:root {
  color-scheme: dark;
  --bg: #0f1419;
  --card: #171d25;
  --border: #2a3441;
  --text: #e8edf3;
  --muted: #9aa7b5;
  --accent: #5b9dff;
  --warn: #f0b429;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.admin {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

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

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
}

.admin-header {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

h1, h2 { margin: 0 0 8px; }

.muted { color: var(--muted); }

.form {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

label {
  display: grid;
  gap: 8px;
  font-size: 14px;
}

input {
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #0c1015;
  color: var(--text);
}

textarea,
select {
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #0c1015;
  color: var(--text);
}

textarea {
  min-height: 96px;
  resize: vertical;
}

button, .secondary {
  border: 0;
  border-radius: 10px;
  padding: 12px 16px;
  background: var(--accent);
  color: #081018;
  font-weight: 600;
  cursor: pointer;
}

button.secondary, .secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.error {
  color: #ff8f8f;
  margin: 12px 0 0;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.summary-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  display: grid;
  gap: 8px;
}

.summary-card.accent strong { color: var(--accent); }

.summary-card .label {
  color: var(--muted);
  font-size: 13px;
}

.summary-card strong {
  font-size: 22px;
}

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

.table-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.period-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  align-items: center;
}

.period-links a {
  color: var(--accent);
  text-decoration: none;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

th, td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

th { color: var(--muted); font-weight: 600; }

td.num, th.num { text-align: right; white-space: nowrap; }

.empty {
  text-align: center;
  color: var(--muted);
  padding: 24px;
}

.badge {
  display: inline-block;
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 999px;
}

.badge-warn {
  background: rgba(240, 180, 41, 0.15);
  color: var(--warn);
}

.badge-good {
  background: rgba(126, 224, 163, 0.15);
  color: #7ee0a3;
}

.footnote {
  margin-top: 16px;
  font-size: 13px;
}

.section-head {
  margin-bottom: 16px;
}

.section-head h2 {
  margin-bottom: 4px;
}

.balance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.balance-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  background: #121820;
}

.balance-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.balance-head h3 {
  margin: 0;
  font-size: 18px;
}

.balance-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.balance-metrics .label {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 4px;
}

.balance-metrics strong {
  display: block;
  font-size: 18px;
}

.balance-metrics .sub {
  display: block;
  font-size: 12px;
  margin-top: 2px;
}

.balance-remaining {
  color: var(--accent);
}

.balance-remaining.warn {
  color: var(--warn);
}

.balance-remaining.danger {
  color: #ff8f8f;
}

.balance-edit {
  display: grid;
  gap: 10px;
  margin-bottom: 12px;
}

.balance-edit[hidden] {
  display: none !important;
}

.balance-edit input {
  width: 100%;
}

.balance-updated {
  margin: 12px 0 0;
  font-size: 12px;
}

.charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.chart-card canvas {
  width: 100% !important;
  max-height: 300px;
}

.balance-edit-btn,
.balance-save-btn {
  font-size: 13px;
  padding: 8px 12px;
}

.admin-tabs {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px 16px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.admin-tabs a {
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}

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

.admin-tabs__active {
  background: rgba(91, 157, 255, 0.15);
  border-color: var(--accent);
  color: var(--accent);
}

.stub-notice {
  margin-bottom: 20px;
  border-color: rgba(240, 180, 41, 0.35);
  background: rgba(240, 180, 41, 0.08);
}

.stub-notice p {
  margin: 0 0 8px;
}

.stub-notice p:last-child {
  margin-bottom: 0;
}

.stub-card {
  opacity: 0.85;
}

.admin-details {
  margin-bottom: 20px;
}

.admin-details > summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  padding: 4px 0;
}

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

.admin-details > summary::before {
  content: "▸ ";
  color: var(--muted);
}

.admin-details[open] > summary::before {
  content: "▾ ";
}

.admin-details .summary-grid {
  margin-top: 14px;
  margin-bottom: 0;
}

.breakeven-card {
  margin-bottom: 20px;
}

.breakeven-table {
  margin-top: 8px;
}

.summary-card .sub {
  display: block;
  font-size: 12px;
  margin-top: 4px;
  font-weight: 400;
}

