:root{--bg: #0b0d12;--panel: #151922;--panel-2: #1c2130;--line: #2a3142;--text: #e9edf5;--muted: #9aa3b5;--accent: #6ea8ff;--good: #4ade80;--warn: #fbbf24;--bad: #f87171;--red: #ff3b3b;--cyan: #22e0f0;--radius: 14px;color-scheme:dark;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--text)}body{min-height:100dvh;-webkit-font-smoothing:antialiased}button,input,select{font:inherit;color:inherit}a{color:var(--accent)}h1,h2,h3{line-height:1.2;margin:0 0 .5em}h1{font-size:clamp(1.6rem,4vw,2.2rem)}h2{font-size:1.3rem}h3{font-size:1.05rem}p{margin:0 0 .8em}.app{min-height:100dvh;display:flex;flex-direction:column}.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#0b0d12eb;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:5}.brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:1.1rem;cursor:pointer}.tabs{display:flex;gap:4px}.tabs button{background:none;border:0;padding:8px 12px;border-radius:10px;color:var(--muted);cursor:pointer}.tabs button.on{background:var(--panel-2);color:var(--text)}.page{width:100%;max-width:860px;margin:0 auto;padding:24px 16px 40px;flex:1}.narrow{max-width:640px;margin:0 auto}.foot{text-align:center;color:var(--muted);font-size:.8rem;padding:16px;border-top:1px solid var(--line)}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px}.card+.card{margin-top:12px}.stack>*+*{margin-top:12px}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}.muted{color:var(--muted)}.small{font-size:.875rem}.center{text-align:center}.spacer{flex:1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:12px;border:1px solid var(--line);background:var(--panel-2);cursor:pointer;font-weight:600;min-height:44px}.btn:hover{border-color:#3a4358}.btn.primary{background:var(--accent);border-color:var(--accent);color:#0b0d12}.btn.primary:hover{filter:brightness(1.08)}.btn.danger{color:var(--bad)}.btn.ghost{background:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.big{padding:14px 24px;font-size:1.05rem}.choice{display:grid;gap:8px;grid-template-columns:1fr 1fr}.choice button{padding:14px;border-radius:12px;border:2px solid var(--line);background:var(--panel-2);cursor:pointer;font-weight:600}.choice button.on{border-color:var(--accent);background:#1d2a44}.notice{border-left:4px solid var(--warn);background:#241f12;padding:12px 14px;border-radius:8px}.notice.bad{border-color:var(--bad);background:#2a1515}.notice.good{border-color:var(--good);background:#12241a}ul.clean{margin:0;padding-left:1.2em}ul.clean li+li{margin-top:4px}.steps{display:flex;gap:6px;margin-bottom:18px}.steps span{flex:1;height:4px;border-radius:4px;background:var(--line)}.steps span.on{background:var(--accent)}input[type=range]{width:100%;accent-color:var(--accent)}input[type=number],input[type=text]{background:var(--panel-2);border:1px solid var(--line);border-radius:10px;padding:8px 10px;width:120px}.activity{display:flex;align-items:center;gap:14px;padding:14px;border-radius:var(--radius);background:var(--panel);border:1px solid var(--line)}.activity .tick{width:30px;height:30px;border-radius:50%;border:2px solid var(--line);flex:none;display:grid;place-items:center;font-size:.9rem}.activity.done .tick{background:var(--good);border-color:var(--good);color:#0b0d12}.activity .info{flex:1;min-width:0}.activity .info p{margin:2px 0 0;font-size:.875rem;color:var(--muted)}.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px}.stat .v{font-size:1.6rem;font-weight:700}.stat .l{font-size:.8rem;color:var(--muted)}.stats{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));margin-bottom:16px}.chart{width:100%;height:auto;display:block}.chart text{fill:var(--muted);font-size:11px}.stage{position:fixed;top:0;right:0;bottom:0;left:0;background:#000;display:flex;flex-direction:column;z-index:10}.stage-bar{display:flex;align-items:center;gap:10px;padding:8px 12px;background:#000;color:#8890a0;font-size:.9rem;border-bottom:1px solid #1a1a1a}.stage-bar .btn{min-height:36px;padding:6px 12px;background:#111;border-color:#222;color:#aab;font-weight:500}.stage-body{flex:1;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}.stage-body canvas{display:block;touch-action:none}.pixelated{image-rendering:pixelated}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:#000000d9;padding:16px;z-index:2}.overlay .card{max-width:460px;width:100%}.pad{display:flex;gap:10px;justify-content:center;padding:10px;flex-wrap:wrap}.pad .btn{min-width:64px;min-height:56px;font-size:1.3rem;background:#111;border-color:#262626;color:#9aa}.swatch{display:inline-block;width:.9em;height:.9em;border-radius:3px;vertical-align:-.1em}@media(max-width:560px){.top{flex-wrap:wrap}.tabs button{padding:6px 10px}.choice{grid-template-columns:1fr}}