Update static/css/style.css

static/css/style.css

@@ -1,1157 +1,1189 @@
-@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');
-
-@keyframes shimmer {
-    0% { background-position: -468px 0; }
-    100% { background-position: 468px 0; }
-}
-
-.skeleton {
-    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
-    background-size: 468px 100%;
-    animation: shimmer 1.2s ease-in-out infinite;
-    border-radius: 8px;
-}
-
-.skeleton-text { height: 16px; margin-bottom: 8px; }
-.skeleton-title { height: 24px; width: 60%; margin-bottom: 12px; }
-
-/* 性能优化 */
-.notification, .modal-overlay, .loading-overlay {
-    will-change: opacity, transform;
-    transform: translateZ(0);
-}
-
-.channel-item, .epg-item {
-    contain: layout style paint;
-}
-
-/* 优化动画 */
-.fab-button {
-    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
-}
-
-.fab-button:hover {
-    transform: translateY(-4px);
-}
-
-:root {
-    --primary: #6366f1;
-    --primary-dark: #4f46e5;
-    --success: #10b981;
-    --warning: #f59e0b;
-    --danger: #ef4444;
-    --dark: #1e293b;
-    --light: #f8fafc;
-    --border: #e2e8f0;
-    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
-}
-
-* {
-    margin: 0;
-    padding: 0;
-    box-sizing: border-box;
-}
-
-body {
-    font-family: 'Inter', -apple-system, sans-serif;
-    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-    background-attachment: fixed;
-    min-height: 100vh;
-    line-height: 1.5;
-    font-size: 14px;
-    color: var(--dark);
-    -webkit-font-smoothing: antialiased;
-}
-
-*, *::before, *::after {
-    animation: none !important;
-    transition: none !important;
-}
-
-.notification,
-.login-overlay,
-.epg-video-modal {
-    transition: opacity 0.15s ease !important;
-}
-
-.app-container {
-    display: flex;
-    flex-direction: column;
-    min-height: 100vh;
-    max-width: 1600px;
-    margin: 20px auto;
-    background: rgba(255, 255, 255, 0.95);
-    border-radius: 20px;
-    box-shadow: var(--shadow);
-    overflow: hidden;
-    contain: layout style paint;
-}
-
-.app-body {
-    flex: 1;
-    padding: 20px 30px;
-    transform: translateZ(0);
-    will-change: scroll-position;
-}
-
-.header {
-    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-    color: white;
-    padding: 20px 30px;
-    contain: layout style paint;
-}
-
-.header-top {
-    display: flex;
-    justify-content: space-between;
-    align-items: center;
-    margin-bottom: 15px;
-    gap: 15px;
-    flex-wrap: wrap;
-}
-
-.header h1 {
-    font-size: 1.8em;
-    font-weight: 700;
-    margin-bottom: 5px;
-}
-
-.subtitle {
-    font-size: 0.9em;
-    opacity: 0.9;
-}
-
-.status-bar {
-    display: flex;
-    justify-content: center;
-    gap: 20px;
-    flex-wrap: wrap;
-    font-size: 0.85em;
-}
-
-.status-item {
-    background: rgba(255, 255, 255, 0.2);
-    padding: 8px 15px;
-    border-radius: 20px;
-    display: flex;
-    align-items: center;
-    gap: 8px;
-    border: 1px solid rgba(255, 255, 255, 0.3);
-}
-
-.btn-logout {
-    padding: 10px 20px;
-    background: rgba(255, 255, 255, 0.2);
-    color: white;
-    border: 2px solid rgba(255, 255, 255, 0.5);
-    border-radius: 20px;
-    cursor: pointer;
-    font-size: 0.9em;
-    font-weight: 600;
-}
-
-.btn-logout:hover {
-    background: rgba(255, 255, 255, 0.3);
-}
-
-.user-type-badge {
-    display: inline-block;
-    padding: 3px 10px;
-    border-radius: 15px;
-    font-size: 0.7em;
-    font-weight: 700;
-    margin-left: 8px;
-}
-
-.user-type-badge.admin {
-    background: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
-    color: white;
-}
-
-.user-type-badge.user {
-    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
-    color: white;
-}
-
-.tabs {
-    display: flex;
-    background: rgba(248, 250, 252, 0.8);
-    border-bottom: 1px solid var(--border);
-    overflow-x: auto;
-    scrollbar-width: none;
-    contain: layout style;
-}
-
-.tabs::-webkit-scrollbar {
-    display: none;
-}
-
-.tab-button {
-    flex: 1;
-    padding: 15px 18px;
-    background: transparent;
-    border: none;
-    cursor: pointer;
-    font-size: 0.9em;
-    color: var(--dark);
-    font-weight: 500;
-    text-decoration: none;
-    text-align: center;
-    min-width: 120px;
-    border-bottom: 3px solid transparent;
-}
-
-.tab-button:hover {
-    background: rgba(99, 102, 241, 0.05);
-}
-
-.tab-button.active {
-    background: white;
-    font-weight: 600;
-    color: var(--primary);
-    border-bottom-color: var(--primary);
-}
-
-.btn {
-    padding: 10px 20px;
-    border: none;
-    border-radius: 10px;
-    cursor: pointer;
-    font-size: 0.9em;
-    font-weight: 600;
-    contain: layout style paint;
-}
-
-.btn:hover:not(:disabled) {
-    opacity: 0.9;
-}
-
-.btn:disabled {
-    opacity: 0.6;
-    cursor: not-allowed;
-}
-
-.btn-primary {
-    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-    color: white;
-}
-
-.btn-success {
-    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
-    color: white;
-}
-
-.btn-warning {
-    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
-    color: white;
-}
-
-.btn-danger {
-    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
-    color: white;
-}
-
-.form-control {
-    width: 100%;
-    padding: 12px 15px;
-    border: 2px solid var(--border);
-    border-radius: 10px;
-    font-size: 0.9em;
-    background: white;
-    font-family: inherit;
-}
-
-.form-control:focus {
-    outline: none;
-    border-color: var(--primary);
-}
-
-.form-group {
-    margin-bottom: 15px;
-}
-
-.form-group label {
-    display: block;
-    margin-bottom: 6px;
-    font-weight: 600;
-    color: var(--dark);
-    font-size: 0.85em;
-}
-
-.section-header {