.summary-card.accent-positive strong {
  color: #7ee0a3;
}

.summary-card.accent-danger strong {
  color: #ff8f8f;
}

.summary-card.accent-warn strong {
  color: var(--warn);
}

.period-toolbar {
  max-width: 1200px;
  margin: 0 auto 16px;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
}

.period-form {
  display: flex;
  gap: 12px;
  align-items: end;
  flex-wrap: wrap;
}

.period-form label {
  font-size: 13px;
}

.period-form select {
  padding: 8px 10px;
}

.export-link {
  color: var(--accent);
  text-decoration: none;
  font-size: 14px;
}

.export-link:hover {
  text-decoration: underline;
}

.tooltip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 11px;
  cursor: help;
  position: relative;
}

.tooltip:hover::after,
.tooltip:focus::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 220px;
  max-width: 280px;
  padding: 8px 10px;
  border-radius: 10px;
  background: #0c1015;
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 12px;
  font-weight: 400;
  z-index: 20;
  white-space: normal;
}

.live-status {
  color: #7ee0a3;
  font-size: 12px;
}

.live-status--error {
  color: #ff8f8f;
}

.runway.danger,
.runway.warn {
  font-weight: 700;
}

.runway.danger {
  color: #ff8f8f;
}

.runway.warn {
  color: var(--warn);
}

.cohort-table .cohort-cell {
  text-align: right;
  font-weight: 600;
}

.balance-metrics {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 720px) {
  .balance-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.summary-card .sub a {
  color: var(--accent);
  text-decoration: none;
}

.summary-card .sub a:hover {
  text-decoration: underline;
}

.kpi-delta {
  display: block;
  min-height: 18px;
}

.delta {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  margin-top: 2px;
}

.delta-good {
  color: #7ee0a3;
}

.delta-bad {
  color: #ff8f8f;
}

.delta-flat {
  color: var(--muted);
}

.summary-card[data-invert-delta="true"] .delta-good {
  color: #7ee0a3;
}

.chart-card-wide {
  grid-column: 1 / -1;
}

.engagement-grid {
  margin-bottom: 20px;
}

.summary-card.accent-warn strong {
  color: var(--warn);
}

.activity-heatmap {
  overflow-x: auto;
}

.heatmap-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}

.heatmap-table th,
.heatmap-table td {
  padding: 4px 6px;
  text-align: center;
  border: 1px solid var(--border);
}

.heatmap-table th {
  color: var(--muted);
  font-weight: 600;
  white-space: nowrap;
}

.heatmap-cell {
  min-width: 28px;
  color: var(--text);
}

.chart-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.chart-head h2 {
  margin: 0;
}

.chart-summary {
  margin: -4px 0 12px;
  font-size: 0.84rem;
  line-height: 1.45;
}

.chart-card > h2 {
  margin-bottom: 4px;
}

.chart-card > h2 + .chart-summary {
  margin-top: 0;
}

.heatmap-legend {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  font-size: 0.82rem;
}

.heatmap-legend-scale {
  flex: 1;
  max-width: 160px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(91, 157, 255, 0.08), rgba(91, 157, 255, 0.85));
}

.breakdown-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.quick-links .period-links {
  margin-top: 8px;
}

.success {
  color: #7ee0a3;
  margin: 12px 0 0;
}

.site-comms-section {
  margin-bottom: 20px;
}

.site-comms-form {
  display: grid;
  gap: 14px;
  margin: 16px 0;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #121820;
}

.site-comms-form h3 {
  margin: 0;
}

.site-comms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.checkbox-label {
  align-content: end;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.checkbox-label input {
  width: auto;
}

.site-comms-list {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

.site-comms-item {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(12, 16, 21, 0.45);
}

.site-comms-item__head,
.site-comms-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.site-comms-actions {
  justify-content: flex-start;
}

.cms-editor-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.7fr);
  gap: 12px;
}

.cms-preview {
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(12, 16, 21, 0.55);
}

