/**
 * Gallery Styles
 *
 * @package Amore
 */

/* ==========================================================================
   Portfolio Grid
   ========================================================================== */

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--space-6);
    padding: var(--space-6);
    max-width: 1600px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Portfolio Filters */
.portfolio-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-8) var(--space-6);
}

.filter-btn {
    padding: var(--space-2) var(--space-5);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-charcoal);
    border-color: var(--color-charcoal);
    color: var(--color-white);
}

/* Load More */
.load-more-container {
    text-align: center;
    padding: var(--space-8) var(--space-6);
}

.load-more-btn {
    position: relative;
}

.load-more-btn.loading {
    color: transparent;
    pointer-events: none;
}

.load-more-btn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid var(--color-white);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ==========================================================================
   Wedding Gallery Page
   ========================================================================== */

.wedding-hero {
    position: relative;
    height: 80vh;
    min-height: 500px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: var(--space-12);
    color: var(--color-white);
    text-align: center;
}

.wedding-hero-image {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.wedding-hero-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.6) 0%,
        rgba(0, 0, 0, 0) 50%
    );
}

.wedding-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.wedding-hero-content {
    position: relative;
    z-index: 1;
}

.wedding-category {
    font-family: var(--font-script);
    font-size: var(--text-2xl);
    margin-bottom: var(--space-3);
}

.wedding-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4rem);
    margin-bottom: var(--space-3);
}

.wedding-location {
    font-size: var(--text-lg);
    opacity: 0.9;
}

/* Wedding Story Section */
.wedding-story {
    padding: var(--space-16) var(--space-6);
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.wedding-story-content {
    font-size: var(--text-lg);
    line-height: 1.8;
}

/* Wedding Details */
.wedding-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-8);
    padding: var(--space-8) var(--space-6);
    background: var(--color-cream);
    max-width: 900px;
    margin: 0 auto var(--space-12);
    border-radius: var(--radius-lg);
}

.wedding-detail {
    text-align: center;
}

.wedding-detail-label {
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-light);
    margin-bottom: var(--space-2);
}

.wedding-detail-value {
    font-family: var(--font-display);
    font-size: var(--text-lg);
}

/* ==========================================================================
   Gallery Layouts
   ========================================================================== */

.gallery-section {
    padding: var(--space-12) 0;
}

.gallery-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

/* View Toggle */
.gallery-view-toggle {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-bottom: var(--space-8);
}

.view-btn {
    padding: var(--space-2);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.view-btn:hover,
.view-btn.active {
    background: var(--color-charcoal);
    border-color: var(--color-charcoal);
    color: var(--color-white);
}

.view-btn svg {
    display: block;
}

/* Masonry Grid */
.gallery-masonry {
    columns: 1;
    column-gap: var(--space-4);
    padding: 0 var(--space-4);
}

@media (min-width: 640px) {
    .gallery-masonry {
        columns: 2;
    }
}

@media (min-width: 1024px) {
    .gallery-masonry {
        columns: 3;
    }
}

@media (min-width: 1400px) {
    .gallery-masonry {
        columns: 4;
    }
}

.gallery-masonry .gallery-item {
    break-inside: avoid;
    margin-bottom: var(--space-4);
}

/* Regular Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-4);
    padding: 0 var(--space-4);
}

@media (min-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1400px) {
    .gallery-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.gallery-grid .gallery-item {
    aspect-ratio: 3 / 4;
}

.gallery-grid .gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Gallery Item */
.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.gallery-item img {
    display: block;
    width: 100%;
    height: auto;
    transition: transform var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    opacity: 0;
    transition: opacity var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.gallery-item-overlay svg {
    color: var(--color-white);
    width: 32px;
    height: 32px;
}

/* ==========================================================================
   Slideshow View
   ========================================================================== */

.gallery-slideshow {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.slideshow-main {
    position: relative;
    aspect-ratio: 3 / 2;
    overflow: hidden;
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
}

.slideshow-image {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.slideshow-image.active {
    opacity: 1;
}

.slideshow-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: var(--color-charcoal);
}

.slideshow-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-fast);
    z-index: 10;
}

.slideshow-nav:hover {
    background: var(--color-white);
}

.slideshow-prev {
    left: var(--space-4);
}

.slideshow-next {
    right: var(--space-4);
}

.slideshow-counter {
    text-align: center;
    font-size: var(--text-sm);
    color: var(--color-text-light);
    margin-bottom: var(--space-4);
}

/* Slideshow Thumbnails */
.slideshow-thumbs {
    display: flex;
    gap: var(--space-2);
    overflow-x: auto;
    padding: var(--space-2);
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}

.slideshow-thumb {
    flex-shrink: 0;
    width: 80px;
    height: 60px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity var(--transition-fast);
    scroll-snap-align: start;
}

.slideshow-thumb.active,
.slideshow-thumb:hover {
    opacity: 1;
}

.slideshow-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ==========================================================================
   Lightbox
   ========================================================================== */

.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
}

.lightbox-image {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: var(--color-white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-fast);
    z-index: 10;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: var(--color-white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-fast);
}

.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lightbox-prev {
    left: var(--space-6);
}

.lightbox-next {
    right: var(--space-6);
}

.lightbox-counter {
    position: absolute;
    bottom: var(--space-6);
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-white);
    font-size: var(--text-sm);
}

/* Fullscreen Button */
.fullscreen-btn {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    padding: var(--space-3) var(--space-5);
    background: var(--color-charcoal);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 500;
    transition: background-color var(--transition-fast);
    z-index: 100;
}

.fullscreen-btn:hover {
    background: var(--color-primary);
}

/* ==========================================================================
   Wedding Navigation
   ========================================================================== */

.wedding-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-top: 1px solid var(--color-border);
}

.wedding-nav-item {
    padding: var(--space-8) var(--space-6);
    text-decoration: none;
    color: var(--color-text);
    transition: background-color var(--transition-fast);
}

.wedding-nav-item:hover {
    background: var(--color-cream);
}

.wedding-nav-item:first-child {
    border-right: 1px solid var(--color-border);
}

.wedding-nav-item:last-child {
    text-align: right;
}

.wedding-nav-label {
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-light);
    margin-bottom: var(--space-2);
}

.wedding-nav-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
}