/* TZC shared gallery engine styles — used by the per-trip gallery pages.
   Per-page accent can be overridden with an inline :root { --accent: … } */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #080810;
  --surface: #0f0f1a;
  --card-bg: #12121f;
  --border: rgba(255,255,255,0.07);
  --border-hover: rgba(255,255,255,0.18);
  --text: #f0f0f8;
  --text-2: #8888aa;
  --text-3: #444466;
  --accent: #c41f1f;
  --r: 16px;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── NAV ── */
nav {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 32px; height: 64px;
  background: rgba(8,8,16,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-back {
  font-size: 0.7rem; font-weight: 500; letter-spacing: 0.1em;
  color: var(--text-2); text-decoration: none; text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.15); padding: 5px 10px; border-radius: 4px;
  transition: border-color 0.2s, color 0.2s;
}
.nav-back:hover { border-color: rgba(255,255,255,0.35); color: var(--text); }
.nav-center {
  position: absolute; left: 50%; transform: translateX(-50%);
  text-align: center;
}
.nav-title {
  font-size: 0.82rem; font-weight: 500; letter-spacing: 0.2em;
  color: #f1f5f9; text-transform: uppercase;
}
.nav-title-the {
  font-family: 'Playfair Display', serif; font-style: italic;
  font-weight: 400; color: #dc2626; letter-spacing: 0.05em; margin-right: 4px;
  text-transform: none;
}
.nav-sub {
  font-size: 0.62rem; color: var(--text-3); letter-spacing: 0.2em;
  text-transform: uppercase; display: block; margin-top: 2px;
}
.nav-links {
  display: flex; align-items: center; gap: 24px;
  font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
}
.nav-links a { color: var(--text-3); text-decoration: none; transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }

/* ── HERO ── */
.hero {
  text-align: center; padding: 72px 24px 48px;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.7rem; font-family: 'Geist Mono', monospace;
  color: var(--text-3); letter-spacing: 0.12em; text-transform: uppercase;
  margin-bottom: 16px;
}
.hero-eyebrow::before, .hero-eyebrow::after {
  content: ''; display: block; width: 24px; height: 1px; background: var(--text-3);
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 300; letter-spacing: -0.04em; line-height: 1.1;
  color: var(--text); margin-bottom: 12px;
}
.hero h1 em { font-style: normal; font-weight: 500; }
.hero p {
  font-size: 0.9rem; color: var(--text-2); max-width: 420px;
  margin: 0 auto; line-height: 1.7; font-weight: 300;
}
.hero-ig {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 20px; font-size: 0.75rem; letter-spacing: 0.08em;
  color: var(--accent); text-decoration: none;
  border: 1px solid rgba(224,92,42,0.3); padding: 5px 14px; border-radius: 100px;
  transition: background 0.2s, border-color 0.2s;
}
.hero-ig:hover { background: rgba(224,92,42,0.08); border-color: rgba(224,92,42,0.5); }

/* ── GRID ── */
.grid-wrap { padding: 0 32px 80px; max-width: 1280px; margin: 0 auto; }
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

/* ── CARD ── */
.card {
  position: relative; background: var(--card-bg);
  border: 1px solid var(--border); border-radius: var(--r);
  overflow: hidden; cursor: pointer;
  transition: transform 0.3s cubic-bezier(.25,.8,.25,1),
              box-shadow 0.3s cubic-bezier(.25,.8,.25,1),
              border-color 0.3s;
  will-change: transform;
}
.card:hover {
  transform: translateY(-6px) scale(1.015);
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
  border-color: var(--border-hover);
}

.card::before {
  content: '';
  position: absolute; inset: 0; z-index: 1; pointer-events: none; border-radius: var(--r);
  background: linear-gradient(135deg, rgba(255,255,255,0.04) 0%, transparent 50%, rgba(255,255,255,0.02) 100%);
  opacity: 0; transition: opacity 0.3s;
}
.card:hover::before { opacity: 1; }

.card-img {
  width: 100%; aspect-ratio: 4/3; object-fit: cover;
  display: block; transition: transform 0.4s ease;
  background: var(--surface);
}
.card:hover .card-img { transform: scale(1.04); }

.card-img-wrap {
  overflow: hidden; position: relative;
}

.card-multi-badge {
  position: absolute; top: 10px; right: 10px; z-index: 2;
  padding: 3px 8px; border-radius: 100px; font-size: 0.65rem;
  font-family: 'Geist Mono', monospace; font-weight: 500; letter-spacing: 0.06em;
  backdrop-filter: blur(12px);
  background: rgba(0,0,0,0.55); border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.7);
  display: flex; align-items: center; gap: 4px;
}

.card-body { padding: 14px 16px 0; position: relative; z-index: 2; }
.card-num {
  font-size: 0.68rem; font-family: 'Geist Mono', monospace;
  color: var(--text-3); letter-spacing: 0.08em;
  margin-bottom: 4px;
}
.card-title {
  font-size: 0.9rem; font-weight: 400; color: var(--text-2);
  line-height: 1.3; letter-spacing: -0.01em;
}
.card-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px 14px;
}
.card-expand-hint {
  font-size: 0.68rem; color: var(--text-3); letter-spacing: 0.06em;
  text-transform: uppercase; font-family: 'Geist Mono', monospace;
  transition: color 0.2s;
}
.card:hover .card-expand-hint { color: var(--text-2); }
.card-arrow {
  width: 22px; height: 22px; border-radius: 50%;
  border: 1px solid var(--border); display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
}
.card:hover .card-arrow {
  border-color: var(--border-hover); background: rgba(255,255,255,0.05);
}
.card-arrow svg { width: 10px; height: 10px; color: var(--text-2); }

