:root {
  --brand-dark: #0b1e60;
  --brand-dark-rgb: 11, 30, 96;
  --brand-bright: #00a1e1;
  --brand-bright-rgb: 0, 161, 225;
  --brand-light: #ffffff;
  --brand-light-rgb: 255, 255, 255;

  --bs-primary: var(--brand-bright);
  --bs-primary-rgb: var(--brand-bright-rgb);
  --bs-secondary: var(--brand-dark);
  --bs-secondary-rgb: var(--brand-dark-rgb);

  --nexus-ink: #1f2933;
  --nexus-muted: #64748b;
  --nexus-bg: #f6f8fb;
  --nexus-line: #d8dee6;
  --nexus-panel: #ffffff;
}

body {
  background: var(--nexus-bg);
  color: var(--nexus-ink);
}

.admin-auth-body {
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(var(--brand-dark-rgb), 0.04), rgba(var(--brand-bright-rgb), 0.06)),
    var(--nexus-bg);
}

.admin-shell {
  max-width: 1180px;
}

.admin-topbar {
  background: var(--brand-dark);
  border-bottom: 3px solid var(--brand-bright);
  box-shadow: 0 8px 24px rgba(var(--brand-dark-rgb), 0.16);
}

.admin-topbar .navbar-brand {
  color: var(--brand-light);
  font-weight: 700;
}

.admin-topbar .navbar-brand:hover,
.admin-topbar .navbar-brand:focus {
  color: var(--brand-light);
}

.admin-runtime-label {
  display: block;
  width: 100%;
  color: #6f7f93;
  font-size: 0.76rem;
  line-height: 1.2;
  text-align: right;
  white-space: nowrap;
}

.admin-runtime-strip {
  padding-top: 0.22rem;
  padding-bottom: 0;
}

.admin-main {
  padding-top: 1.25rem;
  padding-bottom: 3rem;
}

.admin-narrow {
  max-width: 520px;
}

.admin-task-panel {
  width: min(100%, 560px);
  margin-right: auto;
  margin-left: auto;
  padding: 2rem;
  background: var(--nexus-panel);
  border: 1px solid var(--nexus-line);
  border-radius: 0.5rem;
  box-shadow: 0 16px 42px rgba(var(--brand-dark-rgb), 0.12);
}

.admin-task-panel-sm {
  width: min(100%, 520px);
}

.admin-account-page {
  max-width: 760px;
}

.admin-dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
  gap: 1rem;
}

.admin-dashboard-card {
  color: inherit;
  min-height: 8rem;
  text-decoration: none;
}

.admin-dashboard-card:hover,
.admin-dashboard-card:focus {
  border-color: rgba(var(--brand-bright-rgb), 0.58);
  box-shadow: 0 10px 28px rgba(var(--brand-dark-rgb), 0.12);
  color: inherit;
}

.admin-config-page {
  width: 100%;
}

.admin-database-page {
  width: 100%;
}

.admin-database-status-card {
  padding: 1.5rem;
  background: var(--nexus-panel);
  border: 1px solid var(--nexus-line);
  border-left-width: 0.35rem;
  border-radius: 0.5rem;
}

.admin-database-status-card + .admin-database-status-card {
  margin-top: 1rem;
}

.admin-database-status-ok {
  border-left-color: #2f8f5b;
}

.admin-database-status-warning {
  border-left-color: #c27a12;
}

.admin-database-status-error {
  border-left-color: #d92d45;
}

.admin-database-status-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}

.admin-database-status-pill {
  flex: 0 0 auto;
  padding: 0.35rem 0.65rem;
  color: var(--nexus-ink);
  background: var(--nexus-bg);
  border: 1px solid var(--nexus-line);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.admin-database-status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr));
  gap: 1rem;
  margin: 0;
}

.admin-database-status-grid-sm {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 16rem));
}

.admin-database-status-grid div {
  min-width: 0;
  padding-top: 0.85rem;
  border-top: 1px solid var(--nexus-line);
}

.admin-database-status-grid dt,
.admin-database-status-grid dd {
  margin: 0;
}

.admin-database-status-grid dt {
  color: var(--nexus-muted);
  font-size: 0.82rem;
  font-weight: 650;
}