.cms-preview h4 {
  margin: 0 0 10px;
}

.cms-preview__error {
  color: #ff8f8f;
  font-size: 13px;
  margin-bottom: 8px;
}

.cms-reject-form {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.cms-reject-form input {
  min-width: 220px;
  padding: 10px 12px;
}

button.danger,
.secondary.danger {
  color: #ff8f8f;
  border-color: rgba(255, 143, 143, 0.45);
}

@media (max-width: 840px) {
  .cms-editor-grid {
    grid-template-columns: 1fr;
  }
}

.compare-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 0;
  font-size: 0.92rem;
  color: var(--text);
  cursor: pointer;
  user-select: none;
}

.compare-toggle input {
  accent-color: var(--accent);
}

.compare-hint {
  margin: 6px 0 0;
  font-size: 0.85rem;
}

.chart-card {
  position: relative;
  min-height: 280px;
}

.chart-card canvas {
  opacity: 1;
  transition: opacity 0.15s ease;
}

.chart-card:not(.chart-card--ready) canvas {
  opacity: 0;
  pointer-events: none;
}

.chart-skeleton {
  position: absolute;
  inset: 56px 16px 16px;
  border-radius: 10px;
  overflow: hidden;
  background: rgba(42, 52, 65, 0.55);
}

.chart-skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(
    90deg,
    transparent,
    rgba(154, 167, 181, 0.18),
    transparent
  );
  animation: skeleton-shimmer 1.25s ease-in-out infinite;
}

.heatmap-host {
  position: relative;
  min-height: 180px;
}

.heatmap-host--loading .heatmap-table {
  visibility: hidden;
}

.heatmap-skeleton {
  position: absolute;
  inset: 0;
  min-height: 160px;
  border-radius: 10px;
  background: rgba(42, 52, 65, 0.55);
}

.skeleton-shimmer::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(
    90deg,
    transparent,
    rgba(154, 167, 181, 0.18),
    transparent
  );
  animation: skeleton-shimmer 1.25s ease-in-out infinite;
}

.skeleton-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.skeleton-block {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  background: rgba(42, 52, 65, 0.55);
}

.balance-skeleton {
  min-height: 180px;
}

.routerai-cluster-summary {
  margin-bottom: 1rem;
}

.routerai-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem 1rem;
}

.routerai-summary-grid .label {
  display: block;
  font-size: 0.75rem;
  color: var(--muted, #9aa7b5);
  margin-bottom: 0.2rem;
}

.routerai-key-card .routerai-provider-key {
  margin: 0.15rem 0 0.5rem;
  font-size: 0.78rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  word-break: break-all;
}

.routerai-key-grid {
  margin-bottom: 1rem;
}

.routerai-key-card strong.danger,
.routerai-summary-grid strong.danger {
  color: #ff8f8f;
}

.routerai-key-card strong.warn,
.routerai-summary-grid strong.warn {
  color: #f0b429;
}

.routerai-chart-card {
  margin-top: 0.5rem;
}

.balance-cards--loading .balance-skeleton-grid {
  width: 100%;
}

@keyframes skeleton-shimmer {
  100% {
    transform: translateX(100%);
  }
}

@media (max-width: 720px) {
  .charts-grid {
    grid-template-columns: 1fr;
  }

  .chart-card canvas {
    max-height: 220px;
  }
}

:root {
  --admin-cyan: #00e5ff;
  --admin-orange: #ff9500;
  --admin-text: #e6f1f5;
  --admin-muted: #8aa0a8;
  --table-odd: #141b26;
  --table-even: #1a2332;
}

.period-toolbar__row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  align-items: flex-end;
}

.period-toolbar__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  justify-content: flex-start;
  align-items: center;
}

.period-toolbar > dialog {
  position: fixed;
}

.admin-quick-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: flex-end;
}

.saved-views-label {
  display: grid;
  gap: 4px;
  font-size: 13px;
  color: var(--muted);
}

.chart-hide-btn {
  font-size: 12px;
  padding: 4px 8px;
}

.hero-kpis {
  display: grid;
  grid-template-columns: minmax(280px, 1.2fr) minmax(280px, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.kpi-nsm,
.health-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
}

