/* CSS Variables for theming */
:root {
  --bg-color: #fff;
  --text-color: #222;
  --menu-bg: #f8f9fa;
  --menu-link-color: #495057;
  --border-color: #dee2e6;
  --code-bg: #f0f0f0;
  --accent-color: #2d58b7;
}

[data-theme="dark"] {
  --bg-color: #121212;
  --text-color: #f0f0f0;
  --menu-bg: #1e1e1e;
  --menu-link-color: #e0e0e0;
  --border-color: #404040;
  --code-bg: #2a2a2a;
  --accent-color: #6fa8dc;
}

html {
  margin: 0px;
  height: 100%;
}

@font-face{font-family:'Kievit';font-weight:400;font-style:normal;src:url(https://pacha.dev/fonts/kvn.eot?#iefix) 
    format("embedded-opentype"),url(https://pacha.dev/fonts/kvn.woff) format("woff")}
@font-face{font-family:'Kievit';font-weight:400;font-style:italic;src:url(https://pacha.dev/fonts/kvi.eot?#iefix) 
    format("embedded-opentype"),url(https://pacha.dev/fonts/kvi.woff) format("woff")}
@font-face{font-family:'Kievit';font-weight:700;font-style:normal;src:url(https://pacha.dev/fonts/kvb.eot?#iefix) 
    format("embedded-opentype"),url(https://pacha.dev/fonts/kvb.woff) format("woff")}
@font-face{font-family:'Kievit';font-weight:700;font-style:italic;src:url(https://pacha.dev/fonts/kvbi.eot?#iefix) 
    format("embedded-opentype"),url(https://pacha.dev/fonts/kvbi.woff) format("woff")}

body {
  margin: 0;
  padding: 0;
  font-size: 16px; /* Doubled from typical 'small' (usually ~12px) to 16px */
  font-family: "Kievit", "Noto Sans", "Lucida Grande", "Lucida Sans Unicode", Arial, Verdana, Helvetica, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Main container for menu and content */
/* Site header */
.site-header {
  width: 100%;
  background: var(--menu-bg);
  border-bottom: 1px solid var(--border-color);
}

.site-top {
  display: flex;
  justify-content: flex-start; /* Align everything to the left */
  align-items: center;
  padding: 0 0 1em 0; /* Remove horizontal padding as it is inside sidebar */
}

.site-controls-wrapper {
  display: flex;
  flex-direction: column;
  align-items: flex-start; /* Align rows to the left */
  gap: 0.5em;
  width: 100%;
}

.site-controls-row {
  display: flex;
  align-items: center;
  gap: 5px; /* No gap, control with padding */
  flex-wrap: wrap; /* Allow wrapping if needed */
  width: 100%;
}

.site-controls-row.top-row {
  justify-content: space-between;
}

.site-controls-row.bottom-row {
  position: relative; /* For search results positioning */
  gap: 10px; /* Keep some space between Home and Search */
}

.site-controls-row input[type="text"] {
  padding: 0.5em;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background: var(--bg-color);
  color: var(--text-color);
  width: 100%; /* Full width in sidebar */
  max-width: none;
}

.site-controls-row button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--menu-link-color);
  font-size: 1em;
  padding: 0 5px; /* Horizontal padding only */
  margin: 0;
  line-height: 1;
}

.site-controls-row button:hover {
  color: var(--accent-color);
}

.home-link {
  font-weight: bold;
  margin-right: 0.5em;
  display: inline-block;
  color: var(--accent-color) !important;
  white-space: nowrap;
  text-transform: uppercase;
  font-size: 0.9em;
  text-decoration: none;
  visibility: visible;
  opacity: 1;
}

.home-link:hover {
  color: var(--accent-color);
}

.site-title h1 { margin: 0; }
.site-author { font-size: 0.9em; color: var(--menu-link-color); }

/* Main container */
#page {
  display: block;
  padding: 2em !important;
  max-width: 100%; /* Use full width */
  margin-left: var(--menu-width) !important; /* Push content to the right of the sidebar */
  width: auto;
  box-sizing: border-box;
}

