/* rf-legacy.css — styles inspirés de Prefon (sobre, encadrés, champs larges) */
.rf-box{max-width:840px;margin:0 auto}
.rf-fieldset{border:2px solid #1f3b7a;padding:16px 16px 8px;border-radius:4px;margin:16px 0 20px}
.rf-fieldset > legend{padding:0 8px;color:#1f3b7a;font-weight:600}
.rf-row{display:flex;gap:16px;flex-wrap:wrap}
.rf-col{flex:1;min-width:240px}
.rf-field{margin:12px 0}
.rf-field input[type="text"],
.rf-field input[type="email"],
.rf-col input[type="text"],
.rf-col input[type="email"],
.rf-col select,
.rf-field select{
  width:100%;padding:10px 12px;border:1px solid #9fb0d1;border-radius:2px;font-size:16px;box-sizing:border-box
}
.rf-actions{text-align:center;margin:14px 0 6px}
.rf-submit{background:#1f3b7a;color:#fff;border:none;padding:12px 22px;border-radius:4px;font-size:16px;cursor:pointer}
.rf-submit:disabled{opacity:.6;cursor:not-allowed}
.rf-errors{max-width:840px;margin:0 auto}
.rf-success{max-width:840px;margin:0 auto}