/* Gallery Pro Frontend Styles - Beautiful & Responsive */

:root {
    --gallery-primary: #0073aa;
    --gallery-white: #ffffff;
    --gallery-dark: #1a1a1a;
    --gallery-border: #e1e5e9;
    --gallery-shadow: 0 4px 20px rgba(0,0,0,0.1);
    --gallery-shadow-hover: 0 8px 30px rgba(0,0,0,0.15);
    --gallery-radius: 12px;
    --gallery-transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --gallery-spacing: 15px;
}

/* Main Gallery Container */
.gallery-pro-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

/* Gallery Grid */
.gallery-pro-grid {
    display: grid;
    grid-template-columns: repeat(var(--columns, 3), 1fr);
    gap: var(--spacing, 15px);
    margin-bottom: 20px;
}

/* Gallery Item */
.gallery-pro-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--gallery-radius);
    background: var(--gallery-white);
    box-shadow: var(--gallery-shadow);
    transition: var(--gallery-transition);
}

.gallery-pro-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--gallery-shadow-hover);
}

/* Image Wrapper */
.gallery-pro-image-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: var(--gallery-radius);
    aspect-ratio: 1;
    background: #f8f9fa;
    cursor: pointer;
}

.gallery-pro-image-wrapper a {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
}

/* Main Image */
.gallery-pro-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--gallery-transition);
    border-radius: var(--gallery-radius);
}

/* Hover Effects */
.hover-zoom .gallery-pro-image {
    transition: transform 0.6s ease;
}

.hover-zoom:hover .gallery-pro-image {
    transform: scale(1.1);
}

.hover-fade .gallery-pro-image {
    transition: opacity 0.4s ease, transform 0.6s ease;
}

.hover-fade:hover .gallery-pro-image {
    opacity: 0.8;
    transform: scale(1.05);
}

.hover-blur .gallery-pro-image {
    transition: filter 0.4s ease, transform 0.6s ease;
}

.hover-blur:hover .gallery-pro-image {
    filter: blur(2px);
    transform: scale(1.05);
}

/* Overlay */
.gallery-pro-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.3) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--gallery-transition);
    border-radius: var(--gallery-radius);
    pointer-events: none !important;
    z-index: 1;
}

.gallery-pro-item:hover .gallery-pro-overlay {
    opacity: 1;
}

/* Ensure lightbox links are clickable */
.gallery-pro-image-wrapper a,
.gallery-link,
.glightbox {
    position: relative !important;
    z-index: 10 !important;
    pointer-events: auto !important;
    display: block;
    width: 100%;
    height: 100%;
}

/* Touch devices should show overlay by default */
@media (hover: none) and (pointer: coarse) {
    .gallery-pro-overlay {
        opacity: 0.8;
    }
}

.gallery-pro-overlay-content {
    text-align: center;
    color: var(--gallery-white);
    transform: translateY(20px);
    transition: var(--gallery-transition);
}

.gallery-pro-item:hover .gallery-pro-overlay-content {
    transform: translateY(0);
}

.gallery-pro-overlay-content i {
    font-size: 28px;
    margin-bottom: 10px;
    display: block;
    opacity: 0.9;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.gallery-pro-title {
    font-size: 14px;
    font-weight: 500;
    text-shadow: 0 1px 5px rgba(0,0,0,0.5);
    line-height: 1.4;
    margin-top: 8px;
    display: block;
}

/* Gallery Info */
.gallery-pro-info {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 25px;
    padding: 15px;
    background: var(--gallery-white);
    border-radius: var(--gallery-radius);
    box-shadow: var(--gallery-shadow);
}

.gallery-pro-count {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #666;
    font-size: 14px;
    font-weight: 500;
}

.gallery-pro-count i {
    color: var(--gallery-primary);
    font-size: 16px;
}

/* Loading Animation */
.gallery-pro-image[loading="lazy"] {
    transition: opacity 0.3s ease;
}

.gallery-pro-image[loading="lazy"]:not([src]) {
    opacity: 0;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Responsive Grid - Allow 7+ columns on desktop */
@media (max-width: 1400px) {
    .gallery-pro-grid[data-columns="7"] {
        grid-template-columns: repeat(6, 1fr);
    }
}

@media (max-width: 1200px) {
    .gallery-pro-grid[data-columns="7"],
    .gallery-pro-grid[data-columns="6"] {
        grid-template-columns: repeat(5, 1fr);
    }
    
    .gallery-pro-grid[data-columns="5"] {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 992px) {
    .gallery-pro-grid[data-columns="7"],
    .gallery-pro-grid[data-columns="6"],
    .gallery-pro-grid[data-columns="5"],
    .gallery-pro-grid[data-columns="4"] {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .gallery-pro-container {
        padding: 15px;
    }
    
    .gallery-pro-grid {
        gap: 12px;
    }
    
    .gallery-pro-grid[data-columns="7"],
    .gallery-pro-grid[data-columns="6"],
    .gallery-pro-grid[data-columns="5"],
    .gallery-pro-grid[data-columns="4"],
    .gallery-pro-grid[data-columns="3"] {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-pro-overlay-content i {
        font-size: 24px;
    }
    
    .gallery-pro-title {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .gallery-pro-container {
        padding: 10px;
    }
    