-    display: flex;
-    justify-content: space-between;
-    align-items: center;
-    margin-bottom: 20px;
-    gap: 15px;
-    flex-wrap: wrap;
-}
-
-.stats-box {
-    background: rgba(99, 102, 241, 0.1);
-    padding: 12px 20px;
-    border-radius: 12px;
-    margin-bottom: 20px;
-    font-size: 0.9em;
-    border: 1px solid rgba(99, 102, 241, 0.2);
-}
-
-.channel-grid {
-    display: grid;
-    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
-    gap: 15px;
-    content-visibility: auto;
-}
-
-.channel-card {
-    background: white;
-    border: 2px solid transparent;
-    border-radius: 15px;
-    padding: 20px 15px;
-    cursor: pointer;
-    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
-    contain: layout style paint;
-    content-visibility: auto;
-}
-
-.channel-card:hover {
-    border-color: var(--primary);
-    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
-}
-
-.channel-name {
-    font-size: 1em;
-    color: var(--dark);
-    margin-bottom: 12px;
-    font-weight: 600;
-    text-align: center;
-    min-height: 45px;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-}
-
-.channel-actions {
-    display: flex;
-    gap: 8px;
-}
-
-.channel-actions .btn {
-    flex: 1;
-    padding: 8px;
-    font-size: 0.85em;
-}
-
-.player-page {
-    display: flex;
-    flex-direction: column;
-    gap: 15px;
-}
-
-.player-controls {
-    display: grid;
-    grid-template-columns: 1fr auto;
-    gap: 12px;
-    align-items: end;
-}
-
-.video-wrapper {
-    position: relative;
-    background: #1e293b;
-    border-radius: 15px;
-    overflow: hidden;
-    aspect-ratio: 16 / 9;
-    max-height: 550px;
-    contain: layout style;
-}
-
-video {
-    width: 100%;
-    height: 100%;
-    display: block;
-    object-fit: contain;
-}
-
-.video-placeholder {
-    position: absolute;
-    top: 0;
-    left: 0;
-    width: 100%;
-    height: 100%;
-    background: #1e293b;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    color: white;
-}
-
-.video-placeholder.hidden {
-    display: none;
-}
-
-.placeholder-icon {
-    font-size: 50px;
-    margin-bottom: 12px;
-    opacity: 0.6;
-}
-
-.stream-info-panel {
-    display: grid;
-    grid-template-columns: 1fr 1fr;
-    gap: 15px;
-}
-
-.info-section,
-.record-section {
-    background: rgba(255, 255, 255, 0.95);
-    padding: 20px;
-    border-radius: 15px;
-    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
-    contain: layout style paint;
-}
-
-.info-section h3,
-.record-section h3 {
-    margin-bottom: 12px;
-    color: var(--dark);
-    font-size: 1em;
-    font-weight: 700;
-}
-
-.info-content {
-    background: #f8fafc;
-    padding: 12px;
-    border-radius: 10px;
-    font-family: 'Courier New', monospace;
-    font-size: 0.8em;
-    line-height: 1.5;
-    white-space: pre-wrap;
-    word-break: break-all;
-    min-height: 100px;
-    max-height: 250px;
-    overflow-y: auto;
-    border: 1px solid #e2e8f0;
-    color: var(--dark);
-}
-
-.btn-record {
-    width: 100%;
-    padding: 14px;
-    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
-    color: white;
-    border: none;
-    border-radius: 12px;
-    cursor: pointer;
-    font-size: 0.95em;
-    font-weight: 700;
-}
-
-.btn-record:hover:not(:disabled) {
-    opacity: 0.9;
-}
-
-.btn-record:disabled {
-    background: linear-gradient(135deg, #94a3b8 0%, #64748b 100%);
-    cursor: not-allowed;
-}
-
-.record-status {
-    margin-top: 12px;
-    padding: 12px;
-    border-radius: 10px;
-    font-size: 0.85em;
-    text-align: center;
-    display: none;
-}
-
-.record-status.show {
-    display: block;
-}
-
-.record-status.recording {
-    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
-    color: #92400e;
-    border: 2px solid #fbbf24;
-}
-
-.record-status.success {
-    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
-    color: #065f46;
-    border: 2px solid #10b981;
-}
-
-.record-status.error {
-    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
-    color: #991b1b;
-    border: 2px solid #ef4444;
-}
-
-.record-info {
-    background: rgba(219, 234, 254, 0.5);
-    padding: 12px;
-    border-radius: 10px;
-    margin-top: 12px;
-    font-size: 0.85em;
-    line-height: 1.5;
-}
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-.epg-page {
-    display: flex;
-    flex-direction: column;
-    gap: 15px;
-}
-
-.epg-controls {
-    display: grid;
-    grid-template-columns: 1fr 1fr auto;
-    gap: 12px;
-    align-items: end;
-}
-
-.epg-list {
-    max-height: 550px;
-    overflow-y: auto;
-    background: rgba(248, 250, 252, 0.5);
-    border-radius: 15px;
-    padding: 15px;
-    content-visibility: auto;
-}
-
-.epg-item {
-    background: white;
-    padding: 15px;
-    margin-bottom: 12px;
-    border-radius: 12px;
-    border-left: 4px solid var(--primary);
-    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
-    contain: layout style paint;
-    content-visibility: auto;
-}
-
-.epg-item:hover {
-    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.15);
-}
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-.epg-time {
-    font-weight: 700;
-    color: var(--primary);
-    margin-bottom: 6px;
-    font-size: 0.9em;
-    display: flex;
-    align-items: center;
-    gap: 8px;
-}
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-.epg-title {
-    font-size: 1em;
-    color: var(--dark);
-    margin-bottom: 6px;
-    font-weight: 600;
-}
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-.epg-description {
-    color: #64748b;
-    font-size: 0.85em;
-    line-height: 1.4;
-    margin-top: 6px;
-    padding: 10px;
-    background: #f8fafc;
-    border-radius: 8px;
-}
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-.epg-item.current {
