/* ============================================================
   gallery-frontend.css — Styles halaman Gallery Publik PRI
   Path: C:\xampp\htdocs\aplikasiPRI\assets\css\gallery-frontend.css
   ============================================================ */

:root {
    --red:    #C0181C;
    --red-dk: #991B1B;
    --red-lt: #FEF2F2;
    --ink:    #0F172A;
    --slate:  #475569;
    --muted:  #94A3B8;
    --border: #E2E8F0;
    --bg:     #F8FAFC;
    --white:  #ffffff;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Plus Jakarta Sans', sans-serif; background: var(--bg); color: var(--ink); padding-top: 62px; }

/* ── NAV ── */
/* ── HERO ── sama style dengan section Join/CTA di landing page */

/* ── Navbar PRI (sama dengan halaman kader_login & kader_register) ── */
.pri-navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 99999;
    height: 62px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 36px;
    background: rgba(255,255,255,.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 2px solid #C8151A;
    box-shadow: 0 2px 16px rgba(14,12,11,.10);
}
.pri-nav-brand { display:flex;align-items:center;gap:11px;text-decoration:none; }
.pri-nav-logo { width:40px;height:40px;border-radius:50%;object-fit:cover;border:2px solid #C8151A;box-shadow:0 0 0 3px rgba(200,21,26,.15); }
.pri-nav-brand-name { font-family:'Plus Jakarta Sans',sans-serif;font-size:15px;font-weight:900;color:#0E0C0B;line-height:1.15; }
.pri-nav-brand-sub { font-size:9px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#C8151A; }
.pri-nav-links { display:flex;align-items:center;gap:22px;list-style:none;margin:0;padding:0; }
.pri-nav-links a { font-size:12.5px;font-weight:600;color:#231F1D;text-decoration:none;position:relative;padding-bottom:2px;transition:color .2s; }
.pri-nav-links a::after { content:'';position:absolute;bottom:-1px;left:0;width:0;height:2px;background:#C8151A;border-radius:2px;transition:width .25s; }
.pri-nav-links a:hover, .pri-nav-links a.nav-aktif { color:#C8151A; }
.pri-nav-links a:hover::after, .pri-nav-links a.nav-aktif::after { width:100%; }
.pri-nav-actions { display:flex;align-items:center;gap:8px; }
.pri-btn-outline { padding:6px 14px;border:2px solid #C8151A;border-radius:6px;color:#C8151A;font-size:12px;font-weight:700;background:transparent;text-decoration:none;transition:all .2s; }
.pri-btn-outline:hover { background:#C8151A;color:#fff; }
.pri-btn-solid { padding:7px 16px;border:none;border-radius:6px;background:linear-gradient(135deg,#9E0F13,#C8151A);color:#fff;font-size:12px;font-weight:700;text-decoration:none;box-shadow:0 3px 14px rgba(200,21,26,.3);transition:all .2s; }
.pri-btn-solid:hover { background:linear-gradient(135deg,#6B0509,#9E0F13);transform:translateY(-1px); }

/* HAMBURGER MENU */
.nav-hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    margin-left: 12px;
}

.nav-hamburger span {
    display: block;
    width: 20px;
    height: 2px;
    background: #C8151A;
    margin: 4px 0;
    transition: all 0.3s;
    border-radius: 2px;
}

.nav-hamburger.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-hamburger.open span:nth-child(2) {
    opacity: 0;
}

.nav-hamburger.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* NAV DRAWER */
.nav-drawer {
    position: fixed;
    top: -400px;
    left: 0;
    right: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    transition: top 0.3s ease;
    z-index: 99998;
}

.nav-drawer.open {
    top: 62px;
}

.nav-drawer-links {
    display: flex;
    flex-direction: column;
    padding: 24px 20px;
}

.nav-drawer-links a {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    color: #231F1D;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.2s;
    gap: 12px;
}

.nav-drawer-links a:hover,
.nav-drawer-links a.nav-aktif {
    background: rgba(200, 21, 26, 0.1);
    color: #C8151A;
}

@media(max-width:700px) { .pri-nav-links { display:none; } .pri-navbar { padding:0 18px; } .nav-hamburger { display:block; } .pri-nav-actions { display:none; } }

.gal-hero {
    /* Merah gelap + grid pattern seperti section-join */
    background: linear-gradient(140deg, #6B0509 0%, #9E0F13 50%, #B01015 100%);
    padding: 88px 40px 72px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Grid pattern overlay — identik dengan section-join */
.gal-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
    background-size: 52px 52px;
    pointer-events: none;
    z-index: 0;
}

/* Spotlight merah kiri atas */
.gal-hero-spotlight {
    position: absolute;
    top: -100px;
    left: -100px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(200,21,26,.25) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

