:root {
  --bg: #0f0d13;
  --card: #1b1722;
  --ink: #f5f1ea;
  --muted: #b6aec2;
  --accent: #c9a45c;
  --accent-ink: #1b1722;
  --safe: #4caf7d;
  --danger: #e0607a;
  --radius: 18px;
  font-family: ui-rounded, "SF Pro Rounded", "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }
/* Make the `hidden` attribute win even on elements with an explicit display
   (.booth-result/.countdown/.preview etc. set display:flex/grid). Without this,
   JS setting el.hidden = true is silently ignored and overlays never dismiss. */
[hidden] { display: none !important; }
html, body { margin: 0; height: 100%; }
body { background: var(--bg); color: var(--ink); -webkit-font-smoothing: antialiased; }
h1 { font-weight: 600; letter-spacing: 0.5px; }
.kicker { text-transform: uppercase; letter-spacing: 3px; font-size: 0.7rem; color: var(--accent); margin: 0; }
.subtitle { color: var(--muted); margin: 0.25rem 0 0; }

/* ---------- Home ---------- */
.home-page {
  min-height: 100dvh;
  padding: 2rem 1rem 3rem;
  background:
    radial-gradient(1200px 600px at 20% -10%, rgba(201, 164, 92, 0.2), transparent 60%),
    radial-gradient(800px 500px at 100% 120%, rgba(76, 175, 125, 0.12), transparent 60%),
    var(--bg);
}
.home-wrap { max-width: 980px; margin: 0 auto; }
.home-hero { text-align: center; margin: 3.5rem 0 2rem; }
.home-hero h1 { margin: 0.5rem 0 0; font-size: clamp(2rem, 5vw, 3.6rem); }
.home-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 0.9rem;
}
.home-tile {
  text-decoration: none;
  color: var(--ink);
  background: linear-gradient(165deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border: 1px solid #2f2839;
  border-radius: var(--radius);
  padding: 1.2rem 1rem;
  min-height: 132px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.home-tile:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  box-shadow: 0 14px 35px rgba(0,0,0,0.35);
}
.home-tile:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.home-tile h2 { margin: 0; font-size: 1.2rem; }
.home-tile p { margin: 0.45rem 0 0; color: var(--muted); }

/* ---------- Upload ---------- */
.upload-page { display: flex; align-items: center; justify-content: center; padding: 1.5rem; min-height: 100dvh; }
.upload-card {
  width: 100%; max-width: 460px; background: var(--card);
  border-radius: var(--radius); padding: 2rem 1.5rem;
  box-shadow: 0 20px 60px rgba(0,0,0,0.45);
}
.upload-header { text-align: center; margin-bottom: 1.5rem; }
.upload-header h1 { margin: 0.4rem 0 0; font-size: 2rem; }
.upload-options { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.dropzone {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.5rem;
  border: 2px dashed #4a4257; border-radius: var(--radius);
  padding: 1.8rem 0.75rem; text-align: center; color: var(--muted);
  cursor: pointer; transition: border-color .2s, background .2s;
  font: inherit; width: 100%;  /* reset for <button class="dropzone"> */
  background: transparent; -webkit-appearance: none; appearance: none;
}
.dropzone.dragover, .dropzone:hover { border-color: var(--accent); background: rgba(201,164,92,0.08); }
.dropzone-icon { font-size: 2.4rem; line-height: 1; color: var(--accent); }
.preview { display: grid; grid-template-columns: repeat(auto-fill, minmax(80px, 1fr)); gap: 8px; margin-top: 1rem; }
.preview img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 10px; }
.caption-field { display: block; margin-top: 1.1rem; }
.caption-label { display: block; margin-bottom: 0.4rem; color: var(--muted); font-size: 0.9rem; }
.caption-label small { opacity: 0.7; }
.caption-field input {
  width: 100%; padding: 0.8rem 1rem; border-radius: 12px; border: 1px solid #2a2434;
  background: rgba(255,255,255,0.03); color: inherit; font: inherit;
}
.caption-field input:focus { outline: none; border-color: var(--accent); }
.btn {
  width: 100%; margin-top: 1.2rem; padding: 0.95rem; border: 0; border-radius: 999px;
  background: var(--accent); color: var(--accent-ink); font-size: 1rem; font-weight: 700; cursor: pointer;
}
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
a.btn { display: block; text-align: center; text-decoration: none; }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid rgba(245,241,234,0.25); font-weight: 600; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.upload-links { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 1.4rem; }
.upload-links .btn { margin-top: 0; padding: 0.8rem 0.5rem; font-size: 0.9rem; }
.status { text-align: center; min-height: 1.2rem; margin-top: 0.8rem; color: var(--muted); }
.status.ok { color: var(--safe); }
.status.err { color: var(--danger); }
.upload-footer { text-align: center; margin-top: 1.2rem; color: var(--muted); }

