/* ===== CSS Variables ===== */
:root {
    /* Light Theme */
    --bg-primary: #faf9f7;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f5f3f0;
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-muted: #8a8a8a;
    --accent-primary: #c9a962;
    --accent-secondary: #8b6914;
    --accent-light: rgba(201, 169, 98, 0.15);
    --border-color: rgba(0, 0, 0, 0.08);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.12);
    --shadow-book: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Page Colors */
    --page-bg: #fffef9;
    --page-shadow: rgba(0, 0, 0, 0.15);
    --spine-color: #8b4513;
    --spine-dark: #5d2e0a;
    
    /* Highlight */
    --highlight-color: #ffd700;
    --highlight-glow: rgba(255, 215, 0, 0.4);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Fonts */
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-reader: 'Lucida Grande', 'Lucida Sans Unicode', 'Lucida Sans', Geneva, Verdana, sans-serif;
    
    /* Sizing */
    --header-height: 70px;
    --sidebar-width: 280px;
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-primary: #0f0f0f;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #242424;
    --text-primary: #f0f0f0;
    --text-secondary: #b0b0b0;
    --text-muted: #666666;
    --accent-primary: #d4b872;
    --accent-secondary: #f0d78c;
    --accent-light: rgba(212, 184, 114, 0.15);
    --border-color: rgba(255, 255, 255, 0.08);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.4);
    --page-bg: #2a2520;
    --page-shadow: rgba(0, 0, 0, 0.4);
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    transition: background-color var(--transition-medium), color var(--transition-medium);
}

/* ===== Ambient Background ===== */
.ambient-bg {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-primary) 0%, transparent 70%);
    top: -200px;
    right: -100px;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #6b8cce 0%, transparent 70%);
    bottom: -100px;
    left: -100px;
    animation-delay: -7s;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, #ce8b6b 0%, transparent 70%);
    top: 50%;
    left: 50%;
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(-30px, -20px) scale(1.02); }
}

/* ===== Top Navigation ===== */
.top-nav {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 99;
}

.nav-container {
    max-width: 1800px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    padding: 16px 24px;
}

.nav-link {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

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

.nav-link.active {
    color: var(--accent-primary);
    background: var(--accent-light);
}

/* ===== Header ===== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    z-index: 100;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.header-content {
    max-width: 1800px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 36px;
    height: 36px;
    color: var(--accent-primary);
}

.logo img {
    width: 36px;
    height: auto;
}

.logo-text {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.main-nav {
    display: flex;
    gap: 8px;
}

.nav-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 10px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.nav-btn:hover {
    background: var(--accent-light);
    color: var(--accent-primary);
}

.nav-btn.active {
    background: var(--accent-light);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.theme-toggle {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.theme-toggle:hover {
    background: var(--accent-light);
    color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.theme-toggle .moon-icon {
    display: none;
}

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

[data-theme="dark"] .theme-toggle .moon-icon {
    display: block;
}

/* ===== Main Layout ===== */
.main-content {
    display: flex;
    padding-top: 120px;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

.content-wrapper {
    flex: 1;
    padding: 24px;
    max-width: 800px;
    margin: 0 auto;
}

.page-content {
    background: var(--bg-secondary);
    padding: 32px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.page-content h1 {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.page-content h2 {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-top: 32px;
    margin-bottom: 16px;
}

.page-content p {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.page-content img {
    margin: 16px 0;
    border-radius: 8px;
}

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

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

/* ===== Videos Page ===== */
.videos-page-wrapper {
    flex: 1;
    padding: 32px 24px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.videos-page-header {
    text-align: center;
    margin-bottom: 40px;
}

.videos-page-header h1 {
    font-family: var(--font-serif);
    font-size: 2.8rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.videos-page-header p {
    font-family: var(--font-sans);
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 500px;
    margin: 0 auto;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.video-card {
    background: var(--bg-secondary);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.video-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.video-player-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    overflow: hidden;
}

