:root {
  --bg: #16131f;
  --bg-2: #201c2c;
  --surface: #2a2538;
  --surface-2: #352f46;
  --line: #463e5c;
  --text: #f3eefc;
  --muted: #a99fc0;
  --accent: #f4b942;
  --accent-ink: #1d1606;
  --good: #3ecf8e;
  --bad: #ef6461;
  --team-0: #5aa9ff;
  --team-1: #ff7a90;
  --pts-1: #3ecf8e;
  --pts-2: #5aa9ff;
  --pts-3: #b98cff;
  --pts-4: #ff9a3c;
  --card: #fbf7ee;
  --card-ink: #221d2e;
  --card-muted: #5d5570;
  --radius: 14px;
  --serif: Georgia, "Iowan Old Style", "Times New Roman", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: dark;
}

/* Halloween deck: pumpkin orange on a deep purple night. */
body.spooky {
  --bg: #120c18;
  --bg-2: #1c1224;
  --surface: #241630;
  --surface-2: #301d3d;
  --line: #4a2e5a;
  --accent: #ff7a1a;
  --accent-ink: #1f0d00;
  --team-0: #9be564;
  --team-1: #c792ff;
  --card: #fff4e6;
  background:
    radial-gradient(60% 40% at 50% 0%, rgba(255, 122, 26, 0.22), transparent 70%) fixed,
    radial-gradient(120% 80% at 50% -10%, #2a1438 0%, var(--bg) 60%) fixed,
    var(--bg);
}
body.spooky .round-banner .eyebrow::before { content: "🎃 "; }

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { min-height: 100%; }
body {
  background: radial-gradient(120% 80% at 50% -10%, #2b2142 0%, var(--bg) 60%) fixed, var(--bg);
  color: var(--text);
  font: 16px/1.45 var(--sans);
  -webkit-tap-highlight-color: transparent;
}
#app {
  max-width: 560px;
  margin: 0 auto;
  padding: max(16px, env(safe-area-inset-top)) 16px calc(24px + env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  gap: 16px;
}
h1, h2, h3 { line-height: 1.15; }
a { color: var(--accent); }
.muted { color: var(--muted); }
.small { font-size: 14px; }
.center { text-align: center; }
.stack { display: flex; flex-direction: column; gap: 10px; }
.row { display: flex; gap: 8px; align-items: center; }
.row > input { flex: 1; min-width: 0; }
.spread { display: flex; justify-content: space-between; align-items: center; gap: 8px; }

/* ---- controls ---- */
.btn {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--surface-2);
  color: var(--text);
  font: 600 16px var(--sans);
  padding: 12px 16px;
  border-radius: 12px;
  cursor: pointer;
  min-height: 48px;
  touch-action: manipulation;
}
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.4; cursor: default; transform: none; }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: transparent; }
.btn.good { background: var(--good); color: #062417; border-color: transparent; }
.btn.ghost { background: transparent; }
.btn.big { font-size: 20px; min-height: 60px; width: 100%; }
.btn.huge { font-size: 28px; min-height: 96px; width: 100%; border-radius: 18px; }
.btn.sm { min-height: 36px; padding: 6px 12px; font-size: 14px; }
.btn.icon { min-height: 36px; min-width: 36px; padding: 4px 8px; font-size: 15px; }
input[type="text"], input[type="number"] {
  background: var(--bg-2);
  border: 1px solid var(--line);
  color: var(--text);
  font: 16px var(--sans);
  padding: 12px;
  border-radius: 12px;
  min-height: 48px;
  width: 100%;
}
input:focus-visible, .btn:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.code-input { text-transform: uppercase; letter-spacing: 0.3em; font-weight: 700; text-align: center; }

/* ---- layout blocks ---- */
.panel {
  background: color-mix(in srgb, var(--surface) 85%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
}
.panel > h2 { font-size: 15px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin-bottom: 10px; }
.hero { text-align: center; padding: 28px 0 8px; }
.hero h1 { font: 700 52px/1 var(--serif); letter-spacing: -0.02em; }
.hero h1 span { color: var(--accent); }
.hero p { color: var(--muted); margin-top: 10px; }
.or { text-align: center; color: var(--muted); font-size: 14px; margin: 14px 0 10px; }
.error { color: var(--bad); font-size: 14px; }
.rules summary { cursor: pointer; font-weight: 600; }
.rules ol { margin: 10px 0 0 20px; display: grid; gap: 6px; color: var(--muted); }
.rules b { color: var(--text); }