/* ── BROKEN IMAGE ── */
.card-img-wrap.img-broken .card-img {
  opacity: 0;
}
.card-img-wrap.img-broken::after {
  content: 'No preview';
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; color: var(--text-3);
  font-family: 'Geist Mono', monospace;
  background: var(--surface);
  aspect-ratio: 4/3;
}

/* ── SKELETON ── */
.skeleton-img {
  width: 100%; aspect-ratio: 4/3;
  background: linear-gradient(90deg, var(--surface) 25%, rgba(255,255,255,0.04) 50%, var(--surface) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}
@keyframes shimmer { to { background-position: -200% 0; } }

/* ── LOAD MORE ── */
.load-more-wrap {
  text-align: center; padding: 0 0 80px;
}
#load-more-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 24px; border-radius: 100px; font-size: 0.82rem;
  border: 1px solid var(--border-hover); color: var(--text-2);
  background: transparent; cursor: pointer; font-family: inherit;
  transition: all 0.2s;
}
#load-more-btn:hover { background: rgba(255,255,255,0.05); color: var(--text); }
#load-more-btn:disabled { opacity: 0.4; cursor: default; }

/* ── MODAL ── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(4,4,10,0.92);
  backdrop-filter: blur(24px);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.25s;
}
.modal-overlay.open {
  opacity: 1; pointer-events: all;
}
.modal {
  background: var(--card-bg); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 20px; overflow: hidden;
  width: 100%; max-width: 680px;
  box-shadow: 0 40px 120px rgba(0,0,0,0.7);
  transform: scale(0.95) translateY(12px);
  transition: transform 0.3s cubic-bezier(.25,.8,.25,1);
  position: relative;
}
.modal-overlay.open .modal {
  transform: scale(1) translateY(0);
}

/* Slideshow image */
.modal-img-wrap {
  position: relative; overflow: hidden;
  background: var(--surface);
}
.modal-img {
  width: 100%; max-height: 60vh; object-fit: contain;
  display: block; background: #0a0a14;
  transition: opacity 0.2s;
}
.modal-img.fade { opacity: 0; }

/* Nav arrows */
.slide-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(0,0,0,0.55); border: 1px solid rgba(255,255,255,0.15);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  color: var(--text); backdrop-filter: blur(8px);
  transition: all 0.2s; z-index: 10;
}
.slide-btn:hover { background: rgba(255,255,255,0.1); }
.slide-btn.prev { left: 12px; }
.slide-btn.next { right: 12px; }
.slide-btn svg { width: 14px; height: 14px; }
.slide-btn:disabled { opacity: 0.2; pointer-events: none; }

/* Dot indicators */
.slide-dots {
  position: absolute; bottom: 10px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 5px; z-index: 10;
}
.slide-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: rgba(255,255,255,0.3);
  transition: background 0.2s, transform 0.2s;
  cursor: pointer;
}
.slide-dot.active { background: #fff; transform: scale(1.3); }

/* Slide counter */
.slide-counter {
  position: absolute; top: 12px; right: 12px; z-index: 10;
  font-size: 0.68rem; font-family: 'Geist Mono', monospace;
  color: rgba(255,255,255,0.6);
  background: rgba(0,0,0,0.5); backdrop-filter: blur(8px);
  padding: 3px 8px; border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.12);
}

.modal-close {
  position: absolute; top: 12px; left: 12px; z-index: 10;
  width: 32px; height: 32px; border-radius: 50%;
  background: rgba(0,0,0,0.5); border: 1px solid rgba(255,255,255,0.15);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  color: var(--text); transition: all 0.2s; backdrop-filter: blur(8px);
}
.modal-close:hover { background: rgba(255,255,255,0.1); }
.modal-close svg { width: 14px; height: 14px; }

.modal-footer {
  padding: 16px 20px;
  display: flex; align-items: center; justify-content: space-between;
  border-top: 1px solid var(--border);
}
.modal-post-num {
  font-size: 0.72rem; font-family: 'Geist Mono', monospace;
  color: var(--text-3); letter-spacing: 0.08em;
}
.modal-dl-link {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 0.75rem; color: var(--text-2); text-decoration: none;
  padding: 5px 12px; border-radius: 100px;
  border: 1px solid var(--border); transition: all 0.2s;
}
.modal-dl-link:hover { border-color: var(--border-hover); color: var(--text); }
.modal-dl-link svg { width: 11px; height: 11px; }

/* ── RESPONSIVE ── */
@media (max-width: 640px) {
  nav { padding: 0 20px; }
  .hero { padding: 56px 20px 36px; }
  .grid-wrap { padding: 0 20px 64px; }
  .modal { border-radius: 14px; }
  .modal-img { max-height: 50vh; }
}