/* =================================================================
   CSS Custom Properties - Design System


   Yes, I know it's a pile of shit. I'm a data analyst, not a designer.
   ================================================================= */
:root {
  /* Core Colors */
  --primary-bg: #0d1117;
  --surface-bg: #161b22;
  --surface-hover: #1c2128;
  --primary-text: #e6edf3;
  --primary-text-dim: #c9d1d9;
  --text-muted: #8b949e;
  --text-subtle: #6e7681;
  --border-default: #30363d;
  --border-muted: #21262d;
  
  /* Quarto Search Override Variables */
  --quarto-search-bg: #161b22;
  --quarto-search-border: #30363d;
  --quarto-search-text: #e6edf3;
  --quarto-search-highlight: #ff6b35;
  
  /* Accent Colors */
  --accent-primary: #ff6b35;
  --accent-hover: #ff5722;
  --accent-subtle: rgba(255, 107, 53, 0.15);
  --accent-glow: rgba(255, 107, 53, 0.4);
  
  /* Orange accent variants for typography */
  --accent-orange: #ff6b35;
  --accent-orange-hover: #ff5722;
  --accent-orange-light: rgba(255, 107, 53, 0.3);
  
  /* Semantic Colors */
  --color-info: #539bf5;
  --color-success: #57ab5a;
  --color-warning: #e09b13;
  --color-danger: #da6353;
  
  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans', Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, 'SF Mono', Consolas, 'Liberation Mono', Menlo, monospace;
  --text-base: 1.0625rem;
  --text-sm: 0.875rem;
  --text-xs: 0.75rem;
  --line-height-tight: 1.25;
  
  /* Spacing (8px base) */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  
  /* Transitions */
  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* =================================================================
   Global Reset
   ================================================================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--primary-text);
  background-color: var(--primary-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* =================================================================
   Typography
   ================================================================= */
h1, h2, h3, h4, h5, h6 {
  color: var(--primary-text);
  font-weight: 700;
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
  line-height: var(--line-height-tight);
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  background: linear-gradient(135deg, var(--primary-text) 0%, var(--accent-orange) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  border-bottom: 2px solid var(--accent-orange-light);
  padding-bottom: var(--space-sm);
  margin-bottom: var(--space-lg);
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2rem);
  color: var(--primary-text);
  position: relative;
  padding-left: var(--space-sm);
}

h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 70%;
  background: var(--accent-orange);
  border-radius: 2px;
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  color: var(--primary-text-dim);
}

h4 {
  font-size: clamp(1.125rem, 2.5vw, 1.25rem);
  color: var(--primary-text-dim);
  font-weight: 600;
}

h5 {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--text-muted);
  font-weight: 600;
}

h6 {
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

p {
  color: var(--primary-text-dim);
  margin-bottom: var(--space-md);
  font-size: var(--text-base);
}

/* =================================================================
   Links
   ================================================================= */
a {
  color: var(--accent-orange);
  text-decoration: none;
  transition: all var(--transition-fast);
}

a:hover {
  color: var(--accent-orange-hover);
}

/* =================================================================
   Layout
   ================================================================= */
.quarto-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.content,
main {
  max-width: 900px;
  margin: 0 auto;
}

/* Force dark background on all main containers */
.quarto-container,
.content,
main,
.quarto-about-jolla,
.quarto-title-banner,
body.quarto-light {
  background-color: var(--primary-bg);
  color: var(--primary-text);
}

/* =================================================================
   Navigation
   ================================================================= */
.navbar {
  background: var(--surface-bg);
  border-bottom: 1px solid var(--border-default);
  padding: var(--space-sm) 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.navbar-brand {
  color: var(--primary-text);
  font-weight: 700;
  font-size: 1.25rem;
  transition: color var(--transition);
}

.navbar-brand:hover {
  color: var(--accent-primary);
}

.navbar-nav .nav-link {
  color: var(--primary-text);
  padding: var(--space-xs) var(--space-sm);
  transition: color var(--transition);
  font-weight: 500;
}

.navbar-nav .nav-link:hover {
  color: var(--accent-primary);
}

/* =================================================================
   Quarto-Specific Selectors
   ================================================================= */
/* Code annotation feature */
.code-annotation-anchor {
  color: var(--accent-orange);
  text-decoration: none;
  border-bottom: 1px dashed var(--accent-orange-light);
  transition: all var(--transition-fast);
}

