/* ========================================
   ENHANCED DASHBOARD STYLES - AWWWARDS AESTHETIC
   Maintains existing functionality with premium design
   ======================================== */

/* ---------- Font Imports ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700;800&display=swap');
@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:ital,wght@0,100..700;1,100..700&display=swap");

/* ---------- Enhanced Theme Tokens ---------- */
:root {
  /* Core colors - Dark theme */
  --bg: #0a0e1a;
  --surface: #111827;
  --surface-1: #111827;
  --surface-2: #1a2332;
  --surface-3: #1e293b;
  
  /* Text colors */
  --text: #e5e7eb;
  --text-1: #e5e7eb;
  --text-2: #cbd5e1;
  --text-3: #94a3b8;
  --muted: #9ca3af;
  
  /* Borders */
  --border: rgba(255,255,255,0.1);
  --outline-1: rgba(255,255,255,0.1);
  --outline-2: rgba(255,255,255,0.15);
  
  /* Accent colors - Enhanced with gradients */
  --accent: #10b981;
  --accent-green: #10b981;
  --accent-2: #0ea5e9;
  --accent-purple: #a855f7;
  
  /* Brand colors */
  --brand-600: #10b981;
  --brand-500: #22c55e;
  --brandg-600: #10b981;
  --brandg-500: #22c55e;
  
  /* Effects */
  --shadow: 0 8px 32px rgba(0,0,0,.4);
  --shadow-lg: 0 20px 60px rgba(16,185,129,0.2);
  --glow: rgba(16,185,129,0.3);
  --radius: 20px;
  
  /* Chip colors */
  --chip-bg: #1f2937;
  --chip-text: #c7d2fe;
  
  /* Fonts */
  --font-ui: "IBM Plex Sans", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-kpi: "Space Grotesk", sans-serif;
  --font-display: "Space Grotesk", sans-serif;
}

/* Light theme */
:root[data-theme="light"] {
  --bg: #f8fafc;
  --surface: #ffffff;
  --surface-1: #ffffff;
  --surface-2: #f8fafd;
  --surface-3: #eef2f7;
  
  --text: #1e293b;
  --text-1: #1e293b;
  --text-2: #475569;
  --text-3: #64748b;
  --muted: #64748b;
  
  --border: rgba(0,0,0,0.08);
  --outline-1: rgba(0,0,0,0.08);
  --outline-2: rgba(0,0,0,0.12);
  
  --shadow: 0 6px 24px rgba(16,24,40,.08);
  --shadow-lg: 0 20px 60px rgba(16,185,129,0.15);
  --glow: rgba(16,185,129,0.2);
  
  --chip-bg: #edf3ff;
  --chip-text: #3b527a;
}

/* ---------- Global Base Styles ---------- */
* {
  box-sizing: border-box;
}

body {
  font-family: var(--font-ui);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
  transition: background 0.3s ease, color 0.3s ease;
}

/* Animated background for all pages */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.6;
  transition: opacity 0.3s ease;
}

html[data-theme="dark"] body::before {
  background:
    radial-gradient(60% 50% at 10% 0%, rgba(16,185,129,.12), transparent 60%),
    radial-gradient(50% 40% at 90% 20%, rgba(14,165,233,.12), transparent 60%),
    radial-gradient(40% 30% at 50% 100%, rgba(168,85,247,.08), transparent 60%),
    linear-gradient(180deg, rgba(17,24,39,.8), rgba(17,24,39,0));
}

html[data-theme="light"] body::before {
  background:
    radial-gradient(60% 50% at 10% 0%, rgba(16,185,129,.08), transparent 60%),
    radial-gradient(50% 40% at 90% 20%, rgba(59,130,246,.06), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,.8), rgba(255,255,255,0));
}

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

/* ---------- Enhanced Header ---------- */
.header {
  padding: 16px 24px;
  border-radius: 20px;
  margin: 20px 0 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.header:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(16, 185, 129, 0.3);
}