.video-player-wrap video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.video-play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.3);
    transition: background var(--transition-fast);
}

.video-card:hover .video-play-overlay {
    background: rgba(0, 0, 0, 0.15);
}

.video-play-overlay svg {
    filter: drop-shadow(0 2px 8px rgba(0,0,0,0.4));
    transition: transform var(--transition-fast);
}

.video-card:hover .video-play-overlay svg {
    transform: scale(1.12);
}

.video-card-info {
    padding: 14px 16px;
}

.video-card-name {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    color: var(--text-muted);
    word-break: break-all;
}

.videos-empty {
    text-align: center;
    padding: 80px 20px;
    color: var(--text-muted);
}

.videos-empty svg {
    margin-bottom: 16px;
    opacity: 0.4;
}

.videos-empty p {
    font-family: var(--font-sans);
    font-size: 1rem;
}

/* Video Lightbox */
.video-lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.video-lightbox.active {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
}

.lightbox-content {
    position: relative;
    width: 90vw;
    max-width: 1100px;
    max-height: 85vh;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}

.lightbox-content video {
    width: 100%;
    max-height: 85vh;
    display: block;
    background: #000;
}

.lightbox-close {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 10;
    background: rgba(0,0,0,0.5);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #fff;
    transition: background var(--transition-fast);
}

.lightbox-close:hover {
    background: rgba(0,0,0,0.8);
}

/* ===== Sidebar ===== */
.sidebar {
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    padding: 16px 24px 24px 24px;
    display: flex;
    flex-direction: column;
    gap: 0;
    height: calc(100vh - var(--header-height));
    position: sticky;
    top: var(--header-height);
    overflow-y: auto;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 20;
}

.sidebar.collapsed {
    width: 60px;
    min-width: 60px;
    padding: 24px 10px;
}

.sidebar.collapsed .sidebar-content {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.sidebar-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.sidebar-toggle {
    position: absolute;
    right: -14px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 100;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.sidebar-toggle:hover {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}

.sidebar-toggle svg {
    transition: transform 0.3s ease;
}

.sidebar.collapsed .sidebar-toggle svg {
    transform: rotate(180deg);
}

.sidebar-header h2 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.book-selector,
.chapter-selector {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.book-selector label,
.chapter-selector label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.styled-select {
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--text-primary);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238a8a8a' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    transition: all var(--transition-fast);
}

.styled-select:hover {
    border-color: var(--accent-primary);
}

.styled-select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-light);
}

/* ===== Bible Search ===== */
.bible-search {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 8px;
}

.bible-search label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.styled-input {
    width: 100%;
    padding: 10px 32px 10px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

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

.styled-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-light);
}

.search-clear-btn {
    position: absolute;
    right: 8px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 2px 6px;
    line-height: 1;
    border-radius: 4px;
}

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

.search-clear-btn.hidden {
    display: none;
}

.search-options {
    display: flex;
    gap: 8px;
}

.search-options .styled-select.mini {
    flex: 1;
    font-size: 0.8rem;
    padding: 6px 10px;
}

.search-results-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    max-height: 400px;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.search-results-container.hidden {
    display: none;
}

.search-results-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-tertiary);
}

.search-results-header span {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.search-close-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 2px 6px;
    line-height: 1;
    border-radius: 4px;
}

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

.search-results-list {
    overflow-y: auto;
    max-height: 350px;
    padding: 4px;
}

.search-result-item {
    padding: 10px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: background var(--transition-fast);
    border-bottom: 1px solid var(--border-color);
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover {
    background: var(--accent-light);
}

.search-result-ref {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
}

.search-result-book {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-primary);
}

.search-result-trans {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.search-result-text {
    font-family: var(--font-reader);
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.search-result-text mark,
mark.search-term {
    background: #ffe082;
    color: var(--text-primary);
    padding: 1px 3px;
    border-radius: 3px;
    font-weight: 600;
}