-    border-left-color: var(--success);
-    background: linear-gradient(135deg, #d1fae5 0%, white 100%);
-}
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-.epg-item.current .epg-time {
-    color: var(--success);
-}
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-.epg-item.past {
-    opacity: 0.7;
-}
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-.epg-actions {
-    margin-top: 10px;
-    display: flex;
-    gap: 8px;
-}
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-.epg-actions .btn {
-    flex: 1;
-    padding: 8px 12px;
-    font-size: 0.85em;
-}
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-.epg-video-modal {
-    display: none;
-    position: fixed;
-    top: 0;
-    left: 0;
-    width: 100%;
-    height: 100%;
-    background: rgba(30, 41, 59, 0.95);
-    z-index: 9999;
-    align-items: center;
-    justify-content: center;
-    padding: 20px;
-}
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-.epg-video-modal.show {
-    display: flex;
-}
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-.epg-video-container {
-    background: white;
-    border-radius: 20px;
-    max-width: 1100px;
-    width: 100%;
-    max-height: 90vh;
-    overflow: hidden;
-    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
-}
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-.epg-video-header {
-    padding: 15px 25px;
-    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-    color: white;
-    display: flex;
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-}
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-.epg-video-header h3 {
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-    margin: 0;
-}
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-.epg-video-close {
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-    border: none;
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-    font-size: 1.4em;
-    width: 35px;
-    height: 35px;
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-    cursor: pointer;
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-    justify-content: center;
-}
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-.epg-video-close:hover {
-    background: rgba(255, 255, 255, 0.3);
-}
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-.epg-video-body {
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-}
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-.epg-video-wrapper {
-    position: relative;
-    background: #000;
-    aspect-ratio: 16 / 9;
-    max-height: 65vh;
-}
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-.epg-video-wrapper video {
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-    height: 100%;
-    display: block;
-}
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-.epg-video-info {
-    padding: 15px 25px;
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-}
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-.epg-video-info p {
-    margin: 6px 0;
-    color: var(--dark);
-    font-size: 0.9em;
-}
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-.cache-grid {
-    display: grid;
-    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
-    gap: 15px;
-    margin-bottom: 25px;
-}
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-.cache-card {
-    background: white;
-    padding: 20px;
-    border-radius: 15px;
-    border-left: 4px solid var(--primary);
-    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
-    contain: layout style paint;
-}
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-.cache-card h3 {
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-}
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-.cache-detail {
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-    border-bottom: 1px solid var(--border);
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-}
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-.cache-detail:last-child {
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-}
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-.cache-label {
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-}
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-.cache-value {
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-.cache-actions {
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-.button-group {
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-}
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-.footer {
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-}
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-.footer a {
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-.notification {
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-    top: 20px;
-    right: 20px;
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-.notification.notification-success {
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-}
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-.notification.notification-error {
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-}
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-.notification.notification-info {
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-}
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-.login-overlay {
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-}
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-.login-overlay.hide {
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-}
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-.login-box {
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-    overflow: hidden;
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-}
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-.login-box-header {
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-}
