.na-card{
  max-width:560px;
  margin:24px auto;
  padding:24px;
  border-radius:18px;
  background:#fff;
  box-shadow:0 10px 30px rgba(0,0,0,.08);
}
.na-card h2{margin:0 0 16px;font-size:28px;line-height:1.2}
.na-form{display:grid;gap:12px}
.na-form label{font-weight:600;font-size:14px;color:#1f2937}
.na-form input,.na-form textarea{
  width:100%;padding:12px 14px;border:1px solid #d1d5db;border-radius:12px;outline:none;background:#fff;
}
.na-inline{display:flex;align-items:center;gap:8px;font-weight:500}
.na-inline input{width:auto}
.na-btn{
  display:inline-flex;align-items:center;justify-content:center;min-height:46px;
  padding:0 18px;border:0;border-radius:12px;background:#111827;color:#fff;text-decoration:none;cursor:pointer;font-weight:700;
}
.na-switch{margin:6px 0 0;color:#4b5563}
.na-switch a{color:#111827;font-weight:700;text-decoration:none}
.na-message{max-width:560px;margin:16px auto;padding:12px 14px;border-radius:12px;font-weight:600}
.na-message.is-success{background:#ecfdf5;color:#065f46}
.na-message.is-error{background:#fef2f2;color:#991b1b}
.newstagram-auth-admin-wrap .form-table th{width:240px}
@media (max-width: 768px){
  .na-card{margin:16px;padding:18px;border-radius:16px}
  .na-card h2{font-size:24px}
}