/* Mobile First CSS - Fast Loading */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background: #0a0a0a;
    color: #fff;
    line-height: 1.4;
    overflow-x: hidden;
}

/* Header */
.header {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    padding: 12px 15px;
    border-bottom: 1px solid #333;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1680px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

.logo {
    font-size: 22px;
    font-weight: bold;
    color: #ff6b35;
    text-decoration: none;
}

.logo span {
    color: #fff;
}

/* Search Bar */
.search-container {
    flex: 1;
    max-width: 500px;
    position: relative;
    margin: 0 15px;
}

.search-bar {
    width: 100%;
    padding: 10px 45px 10px 15px;
    background: #333;
    border: 1px solid #555;
    border-radius: 25px;
    color: #fff;
    font-size: 14px;
    outline: none;
}

.search-bar::placeholder {
    color: #aaa;
}

.search-bar:focus {
    border-color: #ff6b35;
    box-shadow: 0 0 0 2px rgba(255, 107, 53, 0.2);
}

.search-btn {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    background: #ff6b35;
    border: none;
    padding: 8px 12px;
    border-radius: 20px;
    color: white;
    cursor: pointer;
    font-size: 14px;
}

.search-btn:hover {
    background: #e55a2b;
}

/* User Actions */
.user-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.upload-btn {
    background: #ff6b35;
    color: white;
    padding: 8px 16px;
    border: none;
    border-radius: 20px;
    font-size: 14px;
    cursor: pointer;
    text-decoration: none;
    font-weight: 500;
}

.upload-btn:hover {
    background: #e55a2b;
}

.user-menu {
    background: #444;
    border: 1px solid #666;
    border-radius: 20px;
    padding: 8px 12px;
    color: #fff;
    font-size: 14px;
    cursor: pointer;
}

/* Navigation Tabs */
.nav-tabs {
    background: #1a1a1a;
    padding: 0 15px;
    border-bottom: 1px solid #333;
    overflow-x: auto;
    white-space: nowrap;
}

.nav-tabs-container {
    max-width: 1680px;
    margin: 0 auto;
    display: flex;
    gap: 0;
}

.nav-tab {
    padding: 12px 20px;
    color: #aaa;
    text-decoration: none;
    border-bottom: 3px solid transparent;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
}

.nav-tab.active, .nav-tab:hover {
    color: #ff6b35;
    border-bottom-color: #ff6b35;
}

/* Main Layout */
.container {
    max-width: 1680px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    padding: 15px;
}

.left-sidebar, .right-sidebar {
    display: none;
}

.main-feed {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

/* Filters */
.filters {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    overflow-x: auto;
    padding-bottom: 5px;
}

.filter-btn {
    background: #2a2a2a;
    border: 1px solid #444;
    color: #fff;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 13px;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
}

.filter-btn.active, .filter-btn:hover {
    background: #ff6b35;
    border-color: #ff6b35;
}

/* Video Grid */
.video-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

.video-card {
    background: #1a1a1a;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.2s;
    cursor: pointer;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.video-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

.video-thumb {
    position: relative;
    width: 100%;
    height: 200px;
    background: #000;
    overflow: hidden;
    max-width: 100%;
}

.video-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
    max-width: 100%;
}

.video-card:hover .video-thumb img {
    transform: scale(1.05);
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(transparent 50%, rgba(0,0,0,0.7) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s;
}

.video-card:hover .video-overlay {
    opacity: 1;
}

.play-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(255, 107, 53, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
}

.duration {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0,0,0,0.8);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.hd-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: #ff6b35;
    color: white;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: bold;
}

.video-info {
    padding: 15px;
}

.video-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #fff;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.video-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 10px;
    font-size: 13px;
    color: #aaa;
}

.video-stats {
    display: flex;
    gap: 15px;
    font-size: 12px;
    color: #666;
}

.stat {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Sidebar Content */
.sidebar-section {
    background: #1a1a1a;
    border-radius: 8px;
    margin-bottom: 20px;
    padding: 15px;
}

.sidebar-section h3 {
    color: #fff;
    font-size: 16px;
    margin-bottom: 12px;
    border-bottom: 2px solid #ff6b35;
    padding-bottom: 8px;
}

.category-list, .tag-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.category-item, .tag-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: #2a2a2a;
    border-radius: 6px;
    color: #fff;
    text-decoration: none;
    transition: background 0.2s;
}

.category-item:hover, .tag-item:hover {
    background: #ff6b35;
}

.category-count, .tag-count {
    background: #444;
    padding: 2px 6px;
    border-radius: 10px;
    font-size: 11px;
}

/* Weekly Videos Section */
.weekly-videos {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.weekly-video-item {
    background: #2a2a2a;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.2s ease;
}

.weekly-video-item:hover {
    background: #333;
    transform: translateY(-1px);
}

.weekly-video-item a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px;
    text-decoration: none;
    color: inherit;
}