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-.login-box-header h1 {
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-}
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-.login-box-body {
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-}
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-.login-form-group {
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-}
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-.login-form-group label {
-    display: block;
-    margin-bottom: 8px;
-    font-weight: 600;
-    color: var(--dark);
-    font-size: 0.9em;
-}
-
-.login-form-group input {
-    width: 100%;
-    padding: 12px 15px;
-    border: 2px solid var(--border);
-    border-radius: 10px;
-    font-size: 0.9em;
-}
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-.login-form-group input:focus {
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-}
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-.login-btn {
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-    padding: 14px;
-    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-    color: white;
-    border: none;
-    border-radius: 10px;
-    font-size: 1em;
-    font-weight: 700;
-    cursor: pointer;
-}
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-.login-btn:hover:not(:disabled) {
-    opacity: 0.9;
-}
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-.login-btn:disabled {
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-    cursor: not-allowed;
-}
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-.login-error {
-    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
-    color: #991b1b;
-    padding: 12px;
-    border-radius: 10px;
-    margin-bottom: 15px;
-    display: none;
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-    font-size: 0.85em;
-}
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-.login-error.show {
-    display: block;
-}
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-.login-info {
-    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
-    color: #1e40af;
-    padding: 12px;
-    border-radius: 10px;
-    margin-bottom: 15px;
-    font-size: 0.85em;
-    border: 1px solid #93c5fd;
-}
-
-.password-toggle-login {
-    position: relative;
-}
-
-.password-toggle-btn-login {
-    position: absolute;
-    right: 12px;
-    top: 50%;
-    transform: translateY(-50%);
-    background: none;
-    border: none;
-    cursor: pointer;
-    color: #64748b;
-    font-size: 1.1em;
-    padding: 5px;
-}
-
-.login-type-switch {
-    text-align: center;
-    margin-top: 12px;
-    padding-top: 12px;
-    border-top: 1px solid var(--border);
-}
-
-.login-type-switch a {
-    color: var(--primary);
-    text-decoration: none;
-    font-weight: 600;
-    cursor: pointer;
-    font-size: 0.85em;
-}
-
-.loading-overlay {
-    position: fixed;
-    top: 0;
-    left: 0;
-    width: 100%;
-    height: 100%;
-    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-    display: flex;
-    flex-direction: column;
-    align-items: center;
-    justify-content: center;
-    z-index: 99999;
-}
-
-.loading-overlay.hide {
-    display: none !important;
-}
-
-.loading-spinner-large {
-    width: 50px;
-    height: 50px;
-    border: 4px solid rgba(255,255,255,.2);
-    border-radius: 50%;
-    border-top-color: #fff;
-    animation: spin 1s linear infinite !important;
-}
-
-@keyframes spin {
-    to { transform: rotate(360deg); }
-}
-
-.loading-text {
-    color: white;
-    margin-top: 15px;
-    font-size: 1em;
-    font-weight: 600;
-}
-
-.loading-spinner {
-    text-align: center;
-    padding: 40px;
-    color: var(--primary);
-}
-
-.badge {
-    padding: 5px 12px;
-    border-radius: 15px;
-    font-size: 0.75em;
-    font-weight: 700;
-    display: inline-block;
-}
-
-.badge-success {
-    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
-    color: #065f46;
-    border: 1px solid #6ee7b7;
-}
-
-.badge-danger {
-    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
-    color: #991b1b;
-    border: 1px solid #fca5a5;
-}
-
-.empty-state {
-    text-align: center;
-    padding: 60px 30px;
-    color: #94a3b8;
-}
-
-.empty-state-icon {
-    font-size: 60px;
-    margin-bottom: 15px;
-    opacity: 0.5;
-}
-
-.empty-state-text {
-    font-size: 1em;
-    margin-bottom: 8px;
-    font-weight: 600;
-}
-
-.search-box {
-    position: relative;
-}
-
-.search-box input {
-    width: 100%;
-    padding: 12px 15px 12px 40px;
-    border: 2px solid var(--border);
-    border-radius: 12px;
-    font-size: 0.9em;
-}
-
-.search-box input:focus {
-    border-color: var(--primary);
-}
-
-.search-box::before {
-    content: '🔍';
-    position: absolute;
-    left: 12px;
-    top: 50%;
-    transform: translateY(-50%);
-    font-size: 1.1em;
-    opacity: 0.5;
-}
-
-.skeleton {
-    background: #e0e0e0;
-    border-radius: 8px;
-}
-
-.skeleton-card {
-    height: 180px;
-}
-
-@media (max-width: 768px) {
-    .app-container {
-        margin: 10px;
-        border-radius: 15px;
-    }
-
-    .app-body {
-        padding: 15px 20px;
-    }
-
-    .header {
-        padding: 15px 20px;
-    }
-
-    .header h1 {
-        font-size: 1.5em;
-    }
-
-    .header-top {
-        flex-direction: column;
-    }
-
-    .status-bar {
-        flex-direction: column;
-        gap: 10px;
-    }
-
-    .status-item {
-        width: 100%;
-        justify-content: space-between;
-    }
-
-    .tab-button {
-        min-width: 100px;
-        padding: 12px 14px;
-    }
-
-    .channel-grid {
-        grid-template-columns: 1fr;
-    }
-
-    .epg-controls {
-        grid-template-columns: 1fr;
-    }
-
-    .player-controls {
-        grid-template-columns: 1fr;