.kpi-nsm strong,
.health-card strong {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--admin-cyan);
}

.kpi-primary {
  padding: 20px;
}

.kpi-primary strong {
  font-size: 32px;
  font-weight: 700;
  color: var(--admin-text);
}

.kpi-primary.kpi-margin strong {
  color: var(--admin-orange);
}

.kpi-primary.kpi-positive strong {
  color: var(--admin-cyan);
}

.kpi-secondary strong {
  font-size: 22px;
  font-weight: 600;
  color: var(--admin-text);
}

.kpi-tertiary strong {
  font-size: 17px;
  font-weight: 400;
  color: var(--admin-muted);
}

.kpi-value-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
}

.kpi-value-row .delta {
  font-size: 18px;
  font-weight: 600;
}

.sparkline {
  width: 100%;
  max-width: 180px;
  height: 36px;
  margin-top: 4px;
}

.health-card--good strong,
.health-item--ok { color: #7ee0a3; }
.health-card--watch strong,
.health-item--warn { color: var(--warn); }
.health-card--critical strong,
.health-item--bad { color: #ff6b6b; }

.health-band {
  display: inline-block;
  margin-top: 4px;
  font-size: 14px;
  color: var(--muted);
}

.health-breakdown {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.health-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
}

.table-wrap {
  max-height: 70vh;
  overflow: auto;
}

.table-wrap table:not(.heatmap-table) tbody tr:nth-child(odd) {
  background: var(--table-odd);
}

.table-wrap table:not(.heatmap-table) tbody tr:nth-child(even) {
  background: var(--table-even);
}

.table-wrap th,
.table-wrap td {
  padding: 12px 14px;
}

.table-wrap thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #141b26;
  box-shadow: 0 1px 0 var(--border);
}

.table-wrap th[data-sortable] {
  cursor: pointer;
  user-select: none;
}

.table-wrap th[data-sortable]::after {
  content: " ↕";
  opacity: 0.45;
  font-size: 11px;
}

.table-wrap th[data-sort="asc"]::after { content: " ↑"; opacity: 1; }
.table-wrap th[data-sort="desc"]::after { content: " ↓"; opacity: 1; }

.col-key {
  font-weight: 700;
  background: rgba(0, 229, 255, 0.08);
}

.margin-pct--good { color: #7ee0a3; }
.margin-pct--mid { color: #f0b429; }
.margin-pct--bad { color: #ff6b6b; }

.heatmap-table {
  font-size: 12px;
}

.heatmap-table th,
.heatmap-table td {
  padding: 0;
}

.heatmap-cell {
  min-width: 40px;
  width: 40px;
  height: 40px;
  color: var(--admin-text);
  font-size: 11px;
  cursor: pointer;
}

.heatmap-cell.is-anomaly {
  box-shadow: inset 0 0 0 2px #ff4444;
}

.heatmap-legend-scale {
  background: linear-gradient(90deg, #1a2332, #00e5ff, #ff9500, #ff4444);
}

.admin-dialog {
  width: min(560px, calc(100vw - 32px));
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #121820;
  color: var(--text);
  padding: 20px;
}

.admin-dialog::backdrop {
  background: rgba(8, 12, 18, 0.72);
}

.cmdk-form input[type="search"] {
  width: 100%;
  margin-bottom: 8px;
}

#admin-cmdk-results {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  max-height: 320px;
  overflow: auto;
}

#admin-cmdk-results button {
  width: 100%;
  text-align: left;
  background: transparent;
  color: var(--text);
  border: 0;
  padding: 10px 8px;
  border-radius: 8px;
}

#admin-cmdk-results button:hover,
#admin-cmdk-results button.is-active {
  background: rgba(0, 229, 255, 0.12);
}

.heatmap-drill-body {
  max-height: 360px;
  overflow: auto;
}

@media (max-width: 900px) {
  .hero-kpis {
    grid-template-columns: 1fr;
  }

  .kpi-nsm strong,
  .health-card strong,
  .kpi-primary strong {
    font-size: 28px;
  }
}