.admin-database-status-grid dd {
  margin-top: 0.25rem;
  font-size: 1rem;
  overflow-wrap: anywhere;
}

.admin-database-cache-stats-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin: 1rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--nexus-line);
}

.admin-database-cache-stats-row div {
  min-width: 0;
}

.admin-database-cache-stats-row dt,
.admin-database-cache-stats-row dd {
  margin: 0;
}

.admin-database-cache-stats-row dt {
  color: var(--nexus-muted);
  font-size: 0.82rem;
  font-weight: 650;
}

.admin-database-cache-stats-row dd {
  margin-top: 0.25rem;
  font-size: 1.05rem;
  font-weight: 650;
  overflow-wrap: anywhere;
}

.admin-database-cache-stats-row-usage {
  grid-template-columns: minmax(10rem, 1.4fr) repeat(4, minmax(0, 1fr));
}

.admin-database-usage-section + .admin-database-usage-section {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--nexus-line);
}

.admin-database-usage-table-list {
  display: grid;
}

.admin-database-usage-table-header,
.admin-database-usage-table-row {
  display: grid;
  grid-template-columns: minmax(12rem, 1.4fr) repeat(4, minmax(0, 1fr));
  gap: 1rem;
  align-items: baseline;
}

.admin-database-usage-table-header {
  margin-top: 1rem;
  padding: 0.85rem 0 0;
  border-top: 1px solid var(--nexus-line);
  color: var(--nexus-muted);
  font-size: 0.82rem;
  font-weight: 650;
}

.admin-database-usage-table-row {
  padding: 0.65rem 0;
  border-top: 1px solid var(--nexus-line);
}

.admin-database-usage-table-row strong {
  color: var(--nexus-ink);
  font-size: 1.05rem;
}

.admin-database-usage-row-meta {
  color: var(--nexus-muted);
  font-size: 0.82rem;
  font-weight: 650;
}

.admin-database-action-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--nexus-line);
}

.admin-database-upgrade-form {
  display: grid;
  grid-template-columns: minmax(10rem, 14rem) auto;
  gap: 0.5rem;
  align-items: center;
}

.admin-config-tabs {
  margin-bottom: 1.5rem;
}

.admin-config-tabs .nav-link {
  color: var(--nexus-muted);
  font-weight: 600;
}

.admin-config-tabs .nav-link.active {
  color: var(--nexus-ink);
}

.admin-config-group-heading {
  margin-bottom: 1rem;
}

.admin-config-runtime-notice {
  margin-bottom: 1rem;
}

.admin-config-table-wrap {
  background: var(--nexus-panel);
  border: 1px solid var(--nexus-line);
  border-radius: 0.5rem;
}

.admin-cerebro-test-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1rem;
  padding: 1rem;
  background: var(--nexus-panel);
  border: 1px solid var(--nexus-line);
  border-radius: 0.5rem;
}

.admin-config-table {
  margin-bottom: 0;
}

.admin-config-table th,
.admin-config-table td {
  padding: 0.9rem 1rem;
}

.admin-config-label,
.admin-config-key,
.admin-config-description {
  display: block;
}

.admin-config-label {
  font-weight: 650;
}

.admin-config-key {
  margin-top: 0.2rem;
  color: var(--nexus-muted);
  font-size: 0.78rem;
}

.admin-config-description {
  max-width: 28rem;
  margin-top: 0.35rem;
  color: var(--nexus-muted);
  font-size: 0.86rem;
  font-weight: 400;
}

.admin-config-value-form {
  display: grid;
  grid-template-columns: minmax(14rem, 1fr) auto;
  gap: 0.5rem;
}

.admin-generated-key,
.admin-api-key-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.75rem;
  align-items: center;
  padding: 1rem;
  background: var(--nexus-panel);
  border: 1px solid var(--nexus-line);
  border-radius: 0.5rem;
}

.admin-generated-key {
  grid-template-columns: minmax(10rem, 1fr) minmax(14rem, 1.5fr) auto;
  margin-bottom: 1rem;
}

