/**
 * Panel heading
 *
 * One heading for every left-rail panel: Blocks, Outline, Version history,
 * Data sources. Geometry mirrors the prototype's `.panel-header`
 * (p1-responsive/editor/editor.css:230).
 */

.header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--pds-color-border-default, var(--puck-css-border));
  flex: none;
}

.title {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-family: var(--pds-typography-ff-compact, 'Inter Tight', 'Inter', sans-serif);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--pds-color-foreground-default, var(--puck-css-text));
}

/* Trailing controls never shrink when the title is long. */
.header > *:not(.title) {
  flex-shrink: 0;
}