/* ---------- Projector ---------- */
.projector-page { overflow: hidden; cursor: none; }
.stage { position: fixed; inset: 0; background: radial-gradient(circle at 50% 30%, #211b2b, #0a0810); }
.splash { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.5rem; text-align: center; transition: opacity 1s; }
.splash h1 { font-size: 4.5rem; margin: 0.5rem 0; }
.splash .domain { color: var(--accent); font-size: 1.4rem; letter-spacing: 2px; }
.stage-photo {
  position: absolute; inset: 0; margin: auto; max-width: 92vw; max-height: 92vh;
  width: auto; height: auto; object-fit: contain; border-radius: 8px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6);
  opacity: 0; transform: scale(0.96); transition: opacity 1.1s ease, transform 1.4s ease;
}
.stage-photo.show { opacity: 1; transform: scale(1); }
.stage-photo.reveal { animation: reveal 1.4s ease; }
@keyframes reveal {
  0% { opacity: 0; transform: scale(0.6) rotate(-2deg); }
  60% { opacity: 1; transform: scale(1.04) rotate(0.5deg); }
  100% { opacity: 1; transform: scale(1) rotate(0); }
}
.stage-caption {
  position: absolute; left: 50%; bottom: 4vh; transform: translate(-50%, 12px);
  max-width: 88vw; margin: 0; padding: 0.6rem 1.4rem; text-align: center;
  font-size: 2.2rem; line-height: 1.25; color: #fff; text-wrap: balance;
  background: rgba(10, 8, 16, 0.55); border-radius: 999px;
  backdrop-filter: blur(6px); text-shadow: 0 2px 12px rgba(0,0,0,0.8);
  opacity: 0; transition: opacity 1s ease, transform 1s ease; pointer-events: none;
}
.stage-caption.show { opacity: 1; transform: translate(-50%, 0); }
.conn-dot { position: fixed; right: 14px; bottom: 14px; width: 10px; height: 10px; border-radius: 50%; background: var(--danger); opacity: 0.5; }
.conn-dot.online { background: var(--safe); }

/* ---------- Admin ---------- */
.admin-page { padding: 0 1rem 3rem; }
.admin-bar { position: sticky; top: 0; background: var(--bg); display: flex; align-items: center; justify-content: space-between; padding: 1rem 0.25rem; border-bottom: 1px solid #2a2434; z-index: 5; }
.admin-bar .conn-dot { position: static; }
.admin-meta { display: flex; align-items: center; gap: 0.75rem; color: var(--muted); }
.review-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1rem; padding-top: 1.2rem; }
.review-card { background: var(--card); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.review-card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; background: #000; }
.review-card .reason { padding: 0.5rem 0.75rem; color: var(--muted); font-size: 0.8rem; }
.review-actions { display: flex; gap: 0; }
.review-actions button { flex: 1; border: 0; padding: 0.8rem; font-weight: 700; cursor: pointer; color: #fff; }
.review-actions .approve { background: var(--safe); }
.review-actions .reject { background: var(--danger); }
.review-actions button:disabled { opacity: 0.5; }
.empty-state { grid-column: 1 / -1; text-align: center; color: var(--muted); padding: 3rem 0; }

