/* MyChannel Critical CSS - Above the fold styles */
:root {
    --primary: #ff3b30;
    --primary-dark: #d70015;
    --bg-primary: #000;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #2a2a2a;
    --text-primary: #fff;
    --text-secondary: #ccc;
    --text-tertiary: #999;
    --border: #333;
    --card-bg: #1a1a1a;
    --shadow: rgba(0,0,0,0.3);
    --header-height: 64px;
    --sidebar-width: 200px;
    --bottom-nav-height: 60px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    overflow-x: hidden;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 16px;
    z-index: 1000;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 18px;
    color: var(--primary);
}

/* Loading States */
.skeleton {
    background: linear-gradient(90deg, #2a2a2a 25%, #3a3a3a 50%, #2a2a2a 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: 8px;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-text {
    height: 16px;
    margin: 4px 0;
}

.skeleton-title {
    height: 20px;
    width: 80%;
}

.skeleton-card {
    height: 180px;
    width: 320px;
    flex-shrink: 0;
}

/* Critical Button Styles */
.btn-primary {
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 12px 24px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

/* Navigation */
.sidebar-nav {
    position: fixed;
    left: 0;
    top: var(--header-height);
    width: var(--sidebar-width);
    height: calc(100vh - var(--header-height));
    background: var(--bg-primary);
    border-right: 1px solid var(--border);
    padding: 16px 0;
    overflow-y: auto;
    z-index: 100;
    display: none;
}

.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--bottom-nav-height);
    background: var(--bg-primary);
    border-top: 1px solid var(--border);
    display: flex;
    z-index: 1000;
}

@media (min-width: 1024px) {
    .sidebar-nav { display: block; }
    .bottom-nav { display: none !important; }
    body { padding-left: var(--sidebar-width); }
}

/* Main Content */
.main-content {
    padding-top: var(--header-height);
    min-height: 100vh;
}

@media (max-width: 1023px) {
    .main-content {
        padding-bottom: var(--bottom-nav-height);
    }
}

/* Tab Content */
.tab-content {
    display: none;
    padding: 16px;
}

.tab-content.active {
    display: block;
}

/* Video Cards - Force proper sizing with highest priority */
.video-card, 
div.video-card,
#trendingRow .video-card,
#freeMoviesRow .video-card,
#liveTVRow .video-card,
#musicRow .video-card,
.content-row .video-card {
    background: var(--card-bg) !important;
    border-radius: 16px !important;
    overflow: hidden !important;
    cursor: pointer !important;
    transition: transform 0.2s !important;
    min-width: 320px !important;
    width: 320px !important;
    flex: 0 0 320px !important;
    max-width: 320px !important;
    box-sizing: border-box !important;
    flex-shrink: 0 !important;
}

.video-card:hover {
    transform: translateY(-2px);
}

.video-thumbnail {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    width: 100% !important;
    height: 180px !important;
    min-height: 180px !important;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Video card info section */
.video-info {
    padding: 12px;
}

.video-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 6px 0;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.video-subtext, .video-meta {
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.video-duration {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}

/* Section Titles */
.section-title {
    font-size: 20px;
    font-weight: 700;
    margin: 24px 0 16px 0;
    color: var(--text-primary);
}

/* Content Rows */
.content-row {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding: 8px 4px 16px 4px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -ms-overflow-style: none;
    width: 100%;
}

.content-row::-webkit-scrollbar {
    display: none;
}

.content-row > * {
    scroll-snap-align: start;
    flex-shrink: 0;
}

/* Ensure video cards in rows maintain proper sizing */
.content-row .video-card {
    width: 320px !important;
    min-width: 320px !important;
    flex: 0 0 320px !important;
    max-width: 320px !important;
}

@media (max-width: 768px) {
    .content-row .video-card {
        width: 280px !important;
        min-width: 280px !important;
        flex: 0 0 280px !important;
        max-width: 280px !important;
    }
    
    .content-row {
        gap: 12px;
        padding: 6px 2px 12px 2px;
    }
}

/* Error States */
.error-message {
    background: rgba(255, 59, 48, 0.1);
    border: 1px solid var(--primary);
    border-radius: 8px;
    padding: 16px;
    text-align: center;
    color: var(--primary);
    margin: 16px 0;
}

.retry-button {
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 6px;
    padding: 8px 16px;
    margin-top: 8px;
    cursor: pointer;
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Enhanced Search Styles */
/* Search Filters */
.search-filters-btn {
    position: absolute;
    right: 60px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: var(--transition);
}

.search-filters-btn:hover {
    background: var(--surface-elevated);
    border-color: var(--primary);
}

.search-filters {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--surface-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-sm);
    box-shadow: 0 8px 25px var(--shadow);
    z-index: var(--z-dropdown);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.filter-group label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

.filter-select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: var(--transition);
}

.filter-select:hover,
.filter-select:focus {
    border-color: var(--primary);
    outline: none;
}

