/* Scrollable content area */
.content {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px 40px;
  min-width: 0;
  background: var(--bg-body);
}

/* System overview strip */
.overviewStrip {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}

.overviewCard {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 12px 16px;
  text-align: center;
}

.overviewLabel {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.overviewValue {
  font-size: 22px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-primary);
  line-height: 1.2;
}

.valueLive { color: var(--success); }
.valueStale { color: var(--warning); }
.valueDead { color: var(--error); }

/* Section header */
.sectionHeaderRow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.sectionTitle {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.sectionMeta {
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* Agent cards grid */
.agentGrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

/* Agent card */
.agentCard {
  display: flex;
  flex-direction: column;
  gap: 0;
  overflow: hidden;
  padding: 0 !important;
}

/* Agent card header */
.agentCardHeader {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 10px;
  cursor: pointer;
  transition: background 0.15s;
}

.agentCardHeader:hover {
  background: var(--bg-hover);
}

.agentCardLeft {
  display: flex;
  align-items: center;
  gap: 10px;
}

.agentCardName {
  font-size: 14px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-primary);
}

.agentCardService {
  font-size: 11px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

.agentCardRight {
  display: flex;
  align-items: center;
  gap: 10px;
}

.expandIcon {
  font-size: 10px;
  color: var(--text-muted);
}

/* Agent metrics row */
.agentMetrics {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  padding: 6px 12px 12px;
  border-top: 1px solid var(--border-subtle);
}

.agentMetric {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 6px 12px;
  min-width: 80px;
}

.metricLabel {
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.metricValue {
  color: var(--text-primary);
}

.metricValueWarn {
  color: var(--warning);
  font-family: var(--font-mono);
  font-size: 12px;
}

.metricValueError {
  color: var(--error);
  font-family: var(--font-mono);
  font-size: 12px;
}

/* Expanded charts area */
.agentCharts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-raised);
  border-top: 1px solid var(--border-subtle);
}

.agentChart {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.chartTitle {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}