.page-title {
  margin: 0;
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.page-title .grad {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 50%, var(--accent-purple) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 200% 200%;
  animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* ---------- Enhanced Navigation Tabs ---------- */
.page-tabs .nav-link {
  position: relative;
  border-radius: 14px;
  background: var(--surface-2);
  color: var(--text-2);
  border: 1px solid var(--border);
  padding: 10px 20px;
  margin: 0 6px;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.page-tabs .nav-link::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(16,185,129,0.05), rgba(14,165,233,0.05));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.page-tabs .nav-link:hover::before {
  opacity: 1;
}

.page-tabs .nav-link:hover {
  color: var(--text-1);
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.15);
}

.page-tabs .nav-link.active {
  color: #ffffff;
  background: linear-gradient(135deg, var(--brandg-600), var(--brandg-500));
  border-color: var(--brandg-500);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.3);
  transform: translateY(-2px);
}

.page-tabs .nav-link.active::before {
  opacity: 0;
}

/* ---------- Enhanced Theme Toggle Button ---------- */
.icon-btn {
  width: 40px;
  height: 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.icon-btn:hover {
  background: var(--surface-2);
  border-color: var(--accent);
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.2);
}

.header-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

/* ---------- Enhanced Cards ---------- */
.surface.card,
.card.surface {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.surface.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-purple));
  transform: scaleX(0);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.surface.card:hover::before {
  transform: scaleX(1);
}

.surface.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(16, 185, 129, 0.3);
}

/* ========================================
   STICKY SIDEBAR - Universal Implementation
   Works for both .sticky-sidebar and .sticky classes
   ======================================== */

/* Main sticky sidebar styles */
.sticky-sidebar,
.card.sticky,
#sidebar-col .card.sticky,
.surface.sticky {
  position: sticky !important;
  top: 100px !important;
  align-self: flex-start;
  z-index: 100;
  height: max-content;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  overflow-x: hidden;
  transition: all 0.3s ease;
  padding-right: 4px;
  scroll-behavior: smooth;
}

/* Visual indicator when sidebar is scrollable */
.sticky-sidebar::after,
.card.sticky::after,
.surface.sticky::after {
  content: '';
  position: sticky;
  bottom: 0;
  left: 0;
  right: 0;
  height: 20px;
  background: linear-gradient(transparent, var(--surface));
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.sticky-sidebar:hover::after,
.card.sticky:hover::after,
.surface.sticky:hover::after {
  opacity: 1;
}

/* Custom scrollbar for all sticky sidebars */
.sticky-sidebar::-webkit-scrollbar,
.card.sticky::-webkit-scrollbar,
.surface.sticky::-webkit-scrollbar {
  width: 6px;
}

.sticky-sidebar::-webkit-scrollbar-track,
.card.sticky::-webkit-scrollbar-track,
.surface.sticky::-webkit-scrollbar-track {
  background: transparent;
}

.sticky-sidebar::-webkit-scrollbar-thumb,
.card.sticky::-webkit-scrollbar-thumb,
.surface.sticky::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
  transition: background 0.3s ease;
}

.sticky-sidebar::-webkit-scrollbar-thumb:hover,
.card.sticky::-webkit-scrollbar-thumb:hover,
.surface.sticky::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

/* Firefox scrollbar */
.sticky-sidebar,
.card.sticky,
.surface.sticky {
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

/* Responsive: Disable sticky on mobile */
@media (max-width: 991.98px) {
  .sticky-sidebar,
  .card.sticky,
  #sidebar-col .card.sticky,
  .surface.sticky {
    position: static !important;
    top: auto !important;
    max-height: none;
    overflow: visible;
    padding-right: 0;
  }
  
  .sticky-sidebar::after,
  .card.sticky::after,
  .surface.sticky::after {
    display: none;
  }
}

/* ---------- Section Titles ---------- */
.section-title {
  color: var(--text);
  margin-bottom: 16px;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.5vw, 24px);
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* ---------- Enhanced Form Controls ---------- */
.form-label {
  color: var(--text-2);
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.Select-control,
.Select__control,
.dash-dropdown,
.form-control {
  background: var(--surface-2) !important;
  border: 1px solid var(--border) !important;
  border-radius: 12px !important;
  color: var(--text) !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.Select-control:hover,
.Select__control:hover {
  border-color: var(--accent) !important;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.1);
}

