:root {
  --felt-hi: #16242e;
  --felt: #101820;
  --felt-lo: #0a1016;
  --gold: #f0c96a;
  --gold-deep: #c99a3f;
  --gold-ink: #241a05;
  --red: #cf5140;
  --text: #e8e2d5;
  --text-dim: #9ba8b2;
  --text-faint: #9eb0b7;
  --panel: rgba(16, 24, 32, 0.72);
  --line: rgba(255, 255, 255, 0.1);
  --tile-w: 48px;
  --tile-h: 64px;
  --mini-w: 27px;
  --mini-h: 36px;
  --radius-tile: 10px;
  --font-ui: "Outfit", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-1: 0 1px 3px hsla(0, 0%, 0%, 0.2);
  --shadow-2: 0 4px 6px hsla(0, 0%, 0%, 0.2);
  --shadow-3: 0 5px 15px hsla(0, 0%, 0%, 0.2);
  --shadow-4: 0 10px 24px hsla(0, 0%, 0%, 0.2);
}

@font-face {
  font-family: "Outfit";
  font-style: normal;
  font-weight: 300 800;
  font-display: swap;
  src: url("https://fonts.gstatic.com/s/outfit/v11/QGYvz_MVcBeNP4NJuktqQ4E.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+2013-2022;
}

@media (max-width: 720px) {
  :root { --tile-w: 28px; --tile-h: 38px; --mini-w: 16px; --mini-h: 22px; }
  #hand .tile { flex: 0 0 auto; }
  #hand { gap: 1px !important; padding-left: 3px !important; padding-right: 3px !important; justify-content: center; }
  .opp-hand { max-width: 96px; gap: 2px; }
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
html, body { height: 100%; }
body {
  font-family: var(--font-ui);
  color: var(--text);
  background: var(--felt-lo);
  overflow: hidden;
  user-select: none;
  font-size: 15.5px;
  line-height: 1.45;
}
.cn { font-family: "Songti SC", "STSong", "Noto Serif SC", serif; }

::selection { background: rgba(232, 200, 122, 0.35); }
:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
  border-radius: 6px;
}

#app { height: 100%; display: flex; flex-direction: column; }

/* ---------- header ---------- */
header {
  display: flex; align-items: center; gap: 12px;
  padding: 9px 16px;
  background: rgba(10, 16, 22, 0.85);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
.brand-mark {
  width: 34px; height: 34px; border-radius: 9px; flex-shrink: 0;
  display: grid; place-items: center;
  background: linear-gradient(160deg, #1a5741, #0c3327);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.14), inset 0 -1px 0 rgba(0,0,0,.35), 0 2px 6px rgba(0,0,0,.35);
}
.brand-mark .cn { font-size: 19px; color: var(--gold); font-weight: 700; line-height: 1; }
.brand h1 {
  font-size: 1rem; font-weight: 600; letter-spacing: 0.01em;
  color: var(--gold); white-space: nowrap;
}
.brand small {
  display: block; font-size: 0.62rem; font-weight: 500;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--text-faint); margin-top: 1px;
}
#hud {
  margin-left: auto; display: flex; gap: 6px;
  font-size: 0.78rem; color: var(--text-dim);
  font-variant-numeric: tabular-nums;
}
#hud .chip {
  padding: 3px 10px; border-radius: 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  white-space: nowrap;
}
#hud .chip b { color: var(--gold); font-weight: 600; }
#hud .chip.self b { color: var(--gold); font-weight: 700; }
.icon-btn {
  width: 34px; height: 34px; border-radius: 9px; cursor: pointer;
  display: grid; place-items: center; flex-shrink: 0;
  color: var(--gold); background: transparent;
  border: 1px solid var(--line);
  transition: background-color 140ms ease, transform 120ms ease;
}
.icon-btn:hover { background: rgba(232, 200, 122, 0.12); }
.icon-btn:active { transform: scale(0.96); }
.icon-btn svg { width: 17px; height: 17px; }

