/**
 * Three Thousand Dishes - Custom Styles
 * Bootstrap 5 overrides and custom components
 */

/* ============================================
   CSS Custom Properties (Theme Colors)
   ============================================ */
:root {
  /* Georgian-era color palette */
  --ttd-burgundy: #722F37;
  --ttd-burgundy-dark: #5a252c;
  --ttd-cream: #F5F0E6;
  --ttd-gold: #C9A227;
  --ttd-gold-light: #e0bd4e;
  --ttd-brown: #3D2914;
  --ttd-brown-light: #6b4c2a;

  /* Chart colors */
  --ttd-chart-1: #722F37;
  --ttd-chart-2: #C9A227;
  --ttd-chart-3: #4a7c59;
  --ttd-chart-4: #2c5282;
  --ttd-chart-5: #9c4221;
  --ttd-chart-6: #553c9a;
  --ttd-chart-7: #1a535c;
  --ttd-chart-8: #8b5a2b;
  --ttd-chart-9: #6b4c6b;
  --ttd-chart-10: #2d5a5a;
}

/* Light theme adjustments */
[data-bs-theme="light"] {
  --bs-body-bg: var(--ttd-cream);
  --bs-body-color: var(--ttd-brown);
  --ttd-card-bg: #ffffff;
  --ttd-card-border: rgba(61, 41, 20, 0.1);
  --ttd-navbar-bg: var(--ttd-burgundy);
  --ttd-link-color: var(--ttd-burgundy);
  --ttd-link-hover: var(--ttd-burgundy-dark);
  --ttd-muted: #6b4c2a;
}

/* Dark theme adjustments */
[data-bs-theme="dark"] {
  --bs-body-bg: #1a1410;
  --bs-body-color: #e8e0d5;
  --ttd-card-bg: #2d2520;
  --ttd-card-border: rgba(201, 162, 39, 0.2);
  --ttd-navbar-bg: #2d2520;
  --ttd-link-color: var(--ttd-gold);
  --ttd-link-hover: var(--ttd-gold-light);
  --ttd-muted: #a89080;
  --ttd-cream: #2d2520;
}


/* ============================================
   Global Link Styling
   ============================================ */
a {
  color: var(--ttd-link-color);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--ttd-link-hover);
  text-decoration: underline;
}

/* Content area links (about page, etc.) */
.about-content a,
main a:not(.btn):not(.nav-link):not(.page-link) {
  color: var(--ttd-link-color);
  text-decoration: underline;
  text-decoration-color: rgba(114, 47, 55, 0.3);
  text-underline-offset: 2px;
}

[data-bs-theme="dark"] .about-content a,
[data-bs-theme="dark"] main a:not(.btn):not(.nav-link):not(.page-link) {
  text-decoration-color: rgba(201, 162, 39, 0.3);
}

.about-content a:hover,
main a:not(.btn):not(.nav-link):not(.page-link):hover {
  text-decoration-color: var(--ttd-link-hover);
}


/* ============================================
   Bootstrap Button Overrides
   ============================================ */

/* Primary button - use burgundy/gold instead of Bootstrap blue */
.btn-primary {
  background-color: var(--ttd-burgundy);
  border-color: var(--ttd-burgundy);
  color: #fff;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--ttd-burgundy-dark);
  border-color: var(--ttd-burgundy-dark);
  color: #fff;
}

.btn-primary:active,
.btn-primary.active {
  background-color: var(--ttd-burgundy-dark) !important;
  border-color: var(--ttd-burgundy-dark) !important;
}

[data-bs-theme="dark"] .btn-primary {
  background-color: var(--ttd-gold);
  border-color: var(--ttd-gold);
  color: #1a1410;
}

[data-bs-theme="dark"] .btn-primary:hover,
[data-bs-theme="dark"] .btn-primary:focus {
  background-color: var(--ttd-gold-light);
  border-color: var(--ttd-gold-light);
  color: #1a1410;
}

/* Ensure modal buttons also get correct styling */
.modal .btn-primary,
.modal-footer .btn-primary,
.modal-body .btn-primary {
  background-color: var(--ttd-burgundy) !important;
  border-color: var(--ttd-burgundy) !important;
  color: #fff !important;
}