.search-loading,
.search-no-results {
    padding: 20px 12px;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Search result verse highlight */
.search-highlight {
    background: rgba(255, 235, 59, 0.35) !important;
    border-left: 3px solid #f9a825 !important;
    border-radius: 8px;
    transition: background 0.3s ease;
}

.quick-nav h3,
.reading-settings h3 {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.quick-nav-buttons {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.quick-btn {
    padding: 10px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    color: var(--text-secondary);
    cursor: pointer;
    text-align: left;
    transition: all var(--transition-fast);
}

.quick-btn:hover {
    background: var(--accent-light);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.font-size-control label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.size-buttons {
    display: flex;
    gap: 8px;
}

.size-btn {
    flex: 1;
    padding: 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: var(--font-serif);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.size-btn:nth-child(1) { font-size: 0.75rem; }
.size-btn:nth-child(2) { font-size: 0.95rem; }
.size-btn:nth-child(3) { font-size: 1.15rem; }
.size-btn:nth-child(4) { font-size: 1.4rem; }

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

.size-btn.active {
    background: var(--accent-light);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* ===== Reader View ===== */
.reader-view,
.video-view,
.parallel-view {
    flex: 1;
    display: none;
    padding: 40px;
}

.reader-view.active,
.parallel-view.active {
    display: block;
}

.video-view.active {
    display: flex;
}

.book-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - var(--header-height) - 80px);
    perspective: 2000px;
}

.book-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: 40px;
}

/* ===== 3D Book ===== */
.book-3d {
    position: relative;
    width: 900px;
    height: 600px;
    transform-style: preserve-3d;
    transform: rotateX(5deg);
    transition: transform var(--transition-slow);
}

.book-3d:hover {
    transform: rotateX(2deg) rotateY(-2deg);
}

.book-spine {
    position: absolute;
    left: 50%;
    top: 0;
    width: 40px;
    height: 100%;
    background: linear-gradient(90deg, 
        var(--spine-dark) 0%, 
        var(--spine-color) 30%, 
        var(--spine-color) 70%, 
        var(--spine-dark) 100%
    );
    transform: translateX(-50%) rotateY(90deg) translateZ(20px);
    border-radius: 2px;
    box-shadow: inset 0 0 20px rgba(0,0,0,0.3);
}

.book-spine::before {
    content: '';
    position: absolute;
    top: 20px;
    bottom: 20px;
    left: 50%;
    width: 2px;
    background: var(--accent-primary);
    transform: translateX(-50%);
    box-shadow: 0 0 10px var(--accent-primary);
}

.book-pages {
    width: 100%;
    height: 100%;
    display: flex;
    transform-style: preserve-3d;
}

.page {
    width: 50%;
    height: 100%;
    background: var(--page-bg);
    border-radius: 4px;
    box-shadow: var(--shadow-book);
    position: relative;
    overflow: hidden;
}

.page::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 30px;
    background: linear-gradient(90deg, 
        rgba(0,0,0,0.08) 0%, 
        transparent 100%
    );
    pointer-events: none;
}

.page-left::before {
    right: 0;
    transform: scaleX(-1);
}

.page-right::before {
    left: 0;
}

.page-left {
    transform: rotateY(5deg);
    transform-origin: right center;
    border-right: 1px solid rgba(0,0,0,0.1);
}

.page-right {
    transform: rotateY(-5deg);
    transform-origin: left center;
    border-left: 1px solid rgba(0,0,0,0.1);
}

/* Page edges effect */
.page::after {
    content: '';
    position: absolute;
    top: 5px;
    bottom: 5px;
    width: 8px;
    background: repeating-linear-gradient(
        180deg,
        var(--page-bg) 0px,
        var(--page-bg) 2px,
        rgba(0,0,0,0.03) 2px,
        rgba(0,0,0,0.03) 3px
    );
}

.page-left::after {
    left: 0;
}

.page-right::after {
    right: 0;
}

.page-content {
    padding: 40px 50px;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.book-name {
    font-family: var(--font-serif);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.chapter-num {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.verses {
    flex: 1;
    overflow-y: auto;
    padding-right: 10px;
}