.topbar { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.roomcode { font: 700 30px var(--sans); letter-spacing: 0.18em; }
.roomcode small { display: block; font-size: 12px; letter-spacing: 0.08em; color: var(--muted); text-transform: uppercase; font-weight: 600; }

.teams { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 10px; }
.team { border-top: 4px solid var(--tc); }
.team-0 { --tc: var(--team-0); }
.team-1 { --tc: var(--team-1); }
.team-name { font-weight: 700; color: var(--tc); background: transparent; border: none; padding: 0; min-height: 0; font-size: 17px; }
input[type="text"].team-name { color: var(--tc); font-weight: 700; font-size: 17px; background: transparent; border: none; border-bottom: 1px dashed var(--line); border-radius: 0; padding: 2px 0; min-height: 0; }
.players { list-style: none; display: grid; gap: 6px; margin-top: 10px; }
.player { display: flex; align-items: center; gap: 6px; background: var(--bg-2); border-radius: 10px; padding: 6px 6px 6px 10px; min-height: 44px; }
.player .name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); flex: none; }
.dot.on { background: var(--good); }
.tag { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--accent); }

.settings { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.settings label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
.settings .wide { grid-column: 1 / -1; }
.settings select {
  background: var(--bg-2); border: 1px solid var(--line); color: var(--text);
  font: 16px var(--sans); padding: 12px; border-radius: 12px; min-height: 48px; width: 100%;
}
.settings .check { grid-column: 1 / -1; display: flex; align-items: center; gap: 10px; color: var(--text); font-size: 15px; }
.settings .check input { width: 22px; height: 22px; accent-color: var(--accent); }

/* ---- cards ---- */
.card {
  position: relative;
  background: var(--card);
  color: var(--card-ink);
  border-radius: 16px;
  padding: 18px 18px 16px;
  border: 3px solid var(--pc);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
}
.card h3 { font: 700 24px/1.15 var(--serif); padding-right: 48px; overflow-wrap: anywhere; }
.card .desc { font-style: italic; color: var(--card-muted); margin-top: 6px; }
.card .blurb { font-size: 14px; color: var(--card-muted); margin-top: 10px; border-top: 1px solid #e3dccb; padding-top: 10px; }
.card .wiki { font-size: 13px; color: #6b4fd8; }
.card-foot { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-top: 10px; }
.card .swap { background: #ece5d5; color: var(--card-ink); border-color: #d8cfbb; }
.card .pts {
  position: absolute; top: 12px; right: 12px;
  width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--pc); color: #fff;
  font: 800 20px var(--sans);
}
.pts-1 { --pc: var(--pts-1); }
.pts-2 { --pc: var(--pts-2); }
.pts-3 { --pc: var(--pts-3); }
.pts-4 { --pc: var(--pts-4); }
.card.pickable { cursor: pointer; transition: transform 0.12s, opacity 0.12s; }
.card.pickable:not(.picked) { opacity: 0.72; }
.card.picked { outline: 4px solid var(--accent); outline-offset: 3px; opacity: 1; }
.card.picked::after {
  content: "✓ Keeping"; position: absolute; left: 14px; top: -12px;
  background: var(--accent); color: var(--accent-ink); font: 800 12px var(--sans);
  padding: 3px 8px; border-radius: 999px;
}
.card.big h3 { font-size: 36px; }
.card.big .desc { font-size: 18px; }
.hand { display: grid; gap: 14px; }
.sticky-foot {
  position: sticky; bottom: 0; margin: 0 -16px -24px;
  padding: 12px 16px calc(16px + env(safe-area-inset-bottom));
  background: linear-gradient(transparent, var(--bg) 30%);
}

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { background: var(--bg-2); border: 1px solid var(--line); border-radius: 999px; padding: 4px 10px; font-size: 14px; }
.chip b { color: var(--accent); margin-left: 4px; }

/* ---- game screens ---- */
.round-banner { text-align: center; }
.round-banner .eyebrow { font-size: 13px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); font-weight: 700; }
.round-banner h2 { font: 700 34px var(--serif); margin: 4px 0 6px; }
.round-banner p { color: var(--muted); }

