.admin-shell {
  width: 100%;
  min-width: 0;
  max-width: 80rem;
  margin: 0 auto;
  display: grid;
  gap: 1.5rem;
}

.admin-shell > * {
  min-width: 0;
}

.admin-page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
}

.admin-page-title {
  color: var(--text);
  font: 800 2rem/1.1 "Manrope", sans-serif;
  letter-spacing: -0.025em;
}

.admin-page-copy {
  margin-top: 0.35rem;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.admin-nav {
  display: flex;
  gap: 0.25rem;
  padding: 0.35rem;
  overflow-x: auto;
  background: color-mix(in srgb, var(--surface) 55%, transparent);
  border: 1px solid var(--border);
  border-radius: 1rem;
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
}

.admin-nav-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 2.35rem;
  padding: 0.55rem 0.8rem;
  color: var(--text-muted);
  border-radius: 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  transition: background-color 150ms ease, color 150ms ease, box-shadow 150ms ease;
}

.admin-nav-link:hover {
  color: var(--text);
  background: color-mix(in srgb, var(--surface) 70%, transparent);
}

.admin-nav-link.is-active {
  color: var(--accent);
  background: var(--surface);
  box-shadow: var(--card-shadow);
}

.admin-nav-link .material-symbols-outlined {
  font-size: 1rem;
}

.admin-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}

.admin-card {
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
}

.admin-card.is-priority {
  border-color: color-mix(in srgb, var(--accent) 32%, transparent);
  box-shadow: inset 3px 0 0 var(--accent), var(--card-shadow);
}

.admin-stat {
  padding: 1.25rem;
}

.admin-stat-label {
  color: var(--text-subtle);
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.admin-stat-value {
  margin-top: 0.35rem;
  color: var(--text);
  font: 800 1.9rem/1 "Manrope", sans-serif;
}

.admin-stat-note {
  margin-top: 0.45rem;
  color: var(--text-subtle);
  font-size: 0.7rem;
  line-height: 1.35;
}

.admin-panel {
  padding: 1.5rem;
}

.admin-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.1rem;
}

.admin-panel-title {
  color: var(--text);
  font: 800 1.05rem/1.25 "Manrope", sans-serif;
}

.admin-panel-meta {
  color: var(--text-subtle);
  font-size: 0.7rem;
}

.admin-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.admin-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 2.5rem;
  padding: 0.65rem 1rem;
  border-radius: 0.8rem;
  background: var(--text);
  color: var(--bg);
  font-size: 0.75rem;
  font-weight: 800;
  transition: background-color 150ms ease, transform 150ms ease;
}

.admin-action:hover {
  background: var(--text-muted);
}

.admin-action:active {
  transform: scale(0.98);
}

.admin-action.is-secondary {
  color: var(--text-muted);
  background: color-mix(in srgb, var(--surface) 72%, transparent);
  border: 1px solid var(--border);
}

.admin-action.is-secondary:hover {
  color: var(--text);
  background: var(--surface);
}

.admin-table-wrap {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.admin-table th {
  padding: 0 0.8rem 0.75rem;
  color: var(--text-subtle);
  border-bottom: 1px solid var(--border);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}

.admin-table td {
  padding: 0.85rem 0.8rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  font-size: 0.75rem;
  vertical-align: middle;
}

.admin-table tbody tr:last-child td {
  border-bottom: 0;
}

.admin-table tbody tr:hover td {
  background: color-mix(in srgb, var(--text) 4%, transparent);
}

.admin-table-primary {
  color: var(--text);
  font-weight: 700;
}

.admin-meta {
  color: var(--text-subtle);
}

.admin-sort-link {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  color: inherit;
  text-decoration: none;
}

.admin-sort-link:hover,
.admin-sort-link.is-active {
  color: var(--text-muted);
}

.admin-sort-icon {
  font-size: 0.9rem;
}

.admin-badge {
  display: inline-flex;
  align-items: center;
  min-height: 1.45rem;
  padding: 0.25rem 0.5rem;
  border-radius: 0.45rem;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

