.site-hierarchy-overlay.site-hierarchy-overlay {
  z-index: var(--z-hierarchy-editor);
}

.site-hierarchy-panel.site-hierarchy-panel {
  max-width: 920px;
  width: 96%;
  max-height: 90vh;
  overflow: auto;
  display: block;
}

.site-hierarchy-subhead {
  margin: 20px 0 8px;
  font-size: 1.05rem;
  font-weight: 700;
  color: #1a1740;
  border-bottom: 1px solid #e6e4f0;
  padding-bottom: 6px;
}

.site-hierarchy-row--child .site-hierarchy-rank {
  font-size: 1.25rem;
}

.site-hierarchy-row--child {
  margin-inline-start: 12px;
  border-style: dashed;
}

.site-hierarchy-lead {
  margin: 0 0 12px;
  color: #444;
  font-size: 0.95rem;
  line-height: 1.5;
}

.site-hierarchy-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 12px 0 20px;
}

.site-hierarchy-row {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) auto;
  gap: 10px 12px;
  align-items: start;
  padding: 12px 14px;
  border: 1px solid #e2e2ea;
  border-radius: 10px;
  background: #fafaff;
  cursor: grab;
}

.site-hierarchy-row.site-hierarchy-row--hidden {
  opacity: 0.72;
  background: #f3f3f7;
}

.site-hierarchy-row--dragging {
  opacity: 0.55;
}

.site-hierarchy-rank {
  font-size: 1.65rem;
  font-weight: 800;
  line-height: 1.1;
  color: #2d2a55;
  text-align: center;
  padding-top: 4px;
}

.site-hierarchy-main {
  min-width: 0;
}

.site-hierarchy-title-line {
  font-weight: 700;
  margin-bottom: 4px;
  word-break: break-word;
}

.site-hierarchy-meta {
  font-size: 0.82rem;
  color: #555;
  margin-bottom: 4px;
}

.site-hierarchy-preview {
  font-size: 0.8rem;
  color: #666;
  line-height: 1.35;
  max-height: 2.7em;
  overflow: hidden;
}

.site-hierarchy-controls {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: stretch;
}

.site-hierarchy-order-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
}

.site-hierarchy-order-row input[type="number"] {
  width: 72px;
  padding: 6px 8px;
  border-radius: 6px;
  border: 1px solid #ccc;
}

.site-hierarchy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
}

.site-hierarchy-actions button,
.site-hierarchy-action-btn {
  padding: 6px 10px;
  font-size: 0.85rem;
  cursor: pointer;
  border: 1px solid #cfcde0;
  border-radius: 6px;
  background: #fff;
  color: #1a1740;
}

.site-hierarchy-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 8px;
  position: sticky;
  bottom: 0;
  background: #fff;
  padding: 10px 0 4px;
  border-top: 1px solid #e6e4f0;
  z-index: 2;
}

@media (max-width: 720px) {
  .site-hierarchy-row {
    grid-template-columns: 48px minmax(0, 1fr);
  }
  .site-hierarchy-controls {
    grid-column: 1 / -1;
  }
}

.site-hierarchy-empty,
.site-hierarchy-loading {
  margin: 16px 0;
  padding: 16px;
  text-align: center;
  color: #444;
  background: #f7f7fb;
  border: 1px dashed #cfcde0;
  border-radius: 8px;
}