/* ============================================================
   Gallery System — Apple Photos inspired
   mirohood / Lowfuzion
   ============================================================ */

/* Vazirmatn and Inter are loaded in layout.php */

:root {
    --gallery-bg: #0a0908;
    --gallery-card: #151413;
    --gallery-border: rgba(200,168,98,0.12);
    --gallery-text: #f4f1ea;
    --gallery-text-secondary: #8a8580;
    --gallery-accent: #c8a862;
    --gallery-radius: 24px;
    --gallery-transition: all 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --gallery-spring: transform 0.55s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Page wrapper */
.gallery-page,
.person-page {
    background: var(--gallery-bg);
    min-height: calc(100vh - 70px);
    padding: 4rem 0 6rem;
    color: var(--gallery-text);
}

.gallery-container,
.person-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header */
.gallery-header {
    text-align: center;
    margin-bottom: 4rem;
}

.gallery-eyebrow {
    font-family: 'Vazirmatn', sans-serif;
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gallery-accent);
    margin-bottom: 0.5rem;
}

.gallery-title {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', sans-serif;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 600;
    letter-spacing: -0.03em;
    margin-bottom: 0.75rem;
    line-height: 1.1;
}

.gallery-subtitle {
    font-family: 'Vazirmatn', sans-serif;
    font-size: 0.95rem;
    color: var(--gallery-text-secondary);
    font-weight: 400;
}

/* People grid */
.people-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

@media (max-width: 1024px) {
    .people-grid { grid-template-columns: repeat(3, 1fr); gap: 18px; }
}

@media (max-width: 768px) {
    .people-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .gallery-page, .person-page { padding: 2.5rem 0 4rem; }
}

@media (max-width: 360px) {
    .people-grid { gap: 12px; }
}

/* Person card */
.person-card {
    display: block;
    border-radius: var(--gallery-radius);
    overflow: hidden;
    background: var(--gallery-card);
    border: 1px solid var(--gallery-border);
    text-decoration: none;
    color: var(--gallery-text);
    transition: var(--gallery-transition);
    position: relative;
    aspect-ratio: 1 / 1;
    box-shadow: 0 4px 24px rgba(0,0,0,0.28);
}

.person-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at bottom, rgba(200,168,98,0.05), transparent 60%);
    pointer-events: none;
    z-index: 1;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.person-card:hover {
    transform: scale(1.04);
    box-shadow: 0 20px 50px rgba(0,0,0,0.55), 0 0 0 1px rgba(200,168,98,0.18);
    z-index: 2;
}

.person-card:hover::before {
    opacity: 1;
}

.person-card-media {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.person-card-media img,
.person-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.person-card:hover .person-card-media img {
    transform: scale(1.08);
}

.person-initial {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Inter', sans-serif;
    font-size: 5rem;
    font-weight: 600;
    color: var(--gallery-text-secondary);
    background: linear-gradient(135deg, #1a1a1a, #0d0d0d);
}

.person-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 45%, rgba(0,0,0,0.75) 100%);
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    padding: 1rem;
    z-index: 2;
}

.person-count {
    font-family: 'Vazirmatn', sans-serif;
    font-size: 0.7rem;
    color: rgba(244,241,234,0.7);
    background: rgba(200,168,98,0.12);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 0.25rem 0.7rem;
    border-radius: 999px;
    border: 1px solid rgba(200,168,98,0.12);
}

.person-card-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.2rem;
    z-index: 3;
    background: rgba(17,17,17,0.55);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid rgba(200,168,98,0.08);
    transform: translateY(100%);
    transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.person-card:hover .person-card-info {
    transform: translateY(0);
}

.person-card .person-name {
    font-family: 'Vazirmatn', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
    line-height: 1.3;
}

.person-card .person-bio {
    font-family: 'Vazirmatn', sans-serif;
    font-size: 0.75rem;
    color: var(--gallery-text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* Empty state */
.gallery-empty {
    text-align: center;
    padding: 6rem 0;
    color: var(--gallery-text-secondary);
    font-family: 'Vazirmatn', sans-serif;
    font-size: 1rem;
}

/* Person detail page */
.person-header {
    margin-bottom: 3.5rem;
    position: relative;
}

.person-header-inner {
    display: flex;
    align-items: center;
    gap: 2rem;
    background: var(--gallery-card);
    border: 1px solid var(--gallery-border);
    border-radius: 28px;
    padding: 2rem;
    box-shadow: 0 8px 40px rgba(0,0,0,0.3);
}

.person-avatar {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid rgba(200,168,98,0.12);
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.person-avatar-initial {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Inter', sans-serif;
    font-size: 3.5rem;
    font-weight: 600;
    color: var(--gallery-text-secondary);
    background: linear-gradient(135deg, #1a1a1a, #0d0d0d);
}

.person-meta {
    flex: 1;
    min-width: 0;
}

.person-header .person-name {
    font-family: 'Vazirmatn', sans-serif;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 700;
    margin-bottom: 0.75rem;
    line-height: 1.2;
}

.person-header .person-bio {
    font-family: 'Vazirmatn', sans-serif;
    font-size: 0.95rem;
    color: var(--gallery-text-secondary);
    line-height: 1.9;
    max-width: 640px;
    margin-bottom: 1.2rem;
}

