/* 自動卓の点数表示パネルを模した暗色テーマ。縦画面固定、自分の席が下 */
:root {
  color-scheme: dark;
  --ground: #0c1311;
  --ground-2: #121c19;
  --felt: #12352b;
  --felt-edge: #0a241d;
  --panel: #0a1714;
  --line: #24453a;
  --line-strong: #3d6a5a;
  --ink: #e8efe9;
  --ink-dim: #93a99f;
  --led: #ffbf4d;
  --plus: #6fe0a2;
  --minus: #ff7a6b;
  --accent: #ffbf4d;
  --accent-ink: #1d1404;
  --stick: #f4f1e8;
  --stick-dot: #d6372b;
  --f-jp: "Zen Kaku Gothic New", "Hiragino Sans", "Noto Sans JP", "Yu Gothic", sans-serif;
  --f-num: "Share Tech Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --safe-t: env(safe-area-inset-top, 0px);
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-l: env(safe-area-inset-left, 0px);
  --safe-r: env(safe-area-inset-right, 0px);
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { height: 100%; }
body {
  margin: 0; background: var(--ground); color: var(--ink);
  font-family: var(--f-jp); font-size: 15px; line-height: 1.6;
  -webkit-text-size-adjust: 100%; -webkit-tap-highlight-color: transparent;
}
#app { height: 100%; max-width: 520px; margin: 0 auto; position: relative; }
.loading { padding: 40px 20px; color: var(--ink-dim); }
button { font: inherit; color: inherit; }
input, select { font: inherit; }

/* ---------- 共通部品 ---------- */
.btn {
  font-weight: 700; font-size: .95rem; color: var(--ink);
  background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
  padding: 11px 10px; cursor: pointer; text-align: center;
}
.btn:disabled { opacity: .35; cursor: default; }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn.danger { color: var(--minus); border-color: color-mix(in srgb, var(--minus) 50%, var(--line)); }
.btn.on { color: var(--led); border-color: var(--led); }
.btn.block { width: 100%; }
.btn:focus-visible, .chip:focus-visible, .seg button:focus-visible, .text:focus-visible, .link:focus-visible { outline: 2px solid var(--led); outline-offset: 2px; }
.link { background: none; border: 0; color: var(--ink-dim); cursor: pointer; padding: 6px; font-size: .88rem; text-decoration: underline; text-underline-offset: 3px; }
.text {
  width: 100%; min-width: 0; padding: 9px 10px; border-radius: 8px;
  border: 1px solid var(--line); background: var(--panel); color: var(--ink); font-size: 1rem;
}
.text.num { font-family: var(--f-num); }
.label { font-size: .74rem; color: var(--ink-dim); letter-spacing: .06em; }
.field { display: grid; gap: 6px; }
.seg { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; background: var(--panel); border-radius: 10px; padding: 3px; border: 1px solid var(--line); }
.seg button { font-weight: 700; background: none; border: 0; color: var(--ink-dim); border-radius: 8px; padding: 7px 4px; cursor: pointer; font-size: .88rem; }
.seg button[aria-pressed="true"] { background: var(--line); color: var(--ink); }
.chips { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
.chip {
  font-size: .85rem; color: var(--ink); background: var(--panel);
  border: 1px solid var(--line); border-radius: 8px; padding: 7px 2px; cursor: pointer; line-height: 1.25;
  min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.chip small { display: block; font-size: .62rem; color: var(--ink-dim); }
.chip .n { font-family: var(--f-num); font-size: min(.95rem, 3.8vw); letter-spacing: -.02em; }
.chip[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.chip[aria-pressed="true"] small { color: var(--accent-ink); }
.chip:disabled { opacity: .3; cursor: default; }
.plus { color: var(--plus); } .minus { color: var(--minus); } .zero { color: var(--ink-dim); }
.mono { font-family: var(--f-num); font-variant-numeric: tabular-nums; }
.err { color: var(--minus); font-size: .82rem; }
.note { color: var(--ink-dim); font-size: .8rem; }

.toast {
  position: fixed; left: 50%; transform: translateX(-50%); top: calc(var(--safe-t) + 12px); z-index: 50;
  max-width: min(92vw, 460px); background: #1e2e29; color: var(--ink); border: 1px solid var(--line-strong);
  border-radius: 10px; padding: 9px 14px; font-size: .88rem; box-shadow: 0 10px 30px rgba(0,0,0,.5);
}

