/* ============================================
   Window of Knowledge - نافذة المعرفة
   CesiumJS Globe + Hand Tracking + Resources
   Colors: BEIGE + DEEP BURGUNDY + DARK BROWN
   NO GOLD
   ============================================ */

:root {
    --beige: #d4c5a9; --beige-light: #e8dcc8; --beige-dark: #b8a88a; --beige-dim: #9a8b6b;
    --burgundy: #4a0e1f; --burgundy-deep: #2a080f; --burgundy-light: #6b1a2e; --burgundy-glow: #5c1528;
    --brown: #3d2817; --brown-deep: #1f140a; --brown-light: #5c3d24; --brown-warm: #4a3020;
    --accent: var(--beige); --accent-dim: var(--beige-dim); --accent-glow: var(--beige-light);
    --bg-primary: var(--brown-deep); --bg-secondary: var(--brown); --bg-panel: var(--burgundy-deep);
    --bg-overlay: rgba(31, 20, 10, 0.95);
    --text-primary: var(--beige-light); --text-secondary: var(--beige); --text-muted: var(--beige-dim);
    --border-subtle: rgba(212, 197, 169, 0.15); --border-medium: rgba(212, 197, 169, 0.3); --border-strong: rgba(212, 197, 169, 0.5);
    --shadow-beige: 0 0 20px rgba(212, 197, 169, 0.15), 0 0 40px rgba(212, 197, 169, 0.05);
    --shadow-burgundy: 0 0 30px rgba(74, 14, 31, 0.4); --shadow-brown: 0 10px 40px rgba(31, 20, 10, 0.8);
    --font-display: 'Cinzel', serif; --font-body: 'Cormorant Garamond', serif; --font-arabic: 'Amiri', serif;
    --transition-fast: 0.2s ease; --transition-medium: 0.4s ease; --transition-slow: 0.8s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; }
body { font-family: var(--font-body); background: var(--bg-primary); color: var(--text-primary); overflow: hidden; width: 100vw; height: 100vh; -webkit-font-smoothing: antialiased; touch-action: none; }
body[dir="rtl"] { direction: rtl; } body[dir="ltr"] { direction: ltr; }
.hidden { display: none !important; }

/* ============================================
   LOADING
   ============================================ */
#loading-screen { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: var(--bg-primary); display: flex; align-items: center; justify-content: center; z-index: 10000; flex-direction: column; }
.loading-content { text-align: center; animation: fadeIn 2s ease-out; }
.mystical-symbol { font-size: 4rem; margin-bottom: 2rem; animation: moonPulse 3s ease-in-out infinite; filter: drop-shadow(0 0 20px rgba(212, 197, 169, 0.3)); }
@keyframes moonPulse { 0%, 100% { transform: scale(1); opacity: 0.8; } 50% { transform: scale(1.1); opacity: 1; } }
.loading-title { font-family: var(--font-display); font-size: 2.8rem; font-weight: 700; color: var(--beige-light); letter-spacing: 0.15em; text-shadow: 0 0 30px rgba(212, 197, 169, 0.2); margin-bottom: 0.5rem; }
.loading-subtitle { font-family: var(--font-body); font-size: 1.2rem; font-weight: 300; color: var(--beige-dim); font-style: italic; letter-spacing: 0.2em; margin-bottom: 3rem; }
.loading-bar-container { width: 280px; margin: 0 auto; }
.loading-bar { width: 100%; height: 2px; background: var(--brown); border-radius: 1px; overflow: hidden; margin-bottom: 1.5rem; }
.loading-bar-fill { height: 100%; width: 0%; background: linear-gradient(90deg, var(--burgundy), var(--beige-dim), var(--burgundy)); background-size: 200% 100%; animation: shimmer 2s linear infinite; transition: width 0.5s ease; }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.loading-text { font-family: var(--font-body); font-size: 0.9rem; color: var(--beige-dim); letter-spacing: 0.1em; animation: textPulse 2s ease-in-out infinite; }
@keyframes textPulse { 0%, 100% { opacity: 0.5; } 50% { opacity: 1; } }