.code-annotation-anchor:hover {
  border-bottom-style: solid;
}

/* Margin content */
.column-margin {
  color: var(--text-subtle);
  font-size: var(--text-sm);
  padding-left: var(--space-md);
}

/* Figure captions */
.quarto-figure figcaption,
.quarto-figure-caption {
  color: var(--text-subtle);
  font-style: italic;
  text-align: center;
  margin-top: var(--space-sm);
  font-size: var(--text-sm);
}

/* =================================================================
   Table of Contents
   ================================================================= */
#TOC,
.toc,
.sidebar-navigation,
.quarto-sidebar-toc,
.quarto-toc,
nav[role="doc-toc"] {
  background: var(--surface-bg);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  position: sticky;
  top: calc(var(--space-lg) + 60px); /* Account for navbar height */
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* TOC Title */
#TOC .toc-title,
.toc .toc-title,
.sidebar-navigation .toc-title,
.quarto-sidebar-toc .toc-title,
.quarto-toc .toc-title,
nav[role="doc-toc"] .toc-title {
  color: var(--primary-text);
  font-weight: 700;
  font-size: var(--text-base);
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-xs);
  border-bottom: 2px solid var(--accent-orange-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* TOC Links */
#TOC a,
.toc a,
.sidebar-navigation a,
.quarto-sidebar-toc a,
.quarto-toc a,
nav[role="doc-toc"] a {
  color: var(--text-subtle);
  display: block;
  padding: var(--space-xs) var(--space-sm);
  margin: 2px 0;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-decoration: none;
  font-size: var(--text-sm);
  line-height: 1.4;
  position: relative;
  border-left: 2px solid transparent;
}

#TOC a:hover,
.toc a:hover,
.sidebar-navigation a:hover,
.quarto-sidebar-toc a:hover,
.quarto-toc a:hover,
nav[role="doc-toc"] a:hover {
  color: var(--primary-text);
  background: var(--surface-hover);
  border-left-color: var(--accent-orange-light);
  transform: translateX(2px);
}

/* Active TOC Items */
.toc-active,
#TOC .active,
.toc .active,
.sidebar-navigation .active,
.quarto-sidebar-toc .active,
.quarto-toc .active,
nav[role="doc-toc"] .active,
.quarto-sidebar-toc .active a,
.quarto-toc .active a,
nav[role="doc-toc"] .active a {
  color: var(--accent-orange) !important;
  font-weight: 600;
  background: var(--accent-subtle);
  border-left-color: var(--accent-orange);
  position: relative;
}

.toc-active::before,
#TOC .active::before,
.toc .active::before,
.sidebar-navigation .active::before,
.quarto-sidebar-toc .active::before,
.quarto-toc .active::before,
nav[role="doc-toc"] .active::before {
  content: '';
  position: absolute;
  left: -1px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(135deg, var(--accent-orange) 0%, var(--accent-orange-hover) 100%);
  border-radius: 0 2px 2px 0;
  box-shadow: 0 0 8px var(--accent-glow);
}

/* Nested TOC Items */
#TOC ul ul a,
.toc ul ul a,
.sidebar-navigation ul ul a,
.quarto-sidebar-toc ul ul a,
.quarto-toc ul ul a,
nav[role="doc-toc"] ul ul a {
  padding-left: var(--space-lg);
  font-size: calc(var(--text-sm) * 0.9);
  color: var(--text-subtle);
}

#TOC ul ul ul a,
.toc ul ul ul a,
.sidebar-navigation ul ul ul a,
.quarto-sidebar-toc ul ul ul a,
.quarto-toc ul ul ul a,
nav[role="doc-toc"] ul ul ul a {
  padding-left: calc(var(--space-lg) + var(--space-sm));
  font-size: calc(var(--text-sm) * 0.85);
}

/* TOC Lists */
#TOC ul,
.toc ul,
.sidebar-navigation ul,
.quarto-sidebar-toc ul,
.quarto-toc ul,
nav[role="doc-toc"] ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

#TOC li,
.toc li,
.sidebar-navigation li,
.quarto-sidebar-toc li,
.quarto-toc li,
nav[role="doc-toc"] li {
  margin: 0;
}

/* Smooth scrolling for TOC navigation */
html {
  scroll-padding-top: 80px; /* Account for sticky navbar */
}