.modal .btn-primary:hover,
.modal .btn-primary:focus,
.modal-footer .btn-primary:hover,
.modal-footer .btn-primary:focus,
.modal-body .btn-primary:hover,
.modal-body .btn-primary:focus {
  background-color: var(--ttd-burgundy-dark) !important;
  border-color: var(--ttd-burgundy-dark) !important;
  color: #fff !important;
}

[data-bs-theme="dark"] .modal .btn-primary,
[data-bs-theme="dark"] .modal-footer .btn-primary,
[data-bs-theme="dark"] .modal-body .btn-primary {
  background-color: var(--ttd-gold) !important;
  border-color: var(--ttd-gold) !important;
  color: #1a1410 !important;
}

[data-bs-theme="dark"] .modal .btn-primary:hover,
[data-bs-theme="dark"] .modal .btn-primary:focus,
[data-bs-theme="dark"] .modal-footer .btn-primary:hover,
[data-bs-theme="dark"] .modal-footer .btn-primary:focus,
[data-bs-theme="dark"] .modal-body .btn-primary:hover,
[data-bs-theme="dark"] .modal-body .btn-primary:focus {
  background-color: var(--ttd-gold-light) !important;
  border-color: var(--ttd-gold-light) !important;
  color: #1a1410 !important;
}

/* Outline primary */
.btn-outline-primary {
  color: var(--ttd-burgundy);
  border-color: var(--ttd-burgundy);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary.active,
.btn-outline-primary:active {
  background-color: var(--ttd-burgundy) !important;
  border-color: var(--ttd-burgundy) !important;
  color: #fff !important;
}

[data-bs-theme="dark"] .btn-outline-primary {
  color: var(--ttd-gold);
  border-color: var(--ttd-gold);
}

[data-bs-theme="dark"] .btn-outline-primary:hover,
[data-bs-theme="dark"] .btn-outline-primary:focus,
[data-bs-theme="dark"] .btn-outline-primary.active,
[data-bs-theme="dark"] .btn-outline-primary:active {
  background-color: var(--ttd-gold) !important;
  border-color: var(--ttd-gold) !important;
  color: #1a1410 !important;
}

/* Link button - use theme colors */
.btn-link {
  color: var(--ttd-link-color);
}

.btn-link:hover,
.btn-link:focus {
  color: var(--ttd-link-hover);
}

/* Page links (pagination) */
.page-link {
  color: var(--ttd-link-color);
}

.page-link:hover,
.page-link:focus {
  color: var(--ttd-link-hover);
  background-color: rgba(114, 47, 55, 0.1);
  border-color: var(--ttd-burgundy);
}

[data-bs-theme="dark"] .page-link:hover,
[data-bs-theme="dark"] .page-link:focus {
  background-color: rgba(201, 162, 39, 0.1);
  border-color: var(--ttd-gold);
}

.page-item.active .page-link {
  background-color: var(--ttd-burgundy);
  border-color: var(--ttd-burgundy);
}

[data-bs-theme="dark"] .page-item.active .page-link {
  background-color: var(--ttd-gold);
  border-color: var(--ttd-gold);
  color: #1a1410;
}

/* Form check/radio inputs */
.form-check-input:checked {
  background-color: var(--ttd-burgundy);
  border-color: var(--ttd-burgundy);
}

[data-bs-theme="dark"] .form-check-input:checked {
  background-color: var(--ttd-gold);
  border-color: var(--ttd-gold);
}

/* Focus states for form elements */
.form-control:focus,
.form-select:focus {
  border-color: var(--ttd-burgundy);
  box-shadow: 0 0 0 0.25rem rgba(114, 47, 55, 0.25);
}

[data-bs-theme="dark"] .form-control:focus,
[data-bs-theme="dark"] .form-select:focus {
  border-color: var(--ttd-gold);
  box-shadow: 0 0 0 0.25rem rgba(201, 162, 39, 0.25);
}