/* ---------- ホーム・部屋作成・席選択 ---------- */
.screen {
  min-height: 100%; display: grid; gap: 22px; align-content: start;
  padding: calc(var(--safe-t) + 28px) max(16px, var(--safe-r)) calc(var(--safe-b) + 32px) max(16px, var(--safe-l));
}
.screen h1 { margin: 0; font-size: 1.7rem; letter-spacing: .04em; }
.screen h2 { margin: 0; font-size: 1.05rem; }
.screen .lead { margin: 4px 0 0; color: var(--ink-dim); }
.screen-head { display: flex; align-items: center; gap: 8px; }
.screen-head .link { margin-left: -6px; }
.card { background: var(--ground-2); border: 1px solid var(--line); border-radius: 14px; padding: 16px; display: grid; gap: 12px; }
.join { display: flex; gap: 8px; }
.join .text { font-family: var(--f-num); font-size: 1.4rem; letter-spacing: .3em; text-align: center; }
.join .btn { flex: none; padding-inline: 18px; }
.names { display: grid; gap: 8px; }
.name-row { display: grid; grid-template-columns: 3.2em 1fr; align-items: center; gap: 10px; }
.name-row b { font-size: 1.3rem; text-align: center; }
.name-row small { display: block; font-size: .62rem; color: var(--ink-dim); font-weight: 400; }
.rules { display: grid; gap: 12px; }
.rule { display: grid; grid-template-columns: 7.5em 1fr; gap: 10px; align-items: center; }
.rule .note { grid-column: 1 / -1; margin-top: -6px; font-size: .74rem; }
.rule-name { font-size: .88rem; }
.preset-row { display: flex; gap: 8px; }
.preset-row .text { flex: 1; }
.code-big { font-family: var(--f-num); font-size: 3.2rem; letter-spacing: .25em; color: var(--led); line-height: 1; }
.seat-pick { display: grid; gap: 8px; }
.seat-pick .btn { display: flex; align-items: center; gap: 14px; padding: 14px 16px; text-align: left; font-size: 1.05rem; }
.seat-pick .btn b { font-size: 1.4rem; }
.local-note { border: 1px dashed var(--line-strong); border-radius: 10px; padding: 10px 12px; font-size: .82rem; color: var(--ink-dim); }

/* ---------- 点数ボード ---------- */
.board {
  height: 100%; display: flex; flex-direction: column; position: relative; overflow: hidden;
  background: var(--felt); box-shadow: inset 0 0 90px var(--felt-edge);
}
.topbar {
  display: flex; align-items: center; gap: 10px; font-size: .8rem; color: var(--ink-dim);
  padding: calc(var(--safe-t) + 8px) max(12px, var(--safe-r)) 2px max(12px, var(--safe-l));
}
.topbar .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--plus); }
.topbar .dot.off { background: var(--minus); }
.topbar .menu-btn { margin-left: auto; background: none; border: 1px solid var(--line); border-radius: 8px; color: var(--ink); padding: 4px 12px; cursor: pointer; font-size: .85rem; }
.table {
  flex: 1; min-height: 0; display: grid; padding: 8px max(12px, var(--safe-r)) 10px max(12px, var(--safe-l));
  grid-template-columns: 1fr 0.7fr 1fr; grid-template-rows: 1fr 1.15fr 1fr; gap: 10px;
  user-select: none; -webkit-user-select: none; -webkit-touch-callout: none;
}
.seat {
  background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
  padding: 8px 8px 10px; display: grid; gap: 2px; align-content: center; min-width: 0;
  container-type: inline-size; transition: border-color .3s;
}
.seat.top { grid-column: 1 / 4; grid-row: 1; padding: 12px 14px; }
.seat.left { grid-column: 1; grid-row: 2; }
.seat.right { grid-column: 3; grid-row: 2; }
.seat.me { grid-column: 1 / 4; grid-row: 3; padding: 14px 14px 16px; border-color: var(--line-strong); }
.seat-head { display: flex; flex-wrap: wrap; align-items: center; gap: 2px 6px; min-width: 0; }
.wind { font-weight: 700; font-size: 1.4rem; line-height: 1.1; }
.name { font-size: .8rem; color: var(--ink-dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.seat.left .name, .seat.right .name { flex-basis: 100%; font-size: .85rem; }
.oya { font-size: .68rem; font-weight: 700; background: var(--stick-dot); color: #fff; border-radius: 4px; padding: 0 4px; line-height: 1.5; }
.score {
  font-family: var(--f-num); font-size: min(3.6rem, 30cqi); line-height: 1.05; color: var(--led);
  font-variant-numeric: tabular-nums; text-shadow: 0 0 14px rgba(255,191,77,.35); white-space: nowrap;
}
.seat.me .score { font-size: min(4.4rem, 30cqi); }
.diff { font-family: var(--f-num); font-size: min(1.5rem, 17cqi); line-height: 1.2; font-variant-numeric: tabular-nums; white-space: nowrap; }
.stick { width: 34px; height: 6px; border-radius: 3px; background: var(--stick); position: relative; margin-top: 4px; }
.stick::after { content: ""; position: absolute; width: 4px; height: 4px; border-radius: 50%; background: var(--stick-dot); left: 15px; top: 1px; }
.seat.flash { animation: flash .8s ease-out; }
@keyframes flash { from { border-color: var(--led); } }
.center {
  grid-column: 2; grid-row: 2; align-self: center; text-align: center;
  display: grid; gap: 4px; justify-items: center; padding: 10px 4px;
  border-radius: 12px; border: 1px dashed rgba(255,255,255,.12);
}
.round { font-size: min(1.35rem, 5.4vw); font-weight: 700; white-space: nowrap; }
.counters { display: grid; font-size: .78rem; color: var(--ink-dim); white-space: nowrap; }
.counters b { font-family: var(--f-num); color: var(--ink); font-size: .95rem; font-weight: 400; }
.actions {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;
  padding: 10px max(12px, var(--safe-r)) calc(var(--safe-b) + 12px) max(12px, var(--safe-l));
  background: rgba(0,0,0,.28); border-top: 1px solid rgba(255,255,255,.06);
}
.actions.two { grid-template-columns: 2fr 1fr; }