/* TOC Scrollbar */
#TOC::-webkit-scrollbar,
.toc::-webkit-scrollbar,
.sidebar-navigation::-webkit-scrollbar,
.quarto-sidebar-toc::-webkit-scrollbar,
.quarto-toc::-webkit-scrollbar,
nav[role="doc-toc"]::-webkit-scrollbar {
  width: 6px;
}

#TOC::-webkit-scrollbar-track,
.toc::-webkit-scrollbar-track,
.sidebar-navigation::-webkit-scrollbar-track,
.quarto-sidebar-toc::-webkit-scrollbar-track,
.quarto-toc::-webkit-scrollbar-track,
nav[role="doc-toc"]::-webkit-scrollbar-track {
  background: transparent;
}

#TOC::-webkit-scrollbar-thumb,
.toc::-webkit-scrollbar-thumb,
.sidebar-navigation::-webkit-scrollbar-thumb,
.quarto-sidebar-toc::-webkit-scrollbar-thumb,
.quarto-toc::-webkit-scrollbar-thumb,
nav[role="doc-toc"]::-webkit-scrollbar-thumb {
  background: var(--border-default);
  border-radius: 3px;
}

#TOC::-webkit-scrollbar-thumb:hover,
.toc::-webkit-scrollbar-thumb:hover,
.sidebar-navigation::-webkit-scrollbar-thumb:hover,
.quarto-sidebar-toc::-webkit-scrollbar-thumb:hover,
.quarto-toc::-webkit-scrollbar-thumb:hover,
nav[role="doc-toc"]::-webkit-scrollbar-thumb:hover {
  background: var(--text-subtle);
}

/* =================================================================
   Callouts / Admonition Boxes
   ================================================================= */
.callout {
  border-left: 4px solid var(--accent-orange);
  border-radius: var(--radius-md);
  background: var(--surface-bg);
  padding: var(--space-md);
  margin: var(--space-lg) 0;
  position: relative;
  overflow: hidden;
}

.callout::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, transparent 0%, var(--accent-subtle) 100%);
  opacity: 0.3;
  pointer-events: none;
}

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


.callout-title {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--text-subtle) !important;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

/* =================================================================
   Blog Post Cards
   ================================================================= */
.quarto-listing {
  padding: var(--space-lg) 0;
}

.quarto-listing .list-item,
.card {
  background: var(--surface-bg);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
  transition: all var(--transition);
  animation: fadeIn 0.5s ease-out backwards;
}

.quarto-listing .list-item:nth-child(1) { animation-delay: 0.05s; }
.quarto-listing .list-item:nth-child(2) { animation-delay: 0.1s; }
.quarto-listing .list-item:nth-child(3) { animation-delay: 0.15s; }
.quarto-listing .list-item:nth-child(4) { animation-delay: 0.2s; }
.quarto-listing .list-item:nth-child(5) { animation-delay: 0.25s; }

.quarto-listing .list-item:hover,
.card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-primary);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

/* Post titles and metadata */
.list-item h3,
.list-item .title,
.card-title {
  color: var(--primary-text);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.list-item:hover h3,
.list-item:hover .title {
  color: var(--accent-primary);
}

.list-item p,
.card-text {
  color: var(--text-muted);
  font-size: var(--text-base);
}

.listing-date,
.listing-author,
.metadata {
  color: var(--text-subtle);
  font-size: var(--text-sm);
}

/* Category tags */
.listing-categories a,
.category {
  display: inline-block;
  color: var(--primary-text);
  background: var(--surface-hover);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  padding: 0.25rem 0.625rem;
  font-size: var(--text-xs);
  font-weight: 500;
  transition: all var(--transition);
  margin-right: var(--space-xs);
}

.listing-categories a:hover,
.category:hover {
  background: var(--accent-subtle);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  text-decoration: none;
}

/* Active category */
.category.active,
.listing-categories a.active,
.category-active {
  background: var(--accent-subtle);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

/* =================================================================
   Code Blocks
   ================================================================= */
pre {
  background: var(--surface-bg);
  border: none;
  border-radius: 0;
  padding: var(--space-lg);
  margin: var(--space-lg) 0;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.6;
  transition: all var(--transition);
  box-shadow: none;
  outline: none;
}

/* Remove any outlines and shadows from all code-related elements */
pre:focus,
pre:focus-visible,
pre:hover,
.sourceCode,
div.sourceCode,
.highlight,
pre.highlight,
.code-with-copy,
.code-with-copy:focus,
.code-with-copy:focus-visible,
.quarto-highlight,
.cell-code,
.cell-code pre {
  outline: none;
  box-shadow: none;
  border: none;
}

