:root{--bg:#0f1115;--fg:#eef1f6;--muted:#9aa4b2;--accent:#c084fc;--accent-2:#f0abfc;--card:#171a21;--border:#262b35;color-scheme:dark}*{box-sizing:border-box}body,html{margin:0;padding:0;background:radial-gradient(1200px 600px at 70% -10%,#241a3a 0,var(--bg) 55%);color:var(--fg);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.55}main{max-width:820px;margin:0 auto;padding:32px 20px 80px}h1{font-size:2rem;line-height:1.2;margin:0 0 12px}h2{font-size:1.25rem;margin:28px 0 8px}p{color:var(--fg)}.lede{font-size:1.05rem;color:#d7dbe3}.muted{color:var(--muted)}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px;margin:14px 0}label{display:block;font-size:.85rem;color:var(--muted);margin:10px 0 4px}input,select{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:#0c0e12;color:var(--fg);font-size:1rem}.row{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.btn,button{display:inline-block;border:0;border-radius:999px;padding:12px 22px;font-size:1rem;font-weight:600;background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#1a1024;cursor:pointer;text-decoration:none}button:disabled{opacity:.5;cursor:not-allowed}.secondary{background:transparent;color:var(--fg);border:1px solid var(--border)}.score{display:flex;align-items:center;gap:10px;margin:6px 0}.bar{flex:1 1;height:8px;border-radius:6px;background:#0c0e12;overflow:hidden}.bar>span{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2))}.err{color:#fca5a5}.small{font-size:.85rem}ul.checks{padding-left:18px}.city-lookup{position:relative}.city-options{position:absolute;z-index:10;top:76px;left:0;right:0;list-style:none;margin:0;padding:4px;border:1px solid var(--border);border-radius:10px;background:var(--card);box-shadow:0 8px 24px #0008;max-height:260px;overflow-y:auto}.city-options li{padding:10px 12px;border-radius:6px;cursor:pointer}.city-options li[aria-selected=true]{background:#342342}