.back-section{padding:20px 0;background:rgba(42,42,42,.95);border-bottom:1px solid #444}.back-btn{display:inline-flex;align-items:center;gap:8px;color:#fff;text-decoration:none;padding:10px 20px;background:#333;border-radius:8px;border:1px solid #555;transition:all .3s ease}.back-btn:hover{background:#444;color:#ff4757;border-color:#ff4757;text-decoration:none}.video-player-section{background:#1a1a1a;padding:30px 0}.main-video-container{max-width:1400px;margin:0 auto;padding:0 20px}.video-page-title{color:#fff;font-size:28px;font-weight:700;margin-bottom:20px;line-height:1.3}.video-player{position:relative;background:#000;border-radius:12px;overflow:hidden;margin-bottom:20px;box-shadow:0 8px 25px rgba(0,0,0,.3)}.video-wrapper{position:relative;width:100%;height:0;padding-bottom:56.25%}.main-video-player{position:absolute;top:0;left:0;width:100%;height:100%;border:none;outline:0}.video-actions{display:flex;align-items:center;gap:15px;margin-bottom:30px;flex-wrap:wrap}.action-btn-detail{display:flex;align-items:center;gap:8px;padding:12px 20px;background:#333;color:#fff;border:1px solid #555;border-radius:25px;font-size:14px;font-weight:500;cursor:pointer;transition:all .3s ease;text-decoration:none}.action-btn-detail:hover{background:#444;color:#fff;border-color:#ff4757;transform:translateY(-2px);box-shadow:0 4px 12px rgba(255,71,87,.3)}.action-btn-detail.active{background:#ff4757;border-color:#ff4757}.action-btn-detail i{font-size:16px}.like-btn.active{background:#27ae60;border-color:#27ae60}.dislike-btn.active{background:#e74c3c;border-color:#e74c3c}.favorite-btn{background:#e91e63;border-color:#e91e63}.favorite-btn:hover{background:#ad1457;border-color:#ad1457}.video-details{background:#2a2a2a;border-radius:12px;padding:30px;margin-bottom:30px;border:1px solid #444}.video-stats{display:flex;align-items:center;gap:20px;margin-bottom:20px;flex-wrap:wrap}.stat-item{display:flex;align-items:center;gap:8px;color:#aaa;font-size:14px}.stat-item i{color:#ff4757;font-size:16px}.video-description{color:#ccc;line-height:1.6;margin-bottom:20px}.video-tags{display:flex;gap:10px;flex-wrap:wrap}.tag-link{display:inline-block;padding:6px 12px;background:#333;color:#fff;text-decoration:none;border-radius:15px;font-size:12px;border:1px solid #555;transition:all .3s ease}.tag-link:hover{background:#ff4757;border-color:#ff4757;color:#fff;text-decoration:none}.related-videos-section{padding:30px 0}.related-videos-title{color:#fff;font-size:24px;font-weight:700;margin-bottom:30px;text-align:center}.related-videos-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;max-width:1400px;margin:0 auto;padding:0 20px}.view-more-section{text-align:center;padding:40px 0}.view-more-btn{display:inline-flex;align-items:center;gap:10px;padding:15px 30px;background:linear-gradient(135deg,#ff4757 0,#ff3742 100%);color:#fff;text-decoration:none;border-radius:25px;font-weight:600;font-size:16px;transition:all .3s ease}.view-more-btn:hover{background:linear-gradient(135deg,#ff3742 0,#ff2530 100%);color:#fff;transform:translateY(-2px);box-shadow:0 8px 25px rgba(255,71,87,.4);text-decoration:none}@media (max-width:768px){.video-page-title{font-size:22px}.video-details{padding:20px}.video-actions{justify-content:flex-start}.action-btn-detail{padding:8px 12px;font-size:13px}.action-btn-detail .action-text{display:none}.video-stats{flex-direction:column;gap:10px}.related-videos-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:15px}}@media (max-width:576px){.video-page-title{font-size:18px}.video-details{padding:15px}.related-videos-grid{grid-template-columns:1fr}}