/* Dash dropdown dark mode */
html[data-theme="dark"] .Select-control,
html[data-theme="dark"] .Select__control {
  background: var(--surface-2) !important;
  border-color: var(--border) !important;
  color: var(--text) !important;
}

html[data-theme="dark"] .Select-placeholder,
html[data-theme="dark"] .Select-value-label,
html[data-theme="dark"] .Select--single > .Select-control .Select-value,
html[data-theme="dark"] .Select__single-value,
html[data-theme="dark"] .Select__placeholder {
  color: var(--text) !important;
}

/* Scrollable dropdown menus */
html[data-theme="dark"] .Select-menu-outer,
html[data-theme="dark"] .Select__menu {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  z-index: 9999;
  box-shadow: var(--shadow-lg);
  border-radius: 12px;
  max-height: 300px !important;
  overflow-y: auto !important;
}

html[data-theme="dark"] .Select-menu,
html[data-theme="dark"] .Select__menu-list {
  max-height: 280px !important;
  overflow-y: auto !important;
}

/* Light theme dropdown menus */
html[data-theme="light"] .Select-menu-outer,
html[data-theme="light"] .Select__menu {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  z-index: 9999;
  box-shadow: var(--shadow-lg);
  border-radius: 12px;
  max-height: 300px !important;
  overflow-y: auto !important;
}

html[data-theme="light"] .Select-menu,
html[data-theme="light"] .Select__menu-list {
  max-height: 280px !important;
  overflow-y: auto !important;
}

/* Dropdown options */
html[data-theme="dark"] .Select-option,
html[data-theme="dark"] .Select__option {
  color: var(--text);
  padding: 10px 12px;
  transition: all 0.2s ease;
}

html[data-theme="dark"] .Select-option.is-focused,
html[data-theme="dark"] .Select__option--is-focused {
  background: rgba(16, 185, 129, 0.1);
}

html[data-theme="dark"] .Select-option.is-selected,
html[data-theme="dark"] .Select__option--is-selected {
  background: var(--accent);
  color: white;
}

/* Custom scrollbar for dropdowns */
.Select-menu-outer::-webkit-scrollbar,
.Select__menu::-webkit-scrollbar,
.Select-menu::-webkit-scrollbar,
.Select__menu-list::-webkit-scrollbar {
  width: 8px;
}

.Select-menu-outer::-webkit-scrollbar-track,
.Select__menu::-webkit-scrollbar-track,
.Select-menu::-webkit-scrollbar-track,
.Select__menu-list::-webkit-scrollbar-track {
  background: var(--surface-2);
  border-radius: 4px;
}

.Select-menu-outer::-webkit-scrollbar-thumb,
.Select__menu::-webkit-scrollbar-thumb,
.Select-menu::-webkit-scrollbar-thumb,
.Select__menu-list::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

.Select-menu-outer::-webkit-scrollbar-thumb:hover,
.Select__menu::-webkit-scrollbar-thumb:hover,
.Select-menu::-webkit-scrollbar-thumb:hover,
.Select__menu-list::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

/* ---------- Enhanced KPI Cards ---------- */
.kpi {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.kpi:hover {
  transform: translateY(-4px);
}

.kpi .kpi-label {
  color: var(--text-2);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.kpi .kpi-value {
  font-size: 32px;
  font-weight: 800;
  line-height: 1.1;
  color: var(--text);
  font-family: var(--font-kpi);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.kpi .kpi-help {
  color: var(--text-3);
  font-size: 12px;
  margin-top: 8px;
}

/* ---------- Enhanced Chips/Badges ---------- */
.chips-row {
  margin: 12px 0;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.chips-row .badge,
.badge {
  background: var(--chip-bg);
  color: var(--chip-text);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 16px;
  font-weight: 600;
  font-size: 12px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.badge:hover {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

/* ---------- Enhanced Graphs ---------- */
.js-plotly-plot .plotly,
.js-plotly-plot .main-svg {
  font-family: var(--font-ui) !important;
}

/* Make graph containers more refined */
.dash-graph {
  border-radius: 16px;
  overflow: hidden;
}

/* ---------- Enhanced Tooltips ---------- */
.help-icon {
  cursor: help;
  opacity: 0.7;
  color: var(--text-2);
  font-weight: 600;
  transition: all 0.3s ease;
  margin-left: 8px;
}