    .gallery-pro-grid {
        gap: 10px;
    }
    
    .gallery-pro-grid[data-columns="7"],
    .gallery-pro-grid[data-columns="6"],
    .gallery-pro-grid[data-columns="5"],
    .gallery-pro-grid[data-columns="4"],
    .gallery-pro-grid[data-columns="3"],
    .gallery-pro-grid[data-columns="2"] {
        grid-template-columns: 1fr;
    }
    
    .gallery-pro-item:hover {
        transform: translateY(-4px);
    }
}

/* Masonry Layout (Optional) */
.gallery-pro-grid.masonry {
    display: block;
    column-count: var(--columns, 3);
    column-gap: var(--spacing, 15px);
}

.gallery-pro-grid.masonry .gallery-pro-item {
    break-inside: avoid;
    margin-bottom: var(--spacing, 15px);
}

.gallery-pro-grid.masonry .gallery-pro-image-wrapper {
    aspect-ratio: auto;
}

/* Masonry responsive breakpoints for 7+ columns */
@media (max-width: 1400px) {
    .gallery-pro-grid.masonry[data-columns="7"] {
        column-count: 6;
    }
}

@media (max-width: 1200px) {
    .gallery-pro-grid.masonry[data-columns="7"],
    .gallery-pro-grid.masonry[data-columns="6"] {
        column-count: 5;
    }
}

@media (max-width: 992px) {
    .gallery-pro-grid.masonry[data-columns="7"],
    .gallery-pro-grid.masonry[data-columns="6"],
    .gallery-pro-grid.masonry[data-columns="5"],
    .gallery-pro-grid.masonry[data-columns="4"] {
        column-count: 3;
    }
}

@media (max-width: 768px) {
    .gallery-pro-grid.masonry[data-columns="7"],
    .gallery-pro-grid.masonry[data-columns="6"],
    .gallery-pro-grid.masonry[data-columns="5"],
    .gallery-pro-grid.masonry[data-columns="4"],
    .gallery-pro-grid.masonry[data-columns="3"] {
        column-count: 2;
    }
}

@media (max-width: 480px) {
    .gallery-pro-grid.masonry[data-columns="7"],
    .gallery-pro-grid.masonry[data-columns="6"],
    .gallery-pro-grid.masonry[data-columns="5"],
    .gallery-pro-grid.masonry[data-columns="4"],
    .gallery-pro-grid.masonry[data-columns="3"],
    .gallery-pro-grid.masonry[data-columns="2"] {
        column-count: 1;
    }
}

/* Custom GLightbox Styling */
.glightbox-clean .gslide-description {
    background: rgba(0,0,0,0.8);
    padding: 15px 20px;
    border-radius: 8px;
    margin-top: 15px;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.glightbox-clean .gslide-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--gallery-white);
}

.glightbox-clean .gslide-desc {
    font-size: 14px;
    color: rgba(255,255,255,0.8);
    line-height: 1.5;
}

/* Navigation Improvements */
.glightbox-clean .gnext,
.glightbox-clean .gprev {
    background: rgba(255,255,255,0.1);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    transition: var(--gallery-transition);
}

.glightbox-clean .gnext:hover,
.glightbox-clean .gprev:hover {
    background: rgba(255,255,255,0.2);
    transform: scale(1.1);
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    .gallery-pro-overlay {
        opacity: 0.9;
        background: linear-gradient(135deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.2) 100%);
    }
    
    .gallery-pro-overlay-content {
        transform: translateY(0);
    }
    
    .gallery-pro-item:hover {
        transform: none;
    }
    
    .hover-zoom:hover .gallery-pro-image,
    .hover-fade:hover .gallery-pro-image,
    .hover-blur:hover .gallery-pro-image {
        transform: none;
        opacity: 1;
        filter: none;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --gallery-white: #1a1a1a;
        --gallery-dark: #ffffff;
        --gallery-border: #333333;
        --gallery-shadow: 0 4px 20px rgba(0,0,0,0.3);
        --gallery-shadow-hover: 0 8px 30px rgba(0,0,0,0.4);
    }
    
    .gallery-pro-info {
        background: #2a2a2a;
        color: #e0e0e0;
    }
    
    .gallery-pro-count {
        color: #b0b0b0;
    }
}

/* High-DPI Display Support */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .gallery-pro-image {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Animation for gallery entrance */
.gallery-pro-item {
    animation: fadeInUp 0.6s ease-out;
    animation-fill-mode: both;
}

.gallery-pro-item:nth-child(1) { animation-delay: 0.1s; }
.gallery-pro-item:nth-child(2) { animation-delay: 0.2s; }
.gallery-pro-item:nth-child(3) { animation-delay: 0.3s; }
.gallery-pro-item:nth-child(4) { animation-delay: 0.4s; }
.gallery-pro-item:nth-child(5) { animation-delay: 0.5s; }
.gallery-pro-item:nth-child(6) { animation-delay: 0.6s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Performance Optimizations */
.gallery-pro-image-wrapper {
    contain: layout style paint;
    will-change: transform;
}

.gallery-pro-overlay {
    contain: layout style paint;
    will-change: opacity, transform;
}

/* Accessibility */
.gallery-pro-image-wrapper:focus {
    outline: 3px solid var(--gallery-primary);
    outline-offset: 2px;
}

.gallery-pro-overlay-content {
    pointer-events: none;
}

/* Print Styles */
@media print {
    .gallery-pro-overlay,
    .gallery-pro-info {
        display: none !important;
    }
    
    .gallery-pro-item {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    .gallery-pro-image {
        max-width: 100%;
        height: auto;
    }
}