/* ============================================
   GALLERY-SPECIFIC STYLES - EASTERN AESTHETIC
   Extends eastern-minimal.css
   ============================================ */

/* ============================================
   GALLERY HERO SECTION
   ============================================ */

.gallery-hero {
    padding: var(--space-20) 0 var(--space-16);
    text-align: center;
    border-bottom: 1px solid var(--border-subtle);
}

.gallery-hero-title {
    font-size: var(--text-5xl);
    margin-bottom: var(--space-4);
    font-weight: var(--weight-semibold);
}

.gallery-hero-subtitle {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    font-weight: var(--weight-light);
    max-width: 600px;
    margin: 0 auto var(--space-8);
    line-height: var(--leading-loose);
}

/* ============================================
   ARTWORK GRID - MASONRY STYLE
   ============================================ */

.artwork-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: var(--space-10);
    margin-bottom: var(--space-16);
}

.artwork-card {
    background-color: var(--background-primary);
    transition: all var(--duration-base) var(--ease-elegant);
    text-decoration: none;
    color: inherit;
    display: block;
}

.artwork-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.artwork-card-image {
    position: relative;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background-color: var(--cool-grey);
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
}

.artwork-card-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform var(--duration-slow) var(--ease-elegant);
}

.artwork-card:hover .artwork-card-image img {
    transform: scale(1.05);
}

.artwork-card-info {
    padding: 0 var(--space-2) var(--space-2);
}

.artwork-title {
    font-family: var(--font-serif-en);
    font-size: var(--text-lg);
    font-weight: var(--weight-medium);
    margin-bottom: var(--space-2);
    line-height: var(--leading-snug);
}

.artwork-artist {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-1);
}

.artwork-meta {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    line-height: var(--leading-normal);
}

/* ============================================
   ARTIST GRID
   ============================================ */

.artist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-10);
    margin-bottom: var(--space-12);
}

.artist-card {
    text-align: center;
    transition: transform var(--duration-base) var(--ease-elegant);
    text-decoration: none;
    color: inherit;
    display: block;
}

.artist-card:hover {
    transform: translateY(-6px);
}

.artist-card-image {
    position: relative;
    aspect-ratio: 1 / 1;
    border-radius: 50%;
    overflow: hidden;
    background-color: var(--mist-grey);
    margin: 0 auto var(--space-5);
    max-width: 240px;
    box-shadow: var(--shadow-md);
    transition: box-shadow var(--duration-base) var(--ease-elegant);
}

.artist-card:hover .artist-card-image {
    box-shadow: var(--shadow-xl);
}

.artist-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-slow) var(--ease-elegant);
}

.artist-card:hover .artist-card-image img {
    transform: scale(1.08);
}

.artist-name {
    font-family: var(--font-serif-en);
    font-size: var(--text-2xl);
    font-weight: var(--weight-semibold);
    margin-bottom: var(--space-2);
}

.artist-nationality,
.artist-specialty {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-1);
}

/* ============================================
   EXHIBITION CARDS
   ============================================ */

.exhibition-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: var(--space-10);
    margin-bottom: var(--space-12);
}

.exhibition-card {
    background-color: var(--background-primary);
    transition: all var(--duration-base) var(--ease-elegant);
    text-decoration: none;
    color: inherit;
    display: block;
    border: 1px solid var(--border-subtle);
}

.exhibition-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--celadon);
}

.exhibition-image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background-color: var(--mist-grey);
}

.exhibition-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-slow) var(--ease-elegant);
}

.exhibition-card:hover .exhibition-image img {
    transform: scale(1.05);
}

.exhibition-info {
    padding: var(--space-6);
}

.exhibition-status {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
    padding: var(--space-1) var(--space-3);
    margin-bottom: var(--space-3);
    border-radius: var(--radius-sm);
}

.status-current {
    background-color: var(--celadon);
    color: var(--ink-black);
}

.status-upcoming {
    background-color: var(--bronze-light);
    color: var(--ink-black);
}

.status-past {
    background-color: var(--cool-grey);
    color: var(--text-secondary);
}

.exhibition-title {
    font-family: var(--font-serif-en);
    font-size: var(--text-2xl);
    font-weight: var(--weight-semibold);
    margin-bottom: var(--space-3);
    line-height: var(--leading-snug);
}

.exhibition-curator,
.exhibition-dates {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-1);
}

/* ============================================
   GALLERY SPACE SHOWCASE
   ============================================ */

.space-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

.space-card {
    background-color: var(--background-primary);
    border: 1px solid var(--border-subtle);
    transition: all var(--duration-base) var(--ease-elegant);
}

