/* LinkMLViewerPage.css - LinkML Schema Viewer Page Layout & Styling */

.linkml-viewer-page {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 2rem;
  height: calc(100vh - var(--nav-height, 100px)); /* Dynamic nav height via CSS variable */
  padding: 2rem;
  background: var(--background-color, #fafafa);
  transition: height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Sidebar */
.linkml-viewer-page__sidebar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow-y: auto;
  overscroll-behavior: contain; /* Prevent scroll propagation to parent/footer */
  padding-right: 1rem;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Sidebar Header with collapse toggle */
.linkml-viewer-page__sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  min-height: 2.5rem;
}

.linkml-viewer-page__sidebar-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  background: var(--surface-color, #fff);
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: bold;
  color: var(--text-secondary, #757575);
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.linkml-viewer-page__sidebar-toggle:hover {
  background: var(--primary-color, #1976d2);
  border-color: var(--primary-color, #1976d2);
  color: white;
}

/* Collapsed sidebar state */
.linkml-viewer-page--sidebar-collapsed {
  grid-template-columns: 48px 1fr;
}

.linkml-viewer-page__sidebar--collapsed {
  width: 48px;
  min-width: 48px;
  padding-right: 0;
  overflow: hidden;
}

.linkml-viewer-page__sidebar--collapsed .linkml-viewer-page__sidebar-header {
  justify-content: center;
}

.linkml-viewer-page__sidebar--collapsed .linkml-viewer-page__sidebar-title {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

.linkml-viewer-page__sidebar-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary, #212121);
  margin: 0;
  flex-grow: 1;
}

/* Sidebar Search */
.linkml-viewer-page__sidebar-search {
  position: relative;
  margin-bottom: 0.75rem;
}

.linkml-viewer-page__sidebar-search-input {
  width: 100%;
  padding: 0.5rem 2rem 0.5rem 0.75rem;
  font-size: 0.8125rem;
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 4px;
  background: white;
  color: var(--text-primary, #212121);
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}

.linkml-viewer-page__sidebar-search-input:focus {
  outline: none;
  border-color: var(--primary-color, #1976d2);
  box-shadow: 0 0 0 2px rgba(25, 118, 210, 0.15);
}

.linkml-viewer-page__sidebar-search-input::placeholder {
  color: var(--text-tertiary, #9e9e9e);
}

.linkml-viewer-page__sidebar-search-clear {
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  background: var(--text-tertiary, #9e9e9e);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 0.75rem;
  color: white;
  transition: background 0.2s;
}

.linkml-viewer-page__sidebar-search-clear:hover {
  background: var(--text-secondary, #757575);
}

/* Sidebar Category Filters */
.linkml-viewer-page__sidebar-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color, #e0e0e0);
}

.linkml-viewer-page__filter-checkbox {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  cursor: pointer;
  font-size: 0.75rem;
}

.linkml-viewer-page__filter-checkbox input[type="checkbox"] {
  width: 14px;
  height: 14px;
  margin: 0;
  cursor: pointer;
  accent-color: var(--primary-color, #1976d2);
}

.linkml-viewer-page__filter-label {
  font-weight: 500;
  padding: 0.125rem 0.375rem;
  border-radius: 3px;
  white-space: nowrap;
}

.linkml-viewer-page__filter-label--main {
  background: #e8f5e9;
  color: #2e7d32;
}

.linkml-viewer-page__filter-label--class {
  background: #e3f2fd;
  color: #1565c0;
}

.linkml-viewer-page__filter-label--enum {
  background: #f3e5f5;
  color: #7b1fa2;
}

.linkml-viewer-page__filter-label--slot {
  background: #fff3e0;
  color: #e65100;
}

/* No results message */
.linkml-viewer-page__no-results {
  padding: 1rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-secondary, #757575);
  font-style: italic;
}

/* Category Sections */
.linkml-viewer-page__category {
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color, #e0e0e0);
  padding-bottom: 1rem;
}

.linkml-viewer-page__category:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.linkml-viewer-page__category-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary, #757575);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 0 0 0.5rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.linkml-viewer-page__category-count {
  font-weight: 400;
  color: var(--text-tertiary, #9e9e9e);
}

.linkml-viewer-page__file-list {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  max-height: 250px;
  overflow-y: auto;
  overflow-x: hidden;
}

.linkml-viewer-page__file-item {
  padding: 0.5rem 0.75rem;
  background: white;
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 4px;
  text-align: left;
  cursor: pointer;
  font-size: 0.8125rem;
  color: var(--text-primary, #212121);
  transition: all 0.2s;
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
  min-height: fit-content;
}

.linkml-viewer-page__file-item:hover {
  border-color: var(--primary-color, #1976d2);
  background: var(--primary-light, #e3f2fd);
}

.linkml-viewer-page__file-item--active {
  border-color: var(--primary-color, #1976d2);
  background: var(--primary-color, #1976d2);
  color: white;
}

/* Main Content */
.linkml-viewer-page__main {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  overflow-y: auto;
}

/* Header */
.linkml-viewer-page__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color, #e0e0e0);
  transition: all 0.3s ease;
}

/* ============================================================================
   Navigation-Synced Collapsible Header
   Header collapses/expands based on main navigation state (via sibling selector)
   ============================================================================ */

/* Collapse header when navigation is collapsed */
.navigation--collapsed ~ .layout-content .linkml-viewer-page__header {
  height: 0;
  padding: 0;
  margin: 0;
  overflow: hidden;
  opacity: 0;
  border-bottom: none;
}

/* Adjust title when collapsed (for smooth transition back) */
.navigation--collapsed ~ .layout-content .linkml-viewer-page__title {
  font-size: 0;
  opacity: 0;
}

/* Hide custodian type filter bar when collapsed */
.navigation--collapsed ~ .layout-content .linkml-viewer-page__custodian-filter {
  display: none;
}

/* ============================================================================
   Sticky Subheader with Tabs
   Always visible - contains view mode tabs (visual/raw) and 2D/3D toggle
   ============================================================================ */

.linkml-viewer-page__subheader {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--background-color, #ffffff);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-color, #e0e0e0);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* When header is collapsed, add slight top padding to subheader */
.navigation--collapsed ~ .layout-content .linkml-viewer-page__subheader {
  padding-top: 1rem;
}

.linkml-viewer-page__title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary, #212121);
  margin: 0;
}

.linkml-viewer-page__tabs {
  display: flex;
  gap: 0.5rem;
}

.linkml-viewer-page__tab {
  padding: 0.5rem 1rem;
  background: white;
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary, #757575);
  transition: all 0.2s;
}

.linkml-viewer-page__tab:hover {
  border-color: var(--primary-color, #1976d2);
  color: var(--primary-color, #1976d2);
}

.linkml-viewer-page__tab--active {
  background: var(--primary-color, #1976d2);
  color: white;
  border-color: var(--primary-color, #1976d2);
}

/* Tab separator for 2D/3D toggle */
.linkml-viewer-page__tab-separator {
  display: flex;
  align-items: center;
  color: var(--border-color, #e0e0e0);
  padding: 0 0.25rem;
  font-weight: 300;
}

/* 3D/2D indicator toggle button */
.linkml-viewer-page__tab--indicator {
  font-size: 0.8125rem;
  min-width: auto;
  padding: 0.375rem 0.75rem;
}

/* 3D Custodian Type Indicator container */
.linkml-viewer__custodian-indicator {
  margin-left: 0.5rem;
  vertical-align: middle;
}

/* Legend Bar for 3D mode - shows all 19 custodian types in header */
.linkml-viewer-page__legend-bar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
  padding-top: 0.75rem;
  margin-top: 0.75rem;
  border-top: 1px solid var(--border-color, #e0e0e0);
  width: 100%;
  flex-wrap: wrap;
}

/* Filter clear button */
.linkml-viewer-page__filter-clear {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  background: var(--primary-color, #1976d2);
  color: white;
  border: none;
  border-radius: 16px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  white-space: nowrap;
}

.linkml-viewer-page__filter-clear:hover {
  background: var(--primary-dark, #1565c0);
  transform: scale(1.02);
}

.linkml-viewer-page__filter-clear:active {
  transform: scale(0.98);
}

/* Adjust header to wrap when legend bar is shown */
.linkml-viewer-page__header {
  flex-wrap: wrap;
}

/* Content Area */
.linkml-viewer-page__content {
  flex: 1;
  background: white;
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 8px;
  padding: 1.5rem;
  overflow-y: auto;
}

.linkml-viewer-page__loading,
.linkml-viewer-page__error {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 200px;
  font-size: 1rem;
  color: var(--text-secondary, #757575);
}

.linkml-viewer-page__error {
  color: var(--error-color, #d32f2f);
}

/* Visual View Styles */
.linkml-viewer__metadata {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color, #e0e0e0);
}

.linkml-viewer__schema-name {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary, #212121);
  margin: 0 0 0.5rem 0;
}

.linkml-viewer__schema-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary, #616161);
  margin: 0 0 1rem 0;
  line-height: 1.6;
}

.linkml-viewer__schema-id,
.linkml-viewer__schema-version {
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
}

.linkml-viewer__label {
  font-weight: 500;
  color: var(--text-secondary, #757575);
  margin-right: 0.5rem;
}

/* Sections */
.linkml-viewer__section {
  margin-bottom: 1.5rem;
}

.linkml-viewer__section-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--surface-secondary, #f5f5f5);
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary, #212121);
  transition: background 0.2s;
}

.linkml-viewer__section-header:hover {
  background: var(--primary-light, #e3f2fd);
}

.linkml-viewer__section-icon {
  font-size: 0.75rem;
  color: var(--text-secondary, #757575);
}

/* Info icon for tooltips */
.linkml-viewer__info-icon {
  margin-left: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-tertiary, #9e9e9e);
  cursor: help;
  opacity: 0.7;
  transition: opacity 0.2s, color 0.2s;
  position: relative;
}

.linkml-viewer__info-icon:hover {
  opacity: 1;
  color: var(--primary-color, #1976d2);
}

/* Custom tooltip for info icon (CSS-only) - appears to the right */
.linkml-viewer__info-icon::after {
  content: attr(data-tooltip);
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  margin-left: 12px;
  padding: 10px 14px;
  background: var(--text-primary, #212121);
  color: white;
  font-size: 0.8125rem;
  font-weight: 400;
  border-radius: 6px;
  width: 320px;
  white-space: normal;
  text-align: left;
  line-height: 1.5;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
  z-index: 1000;
  pointer-events: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Tooltip arrow - points left */
.linkml-viewer__info-icon::before {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  margin-left: 0;
  border: 6px solid transparent;
  border-right-color: var(--text-primary, #212121);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
  z-index: 1001;
}

.linkml-viewer__info-icon:hover::after,
.linkml-viewer__info-icon:hover::before {
  opacity: 1;
  visibility: visible;
}

.linkml-viewer__section-content {
  margin-top: 1rem;
  padding-left: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Item (Class/Slot/Enum) */
.linkml-viewer__item {
  padding: 1rem;
  background: white;
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 6px;
  border-left: 4px solid var(--primary-color, #1976d2);
  transition: all 0.3s ease;
}

/* Highlighted item (from URL deep linking) */
.linkml-viewer__item--highlighted {
  border-left-color: var(--success-color, #4caf50);
  background: var(--success-light, #e8f5e9);
  box-shadow: 0 0 0 2px var(--success-color, #4caf50), 0 4px 12px rgba(76, 175, 80, 0.15);
  animation: pulse-highlight 1.5s ease-in-out;
}

@keyframes pulse-highlight {
  0%, 100% {
    box-shadow: 0 0 0 2px var(--success-color, #4caf50), 0 4px 12px rgba(76, 175, 80, 0.15);
  }
  50% {
    box-shadow: 0 0 0 4px var(--success-color, #4caf50), 0 4px 20px rgba(76, 175, 80, 0.3);
  }
}