/* Inline code */
code:not(pre code) {
  background: var(--surface-bg);
  color: var(--accent-primary);
  padding: 0.125rem 0.375rem;
  border-radius: var(--radius-sm);
  font-size: 0.875em;
  font-family: var(--font-mono);
}

/* Code in pre blocks */
pre code {
  background: transparent;
  color: var(--primary-text);
  padding: 0;
  border: none;
  outline: none;
  box-shadow: none;
}

/* Syntax highlighting */
.sourceCode .kw { color: #ff7b72; }
.sourceCode .dt { color: #79c0ff; }
.sourceCode .st { color: #a5d6ff; }
.sourceCode .co { color: var(--text-subtle); }
.sourceCode .fu { color: #d2a8ff; }
.sourceCode .dv { color: #79c0ff; }

/* Copy button */
.code-copy-button,
.btn-clipboard {
  background: var(--surface-hover);
  border: 1px solid var(--border-default);
  color: var(--text-muted);
  opacity: 0;
  transition: opacity var(--transition);
  box-shadow: none;
  outline: none;
}

pre:hover .code-copy-button,
pre:hover .btn-clipboard {
  opacity: 1;
}

.code-copy-button:hover,
.btn-clipboard:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: white;
}

/* =================================================================
   Loading States
   ================================================================= */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--surface-bg) 25%,
    var(--surface-hover) 50%,
    var(--surface-bg) 75%
  );
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Loading spinner */
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border-default);
  border-top-color: var(--accent-orange);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* =================================================================
   Animations
   ================================================================= */
@keyframes fadeIn {
  from { 
    opacity: 0; 
    transform: translateY(10px); 
  }
  to { 
    opacity: 1; 
    transform: translateY(0); 
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Apply animations to various elements */
.content > * {
  animation: fadeIn 0.6s ease-out backwards;
}

.content > *:nth-child(1) { animation-delay: 0.1s; }
.content > *:nth-child(2) { animation-delay: 0.15s; }
.content > *:nth-child(3) { animation-delay: 0.2s; }
.content > *:nth-child(4) { animation-delay: 0.25s; }
.content > *:nth-child(5) { animation-delay: 0.3s; }

/* =================================================================
   About Page
   ================================================================= */
.about-image,
.quarto-about-jolla .about-image {
  border: 3px solid var(--accent-primary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.about-title {
  color: var(--primary-text);
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.about-subtitle {
  color: var(--accent-primary);
  font-size: 1.125rem;
  margin-bottom: var(--space-lg);
}

.about-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  color: var(--primary-text);
  background: var(--surface-bg);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  transition: all var(--transition);
  margin: 0.25rem;
}

.about-link:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: white;
  text-decoration: none;
  transform: translateY(-2px);
}

/* =================================================================
   Buttons
   ================================================================= */
.btn,
button {
  background: var(--accent-primary);
  border: none;
  color: white;
  font-weight: 500;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-md);
  transition: all var(--transition);
  cursor: pointer;
  font-size: var(--text-sm);
}

.btn:hover,
button:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--accent-glow);
}

/* =================================================================
   Tables
   ================================================================= */
table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: var(--space-lg) 0;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  overflow: hidden;
}

th {
  background: var(--surface-bg);
  color: var(--primary-text);
  padding: var(--space-sm);
  text-align: left;
  font-weight: 600;
  border-bottom: 1px solid var(--border-default);
}

td {
  padding: var(--space-sm);
  border-bottom: 1px solid var(--border-muted);
  color: var(--primary-text);
}

tr:last-child td {
  border-bottom: none;
}

tr:hover td {
  background: var(--surface-hover);
}

/* =================================================================
   Footer
   ================================================================= */
.footer,
footer {
  background: var(--surface-bg);
  color: var(--text-muted);
  padding: var(--space-xl) 0;
  margin-top: var(--space-xl);
  border-top: 1px solid var(--border-default);
}

.footer a,
footer a {
  color: var(--accent-primary);
}

/* =================================================================
   Utilities
   ================================================================= */
/* Horizontal rule */
hr {
  border: none;
  height: 1px;
  background: var(--border-default);
  margin: var(--space-xl) 0;
}

