/* Wes McKinney Blog - Custom Styles */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Lora:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=IBM+Plex+Mono:wght@400;500&display=swap');

/* Variables */
:root {
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Lora', 'Georgia', 'Times New Roman', serif;
  --font-mono: 'IBM Plex Mono', 'Menlo', monospace;
}

/* Light mode - Warm Cream palette */
body.quarto-light {
  --bs-body-bg: #FDF8F0;
  --bs-body-color: #2C2416;
  --bs-heading-color: #1A1408;
  --bs-secondary-color: #6B5D4D;
  --bs-tertiary-color: #8A7B6A;
  --bs-border-color: #E8DFD0;
  --bs-secondary-bg: #F5EEE3;
  --bs-link-color: #996633;
  --bs-link-hover-color: #7A5229;
}

/* Dark mode color overrides for better contrast */
body.quarto-dark {
  --bs-body-bg: #1a1a1a;
  --bs-body-color: #e8e8e8;
  --bs-heading-color: #f5f5f5;
  --bs-secondary-color: #a0a0a0;
  --bs-tertiary-color: #808080;
  --bs-border-color: rgba(255, 255, 255, 0.15);
  --bs-secondary-bg: rgba(255, 255, 255, 0.05);
  --bs-link-color: #6ea8fe;
  --bs-link-hover-color: #9ec5fe;
}

/* Remove all top spacing */
html, body {
  margin: 0 !important;
  padding: 0 !important;
}

/* Ensure header starts at top */
#quarto-header {
  margin-top: 0 !important;
}

/* Typography - Medium/Substack style */
body {
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.7;
  color: var(--bs-body-color);
  background-color: var(--bs-body-bg);
}

/* Use sans-serif for headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--bs-heading-color, var(--bs-body-color));
}

h1 {
  font-size: 2.5rem;
  margin-top: 1rem;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 1.9rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.5rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

/* Better code blocks */
code {
  font-family: var(--font-mono);
  font-size: 0.9em;
}

pre code {
  font-size: 14px;
  line-height: 1.5;
}

/* Improved readability - wider for serif */
article p,
article li,
.column-page p,
.column-page li {
  max-width: 680px;
}


/* Better paragraph spacing */
article p {
  margin-bottom: 1.5rem;
}

/* Drop cap for first paragraph in articles */
article .column-body > p:first-of-type::first-letter {
  font-size: 3.5em;
  line-height: 0.85;
  float: left;
  margin: 0.1em 0.1em 0 0;
  font-weight: 700;
  font-family: var(--font-sans);
}

/* Use sans-serif for UI elements */
.navbar,
.nav-footer,
.listing-category,
.metadata,
.quarto-title-meta,
button,
.btn {
  font-family: var(--font-sans);
}

/* About page enhancements */
.about-entity .about-image {
  border-radius: 50%;
}

.about-entity .about-links .about-link {
  padding: 0.5rem 1.25rem;
  border-radius: 6px;
  font-weight: 500;
  font-size: 0.95rem;
  transition: all 0.2s ease;
}

.about-entity .about-links .about-link:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

/* Blog listing improvements */
.quarto-listing .listing-item {
  padding: 2rem 0;
  border-bottom: 1px solid var(--bs-border-color);
}

.quarto-listing .listing-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  line-height: 1.25;
  font-family: var(--font-sans);
}

.quarto-listing .listing-description {
  line-height: 1.7;
  margin-top: 0.75rem;
  font-family: var(--font-serif);
  font-size: 1.05rem;
}

.quarto-listing .listing-date {
  font-size: 0.9rem;
  font-weight: 500;
  font-family: var(--font-sans);
}

.quarto-listing .listing-category {
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
}

/* Modern navbar styling */
.navbar {
  padding-top: 0.875rem;
  padding-bottom: 0.875rem;
  position: sticky !important;
  top: 0 !important;
  z-index: 1000;
  transition: all 0.2s ease;
}

