/*!
 * Dokan Video Media Uploader - Frontend Styles
 * Mobile-optimized and compressed design
 */

/* ===== MEDIA UPLOADER CONTAINER ===== */
.dvmu-media-uploader {
    background: #fff;
    border: 1px solid #e1e8ed;
    border-radius: 8px;
    margin: 20px 0;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.dvmu-uploader-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eef2f7;
}

.dvmu-uploader-title {
    font-size: 16px;
    font-weight: 600;
    color: #1a202c;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dvmu-uploader-title::before {
    content: "🎬";
    font-size: 18px;
}

/* ===== UPLOAD ZONE ===== */
.dvmu-upload-zone {
    border: 2px dashed #cbd5e0;
    border-radius: 6px;
    padding: 30px 20px;
    text-align: center;
    background: #f8fafc;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
}

.dvmu-upload-zone:hover,
.dvmu-upload-zone.dragover {
    border-color: #4299e1;
    background: #ebf8ff;
    transform: translateY(-2px);
}

.dvmu-upload-zone.uploading {
    pointer-events: none;
    opacity: 0.7;
}

.dvmu-upload-icon {
    font-size: 48px;
    margin-bottom: 15px;
    opacity: 0.5;
}

.dvmu-upload-text {
    font-size: 16px;
    color: #2d3748;
    margin-bottom: 8px;
    font-weight: 500;
}

.dvmu-upload-hint {
    font-size: 13px;
    color: #718096;
    margin-bottom: 15px;
}

.dvmu-file-input {
    display: none !important;
}

.dvmu-upload-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    color: white;
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.dvmu-upload-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* ===== PROGRESS BAR ===== */
.dvmu-progress-wrapper {
    margin-top: 15px;
    display: none;
}

.dvmu-progress-bar {
    background: #e2e8f0;
    border-radius: 10px;
    height: 8px;
    overflow: hidden;
    position: relative;
}

.dvmu-progress-fill {
    background: linear-gradient(90deg, #48bb78, #38a169);
    height: 100%;
    width: 0%;
    transition: width 0.3s ease;
    border-radius: 10px;
}

.dvmu-progress-text {
    font-size: 12px;
    color: #4a5568;
    margin-top: 5px;
    text-align: center;
}

/* ===== MEDIA PREVIEW GRID ===== */
.dvmu-media-preview {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr)) !important;
    gap: 8px !important;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #eef2f7;
}

.dvmu-media-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: 6px;
    overflow: hidden;
    background: #f7fafc;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    cursor: pointer;
}

.dvmu-media-item:hover {
    border-color: #4299e1;
    transform: scale(1.05);
}

.dvmu-media-item.featured {
    border-color: #48bb78;
    box-shadow: 0 0 0 2px rgba(72, 187, 120, 0.2);
}

.dvmu-media-item.featured::after {
    content: "★";
    position: absolute;
    top: 2px;
    left: 2px;
    background: #48bb78;
    color: white;
    font-size: 10px;
    padding: 2px 4px;
    border-radius: 0 0 4px 0;
    z-index: 2;
}

.dvmu-media-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.dvmu-media-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.dvmu-media-item:hover .dvmu-media-overlay {
    opacity: 1;
}

.dvmu-media-actions {
    display: flex;
    gap: 5px;
}

.dvmu-action-btn {
    background: rgba(255,255,255,0.9);
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 11px;
}

.dvmu-action-btn:hover {
    background: white;
    transform: scale(1.1);
}

.dvmu-action-btn.delete {
    color: #e53e3e;
}

.dvmu-action-btn.featured {
    color: #38a169;
}

.dvmu-action-btn.view {
    color: #3182ce;
}

/* ===== VIDEO PLAYER OVERLAY ===== */
.dvmu-video-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.dvmu-video-overlay.active {
    opacity: 1;
    visibility: visible;
}

.dvmu-video-player {
    max-width: 90%;
    max-height: 90%;
    position: relative;
}

.dvmu-video-player video {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.dvmu-close-video {
    position: absolute;
    top: -40px;
    right: 0;
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    font-size: 24px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== SINGLE PRODUCT VIDEO DISPLAY ===== */
.dvmu-product-videos {
    margin: 30px 0;
    padding: 25px;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.dvmu-videos-header {
    font-size: 20px;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e2e8f0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.dvmu-videos-header::before {
    content: "🎥";
    font-size: 22px;
}

.dvmu-videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.dvmu-video-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    background: #000;
    aspect-ratio: 16/9;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.dvmu-video-item:hover {
    transform: scale(1.02);
}

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

.dvmu-video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #2d3748;
    transition: all 0.3s ease;
}

.dvmu-video-play-btn::before {
    content: "▶";
    margin-left: 3px;
}

.dvmu-video-item:hover .dvmu-video-play-btn {
    background: rgba(255,255,255,1);
    transform: translate(-50%, -50%) scale(1.1);
}