/* ---------- Photo Booth ---------- */
.booth-page { overflow: hidden; }
.booth { position: fixed; inset: 0; background: #000; }
.booth-cam { width: 100%; height: 100%; object-fit: cover; }
.booth-cam.mirror { transform: scaleX(-1); }
.booth-header { position: absolute; top: 0; left: 0; right: 0; padding: 1.4rem; text-align: center; background: linear-gradient(rgba(0,0,0,0.5), transparent); }
.booth-header .kicker { color: var(--accent); }
.countdown {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-size: 30vh; font-weight: 800; color: #fff; text-shadow: 0 8px 40px rgba(0,0,0,0.6);
}
.countdown.pop { animation: pop 1s ease; }
@keyframes pop { 0% { transform: scale(0.4); opacity: 0; } 30% { transform: scale(1.1); opacity: 1; } 100% { transform: scale(1); opacity: 0.85; } }
.flash { position: absolute; inset: 0; background: #fff; opacity: 0; }
.flash.on { animation: flashfade 0.35s ease; }
@keyframes flashfade { from { opacity: 0.95; } to { opacity: 0; } }
.booth-controls {
  position: absolute; bottom: 0; left: 0; right: 0; padding: 2rem;
  display: flex; align-items: center; justify-content: space-between;
  background: linear-gradient(transparent, rgba(0,0,0,0.55));
}
.snap-btn {
  width: 92px; height: 92px; border-radius: 50%; border: 5px solid #fff;
  background: rgba(255,255,255,0.25); cursor: pointer; margin: 0 auto;
  display: flex; align-items: center; justify-content: center; transition: transform .1s;
}
.snap-btn:active { transform: scale(0.92); }
.snap-btn:disabled { opacity: 0.5; }
.snap-ring { width: 70px; height: 70px; border-radius: 50%; background: #fff; }
.icon-btn, .icon-btn-spacer { width: 56px; height: 56px; }
.icon-btn { border-radius: 50%; border: 0; background: rgba(255,255,255,0.2); color: #fff; font-size: 1.6rem; cursor: pointer; }
.booth-result {
  position: absolute; inset: 0; background: rgba(0,0,0,0.85);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1.2rem; padding: 2rem;
}
.booth-result img { max-width: 80vw; max-height: 70vh; border-radius: 12px; box-shadow: 0 20px 60px rgba(0,0,0,0.6); }
.booth-result p { font-size: 1.6rem; color: var(--ink); }
.booth-error { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.5rem; color: var(--muted); text-align: center; }
.booth-error p { font-size: 1.6rem; }

/* ---------- Gallery ---------- */
.gallery-page { padding: 0 1rem 3rem; }
.gallery-header { text-align: center; padding: 2.5rem 1rem 1.5rem; }
.gallery-header h1 { margin: 0.4rem 0; font-size: 2.4rem; }
.save-hint { color: var(--muted); font-size: 0.85rem; margin: 0.75rem 0 0; }
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; max-width: 1200px; margin: 0 auto; }
.gallery-item { position: relative; display: block; border-radius: 10px; overflow: hidden; background: var(--card); aspect-ratio: 1; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .25s; display: block; }
.gallery-item:hover img { transform: scale(1.05); }
.dl-badge { position: absolute; right: 6px; bottom: 6px; width: 28px; height: 28px; border-radius: 50%; background: rgba(0,0,0,0.55); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 0.85rem; opacity: 0; transition: opacity .2s; }
.gallery-item:hover .dl-badge { opacity: 1; }
.pager { display: flex; align-items: center; justify-content: center; gap: 0.75rem; max-width: 1200px; margin: 1.5rem auto 0; }
.pager-btn { width: auto; margin-top: 0; padding: 0.7rem 1.1rem; white-space: nowrap; }
.pager-btn[aria-disabled="true"] { opacity: 0.3; pointer-events: none; }
.pager-status { text-align: center; color: var(--muted); font-size: 0.9rem; line-height: 1.4; }
.pager-status small { opacity: 0.75; }
.gallery-footer { text-align: center; margin-top: 2rem; color: var(--muted); }
.gallery-footer a { color: var(--accent); }

/* Find my face */
.findface-cta { margin: 1.25rem 0 0; }
.findface-cta .btn { display: inline-block; width: auto; }
.findface { max-width: 1200px; margin: 0 auto 2rem; padding: 0 1rem; text-align: center; }
.findface-pick { display: inline-block; width: auto; }
.findface-note { color: var(--muted); font-size: 0.8rem; margin: 0.9rem 0 0; }
.findface-status { color: var(--muted); font-size: 0.95rem; min-height: 1.2em; margin: 1rem 0; }
.findface-save-hint { margin: 0 0 1rem; }
.findface-results { margin-top: 0.5rem; }