/* ---------- table ---------- */
#table {
  flex: 1; position: relative; min-height: 0;
  display: grid;
  grid-template-columns: minmax(150px, 220px) 1fr minmax(150px, 220px);
  grid-template-rows: auto 1fr auto;
  grid-template-areas:
    ". top ."
    "left center right"
    "bottom bottom bottom";
  max-width: 1120px; width: 100%; margin: 0 auto;
  padding: 8px 16px 0;
}
#table::before {
  content: "";
  position: absolute; inset: 6px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 46px 46px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  pointer-events: none;
}
.start-panel {
  grid-area: 1 / 1 / -1 / -1;
  place-self: center;
  z-index: 20;
  width: min(92vw, 460px);
  text-align: center;
  padding: 26px 28px 22px;
  border-radius: 14px;
  background: linear-gradient(165deg, #16392b 0%, #0a2018 72%, #071711 100%);
  border: 1px solid rgba(239, 201, 109, 0.25);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 24px 58px rgba(0, 0, 0, 0.52);
  animation: rise 360ms var(--ease-out);
}
.start-art {
  position: relative;
  display: flex;
  justify-content: center;
  gap: 8px;
  margin: 0 auto 18px;
  width: 178px;
  height: 84px;
}
.start-art::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: -4px;
  height: 10px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.28);
  filter: blur(8px);
}
.start-tile {
  position: relative;
  z-index: 1;
  width: 52px; height: 72px; border-radius: 9px;
  display: grid; place-items: center;
  font-family: "Songti SC", serif; font-weight: 900; font-size: 1.5rem;
  color: #20375e;
  background: linear-gradient(168deg, #fffef7, #e6dcc2);
  box-shadow: inset 0 2px 0 rgba(255,255,255,.95), inset -2px -3px 4px rgba(148,132,96,.38), 0 10px 20px rgba(0,0,0,.28);
  transform: rotate(-7deg) translateY(5px);
  overflow: hidden;
}
.start-tile svg { width: 100%; height: 100%; }
.start-tile-b { transform: rotate(0deg) translateY(-7px); }
.start-tile-c { transform: rotate(7deg) translateY(5px); }
.start-panel h2 { font-size: 1.5rem; font-weight: 700; color: var(--gold); margin-bottom: 7px; }
.start-sub { color: var(--text-dim); font-size: 0.88rem; max-width: 31ch; margin: 0 auto 17px; line-height: 1.45; }
.start-options { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 12px; }
.start-opt {
  display: grid; gap: 3px; text-align: left;
  padding: 10px 12px; border-radius: 10px;
  font-family: inherit; font-size: 0.88rem; font-weight: 650;
  color: var(--text); background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1); cursor: pointer;
  transition: background-color 130ms ease, transform 110ms ease;
}
.start-opt small { display: block; font-weight: 400; font-size: 0.74rem; color: var(--text-faint); margin-top: 3px; }
.start-opt[aria-pressed="true"] { border-color: rgba(239, 201, 109, 0.8); background: rgba(239, 201, 109, 0.13); }
.start-opt:hover { background: rgba(255, 255, 255, 0.09); }
.start-opt:active { transform: scale(0.98); }
.start-primary {
  width: 100%;
  min-height: 48px;
  margin-top: 5px;
  border-radius: 11px;
  letter-spacing: 0.02em;
}
.start-legal { margin: 8px 0 14px; font-size: 0.75rem; letter-spacing: 0.02em; color: var(--text-faint); }
.start-stats {
  display: flex; justify-content: center; gap: 8px; margin: 0 0 16px;
  font-size: 0.78rem; color: var(--text-dim);
}
.start-stats span { padding: 5px 12px; border-radius: 999px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.09); }
.start-stats b { color: var(--gold); font-weight: 700; }
.start-tut { color: var(--gold); font-size: 0.8rem; margin: 0 0 10px; }
.tut-list { margin: 4px 0 18px; padding-left: 22px; display: grid; gap: 10px; color: var(--text-dim); font-size: 0.9rem; line-height: 1.55; }
.tut-list b { color: var(--text); }
.online-row { margin: 2px 0 0; border-top: 1px solid rgba(255,255,255,.1); }
.online-row summary { padding: 12px 4px 2px; color: var(--text-dim); cursor: pointer; font-size: 0.78rem; list-style-position: inside; }
.online-row summary:hover { color: var(--gold); }
.online-body { display: grid; gap: 9px; padding-top: 10px; }
.online-action { min-height: 42px; padding: 9px 12px; border: 1px solid rgba(255,255,255,.13); border-radius: 9px; color: var(--text); background: rgba(255,255,255,.055); font: inherit; font-size: 0.84rem; cursor: pointer; }
.online-action:hover { background: rgba(255,255,255,.1); }
.join-action { min-width: 74px; }
.join-row { display: flex; gap: 8px; }
.join-row input {
  flex: 1; min-width: 0; font-family: inherit; font-size: 0.95rem; letter-spacing: 0.18em;
  text-align: center; text-transform: uppercase; color: var(--text);
  background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.16); border-radius: 10px; padding: 10px;
}
.join-row input:focus { outline: 2px solid var(--gold); outline-offset: 1px; }
.room-status { display: flex; justify-content: center; align-items: center; gap: 12px; font-size: 0.82rem; color: var(--text-dim); }
.link-btn { background: none; border: none; color: var(--gold); font-family: inherit; font-size: 0.82rem; cursor: pointer; padding: 4px; }
.link-btn:hover { text-decoration: underline; }
#center {
  grid-area: center; place-self: center; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 7px;
}
#roundBadge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.78rem; color: var(--text-dim);
  padding: 5px 14px; border-radius: 999px;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--line);
}
#roundBadge .cn { color: var(--gold); font-weight: 700; }
#roundBadge b { color: var(--text); font-weight: 600; }
#wallCount {
  font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-faint); font-variant-numeric: tabular-nums;
}
#lastDiscardWrap { margin-top: 8px; min-height: calc(var(--tile-h) + 26px); }
#lastDiscardWrap .label {
  font-size: 0.62rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text-faint); margin-bottom: 5px;
}
#lastDiscardWrap .tile { animation: discardPop 260ms var(--ease-out); }
@keyframes discardPop { from { transform: scale(0.7); opacity: 0; } }