.weekly-video-thumb {
    position: relative;
    width: 80px;
    height: 60px;
    background: #000;
    border-radius: 6px;
    overflow: hidden;
    flex-shrink: 0;
}

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

.weekly-duration {
    position: absolute;
    bottom: 4px;
    right: 4px;
    background: rgba(0,0,0,0.8);
    color: white;
    padding: 2px 4px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 500;
}

.weekly-hd {
    position: absolute;
    top: 4px;
    left: 4px;
    background: #ff6b35;
    color: white;
    padding: 1px 4px;
    border-radius: 2px;
    font-size: 8px;
    font-weight: bold;
}

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

.weekly-video-info h4 {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 4px;
    color: #fff;
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.weekly-views {
    font-size: 11px;
    color: #aaa;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Mobile adjustments for weekly videos */
@media (max-width: 767px) {
    .weekly-video-thumb {
        width: 70px;
        height: 50px;
    }
    
    .weekly-video-info h4 {
        font-size: 12px;
    }
    
    .weekly-views {
        font-size: 10px;
    }
}

/* Desktop adjustments for weekly videos */
@media (min-width: 1024px) {
    .weekly-video-thumb {
        width: 90px;
        height: 68px;
    }
    
    .weekly-video-info h4 {
        font-size: 14px;
    }
    
    .weekly-views {
        font-size: 12px;
    }
}

/* Pagination */
.pagination {
    margin: 40px 0;
    padding: 20px 0;
    border-top: 1px solid #333;
}

.pagination-info {
    text-align: center;
    margin-bottom: 20px;
    color: #aaa;
    font-size: 14px;
}

.pagination-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.pagination-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #2a2a2a;
    border: 1px solid #444;
    color: #fff;
    padding: 10px 16px;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
    min-width: 44px;
    justify-content: center;
}

.pagination-btn:hover:not(:disabled) {
    background: #ff6b35;
    border-color: #ff6b35;
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-btn .pagination-text {
    display: none;
}

.pagination-btn .pagination-icon {
    font-size: 18px;
    font-weight: bold;
}

.pagination-numbers {
    display: flex;
    align-items: center;
    gap: 5px;
    flex-wrap: wrap;
    justify-content: center;
}

.pagination-number {
    background: #2a2a2a;
    border: 1px solid #444;
    color: #fff;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
    min-width: 40px;
    text-align: center;
}

.pagination-number:hover {
    background: #444;
    border-color: #666;
}

.pagination-number.active {
    background: #ff6b35;
    border-color: #ff6b35;
    color: white;
}

.pagination-dots {
    color: #666;
    padding: 0 8px;
    font-size: 14px;
}

/* Tablet Layout */
@media (min-width: 768px) {
    .container {
        grid-template-columns: 200px 1fr;
        gap: 20px;
    }
    
    .left-sidebar {
        display: block;
    }
    
    .video-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .video-thumb {
        height: 180px;
    }
    
    .search-container {
        margin: 0 20px;
    }
}

/* Desktop Layout */
@media (min-width: 1024px) {
    .container {
        grid-template-columns: 220px 1fr 330px;
        gap: 25px;
    }
    
    .right-sidebar {
        display: block;
    }
    
    .video-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .video-thumb {
        height: 160px;
    }
}

@media (min-width: 1200px) {
    .video-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1400px) {
    .container {
        grid-template-columns: 250px 1fr 340px;
        gap: 30px;
        padding: 20px;
    }
    
    .video-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: 25px;
    }
    
    .video-thumb {
        height: 180px;
    }
    
    .left-sidebar {
        width: 250px;
    }
    
    .right-sidebar {
        width: 340px;
    }
    
    .header-content {
        padding: 15px 20px;
    }
    
    .search-container {
        max-width: 600px;
    }
    
    .video-page-container {
        grid-template-columns: 1fr 380px;
        gap: 30px;
        padding: 20px;
    }
    
    .related-videos-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* Ultra-wide screens (1600px+) */
@media (min-width: 1600px) {
    .video-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 30px;
    }
    
    .container {
        grid-template-columns: 280px 1fr 350px;
        gap: 35px;
        padding: 25px;
    }
    
    .video-page-container {
        grid-template-columns: 1fr 420px;
        gap: 35px;
        padding: 25px;
    }
}

/* Mobile Search */
@media (max-width: 767px) {
    .header-content {
        flex-direction: column;
        gap: 10px;
    }
    
    .search-container {
        order: 2;
        margin: 0;
        width: 100%;
    }
    
    .user-actions {
        order: 1;
        align-self: flex-end;
    }
    
    /* Mobile Pagination - Thumb Friendly */
    .pagination-controls {
        gap: 15px;
    }
    
    .pagination-numbers {
        display: none; /* Hide page numbers on mobile */
    }
    
    .pagination-number {
        display: none; /* Hide individual page numbers */
    }
    