/* ===== NOTIFICATIONS ===== */
.dvmu-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 20px;
    border-radius: 6px;
    color: white;
    font-weight: 500;
    z-index: 1000;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    max-width: 300px;
}

.dvmu-notification.show {
    transform: translateX(0);
}

.dvmu-notification.success {
    background: #48bb78;
}

.dvmu-notification.error {
    background: #f56565;
}

.dvmu-notification.info {
    background: #4299e1;
}

/* ===== LOADING SPINNER ===== */
.dvmu-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: dvmu-spin 1s ease-in-out infinite;
}

@keyframes dvmu-spin {
    to { transform: rotate(360deg); }
}

/* ===== RESPONSIVE DESIGN ===== */

/* Tablets */
@media (max-width: 768px) {
    .dvmu-media-uploader {
        margin: 15px 0;
        padding: 15px;
    }
    
    .dvmu-uploader-header {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .dvmu-upload-zone {
        padding: 25px 15px;
    }
    
    .dvmu-upload-icon {
        font-size: 36px;
        margin-bottom: 10px;
    }
    
    .dvmu-upload-text {
        font-size: 15px;
    }
    
    .dvmu-media-preview {
        grid-template-columns: repeat(auto-fill, minmax(70px, 1fr)) !important;
        gap: 6px !important;
    }
    
    .dvmu-videos-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .dvmu-product-videos {
        margin: 20px 0;
        padding: 20px;
    }
    
    .dvmu-videos-header {
        font-size: 18px;
    }
    
    .dvmu-video-play-btn {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
}

/* Mobile Phones */
@media (max-width: 480px) {
    .dvmu-media-uploader {
        margin: 10px 0;
        padding: 12px;
        border-radius: 6px;
    }
    
    .dvmu-uploader-title {
        font-size: 15px;
    }
    
    .dvmu-upload-zone {
        padding: 20px 10px;
    }
    
    .dvmu-upload-icon {
        font-size: 30px;
    }
    
    .dvmu-upload-text {
        font-size: 14px;
    }
    
    .dvmu-upload-hint {
        font-size: 12px;
    }
    
    .dvmu-upload-btn {
        padding: 10px 20px;
        font-size: 13px;
    }
    
    .dvmu-media-preview {
        grid-template-columns: repeat(auto-fill, minmax(60px, 1fr)) !important;
        gap: 4px !important;
        margin-top: 15px;
    }
    
    .dvmu-action-btn {
        width: 20px;
        height: 20px;
        font-size: 10px;
    }
    
    .dvmu-product-videos {
        margin: 15px 0;
        padding: 15px;
    }
    
    .dvmu-videos-header {
        font-size: 16px;
        margin-bottom: 15px;
    }
    
    .dvmu-videos-grid {
        gap: 12px;
    }
    
    .dvmu-video-play-btn {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .dvmu-notification {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
        font-size: 14px;
    }
    
    .dvmu-video-overlay .dvmu-video-player {
        max-width: 95%;
        max-height: 85%;
    }
}

/* Extra Small Mobile */
@media (max-width: 320px) {
    .dvmu-media-preview {
        grid-template-columns: repeat(4, 1fr) !important;
    }
    
    .dvmu-upload-zone {
        padding: 15px 8px;
    }
    
    .dvmu-upload-btn {
        padding: 8px 16px;
        font-size: 12px;
    }
}

/* ===== ACCESSIBILITY ===== */
.dvmu-media-item:focus,
.dvmu-upload-btn:focus,
.dvmu-action-btn:focus {
    outline: 2px solid #4299e1;
    outline-offset: 2px;
}

.dvmu-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ===== DARK MODE SUPPORT ===== */
@media (prefers-color-scheme: dark) {
    .dvmu-media-uploader {
        background: #2d3748;
        border-color: #4a5568;
        color: #f7fafc;
    }
    
    .dvmu-uploader-header {
        border-bottom-color: #4a5568;
    }
    
    .dvmu-uploader-title {
        color: #f7fafc;
    }
    
    .dvmu-upload-zone {
        background: #1a202c;
        border-color: #4a5568;
    }
    
    .dvmu-upload-zone:hover,
    .dvmu-upload-zone.dragover {
        background: #2a4365;
        border-color: #63b3ed;
    }
    
    .dvmu-upload-text {
        color: #e2e8f0;
    }
    
    .dvmu-upload-hint {
        color: #a0aec0;
    }
    
    .dvmu-media-item {
        background: #1a202c;
    }
    
    .dvmu-product-videos {
        background: #2d3748;
    }
    
    .dvmu-videos-header {
        color: #f7fafc;
        border-bottom-color: #4a5568;
    }
}

