.payment-method-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}
.payment-method-card { display: flex; flex-direction: column; gap: 12px; }
.payment-method-card .section-head { align-items: flex-start; }
.payment-method-card .method-icon {
  width: 42px; height: 42px; display: grid; place-items: center;
  border-radius: 12px; background: #edf4f7; font-size: 22px;
}
.payment-method-card .method-summary { display: flex; gap: 10px; align-items: center; }
.payment-connector-fields { padding-top: 8px; border-top: 1px solid #e2e8ec; }
.payment-connector-fields.hidden { display: none; }
.payment-credentials-state { display: block; margin-bottom: 8px; }
@media (max-width: 650px) { .payment-method-grid { grid-template-columns: 1fr; } }