/* Filtered-out item (custodian type filter active, item doesn't match) */
.linkml-viewer__item--filtered-out {
  opacity: 0.35;
  filter: grayscale(50%);
  border-left-color: var(--border-color, #e0e0e0);
  background: var(--background-muted, #f5f5f5);
  transform: scale(0.98);
  transition: all 0.3s ease;
}

.linkml-viewer__item--filtered-out:hover {
  opacity: 0.6;
  filter: grayscale(25%);
}

/* Ensure matching items stand out when filter is active */
.linkml-viewer__section-content:has(.linkml-viewer__item--filtered-out) .linkml-viewer__item:not(.linkml-viewer__item--filtered-out) {
  box-shadow: 0 2px 8px rgba(25, 118, 210, 0.15);
  border-left-color: var(--primary-color, #1976d2);
}

.linkml-viewer__item-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary, #212121);
  margin: 0 0 0.5rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* Badges */
.linkml-viewer__badge {
  font-size: 0.6875rem;
  font-weight: 500;
  padding: 0.125rem 0.5rem;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.linkml-viewer__badge--abstract {
  background: var(--info-light, #e3f2fd);
  color: var(--info-color, #1976d2);
}

.linkml-viewer__badge--required {
  background: var(--error-light, #ffebee);
  color: var(--error-color, #d32f2f);
}

.linkml-viewer__badge--multi {
  background: var(--warning-light, #fff3e0);
  color: var(--warning-color, #f57c00);
}

.linkml-viewer__badge--usage {
  background: var(--slot-usage-light, #e8f5e9);
  color: var(--slot-usage-color, #388e3c);
  font-weight: 500;
}

/* Visual indicator for slots with slot_usage overrides */
.linkml-viewer__item--has-usage {
  border-left: 3px solid var(--slot-usage-color, #388e3c);
  padding-left: 0.75rem;
}

/* Override markers - show which properties come from slot_usage */
.linkml-viewer__override-marker {
  display: inline-block;
  font-size: 0.75rem;
  margin-right: 0.25rem;
  font-weight: 600;
}

.linkml-viewer__override-marker--overridden {
  color: var(--slot-usage-color, #388e3c);
  cursor: help;
}

.linkml-viewer__override-marker--inherited {
  /* Inherited properties don't show any marker */
  display: none;
}

/* Label with inline override marker */
.linkml-viewer__label--inline {
  display: inline;
  margin-right: 0;
}

/* ============================================
   Slot Usage Legend Panel
   Explains ✦ symbol and green indicators
   ============================================ */
.linkml-viewer-page__slot-usage-legend {
  width: 100%;
  margin-top: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--slot-usage-light, #e8f5e9);
  border: 1px solid var(--slot-usage-color, #388e3c);
  border-radius: 8px;
  animation: slideDown 0.2s ease-out;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.linkml-viewer-page__slot-usage-legend-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(56, 142, 60, 0.3);
}

.linkml-viewer-page__slot-usage-legend-header h4 {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--slot-usage-color, #388e3c);
}

.linkml-viewer-page__slot-usage-legend-close {
  background: none;
  border: none;
  font-size: 1.25rem;
  color: var(--slot-usage-color, #388e3c);
  cursor: pointer;
  padding: 0 0.25rem;
  line-height: 1;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.linkml-viewer-page__slot-usage-legend-close:hover {
  opacity: 1;
}

.linkml-viewer-page__slot-usage-legend-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0.5rem 1.5rem;
}

.linkml-viewer-page__slot-usage-legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--text-color, #333);
}

.linkml-viewer-page__slot-usage-legend-item--info {
  font-style: italic;
  color: var(--text-secondary, #666);
}

.linkml-viewer-page__slot-usage-legend-marker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--slot-usage-color, #388e3c);
}

.linkml-viewer-page__slot-usage-legend-border-demo {
  display: inline-block;
  width: 1.5rem;
  height: 1.25rem;
  border-left: 3px solid var(--slot-usage-color, #388e3c);
  background: white;
  border-radius: 2px;
}

/* Tab separator between 3D toggle and Legend button */
.linkml-viewer-page__tab-separator {
  color: var(--border-color, #e0e0e0);
  margin: 0 0.25rem;
  user-select: none;
}

/* Legend tab button styling */
.linkml-viewer-page__tab--legend {
  font-size: 0.75rem;
}

/* ============================================
   Slot Usage Comparison View
   Side-by-side generic vs override comparison
   ============================================ */

/* Compare button badge */
.linkml-viewer__badge--compare {
  background: transparent;
  border: 1px solid var(--slot-usage-color, #388e3c);
  color: var(--slot-usage-color, #388e3c);
  cursor: pointer;
  padding: 0.125rem 0.375rem;
  font-size: 0.6875rem;
  border-radius: 4px;
  transition: all 0.2s ease;
  font-weight: 500;
}

.linkml-viewer__badge--compare:hover {
  background: var(--slot-usage-light, #e8f5e9);
}

.linkml-viewer__badge--compare-active {
  background: var(--slot-usage-color, #388e3c);
  color: white;
}

.linkml-viewer__badge--compare-active:hover {
  background: #2e7d32;
}

/* Comparison panel container */
.linkml-viewer__slot-comparison {
  margin-top: 1rem;
  border: 1px solid var(--slot-usage-color, #388e3c);
  border-radius: 8px;
  overflow: hidden;
  background: white;
  animation: slideDown 0.2s ease-out;
}

/* Comparison header with two columns */
.linkml-viewer__slot-comparison-header {
  display: grid;
  grid-template-columns: 120px 1fr 1fr;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: var(--slot-usage-light, #e8f5e9);
  border-bottom: 1px solid var(--slot-usage-color, #388e3c);
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--slot-usage-color, #388e3c);
}

.linkml-viewer__slot-comparison-header h5 {
  margin: 0;
  font-size: 0.8125rem;
}

.linkml-viewer__slot-comparison-header h5:first-of-type {
  /* Empty first column for property name */
}

/* Comparison content rows */
.linkml-viewer__slot-comparison-content {
  padding: 0.25rem 0;
}

.linkml-viewer__slot-comparison-row {
  display: grid;
  grid-template-columns: 120px 1fr 1fr;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  font-size: 0.8125rem;
  border-bottom: 1px solid var(--border-color, #e0e0e0);
  align-items: start;
}

.linkml-viewer__slot-comparison-row:last-child {
  border-bottom: none;
}

.linkml-viewer__slot-comparison-row--changed {
  background: rgba(56, 142, 60, 0.05);
}

/* Property label column */
.linkml-viewer__slot-comparison-label {
  font-weight: 500;
  color: var(--text-secondary, #666);
  font-size: 0.75rem;
}

/* Generic value column */
.linkml-viewer__slot-comparison-generic {
  word-break: break-word;
}

.linkml-viewer__slot-comparison-generic code,
.linkml-viewer__slot-comparison-override code {
  background: var(--surface-secondary, #f5f5f5);
  padding: 0.125rem 0.375rem;
  border-radius: 3px;
  font-family: 'Monaco', 'Menlo', monospace;
  font-size: 0.6875rem;
  display: inline-block;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Override value column */
.linkml-viewer__slot-comparison-override {
  word-break: break-word;
  display: flex;
  align-items: flex-start;
  gap: 0.375rem;
  flex-wrap: wrap;
}

.linkml-viewer__slot-comparison-override--diff code {
  background: var(--slot-usage-light, #e8f5e9);
  border: 1px solid var(--slot-usage-color, #388e3c);
}

/* Diff badge */
.linkml-viewer__slot-comparison-diff-badge {
  font-size: 0.625rem;
  font-weight: 600;
  text-transform: uppercase;
  background: var(--slot-usage-color, #388e3c);
  color: white;
  padding: 0.125rem 0.25rem;
  border-radius: 3px;
  white-space: nowrap;
}

/* Empty/inherited states */
.linkml-viewer__slot-comparison-empty,
.linkml-viewer__slot-comparison-inherited {
  font-style: italic;
  color: var(--text-tertiary, #999);
  font-size: 0.75rem;
}

/* Responsive - stack on small screens */
@media (max-width: 640px) {
  .linkml-viewer__slot-comparison-header,
  .linkml-viewer__slot-comparison-row {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }
  
  .linkml-viewer__slot-comparison-header h5:first-of-type {
    display: none;
  }
  
  .linkml-viewer__slot-comparison-generic,
  .linkml-viewer__slot-comparison-override {
    padding-left: 0.5rem;
    border-left: 2px solid var(--border-color, #e0e0e0);
  }
  
  .linkml-viewer__slot-comparison-override--diff {
    border-left-color: var(--slot-usage-color, #388e3c);
  }
}

/* Custodian Type Badge - shows which GLAMORCUBESFIXPHDNT types apply */
.linkml-viewer__custodian-badge {
  margin-left: 0.5rem;
  vertical-align: middle;
}

/* Item header with badges - flex layout for proper alignment */
.linkml-viewer__item-name {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.375rem;
}

/* URI and Range */
.linkml-viewer__uri,
.linkml-viewer__range,
.linkml-viewer__pattern {
  font-size: 0.8125rem;
  margin-bottom: 0.5rem;
}

.linkml-viewer__uri code,
.linkml-viewer__range code,
.linkml-viewer__pattern code {
  background: var(--surface-secondary, #f5f5f5);
  padding: 0.125rem 0.375rem;
  border-radius: 3px;
  font-family: 'Monaco', 'Menlo', monospace;
  font-size: 0.75rem;
}

/* Description */
.linkml-viewer__description {
  font-size: 0.875rem;
  color: var(--text-secondary, #616161);
  margin: 0.5rem 0;
  line-height: 1.6;
}

/* Markdown Styling */
.linkml-viewer__markdown {
  font-size: 0.875rem;
  color: var(--text-secondary, #616161);
  line-height: 1.7;
}

.linkml-viewer__markdown p {
  margin: 0.5rem 0;
}

.linkml-viewer__markdown p:first-child {
  margin-top: 0;
}

.linkml-viewer__markdown h1,
.linkml-viewer__markdown h2,
.linkml-viewer__markdown h3,
.linkml-viewer__markdown h4,
.linkml-viewer__markdown h5,
.linkml-viewer__markdown h6 {
  color: var(--text-primary, #212121);
  margin: 1rem 0 0.5rem 0;
  font-weight: 600;
}

.linkml-viewer__markdown h1 { font-size: 1.25rem; }
.linkml-viewer__markdown h2 { font-size: 1.125rem; }
.linkml-viewer__markdown h3 { font-size: 1rem; }
.linkml-viewer__markdown h4 { font-size: 0.9375rem; }
.linkml-viewer__markdown h5,
.linkml-viewer__markdown h6 { font-size: 0.875rem; }

.linkml-viewer__markdown strong {
  font-weight: 600;
  color: var(--text-primary, #212121);
}

.linkml-viewer__markdown em {
  font-style: italic;
}

.linkml-viewer__markdown ul,
.linkml-viewer__markdown ol {
  margin: 0.5rem 0;
  padding-left: 1.5rem;
}

.linkml-viewer__markdown li {
  margin: 0.25rem 0;
}

.linkml-viewer__markdown li > ul,
.linkml-viewer__markdown li > ol {
  margin: 0.25rem 0;
}

.linkml-viewer__markdown code {
  background: var(--surface-secondary, #f5f5f5);
  padding: 0.125rem 0.375rem;
  border-radius: 3px;
  font-family: 'Monaco', 'Menlo', 'Consolas', monospace;
  font-size: 0.8125rem;
  color: var(--primary-dark, #1565c0);
}