.gal-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.2);
    color: rgba(255,255,255,.85);
    font-size: 11px;
    font-weight: 800;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 20px;
    letter-spacing: .12em;
    text-transform: uppercase;
    position: relative;
    z-index: 1;
    backdrop-filter: blur(8px);
}
.gal-hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 900;
    color: #fff;
    line-height: 1.08;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
    letter-spacing: -.02em;
}
.gal-hero h1 em {
    color: #C8860A;   /* emas — sama dengan --gold di landing.css */
    font-style: normal;
}
.gal-hero-sub {
    font-size: 15px;
    color: rgba(255,255,255,.68);
    max-width: 520px;
    margin: 0 auto 32px;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}
.gal-hero-stat {
    display: inline-flex;
    align-items: center;
    gap: 28px;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 14px;
    padding: 14px 32px;
    backdrop-filter: blur(12px);
    position: relative;
    z-index: 1;
    box-shadow: 0 8px 32px rgba(0,0,0,.2);
}
.gal-hero-stat-item { text-align: center; }
.gal-hero-stat-num {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    font-weight: 900;
    color: #fff;
    line-height: 1;
}
.gal-hero-stat-lbl {
    font-size: 11px;
    color: rgba(255,255,255,.5);
    margin-top: 3px;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
}
.gal-hero-stat-div { width: 1px; height: 40px; background: rgba(255,255,255,.15); }

/* ── FILTER BAR ── */
.gal-filter-bar {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 14px 40px;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    position: sticky;
    top: 64px;
    z-index: 90;
    box-shadow: 0 2px 8px rgba(0,0,0,.04);
}
.gal-filter-lbl { font-size: 12px; font-weight: 700; color: var(--slate); white-space: nowrap; }
.gal-filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 14px;
    border-radius: 20px;
    border: 1.5px solid var(--border);
    background: var(--bg);
    color: var(--slate);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all .2s;
    white-space: nowrap;
}
.gal-filter-btn:hover { border-color: var(--red); color: var(--red); background: var(--red-lt); }
.gal-filter-btn.active { background: var(--red); color: #fff; border-color: var(--red); }
.gal-filter-count {
    font-size: 10px;
    background: rgba(255,255,255,.25);
    padding: 1px 5px;
    border-radius: 10px;
}
.gal-filter-btn:not(.active) .gal-filter-count { background: #E2E8F0; color: var(--slate); }

/* ── MAIN ── */
.gal-main { max-width: 1280px; margin: 0 auto; padding: 40px; }

.gal-section-title {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.gal-section-title::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* ── Featured grid ──
   Layout:
   [ card-1 (besar) ] [ card-2 ]
   [ card-1 (besar) ] [ card-3 ]
   Card pertama span 2 baris, card 2 & 3 di kolom kanan atas-bawah
── */
.gal-featured-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: auto auto;
    gap: 16px;
    margin-bottom: 48px;
}
.gal-featured-grid .gal-card:nth-child(1) {
    grid-column: 1;
    grid-row: 1 / span 2;  /* card pertama memanjang ke bawah */
}
.gal-featured-grid .gal-card:nth-child(1) .gal-card-img {
    min-height: 320px;     /* lebih tinggi karena span 2 baris */
}
.gal-featured-grid .gal-card:nth-child(2) {
    grid-column: 2;
    grid-row: 1;           /* card kedua di kanan atas */
}
.gal-featured-grid .gal-card:nth-child(3) {
    grid-column: 2;
    grid-row: 2;           /* card ketiga di kanan bawah */
}
@media (max-width: 900px) {
    .gal-featured-grid {
        grid-template-columns: 1fr 1fr;
    }
    .gal-featured-grid .gal-card:nth-child(1) {
        grid-column: span 2;
        grid-row: 1;
    }
    .gal-featured-grid .gal-card:nth-child(1) .gal-card-img {
        min-height: 200px;
    }
    .gal-featured-grid .gal-card:nth-child(2) { grid-column: 1; grid-row: 2; }
    .gal-featured-grid .gal-card:nth-child(3) { grid-column: 2; grid-row: 2; }
}
@media (max-width: 600px) {
    .gal-featured-grid { grid-template-columns: 1fr; }
    .gal-featured-grid .gal-card:nth-child(1) { grid-column: 1; grid-row: auto; }
    .gal-featured-grid .gal-card:nth-child(2) { grid-column: 1; grid-row: auto; }
    .gal-featured-grid .gal-card:nth-child(3) { grid-column: 1; grid-row: auto; }
    .gal-featured-grid .gal-card:nth-child(1) .gal-card-img { min-height: 200px; }
}

/* ── Masonry grid ── */
.gal-grid { columns: 4; column-gap: 16px; }
.gal-grid-item { break-inside: avoid; margin-bottom: 16px; }
@media (max-width: 1100px) { .gal-grid { columns: 3; } }
@media (max-width: 768px)  { .gal-grid { columns: 2; } }
@media (max-width: 480px)  { .gal-grid { columns: 1; } }