/* ============================================
   CAMERA PERMISSION
   ============================================ */
#camera-permission { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: var(--bg-overlay); backdrop-filter: blur(20px); display: flex; align-items: center; justify-content: center; z-index: 9000; }
.permission-content { text-align: center; max-width: 450px; padding: 3rem; background: var(--bg-panel); border: 1px solid var(--border-medium); border-radius: 16px; box-shadow: var(--shadow-brown); }
.permission-icon { font-size: 4rem; margin-bottom: 1.5rem; }
.permission-content h2 { font-family: var(--font-display); font-size: 1.8rem; color: var(--beige-light); margin-bottom: 1rem; }
.permission-content p { font-size: 1.1rem; color: var(--beige-dim); line-height: 1.7; margin-bottom: 2rem; }
.permission-btn { display: block; width: 100%; padding: 1rem 2rem; background: var(--burgundy); border: 1px solid var(--border-medium); border-radius: 8px; color: var(--beige-light); font-family: var(--font-display); font-size: 1rem; font-weight: 600; cursor: pointer; margin-bottom: 0.8rem; transition: all var(--transition-medium); letter-spacing: 0.1em; }
.permission-btn:hover { background: var(--burgundy-light); box-shadow: var(--shadow-beige); transform: translateY(-2px); }
.permission-btn.secondary { background: transparent; border: 1px solid var(--border-subtle); color: var(--beige-dim); }
.permission-btn.secondary:hover { border-color: var(--border-medium); color: var(--beige); }

/* ============================================
   MAIN MENU
   ============================================ */
#main-menu { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 1000; display: flex; align-items: center; justify-content: center; }
.menu-background { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: radial-gradient(ellipse at 30% 20%, rgba(74, 14, 31, 0.3) 0%, transparent 50%), radial-gradient(ellipse at 70% 80%, rgba(61, 40, 23, 0.4) 0%, transparent 50%), var(--bg-primary); overflow: hidden; }
.ambient-glow { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 600px; height: 600px; background: radial-gradient(circle, rgba(74, 14, 31, 0.2) 0%, transparent 70%); animation: ambientPulse 8s ease-in-out infinite; }
@keyframes ambientPulse { 0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; } 50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.8; } }
.mystical-particles { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; }
.menu-content { position: relative; z-index: 10; text-align: center; padding: 2rem; max-width: 500px; width: 100%; }
.game-logo { margin-bottom: 3rem; animation: fadeInUp 1.5s ease-out; }
.logo-globe { font-size: 3.5rem; margin-bottom: 1.5rem; animation: moonFloat 4s ease-in-out infinite; filter: drop-shadow(0 0 15px rgba(212, 197, 169, 0.3)); }
@keyframes moonFloat { 0%, 100% { transform: translateY(0) rotate(0deg); } 50% { transform: translateY(-15px) rotate(5deg); } }
.logo-title { font-family: var(--font-display); font-size: 2.2rem; font-weight: 700; color: var(--beige-light); letter-spacing: 0.15em; text-shadow: 0 0 20px rgba(212, 197, 169, 0.15); margin-bottom: 0.5rem; line-height: 1.3; }
.logo-subtitle { font-family: var(--font-body); font-size: 1rem; font-weight: 300; color: var(--beige-dim); font-style: italic; letter-spacing: 0.15em; margin-bottom: 1.5rem; }
.logo-divider { width: 60px; height: 1px; background: var(--border-medium); margin: 0 auto; }
.menu-buttons { display: flex; flex-direction: column; gap: 0.7rem; margin-bottom: 2.5rem; }
.menu-btn { position: relative; display: flex; align-items: center; justify-content: center; gap: 0.8rem; padding: 1rem 2rem; background: transparent; border: 1px solid var(--border-subtle); border-radius: 8px; color: var(--beige); font-family: var(--font-display); font-size: 0.95rem; font-weight: 500; cursor: pointer; letter-spacing: 0.08em; transition: all var(--transition-medium); overflow: hidden; }
.menu-btn::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(212, 197, 169, 0.05), transparent); transform: translateX(-100%); transition: transform 0.6s ease; }
.menu-btn:hover::before { transform: translateX(100%); }
.menu-btn:hover { border-color: var(--border-medium); color: var(--beige-light); transform: translateX(-3px); box-shadow: var(--shadow-beige); background: rgba(212, 197, 169, 0.03); }
.menu-btn.primary { background: var(--burgundy); border-color: var(--burgundy-light); color: var(--beige-light); font-weight: 600; }
.menu-btn.primary:hover { background: var(--burgundy-light); border-color: var(--beige-dim); box-shadow: var(--shadow-burgundy); }
.btn-icon { font-size: 1.2rem; opacity: 0.8; } .btn-text { position: relative; z-index: 2; }
.menu-footer { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--border-subtle); }
.menu-footer p { font-size: 0.8rem; color: var(--beige-dim); margin-bottom: 0.3rem; letter-spacing: 0.1em; }
.menu-footer .version { font-size: 0.7rem; opacity: 0.6; }

