/* mind map editor — the whole g.mindmap-node is the click/hover target, but a <g> paints no
   stroke, so push the hover/selection outline onto the node's shape element (rect/circle/path/
   polygon). Mermaid colours mindmap shapes by section, so override with the accent to make the
   selection read clearly. */
.dia-mindmap .flow-canvas g.mindmap-node.dia-pick-hover > .label-container {
  stroke: rgba(59, 110, 246, 0.5) !important;
  stroke-width: 2px !important;
}
.dia-mindmap .flow-canvas g.mindmap-node.dia-pick-sel > .label-container {
  stroke: var(--accent, #3b6ef6) !important;
  stroke-width: 3px !important;
}