.admin-login {
  min-height: min(70vh, 38rem);
  display: grid;
  place-items: center;
}

.admin-login__card,
.admin-panel,
.admin-stat-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-surface);
  background: color-mix(in srgb, var(--panel) 97%, transparent);
  box-shadow: var(--shadow-soft);
}

.admin-login__card {
  width: min(32rem, 100%);
  padding: 1.25rem;
  display: grid;
  gap: 0.9rem;
}

.admin-login__card h1,
.admin-topbar h1,
.admin-panel h2 {
  margin: 0;
  font-size: clamp(1.15rem, 2.2vw, 1.8rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.admin-login__warning,
.admin-login__meta,
.admin-panel__header p,
.admin-topbar__meta {
  margin: 0;
  color: var(--muted);
}

.admin-topbar,
.admin-range,
.admin-live-grid,
.admin-health-grid,
.admin-actions-grid,
.admin-charts-grid,
.admin-recent-grid {
  display: grid;
  gap: 0.9rem;
}

.admin-topbar {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  margin-bottom: 1rem;
}

.admin-topbar__actions {
  display: inline-flex;
  gap: 0.55rem;
  align-items: center;
}

.admin-range {
  margin-bottom: 1rem;
}

.admin-range__presets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.admin-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.1rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--panel) 96%, transparent);
  color: var(--ink);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
}

.admin-chip--active {
  border-color: color-mix(in srgb, var(--accent) 28%, var(--line));
  background: color-mix(in srgb, var(--accent-soft) 72%, var(--panel));
}

.admin-range__form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: end;
}

.admin-range__form label {
  display: grid;
  gap: 0.28rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.admin-stats-grid {
  display: grid;
  gap: 0.8rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 1rem;
}

.admin-stats-grid--compact {
  margin-bottom: 0;
}

.admin-stat-card {
  padding: 0.9rem 1rem;
}

.admin-stat-card--primary {
  border-color: color-mix(in srgb, var(--accent) 26%, var(--line));
}

.admin-stat-card--accent {
  border-color: color-mix(in srgb, var(--link) 32%, var(--line));
}

.admin-stat-card--danger {
  border-color: color-mix(in srgb, var(--danger) 28%, var(--line));
}

.admin-stat-card__label,
.admin-chart__label {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.admin-stat-card__value {
  margin: 0.25rem 0 0;
  font-size: clamp(1.45rem, 2vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.admin-live-grid {
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr) minmax(0, 0.8fr);
  margin-bottom: 1rem;
}

.admin-panel {
  padding: 1rem;
}

.admin-panel__header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.admin-room-snapshot {
  display: grid;
  gap: 0.8rem;
}

.admin-room-snapshot__bar {
  display: flex;
  width: 100%;
  min-height: 1rem;
  overflow: hidden;
  border-radius: var(--radius-pill);
  background: var(--panel-soft);
}

.admin-room-snapshot__waiting {
  background: color-mix(in srgb, var(--accent) 18%, var(--panel-soft));
}

.admin-room-snapshot__active {
  background: var(--link);
}

.admin-room-snapshot__legend {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.admin-room-snapshot__legend p {
  margin: 0;
  color: var(--muted);
}

.admin-key-values {
  display: grid;
  gap: 0.55rem;
  margin: 0;
}

.admin-key-values div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.55rem;
  border-top: 1px solid var(--line);
}

.admin-key-values div:first-child {
  padding-top: 0;
  border-top: 0;
}

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

.admin-key-values dt {
  color: var(--muted);
}

.admin-key-values dd {
  font-weight: 700;
}

.admin-health-grid,
.admin-actions-grid {
  margin-bottom: 1rem;
}

.admin-health-list {
  display: grid;
  gap: 0.6rem;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 0;
}

.admin-health-list__item {
  display: grid;
  gap: 0.25rem;
  min-width: 0;
  padding: 0.65rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-surface);
  background: var(--panel-soft);
}

.admin-health-list__item dt,
.admin-health-list__item dd {
  margin: 0;
}

.admin-health-list__item dt {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.82rem;
}

.admin-health-list__item dd {
  display: grid;
  gap: 0.12rem;
  font-size: 0.9rem;
}

.admin-health-list__item dd strong {
  color: var(--ink);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.admin-health-list__item dd span {
  overflow: hidden;
  color: var(--muted);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-health-list__dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: var(--radius-pill);
  background: var(--link);
}

.admin-health-list__item--warning .admin-health-list__dot {
  background: var(--danger);
}

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

.admin-action-list__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.9rem;
  align-items: center;
  padding: 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-surface);
  background: var(--panel-soft);
}

.admin-action-list__item h3,
.admin-action-list__item p {
  margin: 0;
}

.admin-action-list__item h3 {
  font-size: 1rem;
}

.admin-action-list__item p {
  margin-top: 0.2rem;
  color: var(--muted);
  font-size: 0.9rem;
}

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

.admin-charts-grid .admin-panel:last-child {
  grid-column: 1 / -1;
}

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

.admin-activity-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.admin-activity-list__item {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
}

.admin-activity-list__item:first-child {
  padding-top: 0;
  border-top: 0;
}

.admin-activity-list__main {
  min-width: 0;
}

.admin-activity-list__title,
.admin-activity-list__meta,
.admin-panel__empty {
  margin: 0;
}

.admin-activity-list__title {
  font-weight: 600;
}

.admin-activity-list__meta,
.admin-activity-list__time,
.admin-panel__empty {
  color: var(--muted);
  font-size: 0.9rem;
}

.admin-activity-list__meta {
  margin-top: 0.18rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.admin-activity-list__time {
  white-space: nowrap;
}

.admin-chart {
  width: 100%;
  height: auto;
  display: block;
}

.admin-chart__label {
  fill: var(--muted);
  font-family: "Avenir Next", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

@media (max-width: 900px) {
  .admin-stats-grid,
  .admin-live-grid,
  .admin-health-list,
  .admin-action-list__item,
  .admin-charts-grid,
  .admin-recent-grid {
    grid-template-columns: 1fr;
  }

  .admin-topbar {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .admin-topbar__actions {
    flex-wrap: wrap;
  }
}