/* Content area - consistent margins for all content types */
#content,
.content-home {
  background-color: var(--bg-color);
  display: flex;
  flex-direction: column;
  min-height: 60vh;
  box-sizing: border-box;
  padding: 0 !important;
  margin: 0 !important;
}

/* Ensure consistent spacing for main content elements */
main.content-home,
#content > *:first-child {
  margin-top: 0 !important;
}

/* Consistent margins for all heading levels in content areas */
#page h1, 
#content h1, 
.content-home h1,
.quarto-title h1 {
  margin-top: 1.5rem !important;
  margin-bottom: 1rem !important;
}

#page h2, 
#content h2, 
.content-home h2 {
  margin-top: 1.25rem !important;
  margin-bottom: 0.75rem !important;
}

#page h3, 
#content h3, 
.content-home h3 {
  margin-top: 1rem !important;
  margin-bottom: 0.5rem !important;
}

/* Consistent paragraph margins */
#page p, 
#content p, 
.content-home p {
  margin-top: 0.75rem !important;
  margin-bottom: 0.75rem !important;
}

/* Consistent list margins */
#page ul, #page ol,
#content ul, #content ol,
.content-home ul, .content-home ol {
  margin-top: 0.75rem !important;
  margin-bottom: 0.75rem !important;
  padding-left: 1.5rem !important;
}

/* Top Menu Categories Styling */
.sidebar-nav {
  padding: 0.5em 2em;
  /* border-bottom: 1px solid var(--border-color); */
  background: var(--menu-bg);
}

.sidebar-nav h3 {
  display: none; /* Hide the "Categories" heading in the top menu */
}

.sidebar-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5em;
  margin: 0;
  padding: 0;
  list-style: none;
  justify-content: center; /* Center the items */
}

.sidebar-nav li {
  margin: 0;
  padding: 0;
  display: inline-block;
}

.sidebar-nav a {
  font-weight: 500;
  font-size: 0.95em;
  color: var(--menu-link-color);
}

.sidebar-nav a:hover {
  color: var(--accent-color);
}

/* Content wrapper to push footer down */
.content-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 2em); /* Minimum viewport height minus padding */
}

.content-main {
  flex: 1;
  min-height: 0; /* Allow content to shrink if needed */
}

/* post metadata */
.post-meta { margin-bottom: 1em; }
.post-title { margin: 0 0 0.25em 0; font-size: 2em; }
.post-date, .post-author { color: var(--menu-link-color); font-size: 0.9em; }
.post-cats a { margin-right: 0.5em; font-size: 0.9em; color: var(--accent-color); }

/* Sidebar categories list */
.sidebar ul { list-style: none; padding-left: 0; }
.sidebar li { margin-bottom: 0.5em; }

@media (max-width: 900px) {
  #page { grid-template-columns: 1fr; }
  #sidepanel { border-right: none; border-bottom: 1px solid var(--border-color); position: static; max-height: none; }
}

/* Footer styling */
footer {
  margin-top: auto;
  padding: 1em 0;
  text-align: center;
  color: var(--text-color);
  opacity: 0.7;
  font-size: 0.9em;
  border-top: 1px solid var(--border-color);
  transition: color 0.3s ease, border-color 0.3s ease;
  flex-shrink: 0;
  margin-left: var(--menu-width); /* Align footer with content */
}

/* Responsive design */
@media (max-width: 768px) {
  #menu {
    position: relative;
    width: 100%;
    min-width: auto;
    height: auto;
    max-height: 40vh; /* allow the menu to occupy a portion of the viewport */
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    overflow-y: auto;
  }

  /* Make content occupy full width when menu stacks on top */
  #page {
    margin-left: 0 !important;
    padding: 1em !important;
  }

  #content,
  .content-home {
    margin-left: 0 !important;
    padding: 1em !important;
    min-height: calc(100vh - 40vh); /* Account for collapsed menu */
    box-sizing: border-box;
  }
  
  /* Consistent mobile spacing for all content types */
  #page h1, 
  #content h1, 
  .content-home h1,
  .quarto-title h1 {
    margin-top: 1rem !important;
    margin-bottom: 0.75rem !important;
  }

  #page p, 
  #content p, 
  .content-home p {
    margin-top: 0.5rem !important;
    margin-bottom: 0.5rem !important;
  }