.help-icon:hover {
  opacity: 1;
  color: var(--accent);
  transform: scale(1.1);
}

.tooltip-wide {
  --bs-tooltip-bg: var(--surface-3);
  --bs-tooltip-color: var(--text-1);
  --bs-tooltip-opacity: 1;
}

.tooltip-wide .tooltip-inner {
  background: var(--surface-3) !important;
  color: var(--text-1) !important;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  font-weight: 500;
  max-width: 360px;
  text-align: left;
  padding: 12px 16px;
  border-radius: 12px;
}

/* Tooltip arrows */
.tooltip.tooltip-wide.bs-tooltip-top .tooltip-arrow::before {
  border-top-color: var(--surface-3) !important;
}
.tooltip.tooltip-wide.bs-tooltip-bottom .tooltip-arrow::before {
  border-bottom-color: var(--surface-3) !important;
}
.tooltip.tooltip-wide.bs-tooltip-start .tooltip-arrow::before {
  border-left-color: var(--surface-3) !important;
}
.tooltip.tooltip-wide.bs-tooltip-end .tooltip-arrow::before {
  border-right-color: var(--surface-3) !important;
}

/* ---------- Enhanced Offcanvas ---------- */
.offcanvas-themed.offcanvas,
.offcanvas-themed.offcanvas-end {
  background: var(--surface-1) !important;
  color: var(--text-1) !important;
  border-left: 1px solid var(--border);
  box-shadow: -8px 0 40px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(20px);
}

.offcanvas-themed .offcanvas-header {
  border-bottom: 1px solid var(--border);
  padding: 24px;
}

.offcanvas-themed .offcanvas-title {
  color: var(--text-1) !important;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 24px;
}

.offcanvas-themed .btn-close {
  filter: invert(85%);
  opacity: 0.7;
  transition: all 0.3s ease;
}

.offcanvas-themed .btn-close:hover {
  opacity: 1;
  transform: rotate(90deg);
}

:root[data-theme="light"] .offcanvas-themed .btn-close {
  filter: invert(35%);
}

/* Offcanvas backdrop */
.offcanvas-backdrop {
  --bs-backdrop-bg: rgba(0, 0, 0, 0.7);
  --bs-backdrop-opacity: 1;
  backdrop-filter: blur(4px);
}

/* ---------- Map Frame ---------- */
.map-frame {
  background: var(--surface-1) !important;
  border: 1px solid var(--border) !important;
  border-radius: 16px;
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: all 0.3s ease;
}

.map-frame:hover {
  box-shadow: var(--shadow-lg);
}

#vi-map,
#africa-map {
  max-height: 500px !important;
  overflow: hidden !important;
  border-radius: 16px;
}

/* ---------- Enhanced Buttons ---------- */
.btn {
  border-radius: 12px;
  font-weight: 600;
  padding: 10px 20px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #0d9668);
  color: white;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.4);
}

.btn-secondary {
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--surface-3);
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.15);
}

/* ---------- Layout Enhancements ---------- */
.container,
.container-lg,
.container-xl,
.container-xxl,
.container-fluid {
  max-width: 100% !important;
}

.page-gap {
  padding-left: clamp(16px, 3vw, 48px);
  padding-right: clamp(16px, 3vw, 48px);
}

.surface {
  width: 100%;
}

/* ---------- Scroll Animations ---------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeInUp 0.6s ease-out;
}

/* ---------- Loading States ---------- */
._dash-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
}

._dash-loading::after {
  content: '';
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---------- Responsive Design ---------- */
@media (max-width: 768px) {
  .page-title {
    font-size: 20px;
  }
  
  .page-tabs .nav-link {
    padding: 8px 12px;
    margin: 0 4px;
    font-size: 13px;
  }
  
  .header {
    padding: 12px 16px;
    margin: 12px 0;
  }
}

/* ---------- Leaflet Map Theming ---------- */
.leaflet-tile-pane {
  filter: none !important;
}

