-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    text-decoration: none;
    color: inherit;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.section-card:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 12px rgba(0,102,204,0.1);
    transform: translateY(-2px);
    text-decoration: none;
}

.section-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-bg);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.section-icon svg {
    stroke: var(--accent);
}

.section-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
}

.section-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.5;
}

/* Staff Picks Section */
.staff-picks {
    margin-bottom: 3rem;
}

.staff-picks-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.25rem 0;
}

.staff-picks-subtitle {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin: 0 0 1rem 0;
}

.staff-picks-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.staff-pick-card {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    padding: 0.75rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.2s;
}

.staff-pick-card:hover {
    border-color: var(--accent);
    box-shadow: 0 2px 8px rgba(0,102,204,0.1);
    text-decoration: none;
}

.staff-pick-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.staff-pick-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Homepage Footer */
.homepage-footer {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.homepage-footer a {
    color: var(--accent);
}

/* Homepage Mobile Responsive */
@media (max-width: 768px) {
    .homepage {
        padding: 2rem 1rem;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-tagline {
        font-size: 1.1rem;
    }

    .cta-content {
        flex-direction: column;
        text-align: center;
    }

    .cta-button {
        width: 100%;
        text-align: center;
    }

    .section-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   GETTING STARTED PAGE STYLES
   ======================================== */

.start-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* Start Hero */
.start-hero {
    text-align: center;
    margin-bottom: 3rem;
}

.start-hero h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.75rem 0;
}

.start-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin: 0;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Section Titles */
.section-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1rem;
    margin: 0 0 1.5rem 0;
}

/* Roadmaps Section */
.roadmaps-section {
    margin-bottom: 4rem;
}

.roadmaps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.5rem;
}

.roadmap-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.roadmap-card:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 12px rgba(0,102,204,0.08);
}

.roadmap-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.roadmap-icon {
    width: 40px;
    height: 40px;
    background: var(--accent-bg);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.roadmap-icon svg {
    stroke: var(--accent);
}

.roadmap-title {
    font-size: 1.15rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
}

.roadmap-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0 0 1.25rem 0;
    line-height: 1.5;
}

.roadmap-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.roadmap-resources h4,
.roadmap-packages h4,
.roadmap-datasets h4 {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 0.5rem 0;
}

.roadmap-resources ul,
.roadmap-packages ul,
.roadmap-datasets ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.roadmap-resources li,
.roadmap-packages li,
.roadmap-datasets li {
    font-size: 0.9rem;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.roadmap-resources li strong,
.roadmap-packages li strong,
.roadmap-datasets li strong {
    color: var(--text-primary);
}

.roadmap-resources li a {
    color: var(--accent);
    text-decoration: none;
}

.roadmap-resources li a:hover {
    text-decoration: underline;
}

.roadmap-resources li a strong {
    color: var(--accent);
}

.roadmap-resources li .why,
.roadmap-packages li .why,
.roadmap-datasets li .why {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Quick Links Section */
.quick-links-section {
    margin-bottom: 2rem;
}

.quick-links-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.quick-link-card {
    background: var(--bg-card);
    border-radius: 10px;
    padding: 1.5rem 1rem;
    border: 1px solid var(--border-color);
    text-decoration: none;
    text-align: center;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.quick-link-card:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 12px rgba(0,102,204,0.1);
    text-decoration: none;
}

.quick-link-count {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
}

.quick-link-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Getting Started Mobile Responsive */
@media (max-width: 768px) {
    .start-page {
        padding: 1.5rem 1rem;
    }

    .start-hero h1 {
        font-size: 1.8rem;
    }

    .roadmaps-grid {
        grid-template-columns: 1fr;
    }

    .quick-links-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ========================================
   ABOUT PAGE STYLES
   ======================================== */

.about-page {
    max-width: 700px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.about-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
}

.about-tagline {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-style: italic;
    margin: 0 0 2rem 0;
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.about-section h2 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.75rem 0;
}