/* Light mode navbar - granite mid-gray */
body.quarto-light .navbar {
  background-color: #6B6B6B !important;
  border-bottom: 1px solid #4A4A4A !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

/* Dark mode navbar */
body.quarto-dark .navbar {
  background-color: #1a1a1a !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
  backdrop-filter: saturate(180%) blur(10px);
}

/* Prevent Quarto from hiding the navbar on scroll */
#quarto-header {
  position: sticky !important;
  top: 0 !important;
}

.navbar.navbar-expand-lg {
  position: sticky !important;
  top: 0 !important;
}

/* Override any headroom.js behavior */
.headroom {
  position: sticky !important;
  top: 0 !important;
}

.headroom--pinned,
.headroom--unpinned,
.headroom--top,
.headroom--not-top {
  transform: none !important;
  position: sticky !important;
  top: 0 !important;
}

.navbar .navbar-brand {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  transition: color 0.2s ease;
}

body.quarto-light .navbar .navbar-brand {
  color: #FFFFFF !important;
}

body.quarto-light .navbar .navbar-brand:hover {
  color: rgba(255, 255, 255, 0.8) !important;
}

body.quarto-dark .navbar .navbar-brand {
  color: rgba(255, 255, 255, 0.95) !important;
}

body.quarto-dark .navbar .navbar-brand:hover {
  color: rgba(255, 255, 255, 1) !important;
}

.navbar .nav-link {
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 1rem !important;
  margin: 0 0.15rem;
  border-radius: 6px;
  transition: all 0.2s ease;
}

body.quarto-light .navbar .nav-link {
  color: rgba(255, 255, 255, 0.85) !important;
}

body.quarto-light .navbar .nav-link:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: #FFFFFF !important;
}

body.quarto-light .navbar .nav-link.active {
  color: #FFFFFF !important;
  font-weight: 600;
  background-color: rgba(0, 0, 0, 0.2);
}

/* Prominent dark/light mode toggle button */
.navbar .quarto-color-scheme-toggle {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  transition: all 0.2s ease;
  margin-left: 0.5rem;
}

body.quarto-light .navbar .quarto-color-scheme-toggle {
  background-color: rgba(255, 255, 255, 0.2) !important;
}

body.quarto-light .navbar .quarto-color-scheme-toggle:hover {
  background-color: rgba(255, 255, 255, 0.35) !important;
  transform: scale(1.1);
}

body.quarto-dark .navbar .quarto-color-scheme-toggle {
  background-color: rgba(255, 255, 255, 0.12) !important;
}

body.quarto-dark .navbar .quarto-color-scheme-toggle:hover {
  background-color: rgba(255, 255, 255, 0.22) !important;
  transform: scale(1.1);
}

/* Override the hardcoded dark-gray SVG icons with white versions for navbar */
.navbar .quarto-color-scheme-toggle .bi::before {
  width: 1.25rem !important;
  height: 1.25rem !important;
  background-size: 1.25rem 1.25rem !important;
}

/* Toggle-off icon (light mode active) - white fill */
.navbar .quarto-color-scheme-toggle:not(.alternate) .bi::before {
  background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="rgba(255,255,255,1)" class="bi bi-toggle-off" viewBox="0 0 16 16"><path d="M11 4a4 4 0 0 1 0 8H8a4.992 4.992 0 0 0 2-4 4.992 4.992 0 0 0-2-4h3zm-6 8a4 4 0 1 1 0-8 4 4 0 0 1 0 8zM0 8a5 5 0 0 0 5 5h6a5 5 0 0 0 0-10H5a5 5 0 0 0-5 5z"/></svg>') !important;
}

/* Toggle-on icon (dark mode active) - white fill */
.navbar .quarto-color-scheme-toggle.alternate .bi::before {
  background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="rgba(255,255,255,1)" class="bi bi-toggle-on" viewBox="0 0 16 16"><path d="M5 3a5 5 0 0 0 0 10h6a5 5 0 0 0 0-10H5zm6 9a4 4 0 1 1 0-8 4 4 0 0 1 0 8z"/></svg>') !important;
}