/* ============================================
   Typography - Plantin MT Pro Integration
   ============================================ */
body {
  font-family: 'Plantin MT Pro', Georgia, 'Times New Roman', serif;
  font-size: 1.125rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: 'Plantin MT Pro', Georgia, serif;
  font-weight: 600;
  line-height: 1.3;
  color: var(--ttd-burgundy);
}

[data-bs-theme="dark"] h1,
[data-bs-theme="dark"] h2,
[data-bs-theme="dark"] h3,
[data-bs-theme="dark"] h4,
[data-bs-theme="dark"] h5,
[data-bs-theme="dark"] h6 {
  color: var(--ttd-gold);
}

.display-1, .display-2, .display-3, .display-4 {
  font-weight: 300;
  letter-spacing: -0.02em;
}

/* Metadata labels (like original font file suggested) */
.metadata-label,
.label-condensed {
  font-weight: 700;
  font-stretch: condensed;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  color: var(--ttd-muted);
}


/* ============================================
   Navbar
   ============================================ */
.navbar {
  background-color: var(--ttd-navbar-bg) !important;
}

.navbar-brand {
  font-weight: 600;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
}

.navbar .nav-link {
  font-weight: 400;
  font-size: 1rem;
  padding: 0.5rem 1rem;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
  color: var(--ttd-gold) !important;
}

/* Theme toggle button */
.theme-toggle {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.theme-toggle:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--ttd-gold);
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}


/* ============================================
   Cards
   ============================================ */
.card {
  background-color: var(--ttd-card-bg);
  border: 1px solid var(--ttd-card-border);
  border-radius: 0.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

.card-header {
  background-color: transparent;
  border-bottom: 1px solid var(--ttd-card-border);
  font-weight: 600;
}


/* ============================================
   Hero Section
   ============================================ */
.hero {
  background: linear-gradient(135deg, var(--ttd-burgundy) 0%, var(--ttd-burgundy-dark) 100%);
  color: #fff;
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../images/TheHonorsoftheSitting_ACabinetPicture.jpg') center/cover no-repeat;
  opacity: 0.4;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero h1 {
  color: #fff;
  font-size: 3.5rem;
  font-weight: 300;
  margin-bottom: 1rem;
}

.hero .lead {
  font-size: 1.35rem;
  opacity: 0.9;
  max-width: 700px;
}

[data-bs-theme="dark"] .hero {
  background: linear-gradient(135deg, #2d2520 0%, #1a1410 100%);
}


/* ============================================
   Stats Cards
   ============================================ */
.stat-card {
  text-align: center;
  padding: 2rem 1.5rem;
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--ttd-burgundy);
  line-height: 1;
  margin-bottom: 0.5rem;
}

[data-bs-theme="dark"] .stat-number {
  color: var(--ttd-gold);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--ttd-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}


/* ============================================
   Charts & Visualizations
   ============================================ */
.chart-container {
  position: relative;
  min-height: 300px;
  width: 100%;
}

.chart-container svg {
  width: 100%;
  /*height: 100%;*/
}

.chart-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: var(--ttd-muted);
}

/* D3 tooltip */
.d3-tooltip {
  position: absolute;
  padding: 0.75rem 1rem;
  background: var(--ttd-card-bg);
  border: 1px solid var(--ttd-card-border);
  border-radius: 0.375rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  pointer-events: none;
  font-size: 0.875rem;
  z-index: 1000;
  max-width: 250px;
}

.d3-tooltip strong {
  color: var(--ttd-burgundy);
}

[data-bs-theme="dark"] .d3-tooltip strong {
  color: var(--ttd-gold);
}

/* Chart section headers */
.chart-section-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--ttd-gold);
}


/* ============================================
   DataTables Customization
   ============================================ */
.dataTables_wrapper {
  font-size: 0.95rem;
}

table.dataTable thead th {
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ttd-muted);
  border-bottom: 2px solid var(--ttd-burgundy) !important;
}

[data-bs-theme="dark"] table.dataTable thead th {
  border-bottom-color: var(--ttd-gold) !important;
}

table.dataTable tbody tr:hover {
  background-color: rgba(114, 47, 55, 0.05) !important;
  cursor: pointer;
}

