:root{color-scheme:dark;--bg:#081018;--surface:#111d28;--border:rgba(255,255,255,.08);--text:#f4f7fa;--muted:#c1cad4;--subtle:#9daaba;--accent:#6bd3ff;--ok:#49d19d;--warn:#f2b45a;--bad:#ff6f86}*{box-sizing:border-box}body{margin:0;min-height:100vh;padding:max(16px,env(safe-area-inset-top)) 16px max(24px,env(safe-area-inset-bottom)+16px);font-family:"Segoe UI",system-ui,sans-serif;color:var(--text);background:linear-gradient(180deg,#0d1721,#081018)}#app{max-width:720px;margin:0 auto;display:grid;gap:14px}.card{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:16px}.row{display:flex;align-items:center;justify-content:space-between;gap:10px}.grid{display:grid;gap:10px}.grid2{display:grid;gap:10px}.muted{color:var(--muted);line-height:1.55}.subtle{color:var(--subtle);font-size:12px}.pill{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.06);font-size:12px;color:var(--muted)}.pillA{background:var(--accent);color:#081018}.bar{height:8px;margin-top:8px;border-radius:999px;overflow:hidden;background:rgba(255,255,255,.08)}.bar>span{display:block;height:100%;background:var(--accent)}button{appearance:none;border:0;cursor:pointer;border-radius:14px;padding:12px 14px;font-size:14px;font-weight:600}button:hover{opacity:.9}button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.primary{background:var(--accent);color:#081018}.secondary{background:rgba(255,255,255,.04);color:var(--text);border:1px solid var(--border)}.status{display:none;padding:12px 14px;border-radius:14px}.status.show{display:block}.error{background:rgba(255,111,134,.12);color:#ffd5dc;border:1px solid rgba(255,111,134,.24)}.info{background:rgba(255,255,255,.04);color:var(--muted);border:1px solid var(--border)}details{border:1px solid var(--border);border-radius:16px;padding:14px;background:rgba(255,255,255,.02)}summary{cursor:pointer;font-weight:600}.score{font-size:30px;font-weight:700}.dot{width:8px;height:8px;border-radius:999px;display:inline-block}@media (min-width:720px){.grid2{grid-template-columns:repeat(2,minmax(0,1fr))}}