:root {
  --bg: #0f1216;
  --panel: #171c22;
  --line: #2a323c;
  --text: #e7e2d6;
  --muted: #9aa3ad;
  --accent: #5fb3a1;
  --bronze: #c98a4b;
  --silver: #c9d0d8;
  --gold: #f0c64a;
  --bad: #d4645c;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.err { color: var(--bad); min-height: 1.2em; }

.top { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; letter-spacing: .06em; font-size: 18px; }
.brand span { color: var(--accent); font-weight: 500; }
.who { display: flex; gap: 10px; align-items: center; color: var(--muted); }

.wrap { max-width: 900px; margin: 0 auto; padding: 16px; }
h1 { font-size: 24px; margin: 0 0 8px; }
h2 { font-size: 18px; margin: 24px 0 10px; }
h3 { margin: 0; font-size: 17px; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 16px; }
.cards { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.ch { display: flex; flex-direction: column; gap: 6px; }
.ch .btn { margin-top: auto; align-self: flex-start; }
.ch-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.teaches { color: var(--accent); margin: 0; font-size: 13px; }
.brief { margin: 0; color: var(--muted); font-size: 14px; }

.btn { font: inherit; color: var(--text); background: #222a33; border: 1px solid var(--line); border-radius: 8px; padding: 9px 16px; cursor: pointer; text-decoration: none; display: inline-block; }
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); color: #0b1714; border-color: var(--accent); font-weight: 600; }
.btn.small { padding: 4px 10px; font-size: 13px; }
.btn:disabled { opacity: .6; cursor: default; }

.medal { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; padding: 2px 8px; border-radius: 99px; border: 1px solid var(--line); color: var(--muted); }
.medal.bronze { color: #1a1208; background: var(--bronze); border-color: var(--bronze); }
.medal.silver { color: #14171a; background: var(--silver); border-color: var(--silver); }
.medal.gold { color: #1a1504; background: var(--gold); border-color: var(--gold); }

.goals { list-style: none; padding: 0; margin: 4px 0 8px; display: grid; gap: 4px; font-size: 14px; }
.goals li { display: flex; align-items: center; gap: 8px; color: var(--muted); }
.goals li.done { color: var(--text); }
.goals li.missed { opacity: .5; text-decoration: line-through; }
.dot { width: 11px; height: 11px; border-radius: 50%; flex: none; border: 2px solid var(--line); }
.dot.bronze { border-color: var(--bronze); }
.dot.silver { border-color: var(--silver); }
.dot.gold { border-color: var(--gold); }
li.done .dot.bronze { background: var(--bronze); }
li.done .dot.silver { background: var(--silver); }
li.done .dot.gold { background: var(--gold); }

.lb { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.lb th, .lb td { padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--line); }
.lb th { color: var(--muted); font-weight: 500; font-size: 13px; }
.lb tr:last-child td { border-bottom: 0; }

/* play page */
body.play { height: 100dvh; display: flex; flex-direction: column; overflow: hidden; }
.bar { display: flex; align-items: center; gap: 10px; padding: 6px 10px; border-bottom: 1px solid var(--line); background: var(--panel); flex: none; }
.bar-mid { flex: 1; min-width: 0; }
.bar-title { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bar-goals { display: flex; gap: 14px; list-style: none; margin: 0; padding: 0; font-size: 12px; }
.bar-goals li { display: flex; align-items: center; gap: 5px; color: var(--muted); min-width: 0; }
.bar-goals li.done { color: var(--text); }
.bar-goals li.missed { opacity: .45; }
.bar-goals .goal-text { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 220px; }
.bar-right { display: flex; gap: 6px; align-items: center; flex: none; }
.round { color: var(--muted); font-size: 13px; white-space: nowrap; }
.game { flex: 1; width: 100%; border: 0; background: #000; }

.overlay { position: fixed; inset: 0; background: rgba(5, 7, 9, .72); display: flex; align-items: center; justify-content: center; padding: 16px; z-index: 10; }
.overlay .card { max-width: 440px; width: 100%; }
.tips { padding-left: 18px; }
.tips li { margin: 4px 0; }
.result { text-align: center; }
.result .goals { text-align: left; max-width: 320px; margin: 10px auto; }
.row { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.big-medal { width: 96px; height: 96px; border-radius: 50%; margin: 4px auto 8px; display: flex; align-items: center; justify-content: center; font-weight: 800; letter-spacing: .06em; font-size: 15px; border: 3px solid var(--line); color: var(--muted); }
.big-medal.bronze { background: var(--bronze); border-color: #e2a466; color: #1a1208; }
.big-medal.silver { background: var(--silver); border-color: #eef2f6; color: #14171a; }
.big-medal.gold { background: var(--gold); border-color: #ffe08a; color: #1a1504; box-shadow: 0 0 30px rgba(240, 198, 74, .45); }

@media (max-width: 640px) {
  .bar-goals .goal-text { display: none; }
  .bar-goals { gap: 8px; }
  #help { display: none; }
}