.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--surface-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-top: 4px;
    box-shadow: 0 8px 25px var(--shadow);
    z-index: var(--z-dropdown);
    max-height: 400px;
    overflow-y: auto;
}

.suggestions-section {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
}

.suggestions-section:last-child {
    border-bottom: none;
}

.suggestions-section h4 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.suggestion-item {
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    font-size: var(--font-size-sm);
}

.suggestion-item:hover {
    background: var(--surface);
    color: var(--primary);
}

.search-header {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
}

.search-header h2 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.search-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.filters-active {
    color: var(--primary);
    font-weight: 600;
}

.search-results-grid {
    display: grid;
    gap: var(--spacing-lg);
}

.search-result-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
}

.search-result-item:hover {
    background: var(--surface);
    border-color: var(--border);
}

.result-thumbnail {
    position: relative;
    width: 240px;
    height: 135px;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--surface);
}

.result-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.result-type-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
}

.result-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.result-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    line-height: var(--line-height-tight);
    margin: 0;
}

.result-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.result-meta span::after {
    content: '•';
    margin-left: var(--spacing-md);
    color: var(--text-muted);
}

.result-meta span:last-child::after {
    display: none;
}

.result-description {
    color: var(--text-secondary);
    line-height: var(--line-height-normal);
    margin: 0;
}

.no-results {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-secondary);
}

.no-results-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
}

.no-results h3 {
    font-size: var(--font-size-xl);
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.search-suggestions-alt {
    margin-top: var(--spacing-lg);
}

.suggestion-chip {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: var(--transition);
    margin: 4px;
}

.suggestion-chip:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* Accessibility Styles */
.skip-links {
    position: absolute;
    top: -100px;
    left: 0;
    z-index: var(--z-tooltip);
}

.skip-link {
    position: absolute;
    top: 0;
    left: 0;
    background: var(--primary);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: var(--transition);
}

.skip-link:focus {
    top: var(--spacing-md);
}

.focus-visible {
    outline: 3px solid var(--primary) !important;
    outline-offset: 2px !important;
}

.accessibility-menu {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--surface-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: 0 20px 60px var(--shadow-heavy);
    z-index: var(--z-modal);
    display: none;
    min-width: 400px;
}

.accessibility-menu-content h3 {
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-xl);
    color: var(--text-primary);
}

.accessibility-option {
    margin-bottom: var(--spacing-md);
}

.accessibility-option label {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    cursor: pointer;
    font-size: var(--font-size-base);
    color: var(--text-primary);
}

.accessibility-option input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--primary);
}

.accessibility-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-light);
}

.accessibility-actions button {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
}

.accessibility-actions button:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.close-btn {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

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

.shortcuts-help-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    backdrop-filter: var(--blur);
}

.shortcuts-help-content {
    background: var(--surface-elevated);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    max-width: 800px;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
}

.shortcuts-help-content h2 {
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-2xl);
    color: var(--text-primary);
}

.shortcuts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.shortcut-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
}

.shortcut-item kbd {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-family: var(--font-mono);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    min-width: 80px;
    text-align: center;
}

/* High Contrast Mode */
.high-contrast {
    --primary: #000000;
    --background: #ffffff;
    --surface: #f0f0f0;
    --surface-elevated: #ffffff;
    --text-primary: #000000;
    --text-secondary: #000000;
    --border: #000000;
    --shadow: rgba(0, 0, 0, 0.8);
}

.high-contrast .video-card,
.high-contrast .search-result-item {
    border: 2px solid #000000 !important;
}

/* Large Text Mode */
.large-text {
    --font-size-xs: 0.9rem;
    --font-size-sm: 1rem;
    --font-size-base: 1.2rem;
    --font-size-lg: 1.4rem;
    --font-size-xl: 1.6rem;
    --font-size-2xl: 1.8rem;
    --font-size-3xl: 2.2rem;
    --font-size-4xl: 2.8rem;
}

/* Reduced Motion */
.reduced-motion * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
}

/* Captions */
.video-captions {
    position: absolute;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-base);
    text-align: center;
    max-width: 80%;
    z-index: var(--z-popover);
    display: none;
}

.captions-toggle-btn {
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm);
    cursor: pointer;
    transition: var(--transition);
}

.captions-toggle-btn:hover {
    background: rgba(0, 0, 0, 0.7);
}

.search-suggestion {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
    border-bottom: 1px solid var(--border);
    transition: background-color 0.2s;
}

.search-suggestion:hover {
    background: var(--bg-secondary);
}

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

.suggestion-icon {
    opacity: 0.6;
}

.suggestion-text {
    flex: 1;
    color: var(--text-primary);
}

.search-result-item {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: background-color 0.2s;
}

.search-result-item:hover {
    background: var(--bg-secondary);
    margin: 0 -16px;
    padding: 16px;
    border-radius: 8px;
}

