.qr-config { max-width: 1180px; color: var(--admin-ink, #2b2025); }
.qr-config-intro { margin: 0 0 20px; max-width: 920px; line-height: 1.8; }
.qr-config-intro p { margin: 0 0 4px; }
.qr-config-fields { border: 0; padding: 0; margin: 0; min-width: 0; }
.qr-config-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.qr-config .qr-config-card { margin: 0 0 22px; padding: 24px; min-width: 0; }
.qr-config .qr-config-card h2 { margin: 0; font-size: 17px; }
.qr-config-card-heading { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin: 0 0 14px; }
.qr-config-badge { background: var(--admin-soft, #fff4f5); color: var(--admin-primary, #d83d52); border-radius: 6px; padding: 5px 9px; font-size: 12px; white-space: nowrap; }
.qr-config-field { display: flex; flex-direction: column; gap: 7px; margin: 18px 0 0; min-width: 0; }
.qr-config-label { font-weight: 600; }
.qr-config-field input, .qr-config-table input[type=text] { width: 100%; min-height: 42px; padding: 10px 12px; border: 1px solid var(--admin-border, #ddd); border-radius: 8px; background: #fff; color: var(--admin-ink, #2b2025); }
.qr-config input::placeholder { color: #8d8388; }
.qr-config-hint { color: var(--admin-muted, #75686d); font-size: 12px; line-height: 1.7; }
.qr-config p.qr-config-hint { margin: 6px 0 10px; }
.qr-config-switch, .qr-config-check { display: inline-flex; align-items: center; gap: 8px; line-height: 1.5; cursor: pointer; }
.qr-config input[type=checkbox] { accent-color: var(--admin-primary, #d83d52); width: 17px; height: 17px; min-height: 0; margin: 0; }
.qr-config-table-wrap { overflow-x: auto; margin-top: 18px; }
.qr-config-table { min-width: 690px; table-layout: fixed; }
.qr-config-table th:nth-child(1) { width: 54px; }
.qr-config-table th:nth-child(2) { width: 40%; }
.qr-config-table th:nth-child(3) { width: 85px; }
.qr-config-table th:nth-child(5) { width: 80px; }
.qr-config-table td { vertical-align: middle; }
.qr-config-table td button { margin: 0; padding: 8px 12px; }
.qr-config-health { overflow-wrap: anywhere; }
.qr-config-health small { display: block; margin-top: 4px; font-size: 11px; color: var(--admin-muted, #75686d); }
.qr-config-health-label { font-size: 12px; }
.qr-config .is-ok { color: #197546; }
.qr-config .is-failed { color: #b62f3c; }
.qr-config-empty { text-align: center; padding: 28px; color: var(--admin-muted, #75686d); }
.qr-config-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 18px; }
.qr-config-savebar { display: flex; justify-content: flex-end; align-items: center; gap: 12px; padding: 18px 0 12px; }
.qr-config-savebar > span { margin-right: auto; }
.qr-config-message { border: 1px solid; padding: 12px 16px; border-radius: 8px; line-height: 1.7; margin-bottom: 18px; }
.qr-config-message.is-error { color: #9d2638; background: #fff1f3; border-color: #f1bbc4; }
.qr-config-message.is-success { color: #22653c; background: #eff9f1; border-color: #b8d8c2; }
.qr-config-callbacks { display: grid; grid-template-columns: 112px minmax(0, 1fr); gap: 9px 14px; margin: 20px 0; line-height: 1.7; }
.qr-config-callbacks dt { color: var(--admin-muted, #75686d); }
.qr-config-callbacks dd { margin: 0; overflow-wrap: anywhere; font-family: ui-monospace, Consolas, monospace; }
.qr-config button:disabled, .qr-config fieldset:disabled button { opacity: .5; cursor: not-allowed; }
.qr-config fieldset:disabled input { background: #f7f5f6; color: #81777c; }
.qr-settings-link { padding: 12px; background: var(--admin-soft, #fff4f5); border-radius: 8px; line-height: 1.7; margin: 0 0 18px; }
.qr-settings-link button { margin-top: 8px; }
@media (max-width: 1100px) {
  .qr-config-grid { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .qr-config .qr-config-card { padding: 20px; }
}
@media (max-width: 600px) {
  .qr-config .qr-config-card { padding: 16px; margin-bottom: 16px; }
  .qr-config-card-heading { align-items: flex-start; }
  .qr-config-savebar { flex-wrap: wrap; }
  .qr-config-savebar > span { flex-basis: 100%; }
  .qr-config-savebar button { flex: 1; min-height: 44px; }
}