.linkml-viewer__markdown pre {
  background: var(--surface-secondary, #f5f5f5);
  padding: 1rem;
  border-radius: 6px;
  overflow-x: auto;
  margin: 0.75rem 0;
  border: 1px solid var(--border-color, #e0e0e0);
}

.linkml-viewer__markdown pre code {
  background: none;
  padding: 0;
  font-size: 0.8125rem;
  color: var(--text-primary, #212121);
  white-space: pre;
  display: block;
  line-height: 1.5;
}

.linkml-viewer__markdown a {
  color: var(--primary-color, #1976d2);
  text-decoration: none;
}

.linkml-viewer__markdown a:hover {
  text-decoration: underline;
}

.linkml-viewer__markdown blockquote {
  border-left: 3px solid var(--primary-color, #1976d2);
  margin: 0.75rem 0;
  padding: 0.5rem 1rem;
  background: var(--primary-light, #e3f2fd);
  border-radius: 0 4px 4px 0;
}

.linkml-viewer__markdown blockquote p {
  margin: 0;
}

.linkml-viewer__markdown hr {
  border: none;
  border-top: 1px solid var(--border-color, #e0e0e0);
  margin: 1rem 0;
}

.linkml-viewer__markdown table {
  border-collapse: collapse;
  width: 100%;
  margin: 0.75rem 0;
  font-size: 0.8125rem;
}

.linkml-viewer__markdown th,
.linkml-viewer__markdown td {
  border: 1px solid var(--border-color, #e0e0e0);
  padding: 0.5rem 0.75rem;
  text-align: left;
}

.linkml-viewer__markdown th {
  background: var(--surface-secondary, #f5f5f5);
  font-weight: 600;
  color: var(--text-primary, #212121);
}

.linkml-viewer__markdown tr:nth-child(even) {
  background: var(--surface-secondary, #fafafa);
}

/* ==========================================================================
   Admonition Styles for CRITICAL, WARNING, NOTE, IMPORTANT statements
   These highlight important documentation statements in descriptions
   ========================================================================== */

/* Base admonition style - inline callout box */
.linkml-admonition {
  display: inline-flex;
  align-items: flex-start;
  gap: 0.375rem;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.8125rem;
  line-height: 1.4;
  margin: 0.125rem 0;
}

/* Block-level admonition (when it's the whole paragraph) */
.linkml-admonition--block {
  display: flex;
  padding: 0.5rem 0.75rem;
  margin: 0.5rem 0;
  border-left: 4px solid;
}

/* CRITICAL - Red: Urgent, must-know information */
.linkml-admonition--critical {
  background: #fef2f2;
  color: #991b1b;
  border-color: #dc2626;
}

.linkml-admonition--critical .linkml-admonition__label {
  color: #dc2626;
}

/* WARNING - Orange: Potential issues or gotchas */
.linkml-admonition--warning {
  background: #fffbeb;
  color: #92400e;
  border-color: #f59e0b;
}

.linkml-admonition--warning .linkml-admonition__label {
  color: #d97706;
}

/* IMPORTANT - Amber: Significant but not urgent */
.linkml-admonition--important {
  background: #fef3c7;
  color: #78350f;
  border-color: #f59e0b;
}

.linkml-admonition--important .linkml-admonition__label {
  color: #b45309;
}

/* NOTE - Blue: Informational, helpful context */
.linkml-admonition--note {
  background: #eff6ff;
  color: #1e40af;
  border-color: #3b82f6;
}

.linkml-admonition--note .linkml-admonition__label {
  color: #2563eb;
}

/* Admonition label (the keyword itself) */
.linkml-admonition__label {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

/* Admonition content (the text after the keyword) */
.linkml-admonition__content {
  font-weight: 500;
}

/* Dark mode admonitions */
[data-theme="dark"] {
  .linkml-admonition--critical {
    background: rgba(220, 38, 38, 0.15);
    color: #fca5a5;
    border-color: #dc2626;
  }
  
  .linkml-admonition--critical .linkml-admonition__label {
    color: #f87171;
  }
  
  .linkml-admonition--warning {
    background: rgba(245, 158, 11, 0.15);
    color: #fcd34d;
    border-color: #f59e0b;
  }
  
  .linkml-admonition--warning .linkml-admonition__label {
    color: #fbbf24;
  }
  
  .linkml-admonition--important {
    background: rgba(245, 158, 11, 0.12);
    color: #fde68a;
    border-color: #f59e0b;
  }
  
  .linkml-admonition--important .linkml-admonition__label {
    color: #fcd34d;
  }
  
  .linkml-admonition--note {
    background: rgba(59, 130, 246, 0.15);
    color: #93c5fd;
    border-color: #3b82f6;
  }
  
  .linkml-admonition--note .linkml-admonition__label {
    color: #60a5fa;
  }
}

/* Mobile light mode override for admonitions */
@media (max-width: 900px) {
  .linkml-admonition--critical {
    background: #fef2f2 !important;
    color: #991b1b !important;
    border-color: #dc2626 !important;
  }
  
  .linkml-admonition--critical .linkml-admonition__label {
    color: #dc2626 !important;
  }
  
  .linkml-admonition--warning {
    background: #fffbeb !important;
    color: #92400e !important;
    border-color: #f59e0b !important;
  }
  
  .linkml-admonition--warning .linkml-admonition__label {
    color: #d97706 !important;
  }
  
  .linkml-admonition--important {
    background: #fef3c7 !important;
    color: #78350f !important;
    border-color: #f59e0b !important;
  }
  
  .linkml-admonition--important .linkml-admonition__label {
    color: #b45309 !important;
  }
  
  .linkml-admonition--note {
    background: #eff6ff !important;
    color: #1e40af !important;
    border-color: #3b82f6 !important;
  }
  
  .linkml-admonition--note .linkml-admonition__label {
    color: #2563eb !important;
  }
}

/* ==========================================================================
   End Admonition Styles
   ========================================================================== */

/* ==========================================================================
   CURIE (Compact URI) Highlighting
   Highlights ontology references like crm:E41_Appellation, schema:name
   ========================================================================== */

.linkml-curie {
  background: linear-gradient(135deg, #e0f2fe 0%, #f0f9ff 100%);
  color: #0369a1;
  padding: 0.125rem 0.375rem;
  border-radius: 3px;
  font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', monospace;
  font-size: 0.875em;
  font-weight: 500;
  border: 1px solid rgba(3, 105, 161, 0.2);
  white-space: nowrap;
}

/* Hover state for CURIEs */
.linkml-curie:hover {
  background: linear-gradient(135deg, #bae6fd 0%, #e0f2fe 100%);
  border-color: rgba(3, 105, 161, 0.4);
}

/* Dark mode CURIEs */
[data-theme="dark"] {
  .linkml-curie {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.2) 0%, rgba(56, 189, 248, 0.15) 100%);
    color: #7dd3fc;
    border-color: rgba(125, 211, 252, 0.3);
  }
  
  .linkml-curie:hover {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.3) 0%, rgba(56, 189, 248, 0.25) 100%);
    border-color: rgba(125, 211, 252, 0.5);
  }
}

/* ==========================================================================
   End CURIE Highlighting
   ========================================================================== */

/* ==========================================================================
   Lifecycle Diagram Styles
   Renders ASCII box diagrams as styled cards with flow arrows
   Used for records lifecycle visualizations (CustodianAdministration, etc.)
   ========================================================================== */

.linkml-lifecycle-diagram {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1.25rem;
  margin: 1rem 0;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-radius: 12px;
  border: 1px solid var(--border-color, #e2e8f0);
}

/* Individual lifecycle box (card) */
.linkml-lifecycle-box {
  width: 100%;
  max-width: 500px;
  background: white;
  border-radius: 8px;
  border: 2px solid var(--border-color, #e2e8f0);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}

.linkml-lifecycle-box:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Highlighted box (THIS CLASS indicator) */
.linkml-lifecycle-box--highlighted {
  border-color: var(--primary-color, #1976d2);
  border-width: 2px;
  box-shadow: 0 2px 8px rgba(25, 118, 210, 0.2);
}

.linkml-lifecycle-box--highlighted .linkml-lifecycle-box__title {
  background: linear-gradient(135deg, var(--primary-color, #1976d2) 0%, #1565c0 100%);
  color: white;
}

/* Box title */
.linkml-lifecycle-box__title {
  padding: 0.625rem 1rem;
  font-weight: 600;
  font-size: 0.9375rem;
  background: var(--surface-secondary, #f5f5f5);
  border-bottom: 1px solid var(--border-color, #e2e8f0);
  color: var(--text-primary, #212121);
  font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', monospace;
}

/* Box content area */
.linkml-lifecycle-box__content {
  padding: 0.75rem 1rem;
  font-size: 0.8125rem;
  color: var(--text-secondary, #616161);
  line-height: 1.5;
}

/* Individual content lines */
.linkml-lifecycle-box__line {
  margin: 0.25rem 0;
}

/* List items within box */
.linkml-lifecycle-box__item {
  padding: 0.25rem 0;
  padding-left: 1rem;
  position: relative;
}

.linkml-lifecycle-box__item::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--primary-color, #1976d2);
  font-weight: bold;
}

/* Items with emoji prefixes (✅, ❌) don't need bullet */
.linkml-lifecycle-box__item:has(> :first-child:is([data-emoji])),
.linkml-lifecycle-box__item:first-letter {
  /* Let emoji be the indicator if present */
}

/* Flow arrow between boxes */
.linkml-lifecycle-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary-color, #1976d2);
  padding: 0.25rem 0;
  position: relative;
}

.linkml-lifecycle-arrow::before,
.linkml-lifecycle-arrow::after {
  content: "";
  height: 8px;
  width: 2px;
  background: var(--primary-color, #1976d2);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.linkml-lifecycle-arrow::before {
  top: -4px;
}

.linkml-lifecycle-arrow::after {
  bottom: -4px;
}

/* Text between boxes (transition descriptions) */
.linkml-lifecycle-text {
  font-size: 0.75rem;
  color: var(--text-tertiary, #9e9e9e);
  text-align: center;
  max-width: 400px;
  padding: 0.25rem 0.75rem;
  font-style: italic;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 4px;
}

/* Dark mode support */
[data-theme="dark"] .linkml-lifecycle-diagram {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  border-color: #334155;
}

[data-theme="dark"] .linkml-lifecycle-box {
  background: #1e293b;
  border-color: #475569;
}

[data-theme="dark"] .linkml-lifecycle-box--highlighted {
  border-color: #60a5fa;
  box-shadow: 0 2px 8px rgba(96, 165, 250, 0.2);
}

[data-theme="dark"] .linkml-lifecycle-box--highlighted .linkml-lifecycle-box__title {
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

[data-theme="dark"] .linkml-lifecycle-box__title {
  background: #334155;
  border-color: #475569;
  color: #f1f5f9;
}

[data-theme="dark"] .linkml-lifecycle-box__content {
  color: #94a3b8;
}

[data-theme="dark"] .linkml-lifecycle-arrow {
  color: #60a5fa;
}

[data-theme="dark"] .linkml-lifecycle-arrow::before,
[data-theme="dark"] .linkml-lifecycle-arrow::after {
  background: #60a5fa;
}

[data-theme="dark"] .linkml-lifecycle-text {
  color: #64748b;
  background: rgba(30, 41, 59, 0.7);
}

/* Print styles */
@media print {
  .linkml-lifecycle-diagram {
    background: white;
    border: 1px solid #ccc;
    break-inside: avoid;
  }
  
  .linkml-lifecycle-box {
    border: 1px solid #999;
    box-shadow: none;
  }
  
  .linkml-lifecycle-box--highlighted {
    border: 2px solid #333;
  }
  
  .linkml-lifecycle-box--highlighted .linkml-lifecycle-box__title {
    background: #333;
  }
}