/* ---------- seats ---------- */
.seat {
  display: flex; flex-direction: column; gap: 7px; padding: 8px;
  border-radius: 10px;
  transition: box-shadow 400ms var(--ease-out), background-color 400ms var(--ease-out);
}
.seat.active {
  background: rgba(240, 201, 106, 0.07);
  box-shadow: inset 0 0 0 1.5px rgba(240, 201, 106, 0.7), 0 0 26px rgba(240, 201, 106, 0.14);
}
.seat[data-pos="top"] { grid-area: top; place-self: center; align-items: center; }
.seat[data-pos="left"] { grid-area: left; align-self: center; align-items: flex-start; padding-right: 4px; }
.seat[data-pos="right"] { grid-area: right; align-self: center; align-items: flex-end; padding-left: 4px; }
.seat[data-pos="bottom"] { grid-area: bottom; place-self: center; align-items: center; padding-bottom: 2px; }

.plate {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 0.82rem; font-weight: 500; color: var(--text);
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 5px 13px 5px 6px; border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}
.wind-badge {
  width: 24px; height: 24px; border-radius: 50%; flex-shrink: 0;
  display: grid; place-items: center;
  background: linear-gradient(160deg, var(--gold), var(--gold-deep));
  color: var(--gold-ink); font-weight: 700; font-size: 0.85rem;
  font-family: "Songti SC", serif;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.4);
}
.dealer-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--red); display: inline-block; margin-left: 5px;
  box-shadow: 0 0 6px rgba(207, 81, 64, 0.8); vertical-align: middle;
}
.score { color: var(--gold); margin-left: 2px; font-variant-numeric: tabular-nums; }

.opp-hand { display: flex; gap: 2.5px; justify-content: inherit; }
.opp-hand .back { flex: 0 0 auto; }
.back {
  width: var(--mini-w); height: var(--mini-h); border-radius: 5px;
  background: linear-gradient(150deg, #1c4a6b 0%, #102a42 55%, #0c2238 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.25),
    inset 0 -2px 3px rgba(0, 0, 0, 0.3),
    0 2px 4px rgba(0, 0, 0, 0.4);
  position: relative;
}
.back::after {
  content: ""; position: absolute; inset: 3px; border-radius: 3px;
  border: 1px solid rgba(255, 255, 255, 0.16);
}
.melds-row { display: flex; gap: 9px; flex-wrap: wrap; justify-content: inherit; }
.meld {
  display: flex; gap: 1.5px; padding: 2.5px; border-radius: 7px;
  background: rgba(0, 0, 0, 0.34);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.4);
}
.discards { display: flex; flex-wrap: wrap; gap: 2.5px; max-width: 250px; justify-content: inherit; }
.seat[data-pos="left"] .discards, .seat[data-pos="right"] .discards { max-width: 160px; }