/* Selection */
::selection {
  background: var(--accent-primary);
  color: white;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--border-default);
  border-radius: 6px;
  border: 3px solid var(--surface-bg);
}

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

/* Blockquotes */
blockquote {
  border-left: 3px solid var(--accent-primary);
  padding-left: var(--space-md);
  margin: var(--space-lg) 0;
  color: var(--text-muted);
  font-style: italic;
}

/* Lists */
.content ul,
.content ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.content li {
  margin-bottom: var(--space-xs);
  color: var(--primary-text);
}

/* Focus states */
a:focus-visible,
button:focus-visible,
.btn:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

/* Pagination */
.pagination .page-link {
  color: var(--accent-primary);
  background: var(--surface-bg);
  border: 1px solid var(--border-default);
  transition: all var(--transition);
}

.pagination .page-link:hover {
  background: var(--accent-subtle);
  border-color: var(--accent-primary);
}

.pagination .active .page-link {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: white;
}

/* =================================================================
   Print Styles
   ================================================================= */
@media print {
  body {
    background: white;
    color: black;
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .navbar, 
  .footer, 
  .code-copy-button,
  .btn-clipboard,
  #TOC,
  .toc {
    display: none;
  }
  
  a {
    color: black;
    text-decoration: underline;
  }
  
  h1, h2, h3, h4, h5, h6 {
    color: black;
    page-break-after: avoid;
  }
  
  h1 {
    background: none;
    -webkit-text-fill-color: black;
    border-bottom: 2px solid black;
  }
  
  pre {
    background: #f5f5f5;
    border: 1px solid #ddd;
    page-break-inside: avoid;
  }
  
  blockquote {
    border-left-color: #333;
  }
  
  .callout {
    border: 1px solid #ddd;
  }
  
  .callout::before {
    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;
    scroll-behavior: auto !important;
  }
}

/* Skip to content link */
.skip-to-content {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--accent-primary);
  color: white;
  padding: var(--space-xs) var(--space-sm);
  text-decoration: none;
  z-index: 100;
  border-radius: var(--radius-md);
}

.skip-to-content:focus {
  top: var(--space-sm);
  left: var(--space-sm);
}

/* =================================================================
   Search Bar and Results (Quarto) - Enhanced Specificity
   ================================================================= */
/* Search overlay - highest specificity */
body .aa-DetachedOverlay,
body .search-overlay,
body .quarto-search-overlay,
html body .aa-DetachedOverlay {
  background: rgba(13, 17, 23, 0.95) !important;
  backdrop-filter: blur(10px) !important;
}

/* Search container - highest specificity */
body .aa-DetachedContainer,
body .search-container,
body .quarto-search-container,
html body .aa-DetachedContainer {
  background: var(--surface-bg) !important;
  border: 1px solid var(--border-default) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5) !important;
  max-width: 600px !important;
}

/* Search input - highest specificity */
body .aa-Input,
body .search-input,
body .quarto-search-input,
body input[type="search"],
html body .aa-Input,
html body input[type="search"] {
  background: transparent !important;
  border: none !important;
  color: var(--primary-text) !important;
  font-family: var(--font-sans) !important;
  font-size: var(--text-base) !important;
  padding: var(--space-md) !important;
  outline: none !important;
  box-shadow: none !important;
}

body .aa-Input::placeholder,
body .search-input::placeholder,
body .quarto-search-input::placeholder,
html body .aa-Input::placeholder {
  color: var(--text-muted) !important;
}

/* Search form - highest specificity */
body .aa-Form,
body .search-form,
body .quarto-search-form,
html body .aa-Form {
  background: var(--surface-bg) !important;
  border: 1px solid var(--border-default) !important;
  border-radius: var(--radius-md) !important;
  padding: 0 !important;
}

/* Search results panel - highest specificity */
body .aa-Panel,
body .search-results,
body .quarto-search-results,
html body .aa-Panel {
  background: var(--surface-bg) !important;
  border-top: 1px solid var(--border-default) !important;
  max-height: 400px !important;
  overflow-y: auto !important;
}

/* Search result items - highest specificity */
body .aa-Item,
body .search-result-item,
body .quarto-search-result,
html body .aa-Item {
  background: var(--surface-bg) !important;
  border-bottom: 1px solid var(--border-muted) !important;
  padding: var(--space-md) !important;
  transition: background var(--transition-fast) !important;
  color: var(--primary-text) !important;
}

body .aa-Item:hover,
body .search-result-item:hover,
body .quarto-search-result:hover,
body .aa-Item[aria-selected="true"],
html body .aa-Item:hover,
html body .aa-Item[aria-selected="true"] {
  background: var(--surface-hover) !important;
  border-left: 3px solid var(--accent-orange) !important;
  padding-left: calc(var(--space-md) - 3px) !important;
}

