/* CatFolders Enhanced Styles */

/* Gallery Grid Enhancements */
.catf-wp-block-gallery {
    margin: 20px 0;
}

.catf-blocks-gallery-grid {
    display: grid;
    gap: 20px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.catf-blocks-gallery-grid.catf-columns-1 { grid-template-columns: 1fr; }
.catf-blocks-gallery-grid.catf-columns-2 { grid-template-columns: repeat(2, 1fr); }
.catf-blocks-gallery-grid.catf-columns-3 { grid-template-columns: repeat(3, 1fr); }
.catf-blocks-gallery-grid.catf-columns-4 { grid-template-columns: repeat(4, 1fr); }
.catf-blocks-gallery-grid.catf-columns-5 { grid-template-columns: repeat(5, 1fr); }
.catf-blocks-gallery-grid.catf-columns-6 { grid-template-columns: repeat(6, 1fr); }

/* Responsive Grid */
@media (max-width: 768px) {
    .catf-blocks-gallery-grid.catf-columns-3,
    .catf-blocks-gallery-grid.catf-columns-4,
    .catf-blocks-gallery-grid.catf-columns-5,
    .catf-blocks-gallery-grid.catf-columns-6 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .catf-blocks-gallery-grid {
        grid-template-columns: 1fr !important;
    }
}

/* Gallery Item Styles */
.catf-blocks-gallery-item {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.catf-blocks-gallery-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.catf-file-figure {
    margin: 0;
    position: relative;
}

.catf-file-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.catf-file-link:hover {
    text-decoration: none;
}

/* Image and Thumbnail Styles */
.catf-image,
.catf-thumbnail {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 1px solid #eee;
    cursor: pointer;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.catf-image:hover,
.catf-thumbnail:hover {
    opacity: 0.9;
    transform: scale(1.02);
}

.catf-thumbnail {
    object-fit: contain;
    background: #f8f9fa;
}

/* File Info Section */
.catf-file-info {
    padding: 15px;
    position: relative;
}

.catf-file-title {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    cursor: pointer;
    transition: color 0.2s ease;
}

.catf-file-title:hover {
    color: #2271b1;
    text-decoration: underline;
}

/* View Count Styles */
.catf-view-count {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: #666;
    margin-top: 8px;
}

.catf-view-icon {
    font-size: 14px;
    opacity: 0.7;
}

.catf-view-number {
    font-weight: 600;
    color: #2271b1;
}

.catf-view-text {
    color: #999;
}

/* File Type Badge */
.catf-file-type-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: #dc3545;
    color: white;
    font-size: 10px;
    font-weight: bold;
    padding: 3px 6px;
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.catf-file-type-applicationpdf .catf-file-type-badge {
    background: #dc3545;
}

/* Caption Styles */
.catf-file-caption {
    padding: 10px 15px;
    background: #f8f9fa;
    border-top: 1px solid #eee;
    font-size: 12px;
    color: #666;
    margin: 0;
    font-style: italic;
}

/* List View Styles */
.catf-list-view {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.catf-list-view .catf-blocks-gallery-item {
    display: flex;
    align-items: center;
    padding: 15px;
    border-radius: 8px;
}

.catf-list-view .catf-image,
.catf-list-view .catf-thumbnail {
    width: 80px;
    height: 80px;
    border-radius: 4px;
    flex-shrink: 0;
    margin-right: 15px;
}

.catf-list-view .catf-file-info {
    flex: 1;
    padding: 0;
}

.catf-list-view .catf-file-title {
    font-size: 16px;
    margin-bottom: 4px;
}

.catf-list-view .catf-view-count {
    margin-top: 4px;
}

.catf-list-view .catf-file-type-badge {
    position: static;
    margin-left: auto;
    align-self: flex-start;
}

/* Loading States */
.catf-loading,
.catf-tracking {
    opacity: 0.6;
    pointer-events: none;
}

.catf-loading::after,
.catf-tracking::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #2271b1;
    border-radius: 50%;
    animation: catf-spin 1s linear infinite;
    z-index: 10;
}

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

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .catf-blocks-gallery-item {
        background: #2a2a2a;
        color: #e0e0e0;
    }
    
    .catf-file-title {
        color: #e0e0e0;
    }
    
    .catf-image,
    .catf-thumbnail {
        border-bottom-color: #444;
    }
    
    .catf-thumbnail {
        background: #333;
    }
    
    .catf-file-caption {
        background: #333;
        border-top-color: #444;
        color: #ccc;
    }
}

/* Accessibility Improvements */
.catf-file-link:focus {
    outline: 2px solid #2271b1;
    outline-offset: 2px;
}

.catf-blocks-gallery-item:focus-within {
    box-shadow: 0 0 0 2px #2271b1;
}

/* Print Styles */
@media print {
    .catf-blocks-gallery-item {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    .catf-file-link {
        text-decoration: underline;
    }
    
    .catf-view-count {
        display: none;
    }
}