.about-section p {
    font-size: 1rem;
    color: var(--text-primary);
    line-height: 1.7;
    margin: 0 0 0.75rem 0;
}

.about-section p:last-child {
    margin-bottom: 0;
}

.about-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.about-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.about-link:hover {
    border-color: var(--accent);
    color: var(--accent);
    text-decoration: none;
}

.about-link svg {
    flex-shrink: 0;
}

/* Calendar Grid View */
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.month-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    min-height: 140px;
}

.month-header {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent);
}

.month-events {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.month-event {
    font-size: 0.8rem;
    padding: 0.35rem 0.5rem;
    background: var(--bg-hover);
    border-radius: 4px;
    border-left: 3px solid var(--accent);
    transition: background 0.2s;
}

.month-event:hover {
    background: var(--accent-bg);
}

.month-event a {
    color: var(--text-primary);
    text-decoration: none;
}

.month-event a:hover {
    color: var(--accent);
}

.month-empty {
    color: var(--text-placeholder);
    font-size: 0.8rem;
    font-style: italic;
}

/* Always Available Section */
.always-available {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.always-available h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.online-communities {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.75rem;
}

.online-community {
    font-size: 0.85rem;
    padding: 0.5rem 0.75rem;
    background: var(--accent-bg);
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.online-community a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

.online-community a:hover {
    text-decoration: underline;
}

.online-community .community-type {
    color: var(--text-muted);
    font-size: 0.75rem;
    margin-left: 0.5rem;
}

/* Calendar Responsive */
@media (max-width: 900px) {
    .calendar-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 600px) {
    .calendar-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 400px) {
    .calendar-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   SEARCH SUGGESTIONS & HIGHLIGHTING
   ======================================== */

/* Search Suggestions Dropdown */
.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 0.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    z-index: 100;
    padding: 0.75rem;
}

.suggestions-section {
    margin-bottom: 0.75rem;
}

.suggestions-section:last-child {
    margin-bottom: 0;
}

.suggestions-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.suggestions-header .clear-recent {
    background: none;
    border: none;
    color: var(--accent);
    font-size: 0.7rem;
    cursor: pointer;
    padding: 0;
    font-family: inherit;
}

.suggestions-header .clear-recent:hover {
    text-decoration: underline;
}

.suggestion-chip {
    display: inline-block;
    padding: 0.35rem 0.75rem;
    margin: 0.2rem;
    background: var(--bg-hover);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    font-size: 0.85rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.15s;
    font-family: inherit;
}

.suggestion-chip:hover {
    background: var(--accent-bg);
    border-color: var(--accent);
    color: var(--accent);
}

.suggestion-chip.recent-chip {
    background: var(--accent-bg);
    border-color: transparent;
}

/* Search Highlighting */
.search-highlight,
mark {
    background: #fff3cd;
    color: inherit;
    padding: 0.1em 0.2em;
    border-radius: 2px;
}

[data-theme="dark"] .search-highlight,
[data-theme="dark"] mark {
    background: #5c4a00;
    color: #ffe066;
}

/* ========================================
   GLOBAL SEARCH STYLES
   ======================================== */

/* Search Trigger in Sidebar */
.global-search-trigger {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: calc(100% - 1.5rem);
    margin: 0.75rem;
    padding: 0.6rem 0.75rem;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 6px;
    color: rgba(255,255,255,0.6);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.global-search-trigger:hover {
    background: rgba(255,255,255,0.1);
    color: white;
    text-decoration: none;
}

.global-search-trigger svg {
    flex-shrink: 0;
    opacity: 0.7;
}

.global-search-trigger span {
    flex: 1;
    text-align: left;
}

.global-search-trigger kbd {
    padding: 0.15rem 0.4rem;
    background: rgba(255,255,255,0.1);
    border-radius: 3px;
    font-size: 0.7rem;
    font-family: inherit;
}

/* Modal Overlay */
.global-search-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 10vh;
}