[data-bs-theme="dark"] table.dataTable tbody tr:hover {
  background-color: rgba(201, 162, 39, 0.1) !important;
}

.dataTables_filter input {
  border-radius: 0.375rem;
}

/* DataTables pagination links */
.dataTables_wrapper .dataTables_paginate .paginate_button {
  color: var(--ttd-link-color) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  color: var(--ttd-link-hover) !important;
  background: rgba(114, 47, 55, 0.1) !important;
  border-color: var(--ttd-burgundy) !important;
}

[data-bs-theme="dark"] .dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  background: rgba(201, 162, 39, 0.1) !important;
  border-color: var(--ttd-gold) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
  color: #fff !important;
  background: var(--ttd-burgundy) !important;
  border-color: var(--ttd-burgundy) !important;
}

[data-bs-theme="dark"] .dataTables_wrapper .dataTables_paginate .paginate_button.current,
[data-bs-theme="dark"] .dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
  background: var(--ttd-gold) !important;
  border-color: var(--ttd-gold) !important;
  color: #1a1410 !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.disabled,
.dataTables_wrapper .dataTables_paginate .paginate_button.disabled:hover {
  color: var(--ttd-muted) !important;
}

/* Filter dropdowns */
.filter-row {
  background-color: var(--ttd-card-bg);
  padding: 1rem;
  border-radius: 0.5rem;
  margin-bottom: 1.5rem;
}


/* ============================================
   About Page
   ============================================ */
.about-content {
  max-width: 800px;
  margin: 0 auto;
}

.about-content p {
  margin-bottom: 1.5rem;
}

.about-content blockquote {
  border-left: 4px solid var(--ttd-gold);
  padding-left: 1.5rem;
  margin: 2rem 0;
  font-style: italic;
  color: var(--ttd-muted);
}

.figure-caption {
  font-size: 0.875rem;
  font-style: italic;
  color: var(--ttd-muted);
}


/* ============================================
   Footer
   ============================================ */
.footer {
  background-color: var(--ttd-navbar-bg);
  color: rgba(255,255,255,0.8);
  padding: 3rem 0;
  margin-top: 4rem;
}

.footer a {
  color: var(--ttd-gold);
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}


/* ============================================
   Utilities
   ============================================ */
.text-burgundy { color: var(--ttd-burgundy) !important; }
.text-gold { color: var(--ttd-gold) !important; }
.bg-burgundy { background-color: var(--ttd-burgundy) !important; }
.bg-cream { background-color: var(--ttd-cream) !important; }

.border-gold { border-color: var(--ttd-gold) !important; }

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--ttd-gold);
  outline-offset: 2px;
}


/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }

  .hero {
    padding: 3rem 0;
  }

  .stat-number {
    font-size: 2.25rem;
  }

  .chart-container {
    min-height: 250px;
  }
}

@media (max-width: 576px) {
  body {
    font-size: 1rem;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .display-4 {
    font-size: 1.75rem;
  }
}


/* ============================================
   Big Menu Network Visualization
   ============================================ */

.bigmenu-container {
  height: calc(100vh - 56px);
  overflow: hidden;
}

.bigmenu-sidebar {
  height: 100%;
  overflow-y: auto;
  background: var(--ttd-card-bg);
  border-right: 1px solid var(--ttd-card-border);
  padding: 1.5rem;
}

.bigmenu-main {
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 1rem;
  background: var(--bs-body-bg);
}

.bigmenu-details-col {
  height: 100%;
  overflow-y: auto;
  background: var(--ttd-card-bg);
  border-left: 1px solid var(--ttd-card-border);
  padding: 1.5rem;
}

.bigmenu-header {
  text-align: center;
  padding: 0.5rem 0 1rem;
}

.bigmenu-title {
  font-size: 1.75rem;
  margin-bottom: 0.25rem;
}

.bigmenu-subtitle {
  color: var(--ttd-muted);
  font-size: 0.95rem;
  margin-bottom: 0;
}