/* Force override any default search styling */
.aa-Item[data-autocomplete-source-id] {
  background: var(--surface-bg) !important;
}

.aa-Item[data-autocomplete-source-id]:hover,
.aa-Item[data-autocomplete-source-id][aria-selected="true"] {
  background: var(--surface-hover) !important;
}

/* Search result titles */
.aa-ItemContentTitle,
.search-result-title,
.quarto-search-result-title {
  color: var(--primary-text) !important;
  font-weight: 600 !important;
  font-size: var(--text-base) !important;
  margin-bottom: var(--space-xs) !important;
}

/* Search result descriptions */
.aa-ItemContentDescription,
.search-result-description,
.quarto-search-result-description {
  color: var(--text-muted) !important;
  font-size: var(--text-sm) !important;
  line-height: 1.4 !important;
}

/* Search result metadata */
.aa-ItemContentSubtitle,
.search-result-meta,
.quarto-search-result-meta {
  color: var(--text-subtle) !important;
  font-size: var(--text-xs) !important;
  margin-top: var(--space-xs) !important;
}

/* Search icons */
.aa-SubmitIcon,
.aa-LoadingIcon,
.search-icon {
  color: var(--text-muted) !important;
}

/* Search clear button */
.aa-ClearButton,
.search-clear {
  color: var(--text-muted) !important;
  background: transparent !important;
  border: none !important;
  padding: var(--space-xs) !important;
  border-radius: var(--radius-sm) !important;
  transition: all var(--transition-fast) !important;
}

.aa-ClearButton:hover,
.search-clear:hover {
  background: var(--surface-hover) !important;
  color: var(--accent-orange) !important;
}

/* Search footer */
.aa-DetachedFooter,
.search-footer,
.quarto-search-footer {
  background: var(--surface-bg) !important;
  border-top: 1px solid var(--border-default) !important;
  padding: var(--space-sm) var(--space-md) !important;
  color: var(--text-subtle) !important;
  font-size: var(--text-xs) !important;
}

/* Search keyboard shortcuts */
.aa-DetachedFooter kbd,
.search-footer kbd {
  background: var(--surface-hover) !important;
  border: 1px solid var(--border-default) !important;
  border-radius: var(--radius-sm) !important;
  color: var(--text-muted) !important;
  padding: 2px 6px !important;
  font-size: 0.7rem !important;
  font-family: var(--font-mono) !important;
}

/* Search scrollbar */
.aa-Panel::-webkit-scrollbar,
.search-results::-webkit-scrollbar {
  width: 6px !important;
}

.aa-Panel::-webkit-scrollbar-track,
.search-results::-webkit-scrollbar-track {
  background: transparent !important;
}

.aa-Panel::-webkit-scrollbar-thumb,
.search-results::-webkit-scrollbar-thumb {
  background: var(--border-default) !important;
  border-radius: 3px !important;
}

.aa-Panel::-webkit-scrollbar-thumb:hover,
.search-results::-webkit-scrollbar-thumb:hover {
  background: var(--text-subtle) !important;
}

/* Search button in navbar */
.quarto-search-button,
.navbar .search-button {
  background: var(--surface-hover) !important;
  border: 1px solid var(--border-default) !important;
  color: var(--text-muted) !important;
  border-radius: var(--radius-md) !important;
  padding: var(--space-xs) var(--space-sm) !important;
  transition: all var(--transition-fast) !important;
}

.quarto-search-button:hover,
.navbar .search-button:hover {
  background: var(--accent-subtle) !important;
  border-color: var(--accent-orange) !important;
  color: var(--accent-orange) !important;
}

/* Search result highlighting */
.aa-Item mark,
.search-result-item mark,
.quarto-search-result mark {
  background: var(--accent-subtle) !important;
  color: var(--accent-orange) !important;
  padding: 1px 2px !important;
  border-radius: 2px !important;
  font-weight: 600 !important;
}

/* Search no results state */
.aa-Panel .aa-Panel-noResults,
.search-no-results {
  padding: var(--space-lg) !important;
  text-align: center !important;
  color: var(--text-muted) !important;
  font-style: italic !important;
}