/* ---------- 入力画面（全画面。確定ボタンは下端に固定） ---------- */
.sheet { position: absolute; inset: 0; background: var(--ground-2); display: flex; flex-direction: column; z-index: 10; }
.sheet-head { display: flex; align-items: center; gap: 10px; padding: calc(var(--safe-t) + 12px) max(12px, var(--safe-r)) 8px max(12px, var(--safe-l)); }
.sheet-head h2 { margin: 0; font-size: 1.05rem; white-space: nowrap; }
.sheet-head .seg { flex: 1; }
.sheet-head .grow { flex: 1; }
.x { background: none; border: 0; color: var(--ink-dim); font-size: .9rem; cursor: pointer; padding: 6px; white-space: nowrap; }
.sheet-body { flex: 1; min-height: 0; overflow-y: auto; padding: 4px max(12px, var(--safe-r)) 12px max(12px, var(--safe-l)); display: grid; gap: 12px; align-content: start; }
.sheet-foot { padding: 10px max(12px, var(--safe-r)) calc(var(--safe-b) + 12px) max(12px, var(--safe-l)); border-top: 1px solid var(--line); display: grid; gap: 8px; }
.preview { display: flex; flex-wrap: wrap; gap: 2px 14px; font-size: .88rem; min-height: 1.4em; }
.preview .v { font-family: var(--f-num); margin-left: 4px; }
.preview .note { flex-basis: 100%; font-size: .74rem; }
.custom { display: flex; gap: 6px; align-items: center; }
.custom span { font-size: .74rem; color: var(--ink-dim); white-space: nowrap; }
.custom .text { flex: 1; font-family: var(--f-num); padding: 7px 8px; }
.win-block { display: grid; gap: 6px; padding-top: 4px; }
.win-block + .win-block { border-top: 1px solid var(--line); padding-top: 12px; }
.toggle-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.menu-list { display: grid; gap: 8px; }
.menu-list .btn { text-align: left; padding: 13px 14px; font-weight: 500; }
.share { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.share .code-big { font-size: 2.4rem; }
.list { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.list li { display: grid; grid-template-columns: 5.6em 1fr; gap: 8px; padding: 7px 10px; border-radius: 8px; background: var(--panel); font-size: .88rem; }
.list .k { color: var(--ink-dim); font-size: .76rem; padding-top: 2px; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; font-size: .9rem; }
.kv dt { color: var(--ink-dim); }
.kv dd { margin: 0; }
.result { display: grid; gap: 8px; }
.result-row { display: grid; grid-template-columns: 2.2em 1fr auto; gap: 10px; align-items: baseline; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.result-row .rank { font-weight: 700; font-size: 1.2rem; }
.result-row .pts { font-family: var(--f-num); font-size: 1.6rem; color: var(--led); }
.result-row .sub { grid-column: 2 / 4; font-size: .78rem; color: var(--ink-dim); }
.adjust-row { display: grid; grid-template-columns: 1fr 9em; gap: 10px; align-items: center; }