-    }
-
-    .stream-info-panel {
-        grid-template-columns: 1fr;
-    }
-
-    .cache-grid {
-        grid-template-columns: 1fr;
-    }
-
-    .button-group {
-        flex-direction: column;
-    }
-
-    .epg-video-container {
-        max-height: 95vh;
-    }
-}
-
-::-webkit-scrollbar {
-    width: 8px;
-    height: 8px;
-}
-
-::-webkit-scrollbar-track {
-    background: #f1f5f9;
-}
-
-::-webkit-scrollbar-thumb {
-    background: #cbd5e1;
-    border-radius: 4px;
-}
-
-::-webkit-scrollbar-thumb:hover {
-    background: #94a3b8;
-}
-
-.hidden {
-    display: none !important;
-}
-
-.text-center {
-    text-align: center;
-}
-
-.admin-only {
-    display: none;
-}
-
-.channel-card,
-.epg-item,
-.cache-card {
-    transform: translateZ(0);
-    backface-visibility: hidden;
-}
-
-@media print {
-    body {
-        background: white;
-    }
-
-    .header,
-    .tabs,
-    .btn,
-    .footer,
-    .notification {
-        display: none;
-    }
+@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');
+
+@keyframes shimmer {
+    0% { background-position: -468px 0; }
+    100% { background-position: 468px 0; }
+}
+
+.skeleton {
+    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
+    background-size: 468px 100%;
+    animation: shimmer 1.2s ease-in-out infinite;
+    border-radius: 8px;
+}
+
+.skeleton-text { height: 16px; margin-bottom: 8px; }
+.skeleton-title { height: 24px; width: 60%; margin-bottom: 12px; }
+
+/* 性能优化 */
+.notification, .modal-overlay, .loading-overlay {
+    will-change: opacity, transform;
+    transform: translateZ(0);
+}
+
+.channel-item, .epg-item {
+    contain: layout style paint;
+}
+
+/* 优化动画 */
+.fab-button {
+    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
+}
+
+.fab-button:hover {
+    transform: translateY(-4px);
+}
+
+:root {
+    --primary: #6366f1;
+    --primary-dark: #4f46e5;
+    --success: #10b981;
+    --warning: #f59e0b;
+    --danger: #ef4444;
+    --dark: #1e293b;
+    --light: #f8fafc;
+    --border: #e2e8f0;
+    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+}
+
+* {
+    margin: 0;
+    padding: 0;
+    box-sizing: border-box;
+}
+
+body {
+    font-family: 'Inter', -apple-system, sans-serif;
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    background-attachment: fixed;
+    min-height: 100vh;
+    line-height: 1.5;
+    font-size: 14px;
+    color: var(--dark);
+    -webkit-font-smoothing: antialiased;
+}
+
+*, *::before, *::after {
+    animation: none !important;
+    transition: none !important;
+}
+
+.notification,
+.login-overlay,
+.epg-video-modal {
+    transition: opacity 0.15s ease !important;
+}
+
+.app-container {
+    display: flex;
+    flex-direction: column;
+    min-height: 100vh;
+    max-width: 1600px;
+    margin: 20px auto;
+    background: rgba(255, 255, 255, 0.95);
+    border-radius: 20px;
+    box-shadow: var(--shadow);
+    overflow: hidden;
+    contain: layout style paint;
+}
+
+.app-body {
+    flex: 1;
+    padding: 20px 30px;
+    transform: translateZ(0);
+    will-change: scroll-position;
+}
+
+.header {
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    color: white;
+    padding: 20px 30px;
+    contain: layout style paint;
+}
+
+.header-top {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-bottom: 15px;
+    gap: 15px;
+    flex-wrap: wrap;
+}
+
+.header h1 {
+    font-size: 1.8em;
+    font-weight: 700;
+    margin-bottom: 5px;
+}
+
+.subtitle {
+    font-size: 0.9em;
+    opacity: 0.9;
+}
+
+.status-bar {
+    display: flex;
+    justify-content: center;
+    gap: 20px;
+    flex-wrap: wrap;
+    font-size: 0.85em;
+}
+
+.status-item {
+    background: rgba(255, 255, 255, 0.2);
+    padding: 8px 15px;
+    border-radius: 20px;
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    border: 1px solid rgba(255, 255, 255, 0.3);
+}
+
+.btn-logout {
+    padding: 10px 20px;
+    background: rgba(255, 255, 255, 0.2);
+    color: white;
+    border: 2px solid rgba(255, 255, 255, 0.5);
+    border-radius: 20px;
+    cursor: pointer;
+    font-size: 0.9em;
+    font-weight: 600;
+}
+
+.btn-logout:hover {
+    background: rgba(255, 255, 255, 0.3);
+}
+
+.user-type-badge {
+    display: inline-block;
+    padding: 3px 10px;
+    border-radius: 15px;
+    font-size: 0.7em;
+    font-weight: 700;
+    margin-left: 8px;
+}
+
+.user-type-badge.admin {
+    background: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
+    color: white;
+}
+
+.user-type-badge.user {
+    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
+    color: white;
+}
+
+.tabs {
+    display: flex;
+    background: rgba(248, 250, 252, 0.8);
+    border-bottom: 1px solid var(--border);
+    overflow-x: auto;
+    scrollbar-width: none;
+    contain: layout style;
+}
+
+.tabs::-webkit-scrollbar {
+    display: none;
+}
+
+.tab-button {
+    flex: 1;
+    padding: 15px 18px;
+    background: transparent;
+    border: none;
+    cursor: pointer;
+    font-size: 0.9em;
+    color: var(--dark);
+    font-weight: 500;
+    text-decoration: none;
+    text-align: center;
+    min-width: 120px;
+    border-bottom: 3px solid transparent;
+}
+
+.tab-button:hover {
+    background: rgba(99, 102, 241, 0.05);
+}
+
+.tab-button.active {
+    background: white;
+    font-weight: 600;
+    color: var(--primary);
+    border-bottom-color: var(--primary);
+}
+
+.btn {
+    padding: 10px 20px;
+    border: none;
+    border-radius: 10px;
+    cursor: pointer;
+    font-size: 0.9em;
+    font-weight: 600;
+    contain: layout style paint;
+}
+
+.btn:hover:not(:disabled) {
+    opacity: 0.9;
+}
+
+.btn:disabled {
+    opacity: 0.6;
+    cursor: not-allowed;
+}
+
+.btn-primary {
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    color: white;