.admin-badge.is-green { color: var(--success); background: var(--success-soft); }
.admin-badge.is-blue { color: var(--accent); background: var(--accent-soft); }
.admin-badge.is-red { color: var(--danger); background: var(--danger-soft); }
.admin-badge.is-slate { color: var(--text-muted); background: color-mix(in srgb, var(--text-muted) 14%, var(--surface)); }
.admin-badge.is-amber { color: #b45309; background: color-mix(in srgb, #f59e0b 16%, var(--surface)); }

:root[data-theme="dark"] .admin-badge.is-amber {
  color: #fbbf24;
  background: rgba(245, 158, 11, 0.16);
}

.admin-list {
  display: grid;
}

.admin-list-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border);
}

.admin-list-row:last-child {
  border-bottom: 0;
}

.admin-list-title {
  color: var(--text);
  font-size: 0.8rem;
  font-weight: 700;
}

.admin-list-copy {
  margin-top: 0.2rem;
  color: var(--text-subtle);
  font-size: 0.7rem;
}

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

.admin-field {
  display: grid;
  gap: 0.35rem;
}

.admin-field.is-grow {
  flex: 1 1 14rem;
}

.admin-label {
  color: var(--text-subtle);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.admin-input,
.admin-select {
  min-height: 2.5rem;
  padding: 0.6rem 0.8rem;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  font-size: 0.8rem;
  outline: none;
}

.admin-input:focus,
.admin-select:focus {
  border-color: color-mix(in srgb, var(--accent) 50%, transparent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.admin-identity {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.admin-avatar {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 0.8rem;
  font: 800 0.9rem/1 "Manrope", sans-serif;
}

.admin-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.admin-detail {
  padding: 1rem;
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  border: 1px solid var(--border);
  border-radius: 0.85rem;
}

.admin-detail-label {
  color: var(--text-subtle);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.admin-detail-value {
  margin-top: 0.35rem;
  color: var(--text);
  font-size: 0.8rem;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.admin-infrastructure-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
}

.admin-infrastructure-metric {
  min-height: 8rem;
  padding: 1rem;
  background: var(--surface);
}

.admin-infrastructure-label {
  color: var(--text-muted);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.admin-infrastructure-value {
  margin-top: 0.6rem;
  color: var(--text);
  font: 800 1.25rem/1.2 "Manrope", sans-serif;
  overflow-wrap: anywhere;
}

.admin-infrastructure-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.7rem;
  margin-top: 0.65rem;
  color: var(--text-subtle);
  font-size: 0.65rem;
}

.admin-history-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
  margin-top: 1.5rem;
}

.admin-history-chart {
  min-width: 0;
}

.admin-history-head {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.55rem;
  color: var(--text-muted);
  font-size: 0.65rem;
  font-weight: 700;
}

.admin-history-head span:last-child {
  color: var(--text-subtle);
  font-weight: 500;
}

.admin-history-bars {
  height: 5.5rem;
  display: grid;
  grid-template-columns: repeat(57, minmax(1px, 1fr));
  align-items: end;
  gap: 1px;
  padding: 0.35rem;
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  border: 1px solid var(--border);
  border-radius: 0.6rem;
}

.admin-history-column {
  height: 100%;
  display: flex;
  align-items: end;
  min-width: 0;
}

.admin-history-bar {
  width: 100%;
  min-height: 2px;
  background: var(--accent);
  border-radius: 1px 1px 0 0;
}

.admin-history-column.is-gap {
  height: 2px;
  align-self: end;
  background: var(--border);
  opacity: 0.55;
}

.admin-infrastructure-footnote {
  margin-top: 1rem;
  color: var(--text-subtle);
  font-size: 0.68rem;
  line-height: 1.5;
}

.admin-telemetry-period-form,
.admin-telemetry-tabs,
.admin-telemetry-pagination {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.admin-telemetry-tabs {
  overflow-x: auto;
  border-bottom: 1px solid var(--border);
}

.admin-telemetry-tabs a {
  flex: 0 0 auto;
  padding: 0.65rem 0.15rem;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  font-size: 0.72rem;
  font-weight: 800;
}

.admin-telemetry-tabs a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent-hover);
}