/* ---------- tiles ---------- */
.tile {
  width: var(--tile-w); height: var(--tile-h);
  border-radius: var(--radius-tile);
  position: relative; cursor: default;
  display: grid; place-items: center;
  background: linear-gradient(168deg, #faf6ea 0%, #efe7d2 46%, #dcd2b8 88%, #d0c4a6 100%);
  border: none;
  box-shadow:
    inset 0 2px 0 rgba(255, 255, 255, 0.95),
    inset 2px 0 2px rgba(255, 255, 255, 0.5),
    inset -2px -3px 4px rgba(148, 132, 96, 0.38),
    inset 0 0 0 1px rgba(160, 144, 104, 0.32),
    0 4px 10px rgba(0, 0, 0, 0.45),
    0 1px 2px rgba(0, 0, 0, 0.35);
  transition: transform 130ms var(--ease-out), filter 130ms ease;
}
.tile svg { width: 84%; height: 84%; pointer-events: none; }
.tile.mini {
  width: var(--mini-w); height: var(--mini-h); border-radius: 5px;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.9),
    inset -1px -2px 3px rgba(148,132,96,.35),
    inset 0 0 0 1px rgba(160,144,104,.3),
    0 1.5px 3px rgba(0,0,0,.38);
}
.tile.mini svg { stroke-width: 2; }

#handArea { display: flex; flex-direction: column; align-items: center; gap: 9px; padding-bottom: max(12px, env(safe-area-inset-bottom)); width: 100%; min-width: 0; }
#metaRow { display: flex; gap: 10px; align-items: center; min-height: 30px; flex-wrap: wrap; justify-content: center; }
#myMelds { display: flex; gap: 10px; justify-content: center; align-items: flex-end; min-height: 42px; }
#hand {
  display: flex; gap: 5px; padding: 6px 10px 12px;
  overflow-x: auto; scrollbar-width: none;
  justify-content: center;
  width: 100%;
}
#hand::-webkit-scrollbar { display: none; }
#hand .tile { cursor: pointer; }
#hand .tile:hover { transform: translateY(-4px); }
#hand .tile.sel {
  transform: translateY(-13px);
  box-shadow:
    inset 0 2px 0 rgba(255,255,255,.95),
    inset 2px 0 2px rgba(255,255,255,.5),
    inset -2px -3px 4px rgba(148,132,96,.38),
    inset 0 0 0 1px rgba(160,144,104,.32),
    0 12px 20px rgba(0,0,0,.5),
    0 0 0 2px var(--gold),
    0 4px 14px rgba(232,200,122,.25);
}
#hand .tile.drawn::after {
  content: ""; position: absolute; inset: -4px; border-radius: 11px;
  border: 1.5px solid var(--gold-deep);
  animation: breathe 1.6s ease-in-out infinite;
}
@keyframes breathe { 0%, 100% { opacity: 0.25; } 50% { opacity: 0.95; } }

.dealing .tile { animation: dealIn 480ms var(--ease-out) backwards; }
@keyframes dealIn {
  from { transform: translateY(-56vh) rotate(14deg); opacity: 0; }
  to { transform: none; opacity: 1; }
}

/* ---------- hint chip ---------- */
#hintChip {
  display: inline-flex; gap: 8px; align-items: center;
  font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-dim);
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px; padding: 4px 12px 4px 14px;
}
#hintChip .waits { display: inline-flex; gap: 2.5px; }