/* Navbar icons (search, etc) - light mode - force white on gray navbar */
body.quarto-light .navbar .quarto-navigation-tool,
body.quarto-light .navbar #quarto-search,
body.quarto-light .navbar .navbar-toggler {
  color: #FFFFFF !important;
}

body.quarto-light .navbar i.bi::before {
  color: #FFFFFF !important;
}

body.quarto-light .navbar .navbar-toggler {
  border-color: rgba(255, 255, 255, 0.4) !important;
}

body.quarto-light .navbar .navbar-toggler-icon {
  filter: invert(1);
}

/* Force search icon white - override Flatly theme */
body.quarto-light #quarto-search,
body.quarto-light #quarto-search *,
body.quarto-light .navbar #quarto-search button,
body.quarto-light .navbar #quarto-search svg,
body.quarto-light .navbar #quarto-search i,
body.quarto-light .navbar #quarto-search .aa-SubmitIcon,
body.quarto-light .aa-Autocomplete,
body.quarto-light .aa-DetachedFormContainer .aa-SubmitButton {
  color: #FFFFFF !important;
  fill: #FFFFFF !important;
  stroke: #FFFFFF !important;
}

body.quarto-dark .navbar .nav-link {
  color: rgba(255, 255, 255, 0.75) !important;
}

body.quarto-dark .navbar .nav-link:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.95) !important;
}

body.quarto-dark .navbar .nav-link.active {
  color: rgba(255, 255, 255, 1) !important;
  font-weight: 600;
  background-color: rgba(255, 255, 255, 0.15);
}

/* Hide book cover thumbnails from listing cards */
.quarto-listing .listing-item .card-img-top,
.quarto-listing .listing-item .thumbnail-image,
.quarto-listing .listing-item .thumbnail {
  display: none !important;
  height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* Page layout - minimal spacing */
#quarto-content {
  padding-top: 1.5rem;
}

#quarto-header {
  border-bottom: none;
}

/* Ensure page columns align at top */
.page-columns {
  align-items: flex-start;
}

/* Fix right sidebar positioning below navbar */
#quarto-margin-sidebar {
  position: sticky;
  top: 4rem !important;
  align-self: flex-start;
  max-height: calc(100vh - 5rem);
  overflow-y: auto;
  overflow-x: hidden;
  padding-top: 0.5rem !important;
  margin-top: 0 !important;
}

/* Hide scrollbar but keep functionality */
#quarto-margin-sidebar::-webkit-scrollbar {
  width: 6px;
}

#quarto-margin-sidebar::-webkit-scrollbar-track {
  background: transparent;
}

#quarto-margin-sidebar::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 3px;
}

#quarto-margin-sidebar::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.3);
}

body.quarto-dark #quarto-margin-sidebar::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
}

body.quarto-dark #quarto-margin-sidebar::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Ensure TOC/Categories title is visible */
.sidebar-title,
#quarto-margin-sidebar .sidebar-title {
  margin-top: 0 !important;
  padding-top: 0 !important;
}

/* Categories on archives page - ensure immediate visibility */
.quarto-listing-category-title,
.quarto-listing-category {
  margin-top: 0 !important;
}

#quarto-margin-sidebar .quarto-listing-category {
  padding-top: 0;
}

/* Archives page specific - align main content and sidebar */
.page-layout-full .page-columns {
  margin-top: 0 !important;
  align-items: flex-start !important;
}

.page-layout-full #quarto-content > .page-columns > * {
  margin-top: 0 !important;
}

/* Hide the toggle/unpinned sidebar to prevent duplication */
#quarto-toc-toggle,
.quarto-sidebar-toggle {
  display: none !important;
}

