/* Component Styles */

/* Error state styles */
.error-state {
  color: var(--color-error);
  background-color: var(--color-error-light);
  border: 1px solid var(--color-error);
  border-radius: 4px;
  padding: 8px 12px;
  margin: 4px 0;
  font-size: 14px;
  cursor: default;
}

.error-state .toc-title {
  font-weight: 500;
}

.sidebar.error-fallback {
  background-color: #fff3cd;
  border-left: 4px solid #ffc107;
  min-height: 400px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  line-height: 1;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: var(--color-text-inverse);
  text-decoration: none;
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-text-secondary);
  border-color: var(--color-border);
}

.btn-ghost:hover {
  background-color: var(--color-bg-secondary);
  color: var(--color-text);
  text-decoration: none;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.icon-btn:hover {
  background-color: var(--color-bg-secondary);
  color: var(--color-text);
}

.icon-btn:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Hamburger Menu */
.hamburger {
  display: block;
  width: 20px;
  height: 2px;
  background-color: currentColor;
  position: relative;
  transition: all var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 2px;
  background-color: currentColor;
  transition: all var(--transition-fast);
}

.hamburger::before {
  top: -6px;
}

.hamburger::after {
  bottom: -6px;
}

.menu-open .hamburger {
  background-color: transparent;
}

.menu-open .hamburger::before {
  transform: rotate(45deg);
  top: 0;
}

.menu-open .hamburger::after {
  transform: rotate(-45deg);
  bottom: 0;
}

/* Theme Toggle */
.sun-icon {
  display: block;
}

.moon-icon {
  display: none;
}

[data-theme="dark"] .sun-icon {
  display: none;
}

[data-theme="dark"] .moon-icon {
  display: block;
}

/* Cards */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-6);
  transition: all var(--transition-fast);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-light);
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-xl);
  margin-bottom: var(--spacing-4);
}

.card h3 {
  margin-bottom: var(--spacing-3);
  color: var(--color-text);
}

.card p {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-4);
}

.feature-list {
  list-style: none;
  padding: 0;
  margin-bottom: var(--spacing-6);
}

.feature-list li {
  position: relative;
  padding-left: var(--spacing-5);
  margin-bottom: var(--spacing-2);
  color: var(--color-text-secondary);
}

.feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: var(--font-weight-semibold);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
}

.card-link:hover {
  color: var(--color-primary-hover);
}

.card-link::after {
  content: '→';
  transition: transform var(--transition-fast);
}

.card:hover .card-link::after {
  transform: translateX(4px);
}

/* Search Components */
.search-wrapper {
  position: relative;
}

.search-input {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-10) var(--spacing-3) var(--spacing-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
}

.search-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.search-input::placeholder {
  color: var(--color-text-muted);
}

.search-icon {
  position: absolute;
  right: var(--spacing-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
}

/* Search Overlay */
.search-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: var(--z-modal);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: var(--spacing-12) var(--spacing-4);
  animation: fadeIn var(--transition-fast);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.search-modal {
  width: 100%;
  max-width: 600px;
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  animation: slideUp var(--transition-base);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.search-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-4);
  border-bottom: 1px solid var(--color-border);
}

.search-modal-input {
  flex: 1;
  padding: var(--spacing-3);
  border: none;
  background: transparent;
  font-size: var(--font-size-lg);
  color: var(--color-text);
}

.search-modal-input:focus {
  outline: none;
}

.search-modal-input::placeholder {
  color: var(--color-text-muted);
}

.search-results {
  max-height: 400px;
  overflow-y: auto;
}

.search-empty {
  padding: var(--spacing-8);
  text-align: center;
  color: var(--color-text-muted);
}

.search-result {
  padding: var(--spacing-4);
  border-bottom: 1px solid var(--color-border-light);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.search-result:hover {
  background-color: var(--color-bg-secondary);
}

.search-result:last-child {
  border-bottom: none;
}

.search-result-title {
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-1);
  color: var(--color-text);
}

.search-result-summary {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
}

.search-result-category {
  display: inline-block;
  background: var(--color-primary-light);
  color: var(--color-primary);
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-base);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  margin-top: var(--spacing-2);
}

/* Table of Contents (Sidebar) */
.toc-nav {
  flex: 1;
  padding: var(--spacing-4) 0;
}

.toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.toc-section {
  margin-bottom: var(--spacing-2);
}

.section-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--spacing-3) var(--spacing-6);
  background: transparent;
  border: none;
  text-align: left;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.section-toggle:hover {
  background-color: var(--color-bg-secondary);
}