.global-search-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
}

/* Modal Container */
.global-search-container {
    position: relative;
    width: 100%;
    max-width: 640px;
    max-height: 70vh;
    margin: 0 1rem;
    background: var(--bg-card);
    border-radius: 12px;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Search Header */
.global-search-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.global-search-input-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.global-search-input-wrapper .search-icon {
    color: var(--text-muted);
    flex-shrink: 0;
}

.global-search-input {
    flex: 1;
    border: none;
    font-size: 1.1rem;
    outline: none;
    background: transparent;
    padding: 0;
}

.global-search-input::placeholder {
    color: var(--text-placeholder);
}

.global-search-kbd {
    padding: 0.2rem 0.5rem;
    background: var(--bg-hover);
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: inherit;
}

/* Search Body */
.global-search-body {
    flex: 1;
    overflow-y: auto;
    padding: 0.5rem 0;
}

/* Results */
.global-search-results {
    padding: 0;
}

.result-group {
    padding: 0.5rem 0;
}

.result-group-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.result-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1rem;
    text-decoration: none;
    color: inherit;
    transition: background 0.1s;
}

.result-item:hover,
.result-item.selected {
    background: var(--bg-hover);
    text-decoration: none;
}

.result-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.result-name {
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.result-description {
    font-size: 0.85rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.result-category {
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    background: var(--accent-bg);
    color: var(--accent);
    border-radius: 4px;
    white-space: nowrap;
    flex-shrink: 0;
}

/* Empty State */
.global-search-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1rem;
    color: var(--text-muted);
}

/* Hint State */
.global-search-hint {
    padding: 2rem 1rem;
    text-align: center;
    color: var(--text-muted);
}

.global-search-hint p {
    margin: 0 0 1rem 0;
}

/* Global Search Suggestions */
.global-suggestions-section {
    padding: 0.75rem 1rem;
}

.global-suggestions-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.global-suggestions-header .clear-recent-global {
    background: none;
    border: none;
    color: var(--accent);
    font-size: 0.7rem;
    cursor: pointer;
    padding: 0;
    font-family: inherit;
}

.global-suggestions-header .clear-recent-global:hover {
    text-decoration: underline;
}

.global-suggestion-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.global-suggestion-chip {
    padding: 0.4rem 0.85rem;
    background: var(--bg-hover);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    font-size: 0.85rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.15s;
    font-family: inherit;
}

.global-suggestion-chip:hover {
    background: var(--accent-bg);
    border-color: var(--accent);
    color: var(--accent);
}

.type-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

.type-badge {
    padding: 0.25rem 0.6rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

.type-badge.type-package { background: var(--accent-bg); color: var(--accent); }
.type-badge.type-dataset { background: #e8f5e9; color: #2e7d32; }
.type-badge.type-resource { background: #f3e5f5; color: #7b1fa2; }
.type-badge.type-talk { background: #fff3e0; color: #e65100; }
.type-badge.type-career { background: #fce4ec; color: #c2185b; }
.type-badge.type-community { background: #e0f2f1; color: #00796b; }

/* Type badge dark mode overrides */
[data-theme="dark"] .type-badge.type-dataset { background: #1b3a2a; color: #81c784; }
[data-theme="dark"] .type-badge.type-resource { background: #3d2a4d; color: #ce93d8; }
[data-theme="dark"] .type-badge.type-talk { background: #3d2a1a; color: #ffb74d; }
[data-theme="dark"] .type-badge.type-career { background: #3d1a2a; color: #f48fb1; }
[data-theme="dark"] .type-badge.type-community { background: #1a3a3a; color: #4db6ac; }

/* Footer */
.global-search-footer {
    display: flex;
    gap: 1.5rem;
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--border-color);
    background: var(--bg-primary);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.global-search-footer kbd {
    display: inline-block;
    padding: 0.15rem 0.4rem;
    margin-right: 0.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 3px;
    font-family: inherit;
    font-size: 0.75rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .global-search-modal {
        padding-top: 0;
        align-items: stretch;
    }

    .global-search-container {
        max-width: none;
        max-height: 100vh;
        margin: 0;
        border-radius: 0;
    }