+}
+
+.btn-success {
+    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
+    color: white;
+}
+
+.btn-warning {
+    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
+    color: white;
+}
+
+.btn-danger {
+    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
+    color: white;
+}
+
+.form-control {
+    width: 100%;
+    padding: 12px 15px;
+    border: 2px solid var(--border);
+    border-radius: 10px;
+    font-size: 0.9em;
+    background: white;
+    font-family: inherit;
+}
+
+.form-control:focus {
+    outline: none;
+    border-color: var(--primary);
+}
+
+.form-group {
+    margin-bottom: 15px;
+}
+
+.form-group label {
+    display: block;
+    margin-bottom: 6px;
+    font-weight: 600;
+    color: var(--dark);
+    font-size: 0.85em;
+}
+
+.section-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-bottom: 20px;
+    gap: 15px;
+    flex-wrap: wrap;
+}
+
+.stats-box {
+    background: rgba(99, 102, 241, 0.1);
+    padding: 12px 20px;
+    border-radius: 12px;
+    margin-bottom: 20px;
+    font-size: 0.9em;
+    border: 1px solid rgba(99, 102, 241, 0.2);
+}
+
+.channel-grid {
+    display: grid;
+    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
+    gap: 15px;
+    content-visibility: auto;
+}
+
+.channel-card {
+    background: white;
+    border: 2px solid transparent;
+    border-radius: 15px;
+    padding: 20px 15px;
+    cursor: pointer;
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
+    contain: layout style paint;
+    content-visibility: auto;
+}
+
+.channel-card:hover {
+    border-color: var(--primary);
+    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
+}
+
+.channel-name {
+    font-size: 1em;
+    color: var(--dark);
+    margin-bottom: 12px;
+    font-weight: 600;
+    text-align: center;
+    min-height: 45px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.channel-actions {
+    display: flex;
+    gap: 8px;
+}
+
+.channel-actions .btn {
+    flex: 1;
+    padding: 8px;
+    font-size: 0.85em;
+}
+
+.player-page {
+    display: flex;
+    flex-direction: column;
+    gap: 15px;
+}
+
+.player-controls {
+    display: grid;
+    grid-template-columns: 1fr auto;
+    gap: 12px;
+    align-items: end;
+}
+
+.video-wrapper {
+    position: relative;
+    background: #1e293b;
+    border-radius: 15px;
+    overflow: hidden;
+    aspect-ratio: 16 / 9;
+    max-height: 550px;
+    contain: layout style;
+}
+
+video {
+    width: 100%;
+    height: 100%;
+    display: block;
+    object-fit: contain;
+}
+
+.video-placeholder {
+    position: absolute;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background: #1e293b;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    color: white;
+}
+
+.video-placeholder.hidden {
+    display: none;
+}
+
+.placeholder-icon {
+    font-size: 50px;
+    margin-bottom: 12px;
+    opacity: 0.6;
+}
+
+.stream-info-panel {
+    display: grid;
+    grid-template-columns: 1fr 1fr;
+    gap: 15px;
+}
+
+.info-section,
+.record-section {
+    background: rgba(255, 255, 255, 0.95);
+    padding: 20px;
+    border-radius: 15px;
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+    contain: layout style paint;
+}
+
+.info-section h3,
+.record-section h3 {
+    margin-bottom: 12px;
+    color: var(--dark);
+    font-size: 1em;
+    font-weight: 700;
+}
+
+.info-content {
+    background: #f8fafc;
+    padding: 12px;
+    border-radius: 10px;
+    font-family: 'Courier New', monospace;
+    font-size: 0.8em;
+    line-height: 1.5;
+    white-space: pre-wrap;
+    word-break: break-all;
+    min-height: 100px;
+    max-height: 250px;
+    overflow-y: auto;
+    border: 1px solid #e2e8f0;
+    color: var(--dark);
+}
+
+.btn-record {
+    width: 100%;
+    padding: 14px;
+    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
+    color: white;
+    border: none;
+    border-radius: 12px;
+    cursor: pointer;
+    font-size: 0.95em;
+    font-weight: 700;
+}
+
+.btn-record:hover:not(:disabled) {
+    opacity: 0.9;
+}
+
+.btn-record:disabled {
+    background: linear-gradient(135deg, #94a3b8 0%, #64748b 100%);
+    cursor: not-allowed;
+}
+
+.record-status {
+    margin-top: 12px;
+    padding: 12px;
+    border-radius: 10px;
+    font-size: 0.85em;
+    text-align: center;
+    display: none;
+}
+
+.record-status.show {
+    display: block;
+}
+
+.record-status.recording {
+    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
+    color: #92400e;
+    border: 2px solid #fbbf24;
+}
+
+.record-status.success {
+    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
+    color: #065f46;
+    border: 2px solid #10b981;
+}
+
+.record-status.error {
+    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
+    color: #991b1b;
+    border: 2px solid #ef4444;
+}
+
+.record-info {
+    background: rgba(219, 234, 254, 0.5);
+    padding: 12px;
+    border-radius: 10px;
+    margin-top: 12px;
+    font-size: 0.85em;
+    line-height: 1.5;
+}
+
+.epg-page {
+    display: flex;
+    flex-direction: column;
+    gap: 15px;
+}
+
+.epg-controls {
+    display: grid;
+    grid-template-columns: 1fr 1fr auto;
+    gap: 12px;
+    align-items: end;
+}
+
+.epg-list {
+    max-height: 550px;
+    overflow-y: auto;
+    background: rgba(248, 250, 252, 0.5);
+    border-radius: 15px;
+    padding: 15px;
+    content-visibility: auto;
+}
+
+.epg-item {
+    background: white;
+    padding: 15px;
+    margin-bottom: 12px;
+    border-radius: 12px;
+    border-left: 4px solid var(--primary);
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
+    contain: layout style paint;
+    content-visibility: auto;
+}
+
+.epg-item:hover {
+    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.15);
+}
+