/* Search loading state */
.aa-Panel .aa-Panel-loading,
.search-loading {
  padding: var(--space-lg) !important;
  text-align: center !important;
  color: var(--text-muted) !important;
}

/* Enhanced search result categories */
.aa-ItemContentSubtitle .aa-ItemContentSubtitle-category,
.search-result-category {
  background: var(--surface-hover) !important;
  color: var(--text-subtle) !important;
  padding: 2px 6px !important;
  border-radius: var(--radius-sm) !important;
  font-size: 0.7rem !important;
  font-weight: 500 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
  margin-right: var(--space-xs) !important;
}

/* =================================================================
   Cross-Reference Popups (Quarto)
   ================================================================= */
/* Tooltip/popup containers */
.tippy-box,
.tippy-tooltip,
.quarto-tip,
.crossref-tooltip {
  background: var(--surface-bg) !important;
  border: 1px solid var(--border-default) !important;
  border-radius: var(--radius-md) !important;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4) !important;
  backdrop-filter: blur(10px) !important;
  color: var(--primary-text) !important;
  font-family: var(--font-sans) !important;
  font-size: var(--text-sm) !important;
  line-height: 1.5 !important;
  max-width: 400px !important;
}

/* Tooltip content */
.tippy-content,
.tippy-tooltip .tippy-content,
.quarto-tip-content,
.crossref-tooltip-content {
  padding: var(--space-md) !important;
  color: var(--primary-text) !important;
  background: transparent !important;
}

/* Tooltip arrows */
.tippy-arrow,
.tippy-tooltip .tippy-arrow,
.quarto-tip-arrow {
  color: var(--surface-bg) !important;
  border-color: var(--border-default) transparent !important;
}

/* Cross-reference links styling */
.quarto-xref,
a[data-type="crossref"],
a.quarto-xref {
  color: var(--accent-orange) !important;
  text-decoration: none !important;
  border-bottom: 1px dashed var(--accent-orange-light) !important;
  transition: all var(--transition-fast) !important;
  padding: 0 2px !important;
  border-radius: 2px !important;
}

.quarto-xref:hover,
a[data-type="crossref"]:hover,
a.quarto-xref:hover {
  background: var(--accent-subtle) !important;
  border-bottom-style: solid !important;
  color: var(--accent-orange-hover) !important;
}

/* Tooltip headings */
.tippy-box h1,
.tippy-box h2,
.tippy-box h3,
.tippy-box h4,
.tippy-box h5,
.tippy-box h6,
.quarto-tip h1,
.quarto-tip h2,
.quarto-tip h3,
.quarto-tip h4,
.quarto-tip h5,
.quarto-tip h6 {
  color: var(--primary-text) !important;
  margin-top: 0 !important;
  margin-bottom: var(--space-xs) !important;
  font-size: var(--text-base) !important;
  font-weight: 600 !important;
}

/* Tooltip text */
.tippy-box p,
.quarto-tip p {
  color: var(--primary-text-dim) !important;
  margin-bottom: var(--space-xs) !important;
  font-size: var(--text-sm) !important;
}

/* Tooltip code */
.tippy-box code,
.quarto-tip code {
  background: var(--surface-hover) !important;
  color: var(--accent-orange) !important;
  padding: 2px 4px !important;
  border-radius: var(--radius-sm) !important;
  font-size: 0.8em !important;
}

/* Tooltip lists */
.tippy-box ul,
.tippy-box ol,
.quarto-tip ul,
.quarto-tip ol {
  padding-left: var(--space-md) !important;
  margin-bottom: var(--space-xs) !important;
}

.tippy-box li,
.quarto-tip li {
  color: var(--primary-text-dim) !important;
  margin-bottom: 2px !important;
  font-size: var(--text-sm) !important;
}

/* =================================================================
   Responsive Design
   ================================================================= */
@media (max-width: 768px) {
  :root {
    --text-base: 1rem;
  }
  
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }
  h4 { font-size: 1.125rem; }
  h5 { font-size: 1rem; }
  h6 { font-size: 0.875rem; }
  
  .about-title { font-size: 1.875rem; }
  .navbar-brand { font-size: 1.125rem; }
  
  .quarto-listing .list-item,
  .card {
    padding: var(--space-md);
  }
  
  pre {
    padding: var(--space-sm);
    font-size: 0.8125rem;
  }
  
  /* Simplify animations on mobile */
  .content > * {
    animation: none;
    opacity: 1;
  }
  
