/* よあかり遊技場の共通の見た目。部屋ごとに body へ room-arcade、room-cafe、room-study を付けて色を切り替える。
   どの部屋も夜の店内の1つの見た目に決めているので、明るい配色は持たない */
:root {
  --bg: #120e1c;
  --surface: #1d1730;
  --surface-2: #261f3d;
  --ink: #f4eefc;
  --muted: #a99cc4;
  --line: #3b3058;
  --accent: #ff5fa2;
  --accent-ink: #120e1c;
  --sub: #5fe3ff;
  --gold: #ffc857;
  --good: #8cff7a;
  --bad: #ff6b6b;
  --display: "DotGothic16", "Hiragino Kaku Gothic ProN", "Yu Gothic", monospace;
  --body: "BIZ UDPGothic", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  color-scheme: dark;
}
body.room-cafe {
  --bg: #1b1210;
  --surface: #2a1b17;
  --surface-2: #3a241e;
  --ink: #f5e9dc;
  --muted: #c4a994;
  --line: #4d3127;
  --accent: #c8463d;
  --accent-ink: #fff4ea;
  --sub: #d9a95b;
  --gold: #e9c27a;
  --felt: #1f5a43;
  --felt-2: #184735;
  --display: "Zen Old Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
}
body.room-study {
  --bg: #12161f;
  --surface: #1c2230;
  --surface-2: #262e40;
  --ink: #ece6d8;
  --muted: #a3a9b8;
  --line: #333c52;
  --accent: #d79a46;
  --accent-ink: #1a1408;
  --sub: #8fb3d9;
  --gold: #e6c27a;
  --paper: #efe6d2;
  --paper-ink: #2a2418;
  --paper-line: #c9bc9c;
  --display: "Zen Old Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
}

body.room-zashiki {
  --bg: #1d1712;
  --surface: #2b231a;
  --surface-2: #3a2f22;
  --ink: #f3ead8;
  --muted: #c2b293;
  --line: #4d3f2c;
  --accent: #d9603b;
  --accent-ink: #fff6ea;
  --sub: #9cc47a;
  --gold: #f0c674;
  --tatami: #b9b47a;
  --tatami-2: #a6a06a;
  --dusk: #f29b5c;
  --display: "Zen Old Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
}
body.room-lounge {
  --bg: #13191a;
  --surface: #1c2526;
  --surface-2: #263234;
  --ink: #eef0e8;
  --muted: #a8b5ae;
  --line: #34433f;
  --accent: #e0814a;
  --accent-ink: #1a0f08;
  --sub: #7fc8b4;
  --gold: #f0c674;
  --display: "Zen Old Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
}

body.room-season {
  --bg: #141226;
  --surface: #1f1b36;
  --surface-2: #2a2548;
  --ink: #f5f0ff;
  --muted: #b3aacb;
  --line: #3d3660;
  --accent: #ff7a59;
  --accent-ink: #1a0e08;
  --sub: #6fd6c8;
  --gold: #ffd36b;
  --display: "Zen Old Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 15px;
  line-height: 1.6;
  -webkit-tap-highlight-color: transparent;
}
a { color: var(--sub); }
button { font: inherit; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

.page {
  max-width: 960px;
  margin: 0 auto;
  padding-block: 12px 28px;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
  display: grid;
  gap: 14px;
}

/* 見出しの帯 */
.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
}
.topbar .left { display: flex; align-items: center; gap: 12px; min-width: 0; flex-wrap: wrap; }
.topbar h1 {
  margin: 0;
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(22px, 4.5vw, 30px);
  letter-spacing: .06em;
  text-wrap: balance;
}
body.room-arcade .topbar h1 { color: var(--accent); text-shadow: 0 0 6px rgba(255, 95, 162, .7), 0 0 16px rgba(255, 95, 162, .35); }
body.room-cafe .topbar h1 { color: var(--gold); }
body.room-study .topbar h1 { color: var(--gold); }
.topbar .room { font-size: 12px; color: var(--muted); letter-spacing: .08em; }
.topbar .right { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }

/* ボタンは塗り。戻る、閉じるは枠だけ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  border-radius: 6px;
  padding: 7px 16px;
  font-size: 14px;
  font-weight: 700;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--accent-ink);
  text-decoration: none;
  white-space: nowrap;
}
.btn.outline { background: transparent; color: var(--accent); font-weight: 400; }
.btn.sub { border-color: var(--sub); background: var(--sub); color: var(--bg); }
.btn.sub.outline { background: transparent; color: var(--sub); }
.btn:disabled { opacity: .45; cursor: default; }

/* 数字の並び */
.stats { display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 13px; color: var(--muted); }
.stats b { color: var(--ink); font-size: 18px; font-variant-numeric: tabular-nums; margin-left: 4px; }

.chip {
  display: inline-block;
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 0 10px;
  font-size: 12px;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  display: grid;
  gap: 8px;
}
.panel h2 { margin: 0; font-family: var(--display); font-weight: 400; font-size: 20px; }
.panel p { margin: 0; }

/* 遊ぶ場所。ゲームごとに中身を作る */
.stage { display: grid; justify-items: center; gap: 12px; min-width: 0; }

.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.seg button { border: 0; background: transparent; color: var(--muted); padding: 6px 12px; cursor: pointer; font-size: 13px; }
.seg button[aria-pressed="true"] { background: var(--surface-2); color: var(--ink); font-weight: 700; }

/* 遊び方と結果の窓 */
dialog.sheet {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  color: var(--ink);
  padding: 18px 20px;
  width: min(440px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
}
dialog.sheet::backdrop { background: rgba(0, 0, 0, .55); }
dialog.sheet h2 { margin: 0 0 8px; font-family: var(--display); font-weight: 400; font-size: 22px; }
dialog.sheet .body { display: grid; gap: 8px; font-size: 14px; }
dialog.sheet .body p, dialog.sheet .body ul { margin: 0; }
dialog.sheet .body ul { padding-left: 1.2em; }
dialog.sheet .actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; justify-content: flex-end; }

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(20px + env(safe-area-inset-bottom, 0px));
  transform: translateX(-50%);
  background: var(--surface-2);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 14px;
  z-index: 50;
  max-width: calc(100vw - 32px);
}

.footer { color: var(--muted); font-size: 12px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}