/* ---------- action dock ---------- */
#actionBar {
  position: absolute; left: 50%; transform: translateX(-50%);
  bottom: calc(var(--tile-h) + 150px);
  z-index: 30;
  display: flex; align-items: stretch; gap: 0;
  background: rgba(12, 18, 24, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 6px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 10px 28px rgba(0, 0, 0, 0.5),
    0 2px 8px rgba(0, 0, 0, 0.4);
  animation: dockIn 220ms var(--ease-out);
}
@keyframes dockIn { from { transform: translateX(-50%) translateY(14px); opacity: 0; } }
.act-btn {
  position: relative;
  font-family: inherit; font-size: 0.92rem; font-weight: 600; letter-spacing: 0.03em;
  padding: 9px 20px; margin: 0 2px;
  border: none; border-radius: 8px;
  background: transparent; color: var(--gold);
  cursor: pointer;
  transition: background-color 130ms ease, transform 110ms ease, color 130ms ease;
}
.act-btn:hover { background: rgba(232, 200, 122, 0.13); }
.act-btn:active { transform: scale(0.96); }
.act-btn.primary {
  background: linear-gradient(180deg, var(--gold), var(--gold-deep));
  color: var(--gold-ink);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.5), 0 2px 8px rgba(185,143,69,.4);
}
.act-btn.win { background: linear-gradient(180deg, #d4574a, #a83a2c); color: #fff3e4; box-shadow: inset 0 1px 0 rgba(255,255,255,.35), 0 2px 10px rgba(168,58,44,.5); }
.act-btn.win:hover { filter: brightness(1.08); }
.act-sep { width: 1px; background: rgba(255,255,255,0.12); margin: 4px 2px; }
.act-note { align-self: center; font-size: 0.72rem; color: var(--text-faint); padding: 0 14px; white-space: nowrap; }
#passTimer {
  position: absolute; left: 14px; right: 14px; bottom: 3px; height: 2px;
  border-radius: 2px; background: rgba(232,200,122,.25);
  overflow: hidden; pointer-events: none;
}
#passTimer::before {
  content: ""; display: block; height: 100%;
  background: var(--gold); border-radius: 2px;
  animation: drain linear forwards;
  animation-duration: var(--pass-secs, 10s);
  transform-origin: left;
}
@keyframes drain { from { transform: scaleX(1); } to { transform: scaleX(0); } }

/* ---------- modal ---------- */
.modal-back {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(2, 12, 9, 0.74);
  backdrop-filter: blur(7px);
  display: grid; place-items: center;
  animation: fadeIn 240ms ease;
}
@keyframes fadeIn { from { opacity: 0; } }
.modal {
  position: relative;
  width: min(92vw, 520px); max-height: 86vh; overflow-y: auto;
  background: linear-gradient(170deg, #1a2630 0%, #101820 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  padding: 26px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 34px 90px rgba(0,0,0,.65);
  animation: rise 340ms var(--ease-out);
}
@keyframes rise { from { transform: translateY(26px) scale(.985); opacity: 0; } }
.modal-close {
  position: absolute; top: 14px; right: 14px;
  width: 30px; height: 30px; border-radius: 8px; cursor: pointer;
  display: grid; place-items: center;
  background: transparent; border: 1px solid rgba(255,255,255,.14);
  color: var(--text-dim);
  transition: background-color 130ms ease, transform 110ms ease;
}
.modal-close:hover { background: rgba(255,255,255,.08); color: var(--text); }
.modal-close:active { transform: scale(0.96); }
.modal-close svg { width: 13px; height: 13px; }
.modal h2 { color: var(--gold); font-size: 1.18rem; font-weight: 650; margin-bottom: 12px; display: flex; align-items: center; gap: 9px; }
.fan-card {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 14px; margin-bottom: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 12px;
  animation: rise 320ms var(--ease-out) backwards;
}
.cn-name { color: #9fc4a9; font-size: 0.95rem; margin-left: 8px; font-family: "Songti SC", serif; }
.fan-card .val { color: var(--gold); font-weight: 700; font-size: 1.08rem; font-variant-numeric: tabular-nums; }
.settle-line {
  display: flex; justify-content: space-between;
  font-size: 0.9rem; padding: 7px 14px; color: var(--text-dim);
  font-variant-numeric: tabular-nums;
}
.settle-line b { color: var(--gold); }
.big-total { text-align: center; font-size: 2.1rem; font-weight: 750; color: var(--gold); margin: 8px 0 2px; font-variant-numeric: tabular-nums; }
.sub { text-align: center; color: var(--text-faint); font-size: 0.8rem; margin-bottom: 16px; }
.primary-btn {
  width: 100%; margin-top: 16px; padding: 14px;
  font-family: inherit; font-size: 1rem; font-weight: 700; letter-spacing: 0.05em;
  background: linear-gradient(180deg, var(--gold), var(--gold-deep));
  color: var(--gold-ink);
  border: none; border-radius: 999px; cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.5), 0 4px 14px rgba(185,143,69,.35);
  transition: filter 130ms ease, transform 110ms ease;
}
.primary-btn:hover { filter: brightness(1.07); }
.primary-btn:active { transform: scale(0.96); }
.rules-table { width: 100%; border-collapse: collapse; font-size: 0.86rem; }
.rules-table td { padding: 6px 8px; border-bottom: 1px solid rgba(255, 255, 255, 0.07); color: var(--text-dim); }
.rules-table td:last-child { text-align: right; color: var(--gold); font-weight: 600; font-variant-numeric: tabular-nums; }
.rules-note { font-size: 0.8rem; color: var(--text-faint); margin-top: 14px; line-height: 1.6; }
.draw-banner { text-align: center; font-size: 1.35rem; color: var(--text); margin: 20px 0 6px; font-weight: 600; }

