/* Video Gallery Enhancement Styles */

/* General video container styles */
.amazon-slider .video-container {
    position: relative;
    background: #000;
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

/* Video and iframe common styles */
.amazon-slider .video-container video,
.amazon-slider .video-container iframe {
    width: 100%;
    height: 100%;
    max-height: 500px;
    border-radius: 8px;
    border: none;
    outline: none;
}

.amazon-slider .video-container video {
    pointer-events: none; /* Chỉ cho phép click qua overlay */
}

.amazon-slider .video-container video[controls] {
    pointer-events: auto; /* Khi có controls thì cho phép tương tác */
}

/* YouTube iframe specific styles */
.amazon-slider .video-container iframe {
    aspect-ratio: 16 / 9;
    min-height: 300px;
}

/* Video play overlay styles */
.amazon-slider .video-play-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.7);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 20;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    width: 80px;
    height: 80px;
    pointer-events: auto;
    user-select: none;
}

.amazon-slider .video-play-overlay:hover {
    transform: translate(-50%, -50%) scale(1.1);
    background: rgba(0, 0, 0, 0.5);
}

/* YouTube slide specific styles */
.amazon-slider .youtube-slide .video-container {
    background: #000;
    padding: 0;
}

.amazon-slider .youtube-slide iframe {
    border-radius: 8px;
}

/* Video thumbnail styles in thumbnails section */
.amazon-slider .video-thumb-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.8);
    border-radius: 50%;
    width: 25px;
    height: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 10px;
    z-index: 2;
}

/* Video thumbnail border styling */
.amazon-slider .thumbnail[data-type="video"] {
    border: 2px solid #e74c3c;
    position: relative;
}

.amazon-slider .thumbnail[data-type="video"].active {
    border-color: #c0392b;
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.4);
}

.amazon-slider .thumbnail[data-type="video"]:hover {
    border-color: #c0392b;
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3);
}

/* Loading states */
.amazon-slider .video-container.loading {
    background: #f8f9fa;
}

.amazon-slider .video-container.loading::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 3px solid #e9ecef;
    border-top: 3px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .amazon-slider .video-container {
        min-height: 250px;
    }
    
    .amazon-slider .video-container iframe {
        min-height: 250px;
    }
    
    .amazon-slider .video-play-overlay {
        font-size: 3rem;
        width: 60px;
        height: 60px;
    }
    
    .amazon-slider .video-thumb-overlay {
        width: 20px;
        height: 20px;
        font-size: 8px;
    }
}

@media (max-width: 480px) {
    .amazon-slider .video-container {
        min-height: 200px;
    }
    
    .amazon-slider .video-container iframe {
        min-height: 200px;
    }
    
    .amazon-slider .video-play-overlay {
        font-size: 2.5rem;
        width: 50px;
        height: 50px;
    }
}

/* Accessibility improvements */
.amazon-slider .video-play-overlay:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .amazon-slider .video-play-overlay {
        background: rgba(0, 0, 0, 0.8);
        color: white;
    }
    
    .amazon-slider .video-thumb-overlay {
        background: rgba(0, 0, 0, 0.9);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .amazon-slider .video-play-overlay {
        transition: none;
    }
    
    .amazon-slider .video-play-overlay:hover {
        transform: translate(-50%, -50%);
    }
}