:root{--bg:#0e0e10;--card:#16161a;--text:#eaeaea;--muted:#a1a1aa;--accent:#ffd200;--danger:#ff6b6b}*{box-sizing:border-box}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";background:var(--bg);color:var(--text);margin:0}header{position:sticky;top:0;background:linear-gradient(180deg,#0e0e10,#0e0e10b3);border-bottom:1px solid #222;padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px;z-index:10}header .title{font-weight:800;letter-spacing:.4px}header .badge{background:var(--card);padding:6px 10px;border-radius:999px;font-size:12px;color:var(--muted);border:1px solid #26262a}main{max-width:720px;margin:0 auto;padding:20px 16px 60px}.card{background:var(--card);border:1px solid #232327;border-radius:14px;padding:16px;box-shadow:0 8px 24px #00000040}.row{display:flex;gap:12px;align-items:center}.stack{display:flex;flex-direction:column;gap:12px}input[type=text],input[type=password],textarea{width:100%;padding:12px;border-radius:10px;border:1px solid #2b2b31;background:#0f0f13;color:var(--text);outline:none;font-size:16px}textarea{min-height:84px;resize:vertical}.hint{color:var(--muted);font-size:12px}button{appearance:none;border:none;border-radius:10px;padding:12px 14px;font-weight:700;cursor:pointer}.btn{background:#222;color:var(--text);border:1px solid #2b2b31}.btn:hover{background:#26262c}.btn-primary{background:var(--accent);color:#111;border:none}.btn-primary:hover{filter:brightness(.95)}.btn-danger{background:var(--danger);color:#111}.toolbar{display:flex;gap:10px;flex-wrap:wrap}.hidden{display:none!important}.center{text-align:center}.area-title{font-size:20px;font-weight:800}.kpi{display:flex;gap:10px;flex-wrap:wrap}.pill{background:#0f0f13;border:1px solid #2b2b31;padding:8px 10px;border-radius:999px;font-size:12px;color:var(--muted)}.timer{font-size:42px;font-weight:900;letter-spacing:2px;text-align:center;margin:6px 0 10px}.grid{display:grid;grid-template-columns:1fr;gap:10px}@media (min-width: 560px){.grid.two{grid-template-columns:1fr 1fr}}table{width:100%;border-collapse:collapse}th,td{padding:10px;border-bottom:1px solid #24242a;text-align:left}th{color:var(--muted);font-weight:600}.score{font-size:40px;font-weight:900}#root{min-height:100vh}