@media (prefers-reduced-motion: reduce) { .seat.flash { animation: none; } }

/* ---------- 戦績 ---------- */
.rules-head { margin: 6px 0 -2px; font-size: .8rem; letter-spacing: .1em; color: var(--ink-dim); font-weight: 500; border-top: 1px solid var(--line); padding-top: 12px; }
.rules-head:first-child { border-top: 0; padding-top: 0; }
.chips.wide { grid-template-columns: repeat(3, minmax(0, 1fr)); }
select.text { appearance: none; -webkit-appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--ink-dim) 50%), linear-gradient(135deg, var(--ink-dim) 50%, transparent 50%); background-position: calc(100% - 16px) 55%, calc(100% - 11px) 55%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 28px; }
.add-row { display: flex; gap: 8px; }
.add-row .text { flex: 1; }
.tabs { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; background: var(--ground); padding-block: 6px; margin-block: -6px; }
.stats-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.day-nav { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.day-nav .btn { padding: 6px 14px; }
.day-nav h2 { text-align: center; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; background: var(--ground-2); }
.score-table { border-collapse: collapse; width: 100%; font-size: .9rem; }
.score-table th, .score-table td { padding: 8px 10px; text-align: right; white-space: nowrap; border-bottom: 1px solid var(--line); }
.score-table th { font-weight: 500; color: var(--ink-dim); font-size: .8rem; }
.score-table th:first-child, .score-table td:first-child { text-align: left; color: var(--ink-dim); font-size: .8rem; }
.score-table td { font-family: var(--f-num); font-variant-numeric: tabular-nums; }
.score-table tfoot td { font-size: 1.05rem; font-weight: 700; border-bottom: 0; }
.member-cards { display: grid; gap: 8px; }
.member-card { background: var(--ground-2); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; display: grid; gap: 6px; }
.member-card .top { display: flex; align-items: baseline; gap: 10px; }
.member-card .pos { color: var(--ink-dim); font-size: .85rem; width: 1.6em; }
.member-card .who { font-weight: 700; font-size: 1.05rem; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.member-card .pt { font-family: var(--f-num); font-size: 1.6rem; }
.member-card .facts { display: flex; flex-wrap: wrap; gap: 2px 14px; font-size: .8rem; color: var(--ink-dim); }
.member-card .facts b { color: var(--ink); font-weight: 500; font-family: var(--f-num); }
.rankbar { display: flex; height: 8px; border-radius: 4px; overflow: hidden; background: var(--panel); }
.rankbar span:nth-child(1) { background: #ffbf4d; }
.rankbar span:nth-child(2) { background: #6fe0a2; }
.rankbar span:nth-child(3) { background: #7aa7d9; }
.rankbar span:nth-child(4) { background: #ff7a6b; }
.rank-legend { display: flex; gap: 12px; font-size: .74rem; color: var(--ink-dim); }
.rank-legend i { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 4px; vertical-align: 0; }
.game-list { display: grid; gap: 8px; }
.game-day { font-size: .8rem; color: var(--ink-dim); letter-spacing: .06em; margin-top: 6px; }
.game-item { display: grid; gap: 4px; text-align: left; background: var(--ground-2); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; cursor: pointer; color: var(--ink); width: 100%; }
.game-item .meta { font-size: .76rem; color: var(--ink-dim); display: flex; gap: 8px; }
.game-item .res { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2px 12px; font-size: .88rem; }
.game-item .res span { display: flex; justify-content: space-between; gap: 6px; min-width: 0; }
.game-item .res .nm { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.badge { font-size: .68rem; border: 1px solid var(--line-strong); border-radius: 4px; padding: 0 5px; color: var(--ink-dim); }
.member-row { display: grid; grid-template-columns: 1fr auto auto; gap: 8px; align-items: center; }
.member-row .note { white-space: nowrap; }
.manual-row { display: grid; grid-template-columns: 2.2em minmax(0, 1fr) 6.5em; gap: 8px; align-items: center; }
.manual-row b { font-size: 1.2rem; text-align: center; }
.chip-row { display: grid; grid-template-columns: 1fr 6.5em; gap: 8px; align-items: center; }
.empty { color: var(--ink-dim); text-align: center; padding: 28px 12px; border: 1px dashed var(--line); border-radius: 12px; }
.sheet.fixed { position: fixed; top: 0; bottom: 0; left: 50%; right: auto; width: min(100%, 520px); transform: translateX(-50%); }
.breakdown { grid-column: 2 / 4; font-size: .76rem; color: var(--ink-dim); display: flex; gap: 10px; flex-wrap: wrap; }
.rule.wide { grid-template-columns: 1fr; gap: 6px; }
.result-row .pts.plus { color: var(--plus); }
.result-row .pts.minus { color: var(--minus); }
.result-row .pts.zero { color: var(--ink-dim); }
.hayami th, .hayami td { padding: 6px 6px; text-align: center; }
.hayami td:first-child { text-align: center; font-family: var(--f-num); }
.hayami .ron { display: block; font-size: .95rem; color: var(--ink); }
.hayami .tsumo { display: block; font-size: .72rem; color: var(--ink-dim); letter-spacing: -.02em; }
.hayami td.mangan { background: color-mix(in srgb, var(--accent) 12%, transparent); }
.hayami td.han { font-family: var(--f-jp); color: var(--ink-dim); font-size: .8rem; }