/* ===== THUMBNAIL GENERATION STYLES ===== */
/* Camera button for video thumbnails */
.dvmu-action-btn.thumbnail {
    background: #CD853F !important;
    color: white !important;
    box-shadow: 0 2px 4px rgba(205, 133, 63, 0.3) !important;
    border: none !important;
}

.dvmu-action-btn.thumbnail:hover {
    background: #DEB887 !important;
    transform: scale(1.05) !important;
    box-shadow: 0 3px 6px rgba(205, 133, 63, 0.4) !important;
}

/* Click to generate thumbnail text */
.generate-thumbnail-text {
    position: absolute;
    bottom: 4px;
    left: 4px;
    right: 4px;
    background: rgba(44, 62, 48, 0.9);
    color: white;
    padding: 4px 6px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    z-index: 15;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: block;
}

.generate-thumbnail-text:hover {
    background: rgba(44, 62, 48, 1);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.dvmu-media-item.is-video .generate-thumbnail-text {
    display: block;
}

.dvmu-media-item.is-image .generate-thumbnail-text {
    display: none;
}

.generate-thumbnail-text.generating {
    background: rgba(44, 62, 48, 1);
    animation: thumbnailPulse 2s infinite;
    pointer-events: none;
}

/* Thumbnail generation indicators */
.dvmu-media-item.generating-thumbnail {
    opacity: 0.7;
    position: relative;
}

.thumbnail-generating {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(44, 62, 48, 0.9);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    z-index: 20;
    white-space: nowrap;
    animation: thumbnailPulse 2s infinite;
}

.thumbnail-success {
    position: absolute;
    top: 4px;
    left: 4px;
    background: rgba(44, 62, 48, 0.9);
    color: white;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 500;
    z-index: 20;
}

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

/* ===== VIDEO ASPECT RATIO ===== */
.dvmu-video-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    border-radius: 8px;
    overflow: hidden;
}

.dvmu-video-container video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Fallback for browsers that don't support aspect-ratio */
@supports not (aspect-ratio: 16 / 9) {
    .dvmu-video-container {
        padding-bottom: 56.25%; /* 16:9 ratio */
        height: 0;
    }
    
    .dvmu-video-container video {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }
}

/* Enhanced video gallery items with 16:9 ratio for thumbnails */
.dvmu-video-gallery-thumbnail {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: 4px;
    position: relative;
}

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

/* Small gallery video thumbnails */
.flex-control-thumbs .dvmu-video-thumbnail,
.flex-control-thumbs li.dvmu-video-thumbnail,
.woocommerce-product-gallery .flex-control-thumbs .dvmu-video-thumbnail {
    position: relative !important;
}

.flex-control-thumbs .dvmu-small-video-overlay,
.dvmu-small-video-overlay {
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    width: 20px !important;
    height: 20px !important;
    background: rgba(0,0,0,0.9) !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: white !important;
    font-size: 10px !important;
    z-index: 999 !important;
    pointer-events: none !important;
    border: 2px solid rgba(255,255,255,0.8) !important;
    box-shadow: 0 2px 6px rgba(0,0,0,0.7) !important;
    backdrop-filter: blur(1px) !important;
}

.flex-control-thumbs .dvmu-small-video-overlay::before {
    content: "▶" !important;
    margin-left: 1px !important;
    font-size: 8px !important;
}

.flex-control-thumbs .dvmu-video-thumbnail:hover .dvmu-small-video-overlay {
    background: rgba(0,0,0,0.9) !important;
    transform: translate(-50%, -50%) scale(1.1) !important;
}

/* Larger thumbnails in gallery navigation */
.woocommerce-product-gallery__trigger + ol .dvmu-video-thumbnail {
    position: relative !important;
}

.woocommerce-product-gallery__trigger + ol .dvmu-small-video-overlay {
    width: 24px !important;
    height: 24px !important;
    font-size: 12px !important;
}

.woocommerce-product-gallery__trigger + ol .dvmu-small-video-overlay::before {
    font-size: 10px !important;
}

/* Force video overlay visibility - emergency CSS */
.dvmu-video-thumbnail .dvmu-small-video-overlay,
li.dvmu-video-thumbnail .dvmu-small-video-overlay,
a.dvmu-video-thumbnail .dvmu-small-video-overlay {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Ensure parent container is positioned for overlay */
.dvmu-video-thumbnail,
li.dvmu-video-thumbnail,
a.dvmu-video-thumbnail {
    position: relative !important;
}

/* Debug helper - temporary red border for video thumbnails (remove when working) */
.dvmu-video-thumbnail {
    /* border: 2px solid rgba(255, 0, 0, 0.3) !important; */
}

/* ===== PRINT STYLES ===== */
@media print {
    .dvmu-media-uploader,
    .dvmu-video-overlay,
    .dvmu-notification {
        display: none !important;
    }
}