.bigmenu-instructions {
  display: flex;
  justify-content: center;
  gap: 2rem;
  padding: 0.75rem 0;
  font-size: 0.8rem;
  color: var(--ttd-muted);
  flex-wrap: wrap;
}

/* Network Container */
.network-container {
  position: relative;
  flex: 1;
  min-height: 400px;
  background: var(--ttd-card-bg);
  border: 1px solid var(--ttd-card-border);
  border-radius: 0.5rem;
  overflow: hidden;
}

#network-canvas {
  width: 100%;
  height: 100%;
  cursor: grab;
  display: block;
}

#network-canvas:active {
  cursor: grabbing;
}

/* Network Loading Overlay */
.network-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: var(--ttd-muted);
  z-index: 10;
}

/* Network Controls */
.network-controls {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 5;
}

.btn-network-control {
  width: 36px;
  height: 36px;
  border-radius: 0.375rem;
  border: 1px solid var(--ttd-card-border);
  background: var(--ttd-card-bg);
  color: var(--ttd-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.btn-network-control:hover {
  border-color: var(--ttd-burgundy);
  color: var(--ttd-burgundy);
  background: var(--ttd-cream);
}

[data-bs-theme="dark"] .btn-network-control:hover {
  border-color: var(--ttd-gold);
  color: var(--ttd-gold);
  background: rgba(201, 162, 39, 0.1);
}

/* Network Tooltip */
.network-tooltip {
  position: absolute;
  padding: 0.75rem 1rem;
  background: var(--ttd-card-bg);
  border: 1px solid var(--ttd-card-border);
  border-radius: 0.375rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  pointer-events: none;
  font-size: 0.875rem;
  z-index: 1000;
  max-width: 280px;
  opacity: 0;
  transition: opacity 0.15s;
}

.network-tooltip.visible {
  opacity: 1;
}

.network-tooltip .tooltip-title {
  font-weight: 600;
  color: var(--ttd-burgundy);
  margin-bottom: 0.25rem;
}

[data-bs-theme="dark"] .network-tooltip .tooltip-title {
  color: var(--ttd-gold);
}

.network-tooltip .tooltip-type {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ttd-muted);
  margin-bottom: 0.5rem;
}

.network-tooltip .tooltip-stat {
  font-size: 0.8rem;
}

/* Filter Panel */
.filter-panel {
  position: sticky;
  top: 0;
}

.filter-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--ttd-gold);
}

.filter-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ttd-muted);
  margin-bottom: 0.25rem;
  display: block;
  font-weight: 600;
}

/* Search clear button */
.btn-clear-search {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--ttd-muted);
  cursor: pointer;
  padding: 2px;
  line-height: 1;
}

.btn-clear-search:hover {
  color: var(--ttd-burgundy);
}

[data-bs-theme="dark"] .btn-clear-search:hover {
  color: var(--ttd-gold);
}

/* Search results dropdown */
.search-results {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--ttd-card-bg);
  border: 1px solid var(--ttd-card-border);
  border-top: none;
  border-radius: 0 0 0.375rem 0.375rem;
  max-height: 200px;
  overflow-y: auto;
  z-index: 100;
  display: none;
}

.search-results.visible {
  display: block;
}

.search-result-item {
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--ttd-card-border);
}

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

.search-result-item:hover {
  background: rgba(114, 47, 55, 0.05);
}

[data-bs-theme="dark"] .search-result-item:hover {
  background: rgba(201, 162, 39, 0.1);
}

.search-result-item .result-name {
  font-weight: 500;
}

.search-result-item .result-count {
  font-size: 0.75rem;
  color: var(--ttd-muted);
}

/* Network Legend */
.network-legend {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--ttd-card-border);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
}

.legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.legend-household { background-color: var(--ttd-chart-4); }
.legend-foodtype { background-color: var(--ttd-chart-2); }
.legend-dishtype { background-color: var(--ttd-chart-3); }
.legend-party { background-color: var(--ttd-chart-5); }
.legend-dish { background-color: var(--ttd-chart-1); }

/* Network Stats */
.network-stats {
  padding-top: 1rem;
  border-top: 1px solid var(--ttd-card-border);
}

