:root{
  --brand:#C00000;
  --bg:#f6f7fb;
  --text:#111;
  --muted:#6b7280;
  --ok:#0b8f3e;
  --bad:#c1121f;
  --card:#fff;
  --border:#e5e7eb;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,"Helvetica Neue",Arial,sans-serif}
.container{max-width:900px;margin:40px auto;padding:24px}
.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px}
.header{display:flex;align-items:center;gap:16px;margin-bottom:20px}
.header img{height:56px;width:auto}
h1{font-size:22px;margin:0}
.badge{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;border:1px solid var(--border);background:#fff;color:var(--muted)}
.badge.ok{color:#fff;background:var(--ok);border-color:transparent}
.badge.bad{color:#fff;background:var(--bad);border-color:transparent}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.input{display:flex;flex-direction:column;gap:6px;margin:8px 0}
.input input{padding:10px 12px;border:1px solid var(--border);border-radius:10px;font-size:16px}
.btn{appearance:none;border:0;background:var(--brand);color:#fff;border-radius:10px;padding:12px 16px;font-weight:600;cursor:pointer}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.secondary{background:#111}
.note{color:var(--muted);font-size:13px}
.locations{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}
.location{border:1px solid var(--border);border-radius:10px;padding:12px;display:flex;align-items:center;justify-content:space-between;gap:8px;background:#fff}
.location .name{font-weight:600}
hr{border:0;border-top:1px solid var(--border);margin:20px 0}
.alert{padding:12px;border-radius:10px;border:1px solid var(--border);background:#fff6f6;color:#721c24}
.hidden{display:none}
.footer{margin-top:16px;color:var(--muted);font-size:12px}