:root{--bg: #0e1116;--panel: #171c26;--panel-2: #212940;--text: #e8ecf4;--muted: #93a0b4;--accent: #38bdf8;--accent-ink: #06283a;--sq-light: #63708c;--sq-dark: #29314a;--red: #f4576b;--red-edge: #a51d33;--blue: #46b6f2;--blue-edge: #0e5f8f;--ink: rgba(9, 14, 24, .74);--mark: #eef3fb;--warn: #fbbf24;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{height:100%;max-width:640px;margin-inline:auto;padding:max(12px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) max(12px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));display:flex;flex-direction:column;gap:10px;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}.panel{display:flex;flex-direction:column;gap:8px}.hud{display:grid;grid-template-columns:1fr auto;align-items:center;gap:8px}.chips{grid-column:1;grid-row:1;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-icon{display:inline-flex;flex:none}.chip-icon.is-red,.status-icon.is-red{color:var(--red)}.chip-icon.is-blue,.status-icon.is-blue{color:var(--blue)}#chip-d .icon,.status-icon.is-draw{color:var(--muted)}.icon{display:block;width:18px;height:18px;flex:none}.chip .icon{width:17px;height:17px}.btn .icon{width:20px;height:20px}.actions{grid-column:2;grid-row:1;display:flex;gap:6px;justify-self:end}.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:active{transform:translateY(1px)}.btn-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.btn-primary{background:var(--accent);color:var(--accent-ink)}.btn-plain{padding-inline:0;background:var(--panel);color:var(--muted)}.switch{grid-column:1 / -1;display:flex;gap:6px}.switch[hidden]{display:none}#modes{grid-row:2}#levels{grid-row:3}.seg{flex:1;min-height:40px;padding-inline:6px;border:0;border-radius:10px;background:var(--panel);color:var(--muted);font:inherit;font-size:14px;font-weight:600;cursor:pointer;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.seg.is-on{background:var(--panel-2);color:var(--text);box-shadow:inset 0 0 0 1.5px #38bdf88c}.status{display:flex;align-items:center;justify-content:center;gap:8px;margin:0;min-height:24px;font-size:15px;font-weight:700}.status-icon{display:inline-flex;flex:none}.status-icon .icon{width:20px;height:20px}.status.is-over{font-size:17px}.status.is-flash{color:var(--warn)}.board-wrap{flex:1;min-height:0;min-width:0;display:flex;align-items:center;justify-content:center}.board{position:relative;border-radius:calc(var(--cell, 48px) * .12);overflow:hidden;box-shadow:0 10px 26px #00000073,inset 0 0 0 1px #ffffff0f;touch-action:none}.squares{position:absolute;inset:0;z-index:1;display:grid;grid-template-columns:repeat(8,1fr)}.sq{position:relative;display:grid;place-items:center;padding:0;border:0;appearance:none;background:var(--sq-light);font:inherit;color:inherit}.sq.is-dark{background:var(--sq-dark);cursor:pointer;touch-action:none;-webkit-tap-highlight-color:transparent}.sq.is-last{background-image:linear-gradient(#eef3fb1f,#eef3fb1f)}.sq:after{content:"";width:26%;height:26%;border-radius:50%;background:var(--mark);opacity:0;transform:scale(.5);transition:opacity .13s ease,transform .13s ease}.sq.is-target:after{opacity:.8;transform:scale(1)}.sq.is-jump:after{width:36%;height:36%;background:var(--warn);opacity:.95}.sq.is-selected{box-shadow:inset 0 0 0 max(2px,calc(var(--cell, 48px) * .05)) var(--mark)}.sq.is-source{box-shadow:inset 0 0 0 max(2px,calc(var(--cell, 48px) * .05)) var(--warn);animation:breathe 1.9s ease-in-out infinite}@keyframes breathe{50%{box-shadow:inset 0 0 0 max(2px,calc(var(--cell, 48px) * .05)) #fbbf2459}}.board.is-waiting .sq.is-dark{cursor:progress}.board.is-over .sq{cursor:pointer}.pieces{position:absolute;inset:0;z-index:2;pointer-events:none}.piece{position:absolute;left:0;top:0;width:var(--cell, 48px);height:var(--cell, 48px);display:grid;place-items:center;transform:translate(calc(var(--x, 0) * var(--cell, 48px)),calc(var(--y, 0) * var(--cell, 48px)));transition:transform .2s cubic-bezier(.36,.02,.24,1),opacity .22s ease}.piece:before,.piece>.crown{grid-area:1 / 1}.piece:before{content:"";width:78%;height:78%;border-radius:50%;background:radial-gradient(circle at 34% 26%,#ffffff73,#fff0 55%),radial-gradient(circle at 50% 56%,var(--face),var(--edge) 80%);box-shadow:0 calc(var(--cell, 48px) * .03) calc(var(--cell, 48px) * .07) #00000080,inset 0 0 0 max(1px,calc(var(--cell, 48px) * .035)) var(--edge);transition:transform .24s ease}.piece.is-red{--face: var(--red);--edge: var(--red-edge)}.piece.is-blue{--face: var(--blue);--edge: var(--blue-edge)}.crown{width:40%;height:40%;color:var(--ink);opacity:0;transform:scale(.4) rotate(-18deg);transition:opacity .2s ease,transform .26s cubic-bezier(.24,1.5,.42,1)}.piece.is-king .crown{opacity:1;transform:scale(1)}.piece.is-gone{opacity:0}.piece.is-gone:before{transform:scale(.4)}.hint{margin:0;text-align:center;color:var(--muted);font-size:13px;line-height:1.45}@media(max-width:470px){.btn-label{display:none}#again-btn{padding-inline:0}.game{padding-left:max(8px,env(safe-area-inset-left));padding-right:max(8px,env(safe-area-inset-right))}}@media(max-height:470px){.game{padding:max(8px,env(safe-area-inset-top)) max(8px,env(safe-area-inset-right)) max(8px,env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left));gap:6px}.panel{gap:6px}.chip{min-height:32px;padding-inline:8px;font-size:14px}.seg{min-height:32px;font-size:13px}.status{min-height:20px;font-size:14px}.status.is-over{font-size:15px}.hint{font-size:12px}}@media(max-height:330px){.game,.panel{gap:4px}.chip,.seg{min-height:30px}.status{min-height:16px;font-size:12px}.hint,#levels{display:none}}@media(max-width:260px){.seg{padding-inline:3px;font-size:12px}}@media(max-height:470px)and (min-aspect-ratio:13 / 10){.game{flex-direction:row;align-items:stretch;gap:10px;max-width:none}.panel{flex:0 0 auto;width:min(42vw,240px);justify-content:center;min-height:0;overflow-y:auto}#levels:not([hidden]){display:flex}.hud{display:flex;flex-direction:column;align-items:stretch;gap:6px}.chips{justify-content:space-between}.chip{flex:1;justify-content:center;padding-inline:6px}.actions{justify-self:auto}#again-btn{flex:1}.hint{display:none}}@media(prefers-reduced-motion:reduce){.piece,.piece:before,.crown,.sq:after{transition-duration:1ms}.sq.is-source{animation:none}}