:root{--bg: #0e1116;--panel: #171c26;--panel-2: #212940;--text: #e8ecf4;--muted: #93a0b4;--accent: #38bdf8;--accent-ink: #06283a;--good: #4ade80;--gold: #fbbf24;--warn: #fca5a5;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}.game{height:100%;max-width:1180px;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:8px;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}.hud{display:flex;align-items:center;gap:8px}.chips{display:flex;gap:6px;min-width:0;overflow:hidden}.chip{display:inline-flex;align-items:center;gap:6px;min-height:38px;padding-inline:10px;border-radius:10px;background:var(--panel);font-size:15px;font-weight:700;font-variant-numeric:tabular-nums}.chip[hidden]{display:none}.chip .icon{width:17px;height:17px;flex:none}#pips-chip .icon{color:var(--accent)}#best-chip .icon{color:var(--gold)}.chip-ends{gap:4px;padding-inline:6px;direction:ltr}.half-slot{display:inline-flex}.half{display:block;width:22px;height:22px}.actions{display:flex;flex:none;gap:6px;margin-inline-start:auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;min-width:44px;padding-inline:14px;border:0;border-radius:10px;background:var(--panel-2);color:var(--text);font:inherit;font-weight:600;cursor:pointer}.btn[hidden]{display:none}.btn .icon{width:20px;height:20px;flex:none}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--accent);color:var(--accent-ink);padding-inline:20px}.btn-icon{padding-inline:0;font-size:18px;line-height:1}.board-wrap{position:relative;flex:1;min-height:0;min-width:0;padding:6px;border-radius:14px;background:radial-gradient(120% 80% at 50% -10%,rgba(56,189,248,.09),transparent 60%),linear-gradient(180deg,#123c44,#0e2f36 55%,#0a2128);box-shadow:inset 0 0 0 1px #ffffff0d}#board{display:block;touch-action:none;outline:none}@keyframes refuse{0%,to{transform:translate(0)}25%{transform:translate(-4px)}75%{transform:translate(4px)}}#board.is-shake{animation:refuse .22s ease-out}.overlay{position:absolute;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:12px;border-radius:14px;background:#061416a8;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);animation:overlay-in .2s ease-out;pointer-events:none}.overlay[hidden]{display:none}@keyframes overlay-in{0%{opacity:0}to{opacity:1}}.overlay-card{max-width:100%;max-height:100%;overflow-y:auto;display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 20px;border-radius:16px;background:var(--panel);box-shadow:0 18px 44px #0000008c;text-align:center;pointer-events:auto}.overlay-title{margin:0;font-size:clamp(19px,4.4vw,28px);font-weight:800}.overlay-title.is-lost{color:var(--warn)}.overlay-reason,.overlay-line{margin:0;color:var(--muted);font-size:15px;font-weight:600;font-variant-numeric:tabular-nums}.overlay-reason:empty{display:none}.overlay-note{margin:0;color:var(--muted);font-size:14px;font-variant-numeric:tabular-nums}.overlay-note:empty{display:none}.overlay-note.is-best{color:var(--gold);font-weight:700}.overlay-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;position:sticky;bottom:0;margin-top:4px;padding-top:4px;background:var(--panel)}.end-choices{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}.end-choice{display:inline-flex;flex-direction:column;align-items:center;gap:6px;min-width:78px;min-height:78px;padding:10px 12px;border:0;border-radius:12px;background:var(--panel-2);color:var(--text);font:inherit;font-weight:600;cursor:pointer}.end-choice:active{transform:translateY(1px)}.half-lg{width:38px;height:38px}.end-choice-label{font-size:13px;color:var(--muted)}.overlay-actions .btn{min-height:44px;padding-inline:16px}.note{margin:0;min-height:1.45em;text-align:center;color:var(--muted);font-size:13px;line-height:1.45;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.note.is-warn{color:var(--warn)}html.is-embedded .note{padding-inline-end:60px}@media(min-width:420px){html.is-embedded .note{padding-inline-end:172px}}@media(max-width:620px){.btn-label{display:none}.btn{padding-inline:0}.game{padding-left:max(6px,env(safe-area-inset-left));padding-right:max(6px,env(safe-area-inset-right))}.board-wrap{padding:4px}.chip{padding-inline:8px;font-size:14px}}@media(max-height:470px){.game{padding-block:max(6px,env(safe-area-inset-top)) max(6px,env(safe-area-inset-bottom));gap:6px}.chip{min-height:34px;font-size:14px}.btn{min-height:40px;min-width:40px}}@media(max-width:300px){.hud,.actions{gap:4px}#best-chip{display:none}.chip{min-height:32px;padding-inline:5px;gap:4px;font-size:13px}.chip .icon{width:14px;height:14px}.half{width:18px;height:18px}.btn{min-height:36px;min-width:36px}.btn .icon{width:18px;height:18px}.note{display:none}.overlay-card{padding:12px;gap:6px}.end-choices{flex-wrap:nowrap;width:100%;gap:6px}.end-choice{flex:1 1 0;min-width:0;min-height:68px;padding:6px 4px}.end-choice-label{font-size:11px}.half-lg{width:30px;height:30px}}@media(prefers-reduced-motion:reduce){.overlay,#board.is-shake{animation-duration:1ms}}