    .pagination-btn {
        padding: 15px 20px;
        min-width: 60px;
        min-height: 50px;
        font-size: 18px;
        border-radius: 8px;
    }
    
    .pagination-btn .pagination-icon {
        font-size: 24px;
    }
    
    .pagination-info {
        font-size: 14px;
        margin-bottom: 20px;
    }
    
    .pagination-dots {
        display: none; /* Hide dots on mobile */
    }
}

/* Tablet Pagination */
@media (min-width: 768px) {
    .pagination-btn .pagination-text {
        display: inline;
    }
    
    .pagination-controls {
        gap: 15px;
    }
    
    .pagination-numbers {
        gap: 8px;
    }
}

/* Video Player Styles */
.video-player-container {
    width: 100%;
    background: #000;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 20px;
    position: relative;
}

.video-player {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-player iframe, 
.video-player video {
    width: 100%;
    height: 100%;
    display: block;
}

.video-controls {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    background: #1a1a1a;
    border-top: 1px solid #333;
}

.control-btn {
    background: none;
    border: none;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    padding: 5px 10px;
    margin-right: 10px;
}

.control-btn:hover {
    color: #ff6b35;
}

.progress-bar {
    flex: 1;
    height: 5px;
    background: #333;
    border-radius: 3px;
    margin: 0 15px;
    position: relative;
    cursor: pointer;
}

.progress {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    background: #ff6b35;
    border-radius: 3px;
    width: 30%; /* Example progress */
}

.volume-control {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Video Page Specific Styles */
.video-page-container {
    max-width: 1680px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 15px;
}

.video-main-content {
    width: 100%;
}

.video-sidebar {
    display: none;
}

.video-details {
    background: #1a1a1a;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.video-title-large {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.3;
}

.video-stats-large {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #333;
}

.video-stat-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #aaa;
    font-size: 14px;
}

.video-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 20px;
}

.action-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #2a2a2a;
    border: none;
    padding: 8px 15px;
    border-radius: 20px;
    color: #fff;
    font-size: 14px;
    cursor: pointer;
}

.action-btn:hover {
    background: #ff6b35;
}

.uploader-info {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #333;
}


.video-description {
    font-size: 14px;
    line-height: 1.6;
    color: #ddd;
    margin-bottom: 20px;
}

.video-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.video-tag {
    background: #2a2a2a;
    color: #aaa;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 12px;
    text-decoration: none;
}

.video-tag:hover {
    background: #ff6b35;
    color: white;
}

/* Related Videos Section */
.related-videos-section {
    margin-bottom: 30px;
}

.section-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #333;
}

.related-videos-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
}

/* Ad Placeholders */
.ad-container {
    background: #1a1a1a;
    border-radius: 8px;
    margin-bottom: 20px;
    padding: 10px;
    text-align: center;
}

.ad-placeholder {
    background: #2a2a2a;
    color: #666;
    padding: 20px;
    border-radius: 4px;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ad-300x250 {
    width: 300px;
    height: 250px;
    max-width: 100%;
    margin: 0 auto;
}


/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #ff6b35 0%, #e55a2b 100%);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 20px;
    cursor: pointer;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top:hover {
    background: linear-gradient(135deg, #e55a2b 0%, #d14d20 100%);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
}

.scroll-to-top:active {
    transform: translateY(-1px);
}

/* Mobile scroll to top adjustments */
@media (max-width: 767px) {
    .scroll-to-top {
        width: 60px;
        height: 60px;
        bottom: 20px;
        right: 20px;
        font-size: 24px;
    }
}

/* Footer */
.footer {
    background: #1a1a1a;
    border-top: 1px solid #333;
    padding: 30px 15px;
    margin-top: 40px;
}

.footer-content {
    max-width: 1680px;
    margin: 0 auto;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
}

.footer-column {
    flex: 1;
    min-width: 200px;
}

.footer-column h4 {
    color: #fff;
    font-size: 16px;
    margin-bottom: 15px;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 10px;
}

.footer-column a {
    color: #aaa;
    text-decoration: none;
    font-size: 14px;
}

.footer-column a:hover {
    color: #ff6b35;
}

.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid #333;
    color: #666;
    font-size: 12px;
}

.footer-logo {
    font-size: 18px;
    font-weight: bold;
    color: #ff6b35;
    text-decoration: none;
    margin-bottom: 10px;
}

.footer-logo span {
    color: #fff;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.social-icon {
    width: 60px;
    height: 30px;
    border-radius: 20%;
    background: #2a2a2a;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-decoration: none;
    font-size: 14px;
}

.social-icon:hover {
    background: white;
}

/* Video Page Responsive Layout */
@media (min-width: 768px) {
    .video-page-container {
        grid-template-columns: 1fr;
    }
    
    .related-videos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .video-page-container {
        grid-template-columns: 1fr 350px;
    }
    
    .video-sidebar {
        display: block;
    }
    
    .related-videos-grid {
        grid-template-columns: 1fr;
    }
}