.form-container{--accent:#0b7285;--muted:#6b7280;--danger:#d53f3f;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Helvetica Neue,Arial,sans-serif;margin:0;background:#f8fafc;color:#0f172a;padding:18px;min-height:100vh}.container{max-width:760px;margin:0 auto;background:#fff;border-radius:12px;padding:24px;box-shadow:0 6px 18px rgba(15,23,42,.06)}h1{font-size:20px;margin:0 0 8px}.lead{color:var(--muted);margin:0 0 18px}form{display:grid;gap:12px;width:100%}label{font-size:13px;color:#111827;display:block;margin-bottom:6px}input[type=email],input[type=text],select,textarea{width:100%;padding:10px 12px;border:1px solid #e6eef5;border-radius:8px;font-size:15px;background:#fff;box-sizing:border-box}input:focus,select:focus,textarea:focus{outline:none;box-shadow:0 0 0 3px rgba(11,114,133,.08);border-color:var(--accent)}.row{display:grid;grid-template-columns:1fr;gap:12px}.small{font-size:13px;color:var(--muted)}.toggle{display:flex;align-items:center;gap:10px}.switch{position:relative;width:44px;height:26px;background:#e6eef5;border-radius:999px;cursor:pointer}.knob{position:absolute;top:3px;left:3px;width:20px;height:20px;background:#fff;border-radius:50%;transition:transform .18s ease,background .18s}.switch.on{background:var(--accent)}.switch.on .knob{transform:translateX(18px)}.actions{display:flex;gap:10px;align-items:center;margin-top:6px}button[type=submit]{background:var(--accent);color:#fff;border:none;padding:10px 14px;border-radius:10px;font-weight:600;cursor:pointer}button[disabled]{opacity:.6;cursor:default}.note{color:var(--muted);margin-top:6px}.error,.note{font-size:13px}.error{color:var(--danger)}.success{color:green;font-size:14px}@media (min-width:720px){.row.two{grid-template-columns:1fr 1fr}}