.builder-external-refs {
  display: grid;
  gap: 7px;
  margin-top: 9px;
  padding: 8px;
  border: 1px dashed var(--warn);
  border-radius: 8px;
}
.builder-external-refs label { display: grid; gap: 4px; color: var(--muted); font-size: 8px; }
.builder-external-refs label > div { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 5px; }
.builder-external-refs label button { border: 0; background: transparent; color: var(--danger); font-size: 16px; }
.builder-external-refs .builder-rule-note { margin: 0; }