/* ============================================
   GLOBE AREA
   ============================================ */
#globe-area { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 100; overflow: hidden; }
#cesiumContainer { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 1; }
#cesiumContainer .cesium-viewer-bottom { display: none; }
#cesiumContainer .cesium-viewer-toolbar { display: none; }
#cesiumContainer .cesium-viewer-animationContainer { display: none; }
#cesiumContainer .cesium-viewer-timelineContainer { display: none; }
#cesiumContainer .cesium-viewer-fullscreenContainer { display: none; }
#cesiumContainer .cesium-viewer-vrContainer { display: none; }

#input-video { position: absolute; top: 0; left: 0; width: 1px; height: 1px; opacity: 0; }
#hand-canvas { position: absolute; top: 20px; right: 20px; width: 200px; height: 150px; border-radius: 12px; border: 1px solid var(--border-subtle); background: rgba(31, 20, 10, 0.8); z-index: 200; opacity: 0.7; transition: opacity var(--transition-fast); }
#hand-canvas:hover { opacity: 1; }

.gesture-feedback { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); display: flex; flex-direction: column; align-items: center; gap: 1rem; pointer-events: none; z-index: 150; transition: opacity var(--transition-medium); }
.gesture-icon { font-size: 4rem; opacity: 0.6; animation: gestureFloat 2s ease-in-out infinite; }
@keyframes gestureFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.gesture-text { font-family: var(--font-display); font-size: 1.2rem; color: var(--beige-dim); letter-spacing: 0.1em; text-align: center; max-width: 300px; }

.hand-status { position: absolute; top: 20px; left: 20px; display: flex; align-items: center; gap: 0.5rem; background: rgba(31, 20, 10, 0.8); padding: 0.5rem 1rem; border-radius: 20px; border: 1px solid var(--border-subtle); z-index: 200; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--beige-dim); transition: all var(--transition-fast); }
.status-dot.active { background: var(--beige-light); box-shadow: 0 0 8px rgba(212, 197, 169, 0.4); }
.status-dot.tracking { background: var(--burgundy-light); box-shadow: 0 0 8px rgba(74, 14, 31, 0.6); }
.status-text { font-size: 0.75rem; color: var(--beige-dim); letter-spacing: 0.1em; }