.verses::-webkit-scrollbar {
    width: 4px;
}

.verses::-webkit-scrollbar-track {
    background: transparent;
}

.verses::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 2px;
}

.verse {
    margin-bottom: 16px;
    line-height: 1.8;
    font-family: var(--font-reader);
    font-size: 1.1rem;
    color: var(--text-primary);
    text-align: justify;
}

.verse-num {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-primary);
    vertical-align: super;
    margin-right: 4px;
}

.page-number {
    position: absolute;
    bottom: 20px;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.page-left .page-number {
    left: 50px;
}

.page-right .page-number {
    right: 50px;
}

/* Page turning animation */
.page-turning {
    position: absolute;
    left: 50%;
    top: 0;
    width: 50%;
    height: 100%;
    transform-style: preserve-3d;
    transform-origin: left center;
    transition: transform 0.8s cubic-bezier(0.645, 0.045, 0.355, 1);
    pointer-events: none;
    display: none;
}

.page-turning.turning-forward {
    display: block;
    animation: turnPageForward 0.8s cubic-bezier(0.645, 0.045, 0.355, 1) forwards;
}

.page-turning.turning-backward {
    display: block;
    animation: turnPageBackward 0.8s cubic-bezier(0.645, 0.045, 0.355, 1) forwards;
}

@keyframes turnPageForward {
    0% {
        transform: rotateY(0deg);
    }
    100% {
        transform: rotateY(-180deg);
    }
}

@keyframes turnPageBackward {
    0% {
        transform: rotateY(-180deg);
    }
    100% {
        transform: rotateY(0deg);
    }
}

.page-front,
.page-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    background: var(--page-bg);
    border-radius: 4px;
    box-shadow: var(--shadow-md);
}

.page-back {
    transform: rotateY(180deg);
}

/* Navigation Arrows */
.page-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    cursor: pointer;
    color: var(--text-secondary);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
    z-index: 10;
}

.page-nav:hover {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: white;
    transform: translateY(-50%) scale(1.1);
}

.page-nav.prev {
    left: -80px;
}

.page-nav.next {
    right: -80px;
}

.page-nav:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.page-nav:disabled:hover {
    background: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--text-secondary);
    transform: translateY(-50%);
}

/* ===== Video View ===== */
.video-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 1600px;
    width: 100%;
    margin: 0 auto;
    height: calc(100vh - var(--header-height) - 120px);
    position: relative;
}

/* Main content area - switches between column and row layout */
.video-content-area {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    gap: 20px;
}

/* Side by side layout when video is visible */
.video-content-area.side-by-side {
    flex-direction: row;
}

.video-player-wrapper {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Hidden video player (for audio only) - must come AFTER base styles */
.video-player-wrapper.hidden-player {
    position: fixed !important;
    top: -9999px !important;
    left: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
    visibility: hidden !important;
    z-index: -9999 !important;
}

.video-player-wrapper.hidden-player * {
    visibility: hidden !important;
    pointer-events: none !important;
}

.video-player-wrapper.hidden-player iframe {
    width: 1px !important;
    height: 1px !important;
}

.video-player {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    background: #000;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.video-player iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.video-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: rgba(255,255,255,0.5);
}

.video-placeholder svg {
    opacity: 0.3;
}

/* Audio controls bar at bottom */
.audio-controls-bar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 24px;
    background: var(--bg-secondary);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
}

.audio-controls-bar .now-playing {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
    padding-left: 16px;
    border-left: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.85rem;
}

.audio-controls-bar .now-playing svg {
    color: var(--accent-primary);
}

/* Chapter navigation buttons */
.chapter-nav-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.chapter-nav-btn:hover {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}

.chapter-nav-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.chapter-nav-btn:disabled:hover {
    background: transparent;
    color: var(--text-secondary);
    border-color: var(--border-color);
}