.score { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.score .team { background: var(--bg-2); border-radius: 12px; padding: 12px; text-align: center; }
.score .total { font: 800 40px var(--sans); color: var(--tc); line-height: 1.1; }
.score .rounds { font-size: 13px; color: var(--muted); }
.score .lead { box-shadow: inset 0 0 0 2px var(--tc); }

.upnext { text-align: center; }
.upnext .who { font: 700 30px var(--serif); margin: 4px 0 2px; }
.pass { text-align: center; padding: 28px 16px; }
.pass .who { font: 700 40px var(--serif); margin: 6px 0 18px; }

.timer { font: 800 64px/1 var(--sans); font-variant-numeric: tabular-nums; text-align: center; }
.timer.low { color: var(--bad); }
.turn-head { display: flex; justify-content: space-between; align-items: center; }
.turn-head .timer { font-size: 48px; }
.turn-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.turn-actions .huge { grid-column: 1 / -1; }

.foot { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; padding-top: 8px; }

.spinner { width: 44px; height: 44px; margin: 30px auto 16px; border-radius: 50%; border: 4px solid var(--line); border-top-color: var(--accent); animation: spin 0.9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.banner-offline { background: var(--bad); color: #fff; text-align: center; font-weight: 600; padding: 8px; border-radius: 10px; }

#toast {
  position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom)); transform: translate(-50%, 20px);
  background: var(--text); color: var(--bg); font-weight: 600; padding: 10px 16px; border-radius: 12px;
  max-width: calc(100vw - 32px); opacity: 0; pointer-events: none; transition: opacity 0.2s, transform 0.2s; z-index: 10;
}
#toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---- TV display ---- */
body.tv #app { max-width: none; min-height: 100vh; padding: 4vh 5vw; gap: 3vh; font-size: 2.2vh; justify-content: center; }
.tv .tv-head { display: flex; justify-content: space-between; align-items: baseline; color: var(--muted); font-size: 2.6vh; }
.tv .tv-head b { color: var(--text); letter-spacing: 0.15em; }
.tv .tv-brand { font: 700 3.4vh var(--serif); color: var(--text); }
.tv .tv-brand span { color: var(--accent); }
.tv .join { display: grid; grid-template-columns: auto 1fr; gap: 5vw; align-items: center; }
.tv .qr { background: #fff; padding: 2vh; border-radius: 2vh; width: 34vh; height: 34vh; }
.tv .qr svg, .tv .qr img { width: 100%; height: 100%; display: block; }
.tv .join h1 { font: 700 6vh var(--serif); }
.tv .join .url { font-size: 3.2vh; color: var(--muted); margin-top: 1vh; }
.tv .join .bigcode { font: 800 13vh/1 var(--sans); letter-spacing: 0.15em; color: var(--accent); margin-top: 2vh; }
.tv .teams { gap: 3vw; }
.tv .team { background: var(--surface); border-radius: 2vh; padding: 2vh 2vw; }
.tv .team-name { font-size: 3.4vh; }
.tv .players { grid-template-columns: repeat(auto-fill, minmax(18vw, 1fr)); }
.tv .player { font-size: 2.6vh; min-height: 5vh; }
.tv .round-banner h2 { font-size: 7vh; }
.tv .round-banner p { font-size: 3vh; }
.tv .round-banner .eyebrow { font-size: 2.4vh; }
.tv .score .team { padding: 2.4vh; }
.tv .score .total { font-size: 12vh; }
.tv .score .rounds { font-size: 2.4vh; }
.tv .score .team-name { font-size: 3.6vh; }
.tv .tv-timer { font: 800 30vh/1 var(--sans); font-variant-numeric: tabular-nums; text-align: center; }
.tv .tv-timer.low { color: var(--bad); }
.tv .tv-giver { text-align: center; font: 700 5vh var(--serif); }
.tv .tv-giver span { color: var(--tc); }
.tv .chips { justify-content: center; }
.tv .chip { font-size: 2.6vh; padding: 0.8vh 1.6vw; }
.tv .upnext .who { font-size: 6vh; }
.tv .muted.center { font-size: 2.6vh; }
.tv .spinner { width: 8vh; height: 8vh; }
.tv .sound-btn { position: fixed; right: 2vw; bottom: 2vh; }

@media (max-width: 380px) {
  .settings { grid-template-columns: 1fr; }
}