/* Country Panel */
.country-panel { position: fixed; top: 0; right: 0; width: 400px; height: 100%; background: var(--bg-overlay); backdrop-filter: blur(30px); z-index: 500; overflow-y: auto; border-left: 1px solid var(--border-subtle); }
body[dir="rtl"] .country-panel { right: auto; left: 0; border-left: none; border-right: 1px solid var(--border-subtle); }
.country-content { padding: 2rem; }
.country-close { position: absolute; top: 1rem; right: 1rem; width: 32px; height: 32px; border-radius: 50%; background: transparent; border: 1px solid var(--border-subtle); color: var(--beige-dim); font-size: 1.5rem; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all var(--transition-fast); }
.country-close:hover { border-color: var(--border-medium); color: var(--beige-light); }
.country-flag { font-size: 4rem; text-align: center; margin-bottom: 1rem; }
.country-name { font-family: var(--font-display); font-size: 1.8rem; color: var(--beige-light); text-align: center; margin-bottom: 0.3rem; }
.country-name-ar { font-family: var(--font-arabic); font-size: 1rem; color: var(--beige-dim); text-align: center; margin-bottom: 1.5rem; }
.country-info { font-size: 1rem; line-height: 1.7; color: var(--beige); margin-bottom: 2rem; text-align: center; }

.country-resources h3 { font-family: var(--font-display); font-size: 1rem; color: var(--beige-light); margin-bottom: 1rem; letter-spacing: 0.1em; }
.resource-tabs { display: flex; gap: 0.5rem; margin-bottom: 1rem; }
.resource-tab { padding: 0.5rem 1rem; background: transparent; border: 1px solid var(--border-subtle); border-radius: 6px; color: var(--beige-dim); font-family: var(--font-display); font-size: 0.75rem; cursor: pointer; transition: all var(--transition-fast); }
.resource-tab.active { background: var(--burgundy); border-color: var(--burgundy-light); color: var(--beige-light); }
.resource-tab:hover:not(.active) { border-color: var(--border-medium); color: var(--beige); }

.resource-item { background: rgba(212, 197, 169, 0.03); border: 1px solid var(--border-subtle); border-radius: 8px; padding: 1rem; margin-bottom: 0.8rem; }
.resource-title { font-family: var(--font-display); font-size: 0.9rem; color: var(--beige-light); margin-bottom: 0.3rem; }
.resource-author, .resource-provider, .resource-date { font-size: 0.8rem; color: var(--beige-dim); margin-bottom: 0.5rem; }
.resource-event { font-size: 0.9rem; color: var(--beige); }
.resource-link { display: inline-block; padding: 0.4rem 1rem; background: var(--burgundy); border: 1px solid var(--burgundy-light); border-radius: 4px; color: var(--beige-light); font-family: var(--font-display); font-size: 0.75rem; text-decoration: none; transition: all var(--transition-fast); }
.resource-link:hover { background: var(--burgundy-light); box-shadow: var(--shadow-beige); }

/* HUD */
.globe-hud { position: fixed; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 50; }
.globe-hud > * { pointer-events: auto; }
.hud-top-left { position: absolute; top: 20px; left: 50%; transform: translateX(-50%); }
.coordinates { background: rgba(31, 20, 10, 0.8); padding: 0.5rem 1rem; border-radius: 20px; border: 1px solid var(--border-subtle); font-family: var(--font-display); font-size: 0.8rem; color: var(--beige-dim); letter-spacing: 0.1em; }
.hud-top-right { position: absolute; top: 20px; right: 240px; display: flex; gap: 0.5rem; }
.hud-btn { padding: 0.5rem 1rem; background: rgba(31, 20, 10, 0.8); border: 1px solid var(--border-subtle); border-radius: 6px; color: var(--beige-dim); font-family: var(--font-display); font-size: 0.75rem; cursor: pointer; letter-spacing: 0.1em; transition: all var(--transition-fast); }
.hud-btn:hover { border-color: var(--border-medium); color: var(--beige-light); background: rgba(212, 197, 169, 0.05); }
.hud-bottom { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); }
.gesture-legend { display: flex; gap: 2rem; background: rgba(31, 20, 10, 0.8); padding: 0.8rem 1.5rem; border-radius: 12px; border: 1px solid var(--border-subtle); backdrop-filter: blur(10px); }
.gesture-item { display: flex; align-items: center; gap: 0.5rem; font-size: 0.75rem; color: var(--beige-dim); }
.gesture-emoji { font-size: 1.2rem; }

