/* Admin Dashboard Styles */

/* Dashboard Header */
.dashboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  padding: 0 24px;
  background: linear-gradient(to bottom, rgba(18, 22, 31, 0.95), rgba(10, 14, 26, 0.95));
  border-bottom: 1px solid var(--border-primary);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.header-left {
  flex: 0 0 auto;
}

.header-center {
  flex: 1;
  display: flex;
  justify-content: center;
}

.header-right {
  flex: 0 0 auto;
}

/* Cluster Indicators */
.cluster-indicators {
  display: flex;
  gap: 32px;
  align-items: center;
}

.indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.indicator-value {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 1px;
}

/* Assistant Toggle Button */
.assistant-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-secondary);
  border-radius: 4px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: var(--font-size-label);
  letter-spacing: var(--letter-spacing-label);
  cursor: pointer;
  transition: all 0.2s ease;
}

.assistant-toggle:hover {
  border-color: var(--border-primary);
  color: var(--text-primary);
  box-shadow: 0 0 8px rgba(0, 217, 255, 0.3);
}

.assistant-toggle.active {
  background: rgba(0, 217, 255, 0.1);
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  box-shadow: 0 0 12px rgba(0, 217, 255, 0.4);
}

.toggle-icon {
  font-size: 18px;
  line-height: 1;
}

.toggle-label {
  text-transform: uppercase;
  font-weight: 600;
}

/* Dashboard Grid Base */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding: 24px;
  min-height: calc(100vh - 60px);
}

/* Dashboard Panel Base */
.dashboard-panel {
  background: var(--bg-panel);
  border: 1px solid var(--border-secondary);
  border-radius: 6px;
  padding: 20px;
  transition: all 0.2s ease;
}

.dashboard-panel:hover {
  border-color: var(--border-primary);
  box-shadow: 0 0 15px rgba(0, 217, 255, 0.15);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-secondary);
}

.panel-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Panel Variants */
.panel-large {
  grid-column: span 2;
}

.panel-tall {
  grid-row: span 2;
}

.panel-full {
  grid-column: span 3;
}

/* Metric Display */
.metric {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.metric-label {
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-label);
  font-size: var(--font-size-label);
  color: var(--text-secondary);
  font-weight: 600;
}

.metric-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--neon-cyan);
  text-shadow: 0 0 8px rgba(0, 217, 255, 0.4);
}

/* Responsive Breakpoints */
@media (max-width: 1400px) {
  .dashboard-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .panel-large,
  .panel-full {
    grid-column: span 2;
  }
}

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

  .panel-large,
  .panel-full {
    grid-column: span 1;
  }

  .cluster-indicators {
    gap: 16px;
  }

  .dashboard-header {
    padding: 0 16px;
  }
}

@media (max-width: 600px) {
  .header-center {
    display: none;
  }

  .dashboard-header {
    justify-content: space-between;
  }

  .assistant-toggle {
    padding: 8px 12px;
  }

  .toggle-label {
    display: none;
  }
}

/* Cluster Health Panel */
.cluster-health-panel {
  grid-column: span 1;
}

.metrics-row {
  display: flex;
  gap: 24px;
  margin-bottom: 16px;
}

.metric {
  flex: 1;
}

.metric-value {
  font-size: 32px;
  font-weight: 600;
  line-height: 1;
  margin-bottom: 8px;
}

.metric-value .unit {
  font-size: 16px;
  margin-left: 2px;
}

.metric-label {
  font-size: 11px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.health-chart-placeholder {
  height: 120px;
  background: rgba(0, 217, 255, 0.05);
  border: 1px dashed var(--border-secondary);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.placeholder-text {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.last-updated {
  font-size: 10px;
  color: var(--text-muted);
  text-align: right;
  letter-spacing: 0.5px;
}

/* Worker Status Panel */
.worker-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.worker-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid rgba(0, 217, 255, 0.1);
}

.worker-item:last-child {
  border-bottom: none;
}

.worker-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
}

.worker-status {
  font-size: 12px;
  font-weight: 600;
}

/* Active Sessions Panel */
.session-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.session-item {
  padding: 8px 0;
  border-bottom: 1px solid rgba(0, 217, 255, 0.1);
}

.session-item:last-child {
  border-bottom: none;
}

.session-user {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.session-details {
  font-size: 11px;
  color: var(--text-secondary);
}

/* Loading state */
.loading-state {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100px;
  font-size: 13px;
}