:root {
  --navy: #27477a;
  --gold: #e8b03a;
  --cream: #f5f2ea;
  --ink: #1d2430;
  --muted: #6b7280;
  --card: #ffffff;
  --line: #e5e1d6;
  --ok: #2e7d4f;
  --err: #b3261e;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--cream);
  color: var(--ink);
}

a { color: var(--navy); }

/* Header and navigation */
.top {
  position: sticky; top: 0; z-index: 5;
  display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1rem;
  padding: .6rem 1rem;
  background: var(--navy); color: #fff;
}
.top a { color: #fff; text-decoration: none; }
.brand { font-weight: 700; font-size: 1.1rem; margin-right: auto; }
.top nav { display: flex; flex-wrap: wrap; gap: .25rem; }
.top nav a { padding: .3rem .6rem; border-radius: 6px; opacity: .85; }
.top nav a:hover, .top nav a.on { background: rgba(255,255,255,.15); opacity: 1; }
.logout { font-size: .85rem; opacity: .8; }

.wrap { max-width: 880px; margin: 0 auto; padding: 1rem; }
h1 { font-size: 1.5rem; margin: .5rem 0 1rem; }
h2 { font-size: 1.15rem; margin: 1.25rem 0 .5rem; }

.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: 12px; padding: 1rem; margin-bottom: 1rem;
}
.narrow { max-width: 420px; margin: 2rem auto; }
.muted { color: var(--muted); font-size: .9rem; }
.stack { display: grid; gap: .75rem; }
.row { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }

label { display: grid; gap: .25rem; font-size: .92rem; font-weight: 600; }
input, select, textarea, button {
  font: inherit; padding: .6rem .7rem;
  border: 1px solid #cfc9b9; border-radius: 8px;
  background: #fff; color: inherit;
}
textarea { min-height: 90px; }

button, .btn {
  display: inline-block; padding: .55rem .9rem;
  background: var(--navy); color: #fff; border: 0; border-radius: 8px;
  cursor: pointer; text-decoration: none;
}
button.secondary { background: #fff; color: var(--navy); border: 1px solid var(--navy); }
button.danger { background: var(--err); }
button.small { padding: .3rem .6rem; font-size: .85rem; }

table { width: 100%; border-collapse: collapse; font-size: .95rem; }
th, td { text-align: left; padding: .5rem .4rem; border-bottom: 1px solid var(--line); vertical-align: top; }

.badge {
  display: inline-block; padding: .1rem .5rem; border-radius: 999px;
  font-size: .78rem; background: #e8edf7; color: var(--navy);
}
.badge.live { background: var(--ok); color: #fff; }
.badge.urgent { background: var(--err); color: #fff; }
.badge.closed { background: #ddd; color: #333; }

.flash { padding: .7rem 1rem; border-radius: 8px; margin-bottom: 1rem; background: #e6f4ea; color: #174d2c; }
.flash.err { background: #fbe9e7; color: #7a1c14; }

/* Schedule */
.event { display: grid; grid-template-columns: 130px 1fr; gap: .75rem; padding: .7rem 0; border-bottom: 1px solid var(--line); }
.event .when { font-weight: 700; color: var(--navy); font-size: .92rem; }
.event.next { background: #fff7e0; margin: 0 -.5rem; padding: .7rem .5rem; border-radius: 8px; }

/* Announcements */
.announcement { border-left: 4px solid var(--navy); }
.announcement.urgent { border-left-color: var(--err); }
.announcement .meta { font-size: .85rem; color: var(--muted); }

/* Photos */
.photos { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: .6rem; }
.photos figure { margin: 0; background: #fff; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.photos img { width: 100%; aspect-ratio: 1; object-fit: cover; display: block; }
.photos figcaption { padding: .4rem .5rem; font-size: .82rem; }

/* Trivia */
.options { display: grid; gap: .5rem; }
.options button { text-align: left; background: #fff; color: var(--ink); border: 1px solid #cfc9b9; }
.options button:disabled { opacity: 1; cursor: default; }
.options button.picked { background: var(--navy); color: #fff; }
.options button.correct { border-color: var(--ok); background: #e6f4ea; color: var(--ink); }

/* QR and scanner */
#qr { background: #fff; padding: .75rem; display: inline-block; border-radius: 10px; }
#scanner { width: 100%; max-width: 360px; min-height: 60px; }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: .75rem; }
.stat { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: .8rem; }
.big { font-size: 2rem; font-weight: 800; color: var(--navy); }

@media (max-width: 560px) {
  .grid2 { grid-template-columns: 1fr; }
  .event { grid-template-columns: 1fr; gap: .15rem; }
}