:root{--bg: #140e0c;--panel: #221813;--line: #3a2a23;--ink: #f5ece7;--dim: #b39c91;--accent: #c0533a;--good: #4ec98a;--warn: #e8a13a;--chip: #2b1f19;--chip-on: #c0533a}*{box-sizing:border-box}html,body{margin:0;height:100%}body{background:radial-gradient(900px 560px at 50% -8%,#251713,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:560px;padding:12px 12px 26px}header{text-align:center;margin-bottom:6px}h1{margin:0;font-size:28px;letter-spacing:5px;font-weight:800;color:var(--accent)}.sub{margin:4px 0 0;color:var(--dim);font-size:13px}.bar{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;align-items:center;margin:10px 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:#1a0c08}.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)}.btn:disabled{opacity:.4;cursor:not-allowed}.btn.primary{background:var(--accent);color:#1a0c08;border-color:var(--accent)}.scoreboard{display:flex;gap:10px;justify-content:center;margin:10px 0}.readout{background:#100a08;border:1px solid var(--line);border-radius:8px;padding:6px 16px;font:800 20px ui-monospace,monospace;color:var(--ink);min-width:92px;text-align:center}.readout span{color:var(--dim);font-size:11px;display:block;font-weight:600;letter-spacing:.5px}.readout b.sig{color:var(--good)}.stage{position:relative}.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 14px}.varblock{margin-bottom:12px}.varblock:last-child{margin-bottom:0}.varlabel{font-size:12px;color:var(--dim);font-weight:700;letter-spacing:.5px;text-transform:uppercase;margin-bottom:6px}.levels{display:flex;gap:6px;flex-wrap:wrap}.chip{background:var(--chip);border:1px solid var(--line);color:var(--ink);padding:6px 12px;border-radius:999px;font:600 13px system-ui;cursor:pointer}.chip:hover{border-color:var(--accent)}.chip.on{background:var(--chip-on);color:#1a0c08;border-color:var(--chip-on)}.verdict{text-align:center;min-height:22px;margin:8px 0;font-size:13px}.verdict .good,#card .good{color:var(--good)}.verdict .warn,#card .warn{color:var(--warn)}.verdict .dim{color:var(--dim)}.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#0c0705d6;border-radius:12px;backdrop-filter:blur(3px)}.overlay.hidden{display:none}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px 24px;text-align:center;max-width:380px}.card h2{margin:0 0 8px;font-size:24px;color:var(--accent)}.card p{margin:8px 0;color:var(--ink);font-size:14px;line-height:1.5}.card i{color:var(--accent);font-style:normal;font-weight:700}.card .row{display:flex;gap:8px;justify-content:center;margin-top:16px}.hint{text-align:center;color:var(--dim);font-size:12px;margin-top:16px;line-height:1.6}.hint b{color:var(--ink)}