:root{--bg:#0b1020;--card:#121a33;--text:#eef2ff;--muted:#9fb0d7;--accent:#7c3aed;--danger:#ef4444;--ok:#22c55e;}
*{box-sizing:border-box}
body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;background:linear-gradient(180deg,var(--bg),#070b16);color:var(--text)}
.wrap{max-width:1200px;margin:0 auto;padding:18px 14px 40px}
.top{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:12px}
h1{margin:0;font-size:20px}
.sub{color:var(--muted);font-size:12px;margin-top:4px}
.hud{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.pill{font-size:12px;padding:6px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05)}
.btn{cursor:pointer;border:0;border-radius:10px;padding:10px 12px;font-weight:700;background:var(--accent);color:white}
.main{display:grid;grid-template-columns:1fr 320px;gap:12px}
@media (max-width: 980px){.main{grid-template-columns:1fr}}
.canvasCard{position:relative;background:rgba(18,26,51,.9);border:1px solid rgba(255,255,255,.10);border-radius:14px;overflow:hidden;box-shadow:0 18px 60px rgba(0,0,0,.35)}
canvas{display:block;width:100%;height:auto;background:#0b1228}
.hint{position:absolute;left:10px;bottom:10px;font-size:12px;color:rgba(238,242,255,.85);background:rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.14);padding:6px 8px;border-radius:10px;backdrop-filter:blur(6px)}
.panel{background:rgba(18,26,51,.9);border:1px solid rgba(255,255,255,.10);border-radius:14px;padding:12px}
.panel h2{margin:6px 0 10px;font-size:14px;color:rgba(238,242,255,.92)}
.tips{margin:0 0 10px 16px;padding:0;color:var(--muted);font-size:12px;line-height:1.35}
.status{margin:0;background:rgba(0,0,0,.25);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:10px;color:rgba(238,242,255,.9);font-size:12px;min-height:64px;white-space:pre-wrap}
.score{display:grid;gap:8px}
.scoreRow{display:flex;justify-content:space-between;align-items:center;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04);border-radius:12px;padding:8px 10px}
.scoreLeft{display:flex;gap:8px;align-items:center}
.badge{width:10px;height:10px;border-radius:999px;box-shadow:0 0 0 2px rgba(255,255,255,.1)}
.small{font-size:12px;color:rgba(238,242,255,.85)}
.dim{color:rgba(159,176,215,.85)}