/* Isolation Indicator */
.isolation-indicator {
  padding: 0.75rem;
  background: rgba(114, 47, 55, 0.1);
  border-radius: 0.375rem;
  text-align: center;
}

[data-bs-theme="dark"] .isolation-indicator {
  background: rgba(201, 162, 39, 0.1);
}

.network-stats .stat-row,
.details-panel .stat-row {
  display: flex;
  justify-content: space-between;
  padding: 0.4rem 0;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--ttd-card-border);
}

.network-stats .stat-row:last-child,
.details-panel .stat-row:last-child {
  border-bottom: none;
}

/* Details Panel */
.details-panel {
  position: sticky;
  top: 0;
}

.details-empty {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--ttd-muted);
  font-size: 0.9rem;
}

.details-header {
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--ttd-gold);
}

.details-type {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ttd-muted);
  font-weight: 600;
}

.details-name {
  font-size: 1.1rem;
  margin-top: 0.25rem;
  margin-bottom: 0;
  word-break: break-word;
}

.details-connected h6 {
  margin-bottom: 0.5rem;
}

.details-list {
  list-style: none;
  padding: 0;
  margin: 0;
  max-height: 200px;
  overflow-y: auto;
  font-size: 0.8rem;
}

.details-list li {
  padding: 0.3rem 0;
  border-bottom: 1px solid var(--ttd-card-border);
  cursor: pointer;
}

.details-list li:hover {
  color: var(--ttd-burgundy);
}

[data-bs-theme="dark"] .details-list li:hover {
  color: var(--ttd-gold);
}

.details-list li:last-child {
  border-bottom: none;
}

/* Mobile Filter Toggle */
.mobile-filter-toggle {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-radius: 2rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  background: var(--ttd-burgundy);
  border: none;
}

[data-bs-theme="dark"] .mobile-filter-toggle {
  background: var(--ttd-gold);
  color: #1a1410;
}

/* Big Menu Responsive */
@media (max-width: 991px) {
  .bigmenu-container {
    height: auto;
    min-height: calc(100vh - 56px);
  }

  .bigmenu-sidebar {
    display: none;
  }

  .bigmenu-main {
    height: calc(100vh - 56px);
    padding: 0.5rem;
  }

  .bigmenu-header {
    padding: 0.25rem 0 0.5rem;
  }

  .bigmenu-title {
    font-size: 1.35rem;
  }

  .bigmenu-subtitle {
    font-size: 0.85rem;
  }

  .bigmenu-instructions {
    gap: 1rem;
    font-size: 0.7rem;
  }
}

@media (max-width: 575px) {
  .network-controls {
    bottom: 0.5rem;
    right: 0.5rem;
  }

  .btn-network-control {
    width: 32px;
    height: 32px;
  }
}

/* ============================================
   Footer Branding
   ============================================ */
[data-bs-theme="dark"] .hd-logo {
  filter: invert(1);
}
img.hd-logo {
  margin-bottom: 4px;
}

/* ============================================
   DataTables Export Buttons Fix
   ============================================ */
.dt-buttons .btn-outline-secondary {
  background-color: transparent !important;
  border-color: var(--ttd-burgundy) !important;
  color: var(--ttd-burgundy) !important;
}

.dt-buttons .btn-outline-secondary:hover {
  background-color: var(--ttd-burgundy) !important;
  border-color: var(--ttd-burgundy) !important;
  color: #fff !important;
}

[data-bs-theme="dark"] .dt-buttons .btn-outline-secondary {
  border-color: var(--ttd-gold) !important;
  color: var(--ttd-gold) !important;
}

[data-bs-theme="dark"] .dt-buttons .btn-outline-secondary:hover {
  background-color: var(--ttd-gold) !important;
  border-color: var(--ttd-gold) !important;
  color: #1a1410 !important;
}

/* ============================================
   About Page Citation Box Dark Mode
   ============================================ */
[data-bs-theme="dark"] .citation-box {
  background-color: #2d2520 !important;
  color: #e8e0d5 !important;
  border: 1px solid rgba(201, 162, 39, 0.2);
}