.card-content.gauge {
  display: flex;
  flex: 1;
  min-height: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.gauge-arc {
  width: 100%;
  max-width: 220px;
  height: auto;
}

.gauge-zone-good {
  stroke: var(--online);
}

.gauge-zone-warning {
  stroke: var(--warning);
}

.gauge-zone-critical {
  stroke: var(--offline);
}

.gauge-needle {
  stroke: var(--text);
  stroke-width: 2;
}

.gauge-reading {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.gauge-value {
  font-family: var(--font-ui);
  font-size: 28px;
  font-weight: 600;
  color: var(--text);
}

.gauge-unit {
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--text-muted);
}