/* Portal integration only; keep the upstream renderer and export code pinned. */
html[data-embed="true"] .toolbar {
  display: flex !important;
  position: relative;
  inset: auto;
  justify-content: center;
  height: 52px;
  padding: 4px;
  box-sizing: border-box;
  background: var(--bg);
}
html[data-embed="true"] #btn-present,
html[data-embed="true"] #btn-motion { display: none !important; }
html[data-embed="true"] .diagram-container > svg {
  max-height: calc(100vh - 68px);
}
html[data-embed="true"] .toolbar .preset-menu,
html[data-embed="true"] .toolbar .export-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: auto;
  width: min(320px, 100vw);
  max-width: 100vw;
  max-height: calc(100vh - 52px);
  overflow-y: auto;
  box-sizing: border-box;
}
html[data-embed="true"] .toolbar .export-wrap { position: static; }
html[data-embed="true"] .toolbar .export-menu { left: auto; right: 0; }
html[data-embed="true"] .toolbar .preset-menu button,
html[data-embed="true"] .toolbar .export-menu button { min-height: 44px; }