  .quarto-listing .list-item {
    animation: fadeIn 0.3s ease-out;
  }
}

/* =================================================================
   NUCLEAR SEARCH OVERRIDE - Highest Priority
   ================================================================= */
/* This section uses maximum CSS specificity to override Quarto defaults */
html body div[id*="search"] .aa-DetachedOverlay,
html body div[class*="search"] .aa-DetachedOverlay,
html body .aa-DetachedOverlay {
  background: rgba(13, 17, 23, 0.95) !important;
  backdrop-filter: blur(10px) !important;
}

html body div[id*="search"] .aa-DetachedContainer,
html body div[class*="search"] .aa-DetachedContainer,
html body .aa-DetachedContainer {
  background: #161b22 !important;
  border: 1px solid #30363d !important;
  border-radius: 0.75rem !important;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5) !important;
}

html body div[id*="search"] .aa-Form,
html body div[class*="search"] .aa-Form,
html body .aa-Form {
  background: #161b22 !important;
  border: 1px solid #30363d !important;
  border-radius: 0.5rem !important;
}

html body div[id*="search"] .aa-Input,
html body div[class*="search"] .aa-Input,
html body .aa-Input {
  background: transparent !important;
  border: none !important;
  color: #e6edf3 !important;
  font-size: 1.0625rem !important;
  padding: 1.5rem !important;
}

html body div[id*="search"] .aa-Input::placeholder,
html body div[class*="search"] .aa-Input::placeholder,
html body .aa-Input::placeholder {
  color: #8b949e !important;
}

html body div[id*="search"] .aa-Panel,
html body div[class*="search"] .aa-Panel,
html body .aa-Panel {
  background: #161b22 !important;
  border-top: 1px solid #30363d !important;
}

html body div[id*="search"] .aa-Item,
html body div[class*="search"] .aa-Item,
html body .aa-Item,
html body .aa-Item .aa-ItemWrapper,
html body .aa-Item .aa-ItemContent,
html body .aa-Item .aa-ItemBox {
  background: #161b22 !important;
  border-bottom: 1px solid #21262d !important;
  color: #e6edf3 !important;
  padding: 1.5rem !important;
}

html body div[id*="search"] .aa-Item:hover,
html body div[class*="search"] .aa-Item:hover,
html body .aa-Item:hover,
html body .aa-Item[aria-selected="true"] {
  background: #1c2128 !important;
  border-left: 3px solid #ff6b35 !important;
  padding-left: calc(1.5rem - 3px) !important;
}

html body div[id*="search"] .aa-ItemContentTitle,
html body div[class*="search"] .aa-ItemContentTitle,
html body .aa-ItemContentTitle {
  color: #e6edf3 !important;
  font-weight: 600 !important;
}

html body div[id*="search"] .aa-ItemContentDescription,
html body div[class*="search"] .aa-ItemContentDescription,
html body .aa-ItemContentDescription {
  color: #8b949e !important;
}

html body div[id*="search"] mark,
html body div[class*="search"] mark,
html body .aa-Item mark {
  background: rgba(255, 107, 53, 0.15) !important;
  color: #ff6b35 !important;
  padding: 1px 2px !important;
  border-radius: 2px !important;
  font-weight: 600 !important;
}

/* Additional overrides for stubborn blue/white elements */
html body .aa-Item * {
  background: transparent !important;
  color: inherit !important;
}

html body .aa-Item .aa-ItemContent * {
  background: transparent !important;
  color: #e6edf3 !important;
}

html body .aa-Item .aa-ItemContentTitle * {
  color: #e6edf3 !important;
  background: transparent !important;
}

html body .aa-Item .aa-ItemContentDescription * {
  color: #8b949e !important;
  background: transparent !important;
}

/* Force override any remaining blue backgrounds */
html body .aa-Item,
html body .aa-Item > *,
html body .aa-Item div,
html body .aa-Item span,
html body .aa-Item p {
  background-color: #161b22 !important;
}

/* Force override any remaining white text */
html body .aa-Item h1,
html body .aa-Item h2,
html body .aa-Item h3,
html body .aa-Item h4,
html body .aa-Item h5,
html body .aa-Item h6,
html body .aa-Item strong,
html body .aa-Item b {
  color: #e6edf3 !important;
  background: transparent !important;
}