.space-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--celadon);
}

.space-card-image {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background-color: var(--mist-grey);
}

.space-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-slow) var(--ease-elegant);
}

.space-card:hover .space-card-image img {
    transform: scale(1.05);
}

.space-card-info {
    padding: var(--space-6);
}

.space-card-title {
    font-size: var(--text-lg);
    font-weight: var(--weight-semibold);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    margin-bottom: var(--space-2);
}

.space-card-specs {
    font-size: var(--text-sm);
    color: var(--accent-primary);
    font-weight: var(--weight-medium);
    margin-bottom: var(--space-3);
}

.space-card-description {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
}

/* ============================================
   DETAIL IMAGE GRID
   ============================================ */

.detail-image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-6);
    margin-bottom: var(--space-12);
}

.detail-image-card {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background-color: var(--mist-grey);
    cursor: pointer;
    transition: transform var(--duration-base) var(--ease-elegant);
}

.detail-image-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.detail-image-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-slow) var(--ease-elegant);
}

.detail-image-card:hover img {
    transform: scale(1.08);
}

.detail-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(26, 26, 26, 0.8), transparent);
    padding: var(--space-4);
    opacity: 0;
    transition: opacity var(--duration-base) var(--ease-elegant);
}

.detail-image-card:hover .detail-overlay {
    opacity: 1;
}

.detail-label {
    color: var(--rice-paper);
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
}

/* ============================================
   GALLERY COMPONENT UTILITIES
   ============================================ */

.gallery-section-header {
    text-align: center;
    margin-bottom: var(--space-12);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.gallery-section-title {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-4);
    position: relative;
    display: inline-block;
}

.gallery-section-title::after {
    content: '';
    display: block;
    width: 40px;
    height: 1px;
    background-color: var(--accent-primary);
    margin: var(--space-4) auto 0;
}

.gallery-section-description {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
}

.collection-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-10);
}

.filter-btn {
    padding: var(--space-2) var(--space-8);
    font-size: var(--text-xs);
    font-weight: var(--weight-bold);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
    background-color: transparent;
    border: 1px solid var(--border-subtle);
    border-radius: 100px !important;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--duration-base) var(--ease-elegant);
    position: relative;
    overflow: hidden;
}

.filter-btn:hover {
    background-color: var(--warm-white);
    color: var(--text-primary);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.filter-btn.active {
    background-color: var(--ink-black) !important;
    border-color: var(--ink-black) !important;
    color: var(--rice-paper) !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    border-radius: 100px !important;
}

.collection-count {
    text-align: center;
    font-size: var(--text-sm);
    color: var(--text-tertiary);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    margin-bottom: var(--space-8);
    border-top: 1px solid var(--border-subtle);
    padding-top: var(--space-4);
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
    background-color: var(--warm-white);
    border-top: 1px solid var(--border-subtle);
    padding: var(--space-16) 0 var(--space-8);
    margin-top: var(--space-20);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-10);
    margin-bottom: var(--space-10);
}

.footer-heading {
    font-size: var(--text-lg);
    font-weight: var(--weight-semibold);
    margin-bottom: var(--space-4);
}

.footer-description {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
}

.footer-section p {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-2);
}

.footer-section a {
    color: var(--text-secondary);
    transition: color var(--duration-base) var(--ease-elegant);
}

.footer-section a:hover {
    color: var(--accent-primary);
}

.footer-bottom {
    padding-top: var(--space-8);
    border-top: 1px solid var(--border-subtle);
    text-align: center;
}

.copyright {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
}

/* ============================================
   HOME PAGE SPECIFIC
   ============================================ */

.gallery-hero-divider {
    width: 60px;
    height: 1px;
    background-color: var(--accent-primary);
    margin: var(--space-6) auto;
}

.gallery-label {
    display: block;
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    letter-spacing: var(--tracking-widest);
    color: var(--text-tertiary);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
}

.gallery-hero-description {
    max-width: 700px;
    margin: 0 auto var(--space-10);
    font-size: var(--text-base);
    color: var(--text-secondary);
    line-height: var(--leading-loose);
}

.gallery-cta-group {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

/* ============================================
   UTILITIES
   ============================================ */
.mt-8 {
    margin-top: var(--space-8);
}

.mt-12 {
    margin-top: var(--space-12);
}

.mb-8 {
    margin-bottom: var(--space-8);
}

.mb-12 {
    margin-bottom: var(--space-12);
}

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

@media (max-width: 768px) {

    .artwork-grid,
    .artist-grid,
    .exhibition-grid,
    .space-grid {
        grid-template-columns: 1fr;
    }

    .artist-card-image {
        max-width: 200px;
    }
}