/* ==========================================================================
   End Lifecycle Diagram Styles
   ========================================================================== */

/* ==========================================================================
   Tree Diagram Styles
   Styled rendering for ASCII tree diagrams using ├── └── │ characters
   ========================================================================== */

.linkml-tree-diagram {
  font-family: 'JetBrains Mono', 'Fira Code', 'SF Mono', 'Monaco', 'Inconsolata', 
               'Roboto Mono', 'Source Code Pro', Consolas, monospace;
  font-size: 0.875rem;
  line-height: 1.6;
  padding: 1rem 1.25rem;
  margin: 1rem 0;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border: 1px solid var(--border-color, #e2e8f0);
  border-radius: 8px;
  overflow-x: auto;
}

.linkml-tree-item {
  white-space: nowrap;
  padding: 0.15rem 0;
  color: var(--text-primary, #1e293b);
  transition: background-color 0.15s ease;
}

.linkml-tree-item:hover {
  background: rgba(59, 130, 246, 0.08);
  border-radius: 3px;
}

.linkml-tree-item--highlighted {
  font-weight: 600;
}

.linkml-tree-branch {
  color: var(--text-tertiary, #94a3b8);
  margin-right: 0.5rem;
  user-select: none;
}

.linkml-tree-connector {
  color: var(--text-tertiary, #94a3b8);
  user-select: none;
  padding: 0;
  line-height: 1.2;
}

.linkml-tree-highlight {
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  color: white;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-weight: 600;
  display: inline-block;
}

.linkml-tree-arrow {
  color: #3b82f6;
  font-weight: bold;
  margin: 0 0.25rem;
}

/* Dark mode support for tree diagrams */
[data-theme="dark"] .linkml-tree-diagram {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  border-color: #334155;
}

[data-theme="dark"] .linkml-tree-item {
  color: #e2e8f0;
}

[data-theme="dark"] .linkml-tree-item:hover {
  background: rgba(96, 165, 250, 0.15);
}

[data-theme="dark"] .linkml-tree-branch,
[data-theme="dark"] .linkml-tree-connector {
  color: #64748b;
}

[data-theme="dark"] .linkml-tree-highlight {
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

[data-theme="dark"] .linkml-tree-arrow {
  color: #60a5fa;
}

/* Print styles for tree diagrams */
@media print {
  .linkml-tree-diagram {
    background: white;
    border: 1px solid #ccc;
    break-inside: avoid;
  }
  
  .linkml-tree-highlight {
    background: #333;
    color: white;
  }
}

/* ==========================================================================
   End Tree Diagram Styles
   ========================================================================== */

/* ==========================================================================
   Flow Diagram Styles
   Styled rendering for arrow-based flow diagrams (↓ → ← characters)
   ========================================================================== */

.linkml-flow-diagram {
  font-family: 'JetBrains Mono', 'Fira Code', 'SF Mono', 'Monaco', 'Inconsolata', 
               'Roboto Mono', 'Source Code Pro', Consolas, monospace;
  font-size: 0.875rem;
  line-height: 1.6;
  padding: 1.25rem 1.5rem;
  margin: 1rem 0;
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  border: 1px solid var(--border-color, #bae6fd);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.linkml-flow-node {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1rem;
  background: white;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  transition: all 0.2s ease;
}

.linkml-flow-node:hover {
  border-color: #3b82f6;
  box-shadow: 0 2px 6px rgba(59, 130, 246, 0.15);
}

.linkml-flow-node--highlighted {
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  border-color: #1d4ed8;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.linkml-flow-node--highlighted .linkml-flow-node__content {
  color: white;
  font-weight: 600;
}

.linkml-flow-node--highlighted .linkml-flow-node__annotation {
  background: rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.9);
}

.linkml-flow-node__content {
  color: var(--text-primary, #1e293b);
  font-weight: 500;
}

.linkml-flow-node__annotation {
  font-size: 0.75rem;
  color: #64748b;
  background: #f1f5f9;
  padding: 0.125rem 0.5rem;
  border-radius: 10px;
  font-weight: 400;
}

.linkml-flow-arrow {
  font-size: 1.25rem;
  color: #3b82f6;
  font-weight: bold;
  padding: 0.125rem 0;
  user-select: none;
  position: relative;
}

.linkml-flow-arrow::before {
  content: '';
  position: absolute;
  left: 50%;
  top: -0.25rem;
  width: 2px;
  height: 0.375rem;
  background: #3b82f6;
  transform: translateX(-50%);
}

.linkml-flow-arrow::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -0.25rem;
  width: 2px;
  height: 0.375rem;
  background: #3b82f6;
  transform: translateX(-50%);
}

.linkml-flow-connector {
  color: #94a3b8;
  font-size: 1rem;
  padding: 0;
  line-height: 1;
  user-select: none;
}

.linkml-flow-branch {
  font-size: 0.75rem;
  font-style: italic;
  color: #64748b;
  background: #f8fafc;
  padding: 0.25rem 0.75rem;
  border-radius: 10px;
  border: 1px dashed #cbd5e1;
}

/* Dark mode support for flow diagrams */
[data-theme="dark"] .linkml-flow-diagram {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  border-color: #334155;
}

[data-theme="dark"] .linkml-flow-node {
  background: #1e293b;
  border-color: #475569;
}

[data-theme="dark"] .linkml-flow-node:hover {
  border-color: #60a5fa;
}

[data-theme="dark"] .linkml-flow-node__content {
  color: #e2e8f0;
}

[data-theme="dark"] .linkml-flow-node__annotation {
  background: #334155;
  color: #94a3b8;
}

[data-theme="dark"] .linkml-flow-node--highlighted {
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

[data-theme="dark"] .linkml-flow-arrow {
  color: #60a5fa;
}

[data-theme="dark"] .linkml-flow-arrow::before,
[data-theme="dark"] .linkml-flow-arrow::after {
  background: #60a5fa;
}

[data-theme="dark"] .linkml-flow-connector {
  color: #64748b;
}

[data-theme="dark"] .linkml-flow-branch {
  background: rgba(30, 41, 59, 0.7);
  border-color: #475569;
  color: #94a3b8;
}

/* Print styles for flow diagrams */
@media print {
  .linkml-flow-diagram {
    background: white;
    border: 1px solid #ccc;
    break-inside: avoid;
  }
  
  .linkml-flow-node {
    border: 1px solid #999;
    box-shadow: none;
  }
  
  .linkml-flow-node--highlighted {
    background: #333;
    border-color: #333;
  }
  
  .linkml-flow-node--highlighted .linkml-flow-node__content {
    color: white;
  }
}

/* ==========================================================================
   End Flow Diagram Styles
   ========================================================================== */

/* Compact markdown for enum value descriptions */
.linkml-viewer__markdown--compact {
  font-size: 0.8125rem;
}

.linkml-viewer__markdown--compact p {
  margin: 0.25rem 0;
}

.linkml-viewer__markdown--compact ul,
.linkml-viewer__markdown--compact ol {
  margin: 0.25rem 0;
  padding-left: 1.25rem;
}

.linkml-viewer__markdown--compact li {
  margin: 0.125rem 0;
}

/* Tag Lists (Slots, Mappings) */
.linkml-viewer__slots-list,
.linkml-viewer__mappings {
  margin-top: 0.75rem;
}

.linkml-viewer__tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-top: 0.25rem;
}

.linkml-viewer__tag {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  background: var(--surface-secondary, #f5f5f5);
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 3px;
  font-family: 'Monaco', 'Menlo', monospace;
}

.linkml-viewer__tag--mapping {
  background: var(--success-light, #e8f5e9);
  border-color: var(--success-color, #4caf50);
  color: var(--success-dark, #2e7d32);
}

.linkml-viewer__tag--close {
  background: var(--info-light, #e3f2fd);
  border-color: var(--info-color, #2196f3);
  color: var(--info-dark, #1565c0);
}

/* Additional mapping type styles for SKOS semantic mappings */
.linkml-viewer__tag--exact {
  background: var(--success-light, #e8f5e9);
  border-color: var(--success-color, #4caf50);
  color: var(--success-dark, #2e7d32);
}

.linkml-viewer__tag--narrow {
  background: #fff3e0;
  border-color: #ff9800;
  color: #e65100;
}

.linkml-viewer__tag--broad {
  background: #fce4ec;
  border-color: #e91e63;
  color: #ad1457;
}

.linkml-viewer__tag--related {
  background: #f3e5f5;
  border-color: #9c27b0;
  color: #6a1b9a;
}

/* Identifier badge */
.linkml-viewer__badge--identifier {
  background: var(--primary-color, #1976d2);
  color: white;
}

/* Slot URI display */
.linkml-viewer__slot-uri {
  margin: 0.5rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.linkml-viewer__uri-value {
  background: var(--surface-secondary, #f5f5f5);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.875rem;
  color: var(--primary-color, #1976d2);
}

/* Examples section */
.linkml-viewer__examples {
  margin: 0.75rem 0;
}

.linkml-viewer__examples-list {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0 0;
}

.linkml-viewer__example-item {
  padding: 0.375rem 0.5rem;
  margin: 0.25rem 0;
  background: var(--surface-secondary, #f5f5f5);
  border-radius: 4px;
  border-left: 3px solid var(--primary-color, #1976d2);
}

.linkml-viewer__example-value {
  background: white;
  padding: 0.125rem 0.375rem;
  border-radius: 3px;
  font-weight: 500;
  color: var(--primary-dark, #0d47a1);
}

.linkml-viewer__example-description {
  color: var(--text-secondary, #616161);
  font-size: 0.875rem;
}

/* Comments section */
.linkml-viewer__comments {
  margin: 0.75rem 0;
}

.linkml-viewer__comments-list {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0 0;
}

.linkml-viewer__comment-item {
  padding: 0.5rem;
  margin: 0.25rem 0;
  background: var(--warning-light, #fff8e1);
  border-radius: 4px;
  border-left: 3px solid var(--warning-color, #ffc107);
  color: var(--text-primary, #212121);
  font-size: 0.875rem;
  font-style: italic;
}

/* Dark mode support for new slot elements */
[data-theme="dark"] .linkml-viewer__uri-value {
  background: #374151;
  color: #60a5fa;
}

[data-theme="dark"] .linkml-viewer__example-item {
  background: #374151;
  border-left-color: #60a5fa;
}

[data-theme="dark"] .linkml-viewer__example-value {
  background: #1f2937;
  color: #93c5fd;
}

[data-theme="dark"] .linkml-viewer__example-description {
  color: #9ca3af;
}

[data-theme="dark"] .linkml-viewer__comment-item {
  background: #422006;
  border-left-color: #f59e0b;
  color: #fcd34d;
}

[data-theme="dark"] .linkml-viewer__tag--exact {
  background: #064e3b;
  border-color: #10b981;
  color: #6ee7b7;
}

[data-theme="dark"] .linkml-viewer__tag--narrow {
  background: #451a03;
  border-color: #f59e0b;
  color: #fcd34d;
}

[data-theme="dark"] .linkml-viewer__tag--broad {
  background: #500724;
  border-color: #ec4899;
  color: #f9a8d4;
}

[data-theme="dark"] .linkml-viewer__tag--related {
  background: #4a044e;
  border-color: #a855f7;
  color: #d8b4fe;
}

[data-theme="dark"] .linkml-viewer__badge--identifier {
  background: #2563eb;
  color: white;
}

/* Enum Values */
.linkml-viewer__enum-values {
  margin-top: 0.75rem;
}

/* Enum Range Toggle Button */
.linkml-viewer__range-enum-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--surface-secondary, #f5f5f5);
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 4px;
  padding: 0.25rem 0.5rem;
  cursor: pointer;
  transition: all 0.2s;
}