.admin-api-key-list {
  display: grid;
  gap: 0.75rem;
}

.admin-api-key-details {
  display: grid;
  gap: 0.2rem;
  margin: 0.45rem 0 0;
}

.admin-api-key-details div {
  display: grid;
  grid-template-columns: 4.25rem minmax(0, 1fr);
  gap: 0.45rem;
  min-width: 0;
}

.admin-api-key-details dt,
.admin-api-key-details dd {
  margin: 0;
}

.admin-api-key-details dt {
  color: var(--nexus-muted);
  font-weight: 650;
}

.admin-api-key-details dd {
  color: var(--nexus-muted);
  overflow-wrap: anywhere;
}

.admin-detail-muted {
  display: block;
  color: var(--nexus-muted);
  font-size: 0.92em;
}

.admin-api-key-create {
  margin-top: 1.25rem;
  padding: 1.25rem;
  background: var(--nexus-panel);
  border: 1px solid var(--nexus-line);
  border-radius: 0.5rem;
}

.admin-api-key-note {
  max-width: 42rem;
  margin-bottom: 1rem;
  color: var(--nexus-muted);
  font-size: 0.9rem;
}

.admin-api-key-create-form {
  display: grid;
  grid-template-columns: repeat(3, minmax(10rem, 1fr)) auto;
  gap: 0.75rem;
  align-items: start;
  max-width: 100%;
}

.admin-api-key-field .form-label {
  margin-bottom: 0.25rem;
  font-size: 0.85rem;
  font-weight: 650;
}

.admin-api-key-create-form .btn {
  align-self: start;
  margin-top: 1.6rem;
}

.admin-config-accounts {
  margin-bottom: 1.5rem;
}

.admin-config-section-heading {
  margin-bottom: 1rem;
}

.admin-account-registry-list {
  display: grid;
  gap: 0.75rem;
}

.admin-account-registry-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.75rem;
  align-items: center;
  padding: 1rem;
  background: var(--nexus-panel);
  border: 1px solid var(--nexus-line);
  border-radius: 0.5rem;
}

.admin-account-row-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.5rem;
}

.admin-account-registry-row .admin-api-key-details div {
  grid-template-columns: 5.75rem minmax(0, 1fr);
}

.admin-account-create {
  margin-top: 1.25rem;
  padding: 1.25rem;
  background: var(--nexus-panel);
  border: 1px solid var(--nexus-line);
  border-radius: 0.5rem;
}

.admin-account-create-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: start;
}

.admin-account-create-form .admin-api-key-field {
  flex: 0 1 22rem;
}

.admin-account-create-form .btn {
  flex: 0 0 auto;
  align-self: start;
  margin-top: 1.6rem;
}

.admin-toast-container {
  z-index: 1090;
}

.admin-empty-state {
  padding: 1.5rem;
  background: var(--nexus-panel);
  border: 1px solid var(--nexus-line);
  border-radius: 0.5rem;
}

.admin-config-help {
  margin-top: 1.25rem;
  padding: 1.25rem;
  background: var(--nexus-panel);
  border: 1px solid var(--nexus-line);
  border-radius: 0.5rem;
}

.admin-config-help-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
  gap: 1rem;
}

.admin-config-help li + li {
  margin-top: 0.35rem;
}

.admin-config-example-stack {
  display: grid;
  gap: 1.25rem;
}

.admin-config-example-list div {
  display: block;
}

.admin-config-example-list div + div {
  margin-top: 0.75rem;
}

.admin-config-example-list dt,
.admin-config-example-list dd {
  margin: 0;
}

.admin-config-example-list dt {
  color: var(--nexus-muted);
  font-weight: 650;
}

.admin-config-example-list dd {
  margin-top: 0.2rem;
  overflow-wrap: anywhere;
}

.admin-cerebro-test-output {
  max-height: 18rem;
  overflow: auto;
  padding: 0.75rem;
  color: var(--nexus-ink);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(10, 33, 83, 0.16);
  border-radius: 0.375rem;
  font-size: 0.82rem;
  white-space: pre-wrap;
}