.section-toggle::after {
  content: '▼';
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  transition: transform var(--transition-fast);
}

.section-toggle[aria-expanded="false"]::after {
  transform: rotate(-90deg);
}

.section-items {
  list-style: none;
  padding: 0;
  margin: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.section-items.collapsed {
  max-height: 0;
}

.section-items:not(.collapsed) {
  max-height: 1000px; /* Large enough for content */
}

.section-items a {
  display: block;
  padding: var(--spacing-2) var(--spacing-6) var(--spacing-2) var(--spacing-12);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
  border-left: 3px solid transparent;
}

.section-items a:hover {
  color: var(--color-text);
  background-color: var(--color-bg-secondary);
}

.section-items a.active {
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  border-left-color: var(--color-primary);
  font-weight: var(--font-weight-medium);
}

/* Child Toggle Button */
.child-toggle {
  position: absolute;
  right: var(--spacing-2);
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  cursor: pointer;
  padding: var(--spacing-1);
  transition: color var(--transition-fast);
}

.child-toggle:hover {
  color: var(--color-text);
}

/* Child Items */
.child-items {
  list-style: none;
  padding: 0;
  margin: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.child-items.collapsed {
  max-height: 0;
}

.child-items:not(.collapsed) {
  max-height: 500px; /* Large enough for child content */
}

.child-items .child-link {
  display: block;
  padding: var(--spacing-1) var(--spacing-6) var(--spacing-1) var(--spacing-16);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: all var(--transition-fast);
  border-left: 2px solid transparent;
  font-size: var(--font-size-sm);
  position: relative;
}

.child-items .child-link:hover {
  color: var(--color-text);
  background-color: var(--color-bg-secondary);
}

.child-items .child-link.active {
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  border-left-color: var(--color-primary);
  font-weight: var(--font-weight-medium);
}

/* Parent item styling when it has children */
.section-items > li > a {
  position: relative;
}

.section-items > li:has(.child-items) > a {
  padding-right: var(--spacing-8);
}

/* Breadcrumbs */
.breadcrumbs {
  margin-bottom: var(--spacing-6);
}

.breadcrumbs ol {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  list-style: none;
  padding: 0;
  margin: 0;
}

.breadcrumbs li {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin: 0;
}

.breadcrumbs li:not(:last-child)::after {
  content: '/';
  color: var(--color-text-muted);
}

.breadcrumbs a {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: var(--font-size-sm);
}

.breadcrumbs a:hover {
  color: var(--color-primary);
}

.breadcrumbs li:last-child {
  color: var(--color-text);
  font-weight: var(--font-weight-medium);
}

/* Article Components */
.article-header {
  margin-bottom: var(--spacing-8);
}

.article-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-4);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.meta-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.meta-tags {
  display: flex;
  gap: var(--spacing-2);
}

.tag {
  background: var(--color-bg-secondary);
  color: var(--color-text-secondary);
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-base);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.article-summary {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: 0;
}

.article-content {
  display: grid;
  grid-template-columns: 1fr 200px;
  gap: var(--spacing-8);
  align-items: start;
}

/* Override grid layout for special pages */
.article-content.special-page {
  display: block;
  grid-template-columns: unset;
  gap: unset;
}

.article-body {
  min-width: 0;
}

/* Special page body should take full width */
.article-content.special-page .article-body {
  min-width: unset;
  width: 100%;
}

.article-toc {
  position: sticky;
  top: var(--spacing-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-4);
}

.article-toc h4 {
  margin: 0 0 var(--spacing-3) 0;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

.article-toc ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.article-toc li {
  margin-bottom: var(--spacing-1);
}

.article-toc a {
  display: block;
  padding: var(--spacing-1) 0;
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
  transition: color var(--transition-fast);
}

.article-toc a:hover {
  color: var(--color-primary);
}

.article-toc a.active {
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
}

/* Article TOC Inline in Navigation */
.article-toc-inline {
  margin: var(--spacing-2) 0;
  padding: var(--spacing-3);
  background: var(--color-surface-variant);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-primary);
}

.article-toc-title {
  margin: 0 0 var(--spacing-2) 0;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Article TOC Section */
.article-toc {
  margin-top: var(--spacing-6);
  padding-top: var(--spacing-4);
  border-top: 1px solid var(--color-border-light);
}

.article-toc-header {
  padding: 0 var(--spacing-4) var(--spacing-3);
}

.article-toc-header h3 {
  margin: 0;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

.article-toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.article-toc-list li {
  margin-bottom: var(--spacing-1);
}