.linkml-viewer__range-enum-toggle:hover {
  background: var(--primary-light, #e3f2fd);
  border-color: var(--primary-color, #1976d2);
}

.linkml-viewer__range-enum-toggle--expanded {
  background: var(--primary-light, #e3f2fd);
  border-color: var(--primary-color, #1976d2);
}

.linkml-viewer__range-enum-icon {
  font-size: 0.625rem;
  color: var(--text-secondary, #757575);
}

.linkml-viewer__range-enum-toggle code {
  background: none;
  padding: 0;
}

/* Enum Badge */
.linkml-viewer__badge--enum {
  background: #f3e5f5;
  color: #9333EA;
}

/* Enum Loading */
.linkml-viewer__enum-loading {
  padding: 0.5rem;
  color: var(--text-secondary, #757575);
  font-size: 0.8125rem;
  font-style: italic;
}

/* Range Enum Values (expanded section) */
.linkml-viewer__range-enum-values {
  margin-top: 0.75rem;
  padding: 0.75rem;
  background: var(--surface-secondary, #f5f5f5);
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 6px;
  border-left: 3px solid #9333EA;
}

.linkml-viewer__range-enum-header {
  margin-bottom: 0.5rem;
}

.linkml-viewer__range-enum-count {
  font-size: 0.75rem;
  font-weight: 600;
  color: #9333EA;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.linkml-viewer__range-enum-list {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  max-height: 400px;
  overflow-y: auto;
}

.linkml-viewer__range-enum-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.375rem 0.5rem;
  background: white;
  border-radius: 4px;
  font-size: 0.8125rem;
}

.linkml-viewer__range-enum-name {
  font-weight: 600;
  color: var(--primary-color, #1976d2);
  flex-shrink: 0;
}

.linkml-viewer__range-enum-link {
  font-size: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}

.linkml-viewer__range-enum-link:hover {
  text-decoration: underline;
}

.linkml-viewer__range-enum-desc {
  color: var(--text-secondary, #616161);
  flex: 1;
  font-size: 0.75rem;
}

.linkml-viewer__range-enum-more {
  padding: 0.5rem;
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-secondary, #757575);
  font-style: italic;
  background: white;
  border-radius: 4px;
}

/* Enum Search/Filter */
.linkml-viewer__range-enum-search {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  position: relative;
}

.linkml-viewer__range-enum-search-input {
  flex: 1;
  padding: 0.5rem 0.75rem;
  padding-right: 2rem;
  font-size: 0.8125rem;
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 4px;
  background: white;
  color: var(--text-primary, #212121);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.linkml-viewer__range-enum-search-input:focus {
  outline: none;
  border-color: #9333EA;
  box-shadow: 0 0 0 2px rgba(147, 51, 234, 0.15);
}

.linkml-viewer__range-enum-search-input::placeholder {
  color: var(--text-tertiary, #9e9e9e);
}

.linkml-viewer__range-enum-search-clear {
  position: absolute;
  right: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  background: var(--text-tertiary, #9e9e9e);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 0.625rem;
  color: white;
  transition: background 0.2s;
}

.linkml-viewer__range-enum-search-clear:hover {
  background: var(--text-secondary, #757575);
}

/* Enum Show All/Less Toggle */
.linkml-viewer__range-enum-toggle-all {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.375rem 0.75rem;
  margin-top: 0.5rem;
  background: white;
  border: 1px solid #9333EA;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 500;
  color: #9333EA;
  transition: all 0.2s;
}

.linkml-viewer__range-enum-toggle-all:hover {
  background: #f3e5f5;
}

/* Enum No Results */
.linkml-viewer__range-enum-no-results {
  padding: 1rem;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--text-secondary, #757575);
  font-style: italic;
  background: white;
  border-radius: 4px;
}

.linkml-viewer__value-list {
  margin-top: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.linkml-viewer__value-item {
  padding: 0.5rem;
  background: var(--surface-secondary, #f5f5f5);
  border-radius: 4px;
  font-size: 0.8125rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.linkml-viewer__value-name {
  font-weight: 600;
  color: var(--primary-color, #1976d2);
}

.linkml-viewer__value-desc {
  color: var(--text-secondary, #616161);
}

.linkml-viewer__value-meaning {
  font-size: 0.75rem;
  color: var(--text-tertiary, #9e9e9e);
}

/* Prefix List */
.linkml-viewer__prefix-list {
  margin-top: 0.75rem;
  padding: 0.75rem;
  background: var(--surface-secondary, #f5f5f5);
  border-radius: 4px;
}

.linkml-viewer__prefix-item {
  display: flex;
  gap: 0.5rem;
  padding: 0.25rem 0;
  font-size: 0.8125rem;
}

.linkml-viewer__prefix-name {
  font-weight: 600;
  color: var(--primary-color, #1976d2);
  min-width: 100px;
}

.linkml-viewer__prefix-uri {
  color: var(--text-secondary, #616161);
  word-break: break-all;
}

/* Import List */
.linkml-viewer__import-list {
  margin-top: 0.75rem;
  padding: 0.75rem;
  background: var(--surface-secondary, #f5f5f5);
  border-radius: 4px;
}

.linkml-viewer__import-item {
  padding: 0.25rem 0;
  font-size: 0.8125rem;
}

.linkml-viewer__import-item code {
  color: var(--primary-color, #1976d2);
}

/* Raw YAML View */
.linkml-viewer__raw {
  height: 100%;
  overflow: auto;
}

.linkml-viewer__raw-header {
  display: flex;
  justify-content: flex-end;
  padding: 0.5rem 1rem;
  background: var(--surface-secondary, #f5f5f5);
  border-radius: 4px 4px 0 0;
  border-bottom: 1px solid var(--border-color, #e0e0e0);
}

.linkml-viewer__copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  background: var(--primary-color, #1976d2);
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.1s ease;
}

.linkml-viewer__copy-btn:hover {
  background: var(--primary-hover, #1565c0);
}

.linkml-viewer__copy-btn:active {
  transform: scale(0.98);
}

.linkml-viewer__copy-btn--copied {
  background: #2e7d32;
}

.linkml-viewer__copy-btn--copied:hover {
  background: #2e7d32;
}

.linkml-viewer__yaml {
  margin: 0;
  padding: 1rem;
  background: var(--surface-secondary, #f5f5f5);
  border-radius: 0 0 4px 4px;
  font-family: 'Monaco', 'Menlo', 'Courier New', monospace;
  font-size: 0.8125rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-wrap: break-word;
  color: var(--text-primary, #212121);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .linkml-viewer-page {
    grid-template-columns: 260px 1fr;
    gap: 1rem;
    padding: 1rem;
  }
}

@media (max-width: 768px) {
  .linkml-viewer-page {
    grid-template-columns: 1fr;
    height: auto;
  }

  .linkml-viewer-page__sidebar {
    order: 2;
    padding-right: 0;
  }

  .linkml-viewer-page__main {
    order: 1;
  }

  .linkml-viewer-page__header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .linkml-viewer-page__tabs {
    width: 100%;
  }

  .linkml-viewer-page__tab {
    flex: 1;
    text-align: center;
  }

  .linkml-viewer-page__file-list {
    max-height: 200px;
  }
}

/* ==========================================================================
   Dark Mode Support - Flat Selectors for Browser Compatibility
   ========================================================================== */

[data-theme="dark"] .linkml-viewer-page {
  background: var(--background-color, #121212);
}

/* Dark mode sidebar title */
[data-theme="dark"] .linkml-viewer-page__sidebar-title {
  color: var(--text-primary, #f0f0f0);
  border-bottom-color: var(--primary-color, #64b5f6);
}

/* Dark mode sidebar search */
[data-theme="dark"] .linkml-viewer-page__sidebar-search-input {
  background: var(--surface-color, #1e1e1e);
  border-color: var(--border-color, #404040);
  color: var(--text-primary, #f0f0f0);
}

[data-theme="dark"] .linkml-viewer-page__sidebar-search-input:focus {
  border-color: var(--primary-color, #1976d2);
  box-shadow: 0 0 0 2px rgba(25, 118, 210, 0.25);
}

[data-theme="dark"] .linkml-viewer-page__sidebar-search-input::placeholder {
  color: var(--text-tertiary, #666666);
}

[data-theme="dark"] .linkml-viewer-page__sidebar-search-clear {
  background: var(--text-tertiary, #666666);
}

[data-theme="dark"] .linkml-viewer-page__sidebar-search-clear:hover {
  background: var(--text-secondary, #999999);
}

/* Dark mode category filters */
[data-theme="dark"] .linkml-viewer-page__sidebar-filters {
  border-color: var(--border-color, #404040);
}

[data-theme="dark"] .linkml-viewer-page__filter-label--main {
  background: rgba(46, 125, 50, 0.2);
  color: #81c784;
}

[data-theme="dark"] .linkml-viewer-page__filter-label--class {
  background: rgba(21, 101, 192, 0.2);
  color: #64b5f6;
}

[data-theme="dark"] .linkml-viewer-page__filter-label--enum {
  background: rgba(123, 31, 162, 0.2);
  color: #ce93d8;
}

[data-theme="dark"] .linkml-viewer-page__filter-label--slot {
  background: rgba(230, 81, 0, 0.2);
  color: #ffb74d;
}

/* Category sections */
[data-theme="dark"] .linkml-viewer-page__category {
  border-bottom-color: var(--border-color, #404040);
}

[data-theme="dark"] .linkml-viewer-page__category-title {
  color: var(--text-secondary, #d0d0d0);
}

[data-theme="dark"] .linkml-viewer-page__category-count {
  color: var(--text-tertiary, #808080);
}

[data-theme="dark"] .linkml-viewer-page__no-results {
  color: var(--text-secondary, #d0d0d0);
}

[data-theme="dark"] .linkml-viewer-page__content {
  background: var(--surface-color, #1e1e1e);
  border-color: var(--border-color, #404040);
}

[data-theme="dark"] .linkml-viewer-page__file-item {
  background: var(--surface-color, #1e1e1e);
  border-color: var(--border-color, #404040);
  color: var(--text-primary, #f0f0f0);
}

[data-theme="dark"] .linkml-viewer-page__file-item:hover {
  background: var(--primary-dark, #0d47a1);
}

[data-theme="dark"] .linkml-viewer-page__file-item--active {
  background: var(--primary-color, #1976d2);
}

[data-theme="dark"] .linkml-viewer__item {
  background: var(--surface-color, #1e1e1e);
  border-color: var(--border-color, #404040);
}

[data-theme="dark"] .linkml-viewer__item--filtered-out {
  background: var(--surface-secondary, #151515);
  opacity: 0.4;
}

[data-theme="dark"] .linkml-viewer__item--filtered-out:hover {
  opacity: 0.6;
}

[data-theme="dark"] .linkml-viewer__section-header {
  background: var(--surface-secondary, #2a2a2a);
  border-color: var(--border-color, #404040);
  color: var(--text-primary, #f0f0f0);
}

[data-theme="dark"] .linkml-viewer__yaml {
  background: var(--surface-secondary, #2a2a2a);
  color: var(--text-primary, #f0f0f0);
}

[data-theme="dark"] .linkml-viewer__raw-header {
  background: var(--surface-secondary, #2a2a2a);
  border-color: var(--border-color, #404040);
}

[data-theme="dark"] .linkml-viewer__tag {
  background: var(--surface-secondary, #2a2a2a);
  border-color: var(--border-color, #404040);
}

[data-theme="dark"] .linkml-viewer__value-item {
  background: var(--surface-secondary, #2a2a2a);
  border-color: var(--border-color, #404040);
}

[data-theme="dark"] .linkml-viewer__prefix-list {
  background: var(--surface-secondary, #2a2a2a);
  border-color: var(--border-color, #404040);
}