/* ── Card ── */
.gal-card {
    background: var(--white);
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: all .25s cubic-bezier(.4,0,.2,1);
    animation: fadeUp .4s ease both;
}
.gal-card:hover {
    transform: translateY(-4px);
    border-color: var(--red);
    box-shadow: 0 12px 32px rgba(192,24,28,.15);
}
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}
.gal-card:nth-child(1) { animation-delay: .05s; }
.gal-card:nth-child(2) { animation-delay: .10s; }
.gal-card:nth-child(3) { animation-delay: .15s; }
.gal-card:nth-child(4) { animation-delay: .20s; }
.gal-card:nth-child(5) { animation-delay: .25s; }
.gal-card:nth-child(6) { animation-delay: .30s; }

.gal-card-img {
    position: relative;
    overflow: hidden;
    background: var(--bg);
    min-height: 160px;
}
.gal-card-img img { width: 100%; display: block; transition: transform .35s ease; }
.gal-card:hover .gal-card-img img { transform: scale(1.06); }
.gal-card-img-ph {
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: #CBD5E1;
}

.gal-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15,23,42,.8) 0%, transparent 50%);
    opacity: 0;
    transition: opacity .3s;
}
.gal-card:hover .gal-card-overlay { opacity: 1; }
.gal-card-overlay-content {
    position: absolute;
    bottom: 12px; left: 12px; right: 12px;
    opacity: 0;
    transform: translateY(8px);
    transition: all .3s;
}
.gal-card:hover .gal-card-overlay-content { opacity: 1; transform: translateY(0); }
.gal-card-overlay-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--red);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 20px;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.gal-badge-kat {
    position: absolute;
    top: 10px; left: 10px;
    background: var(--red);
    color: #fff;
    font-size: 10px; font-weight: 700;
    padding: 3px 9px;
    border-radius: 20px;
    letter-spacing: .3px;
}
.gal-badge-featured {
    position: absolute;
    top: 10px; right: 10px;
    background: linear-gradient(135deg, #F59E0B, #D97706);
    color: #fff;
    font-size: 10px; font-weight: 700;
    padding: 3px 9px;
    border-radius: 20px;
}

.gal-card-body { padding: 12px 14px 14px; }
.gal-card-title {
    font-size: 13px; font-weight: 700; color: var(--ink);
    line-height: 1.4; margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.gal-card-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.gal-card-meta span {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 11px;
    color: var(--muted);
    font-weight: 500;
}

/* ── Lightbox ── */
.lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.92);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s;
    backdrop-filter: blur(8px);
}
.lightbox-overlay.open { opacity: 1; pointer-events: all; }
.lightbox-inner {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    animation: lbIn .25s ease;
}
@keyframes lbIn { from { transform: scale(.9); } to { transform: scale(1); } }
.lightbox-inner img {
    max-width: 90vw;
    max-height: 75vh;
    border-radius: 12px;
    display: block;
    object-fit: contain;
    box-shadow: 0 24px 64px rgba(0,0,0,.6);
}
.lightbox-caption { margin-top: 14px; text-align: center; }
.lightbox-caption-title { font-size: 16px; font-weight: 700; color: #fff; margin-bottom: 4px; }
.lightbox-caption-meta  { font-size: 13px; color: var(--muted); }
.lightbox-close {
    position: absolute;
    top: -14px; right: -14px;
    width: 36px; height: 36px;
    background: var(--red);
    border: none; border-radius: 50%;
    color: #fff; font-size: 18px;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    line-height: 1; z-index: 2;
}
.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px; height: 44px;
    background: rgba(255,255,255,.1);
    border: 1.5px solid rgba(255,255,255,.2);
    border-radius: 50%;
    color: #fff; font-size: 20px;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: background .2s;
    backdrop-filter: blur(4px);
}
.lightbox-nav:hover { background: var(--red); border-color: var(--red); }
.lightbox-prev { left: -60px; }
.lightbox-next { right: -60px; }

/* ── Load more ── */
.gal-loadmore { text-align: center; margin-top: 32px; padding-bottom: 40px; }
.btn-loadmore {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 32px;
    background: var(--white);
    border: 2px solid var(--red);
    color: var(--red);
    font-size: 14px; font-weight: 700;
    border-radius: 8px;
    cursor: pointer;
    font-family: inherit;
    transition: all .2s;
}
.btn-loadmore:hover { background: var(--red); color: #fff; }
.btn-loadmore:disabled { opacity: .4; pointer-events: none; }

/* ── Empty ── */
.gal-empty { text-align: center; padding: 80px 20px; }
.gal-empty-icon { font-size: 56px; margin-bottom: 14px; }
.gal-empty-text { font-size: 16px; font-weight: 700; color: var(--slate); }
.gal-empty-sub  { font-size: 13px; color: var(--muted); margin-top: 6px; }

/* ── Responsive ── */
@media (max-width: 768px) {
    .gal-hero       { padding: 48px 20px 40px; }
    .gal-filter-bar { padding: 12px 20px; top: 60px; }
    .gal-main       { padding: 24px 20px; }
    .lightbox-prev  { left: 8px; }
    .lightbox-next  { right: 8px; }
}