:root{color-scheme:dark;--bg:#0b0e12;--panel:#12161c;--panel-2:#181d25;--line:#242b35;--text:#e8ecf1;--muted:#8b95a3;--accent:#5ee39a;--accent-ink:#062b18;--danger:#ff7a7a;--warn:#f5c451;--c1:#5ed3f3;--c2:#f5d94b;--c3:#c48bff;--c4:#5ee39a;--c5:#ff7a7a;--c6:#6f8dff;--c7:#ffb15e;--c8:#3a4250;--r-sm:6px;--r-md:10px;--r-lg:16px;--ease:cubic-bezier(.32, .72, 0, 1);--font:"Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;--mono:ui-monospace, "SF Mono", Menlo, monospace}@media (prefers-color-scheme:light){:root:not([data-theme=dark]){color-scheme:light;--bg:#f5f7fa;--panel:#fff;--panel-2:#f0f3f7;--line:#dde3ea;--text:#141a22;--muted:#5d6874;--accent:#12a862;--accent-ink:#fff;--c8:#c5ccd6}}*{box-sizing:border-box}html{font-family:var(--font);-webkit-font-smoothing:antialiased;font-weight:500}body{background:var(--bg);color:var(--text);min-height:100dvh;margin:0;line-height:1.5}h1,h2,h3{letter-spacing:-.01em;margin:0;font-weight:700}h1{font-size:1.5rem;line-height:2rem}h2{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-size:.875rem;line-height:1.25rem}p{margin:0}button,select,input{font:inherit;color:inherit}.app{gap:24px;max-width:1120px;margin:0 auto;padding:24px 16px 48px;display:grid}.app>header{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:16px;display:flex}.app>header p{color:var(--muted);font-size:.875rem}.grid{grid-template-columns:minmax(280px,1fr) minmax(0,320px) minmax(0,1fr);align-items:start;gap:24px;display:grid}@media (width<=900px){.grid{grid-template-columns:1fr}.grid>.stage{order:-1}}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);gap:16px;padding:16px;display:grid}.panel h2{margin-bottom:-8px}.field{gap:8px;display:grid}.field>label{color:var(--muted);justify-content:space-between;font-size:.875rem;display:flex}.field>label output{color:var(--text);font-variant-numeric:tabular-nums}.field select,.field input[type=number]{background:var(--panel-2);border:1px solid var(--line);border-radius:var(--r-md);width:100%;transition:border-color .2s var(--ease);padding:10px 12px}.field select:focus-visible,.field input:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}input[type=range]{width:100%;accent-color:var(--accent)}.check{cursor:pointer;align-items:flex-start;gap:10px;font-size:.875rem;display:flex}.check input{accent-color:var(--accent);margin:4px 0 0}.check small{color:var(--muted);font-size:.75rem;line-height:1rem;display:block}.hint{color:var(--muted);font-size:.75rem;line-height:1rem}.hint.bad{color:var(--warn)}.models{gap:8px;display:grid}.model{border:1px solid var(--line);border-radius:var(--r-md);background:var(--panel-2);cursor:pointer;transition:border-color .2s var(--ease), background .2s var(--ease);grid-template-columns:auto 1fr;align-items:start;gap:4px 12px;padding:12px;display:grid}.model:has(input:checked){border-color:var(--accent)}.model:has(input:disabled){opacity:.55;cursor:not-allowed}.model input{accent-color:var(--accent);margin:4px 0 0}.model strong{font-weight:700}.model small{color:var(--muted);grid-column:2;font-size:.75rem;line-height:1rem}.model .status{grid-column:2;font-size:.75rem;line-height:1rem}.model .status.ok{color:var(--accent)}.model .status.bad{color:var(--warn)}.buttons{flex-wrap:wrap;gap:8px;display:flex}.btn{border-radius:var(--r-md);border:1px solid var(--line);background:var(--panel-2);cursor:pointer;transition:background .2s var(--ease), transform .2s var(--ease), opacity .2s var(--ease);padding:10px 16px;font-weight:600}.btn:hover{background:var(--line)}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:#0000}.btn.primary:hover{filter:brightness(1.08)}.stage{justify-items:center;gap:16px;display:grid}.board-wrap{width:100%;max-width:320px;position:relative}canvas.board{aspect-ratio:1/2;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-md);width:100%;display:block}.overlay{text-align:center;background:color-mix(in srgb, var(--bg) 72%, transparent);border-radius:var(--r-md);backdrop-filter:blur(2px);transition:opacity .2s var(--ease);place-items:center;padding:16px;display:grid;position:absolute;inset:0}.overlay[hidden]{display:none}.overlay strong{margin-bottom:4px;font-size:1.25rem;display:block}.overlay.count strong{font-variant-numeric:tabular-nums;color:var(--accent);margin-bottom:8px;font-size:3.75rem;line-height:1}.overlay span{color:var(--muted);font-size:.875rem}.stats{grid-template-columns:repeat(4,1fr);gap:8px;width:100%;max-width:320px;display:grid}.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-md);padding:8px 12px}.stat span{color:var(--muted);font-size:.75rem;line-height:1rem;display:block}.stat strong{font-variant-numeric:tabular-nums;font-size:1.125rem;line-height:1.75rem}.next{align-items:center;gap:12px;width:100%;max-width:320px;display:flex}.next canvas{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-sm);width:72px;height:48px}.thinking{color:var(--muted);align-items:center;gap:8px;min-height:1.25rem;font-size:.875rem;display:flex}.thinking .dot{background:var(--line);width:8px;height:8px;transition:background .2s var(--ease);border-radius:50%}.thinking.busy .dot{background:var(--accent);animation:pulse .9s var(--ease) infinite alternate}@keyframes pulse{0%{opacity:.4}to{opacity:1}}@media (prefers-reduced-motion:reduce){.thinking.busy .dot{animation:none}}.log{gap:8px;max-height:560px;font-size:.8125rem;line-height:1.125rem;display:grid;overflow:auto}.entry{border-radius:var(--r-md);background:var(--panel-2);border:1px solid #0000;grid-template-columns:1fr auto;gap:2px 12px;padding:8px 12px;display:grid}.entry.fallback{border-color:color-mix(in srgb, var(--warn) 50%, transparent)}.entry .who{font-weight:700}.entry .ms{color:var(--muted);font-variant-numeric:tabular-nums}.entry .what{color:var(--muted);grid-column:1/-1}.entry .why{grid-column:1/-1}.entry .why.bad{color:var(--warn)}.summary{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.summary .stat strong{font-size:1rem}.kbd{font-family:var(--mono);border:1px solid var(--line);background:var(--panel-2);border-radius:4px;padding:1px 5px;font-size:.75rem}