[data-theme="dark"] .linkml-viewer__import-list {
  background: var(--surface-secondary, #2a2a2a);
  border-color: var(--border-color, #404040);
}

/* Dark mode markdown styles */
[data-theme="dark"] .linkml-viewer__markdown {
  color: var(--text-secondary, #d0d0d0);
}

[data-theme="dark"] .linkml-viewer__markdown h1,
[data-theme="dark"] .linkml-viewer__markdown h2,
[data-theme="dark"] .linkml-viewer__markdown h3,
[data-theme="dark"] .linkml-viewer__markdown h4,
[data-theme="dark"] .linkml-viewer__markdown h5,
[data-theme="dark"] .linkml-viewer__markdown h6,
[data-theme="dark"] .linkml-viewer__markdown strong {
  color: var(--text-primary, #f0f0f0);
}

[data-theme="dark"] .linkml-viewer__markdown code {
  background: var(--surface-secondary, #2a2a2a);
  color: var(--primary-light, #64b5f6);
}

[data-theme="dark"] .linkml-viewer__markdown pre {
  background: var(--surface-secondary, #2a2a2a);
  border-color: var(--border-color, #404040);
}

[data-theme="dark"] .linkml-viewer__markdown pre code {
  color: var(--text-primary, #f0f0f0);
}

[data-theme="dark"] .linkml-viewer__markdown blockquote {
  background: rgba(25, 118, 210, 0.15);
  border-left-color: var(--primary-color, #1976d2);
}

[data-theme="dark"] .linkml-viewer__markdown th {
  background: var(--surface-secondary, #2a2a2a);
  color: var(--text-primary, #f0f0f0);
}

[data-theme="dark"] .linkml-viewer__markdown tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .linkml-viewer__markdown th,
[data-theme="dark"] .linkml-viewer__markdown td {
  border-color: var(--border-color, #404040);
}

[data-theme="dark"] .linkml-viewer__markdown a {
  color: var(--primary-light, #64b5f6);
}

/* Dark mode enum range styles */
[data-theme="dark"] .linkml-viewer__range-enum-toggle {
  background: var(--surface-secondary, #2a2a2a);
  border-color: var(--border-color, #404040);
}

[data-theme="dark"] .linkml-viewer__range-enum-toggle:hover,
[data-theme="dark"] .linkml-viewer__range-enum-toggle--expanded {
  background: rgba(147, 51, 234, 0.15);
  border-color: #9333EA;
}

[data-theme="dark"] .linkml-viewer__range-enum-values {
  background: var(--surface-secondary, #2a2a2a);
  border-color: var(--border-color, #404040);
}

[data-theme="dark"] .linkml-viewer__range-enum-item {
  background: var(--surface-color, #1e1e1e);
}

[data-theme="dark"] .linkml-viewer__range-enum-more {
  background: var(--surface-color, #1e1e1e);
}

/* Dark mode enum search/filter */
[data-theme="dark"] .linkml-viewer__range-enum-search-input {
  background: var(--surface-color, #1e1e1e);
  border-color: var(--border-color, #404040);
  color: var(--text-primary, #f0f0f0);
}

[data-theme="dark"] .linkml-viewer__range-enum-search-input:focus {
  border-color: #9333EA;
  box-shadow: 0 0 0 2px rgba(147, 51, 234, 0.25);
}

[data-theme="dark"] .linkml-viewer__range-enum-search-input::placeholder {
  color: var(--text-tertiary, #666666);
}

[data-theme="dark"] .linkml-viewer__range-enum-search-clear {
  background: var(--text-tertiary, #666666);
}

[data-theme="dark"] .linkml-viewer__range-enum-search-clear:hover {
  background: var(--text-secondary, #999999);
}

[data-theme="dark"] .linkml-viewer__range-enum-toggle-all {
  background: var(--surface-color, #1e1e1e);
  border-color: #9333EA;
  color: #bb86fc;
}

[data-theme="dark"] .linkml-viewer__range-enum-toggle-all:hover {
  background: rgba(147, 51, 234, 0.15);
}

[data-theme="dark"] .linkml-viewer__range-enum-no-results {
  background: var(--surface-color, #1e1e1e);
  color: var(--text-secondary, #d0d0d0);
}

/* Dark mode sticky subheader */
[data-theme="dark"] .linkml-viewer-page__subheader {
  background: var(--background-color, #121212);
  border-bottom-color: var(--border-color, #404040);
}

/* Dark mode tabs */
[data-theme="dark"] .linkml-viewer-page__tab {
  background: var(--surface-color, #1e1e1e);
  border-color: var(--border-color, #404040);
  color: var(--text-secondary, #b0b0b0);
}

[data-theme="dark"] .linkml-viewer-page__tab:hover {
  border-color: var(--primary-color, #64b5f6);
  color: var(--primary-color, #64b5f6);
}

[data-theme="dark"] .linkml-viewer-page__tab--active {
  background: var(--primary-color, #1976d2);
  color: white;
  border-color: var(--primary-color, #1976d2);
}

[data-theme="dark"] .linkml-viewer-page__tab-separator {
  color: var(--border-color, #404040);
}

/* ==========================================================================
   Mobile Light Mode Override
   Force light mode on mobile regardless of system color scheme preference
   ========================================================================== */
@media (max-width: 900px) {
  .linkml-viewer-page {
    background: #fafafa !important;
  }

  .linkml-viewer-page__content {
    background: #ffffff !important;
    border-color: #e0e0e0 !important;
  }

  .linkml-viewer-page__sidebar-search-input {
    background: #ffffff !important;
    border-color: #e0e0e0 !important;
    color: #212121 !important;
  }

  .linkml-viewer-page__sidebar-search-input:focus {
    border-color: #1976d2 !important;
  }

  .linkml-viewer-page__file-item {
    background: #ffffff !important;
    border-color: #e0e0e0 !important;
    color: #212121 !important;
  }

  .linkml-viewer-page__file-item:hover {
    background: #e3f2fd !important;
  }

  .linkml-viewer-page__file-item--active {
    background: #1976d2 !important;
    color: #ffffff !important;
  }

  .linkml-viewer__item {
    background: #ffffff !important;
    border-color: #e0e0e0 !important;
  }

  .linkml-viewer__section-header {
    background: #f5f5f5 !important;
    border-color: #e0e0e0 !important;
    color: #212121 !important;
  }

  .linkml-viewer__yaml {
    background: #f5f5f5 !important;
    color: #212121 !important;
  }

  .linkml-viewer__markdown {
    color: #212121 !important;
  }

  .linkml-viewer__markdown code {
    background: #f5f5f5 !important;
    color: #212121 !important;
  }

  .linkml-viewer__markdown pre {
    background: #f5f5f5 !important;
  }

  .linkml-viewer__markdown blockquote {
    border-left-color: #e0e0e0 !important;
    color: #757575 !important;
  }

  .linkml-viewer__markdown table {
    border-color: #e0e0e0 !important;
  }

  .linkml-viewer__markdown th {
    background: #f5f5f5 !important;
  }

  .linkml-viewer__markdown th,
  .linkml-viewer__markdown td {
    border-color: #e0e0e0 !important;
  }

  .linkml-viewer__markdown a {
    color: #1976d2 !important;
  }

  /* Enum range styles */
  .linkml-viewer__range-enum-toggle {
    background: #f5f5f5 !important;
    border-color: #e0e0e0 !important;
  }

  .linkml-viewer__range-enum-values {
    background: #f5f5f5 !important;
    border-color: #e0e0e0 !important;
  }

  .linkml-viewer__range-enum-item {
    background: #ffffff !important;
  }

  .linkml-viewer__range-enum-more {
    background: #ffffff !important;
  }

  .linkml-viewer__range-enum-search-input {
    background: #ffffff !important;
    border-color: #e0e0e0 !important;
    color: #212121 !important;
  }

  .linkml-viewer__range-enum-toggle-all {
    background: #ffffff !important;
    color: #9333EA !important;
  }

  .linkml-viewer__range-enum-no-results {
    background: #ffffff !important;
    color: #757575 !important;
  }

  /* Sidebar filter labels - keep colorful but on light background */
  .linkml-viewer-page__sidebar-filters {
    border-color: #e0e0e0 !important;
  }

  .linkml-viewer-page__no-results {
    color: #757575 !important;
  }

  /* Entry title - ensure readable on light background */
  .linkml-viewer__item-name {
    color: #212121 !important;
  }
}

/* ============================================
   IMPORTS SECTION - Forward Dependencies UI
   Shows what a class depends on (parent, mixins, slot ranges)
   ============================================ */

/* Container for the imports section */
.linkml-viewer__imports-section {
  margin-top: 0.75rem;
  border-top: 1px solid var(--border-color, #e0e0e0);
  padding-top: 0.75rem;
}

/* Toggle button for expanding/collapsing imports */
.linkml-viewer__imports-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.25rem 0;
  color: var(--text-secondary, #757575);
  font-size: 0.8125rem;
  transition: color 0.2s;
}

.linkml-viewer__imports-toggle:hover {
  color: var(--secondary-color, #2e7d32);
}

.linkml-viewer__imports-toggle--expanded {
  color: var(--secondary-color, #2e7d32);
}

.linkml-viewer__imports-icon {
  font-size: 0.625rem;
  transition: transform 0.2s;
}

.linkml-viewer__imports-loading {
  font-size: 0.75rem;
  color: var(--text-tertiary, #9e9e9e);
  font-style: italic;
}

/* Count badge showing total number of imports */
.linkml-viewer__imports-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 0.375rem;
  background: var(--secondary-color, #2e7d32);
  color: white;
  border-radius: 10px;
  font-size: 0.6875rem;
  font-weight: 600;
  margin-left: 0.5rem;
}

/* Content area when expanded */
.linkml-viewer__imports-content {
  margin-top: 0.5rem;
  padding: 0.75rem;
  background: var(--surface-elevated, #f5f5f5);
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Category within imports (e.g., Parent Class, Mixins) */
.linkml-viewer__imports-category {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.linkml-viewer__imports-category-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary, #757575);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* List of import items */
.linkml-viewer__imports-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

/* Clickable import link (navigates to class) */
.linkml-viewer__imports-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.5rem;
  background: var(--surface-default, #ffffff);
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 4px;
  font-size: 0.75rem;
  color: var(--secondary-color, #2e7d32);
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}

.linkml-viewer__imports-link:hover {
  background: var(--secondary-color, #2e7d32);
  color: white;
  border-color: var(--secondary-color, #2e7d32);
}

/* "via slotName" annotation */
.linkml-viewer__imports-via {
  font-size: 0.6875rem;
  color: var(--text-tertiary, #9e9e9e);
  font-style: italic;
}

.linkml-viewer__imports-link:hover .linkml-viewer__imports-via {
  color: rgba(255, 255, 255, 0.8);
}

/* Badge for enum types */
.linkml-viewer__imports-badge {
  font-size: 0.625rem;
  padding: 0.125rem 0.25rem;
  border-radius: 3px;
  margin-left: 0.25rem;
  font-weight: 500;
}

.linkml-viewer__imports-badge--enum {
  background: rgba(245, 158, 11, 0.2);
  color: #d97706;
}

/* Empty state message */
.linkml-viewer__imports-empty {
  font-size: 0.8125rem;
  color: var(--text-tertiary, #9e9e9e);
  font-style: italic;
  padding: 0.5rem 0;
}

/* Dark mode overrides for imports */
[data-theme="dark"] .linkml-viewer__imports-section {
  border-color: #374151;
}

[data-theme="dark"] .linkml-viewer__imports-content {
  background: #1f2937;
}

[data-theme="dark"] .linkml-viewer__imports-link {
  background: #374151;
  border-color: #4b5563;
  color: #4ade80;
}

[data-theme="dark"] .linkml-viewer__imports-link:hover {
  background: #22c55e;
  color: white;
  border-color: #22c55e;
}

