:root{--bg: #0f1411;--panel: #18201b;--line: #2a3a2e;--ink: #eef5ef;--dim: #9fc0aa;--accent: #5a9c6a;--cell: #11170f;--ok: #62d98a;--bad: #e0654a}*{box-sizing:border-box}html,body{margin:0;height:100%}body{background:radial-gradient(900px 560px at 50% -8%,#16201a,var(--bg));color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,sans-serif;display:flex;justify-content:center;-webkit-user-select:none;user-select:none}#app{width:100%;max-width:620px;padding:12px 12px 26px}header{text-align:center;margin-bottom:6px}h1{margin:0;font-size:26px;letter-spacing:4px;font-weight:800;color:var(--accent)}.sub{margin:2px 0 0;color:var(--dim);font-size:13px}.bar{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;align-items:center;margin:9px 0}.seg{display:inline-flex;background:var(--panel);border:1px solid var(--line);border-radius:999px;overflow:hidden}.seg button{background:none;border:none;color:var(--dim);padding:6px 13px;font:600 13px system-ui;cursor:pointer}.seg button.active{background:var(--accent);color:#08140b}.btn{background:var(--panel);border:1px solid var(--line);color:var(--ink);padding:7px 14px;border-radius:999px;font:700 13px system-ui;cursor:pointer}.btn:hover{border-color:var(--accent)}.status{text-align:center;min-height:20px;margin:6px 0;color:var(--dim);font-size:13px;font-weight:600}.stage{position:relative;display:flex;justify-content:center}canvas{width:100%;max-width:540px;height:auto;display:block;border-radius:10px;background:#0a0f0b;box-shadow:0 12px 34px #0000008c;touch-action:none}.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#080e0abd;border-radius:10px;backdrop-filter:blur(3px)}.overlay.hidden{display:none}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px 26px;text-align:center;max-width:360px}.card h2{margin:0 0 6px;font-size:24px;color:var(--accent)}.card p{margin:6px 0;color:var(--dim);font-size:14px}.card .row{display:flex;gap:8px;justify-content:center;margin-top:14px}.dials{margin:14px auto 0;max-width:540px}.dial{display:flex;align-items:center;gap:10px;margin:8px 0;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:8px 12px}.dial .name{width:78px;color:var(--dim);font-size:13px;font-weight:700;text-transform:capitalize}.dial .opts{display:flex;gap:6px;flex:1;flex-wrap:wrap}.dial .opt{width:46px;height:46px;border:2px solid var(--line);border-radius:9px;background:var(--cell);cursor:pointer;display:grid;place-items:center;padding:0}.dial .opt.sel{border-color:var(--accent);box-shadow:0 0 0 2px #5a9c6a59 inset}.dial .opt canvas{width:40px;height:40px;max-width:none;border-radius:0;box-shadow:none;background:transparent}.dial .opt span{font:700 16px system-ui;color:var(--ink)}.actions{display:flex;gap:10px;justify-content:center;margin-top:14px}.hint{text-align:center;color:var(--dim);font-size:12px;margin-top:12px}