#graph-container {
  flex: 1;
  min-height: 400px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.drawer-type.external {
  background: #e2e8f0;
  color: var(--color-external);
}