:root {
  /* Colors from the Montana ExpoPark logo */
  --navy: #353653;
  --navy-2: #46476b;
  --accent: #e4332d;
  --accent-ink: #c22a24;
  --red: #e4332d;
  --cancel: #6b6d80;
  --bg: #f5f5f8;
  --card: #ffffff;
  --ink: #23243a;
  --muted: #62647a;
  --line: #e1e1ea;
  --now: #e8f6ec;
  --now-ink: #1d6b35;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(53, 54, 83, .08), 0 4px 14px rgba(53, 54, 83, .06);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #1b1c2c;
    --card: #26273d;
    --ink: #ececf3;
    --muted: #a3a5bb;
    --line: #383a58;
    --now: #12331f;
    --now-ink: #7fdc9b;
    --accent-ink: #ff6b63;
    --shadow: none;
  }
}
:root[data-theme="dark"] {
  --bg: #1b1c2c; --card: #26273d; --ink: #ececf3; --muted: #a3a5bb; --line: #383a58;
  --now: #12331f; --now-ink: #7fdc9b; --accent-ink: #ff6b63; --shadow: none;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); line-height: 1.4; -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; }

/* ---------- header ---------- */
.top {
  background: var(--navy); color: #fff; position: sticky; top: 0; z-index: 20;
  padding: 14px 16px 0; padding-top: max(14px, env(safe-area-inset-top));
}
.hero { background: #000; display: block; line-height: 0; }
.hero img { display: block; width: 100%; max-width: 1100px; height: auto; margin: 0 auto; aspect-ratio: 1400 / 500; }
.top.bar { padding-top: 10px; border-top: 4px solid var(--accent); }
.top .brand { display: flex; align-items: center; gap: 10px; max-width: 860px; margin: 0 auto; }
.top .star { width: 34px; height: 34px; flex: none; }
.top h1 { font-size: 1.15rem; margin: 0; letter-spacing: .2px; }
.top .sub { font-size: .8rem; color: #cfd0e0; }
.top .spacer { flex: 1; }
.top .tabs { display: flex; gap: 4px; }
.tabbtn {
  background: transparent; border: 0; color: #cfd0e0; padding: 6px 10px; border-radius: 8px; cursor: pointer; font-weight: 600;
}
.tabbtn[aria-selected="true"] { background: rgba(255,255,255,.14); color: #fff; }

.days {
  display: flex; gap: 6px; overflow-x: auto; padding: 12px 0; max-width: 860px; margin: 0 auto;
  scrollbar-width: none; scroll-snap-type: x proximity;
}
.days::-webkit-scrollbar { display: none; }
.day {
  flex: none; scroll-snap-align: start; border: 1px solid rgba(255,255,255,.22); background: transparent; color: #fff;
  border-radius: 10px; padding: 6px 12px; text-align: center; cursor: pointer; min-width: 64px;
}
.day b { display: block; font-size: 1.05rem; }
.day small { font-size: .72rem; color: #cfd0e0; text-transform: uppercase; letter-spacing: .5px; }
.day[aria-selected="true"] { background: var(--accent); border-color: var(--accent); color: #fff; }
.day[aria-selected="true"] small { color: #fff; }
.day.fair { border-color: rgba(255,255,255,.55); }
.day.today small::after { content: " • today"; }

main { max-width: 860px; margin: 0 auto; padding: 14px 16px 90px; }

/* ---------- filters ---------- */
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.search {
  flex: 1 1 220px; border: 1px solid var(--line); background: var(--card); border-radius: 10px; padding: 9px 12px; min-width: 0;
}
.chips { display: flex; gap: 6px; overflow-x: auto; width: 100%; scrollbar-width: none; padding-bottom: 2px; }
.chips::-webkit-scrollbar { display: none; }
.chip {
  flex: none; border: 1px solid var(--line); background: var(--card); border-radius: 999px; padding: 5px 11px; font-size: .85rem; cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
}
.chip .dot { width: 8px; height: 8px; border-radius: 50%; }
.chip[aria-pressed="true"] { background: var(--navy); color: #fff; border-color: var(--navy); }

/* ---------- event list ---------- */
.group-label { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .8px; color: var(--muted); margin: 18px 4px 8px; }
.event {
  display: grid; grid-template-columns: 84px 1fr; gap: 12px; background: var(--card); border-radius: var(--radius);
  box-shadow: var(--shadow); border: 1px solid var(--line); padding: 12px 14px; margin-bottom: 8px; border-left: 5px solid var(--cat, var(--muted));
  cursor: pointer;
}
.event .time { font-weight: 700; font-variant-numeric: tabular-nums; font-size: .95rem; }
.event .time small { display: block; font-weight: 500; color: var(--muted); font-size: .78rem; }
.event h3 { margin: 0 0 2px; font-size: 1.02rem; }
.event .meta { color: var(--muted); font-size: .86rem; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.event .desc { display: none; margin-top: 8px; font-size: .92rem; white-space: pre-line; }
.event.open .desc { display: block; }
.event .actions { display: none; margin-top: 10px; gap: 8px; }
.event.open .actions { display: flex; }
.event.past { opacity: .55; }
.event.now { background: var(--now); }
.event.cancelled h3 { text-decoration: line-through; }
.badge { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; padding: 2px 7px; border-radius: 6px; }
.badge.now { background: var(--now-ink); color: var(--card); }
.badge.cancel { background: var(--cancel); color: #fff; }
.badge.feat { background: var(--accent); color: #fff; }
.empty { text-align: center; color: var(--muted); padding: 40px 10px; }

.btn {
  border: 1px solid var(--line); background: var(--card); border-radius: 10px; padding: 8px 14px; cursor: pointer; font-weight: 600;
  display: inline-flex; align-items: center; gap: 6px; text-decoration: none;
}
.btn.primary { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn.accent { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.danger { color: var(--red); }
.btn:disabled { opacity: .5; cursor: default; }

/* ---------- map ---------- */
.mapwrap { position: relative; background: var(--card); border-radius: var(--radius); border: 1px solid var(--line); overflow: hidden; touch-action: none; }
.mapwrap .stage { position: absolute; left: 0; top: 0; transform-origin: 0 0; }
.mapwrap img { display: block; user-select: none; -webkit-user-drag: none; }
.mapwrap svg { position: absolute; left: 0; top: 0; overflow: visible; pointer-events: none; }
.pin { pointer-events: auto; cursor: pointer; }
.mapbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 10px; }
.mapbar select { border: 1px solid var(--line); background: var(--card); border-radius: 10px; padding: 8px 10px; flex: 1 1 200px; min-width: 0; }
.mapnote { font-size: .85rem; color: var(--muted); margin: 8px 2px; }
.loc-status { font-size: .85rem; color: var(--muted); }

.banner {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; margin-bottom: 12px;
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
}

[hidden] { display: none !important; }