  .content-wrapper {
    min-height: calc(100vh - 40vh - 2em); /* Minimum height for mobile */
  }

  .main-container {
    flex-direction: column;
  }

  footer {
    padding: 1em;
    margin-left: 0;
  }
}
a {
  color: var(--accent-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

a:visited {
  color: var(--accent-color);
}

/* Titles */

.itemTitle {
  color: var(--accent-color);
  transition: color 0.3s ease;
}

h1,
h2,
h3,
tt {
  color: var(--text-color);
  transition: color 0.3s ease;
}

h1 {
  padding-top: 0px;
  margin-top: 0px;
}

h2 {
  color: var(--text-color);
  padding-top: 0.5em;
}

h3 {
  padding-top: 0.5em;
  margin-bottom: -0.25em;
  color: var(--accent-color);
  transition: color 0.3s ease;
}

/* Lists */

ul {
  padding-left: 1.5em;
  margin: 1em 0;
}

ol {
  padding-left: 1.5em;
  margin: 1em 0;
}

li {
  padding-bottom: 0.5em;
  display: list-item;
}

/* Task lists (checkboxes) */
ul.task-list {
  list-style: none;
  padding-left: 0;
}

ul.task-list li {
  display: list-item;
  margin-bottom: 0.5em;
  padding-left: 0;
}

ul.task-list li label {
  display: inline;
  font-weight: normal;
  margin-left: 0.5em;
}

ul.task-list li input[type="checkbox"] {
  margin-right: 0.5em;
}

/* Tables */

tr {
  vertical-align: top;
}

/* General table styling for documentation */
table {
  border-collapse: collapse;
  width: 100%;
  margin: 1em 0;
  border: 1px solid var(--border-color);
}

table th, table td {
  padding: 0.75em;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

table th {
  background-color: var(--menu-bg);
  font-weight: bold;
  color: var(--text-color);
}

table tr:nth-child(even) {
  background-color: var(--code-bg); /* Use code-bg for subtle contrast */
}

table tr:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] table tr:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

/* Caption styling */
caption {
  caption-side: top;
  text-align: left;
  margin-bottom: 0.5em;
  font-style: italic;
  color: var(--menu-link-color);
}

/* Arguments/parameters tables - first column should be narrow and bold */
table[role="presentation"] td:first-child,
table.ref-arguments td:first-child {
  white-space: nowrap;
  width: 1%;
  padding-right: 1.5em;
  font-weight: normal; /* Code tags will be bold enough */
}

table[role="presentation"] td:last-child,
table.ref-arguments td:last-child {
  width: auto;
}

/* Specific styling for custom ref-arguments class */
table.ref-arguments {
  border-collapse: collapse;
  width: 100%;
  margin: 1em 0;
  table-layout: auto; /* Allow auto-sizing based on content */
}

table.ref-arguments td:first-child {
  font-weight: bold;
}


/* Code */

pre {
  background-color: var(--code-bg);
  border: 1px solid var(--border-color);
  padding: 1em;
  border-radius: 4px;
  overflow-x: auto;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

code {
  background-color: var(--code-bg);
  padding: 0.2em 0.4em;
  border-radius: 3px;
  font-family: "Hack", "Fira Mono", "Courier New", Courier, monospace;
  transition: background-color 0.3s ease;
}

/* Links inside code blocks */
code a {
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 500;
}

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

code a:visited {
  color: var(--accent-color);
}

pre code {
  background-color: transparent;
  padding: 0;
}

/* Reference documentation */

.ref-usage {
  background-color: var(--code-bg);
  padding: 1em;
  border-left: 4px solid var(--accent-color);
  margin: 1em 0;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

/* Vignette code blocks - same styling as ref-usage */
#content pre {
  background-color: var(--code-bg);
  border-left: 4px solid var(--accent-color);
  font-family: "Hack", "Fira Mono", "Courier New", Courier, monospace;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.ref-arguments dt {
  font-weight: bold;
  margin-top: 1em;
}

