:root{
  --brand-primary:#14335f;
  --brand-accent:#0ea5e9;
  --bg:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --surface:#f3f4f6;
  --border:#e5e7eb;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:'Montserrat',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
}
.container{
  max-width:960px;
  margin:0 auto;
  padding:24px;
}
.header h1{
  margin:0 0 8px 0;
  color:var(--brand-primary);
  font-weight:700;
}
.header p{margin:0 0 24px 0;color:var(--muted)}
.card{
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:12px;
  padding:20px;
  margin-bottom:16px;
  box-shadow:0 2px 8px rgba(0,0,0,.04);
}
.card h2{
  margin:0 0 16px 0;
  font-size:18px;
  color:var(--brand-primary);
}
.grid{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  gap:16px;
}
.field{grid-column:span 6}
.full{grid-column:span 12}
.field label{display:block;font-weight:600;margin-bottom:8px}
.field input,.field select{
  width:100%;
  height:42px;
  padding:0 12px;
  border:1px solid var(--border);
  border-radius:8px;
  font-size:14px;
  background:var(--surface);
}
.field input:focus,.field select:focus{outline:2px solid var(--brand-accent);background:#fff}
.radios{display:flex;gap:16px;flex-wrap:wrap}
.radios label{font-weight:500}
.actions{display:flex;align-items:center;gap:16px;margin-top:12px}
button{
  background:var(--brand-primary);
  color:#fff;
  border:0;
  padding:12px 20px;
  border-radius:10px;
  font-weight:600;
  letter-spacing:.2px;
  cursor:pointer;
}
button:hover{background:#0f2a4d}
button:disabled{opacity:.6;cursor:not-allowed}
.status{min-height:24px;color:var(--brand-primary);font-weight:600}
@media (max-width:720px){.field{grid-column:span 12}}