[data-theme="dark"] .leaflet-container {
  background: var(--surface-2);
}

[data-theme="light"] .leaflet-container {
  background: var(--surface-2);
}

/* ---------- Radio Items / Checkboxes ---------- */
.dash-radioitems label,
.form-check-label {
  color: var(--text);
  font-weight: 500;
  cursor: pointer;
  transition: color 0.3s ease;
}

.dash-radioitems label:hover,
.form-check-label:hover {
  color: var(--accent);
}

/* ---------- Alert Boxes ---------- */
.alert {
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  backdrop-filter: blur(10px);
}

.alert-info {
  border-color: rgba(14, 165, 233, 0.3);
  background: rgba(14, 165, 233, 0.05);
}

/* ---------- Panel Graph ---------- */
.panel-graph {
  height: 300px;
  border-radius: 16px;
  overflow: hidden;
}

/* ---------- Explanation Text (for vulnerability page) ---------- */
.explanation-text {
  color: var(--text-2);
  line-height: 1.7;
}

.explanation-text h2,
.explanation-text h3 {
  font-family: var(--font-display);
  color: var(--text-1);
  margin-top: 20px;
  margin-bottom: 12px;
}

.explanation-text strong {
  color: var(--accent);
}

/* ---------- Print Styles ---------- */
@media print {
  body::before {
    display: none;
  }
  
  .header,
  .theme-toggle,
  .icon-btn {
    display: none;
  }
}

/* ---------- Accessibility ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus styles for accessibility */
*:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ---------- Custom Scrollbar ---------- */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--surface-2);
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 5px;
  transition: background 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

/* Firefox scrollbar */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--border) var(--surface-2);
}

/* Legacy .sticky class support (for backward compatibility) */
.card.sticky,
#sidebar-col .card.sticky {
  position: sticky;
  top: 100px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  z-index: 100;
}

.card.sticky::-webkit-scrollbar {
  width: 6px;
}

.card.sticky::-webkit-scrollbar-track {
  background: transparent;
}

.card.sticky::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

.card.sticky::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}
/* ========================================
   DARK MODE OVERRIDES AND FIXES
   Ensures all text is visible in dark mode
   ======================================== */

/* Dark mode variable overrides */
[data-theme="dark"] {
  --text-1: #ecf2ff;
  --text-2: #cbd5e1;
  --text-3: #94a3b8;
  --text: #ecf2ff;
}

/* Dark mode - General text elements */
[data-theme="dark"] body,
[data-theme="dark"] p,
[data-theme="dark"] span,
[data-theme="dark"] div:not(.plotly):not(.js-plotly-plot),
[data-theme="dark"] label,
[data-theme="dark"] .form-label,
[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6,
[data-theme="dark"] li,
[data-theme="dark"] td,
[data-theme="dark"] th,
[data-theme="dark"] a:not(.btn) {
  color: var(--text-1) !important;
}

/* Dark mode - Muted text */
[data-theme="dark"] .text-muted,
[data-theme="dark"] small.text-muted,
[data-theme="dark"] .small,
[data-theme="dark"] small,
[data-theme="dark"] .footnote {
  color: var(--text-2) !important;
}

/* Dark mode - Help icons (make them more visible) */
[data-theme="dark"] .help-icon {
  color: var(--accent) !important;
  opacity: 0.85 !important;
}

[data-theme="dark"] .help-icon:hover {
  color: #22c55e !important;
  opacity: 1 !important;
}

/* Dark mode - Tooltips */
[data-theme="dark"] .tooltip-inner,
[data-theme="dark"] .tooltip-wide .tooltip-inner {
  background: var(--surface-2) !important;
  color: var(--text-1) !important;
  border: 1px solid var(--accent) !important;
}

[data-theme="dark"] .tooltip.bs-tooltip-top .tooltip-arrow::before,
[data-theme="dark"] .tooltip.tooltip-wide.bs-tooltip-top .tooltip-arrow::before {
  border-top-color: var(--surface-2) !important;
}

[data-theme="dark"] .tooltip.bs-tooltip-bottom .tooltip-arrow::before,
[data-theme="dark"] .tooltip.tooltip-wide.bs-tooltip-bottom .tooltip-arrow::before {
  border-bottom-color: var(--surface-2) !important;
}

