/* G3I-S2 Slice 1 — Operational Security Continuation */
.staff-mfa-open {
  overflow: hidden;
}

.staff-mfa-overlay[hidden] {
  display: none !important;
}

.staff-mfa-overlay {
  position: fixed;
  inset: 0;
  z-index: 2147483000;
  display: grid;
  place-items: center;
  padding: 18px;
  color: var(--rbn-color-text, #e9f1fb);
  font: inherit;
}

.staff-mfa-overlay__backdrop {
  position: absolute;
  inset: 0;
  background: rgb(2 10 22 / 78%);
  backdrop-filter: blur(3px);
}

.staff-mfa-dialog {
  position: relative;
  width: min(100%, 480px);
  max-height: min(760px, calc(100dvh - 36px));
  overflow: auto;
  border: 1px solid var(--rbn-color-border, #30455f);
  border-radius: 16px;
  background: var(--rbn-color-surface, #102239);
  box-shadow: 0 24px 72px rgb(0 0 0 / 46%);
}

.staff-mfa-dialog__header {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 20px 14px;
  border-bottom: 1px solid var(--rbn-color-border, #30455f);
  background: inherit;
}

.staff-mfa-dialog__heading {
  min-width: 0;
}

.staff-mfa-dialog__title {
  margin: 0;
  color: inherit;
  font-size: 1.18rem;
  line-height: 1.35;
}

.staff-mfa-dialog__subtitle {
  margin: 6px 0 0;
  color: var(--rbn-color-text-muted, #b7c6d8);
  font-size: 0.9rem;
  line-height: 1.65;
}

.staff-mfa-dialog__body {
  display: grid;
  gap: 16px;
  padding: 18px 20px 22px;
}

.staff-mfa-live {
  position: relative;
  min-height: 0;
  margin: 0;
  padding: 0 20px;
  color: var(--rbn-color-text-muted, #c0cede);
  font-size: 0.86rem;
}

.staff-mfa-live:not(:empty) {
  padding-block: 10px 0;
}

.staff-mfa-button {
  min-height: 44px;
  border: 1px solid var(--rbn-color-border, #42607e);
  border-radius: 10px;
  padding: 10px 15px;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: 700;
  line-height: 1.35;
  cursor: pointer;
}

.staff-mfa-button:hover:not(:disabled) {
  border-color: #6b91ba;
  background: rgb(255 255 255 / 5%);
}

.staff-mfa-button:focus-visible,
.staff-mfa-field input:focus-visible,
.staff-mfa-ack input:focus-visible {
  outline: 3px solid #67aefc;
  outline-offset: 2px;
}

.staff-mfa-button:disabled {
  cursor: not-allowed;
  opacity: 0.52;
}

.staff-mfa-button--primary,
.staff-mfa-button.primary {
  border-color: #2874be;
  background: #2874be;
  color: #fff;
}

.staff-mfa-button--secondary {
  border-color: #4c7fab;
}

.staff-mfa-button--quiet {
  border-color: transparent;
  color: #acd1f7;
}

.staff-mfa-button--icon {
  flex: 0 0 44px;
  width: 44px;
  padding: 0;
  font-size: 1.6rem;
}

.staff-mfa-button__hint {
  display: block;
  margin-top: 2px;
  font-size: 0.74rem;
  font-weight: 500;
  opacity: 0.82;
}

.staff-mfa-factor-list {
  display: grid;
  gap: 10px;
}

.staff-mfa-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.staff-mfa-actions > .staff-mfa-button {
  flex: 1 1 150px;
}

.staff-mfa-field {
  display: grid;
  gap: 7px;
}

.staff-mfa-label {
  color: var(--rbn-color-text, #edf4fc);
  font-size: 0.88rem;
  font-weight: 700;
}

.staff-mfa-field input {
  width: 100%;
  min-height: 46px;
  box-sizing: border-box;
  border: 1px solid var(--rbn-color-border, #42607e);
  border-radius: 9px;
  padding: 10px 12px;
  background: #09182a;
  color: #fff;
  font: inherit;
}

.staff-mfa-help {
  color: var(--rbn-color-text-muted, #b7c6d8);
  font-size: 0.8rem;
  line-height: 1.55;
}