.admin-telemetry-chart {
  min-height: 9rem;
  display: flex;
  align-items: stretch;
  gap: 0.35rem;
  overflow-x: auto;
  padding-top: 0.5rem;
}

.admin-telemetry-chart-column {
  min-width: 1.75rem;
  flex: 1 0 1.75rem;
  display: grid;
  grid-template-rows: 1rem minmax(5rem, 1fr) 1.25rem;
  align-items: end;
  justify-items: center;
  gap: 0.25rem;
}

.admin-telemetry-chart-value,
.admin-telemetry-chart-label {
  color: var(--text-subtle);
  font-size: 0.58rem;
  white-space: nowrap;
}

.admin-telemetry-chart-bar {
  width: min(1.1rem, 75%);
  min-height: 2px;
  align-self: end;
  background: var(--accent);
  border-radius: 2px 2px 0 0;
}

.admin-telemetry-search,
.admin-telemetry-metric-search {
  margin-bottom: 1rem;
}

.admin-telemetry-customer-table {
  margin-top: 0.5rem;
}

.admin-telemetry-row-action {
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 800;
  white-space: nowrap;
}

.admin-telemetry-pagination {
  justify-content: flex-end;
  margin-top: 1rem;
  color: var(--text-muted);
  font-size: 0.7rem;
  font-weight: 700;
}

.admin-telemetry-pagination .admin-action {
  width: auto;
  min-height: 2rem;
  padding: 0.4rem 0.7rem;
}

.admin-telemetry-metrics {
  min-width: 0;
}

.admin-telemetry-section-head {
  margin-bottom: 1rem;
}

.admin-metric-groups {
  display: grid;
  gap: 0.65rem;
}

.admin-metric-group {
  overflow: hidden;
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
}

.admin-metric-group > summary {
  min-height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 1rem;
  cursor: pointer;
  list-style: none;
}

.admin-metric-group > summary::-webkit-details-marker {
  display: none;
}

.admin-metric-group > summary strong,
.admin-metric-group > summary span {
  display: block;
}

.admin-metric-group > summary strong {
  color: var(--text);
  font-size: 0.8rem;
}

.admin-metric-group > summary div > span {
  margin-top: 0.15rem;
  color: var(--text-subtle);
  font-size: 0.65rem;
}

.admin-metric-count {
  min-width: 2rem;
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 800;
  text-align: right;
}

.admin-metric-group[open] > summary {
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--border);
}

.admin-metric-group > .admin-table-wrap {
  padding: 0.75rem 1rem;
}

.admin-metric-table td {
  min-width: 6rem;
}

.admin-metric-table td:first-child {
  min-width: 18rem;
}

.admin-metric-source {
  max-width: 30rem;
  margin-top: 0.2rem;
  color: var(--text-subtle);
  font-size: 0.6rem;
  overflow-wrap: anywhere;
}

.admin-metric-value {
  color: var(--text) !important;
  font-weight: 800;
}

@media (max-width: 900px) {
  .admin-stat-grid,
  .admin-detail-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .admin-grid-2 {
    grid-template-columns: 1fr;
  }

  .admin-infrastructure-grid,
  .admin-history-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .admin-page > nav > div {
    padding-right: 1rem;
    padding-left: 1rem;
  }

  .admin-page > nav > div > div {
    gap: 0.8rem;
  }

  .admin-page .primary-nav-seller,
  .admin-page .primary-nav-admin,
  .admin-page .primary-nav-divider {
    display: none;
  }

  .admin-page .primary-nav-signout {
    white-space: nowrap;
  }

  .admin-page-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .admin-page-title {
    font-size: 1.65rem;
  }

  .admin-stat-grid,
  .admin-detail-grid,
  .admin-infrastructure-grid,
  .admin-history-grid {
    grid-template-columns: 1fr;
  }

  .admin-panel {
    padding: 1rem;
  }

  .admin-telemetry-period-form {
    width: 100%;
    flex-wrap: wrap;
  }

  .admin-telemetry-period-form .admin-select {
    flex: 1 1 auto;
  }

  .admin-telemetry-pagination {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .admin-telemetry-pagination .admin-action {
    width: auto;
  }

  .admin-action {
    width: 100%;
  }
}