.admin-auth-shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
}

.admin-auth-container {
  min-height: 100vh;
}

.admin-auth-panel {
  width: min(100%, 440px);
  padding: 2rem;
  background: var(--nexus-panel);
  border: 1px solid var(--nexus-line);
  border-radius: 0.5rem;
  box-shadow: 0 16px 42px rgba(var(--brand-dark-rgb), 0.12);
}

.admin-totp-panel {
  width: min(100%, 560px);
}

.admin-totp-steps {
  padding-left: 1.25rem;
}

.admin-totp-steps li + li {
  margin-top: 0.35rem;
}

.admin-totp-qr {
  display: flex;
  justify-content: center;
  width: fit-content;
  max-width: 100%;
  margin: 1.25rem auto;
  padding: 0.75rem;
  background: #fff;
  border: 1px solid var(--nexus-line);
  border-radius: 0.375rem;
}

.admin-totp-qr svg {
  display: block;
  height: auto;
  max-width: 100%;
  overflow: visible;
}

.admin-totp-secret {
  display: grid;
  gap: 0.25rem;
  margin-bottom: 1rem;
}

.admin-totp-secret code {
  overflow-wrap: anywhere;
}

.admin-auth-kicker {
  margin-bottom: 0.5rem;
  color: #0f4f68;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.admin-plane-badge {
  align-self: flex-start;
  background: rgba(var(--brand-bright-rgb), 0.12);
  border-color: rgba(var(--brand-bright-rgb), 0.36) !important;
  color: #0f4f68 !important;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.card {
  background: var(--nexus-panel);
  border-color: var(--nexus-line);
  border-radius: 0.5rem;
}

.btn-primary {
  --bs-btn-bg: var(--brand-bright);
  --bs-btn-border-color: var(--brand-bright);
  --bs-btn-hover-bg: #078ec5;
  --bs-btn-hover-border-color: #078ec5;
  --bs-btn-active-bg: #087eaf;
  --bs-btn-active-border-color: #087eaf;
}

.admin-header-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.admin-header-nav-link {
  color: rgba(var(--brand-light-rgb), 0.86);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  text-underline-offset: 0.22em;
}

.admin-header-nav-link:hover,
.admin-header-nav-link:focus,
.admin-header-nav-link.active {
  color: var(--brand-light);
  text-decoration: underline;
}

.admin-header-nav-separator {
  color: rgba(var(--brand-light-rgb), 0.48);
  font-size: 0.875rem;
  line-height: 1;
}

.admin-account-logout {
  color: var(--nexus-muted);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.admin-account-logout:hover,
.admin-account-logout:focus {
  color: var(--nexus-ink);
}

.admin-account-list {
  margin: 0;
}

.admin-account-shortcuts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.admin-account-list-row {
  display: grid;
  grid-template-columns: minmax(7rem, 11rem) minmax(0, 1fr);
  gap: 1rem;
  padding: 0.45rem 0;
}

.admin-account-list-row dt,
.admin-account-list-row dd {
  margin: 0;
}

.admin-account-list-row dd {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.admin-account-value-stack {
  display: grid;
  gap: 0.1rem;
  min-width: 0;
}

.admin-account-geoip-location {
  color: var(--nexus-muted);
  font-size: 0.92em;
}

.admin-account-geoip-location a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.btn[disabled] {
  cursor: not-allowed;
}

@media (max-width: 760px) {
  .admin-runtime-label {
    white-space: normal;
  }

  .admin-api-key-create-form,
  .admin-config-value-form,
  .admin-generated-key,
  .admin-account-registry-row,
  .admin-api-key-row,
  .admin-database-status-header,
  .admin-database-action-panel,
  .admin-database-upgrade-form {
    grid-template-columns: 1fr;
  }

  .admin-database-status-header {
    display: grid;
  }

  .admin-database-cache-stats-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .admin-database-cache-stats-row-usage {
    grid-template-columns: 1fr;
  }

  .admin-database-usage-table-row {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .admin-database-usage-table-header {
    display: none;
  }

  .admin-account-row-actions {
    justify-content: flex-start;
  }

  .admin-account-create-form {
    display: grid;
    grid-template-columns: 1fr;
  }

  .admin-account-create-form .btn {
    margin-top: 0;
  }
}