.result-thumbnail {
    position: relative;
    width: 160px;
    height: 90px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.result-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.channel-avatar {
    width: 68px;
    height: 68px;
    border-radius: 50%;
}

.video-duration {
    position: absolute;
    bottom: 4px;
    right: 4px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

.result-info {
    flex: 1;
    min-width: 0;
}

.result-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 8px 0;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.result-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.result-meta > span:not(:last-child)::after {
    content: "•";
    margin-left: 8px;
    opacity: 0.6;
}

.result-description {
    font-size: 14px;
    color: var(--text-tertiary);
    line-height: 1.4;
    margin: 8px 0 0 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.search-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

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

.search-filters select {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 14px;
}

.no-results {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.suggestion-chip {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 13px;
    cursor: pointer;
    border: 1px solid var(--border);
    transition: all 0.2s;
}

.suggestion-chip:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

#voiceSearchBtn.listening {
    color: var(--primary);
    animation: pulse 1.5s infinite;
}

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

/* Mobile Search Optimizations */
@media (max-width: 768px) {
    .search-result-item {
        flex-direction: column;
        gap: 12px;
    }
    
    .result-thumbnail {
        width: 100%;
        height: 180px;
    }
    
    .search-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-filters {
        justify-content: space-between;
    }
    
    .search-filters select {
        flex: 1;
    }
}

/* Creator Studio Styles */
.studio-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.studio-actions {
    display: flex;
    gap: 8px;
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px 24px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

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

.analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.analytics-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    transition: transform 0.2s;
}

.analytics-card:hover {
    transform: translateY(-2px);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.card-header h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.growth-indicator {
    font-size: 12px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 4px;
}

.growth-indicator.positive {
    color: #34c759;
    background: rgba(52, 199, 89, 0.1);
}

.growth-indicator.negative {
    color: #ff3b30;
    background: rgba(255, 59, 48, 0.1);
}

.metric-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.metric-subtitle {
    font-size: 12px;
    color: var(--text-tertiary);
}

.charts-section {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
    margin-bottom: 32px;
}

.chart-container {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
}

.chart-container h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 16px 0;
}

.chart-container canvas {
    width: 100%;
    height: 200px;
}

.insights-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.insights-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
}

.insights-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 16px 0;
}

.insights-card canvas {
    width: 100%;
    height: 200px;
}

.top-videos-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.top-video-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: 8px;
    transition: background-color 0.2s;
}

.top-video-item:hover {
    background: var(--bg-tertiary);
}

.video-rank {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
    min-width: 24px;
    text-align: center;
}

.video-thumbnail {
    width: 60px;
    height: 34px;
    border-radius: 6px;
    overflow: hidden;
    flex-shrink: 0;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-info {
    flex: 1;
    min-width: 0;
}

.video-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.video-stats {
    display: flex;
    gap: 8px;
    font-size: 12px;
    color: var(--text-secondary);
}

.video-performance {
    display: flex;
    gap: 16px;
}

.performance-metric {
    text-align: center;
}

.metric-label {
    display: block;
    font-size: 10px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.metric-value {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.recommendations-section {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
}

.recommendations-section h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 16px 0;
}

.recommendations-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.recommendation-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: 8px;
    border-left: 3px solid var(--primary);
}

.recommendation-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.recommendation-content h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 4px 0;
}

.recommendation-content p {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.4;
}

/* Mobile Creator Studio */
@media (max-width: 768px) {
    .studio-header {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    
    .analytics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .charts-section {
        grid-template-columns: 1fr;
    }
    
    .insights-section {
        grid-template-columns: 1fr;
    }
    
    .video-performance {
        flex-direction: column;
        gap: 8px;
    }
}

/* Recommendations Styles */
.recommendations-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.refresh-recommendations {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.refresh-recommendations:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.recommendations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.recommendation-card {
    position: relative;
    transition: transform 0.2s, box-shadow 0.2s;
}

.recommendation-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.recommendation-score {
    position: absolute;
    top: 8px;
    left: 8px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 4px 6px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    backdrop-filter: blur(4px);
}

.recommendation-tags {
    display: flex;
    gap: 4px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.rec-tag {
    background: var(--primary);
    color: white;
    padding: 2px 6px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.video-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.creator-name {
    font-weight: 600;
    color: var(--text-primary);
}

.video-views {
    opacity: 0.8;
}

/* Mobile Recommendations */
@media (max-width: 768px) {
    .recommendations-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .recommendations-header {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }
    
    .refresh-recommendations {
        align-self: flex-end;
        width: fit-content;
    }
}

/* Category Chips */
.category-chip {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
    flex-shrink: 0;
}

.category-chip:hover {
    background: var(--bg-tertiary);
}

.category-chip.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* Category chips container */
#categoriesChips {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 4px 2px 10px 2px;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

#categoriesChips::-webkit-scrollbar {
    display: none;
}