.person-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-bottom: 1.2rem;
}

.person-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    color: var(--gallery-accent);
    background: rgba(200,168,98,0.10);
    border: 1px solid rgba(200,168,98,0.20);
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    transition: all 0.3s ease;
}

.person-link:hover {
    background: rgba(200,168,98,0.20);
    color: #e0c88a;
}

.person-stats {
    font-family: 'Vazirmatn', sans-serif;
    font-size: 0.85rem;
    color: var(--gallery-text-secondary);
}

.person-stats strong {
    color: var(--gallery-text);
    font-weight: 700;
    margin-left: 0.3rem;
}

.share-bar {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-top: 1.25rem;
    flex-wrap: wrap;
}

.share-label {
    font-size: 0.75rem;
    color: var(--gallery-text-secondary);
}

.share-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid rgba(200,168,98,0.2);
    background: rgba(255,255,255,0.03);
    color: var(--gallery-text);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.share-btn:hover {
    transform: translateY(-2px);
    border-color: var(--gallery-accent);
    color: var(--gallery-accent);
}

.share-btn.whatsapp:hover { background: rgba(37,211,102,0.1); border-color: #25d366; color: #25d366; }
.share-btn.telegram:hover { background: rgba(0,136,204,0.1); border-color: #08c; color: #08c; }
.share-btn.twitter:hover { background: rgba(29,161,242,0.1); border-color: #1da1f2; color: #1da1f2; }
.share-btn.copy:hover, .share-btn.native-share:hover { background: rgba(200,168,98,0.1); border-color: var(--gallery-accent); color: var(--gallery-accent); }

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Vazirmatn', sans-serif;
    font-size: 0.8rem;
    color: var(--gallery-text-secondary);
    margin-top: 1.25rem;
    transition: color 0.3s ease;
}

.back-link:hover {
    color: var(--gallery-text);
}

.back-link i {
    font-size: 0.7rem;
}

/* Photo grid */
.photo-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

@media (max-width: 1024px) {
    .photo-grid { grid-template-columns: repeat(3, 1fr); }
    .person-header-inner { padding: 1.5rem; gap: 1.5rem; }
}

@media (max-width: 768px) {
    .photo-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .person-header-inner {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem 1rem;
    }
    .person-avatar { width: 110px; height: 110px; }
    .person-links { justify-content: center; }
}

.photo-item {
    position: relative;
    border-radius: 18px;
    overflow: hidden;
    aspect-ratio: 3 / 4;
    background: var(--gallery-card);
    cursor: pointer;
    margin: 0;
    border: 1px solid var(--gallery-border);
    transition: var(--gallery-transition);
    box-shadow: 0 4px 20px rgba(0,0,0,0.25);
}

.photo-item:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 36px rgba(0,0,0,0.45);
    border-color: rgba(255,255,255,0.14);
}

.photo-item picture { display: block; width: 100%; height: 100%; }

.photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.photo-item:hover img {
    transform: scale(1.06);
}

/* Lightbox */
.photo-lightbox {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease;
}

.photo-lightbox.active {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.92);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    z-index: 10;
    background: rgba(200,168,98,0.12);
    border: 1px solid rgba(200,168,98,0.18);
    color: #f4f1ea;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(200,168,98,0.25);
    transform: scale(1.08);
}

.lightbox-close { top: 24px; right: 24px; }
.lightbox-prev { left: 24px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 24px; top: 50%; transform: translateY(-50%); }
.lightbox-prev:hover { transform: translateY(-50%) scale(1.08); }
.lightbox-next:hover { transform: translateY(-50%) scale(1.08); }

.lightbox-stage {
    position: relative;
    z-index: 5;
    max-width: 92vw;
    max-height: 86vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-stage img {
    max-width: 100%;
    max-height: 86vh;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 20px 80px rgba(0,0,0,0.6);
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.3s ease;
    opacity: 0;
}

.lightbox-stage img.loaded {
    opacity: 1;
}

.lightbox-caption {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    font-family: 'Vazirmatn', sans-serif;
    font-size: 0.9rem;
    color: rgba(244,241,234,0.8);
    text-align: center;
    max-width: 80vw;
    padding: 0.6rem 1.2rem;
    background: rgba(200,168,98,0.12);
    border: 1px solid rgba(200,168,98,0.12);
    border-radius: 999px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.photo-lightbox.active .lightbox-caption {
    opacity: 1;
}

/* Animations */
[data-animate] {
    opacity: 0;
    transform: translateY(28px) scale(0.98);
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

[data-animate].animate-in {
    opacity: 1;
    transform: translateY(0) scale(1);
}

[data-animate="fade"] { transform: translateY(0) scale(1); }
[data-animate="scale"] { transform: scale(0.96); }

@media (prefers-reduced-motion: reduce) {
    [data-animate] {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .person-card,
    .photo-item,
    .person-card-media img,
    .photo-item img {
        transition: none;
    }
    .person-card:hover,
    .photo-item:hover,
    .person-card:hover .person-card-media img,
    .photo-item:hover img {
        transform: none;
    }
}