.ref-arguments dd {
  margin-left: 2em;
  margin-bottom: 0.5em;
}

/* Spans */

span.error {
  color: red;
}

span.warning {
  color: purple;
}

span.note {
  color: gray;
}

span.caret {
  color: green;
  font-weight: bold;
}

span.template-highlight {
  color: cyan;
}

/* Navigation */

.nav-active {
  font-weight: bold;
  background-color: var(--accent-color) !important;
  color: var(--bg-color) !important;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Images */

IMG.img_slide {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

/* MathJax styling - minimal for SVG rendering */

/* Display math (block equations) */
mjx-container[jax="SVG"][display="true"] {
  display: block;
  text-align: center;
  margin: 1em 0;
}

/* SVG elements should inherit text color for dark mode */
[data-theme="dark"] mjx-container[jax="SVG"] svg {
  color: var(--text-color);
}

/* Styling for executed R examples */
.sourceCode {
  margin-bottom: 0.5em;
}

.sourceCode pre {
  background-color: var(--code-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 0.8em;
  margin: 0;
}

.output {
  margin-bottom: 1em;
}

.output pre {
  background-color: rgba(0, 0, 0, 0.05);
  border: none;
  border-radius: 4px;
  padding: 0.8em;
  margin: 0;
  color: #666;
}

[data-theme="dark"] .output pre {
  background-color: rgba(255, 255, 255, 0.05);
  color: #ccc;
}

.error pre {
  background-color: rgba(220, 53, 69, 0.1);
  border: 1px solid rgba(220, 53, 69, 0.3);
  border-radius: 4px;
  padding: 0.8em;
  margin: 0;
  color: #dc3545;
}

/* References section styling */
#refs.references {
  margin-bottom: 2em;
}

#refs.references .csl-entry {
  margin-bottom: 1em;
  padding-bottom: 0.5em;
}

/* Add extra spacing for the last reference entry */
#refs.references .csl-entry:last-child {
  margin-bottom: 1.5em;
}

/* Quarto specific overrides */
#quarto-content {
  width: 100%;
}

.quarto-title-block {
  margin-bottom: 2em;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1em;
}

.quarto-title h1 {
  margin-bottom: 0.5rem;
}

.quarto-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em;
  margin-bottom: 1em;
  margin-top: 0.5em;
}

.quarto-category {
  background-color: var(--code-bg) !important;
  padding: 0.2em 0.5em !important;
  border-radius: 4px !important;
  font-size: 0.8em !important;
  /* color: var(--accent-color) !important; */
  color: black !important;
  border: 1px solid var(--border-color) !important;
}

.quarto-title-meta {
  display: grid;
  grid-template-columns: auto auto;
  gap: 1em;
  font-size: 0.9em;
  color: var(--menu-link-color);
  margin-top: 1em;
  justify-content: start;
}

.quarto-title-meta-heading {
  display: none;
}

.quarto-title-meta-contents p {
  margin: 0;
}

.quarto-title-meta-contents p {
  margin: 0;
}

/* Ensure images in Quarto content are responsive */
#quarto-content img {
  max-width: 100%;
  height: auto;
}

/* Callout blocks (if any) */
.callout {
  margin-bottom: 1em;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  overflow: hidden;
}

.callout-header {
  padding: 0.5em 1em;
  background-color: var(--code-bg);
  font-weight: bold;
  border-bottom: 1px solid var(--border-color);
}

.callout-body {
  padding: 1em;
}

/* Search Results Dropdown */
.search-results {
  display: none;
  position: absolute;
  top: 100%;
  left: 0; /* Align to the left of the search box */
  width: 300px;
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  z-index: 1000;
  max-height: 400px;
  overflow-y: auto;
}

.search-results ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.search-results li {
  border-bottom: 1px solid var(--border-color);
  margin: 0;
  padding: 0;
}

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

.search-results a {
  display: block;
  padding: 0.75em 1em;
  text-decoration: none;
  color: var(--text-color);
}

.search-results a:hover {
  background-color: var(--menu-bg);
}

.search-title {
  font-weight: bold;
  font-size: 0.95em;
  margin-bottom: 0.2em;
  color: var(--accent-color);
}

.search-desc {
  font-size: 0.85em;
  color: var(--menu-link-color);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}