[data-theme="dark"] .tooltip.bs-tooltip-start .tooltip-arrow::before,
[data-theme="dark"] .tooltip.tooltip-wide.bs-tooltip-start .tooltip-arrow::before {
  border-left-color: var(--surface-2) !important;
}

[data-theme="dark"] .tooltip.bs-tooltip-end .tooltip-arrow::before,
[data-theme="dark"] .tooltip.tooltip-wide.bs-tooltip-end .tooltip-arrow::before {
  border-right-color: var(--surface-2) !important;
}

/* Dark mode - Cards */
[data-theme="dark"] .card,
[data-theme="dark"] .surface {
  background-color: var(--surface-1) !important;
  color: var(--text-1) !important;
  border-color: var(--border) !important;
}

[data-theme="dark"] .card-body {
  color: var(--text-1) !important;
}

/* Dark mode - Section titles */
[data-theme="dark"] .section-title {
  color: var(--text-1) !important;
}

/* Dark mode - Markdown/explanation content */
[data-theme="dark"] .explanation-text,
[data-theme="dark"] .explanation-text p,
[data-theme="dark"] .explanation-text li,
[data-theme="dark"] .explanation-text h2,
[data-theme="dark"] .explanation-text h3,
[data-theme="dark"] .explanation-text h4,
[data-theme="dark"] .explanation-text h5,
[data-theme="dark"] .explanation-text h6 {
  color: var(--text-1) !important;
}

[data-theme="dark"] .explanation-text strong {
  color: var(--accent) !important;
}

/* Dark mode - Alerts */
[data-theme="dark"] .alert {
  background: rgba(16, 185, 129, 0.1) !important;
  border-color: rgba(16, 185, 129, 0.3) !important;
  color: var(--text-1) !important;
}

[data-theme="dark"] .alert-info {
  background: rgba(14, 165, 233, 0.1) !important;
  border-color: rgba(14, 165, 233, 0.3) !important;
}

/* Dark mode - Dropdown menus */
[data-theme="dark"] .Select-menu-outer,
[data-theme="dark"] .Select-option {
  color: var(--text-1) !important;
  background-color: var(--surface-2) !important;
}

/* Dark mode - Form inputs */
[data-theme="dark"] input,
[data-theme="dark"] select,
[data-theme="dark"] textarea {
  color: var(--text-1) !important;
  background-color: var(--surface-2) !important;
  border-color: var(--border) !important;
}

/* Dark mode - Tables */
[data-theme="dark"] table {
  color: var(--text-1) !important;
}

[data-theme="dark"] .dash-table-container {
  color: var(--text-1) !important;
}

[data-theme="dark"] .dash-spreadsheet {
  background-color: var(--surface-1) !important;
}

[data-theme="dark"] .dash-spreadsheet td,
[data-theme="dark"] .dash-spreadsheet th {
  color: var(--text-1) !important;
  background-color: var(--surface-1) !important;
}

/* Dark mode - KPI cards */
[data-theme="dark"] .kpi-card {
  color: var(--text-1) !important;
}

[data-theme="dark"] .kpi-value {
  color: var(--text-1) !important;
}

[data-theme="dark"] .kpi-label {
  color: var(--text-2) !important;
}

/* Dark mode - Breadcrumbs and navigation */
[data-theme="dark"] .breadcrumb-item,
[data-theme="dark"] .breadcrumb-item + .breadcrumb-item::before {
  color: var(--text-2) !important;
}

[data-theme="dark"] .breadcrumb-item.active {
  color: var(--accent) !important;
}

/* Dark mode - Lists */
[data-theme="dark"] ul,
[data-theme="dark"] ol {
  color: var(--text-1) !important;
}

/* Dark mode - Strong/emphasis */
[data-theme="dark"] strong,
[data-theme="dark"] b {
  color: var(--text-1) !important;
}

/* Dark mode - Lead text */
[data-theme="dark"] .lead {
  color: var(--text-1) !important;
}

/* Dark mode - Button text */
[data-theme="dark"] .btn {
  color: var(--text-1) !important;
}

[data-theme="dark"] .btn-primary {
  color: white !important;
}

/* Dark mode - Annotations in plots */
[data-theme="dark"] .annotation-text {
  color: var(--text-1) !important;
}