+.epg-time {
+    font-weight: 700;
+    color: var(--primary);
+    margin-bottom: 6px;
+    font-size: 0.9em;
+    display: flex;
+    align-items: center;
+    gap: 8px;
+}
+
+.epg-title {
+    font-size: 1em;
+    color: var(--dark);
+    margin-bottom: 6px;
+    font-weight: 600;
+}
+
+.epg-description {
+    color: #64748b;
+    font-size: 0.85em;
+    line-height: 1.4;
+    margin-top: 6px;
+    padding: 10px;
+    background: #f8fafc;
+    border-radius: 8px;
+}
+
+.epg-item.current {
+    border-left-color: var(--success);
+    background: linear-gradient(135deg, #d1fae5 0%, white 100%);
+}
+
+.epg-item.current .epg-time {
+    color: var(--success);
+}
+
+.epg-item.past {
+    opacity: 0.7;
+}
+
+.epg-actions {
+    margin-top: 10px;
+    display: flex;
+    gap: 8px;
+}
+
+.epg-actions .btn {
+    flex: 1;
+    padding: 8px 12px;
+    font-size: 0.85em;
+}
+
+.epg-video-modal {
+    display: none;
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background: rgba(30, 41, 59, 0.95);
+    z-index: 9999;
+    align-items: center;
+    justify-content: center;
+    padding: 20px;
+}
+
+.epg-video-modal.show {
+    display: flex;
+}
+
+.epg-video-container {
+    background: white;
+    border-radius: 20px;
+    max-width: 1100px;
+    width: 100%;
+    max-height: 90vh;
+    overflow: hidden;
+    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
+}
+
+.epg-video-header {
+    padding: 15px 25px;
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    color: white;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+}
+
+.epg-video-header h3 {
+    font-size: 1.2em;
+    font-weight: 700;
+    margin: 0;
+}
+
+.epg-video-close {
+    background: rgba(255, 255, 255, 0.2);
+    border: none;
+    color: white;
+    font-size: 1.4em;
+    width: 35px;
+    height: 35px;
+    border-radius: 50%;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.epg-video-close:hover {
+    background: rgba(255, 255, 255, 0.3);
+}
+
+.epg-video-body {
+    padding: 0;
+}
+
+.epg-video-wrapper {
+    position: relative;
+    background: #000;
+    aspect-ratio: 16 / 9;
+    max-height: 65vh;
+}
+
+.epg-video-wrapper video {
+    width: 100%;
+    height: 100%;
+    display: block;
+}
+
+.epg-video-info {
+    padding: 15px 25px;
+    background: #f8fafc;
+}
+
+.epg-video-info p {
+    margin: 6px 0;
+    color: var(--dark);
+    font-size: 0.9em;
+}
+
+.cache-grid {
+    display: grid;
+    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
+    gap: 15px;
+    margin-bottom: 25px;
+}
+
+.cache-card {
+    background: white;
+    padding: 20px;
+    border-radius: 15px;
+    border-left: 4px solid var(--primary);
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
+    contain: layout style paint;
+}
+
+.cache-card h3 {
+    color: var(--dark);
+    margin-bottom: 12px;
+    font-size: 1em;
+    font-weight: 700;
+}
+
+.cache-detail {
+    display: flex;
+    justify-content: space-between;
+    padding: 8px 0;
+    border-bottom: 1px solid var(--border);
+    font-size: 0.85em;
+}
+
+.cache-detail:last-child {
+    border-bottom: none;
+}
+
+.cache-label {
+    font-weight: 600;
+    color: #64748b;
+}
+
+.cache-value {
+    font-family: 'Courier New', monospace;
+    color: var(--dark);
+    font-weight: 600;
+}
+
+.cache-actions {
+    background: rgba(255, 255, 255, 0.95);
+    padding: 20px;
+    border-radius: 15px;
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+}
+
+.button-group {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 10px;
+}
+
+.footer {
+    background: rgba(248, 250, 252, 0.8);
+    padding: 15px;
+    text-align: center;
+    border-top: 1px solid var(--border);
+    color: #64748b;
+    font-size: 0.85em;
+}
+
+.footer a {
+    color: var(--primary);
+    text-decoration: none;
+    font-weight: 600;
+}
+
+.notification {
+    position: fixed;
+    top: 20px;
+    right: 20px;
+    padding: 12px 20px;
+    border-radius: 12px;
+    z-index: 10000;
+    color: white;
+    font-weight: 600;
+    font-size: 0.9em;
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    opacity: 1;
+}
+
+.notification.notification-success {
+    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
+}
+
+.notification.notification-error {
+    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
+}
+
+.notification.notification-info {
+    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
+}
+
+.login-overlay {
+    display: flex;
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    z-index: 99999;
+    align-items: center;
+    justify-content: center;
+    padding: 20px;
+}
+
+.login-overlay.hide {
+    display: none !important;
+}
+
+.login-box {
+    background: rgba(255, 255, 255, 0.95);
+    border-radius: 25px;
+    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
+    overflow: hidden;
+    max-width: 420px;
+    width: 100%;
+}
+
+.login-box-header {
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    color: white;
+    padding: 30px 25px;
+    text-align: center;
+}
+
+.login-box-header h1 {
+    font-size: 2em;
+    font-weight: 700;
+    margin-bottom: 8px;
+}
+
+.login-box-body {
+    padding: 30px 25px;
+}
+
+.login-form-group {
+    margin-bottom: 20px;
+}
+
+.login-form-group label {
+    display: block;
+    margin-bottom: 8px;
+    font-weight: 600;
+    color: var(--dark);
+    font-size: 0.9em;
+}
+
+.login-form-group input {
+    width: 100%;
+    padding: 12px 15px;
+    border: 2px solid var(--border);
+    border-radius: 10px;
+    font-size: 0.9em;
+}
+
+.login-form-group input:focus {
+    outline: none;
+    border-color: var(--primary);
+}
+
+.login-btn {
+    width: 100%;
+    padding: 14px;
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    color: white;