/* Show only the regular pinned sidebar */
#quarto-margin-sidebar {
  display: block !important;
  pointer-events: auto !important;
  z-index: 10 !important;
}

.quarto-listing-category-title,
.quarto-listing-category {
  opacity: 1 !important;
  overflow: visible !important;
  pointer-events: auto !important;
}

/* Ensure category links are clickable */
#quarto-margin-sidebar .category {
  cursor: pointer !important;
  pointer-events: auto !important;
}

/* Highlight active/selected category */
#quarto-margin-sidebar .category.active,
#quarto-margin-sidebar .category:hover {
  background-color: var(--bs-primary-bg-subtle);
  color: var(--bs-primary);
  border-radius: 4px;
  padding: 0.25rem 0.5rem !important;
  margin-left: -0.5rem;
  margin-right: -0.5rem;
}

/* Lock font size and styling for categories sidebar */
#quarto-margin-sidebar .quarto-listing-category-title {
  font-size: 1rem !important;
  font-weight: 600 !important;
  margin-bottom: 0.75rem !important;
}

#quarto-margin-sidebar .category {
  font-size: 0.9rem !important;
  padding: 0.25rem 0 !important;
  font-weight: normal !important;
}

article .metadata {
  padding-bottom: 1rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--bs-border-color);
}

/* Better blockquotes */
blockquote {
  border-left: 3px solid var(--bs-primary);
  padding-left: 1.25rem;
  margin: 1.5rem 0;
  font-style: italic;
  color: var(--bs-body-color);
}

/* Article title styling */
article .title {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
}

article .description {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  line-height: 1.5;
  font-style: italic;
  color: var(--bs-secondary-color);
  margin-bottom: 2rem;
}

/* Blog post header card - consistent with talk/software cards */
/* Only apply to blog posts (which have categories) */
#title-block-header.quarto-title-block:has(.quarto-categories) {
  position: relative;
  background: #FFFEFA;
  border: 1px solid #D0C4B0;
  border-radius: 10px;
  padding: 1.5rem 1.75rem;
  margin-bottom: 2.5rem;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

body.quarto-dark #title-block-header.quarto-title-block:has(.quarto-categories) {
  background: #242424;
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: none;
}

/* Meta container - use grid for layout (blog posts only) */
#title-block-header:has(.quarto-categories) .quarto-title-meta {
  display: contents;
  font-family: var(--font-sans);
}

#title-block-header:has(.quarto-categories) .quarto-title-meta-heading {
  display: none;
}

#title-block-header:has(.quarto-categories) .quarto-title-meta-contents p {
  margin: 0;
}

/* Author - below title */
#title-block-header:has(.quarto-categories) .quarto-title-meta > div:first-child {
  order: 1;
}

#title-block-header:has(.quarto-categories) .quarto-title-meta > div:first-child .quarto-title-meta-contents {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--bs-body-color);
}

/* Date - top right */
#title-block-header:has(.quarto-categories) .quarto-title-meta > div:last-child {
  position: absolute;
  top: 1.5rem;
  right: 1.75rem;
}

#title-block-header:has(.quarto-categories) .quarto-title-meta > div:last-child .quarto-title-meta-contents {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--bs-secondary-color);
}

/* Blog post title inside card */
#title-block-header:has(.quarto-categories) .quarto-title > h1.title,
#title-block-header:has(.quarto-categories) .quarto-title .title {
  font-family: var(--font-sans);
  font-size: 1.85rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--bs-heading-color, var(--bs-body-color));
  margin: 0 0 0.5rem 0;
  padding-right: 10rem;
}

/* Description/subtitle in header */
#title-block-header:has(.quarto-categories) .quarto-title .description {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-style: italic;
  line-height: 1.5;
  color: var(--bs-secondary-color);
  margin: 0.75rem 0 0 0;
}

/* Category badges - bottom right */
#title-block-header:has(.quarto-categories) .quarto-categories {
  position: absolute;
  bottom: 1.5rem;
  right: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
  max-width: 50%;
}