/* ---------- toast ---------- */
.toast-zone {
  position: fixed; top: 62px; left: 50%; transform: translateX(-50%);
  z-index: 90; display: flex; flex-direction: column; gap: 6px;
  align-items: center; pointer-events: none;
}
.toast {
  background: rgba(10, 32, 25, 0.94);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 8px 18px; border-radius: 999px; font-size: 0.85rem;
  box-shadow: 0 8px 24px rgba(0,0,0,.45);
  animation: toastIn 260ms var(--ease-out), toastOut 320ms ease 2.2s forwards;
}
@keyframes toastIn { from { transform: translateY(-14px); opacity: 0; } }
@keyframes toastOut { to { transform: translateY(-8px); opacity: 0; } }

/* ---------- mobile ---------- */
@media (max-width: 720px) {
  body { font-size: 14.5px; }
  header { padding: 7px 10px; gap: 8px; }
  .brand-mark { width: 30px; height: 30px; border-radius: 8px; }
  .brand-mark .cn { font-size: 17px; }
  .brand h1 { font-size: 0.86rem; }
  #hud { font-size: 0.68rem; gap: 4px; }
  #hud .chip { padding: 2px 8px; }
  #table { grid-template-columns: minmax(92px, 26%) 1fr minmax(92px, 26%); padding: 4px 8px 0; }
  .seat[data-pos="top"], .seat[data-pos="left"], .seat[data-pos="right"] { padding: 4px; }
  .plate { padding: 4px 9px 4px 4px; gap: 6px; font-size: 0.74rem; }
  .wind-badge { width: 20px; height: 20px; font-size: 0.72rem; }
  #center { gap: 4px; }
  #roundBadge { font-size: 0.7rem; padding: 4px 11px; }
  #lastDiscardWrap { margin-top: 4px; min-height: calc(var(--mini-h) * 1.75); }
  #lastDiscardWrap .tile { --tile-w: var(--mini-w); --tile-h: var(--mini-h); width: var(--mini-w); height: var(--mini-h); border-radius: 5px; }
  #lastDiscardWrap .label { font-size: 0.56rem; margin-bottom: 3px; }
  .opp-hand { flex-wrap: wrap; max-width: 128px; justify-content: center; row-gap: 2px; }
  .discards { max-width: 118px !important; }
  #actionBar { bottom: calc(var(--tile-h) + 84px); }
  .act-btn { font-size: 0.84rem; padding: 8px 14px; }
  .act-note { display: none; }
  #handArea { margin-left: max(0px, env(safe-area-inset-left)); margin-right: max(0px, env(safe-area-inset-right)); }
}
@media (max-width: 479px) {
  .brand small { display: none; }
}

@media (max-width: 360px) {
  .start-panel { padding: 18px 20px 14px; }
  .start-art { width: 150px; height: 62px; gap: 6px; margin-bottom: 10px; }
  .start-tile { width: 43px; height: 58px; border-radius: 7px; }
  .start-tile-b { transform: translateY(-5px); }
  .start-panel h2 { font-size: 1.3rem; margin-bottom: 5px; }
  .start-sub { font-size: .8rem; line-height: 1.35; margin-bottom: 10px; }
  .start-options { gap: 6px; margin-bottom: 8px; }
  .start-opt { padding: 8px 9px; font-size: .78rem; }
  .start-opt small { font-size: .72rem; }
  .start-primary { min-height: 44px; margin-top: 2px; }
  .start-legal { margin: 5px 0 8px; font-size: .75rem; }
  .start-stats { margin-bottom: 8px; }
  .start-stats span { padding: 4px 8px; }
  .start-tut { margin-bottom: 6px; font-size: .74rem; }
  .online-row summary { padding-top: 7px; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  #hand .tile.drawn::after { animation: none; opacity: 0.8; }
}