:root {
  --bs-blue: #0d6efd;
  --bs-indigo: #6610f2;
  --bs-purple: #6f42c1;
  --bs-pink: #d63384;
  --bs-red: #dc3545;
  --bs-orange: #fd7e14;
  --bs-yellow: #ffc107;
  --bs-green: #198754;
  --bs-teal: #20c997;
  --bs-cyan: #0dcaf0;
  --bs-white: #fff;
  --bs-gray: #72a1a6;
  --bs-gray-dark: #343a40;
  --bs-primary: #0d6efd;
  --bs-secondary: #6c757d;
  --bs-success: #198754;
  --bs-info: #0dcaf0;
  --bs-warning: #ffc107;
  --bs-danger: #dc3545;
  --bs-light: rgb(114, 161, 166);
  --bs-dark: #212529;
  --bs-font-sans-serif: system-ui, -apple-system, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif,
    "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  --bs-font-monospace: SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
  --bs-gradient: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.15),
    rgba(255, 255, 255, 0)
  );
  --bs-body-color: #212529;
  /* --bs-body-bg: #F1F8FA; */
  --bs-body-bg: #f8f8f8;
  --bs-light-rgb: 114, 161, 166;
  --bs-dark-rgb: 33, 37, 41;
}

/* @font-face { */
/* font-family: 'TASA Explorer';
    src: url('/assets/fonts/TASAExplorer-Regular.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
  } */

/* Repeat for other font weights or styles if needed */
/* @font-face {
    font-family: 'TASA Explorer';
    src: url('/assets/fonts/TASAExplorer-Bold.otf') format('opentype');
    font-weight: bold;
    font-style: normal;
    font-display: swap;
  } */

/* Use the font in your styles */

body {
  font-family: "Atkinson Hyperlegible", sans-serif;
}

nav {
  border-bottom: var(--bs-dark) solid 1px;
}

.navbar .nav-link {
  margin: 0.1rem 0.5rem; /* Space between items */
  padding: 0.5rem 1rem; /* Internal padding for the highlight effect */
}

.b-highlight {
  background-color: #fff700;
  border: 3px solid #000000;
  box-shadow: 5px 5px 0px #000000;
  padding: 2px 8px;
  display: inline-block;
  transform: rotate(-1deg);
}

.b-highlight:hover {
  transform: rotate(2deg);
  box-shadow: 2px 2px 0px var(--bs-info), 2px 2px 0px 4px #000000;
  transition: all 0.2s ease;
}

/* .highlight {
  background-color: #ffeb34;  
  margin: 3px;
  padding: 10px;
  color: black;
} */

h1,
h2 {
  background: linear-gradient(0deg, var(--bs-info) 30%, transparent 30%);
  padding: 0 4px;
  display: table;
}

table tr th {
  padding-right: 0.5rem;
  padding-bottom: 0.5rem;
  padding-left: 0.5rem;
}

table tr td {
  padding-left: 0.5rem;
}

table tr {
  border-bottom: 1px solid #212529;
}

table td:first-child,
table th:first-child {
  border-right: 1px solid #212529;
}

.legend-table {
  display: inline-block;
  border: 3px solid #000000;
  box-shadow: 4px 4px 0 var(--bs-info), 4px 4px 0 3px #000000;
  padding: 0.5rem 1rem;
  margin: 1rem 0;
}

.legend-table td {
  padding: 0 1rem; /* Space between columns */
}

.legend-table td:first-child {
  border: none;
}

/* div pre.highlight {
  background-color: #DDDDDD;
  padding: 1rem;
  border-radius: 0.5rem;
  overflow-x: auto;
} */

pre,
pre[class*="language-"] {
  background: #ffffff; /* White background for contrast */
  border: 3px solid #000000; /* Thick black border */
  box-shadow: 8px 8px 0 var(--bs-info),
    /* Colorful shadow layer */ 8px 8px 0 3px #000000; /* Black shadow outline */
  padding: 1rem;
  margin: 1.5rem 0;
  max-height: 400px;
  overflow: auto;
}

/* Style the code inside the pre block */
pre code {
  display: block;
  /* font-family: 'Courier New', Courier, monospace; */
  line-height: 1.5;
}

.error-fix-callout {
  width: 80%;
  margin: auto;
  border: 1px solid #dee2e6;
  border-radius: 0.25rem;
  margin-bottom: 1.5rem;
  overflow: hidden;
}

.error-fix-callout > img {
  max-width: 30%;
}

.error-fix-callout .error-column {
  background-color: #f8d7da;
  border-right: 1px solid #dee2e6;
  padding: 1rem;
}

.error-fix-callout .fix-column {
  background-color: #d1e7dd;
  padding: 1rem;
}

.error-fix-callout .column-header {
  font-weight: bold;
  margin-bottom: 0.75rem;
}

/* For mobile responsiveness */
@media (max-width: 767.98px) {
  .error-fix-callout .error-column {
    border-right: none;
    border-bottom: 1px solid #dee2e6;
  }
}