/* Video toggle button */
.video-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    color: var(--text-muted);
    transition: all 0.2s ease;
    margin-left: 12px;
}

.video-toggle-btn:hover {
    background: var(--bg-secondary);
    color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.video-toggle-btn .video-on-icon {
    display: none;
}

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

.video-toggle-btn.active .video-off-icon {
    display: none;
}

.video-toggle-btn.active .video-on-icon {
    display: block;
}

/* Video player visible state - side by side with text */
.video-player-wrapper.visible-player {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    width: 45% !important;
    min-width: 400px !important;
    height: auto !important;
    overflow: visible !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    visibility: visible !important;
    z-index: auto !important;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
}

.video-player-wrapper.visible-player .video-player {
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background: #000;
}

.video-player-wrapper.visible-player iframe {
    width: 100% !important;
    height: 100% !important;
}

/* When video is visible, text container takes remaining space */
.video-content-area.side-by-side .sync-text-container {
    flex: 1;
    min-width: 0;
}

.video-controls {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.control-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-primary);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    color: white;
    transition: all var(--transition-fast);
}

.control-btn:hover {
    transform: scale(1.1);
    background: var(--accent-secondary);
}

.control-btn .pause-icon {
    display: none;
}

.control-btn.playing .play-icon {
    display: none;
}

.control-btn.playing .pause-icon {
    display: block;
}

.progress-bar {
    flex: 1;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    cursor: pointer;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 4px;
    width: 0%;
    transition: width 0.1s linear;
}

.time-display {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
    min-width: 100px;
    text-align: right;
}

.playback-rate {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 8px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-left: 12px;
    min-width: 120px;
}

.playback-rate input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 110px;
    height: 6px;
    background: transparent;
    cursor: pointer;
}

.playback-rate input[type="range"]::-webkit-slider-runnable-track {
    height: 6px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 6px;
}

.playback-rate input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: white;
    border: 2px solid var(--accent-primary);
    margin-top: -4px;
    box-shadow: var(--shadow-sm);
}

.playback-rate input[type="range"]:focus { outline: none; }

#rateLabel {
    font-weight: 600;
    color: var(--text-secondary);
    min-width: 36px;
    text-align: right;
}

.sync-text-container {
    display: flex;
    flex-direction: column;
    flex: 1;
    background: var(--bg-secondary);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    min-height: 0;
}

.sync-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}

.sync-header h2 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--text-primary);
}

.sync-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.sync-indicator {
    width: 8px;
    height: 8px;
    background: var(--text-muted);
    border-radius: 50%;
    transition: background var(--transition-fast);
}

.sync-indicator.active {
    background: #22c55e;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.sync-text {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
    font-family: var(--font-serif);
    font-size: 1.3rem;
    line-height: 2;
    color: var(--text-primary);
}

.sync-verse {
    margin-bottom: 20px;
    padding: 12px 16px;
    border-radius: 8px;
    transition: all 0.4s ease-out;
    border-left: 4px solid transparent;
    background: transparent;
}

.sync-verse.active {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15) 0%, rgba(212, 175, 55, 0.08) 100%);
    border-left-color: var(--accent-primary);
    transform: translateX(4px);
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.15), 
                inset 0 0 0 1px rgba(212, 175, 55, 0.2);
    border-radius: 8px;
}

.sync-verse.active .verse-num {
    background: var(--accent-primary);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
}

.sync-verse.active .sync-word {
    background: rgba(212, 175, 55, 0.12);
    border-radius: 4px;
}

.sync-verse .verse-num {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-primary);
    margin-right: 8px;
}

.sync-word {
    display: inline;
    padding: 2px 6px;
    margin: 0 1px;
    border-radius: 4px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.sync-word.highlight {
    background: var(--highlight-color);
    color: #1a1a1a;
    box-shadow: 0 0 20px var(--highlight-glow), 0 2px 8px rgba(0, 0, 0, 0.15);
    font-weight: 600;
    transform: scale(1.05);
}