.article-toc-list a {
  display: block;
  padding: var(--spacing-2) var(--spacing-4);
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: var(--font-size-xs);
  line-height: var(--line-height-tight);
  transition: all var(--transition-fast);
  border-radius: var(--radius-sm);
  position: relative;
  margin: 0 var(--spacing-2);
}

.article-toc-list a:hover {
  color: var(--color-primary);
  background-color: var(--color-hover);
}

.article-toc-list a.active {
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
  background-color: var(--color-primary-light);
}

/* Indentation for different heading levels */
.article-toc-list a[data-level="2"] {
  padding-left: var(--spacing-4);
}

.article-toc-list a[data-level="3"] {
  padding-left: var(--spacing-6);
}

.article-toc-list a[data-level="4"] {
  padding-left: var(--spacing-8);
}

.article-toc-list a::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: var(--color-border);
  margin-right: var(--spacing-2);
  vertical-align: middle;
}

/* Callouts - Datamatter Style Manifest */
.callout {
  padding: 8pt;
  margin: var(--spacing-6) 0;
  border-radius: var(--radius-md);
  border: 1px solid #E0E0E0;
  background: #F8F9FA;
  font-size: 11pt;
  line-height: 1.5;
}

.callout-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-2);
  font-weight: var(--font-weight-semibold);
}

.callout-icon {
  font-size: 1.2em;
  display: inline-block;
  min-width: 20px;
}

.callout-label {
  font-size: inherit;
  font-weight: var(--font-weight-semibold);
}

.callout-content {
  font-size: inherit;
  color: var(--color-text);
}

/* Datamatter specific callout types */
.callout-tip {
  border-left: 4px solid #28a745;
  background: #f8fff9;
}

.callout-tip .callout-label {
  color: #1e7e34;
}

.callout-warning {
  border-left: 4px solid #ffc107;
  background: #fffbf0;
}

.callout-warning .callout-label {
  color: #856404;
}

.callout-note {
  border-left: 4px solid #6c757d;
  background: #f8f9fa;
}

.callout-note .callout-label {
  color: #495057;
}

.callout-info {
  border-left: 4px solid #6c757d;
  background: #f8f9fa;
}

.callout-info .callout-label {
  color: #495057;
}

.callout-error {
  border-left: 4px solid #ffc107;
  background: #fffbf0;
}

.callout-error .callout-label {
  color: #856404;
}

.callout-success {
  border-left: 4px solid #28a745;
  background: #f8fff9;
}

.callout-success .callout-label {
  color: #1e7e34;
}

.callout-best-practice {
  border-left: 4px solid #28a745;
  background: #f8fff9;
}

.callout-best-practice .callout-label {
  color: #1e7e34;
}

.callout-important {
  border-left: 4px solid #dc3545;
  background: #fff5f5;
}

.callout-important .callout-label {
  color: #721c24;
}

/* Loading Indicator */
.loading-indicator {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: var(--z-modal);
}

.loading-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--color-border);
  border-top: 3px solid var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Code Block Enhancements */
.code-block {
  position: relative;
}

.copy-button {
  position: absolute;
  top: var(--spacing-2);
  right: var(--spacing-2);
  padding: var(--spacing-1) var(--spacing-2);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  cursor: pointer;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.code-block:hover .copy-button {
  opacity: 1;
}

.copy-button:hover {
  background: var(--color-bg-secondary);
  color: var(--color-text);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .article-content {
    grid-template-columns: 1fr;
  }
  
  .article-toc {
    position: static;
    order: -1;
    margin-bottom: var(--spacing-6);
  }
  
  .search-overlay {
    padding: var(--spacing-4);
  }
}

/* ===== Datamatter STYLE MANIFEST STYLES ===== */

/* Datamatter Heading Hierarchy */
.dm-chapter,
.heading-chapter {
  font-size: 18pt;
  font-weight: var(--font-weight-bold);
  margin-top: 24pt;
  margin-bottom: 12pt;
  color: #003366; /* Datamatter Primary Blue */
  font-family: 'Montserrat', var(--font-family-heading);
  text-transform: capitalize;
}

.dm-section,
.heading-section {
  font-size: 16pt;
  font-weight: var(--font-weight-bold);
  margin-top: 18pt;
  margin-bottom: 8pt;
  color: #003366;
  font-family: 'Montserrat', var(--font-family-heading);
  text-transform: capitalize;
}