+    border: none;
+    border-radius: 10px;
+    font-size: 1em;
+    font-weight: 700;
+    cursor: pointer;
+}
+
+.login-btn:hover:not(:disabled) {
+    opacity: 0.9;
+}
+
+.login-btn:disabled {
+    opacity: 0.7;
+    cursor: not-allowed;
+}
+
+.login-error {
+    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
+    color: #991b1b;
+    padding: 12px;
+    border-radius: 10px;
+    margin-bottom: 15px;
+    display: none;
+    border: 2px solid #fca5a5;
+    font-size: 0.85em;
+}
+
+.login-error.show {
+    display: block;
+}
+
+.login-info {
+    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
+    color: #1e40af;
+    padding: 12px;
+    border-radius: 10px;
+    margin-bottom: 15px;
+    font-size: 0.85em;
+    border: 1px solid #93c5fd;
+}
+
+.password-toggle-login {
+    position: relative;
+}
+
+.password-toggle-btn-login {
+    position: absolute;
+    right: 12px;
+    top: 50%;
+    transform: translateY(-50%);
+    background: none;
+    border: none;
+    cursor: pointer;
+    color: #64748b;
+    font-size: 1.1em;
+    padding: 5px;
+}
+
+.login-type-switch {
+    text-align: center;
+    margin-top: 12px;
+    padding-top: 12px;
+    border-top: 1px solid var(--border);
+}
+
+.login-type-switch a {
+    color: var(--primary);
+    text-decoration: none;
+    font-weight: 600;
+    cursor: pointer;
+    font-size: 0.85em;
+}
+
+.loading-overlay {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    z-index: 99999;
+}
+
+.loading-overlay.hide {
+    display: none !important;
+}
+
+.loading-spinner-large {
+    width: 50px;
+    height: 50px;
+    border: 4px solid rgba(255,255,255,.2);
+    border-radius: 50%;
+    border-top-color: #fff;
+    animation: spin 1s linear infinite !important;
+}
+
+@keyframes spin {
+    to { transform: rotate(360deg); }
+}
+
+.loading-text {
+    color: white;
+    margin-top: 15px;
+    font-size: 1em;
+    font-weight: 600;
+}
+
+.loading-spinner {
+    text-align: center;
+    padding: 40px;
+    color: var(--primary);
+}
+
+.badge {
+    padding: 5px 12px;
+    border-radius: 15px;
+    font-size: 0.75em;
+    font-weight: 700;
+    display: inline-block;
+}
+
+.badge-success {
+    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
+    color: #065f46;
+    border: 1px solid #6ee7b7;
+}
+
+.badge-danger {
+    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
+    color: #991b1b;
+    border: 1px solid #fca5a5;
+}
+
+.empty-state {
+    text-align: center;
+    padding: 60px 30px;
+    color: #94a3b8;
+}
+
+.empty-state-icon {
+    font-size: 60px;
+    margin-bottom: 15px;
+    opacity: 0.5;
+}
+
+.empty-state-text {
+    font-size: 1em;
+    margin-bottom: 8px;
+    font-weight: 600;
+}
+
+.search-box {
+    position: relative;
+}
+
+.search-box input {
+    width: 100%;
+    padding: 12px 15px 12px 40px;
+    border: 2px solid var(--border);
+    border-radius: 12px;
+    font-size: 0.9em;
+}
+
+.search-box input:focus {
+    border-color: var(--primary);
+}
+
+.search-box::before {
+    content: '🔍';
+    position: absolute;
+    left: 12px;
+    top: 50%;
+    transform: translateY(-50%);
+    font-size: 1.1em;
+    opacity: 0.5;
+}
+
+.skeleton {
+    background: #e0e0e0;
+    border-radius: 8px;
+}
+
+.skeleton-card {
+    height: 180px;
+}
+
+@media (max-width: 768px) {
+    .app-container {
+        margin: 10px;
+        border-radius: 15px;
+    }
+
+    .app-body {
+        padding: 15px 20px;
+    }
+
+    .header {
+        padding: 15px 20px;
+    }
+
+    .header h1 {
+        font-size: 1.5em;
+    }
+
+    .header-top {
+        flex-direction: column;
+    }
+
+    .status-bar {
+        flex-direction: column;
+        gap: 10px;
+    }
+
+    .status-item {
+        width: 100%;
+        justify-content: space-between;
+    }
+
+    .tab-button {
+        min-width: 100px;
+        padding: 12px 14px;
+    }
+
+    .channel-grid {
+        grid-template-columns: 1fr;
+    }
+
+    .epg-controls {
+        grid-template-columns: 1fr;
+    }
+
+    .player-controls {
+        grid-template-columns: 1fr;
+    }
+
+    .stream-info-panel {
+        grid-template-columns: 1fr;
+    }
+
+    .cache-grid {
+        grid-template-columns: 1fr;
+    }
+
+    .button-group {
+        flex-direction: column;
+    }
+
+    .epg-video-container {
+        max-height: 95vh;
+    }
+}
+
+::-webkit-scrollbar {
+    width: 8px;
+    height: 8px;
+}
+
+::-webkit-scrollbar-track {
+    background: #f1f5f9;
+}
+
+::-webkit-scrollbar-thumb {
+    background: #cbd5e1;
+    border-radius: 4px;
+}
+
+::-webkit-scrollbar-thumb:hover {
+    background: #94a3b8;
+}
+
+.hidden {
+    display: none !important;
+}
+
+.text-center {
+    text-align: center;
+}
+
+.admin-only {
+    display: none;
+}
+
+.channel-card,
+.epg-item,
+.cache-card {
+    transform: translateZ(0);
+    backface-visibility: hidden;
+}
+
+@media print {
+    body {
+        background: white;
+    }
+
+    .header,
+    .tabs,
+    .btn,
+    .footer,
+    .notification {
+        display: none;
+    }
+}
+.epg-page {
+    height: 100%;
+    display: flex;
+    flex-direction: column;
+}
+
+.epg-list-container {
+    flex: 1;
+    overflow-y: auto;
+    -webkit-overflow-scrolling: touch;
+    contain: strict;
+    padding-bottom: 80px;
+}
+
+.epg-list-container::-webkit-scrollbar {
+    width: 6px;
+}
+
+.epg-list-container::-webkit-scrollbar-thumb {
+    background: var(--primary-light);
+    border-radius: 4px;
+}
+
+.epg-controls-panel {
+    position: sticky;
+    top: 0;
+    z-index: 10;
+    background: rgba(255, 255, 255, 0.9);
+    backdrop-filter: blur(10px);
+    -webkit-backdrop-filter: blur(10px);
+    border-bottom: 1px solid var(--border);
 }