/* Config Editor — native app chrome */

.config-editor__workspace {
  grid-template-columns: 200px 1fr minmax(200px, 280px);
}

.config-editor__sidebar,
.config-editor__main,
.config-editor__tree-panel {
  padding: 0.75rem;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.config-editor__name {
  margin-bottom: 0.5rem;
  flex-shrink: 0;
}

.config-editor__source {
  flex: 1;
  min-height: 200px;
  resize: none;
}

.config-editor__toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
  flex-shrink: 0;
}

.config-editor__path {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78rem;
  color: var(--page-fg-muted);
  margin: 0 0 0.5rem;
  word-break: break-all;
  flex-shrink: 0;
}

.config-editor__tree-host {
  overflow: auto;
  flex: 1;
  min-height: 0;
}

.config-editor__tree,
.config-editor__tree-children {
  list-style: none;
  padding-left: 0.75rem;
  margin: 0;
}

.config-editor__tree-summary,
.config-editor__tree-leaf {
  display: block;
  width: 100%;
  text-align: left;
  border: none;
  background: transparent;
  padding: 0.25rem 0.35rem;
  border-radius: 4px;
  cursor: pointer;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78rem;
  color: var(--page-fg);
}

.config-editor__tree-summary:hover,
.config-editor__tree-leaf:hover {
  background: color-mix(in srgb, var(--header-accent) 10%, var(--surface));
}

.config-editor__tree-summary:focus-visible,
.config-editor__tree-leaf:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.config-editor__tree-node--open > .config-editor__tree-children {
  display: block;
}

.config-editor__tree-children {
  display: none;
}

.config-editor__tree-key {
  color: var(--header-accent);
  margin-right: 0.35rem;
}

.config-editor__tree-value {
  color: var(--page-fg-muted);
}

.config-editor__tree-placeholder {
  color: var(--page-fg-muted);
  font-size: 0.85rem;
}

@media (max-width: 900px) {
  .config-editor__workspace {
    grid-template-columns: 1fr;
    overflow: auto;
  }

  .config-editor__tree-panel {
    order: 3;
    max-height: 40vh;
  }
}