/* ============================================
   PANELS (Books, Courses, History)
   ============================================ */
.screen-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 500; display: flex; align-items: center; justify-content: center; background: var(--bg-overlay); backdrop-filter: blur(20px); overflow-y: auto; padding: 2rem; }
.panel-content { max-width: 900px; width: 100%; background: var(--bg-panel); border: 1px solid var(--border-subtle); border-radius: 16px; padding: 2.5rem; max-height: 85vh; overflow-y: auto; box-shadow: var(--shadow-brown); }
.panel-title { font-family: var(--font-display); font-size: 1.8rem; color: var(--beige-light); text-align: center; margin-bottom: 2rem; letter-spacing: 0.1em; }

/* Search */
.search-bar { display: flex; gap: 0.5rem; margin-bottom: 2rem; }
.search-bar input { flex: 1; padding: 0.8rem 1rem; background: var(--bg-secondary); border: 1px solid var(--border-subtle); border-radius: 8px; color: var(--beige-light); font-family: var(--font-body); font-size: 1rem; }
.search-bar input::placeholder { color: var(--beige-dim); }
.search-bar button { padding: 0.8rem 1.5rem; background: var(--burgundy); border: 1px solid var(--burgundy-light); border-radius: 8px; color: var(--beige-light); font-size: 1rem; cursor: pointer; transition: all var(--transition-fast); }
.search-bar button:hover { background: var(--burgundy-light); }

/* Books Grid */
.books-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1rem; margin-bottom: 2rem; }
.book-card { background: rgba(212, 197, 169, 0.03); border: 1px solid var(--border-subtle); border-radius: 12px; padding: 1.5rem; text-align: center; transition: all var(--transition-medium); }
.book-card:hover { border-color: var(--border-medium); transform: translateY(-5px); box-shadow: var(--shadow-beige); }
.book-cover { font-size: 3rem; margin-bottom: 1rem; }
.book-title { font-family: var(--font-display); font-size: 0.9rem; color: var(--beige-light); margin-bottom: 0.5rem; }
.book-author { font-size: 0.8rem; color: var(--beige-dim); margin-bottom: 1rem; }
.book-link { display: inline-block; padding: 0.5rem 1.5rem; background: var(--burgundy); border: 1px solid var(--burgundy-light); border-radius: 6px; color: var(--beige-light); font-family: var(--font-display); font-size: 0.75rem; text-decoration: none; transition: all var(--transition-fast); }
.book-link:hover { background: var(--burgundy-light); box-shadow: var(--shadow-beige); }

/* Courses Grid */
.courses-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1rem; margin-bottom: 2rem; }
.course-card { background: rgba(212, 197, 169, 0.03); border: 1px solid var(--border-subtle); border-radius: 12px; padding: 1.5rem; text-align: center; transition: all var(--transition-medium); }
.course-card:hover { border-color: var(--border-medium); transform: translateY(-5px); box-shadow: var(--shadow-beige); }
.course-icon { font-size: 3rem; margin-bottom: 1rem; }
.course-title { font-family: var(--font-display); font-size: 0.9rem; color: var(--beige-light); margin-bottom: 0.5rem; }
.course-provider { font-size: 0.8rem; color: var(--beige-dim); margin-bottom: 1rem; }
.course-link { display: inline-block; padding: 0.5rem 1.5rem; background: var(--burgundy); border: 1px solid var(--burgundy-light); border-radius: 6px; color: var(--beige-light); font-family: var(--font-display); font-size: 0.75rem; text-decoration: none; transition: all var(--transition-fast); }
.course-link:hover { background: var(--burgundy-light); }

/* Timeline */
.timeline-container { margin-bottom: 2rem; }
.timeline-item { display: flex; gap: 1.5rem; padding: 1.5rem; background: rgba(212, 197, 169, 0.03); border: 1px solid var(--border-subtle); border-radius: 12px; margin-bottom: 1rem; transition: all var(--transition-medium); }
.timeline-item:hover { border-color: var(--border-medium); transform: translateX(5px); }
.timeline-date { font-family: var(--font-display); font-size: 0.9rem; color: var(--burgundy-light); min-width: 120px; }
.timeline-event { font-size: 1rem; color: var(--beige); }

