/* Gallery Grid Main Styles */

.gallery-grid-container {
    margin: 20px 0;
    position: relative;
}

/* Default Grid Layout - Force 3 columns on ALL devices */
.gallery-grid-container {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 20px;
    width: 100%;
    max-width: none;
}

/* Layout Variants - Force same layout on ALL devices */
.gallery-grid-container.masonry-layout {
    display: block !important;
    column-count: 3 !important;
    column-gap: 20px;
}

.gallery-grid-container.carousel-layout {
    display: flex;
    overflow-x: auto;
    gap: 20px;
}

.gallery-grid-container.carousel-layout .slide-card {
    flex: 0 0 300px;
}

/* Basic Grid Layout */
.slide-card {
    background-color: transparent;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    height: 300px; /* Default height */
}

/* Masonry layout card adjustments */
.masonry-layout .slide-card {
    break-inside: avoid;
    margin-bottom: 20px;
    height: auto;
}

.slide-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.slide-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: opacity 0.3s ease;
}

.slide-card img.lazy {
    opacity: 0;
}

.slide-card img.lazy.loaded {
    opacity: 1;
}


/* Theme Variations */
.gallery-theme-modern {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 30px;
    border-radius: 20px;
}

.gallery-theme-modern .slide-card {
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.gallery-theme-minimal .slide-card {
    border-radius: 0;
    box-shadow: none;
    border: 2px solid #e0e0e0;
}

.gallery-theme-dark {
    background: #1a1a1a;
    padding: 20px;
    border-radius: 15px;
}

.gallery-theme-dark .slide-card {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

/* Slide Animation Effects */
.slide-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.slide-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transform: translateX(100%);
    transition: transform 1s ease-in-out;
    z-index: 1;
}

.slide-item.active {
    transform: translateX(0%);
    z-index: 2;
}

.slide-item.prev {
    transform: translateX(-100%);
    z-index: 1;
}

/* Hover Effects */
.hover-effect-lift .slide-card:hover {
    transform: translateY(-5px);
    transition: transform 0.3s ease;
}

.hover-effect-glow .slide-card:hover {
    box-shadow: 0 0 20px rgba(0, 123, 186, 0.6);
    transition: box-shadow 0.3s ease;
}

.hover-effect-scale .slide-card:hover {
    transform: scale(1.05);
    transition: transform 0.3s ease;
}

/* Mobile Touch Support */
.slide-card.touch-active .slide-item {
    transition-duration: 0.3s;
}

.slide-card.manual-slide .slide-item {
    transition-duration: 0.5s;
}

/* Loading States */
.slide-card.loading {
    position: relative;
}

.slide-card.loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #0073aa;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 10;
    background: rgba(255, 255, 255, 0.9);
}

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


/* Responsive Design */
@media (max-width: 1024px) {
    .gallery-grid-container {
        margin: 15px 0;
    }
    
    .gallery-theme-modern,
    .gallery-theme-dark {
        padding: 20px;
    }
}

@media (max-width: 768px) {
    .gallery-grid-container {
        margin: 10px 0;
    }
    
    .gallery-theme-modern,
    .gallery-theme-dark {
        padding: 15px;
        border-radius: 10px;
    }
    
    /* Disable hover effects on mobile */
    .slide-card:hover .slide-card-inner {
        transform: none;
    }
    
    .hover-effect-lift .slide-card:hover,
    .hover-effect-glow .slide-card:hover {
        transform: none;
        box-shadow: none;
    }
}

@media (max-width: 480px) {
    .gallery-theme-modern,
    .gallery-theme-dark {
        padding: 10px;
    }
    
    .slide-card {
        border-radius: 8px;
    }
    
    .gallery-theme-modern .slide-card {
        border-radius: 15px;
    }
}

/* Accessibility Improvements */
.slide-card:focus {
    outline: 3px solid #007cba;
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    .slide-card-inner,
    .slide-card,
    .slide-card img,
    .slide-container,
    .slide-item {
        transition: none !important;
        animation: none !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .slide-card {
        border: 2px solid #000;
    }
    
    .gallery-theme-dark {
        background: #000;
        border: 2px solid #fff;
    }
}

/* Print Styles */
@media print {
    .gallery-grid-container {
        display: flex !important;
        flex-wrap: wrap;
        gap: 20px;
    }
    
    .slide-card {
        break-inside: avoid;
        page-break-inside: avoid;
        width: 200px !important;
        height: 200px !important;
        flex: none;
    }
    
    .slide-item:not(.active) {
        display: none !important;
    }
    
    .gallery-theme-modern,
    .gallery-theme-dark {
        background: none !important;
        padding: 0 !important;
    }
}

/* Performance Optimizations */
.slide-card {
    will-change: transform;
}

.slide-item {
    will-change: transform;
}

.slide-card img {
    will-change: opacity;
}

/* Text Card Styles */
.slide-card.text-card {
    background: #ffffff;
    border: 1px solid #e1e1e1;
}

.slide-card.text-card .text-content {
    font-weight: 500;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.slide-card.text-card .text-content p {
    margin: 0 0 12px 0;
}

.slide-card.text-card .text-content p:last-child {
    margin-bottom: 0;
}

/* Text card hover effects */
.hover-effect-lift .slide-card.text-card:hover {
    transform: translateY(-5px);
    transition: transform 0.3s ease;
}

.hover-effect-glow .slide-card.text-card:hover {
    box-shadow: 0 0 20px rgba(0, 123, 186, 0.6);
    transition: box-shadow 0.3s ease;
}

.hover-effect-scale .slide-card.text-card:hover {
    transform: scale(1.05);
    transition: transform 0.3s ease;
}

/* Responsive text size adjustments */
@media (max-width: 768px) {
    .slide-card.text-card .text-content {
        padding: 16px;
        font-size: 14px !important;
    }
}

@media (max-width: 480px) {
    .slide-card.text-card .text-content {
        padding: 12px;
        font-size: 13px !important;
    }
}

/* Text card accessibility */
.slide-card.text-card:focus {
    outline: 3px solid #007cba;
    outline-offset: 2px;
}

/* Text card in masonry layout */
.masonry-layout .slide-card.text-card {
    break-inside: avoid;
    margin-bottom: 20px;
    min-height: 120px;
}

/* Text card in carousel layout */
.carousel-layout .slide-card.text-card {
    flex: 0 0 300px;
    min-height: 200px;
}

/* Print styles for text cards */
@media print {
    .slide-card.text-card {
        border: 1px solid #000 !important;
        background: #fff !important;
        page-break-inside: avoid;
    }
    
    .slide-card.text-card .text-content {
        color: #000 !important;
        background: #fff !important;
    }
}