[data-theme="dark"] .linkml-viewer__imports-badge--enum {
  background: rgba(245, 158, 11, 0.3);
  color: #fbbf24;
}

/* Mobile overrides for imports (force light mode on mobile) */
@media (max-width: 900px) {
  .linkml-viewer__imports-content {
    background: #f5f5f5 !important;
  }

  .linkml-viewer__imports-link {
    background: #ffffff !important;
    border-color: #e0e0e0 !important;
    color: #2e7d32 !important;
  }

  .linkml-viewer__imports-link:hover {
    background: #2e7d32 !important;
    color: white !important;
  }
}

/* ============================================
   CLASS SLOTS SECTION - Per-class slot details accordion
   ============================================ */

/* Container for the class slots section */
.linkml-viewer__class-slots-section {
  margin-top: 0.75rem;
  border-top: 1px solid var(--border-color, #e0e0e0);
  padding-top: 0.75rem;
}

/* Toggle button for expanding/collapsing class slots */
.linkml-viewer__class-slots-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.25rem 0;
  color: var(--text-secondary, #757575);
  font-size: 0.8125rem;
  transition: color 0.2s;
}

.linkml-viewer__class-slots-toggle:hover {
  color: var(--accent-color, #7c3aed);
}

.linkml-viewer__class-slots-toggle--expanded {
  color: var(--accent-color, #7c3aed);
}

.linkml-viewer__class-slots-icon {
  font-size: 0.625rem;
  transition: transform 0.2s;
}

/* Count badge showing total number of slots */
.linkml-viewer__class-slots-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 0.375rem;
  background: var(--accent-color, #7c3aed);
  color: white;
  border-radius: 10px;
  font-size: 0.6875rem;
  font-weight: 600;
  margin-left: 0.5rem;
}

/* Content area when expanded */
.linkml-viewer__class-slots-content {
  margin-top: 0.5rem;
  padding: 0.75rem;
  background: var(--surface-elevated, #f5f5f5);
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Slot items within the accordion - add some distinction */
.linkml-viewer__class-slots-content .linkml-viewer__item {
  background: var(--surface-default, #ffffff);
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 6px;
  padding: 0.75rem;
  border-left: 3px solid var(--accent-color, #7c3aed);
}

/* Fallback slot item when definition not found */
.linkml-viewer__item--slot-fallback {
  background: var(--surface-default, #ffffff);
  border: 1px dashed var(--border-color, #e0e0e0);
  border-radius: 6px;
  padding: 0.75rem;
  opacity: 0.7;
}

/* Dark mode overrides for class slots */
[data-theme="dark"] .linkml-viewer__class-slots-section {
  border-color: #374151;
}

[data-theme="dark"] .linkml-viewer__class-slots-toggle {
  color: #9ca3af;
}

[data-theme="dark"] .linkml-viewer__class-slots-toggle:hover,
[data-theme="dark"] .linkml-viewer__class-slots-toggle--expanded {
  color: #a78bfa;
}

[data-theme="dark"] .linkml-viewer__class-slots-count {
  background: #7c3aed;
}

[data-theme="dark"] .linkml-viewer__class-slots-content {
  background: #1f2937;
}

[data-theme="dark"] .linkml-viewer__class-slots-content .linkml-viewer__item {
  background: #111827;
  border-color: #374151;
  border-left-color: #7c3aed;
}

[data-theme="dark"] .linkml-viewer__item--slot-fallback {
  background: #111827;
  border-color: #374151;
}

/* Print mode for class slots */
@media print {
  .linkml-viewer__class-slots-section {
    break-inside: avoid;
    border-color: #e0e0e0 !important;
  }

  .linkml-viewer__class-slots-content {
    background: #f9f9f9 !important;
  }

  .linkml-viewer__class-slots-content .linkml-viewer__item {
    background: white !important;
    border-color: #e0e0e0 !important;
    border-left-color: #7c3aed !important;
  }
}

/* ============================================
   EXPORTS SECTION - Reverse Dependencies UI
   ============================================ */

/* Container for the exports section */
.linkml-viewer__exports-section {
  margin-top: 0.75rem;
  border-top: 1px solid var(--border-color, #e0e0e0);
  padding-top: 0.75rem;
}

/* Toggle button for expanding/collapsing exports */
.linkml-viewer__exports-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.25rem 0;
  color: var(--text-secondary, #757575);
  font-size: 0.8125rem;
  transition: color 0.2s;
}

.linkml-viewer__exports-toggle:hover {
  color: var(--primary-color, #1976d2);
}

.linkml-viewer__exports-toggle--expanded {
  color: var(--primary-color, #1976d2);
}

.linkml-viewer__exports-icon {
  font-size: 0.625rem;
  transition: transform 0.2s;
}

.linkml-viewer__exports-loading {
  font-size: 0.75rem;
  color: var(--text-tertiary, #9e9e9e);
  font-style: italic;
}

/* Count badge showing total number of exports */
.linkml-viewer__exports-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 0.375rem;
  background: var(--primary-color, #1565c0);
  color: white;
  border-radius: 10px;
  font-size: 0.6875rem;
  font-weight: 600;
  margin-left: 0.5rem;
}

/* Content area when expanded */
.linkml-viewer__exports-content {
  margin-top: 0.5rem;
  padding: 0.75rem;
  background: var(--surface-elevated, #f5f5f5);
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Category within exports (e.g., Subclasses, Mixin Users) */
.linkml-viewer__exports-category {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.linkml-viewer__exports-category-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary, #757575);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* List of export items */
.linkml-viewer__exports-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

/* Individual export item (non-clickable, e.g., slots) */
.linkml-viewer__exports-item {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.5rem;
  background: var(--surface-default, #ffffff);
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 4px;
  font-size: 0.75rem;
  color: var(--text-primary, #212121);
}

.linkml-viewer__exports-item--slot {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  background: rgba(139, 92, 246, 0.1);
  border-color: rgba(139, 92, 246, 0.3);
  color: #7c3aed;
}

/* Clickable export link (navigates to class) */
.linkml-viewer__exports-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.5rem;
  background: var(--surface-default, #ffffff);
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 4px;
  font-size: 0.75rem;
  color: var(--primary-color, #1976d2);
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}

.linkml-viewer__exports-link:hover {
  background: var(--primary-color, #1976d2);
  color: white;
  border-color: var(--primary-color, #1976d2);
}

/* "via slotName" annotation */
.linkml-viewer__exports-via {
  font-size: 0.6875rem;
  color: var(--text-tertiary, #9e9e9e);
  font-style: italic;
}

.linkml-viewer__exports-link:hover .linkml-viewer__exports-via {
  color: rgba(255, 255, 255, 0.8);
}

/* Empty state message */
.linkml-viewer__exports-empty {
  font-size: 0.8125rem;
  color: var(--text-tertiary, #9e9e9e);
  font-style: italic;
  padding: 0.5rem 0;
}

/* Dark mode overrides for exports */
[data-theme="dark"] .linkml-viewer__exports-section {
  border-color: #374151;
}

[data-theme="dark"] .linkml-viewer__exports-content {
  background: #1f2937;
}

[data-theme="dark"] .linkml-viewer__exports-item {
  background: #374151;
  border-color: #4b5563;
  color: #e5e7eb;
}

[data-theme="dark"] .linkml-viewer__exports-item--slot {
  background: rgba(139, 92, 246, 0.2);
  border-color: rgba(139, 92, 246, 0.4);
  color: #a78bfa;
}

[data-theme="dark"] .linkml-viewer__exports-link {
  background: #374151;
  border-color: #4b5563;
  color: #60a5fa;
}

[data-theme="dark"] .linkml-viewer__exports-link:hover {
  background: #3b82f6;
  color: white;
  border-color: #3b82f6;
}

/* Mobile overrides for exports (force light mode on mobile) */
@media (max-width: 900px) {
  .linkml-viewer__exports-content {
    background: #f5f5f5 !important;
  }

  .linkml-viewer__exports-item {
    background: #ffffff !important;
    border-color: #e0e0e0 !important;
    color: #212121 !important;
  }

  .linkml-viewer__exports-item--slot {
    background: rgba(139, 92, 246, 0.1) !important;
    border-color: rgba(139, 92, 246, 0.3) !important;
    color: #7c3aed !important;
  }

  .linkml-viewer__exports-link {
    background: #ffffff !important;
    border-color: #e0e0e0 !important;
    color: #1976d2 !important;
  }

  .linkml-viewer__exports-link:hover {
    background: #1976d2 !important;
    color: white !important;
  }
}

/* ============================================
   UML Diagram Accordion Section
   ============================================ */

/* Container for the UML section */
.linkml-viewer__uml-section {
  margin-top: 0.75rem;
  border-top: 1px solid var(--border-color, #e0e0e0);
  padding-top: 0.75rem;
}

/* Toggle button for expanding/collapsing UML diagram */
.linkml-viewer__uml-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.25rem 0;
  color: var(--text-secondary, #757575);
  font-size: 0.8125rem;
  transition: color 0.2s;
}

.linkml-viewer__uml-toggle:hover {
  color: var(--primary-color, #1976d2);
}

.linkml-viewer__uml-toggle--expanded {
  color: var(--primary-color, #1976d2);
}

.linkml-viewer__uml-icon {
  font-size: 0.625rem;
  transition: transform 0.2s;
}

.linkml-viewer__uml-loading {
  font-size: 0.75rem;
  color: var(--text-tertiary, #9e9e9e);
  font-style: italic;
}

/* Content area when expanded */
.linkml-viewer__uml-content {
  margin-top: 0.5rem;
  padding: 0.5rem;
  background: var(--surface-elevated, #f5f5f5);
  border-radius: 6px;
  overflow: auto;
  /* Remove fixed height - let container control size via inline styles */
}

/* UML visualization sizing - use 100% to respect container dimensions */
.linkml-viewer__uml-content .uml-visualization {
  width: 100%;
  height: 100%;
}

.linkml-viewer__uml-content .uml-visualization svg {
  width: 100%;
  height: 100%;
}

/* Empty state message */
.linkml-viewer__uml-empty {
  font-size: 0.8125rem;
  color: var(--text-tertiary, #9e9e9e);
  font-style: italic;
  padding: 0.5rem 0;
}

/* Dark mode overrides for UML section */
[data-theme="dark"] .linkml-viewer__uml-section {
  border-color: #374151;
}

[data-theme="dark"] .linkml-viewer__uml-content {
  background: #1f2937;
}

/* Mobile overrides for UML section */
@media (max-width: 900px) {
  .linkml-viewer__uml-content {
    background: #f5f5f5 !important;
    /* Allow smaller heights on mobile via inline styles */
  }
}

/* ============================================
   UML Depth Slider Controls
   ============================================ */

/* Container for depth control */
.linkml-viewer__uml-depth-control {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 0.75rem;
  margin-bottom: 0.75rem;
  background: var(--surface-base, #ffffff);
  border-radius: 6px;
  border: 1px solid var(--border-color, #e0e0e0);
}

/* Label wrapper with slider */
.linkml-viewer__uml-depth-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--text-secondary, #757575);
}

.linkml-viewer__uml-depth-label span:first-child {
  font-weight: 500;
  color: var(--text-primary, #212121);
}

/* Range slider styling */
.linkml-viewer__uml-depth-slider {
  width: 100px;
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--border-color, #e0e0e0);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}

.linkml-viewer__uml-depth-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--primary-color, #1976d2);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.linkml-viewer__uml-depth-slider::-webkit-slider-thumb:hover {
  transform: scale(1.1);
  box-shadow: 0 2px 6px rgba(25, 118, 210, 0.3);
}