/* Smooth scroll behavior for sync containers */
#syncVerses1, #syncVerses2 {
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

/* Caption match highlighting from YouTube sync */
.sync-word.caption-match {
    background: rgba(59, 130, 246, 0.25);
    border-bottom: 2px solid rgba(59, 130, 246, 0.6);
    transition: all 0.15s ease;
    border-radius: 2px;
}

.sync-word.caption-match-strong {
    background: rgba(59, 130, 246, 0.45);
    border-bottom: 2px solid #3b82f6;
    color: var(--accent-primary);
    font-weight: 600;
}

.sync-word.caption-match.highlight {
    background: var(--highlight-color);
    border-bottom-color: var(--highlight-color);
}

/* Active verse gets subtle glow when caption synced */
.sync-verse.active {
    background: rgba(59, 130, 246, 0.08);
    border-left: 3px solid var(--accent-primary);
    padding-left: 12px;
    margin-left: -3px;
    transition: all 0.25s ease;
}

/* Caption display overlay */
.caption-display {
    position: absolute;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.85);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 1.1rem;
    max-width: 80%;
    text-align: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 10;
}

.caption-display.active {
    opacity: 1;
}

.caption-display .caption-text {
    line-height: 1.5;
}

/* ===== Parallel Translation View ===== */
.parallel-container {
    max-width: 1600px;
    margin: 0 auto;
    height: calc(100vh - var(--header-height) - 80px);
    display: flex;
    flex-direction: column;
}

.parallel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: var(--bg-secondary);
    border-radius: 16px 16px 0 0;
    border: 1px solid var(--border-color);
    border-bottom: none;
}

.parallel-title h2 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.parallel-title p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.translation-selectors {
    display: flex;
    align-items: center;
    gap: 12px;
}

.trans-select-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.trans-select-group label {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.swap-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.swap-btn:hover {
    background: var(--accent-light);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.parallel-columns {
    flex: 1;
    display: flex;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 0 0 16px 16px;
    overflow: hidden;
}

.parallel-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.parallel-divider {
    width: 1px;
    background: var(--border-color);
}

.column-header {
    padding: 16px 24px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.translation-name {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.column-verses {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
}

.parallel-verse {
    display: flex;
    margin-bottom: 20px;
    padding: 16px;
    border-radius: 8px;
    transition: background var(--transition-fast);
    cursor: pointer;
}

.parallel-verse:hover {
    background: var(--accent-light);
}

.parallel-verse.active {
    background: var(--accent-light);
    border-left: 3px solid var(--accent-primary);
}

.parallel-verse .verse-num {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-primary);
    min-width: 32px;
    flex-shrink: 0;
}

.parallel-verse .verse-text {
    font-family: var(--font-reader);
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-primary);
}

/* ===== Sync Dual Column Layout ===== */
.sync-text-dual {
    flex: 1;
    display: flex;
    overflow: hidden;
}

.sync-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Hebrew column (right) — same width, text only is larger */
.sync-column:last-child {
    flex: 1;
}

.sync-column:first-child {
    border-right: 1px solid var(--border-color);
}

.sync-column-header {
    padding: 12px 20px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.sync-column-header span {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.sync-verses {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    font-family: var(--font-reader);
    font-size: 1.15rem;
    line-height: 1.9;
}

.sync-verse {
    margin-bottom: 20px;
    padding: 12px 16px;
    border-radius: 8px;
    transition: background var(--transition-fast);
}

.sync-verse.active {
    background: var(--accent-light);
}

.sync-verse .verse-num {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-primary);
    margin-right: 8px;
}

.sync-controls {
    display: flex;
    align-items: center;
    gap: 20px;
}

.sync-translations {
    display: flex;
    align-items: center;
    gap: 8px;
}

.trans-separator {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.styled-select.mini {
    padding: 8px 30px 8px 12px;
    font-size: 0.8rem;
    background-position: right 10px center;
}