/* ============================================
   SETTINGS
   ============================================ */
.settings-content { max-width: 700px; width: 100%; background: var(--bg-panel); border: 1px solid var(--border-subtle); border-radius: 16px; padding: 2.5rem; max-height: 85vh; overflow-y: auto; box-shadow: var(--shadow-brown); }
.settings-title { font-family: var(--font-display); font-size: 1.8rem; color: var(--beige-light); text-align: center; margin-bottom: 2rem; letter-spacing: 0.1em; }
.settings-section { margin-bottom: 2rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--border-subtle); }
.settings-section:last-of-type { border-bottom: none; }
.settings-section h3 { font-family: var(--font-display); font-size: 1rem; color: var(--burgundy-light); margin-bottom: 1rem; letter-spacing: 0.1em; }
.setting-item { display: flex; align-items: center; justify-content: space-between; padding: 0.8rem 0; gap: 1rem; }
.setting-item label { font-size: 0.95rem; color: var(--beige); }
.setting-item input[type="range"] { width: 150px; accent-color: var(--burgundy-light); }
.setting-item input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--burgundy-light); cursor: pointer; }
.setting-value { font-size: 0.8rem; color: var(--beige-dim); min-width: 40px; text-align: left; }
.language-toggle { display: flex; gap: 0.5rem; }
.lang-btn { padding: 0.5rem 1rem; background: transparent; border: 1px solid var(--border-subtle); border-radius: 6px; color: var(--beige-dim); font-family: var(--font-display); font-size: 0.8rem; cursor: pointer; transition: all var(--transition-fast); }
.lang-btn.active { background: var(--burgundy); border-color: var(--burgundy-light); color: var(--beige-light); }
.lang-btn:hover:not(.active) { border-color: var(--border-medium); color: var(--beige); }
.privacy-text { font-size: 0.9rem; color: var(--beige-dim); line-height: 1.6; padding: 1rem; background: rgba(74, 14, 31, 0.1); border-radius: 8px; border: 1px solid var(--border-subtle); }

.back-btn { display: block; margin: 2rem auto 0; padding: 0.8rem 2.5rem; background: transparent; border: 1px solid var(--border-medium); border-radius: 8px; color: var(--beige); font-family: var(--font-display); font-size: 0.9rem; font-weight: 500; cursor: pointer; letter-spacing: 0.1em; transition: all var(--transition-medium); }
.back-btn:hover { border-color: var(--beige-dim); color: var(--beige-light); background: rgba(212, 197, 169, 0.05); }

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .loading-title { font-size: 2rem; }
    .logo-title { font-size: 1.6rem; }
    .menu-content { padding: 1rem; }
    .country-panel { width: 100%; }
    .gesture-legend { gap: 1rem; padding: 0.6rem 1rem; }
    .gesture-legend span { display: none; }
    .hud-top-right { right: 20px; top: 80px; flex-direction: column; }
    #hand-canvas { width: 120px; height: 90px; top: 10px; right: 10px; }
    .books-grid, .courses-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
    .panel-content { padding: 1.5rem; }
    .timeline-item { flex-direction: column; gap: 0.5rem; }
}

@media (max-width: 480px) {
    .loading-title { font-size: 1.5rem; }
    .logo-title { font-size: 1.3rem; }
    .menu-btn { padding: 0.8rem 1.5rem; font-size: 0.85rem; }
    .permission-content { padding: 2rem; margin: 1rem; }
    .settings-content, .panel-content { padding: 1.5rem; }
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); border-radius: 3px; }
::-webkit-scrollbar-thumb { background: var(--burgundy); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--burgundy-light); }
::selection { background: rgba(74, 14, 31, 0.4); color: var(--beige-light); }