.dm-subtopic,
.heading-subtopic {
  font-size: 14pt;
  font-weight: var(--font-weight-bold);
  margin-top: 14pt;
  margin-bottom: 6pt;
  color: var(--color-text);
  font-family: 'Montserrat', var(--font-family-heading);
}

.dm-minor,
.heading-minor {
  font-size: 12pt;
  font-weight: var(--font-weight-bold);
  font-style: italic;
  margin-top: 12pt;
  margin-bottom: 4pt;
  color: var(--color-text-secondary);
  font-family: 'Montserrat', var(--font-family-heading);
}

/* Datamatter Table Styles */
.dm-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--spacing-6) 0;
  font-size: 10.5pt;
  line-height: 1.3;
  border: 1px solid #DDDDDD;
}

.dm-table-wrapper {
  overflow-x: auto;
  margin: var(--spacing-6) 0;
  border-radius: var(--radius-md);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.dm-table-caption {
  caption-side: top;
  text-align: left;
  font-weight: var(--font-weight-semibold);
  font-size: 11pt;
  margin-bottom: var(--spacing-2);
  color: var(--color-text);
}

.dm-table-header th {
  background: #F2F2F2;
  color: #003366;
  font-weight: var(--font-weight-semibold);
  padding: 12pt 8pt;
  text-align: left;
  border: 1px solid #DDDDDD;
  font-size: 10.5pt;
}

.dm-table-body td {
  padding: 8pt;
  border: 1px solid #DDDDDD;
  text-align: left;
  vertical-align: top;
  font-size: 10.5pt;
}

.dm-table-body tr:nth-child(odd) {
  background: rgba(248, 249, 250, 0.5);
}

.dm-table-body tr:hover {
  background: rgba(0, 51, 102, 0.05);
}

/* Three-column standard format */
.dm-table th:first-child,
.dm-table td:first-child {
  font-weight: var(--font-weight-semibold);
  color: #003366;
  min-width: 120px;
}

.dm-table th:nth-child(2),
.dm-table td:nth-child(2) {
  min-width: 200px;
}

.dm-table th:nth-child(3),
.dm-table td:nth-child(3) {
  min-width: 150px;
  font-family: var(--font-family-mono);
  font-size: 10pt;
  background: rgba(248, 249, 250, 0.8);
}

/* Document Metadata Footer */
.dm-document-metadata {
  margin-top: 3rem;
  padding: 2rem 0;
  border-top: 2px solid #E0E0E0;
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.metadata-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-6);
}

.metadata-item {
  font-size: 11pt;
  line-height: 1.4;
}

.metadata-item strong {
  color: #003366;
  font-weight: var(--font-weight-semibold);
}

.dm-brand-footer {
  text-align: center;
  padding-top: var(--spacing-6);
  border-top: 1px solid #E0E0E0;
}

.dm-brand-footer p {
  margin: var(--spacing-2) 0;
  color: #003366;
}

.brand-tagline {
  font-style: italic;
  color: #009688; /* Datamatter Accent Teal */
  font-size: 10pt;
}

/* Datamatter Color Palette Variables */
:root {
  --dm-primary-blue: #003366;
  --dm-secondary-grey: #E0E0E0;
  --dm-accent-teal: #009688;
  --dm-background-light: #F8F9FA;
  --dm-text-muted: #6c757d;
}

/* Responsive adjustments for Datamatter styles */
@media (max-width: 768px) {
  .dm-chapter, .heading-chapter {
    font-size: 16pt;
    margin-top: 18pt;
  }
  
  .dm-section, .heading-section {
    font-size: 14pt;
    margin-top: 14pt;
  }
  
  .dm-subtopic, .heading-subtopic {
    font-size: 13pt;
  }
  
  .dm-table {
    font-size: 9pt;
  }
  
  .dm-table-header th,
  .dm-table-body td {
    padding: 6pt 4pt;
    font-size: 9pt;
  }
  
  .metadata-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== HEADING ANCHOR STYLES ===== */
.heading-anchor {
  position: absolute;
  right: -30px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0;
  transition: opacity 0.2s ease-in-out;
  color: #007bff;
  text-decoration: none;
  font-size: 0.8em;
  padding: 4px 6px;
  border-radius: 3px;
}

.heading-anchor::before {
  content: "🔗";
}

.heading-anchor:hover {
  background-color: #f8f9fa;
  text-decoration: none;
}

h1:hover .heading-anchor,
h2:hover .heading-anchor,
h3:hover .heading-anchor,
h4:hover .heading-anchor,
h5:hover .heading-anchor,
h6:hover .heading-anchor {
  opacity: 1;
}