:root{--bg: #100a06;--panel: #2b1d13;--panel-2: #3d2a1b;--text: #f4ead9;--muted: #b39a7f;--accent: #f6c65b;--foe: #8ab4e8;color-scheme:dark}*{box-sizing:border-box}html,body,#app{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-tap-highlight-color:transparent;overflow:hidden}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.game{position:relative;height:100%;max-width:1040px;margin-inline:auto;padding:max(10px,env(safe-area-inset-top)) max(10px,env(safe-area-inset-right)) max(10px,env(safe-area-inset-bottom)) max(10px,env(safe-area-inset-left));display:flex;flex-direction:column;gap:6px;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}.hud{display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px}.chips{order:1;display:flex;gap:6px;min-width:0;overflow:hidden}.actions{order:2;display:flex;gap:6px;flex:none;margin-inline-start:auto}.chip{display:inline-flex;align-items:center;gap:7px;min-height:40px;padding-inline:11px;border-radius:10px;background:var(--panel);font-size:16px;font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap}.chip.is-turn{box-shadow:inset 0 0 0 1.5px #f6c65ba6}.chip-value{color:var(--text)}.chip:not(.is-you) .chip-value{color:var(--muted)}.dot{width:15px;height:15px;flex:none;border-radius:50%}.dot.is-you{background:radial-gradient(circle at 32% 30%,#fff3d0,var(--accent) 72%)}.dot.is-foe{background:radial-gradient(circle at 32% 30%,#d8e8ff,var(--foe) 72%)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;min-width:44px;padding:0 16px;border:0;border-radius:10px;background:var(--panel-2);color:var(--text);font:inherit;font-weight:600;cursor:pointer}.btn:active{transform:translateY(1px)}.btn[hidden]{display:none}.btn-icon{padding:0 10px;font-size:17px}.btn-primary{background:var(--accent);color:#3a2708;padding:0 28px;font-size:16px}.btn-ghost{background:transparent;color:var(--muted);font-weight:500;font-size:14px}.status{order:3;flex-basis:100%;margin:0;min-height:1.2em;color:var(--muted);font-size:14px;font-weight:600;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.status.is-thinking{animation:breathe 1.1s ease-in-out infinite}@keyframes breathe{0%,to{opacity:.45}50%{opacity:1}}.board-wrap{position:relative;flex:1;min-height:0;touch-action:none;cursor:pointer}canvas{position:absolute;inset:0;width:100%;height:100%;display:block}.board-wrap.is-idle canvas{filter:saturate(.6) brightness(.68)}.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:12px;background:#0c0805c2;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);overflow:hidden}.overlay[hidden]{display:none}.overlay-card{display:flex;flex-direction:column;align-items:center;gap:8px;max-width:52ch;max-height:100%;overflow-y:auto;text-align:center}.overlay-title{margin:0;font-size:clamp(19px,4.6vw,28px)}.overlay-line{margin:0;font-size:15px;font-weight:700;color:var(--accent);font-variant-numeric:tabular-nums}.overlay-line[hidden],.overlay-hint[hidden]{display:none}.overlay-hint{margin:0;color:var(--muted);font-size:13px;line-height:1.45}.overlay-card .btn-primary{position:sticky;bottom:0;box-shadow:0 0 0 7px #0c0805e6}.field{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:4px 10px}.field-label{color:var(--muted);font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.switch{display:flex;flex-wrap:wrap;justify-content:center;gap:6px}.seg{min-height:38px;padding:0 13px;border:0;border-radius:9px;background:var(--panel);color:var(--muted);font:inherit;font-size:14px;font-weight:600;cursor:pointer}.seg.is-on{background:var(--panel-2);color:var(--text);box-shadow:inset 0 0 0 1.5px #f6c65b99}@media(max-width:400px){.chip{padding-inline:9px;gap:6px;font-size:15px}.btn-icon{padding:0 8px}.hud,.chips,.actions{gap:5px}}@media(max-height:430px){.game{padding:max(7px,env(safe-area-inset-top)) max(7px,env(safe-area-inset-right)) max(7px,env(safe-area-inset-bottom)) max(7px,env(safe-area-inset-left));gap:4px}.chip{min-height:38px;font-size:15px}.status{font-size:12px}.overlay-card{gap:6px}.seg{min-height:36px;padding:0 11px;font-size:13px}}@media(max-height:300px){.status{order:2;flex:1 1 0;min-width:0;margin-inline:4px;text-align:start}.actions{order:3;margin-inline-start:0}}@media(max-height:260px){.game{padding:max(5px,env(safe-area-inset-top)) max(5px,env(safe-area-inset-right)) max(5px,env(safe-area-inset-bottom)) max(5px,env(safe-area-inset-left));gap:3px}.chip{min-height:36px;padding-inline:8px;gap:5px;font-size:14px}.dot{width:12px;height:12px}.status{font-size:11px;min-height:1.1em}}@media(max-height:300px),(max-width:320px){.overlay-hint{display:none}.overlay-title{font-size:clamp(16px,4.2vw,22px)}}@media(max-height:260px){.overlay{padding:6px}.overlay-card{gap:3px}.overlay-title{font-size:17px}.field{gap:2px 7px}.field-label{font-size:10px;letter-spacing:.02em}.switch{gap:4px}.seg{min-height:30px;padding:0 8px;font-size:11px}.overlay-card .btn-primary{min-height:40px;font-size:15px}}@media(prefers-reduced-motion:reduce){.btn:active{transform:none}.status.is-thinking{animation:none;opacity:.7}}