.bright-table {
  background: #ffffff;
  border: 3px solid #000000;
  box-shadow: 6px 6px 0 var(--bs-info), 6px 6px 0 3px #000000;
  margin: 2rem auto;
  max-width: 1000px;
  overflow: hidden;
}

.bright-table table {
  width: 100%;
  margin: 0;
  /* border-collapse: collapse; */
  /* border-spacing: 0; */
}

.bright-table th {
  background: var(--bs-info);
  color: #000;
  font-weight: bold;
  padding: 1rem;
  border-right: 2px solid #000000;
  border-bottom: 2px solid #000000;
}

.bright-table th:last-child {
  border-right: none;
}

.bright-table td {
  padding: 0.75rem 1rem;
  border-right: 1px solid #212529;
  border-bottom: 1px solid #212529;
  vertical-align: top;
}

.bright-table td:last-child {
  border-right: none;
}

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

.bright-table a {
  color: var(--bs-primary);
  text-decoration: none;
  font-weight: 500;
}

.bright-table a:hover {
  text-decoration: underline;
  color: var(--bs-purple);
}

.ta-link {
  display: inline-block;
  background: #fff700;
  border: 2px solid #000000;
  box-shadow: 3px 3px 0px #000000;
  padding: 2px 6px;
  margin: 2px;
  transform: rotate(-1deg);
  transition: all 0.2s ease;
}

.ta-link:hover {
  transform: rotate(1deg);
  box-shadow: 2px 2px 0px var(--bs-info), 2px 2px 0px 4px #000000;
}

.instructor-block {
  display: inline-block;
  background: #ff91c8;
  border: 2px solid #000000;
  box-shadow: 3px 3px 0px #000000;
  padding: 8px 12px;
  margin: 4px 8px 4px 0;
  transform: rotate(0.5deg);
  transition: all 0.2s ease;
}

.instructor-block:hover {
  transform: rotate(0.5deg);
  box-shadow: 2px 2px 0px #ffd9ec;
  border: 2px solid #ffd9ec;
}

.instructor-name {
  font-weight: bold;
  color: #000;
  display: block;
  margin-bottom: 2px;
}

.instructor-detail {
  font-size: 0.85em;
  color: #333;
  display: block;
  margin-bottom: 2px;
}

.markdown-toc {
  padding: 20px;
  margin-top: 20px;
  background: #f8f9fa;
  border-radius: 4px;
}

/* Style the generated TOC */
.markdown-toc ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}

.markdown-toc ul ul {
  padding-left: 1.2rem;
}

.markdown-toc li {
  margin: 0.5rem 0;
  font-size: 0.95rem;
}

.markdown-toc a {
  color: #495057;
  text-decoration: none;
  display: block;
  padding: 0.2rem 0;
}

.markdown-toc a:hover {
  color: #0d6efd;
}

/* Make TOC sticky but with some top spacing */
.sticky-top {
  top: 2rem;
}

/* Optional: Add a max-height and scrolling for long TOCs */
@media (min-height: 600px) {
  .markdown-toc {
    max-height: calc(100vh - 4rem);
    overflow-y: auto;
  }
}

/* Side-by-side image + instructions layout */
.img-aside {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  margin: 1.5rem 0;
}

/* Direct img child (if not wrapped by Kramdown) */
.img-aside > img {
  flex-shrink: 0;
  max-width: 40%;
}

/* Kramdown wraps standalone <img> in a <p> — target that wrapper */
.img-aside > p:has(img) {
  flex-shrink: 0;
  max-width: 40%;
  margin: 0;
}

.img-aside > p:has(img) img {
  max-width: 100%;
  height: auto;
  display: block;
}

.img-aside .aside-content {
  flex: 1;
}

/* Flip image to the right */
.img-aside.img-right {
  flex-direction: row-reverse;
}

@media (max-width: 767.98px) {
  .img-aside,
  .img-aside.img-right {
    flex-direction: column;
  }

  .img-aside > img,
  .img-aside > p:has(img) {
    max-width: 100%;
  }
}

/* Global image float — all content images float right, text wraps left */
#content img {
  display: block;
  height: auto;
  margin: 0 0 1rem 1.5rem;
}

/* Headings always clear floats so they start on a fresh line */
#content h1,
#content h2,
#content h3,
#content h4,
#content h5,
#content h6 {
  clear: both;
}

/* Undo float for images inside the explicit .img-aside layout */
.img-aside img {
  float: none;
  max-width: 100%;
  margin: 0;
}

@media (max-width: 767.98px) {
  #content img {
    float: none;
    max-width: 100%;
    margin: 1rem 0;
  }
}

/* Hide markdown on mobile */
@media (max-width: 900px) {
  .d-md-block {
    display: none !important;
  }
  .navbar-nav {
    display: grid !important; /* Override Bootstrap's default flex */
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    width: 100%;
  }
  /* If you need to adjust alignment */
  .nav-item {
    text-align: center;
  }
}