.linkml-viewer__uml-depth-slider::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--primary-color, #1976d2);
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.linkml-viewer__uml-depth-slider::-moz-range-thumb:hover {
  transform: scale(1.1);
  box-shadow: 0 2px 6px rgba(25, 118, 210, 0.3);
}

/* Depth value display */
.linkml-viewer__uml-depth-value {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  background: var(--primary-color, #1976d2);
  color: white;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

/* Hint text describing depth level */
.linkml-viewer__uml-depth-hint {
  font-size: 0.75rem;
  color: var(--text-tertiary, #9e9e9e);
  font-style: italic;
  margin-left: auto;
}

/* Dark mode overrides for depth slider */
[data-theme="dark"] .linkml-viewer__uml-depth-control {
  background: #1f2937;
  border-color: #374151;
}

[data-theme="dark"] .linkml-viewer__uml-depth-slider {
  background: #374151;
}

[data-theme="dark"] .linkml-viewer__uml-depth-label span:first-child {
  color: #e5e7eb;
}

/* Mobile overrides for depth slider */
@media (max-width: 900px) {
  .linkml-viewer__uml-depth-control {
    flex-wrap: wrap;
    gap: 0.5rem;
  }
  
  .linkml-viewer__uml-depth-hint {
    width: 100%;
    margin-left: 0;
    text-align: center;
  }
}

/* ============================================
   UML Direction Toggles (Imports/Exports)
   ============================================ */

/* Container for direction toggles */
.linkml-viewer__uml-direction-control {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.5rem 0.75rem;
  margin-bottom: 0.5rem;
  background: var(--surface-base, #ffffff);
  border-radius: 6px;
  border: 1px solid var(--border-color, #e0e0e0);
}

/* Checkbox label wrapper */
.linkml-viewer__uml-checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--text-primary, #212121);
  cursor: pointer;
  user-select: none;
  transition: color 0.2s;
}

.linkml-viewer__uml-checkbox-label:hover {
  color: var(--primary-color, #1976d2);
}

/* Checkbox styling */
.linkml-viewer__uml-checkbox {
  width: 16px;
  height: 16px;
  accent-color: var(--primary-color, #1976d2);
  cursor: pointer;
}

/* Checkbox text */
.linkml-viewer__uml-checkbox-label span {
  font-weight: 500;
}

/* First checkbox (Imports) uses green accent */
.linkml-viewer__uml-checkbox-label:first-child .linkml-viewer__uml-checkbox {
  accent-color: var(--secondary-color, #2e7d32);
}

.linkml-viewer__uml-checkbox-label:first-child:hover {
  color: var(--secondary-color, #2e7d32);
}

/* Explicit imports checkbox styling (green) */
.linkml-viewer__uml-checkbox-label--imports .linkml-viewer__uml-checkbox--imports {
  accent-color: var(--secondary-color, #2e7d32);
}

.linkml-viewer__uml-checkbox-label--imports:hover {
  color: var(--secondary-color, #2e7d32);
}

.linkml-viewer__uml-checkbox-label--imports span {
  color: inherit;
}

.linkml-viewer__uml-checkbox-label--imports .linkml-viewer__uml-checkbox--imports:checked + span {
  color: var(--secondary-color, #2e7d32);
  font-weight: 600;
}

/* Explicit exports checkbox styling (blue) */
.linkml-viewer__uml-checkbox-label--exports .linkml-viewer__uml-checkbox--exports {
  accent-color: var(--primary-color, #1976d2);
}

.linkml-viewer__uml-checkbox-label--exports:hover {
  color: var(--primary-color, #1976d2);
}

.linkml-viewer__uml-checkbox-label--exports span {
  color: inherit;
}

.linkml-viewer__uml-checkbox-label--exports .linkml-viewer__uml-checkbox--exports:checked + span {
  color: var(--primary-color, #1976d2);
  font-weight: 600;
}

/* Empty state when both toggles are unchecked */
.linkml-viewer__uml-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  background: var(--surface-dim, #f5f5f5);
  border-radius: 8px;
  border: 2px dashed var(--border-color, #ccc);
  text-align: center;
  min-height: 200px;
}

.linkml-viewer__uml-empty-icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
  opacity: 0.6;
}

.linkml-viewer__uml-empty-state p {
  color: var(--text-secondary, #666);
  font-size: 0.875rem;
  margin: 0;
  line-height: 1.5;
  max-width: 280px;
}

/* Dark mode overrides for direction toggles */
[data-theme="dark"] .linkml-viewer__uml-direction-control {
  background: #1f2937;
  border-color: #374151;
}

[data-theme="dark"] .linkml-viewer__uml-checkbox-label {
  color: #e5e7eb;
}

[data-theme="dark"] .linkml-viewer__uml-checkbox-label:hover {
  color: #60a5fa;
}

[data-theme="dark"] .linkml-viewer__uml-checkbox-label:first-child:hover {
  color: #4ade80;
}

/* Dark mode: explicit checkbox color overrides */
[data-theme="dark"] .linkml-viewer__uml-checkbox-label--imports:hover {
  color: #4ade80;
}

[data-theme="dark"] .linkml-viewer__uml-checkbox-label--imports .linkml-viewer__uml-checkbox--imports:checked + span {
  color: #4ade80;
}

[data-theme="dark"] .linkml-viewer__uml-checkbox-label--exports:hover {
  color: #60a5fa;
}

[data-theme="dark"] .linkml-viewer__uml-checkbox-label--exports .linkml-viewer__uml-checkbox--exports:checked + span {
  color: #60a5fa;
}

/* Dark mode: empty state */
[data-theme="dark"] .linkml-viewer__uml-empty-state {
  background: #1f2937;
  border-color: #4b5563;
}

[data-theme="dark"] .linkml-viewer__uml-empty-state p {
  color: #9ca3af;
}

/* Mobile overrides for direction toggles */
@media (max-width: 900px) {
  .linkml-viewer__uml-direction-control {
    flex-wrap: wrap;
    gap: 0.75rem;
    background: #ffffff !important;
    border-color: #e0e0e0 !important;
  }

  .linkml-viewer__uml-checkbox-label {
    color: #212121 !important;
  }
}

/* ========================================
   UML Toolbar Styles
   ======================================== */

.linkml-viewer__uml-toolbar {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem;
  background: var(--surface-color, #ffffff);
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 8px;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.linkml-viewer__uml-toolbar-btn {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.375rem 0.5rem;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--text-secondary, #666);
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.linkml-viewer__uml-toolbar-btn:hover {
  background: var(--surface-hover, #f5f5f5);
  color: var(--text-primary, #212121);
  border-color: var(--border-color, #e0e0e0);
}

.linkml-viewer__uml-toolbar-btn:active {
  background: var(--surface-active, #eeeeee);
  transform: scale(0.98);
}

.linkml-viewer__uml-toolbar-btn--active {
  background: var(--primary-light, #e3f2fd);
  color: var(--primary-color, #1976d2);
  border-color: var(--primary-color, #1976d2);
}

.linkml-viewer__uml-toolbar-btn svg {
  flex-shrink: 0;
}

.linkml-viewer__uml-toolbar-separator {
  width: 1px;
  height: 24px;
  background: var(--border-color, #e0e0e0);
  margin: 0 0.25rem;
}

/* Layout Dropdown */
.linkml-viewer__uml-layout-dropdown {
  position: relative;
}

.linkml-viewer__uml-layout-menu {
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 0.25rem;
  background: var(--surface-color, #ffffff);
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  min-width: 220px;
  z-index: 1000;
  overflow: hidden;
}

.linkml-viewer__uml-layout-option {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  padding: 0.625rem 0.75rem;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: background 0.15s ease;
}

.linkml-viewer__uml-layout-option:hover {
  background: var(--surface-hover, #f5f5f5);
}

.linkml-viewer__uml-layout-option--active {
  background: var(--primary-light, #e3f2fd);
}

.linkml-viewer__uml-layout-option--active:hover {
  background: var(--primary-light, #e3f2fd);
}

.linkml-viewer__uml-layout-title {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-primary, #212121);
}

.linkml-viewer__uml-layout-option--active .linkml-viewer__uml-layout-title {
  color: var(--primary-color, #1976d2);
}

.linkml-viewer__uml-layout-desc {
  font-size: 0.6875rem;
  color: var(--text-secondary, #666);
  margin-top: 0.125rem;
}

/* UML Container (for fullscreen support) */
.linkml-viewer__uml-container {
  position: relative;
  background: var(--surface-color, #ffffff);
  border-radius: 8px;
  overflow: hidden;
}

.linkml-viewer__uml-container--fullscreen {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  height: 100vh;
  z-index: 9999;
  background: var(--surface-color, #ffffff);
  border-radius: 0;
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  overflow: hidden;
}

.linkml-viewer__uml-fullscreen-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-color, #ffffff);
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 50%;
  font-size: 1.25rem;
  color: var(--text-secondary, #666);
  cursor: pointer;
  z-index: 10000;
  transition: all 0.15s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.linkml-viewer__uml-fullscreen-close:hover {
  background: var(--surface-hover, #f5f5f5);
  color: var(--text-primary, #212121);
  transform: scale(1.05);
}

/* Dark mode overrides for UML toolbar */
[data-theme="dark"] .linkml-viewer__uml-toolbar {
  background: #1f2937;
  border-color: #374151;
}

[data-theme="dark"] .linkml-viewer__uml-toolbar-btn {
  color: #9ca3af;
}

[data-theme="dark"] .linkml-viewer__uml-toolbar-btn:hover {
  background: #374151;
  color: #e5e7eb;
  border-color: #4b5563;
}

[data-theme="dark"] .linkml-viewer__uml-toolbar-btn--active {
  background: rgba(96, 165, 250, 0.15);
  color: #60a5fa;
  border-color: #60a5fa;
}

[data-theme="dark"] .linkml-viewer__uml-toolbar-separator {
  background: #374151;
}

[data-theme="dark"] .linkml-viewer__uml-layout-menu {
  background: #1f2937;
  border-color: #374151;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .linkml-viewer__uml-layout-option:hover {
  background: #374151;
}

[data-theme="dark"] .linkml-viewer__uml-layout-option--active {
  background: rgba(96, 165, 250, 0.15);
}

[data-theme="dark"] .linkml-viewer__uml-layout-title {
  color: #e5e7eb;
}

[data-theme="dark"] .linkml-viewer__uml-layout-option--active .linkml-viewer__uml-layout-title {
  color: #60a5fa;
}

[data-theme="dark"] .linkml-viewer__uml-layout-desc {
  color: #9ca3af;
}

[data-theme="dark"] .linkml-viewer__uml-container--fullscreen {
  background: #111827;
}

[data-theme="dark"] .linkml-viewer__uml-fullscreen-close {
  background: #1f2937;
  border-color: #374151;
  color: #9ca3af;
}

[data-theme="dark"] .linkml-viewer__uml-fullscreen-close:hover {
  background: #374151;
  color: #e5e7eb;
}

/* Mobile responsiveness for UML toolbar */
@media (max-width: 600px) {
  .linkml-viewer__uml-toolbar {
    padding: 0.375rem;
    gap: 0.125rem;
  }

  .linkml-viewer__uml-toolbar-btn {
    padding: 0.25rem 0.375rem;
    font-size: 0.6875rem;
  }

  .linkml-viewer__uml-toolbar-btn span {
    display: none;
  }

  .linkml-viewer__uml-toolbar-btn svg {
    width: 14px;
    height: 14px;
  }

  .linkml-viewer__uml-toolbar-separator {
    height: 20px;
    margin: 0 0.125rem;
  }

  .linkml-viewer__uml-layout-menu {
    min-width: 180px;
    right: 0;
    left: auto;
  }

  .linkml-viewer__uml-fullscreen-close {
    top: 10px;
    right: 10px;
    width: 32px;
    height: 32px;
    font-size: 1rem;
  }
}