.staff-mfa-notice {
  margin: 0;
  border-inline-start: 3px solid #4e91d1;
  border-radius: 8px;
  padding: 10px 12px;
  background: rgb(45 112 173 / 15%);
  color: #dbeafb;
  font-size: 0.86rem;
  line-height: 1.65;
}

.staff-mfa-notice--attention {
  border-color: #d79b34;
  background: rgb(215 155 52 / 14%);
  color: #ffe5b3;
}

.staff-mfa-notice--error {
  border-color: #ee6c6c;
  background: rgb(198 55 55 / 15%);
  color: #ffd0d0;
}

.staff-mfa-totp-setup {
  display: grid;
  justify-items: center;
  gap: 14px;
  border: 1px solid var(--rbn-color-border, #30455f);
  border-radius: 12px;
  padding: 14px;
  background: rgb(255 255 255 / 3%);
}

#staff_mfa_totp_qr {
  max-width: 184px;
  border: 8px solid #fff;
  border-radius: 8px;
  background: #fff;
}

.staff-mfa-manual-key {
  display: grid;
  width: 100%;
  gap: 8px;
}

.staff-mfa-secret-mask {
  min-height: 44px;
  box-sizing: border-box;
  overflow-wrap: anywhere;
  border-radius: 8px;
  padding: 11px;
  background: #071422;
  color: #e7f1fb;
  direction: ltr;
  text-align: start;
}

.staff-mfa-recovery-codes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 22px;
  margin: 0;
  border: 1px solid #b57b24;
  border-radius: 10px;
  padding: 16px 38px 16px 16px;
  background: #101a25;
  direction: ltr;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.86rem;
}

[dir='rtl'] .staff-mfa-recovery-codes {
  padding: 16px 16px 16px 38px;
}

.staff-mfa-recovery-codes li {
  overflow-wrap: anywhere;
}

.staff-mfa-ack {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-height: 44px;
  line-height: 1.55;
}

.staff-mfa-ack input {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin-top: 2px;
}

.staff-mfa-security-status {
  display: grid;
  grid-template-columns: minmax(130px, 0.8fr) minmax(0, 1.2fr);
  gap: 0;
  margin: 0;
  border: 1px solid var(--rbn-color-border, #30455f);
  border-radius: 10px;
  overflow: hidden;
}

.staff-mfa-security-status dt,
.staff-mfa-security-status dd {
  margin: 0;
  padding: 11px 12px;
  border-bottom: 1px solid var(--rbn-color-border, #30455f);
}

.staff-mfa-security-status dt {
  color: var(--rbn-color-text-muted, #b7c6d8);
}

.staff-mfa-security-status dd {
  font-weight: 700;
}

.staff-mfa-security-status > :nth-last-child(-n + 2) {
  border-bottom: 0;
}

.staff-mfa-spinner {
  width: 34px;
  height: 34px;
  margin: 8px auto;
  border: 3px solid rgb(255 255 255 / 18%);
  border-top-color: #67aefc;
  border-radius: 50%;
  animation: staff-mfa-spin 0.8s linear infinite;
}

@keyframes staff-mfa-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 480px) {
  .staff-mfa-overlay {
    align-items: end;
    padding: 0;
  }

  .staff-mfa-dialog {
    width: 100%;
    max-height: min(92dvh, 844px);
    border-width: 1px 0 0;
    border-radius: 18px 18px 0 0;
  }

  .staff-mfa-dialog__header {
    padding: 16px 16px 12px;
  }

  .staff-mfa-dialog__body {
    padding: 16px;
  }

  .staff-mfa-live {
    padding-inline: 16px;
  }

  .staff-mfa-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .staff-mfa-recovery-codes {
    grid-template-columns: 1fr;
  }

  .staff-mfa-security-status {
    grid-template-columns: 1fr;
  }

  .staff-mfa-security-status dt {
    padding-bottom: 3px;
    border-bottom: 0;
  }

  .staff-mfa-security-status dd {
    padding-top: 3px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .staff-mfa-spinner {
    animation: none;
    border-top-color: #67aefc;
  }
}