custom.scss

/*-- scss:defaults --*/
$primary: #20558a !default;
$navbar-bg: #20558a !default;
$code-color: #7920a7 !default;

/*-- scss:rules --*/

// This is the column type in RMarkdown data frame output, which does not have
// enough contrast by default.
//
// Same for the "info" at the bottom of the RMarkdown data frame output.
// And "NA" cells.
.pagedtable-header-type, .pagedtable-info, .pagedtable-na-cell {
  color: #747474 !important;
  opacity: inherit !important; // for the "NA" cells, which default to 0.3 opacity
}
.even .pagedtable-na-cell {
  color: #6e6e6e !important; // darker for zebra stripe columns
}



.panel-caption,.figure-caption,figcaption {
  color: $gray-600;
}


.fancybox-figure {
  padding: 0;
  border: thin silver solid;
  cursor: pointer;
}

.fancybox-figure > div {
  margin: 0;
}

.fancybox-figure img {
  margin: 0;
}

.fancybox-figure figure {
  display: table !important;
}

.fancybox-figure figcaption {
  display: table-caption !important;
  caption-side: top !important;
  padding: 0.4em;
  margin-top: 0;
  margin-bottom: 0.5em;
  margin-left: 75%;
  width: 25%;
  text-align: center;
  font-style: italic;
  font-size: large;
  color: black !important;
  background-color: lightgray;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans",
    "Droid Sans", "Helvetica Neue", sans-serif;
}

.blockquote {
  color: var(--bs-body-color);
}

/* Make the TOC title slightly bold */
#toc-title {
  font-weight: 500;
}

// Fake the section title in the left navbar
.sidebar-menu-container .sidebar-item:first-child .sidebar-item-container {
  font-weight: bold;
  border-bottom: 1px solid #ddd;
  margin-bottom: 0.5em;
}
.sidebar-menu-container .sidebar-item-section .sidebar-item-container {
  // Reset back to normal for sub-sections
  font-weight: normal !important;
  border-bottom: none !important;
}

// Highlight the currently open page in the sidebar
.sidebar-item-text.sidebar-link.active {
  font-weight: bold;
}

// Make sure citation popovers are not bolded even if the citation itself is bolded
.citation div[data-tippy-root] {
  font-weight: normal;
}

// Make the table of contents dark enough to meet a11y guidelines
.header-section-number {
  color: #6e7378;
}

// Fancy, Bootstrap-like button
.btn-success {
  display: inline-block;
  font-weight: 400;
  text-align: center;
  border: 1px solid transparent;
  padding: .375rem .75rem;
  font-size: 1rem;
  line-height: 1.5;
  border-radius: .25rem;
  color: #fff;
  background-color: #198754;
  text-decoration: none;
  user-select: none;
}


.btn-success:hover {
  background-color: #157347;
  border-color: #146c43;
  text-decoration: none;
}

.btn-role {
  display: inline-block;
  text-align: center;
  text-decoration: none;
  vertical-align: middle;
  user-select: none;
  padding: .25rem .5rem;
  font-size: .875rem;
  border-radius: .2rem;
  color: #6c757d;
  border: #6c757d 1px solid;
}


.btn-role:hover {
  background-color: #6c757d;
  color: #fff;
  text-decoration: none;
}