#title-block-header:has(.quarto-categories) .quarto-category {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  background-color: #F5EEE3;
  color: #6B5D4D;
  border: 1px solid #E0D6C8;
  border-radius: 5px;
  text-decoration: none;
  transition: all 0.15s ease;
}

#title-block-header:has(.quarto-categories) .quarto-category:hover {
  background-color: #EBE3D6;
  border-color: #C4B8A8;
  color: #2C2416;
  text-decoration: none;
}

body.quarto-dark #title-block-header:has(.quarto-categories) .quarto-category {
  background-color: #2a2a2a;
  color: #a0a0a0;
  border-color: rgba(255, 255, 255, 0.15);
}

body.quarto-dark #title-block-header:has(.quarto-categories) .quarto-category:hover {
  background-color: #333;
  color: #e8e8e8;
}

/* Ensure enough bottom padding for categories */
#title-block-header.quarto-title-block:has(.quarto-categories) .quarto-title {
  padding-bottom: 2.5rem;
}

/* Responsive improvements */
@media (max-width: 768px) {
  body {
    font-size: 16px;
  }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  h3 { font-size: 1.3rem; }

  article .title { font-size: 2rem; }
  article .description { font-size: 1.15rem; }

  /* Blog header card mobile adjustments */
  #title-block-header.quarto-title-block:has(.quarto-categories) {
    padding: 1.25rem;
    margin-bottom: 2rem;
  }

  #title-block-header:has(.quarto-categories) .quarto-title > h1.title,
  #title-block-header:has(.quarto-categories) .quarto-title .title {
    font-size: 1.5rem;
    padding-right: 7rem;
  }

  #title-block-header:has(.quarto-categories) .quarto-title-meta > div:last-child {
    top: 1.25rem;
    right: 1.25rem;
  }

  #title-block-header:has(.quarto-categories) .quarto-title-meta > div:last-child .quarto-title-meta-contents {
    font-size: 0.95rem;
  }

  #title-block-header:has(.quarto-categories) .quarto-title-meta > div:first-child .quarto-title-meta-contents {
    font-size: 1rem;
  }

  #title-block-header:has(.quarto-categories) .quarto-title .description {
    font-size: 1rem;
  }

  #title-block-header:has(.quarto-categories) .quarto-categories {
    position: static;
    justify-content: flex-start;
    max-width: none;
    margin-top: 1rem;
  }

  #title-block-header.quarto-title-block:has(.quarto-categories) .quarto-title {
    padding-bottom: 0;
  }

  /* Disable drop cap on mobile */
  article .column-body > p:first-of-type::first-letter {
    font-size: inherit;
    line-height: inherit;
    float: none;
    margin: 0;
    font-weight: inherit;
  }

  /* Mobile navbar adjustments */
  .navbar {
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
  }

  .navbar .navbar-brand {
    font-size: 1.05rem;
  }

  .navbar .nav-link {
    font-size: 0.9rem;
    padding: 0.5rem 0.75rem !important;
    margin: 0.125rem 0;
    border-radius: 6px;
  }

  body.quarto-light .navbar .nav-link:hover,
  body.quarto-light .navbar .nav-link.active {
    background-color: rgba(0, 0, 0, 0.15);
  }

  #quarto-content {
    padding-top: 1.5rem;
  }

  /* Hide categories sidebar on mobile */
  .quarto-listing-category-title,
  .quarto-listing-category,
  #quarto-margin-sidebar .quarto-listing-category-title,
  #quarto-margin-sidebar .quarto-listing-category {
    display: none !important;
  }
}

/* Smooth transitions */
a, .about-link, .listing-category {
  transition: all 0.2s ease;
}

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

/* Footer styling */
.nav-footer {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--bs-secondary-color);
  padding: 1.5rem 0;
  border-top: 1px solid var(--bs-border-color);
}

.nav-footer-center {
  text-align: center;
  line-height: 1.6;
}