    .global-search-trigger kbd {
        display: none;
    }

    .global-search-footer {
        display: none;
    }
}

/* ========================================
   DARK MODE OVERRIDES
   ======================================== */

[data-theme="dark"] body::before {
    opacity: 0.15;
}

[data-theme="dark"] .package-card,
[data-theme="dark"] .section-card,
[data-theme="dark"] .resource-card,
[data-theme="dark"] .roadmap-card,
[data-theme="dark"] .staff-pick-card,
[data-theme="dark"] .quick-link-card,
[data-theme="dark"] .about-link {
    background: var(--bg-card);
    border-color: var(--border-color);
}

[data-theme="dark"] .package-table,
[data-theme="dark"] .package-table th {
    background: var(--bg-card);
}

[data-theme="dark"] .package-table th,
[data-theme="dark"] .package-table td {
    border-color: var(--border-color);
}

[data-theme="dark"] .search-input,
[data-theme="dark"] .category-select {
    background: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .toggle-btn {
    background: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .toggle-btn.active {
    background: var(--accent);
    border-color: var(--accent);
}

[data-theme="dark"] .category-badge,
[data-theme="dark"] .category-badge-sm {
    background: var(--accent-bg);
    color: var(--accent);
}

[data-theme="dark"] .use-case-tag {
    background: var(--bg-secondary);
    color: var(--text-secondary);
}

[data-theme="dark"] .package-name a,
[data-theme="dark"] .resource-name a,
[data-theme="dark"] .staff-pick-name {
    color: var(--text-primary);
}

[data-theme="dark"] .package-desc,
[data-theme="dark"] .resource-desc,
[data-theme="dark"] .staff-pick-desc {
    color: var(--text-secondary);
}

[data-theme="dark"] .hero-title,
[data-theme="dark"] .section-card h3,
[data-theme="dark"] .roadmap-title {
    color: var(--text-primary);
}

[data-theme="dark"] .hero-tagline,
[data-theme="dark"] .hero-subtitle,
[data-theme="dark"] .section-card p {
    color: var(--text-secondary);
}

[data-theme="dark"] .category-title {
    color: var(--text-primary);
    border-color: var(--accent);
}

[data-theme="dark"] .global-search-container {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}

[data-theme="dark"] .global-search-input {
    background: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .global-search-result {
    border-color: var(--border-color);
}

[data-theme="dark"] .global-search-result:hover,
[data-theme="dark"] .global-search-result.selected {
    background: var(--bg-card);
}

/* ========================================
   ENHANCED CARD HOVER EFFECTS
   ======================================== */

.package-card,
.resource-card,
.section-card,
.roadmap-card,
.staff-pick-card,
.quick-link-card {
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.package-card:hover,
.resource-card:hover,
.section-card:hover,
.roadmap-card:hover,
.staff-pick-card:hover,
.quick-link-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.12);
}

[data-theme="dark"] .package-card:hover,
[data-theme="dark"] .resource-card:hover,
[data-theme="dark"] .section-card:hover,
[data-theme="dark"] .roadmap-card:hover,
[data-theme="dark"] .staff-pick-card:hover,
[data-theme="dark"] .quick-link-card:hover {
    box-shadow: 0 12px 24px rgba(0,0,0,0.3);
}

/* ========================================
   READING PROGRESS BAR
   ======================================== */

.reading-progress {
    position: fixed;
    top: 0;
    left: 220px;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-hover));
    z-index: 1001;
    transition: width 0.1s ease-out;
}

@media (max-width: 768px) {
    .reading-progress {
        left: 0;
    }
}

/* ========================================
   SKIP LINK (Accessibility)
   ======================================== */

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--accent);
    color: white;
    padding: 0.5rem 1rem;
    z-index: 10000;
    text-decoration: none;
    border-radius: 0 0 0.25rem 0;
    transition: top 0.2s;
}

.skip-link:focus {
    top: 0;
}

/* ========================================
   REDUCED MOTION (Accessibility)
   ======================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}