/* YouTube Link */
.youtube-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.youtube-link:hover {
    background: #ff0000;
    border-color: #ff0000;
    color: white;
}

/* ===== Toast Notifications ===== */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 1000;
}

.toast {
    padding: 16px 24px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast.success {
    border-left: 4px solid #22c55e;
}

.toast.error {
    border-left: 4px solid #ef4444;
}

.toast.info {
    border-left: 4px solid #3b82f6;
}

/* ===== Font Size Variants ===== */
.reader-view.font-small .verse {
    font-size: 0.95rem;
}

.reader-view.font-medium .verse {
    font-size: 1.1rem;
}

.reader-view.font-large .verse {
    font-size: 1.3rem;
}

.reader-view.font-xlarge .verse {
    font-size: 1.6rem;
}

/* Video view font sizes */
.video-view.font-small .sync-verses {
    font-size: 0.95rem;
}

.video-view.font-medium .sync-verses {
    font-size: 1.15rem;
}

.video-view.font-large .sync-verses {
    font-size: 1.4rem;
}

.video-view.font-xlarge .sync-verses {
    font-size: 1.75rem;
}

/* Parallel view font sizes */
.parallel-view.font-small .column-verses {
    font-size: 0.95rem;
}

.parallel-view.font-medium .column-verses {
    font-size: 1.15rem;
}

.parallel-view.font-large .column-verses {
    font-size: 1.4rem;
}

.parallel-view.font-xlarge .column-verses {
    font-size: 1.75rem;
}

/* ===== Responsive ===== */
@media (max-width: 1400px) {
    .book-3d {
        width: 750px;
        height: 500px;
    }
    
    .video-container {
        gap: 16px;
    }
    
    .video-player-wrapper.visible-player {
        width: 40% !important;
        min-width: 350px !important;
    }
}

@media (max-width: 1100px) {
    .sidebar {
        width: 240px;
        padding: 16px;
    }
    
    .book-3d {
        width: 600px;
        height: 420px;
    }
    
    .page-content {
        padding: 24px 30px;
    }
    
    /* Stack video and text vertically on smaller screens */
    .video-content-area.side-by-side {
        flex-direction: column;
    }
    
    .video-player-wrapper.visible-player {
        width: 100% !important;
        min-width: auto !important;
        max-width: 600px;
        margin: 0 auto;
    }
}

@media (max-width: 900px) {
    .sidebar {
        position: fixed;
        left: -280px;
        top: var(--header-height);
        height: calc(100vh - var(--header-height));
        z-index: 50;
        transition: left var(--transition-medium);
    }
    
    .sidebar.open {
        left: 0;
    }
    
    .book-3d {
        width: 100%;
        max-width: 500px;
        height: 380px;
        transform: rotateX(0deg);
    }
    
    .book-3d:hover {
        transform: rotateX(0deg);
    }
    
    .page-nav {
        width: 40px;
        height: 40px;
    }
    
    .page-nav.prev {
        left: -50px;
    }
    
    .page-nav.next {
        right: -50px;
    }
}

@media (max-width: 600px) {
    .main-nav {
        display: none;
    }
    
    .book-3d {
        width: 100%;
        height: auto;
        aspect-ratio: 3/4;
    }
    
    .book-pages {
        flex-direction: column;
    }
    
    .page {
        width: 100%;
        height: 50%;
    }
    
    .page-left,
    .page-right {
        transform: none;
    }
    
    .page-nav.prev,
    .page-nav.next {
        position: fixed;
        bottom: 24px;
        top: auto;
        transform: none;
    }
    
    .page-nav.prev {
        left: 24px;
    }
    
    .page-nav.next {
        right: 24px;
    }

    .video-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .videos-page-header h1 {
        font-size: 2rem;
    }

    .lightbox-content {
        width: 98vw;
        border-radius: 8px;
    }
}

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

::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
    border-radius: 4px;
}

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

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

/* ===== Selection ===== */
::selection {
    background: var(--accent-light);
    color: var(--accent-secondary);
}