html.light {
  /* Syntax highlight styles */
  --hljs-attr: #0072b5;
  --hljs-punctuation: black;
  --hljs-string: #b55a30;
  --hljs-keyword: blue;
  --hljs-number: #8b8000;
  --hljs-comment: #00a170;
  /* Markdown alert styles */
  --color-border-default: #d0d7de;
  --color-accent-fg: #0969da;
  --color-accent-emphasis: #0969da;
  --color-accent-bg: #0969da22;
  --color-danger-fg: #d1242f;
  --color-danger-emphasis: #cf222e;
  --color-danger-bg: #cf222e22;
  --color-attention-fg: #9a6700;
  --color-attention-emphasis: #9a6700;
  --color-attention-bg: #9a670022;
  --color-done-fg: #8250df;
  --color-done-emphasis: #8250df;
  --color-done-bg: #8250df22;
  --color-success-fg: #1a7f37;
  --color-success-emphasis: #1f883d;
  --color-success-bg: #1f883d22;
  /* Markugen theme */
  --markugen-color: black;
  --markugen-colorSecondary: black;
  --markugen-bgColor: white;
  --markugen-bgColorSecondary: #e5e4e2;
  --markugen-borderColor: #c0c0c0;
  --markugen-borderColorSecondary: black;
  --markugen-accentColor: #1f6feb;
  --markugen-fontFamily: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", STHeiti, "Microsoft YaHei", SimSun, sans-serif;
  --markugen-fontFamilyHeaders: Georgia Pro, Crimson, Georgia, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", STHeiti, "Microsoft YaHei", SimSun, sans-serif;
  --markugen-codeMaxHeight: 500px;

}
html.dark {
  /* Syntax highlight styles */
  --hljs-attr: lightblue;
  --hljs-punctuation: #b58900;
  --hljs-string: #e9897e;
  --hljs-keyword: #0096ff;
  --hljs-number: #fdac53;
  --hljs-comment: #00a170;
  /* Markdown alert styles */
  --color-border-default: #30363d;
  --color-accent-fg: #58a6ff;
  --color-accent-emphasis: #1f6feb;
  --color-accent-bg: #1f6feb22;
  --color-danger-fg: #f85149;
  --color-danger-emphasis: #da3633;
  --color-danger-bg: #da363322;
  --color-attention-fg: #d29922;
  --color-attention-emphasis: #9e6a03;
  --color-attention-bg: #9e6a0322;
  --color-done-fg: #a371f7;
  --color-done-emphasis: #8957e5;
  --color-done-bg: #8957e522;
  --color-success-fg: #3fb950;
  --color-success-emphasis: #238636;
  --color-success-bg: #23863622;
  /* Markugen theme */
  --markugen-color: white;
  --markugen-colorSecondary: silver;
  --markugen-bgColor: #423f3e;
  --markugen-bgColorSecondary: #2b2b2b;
  --markugen-borderColor: #404040;
  --markugen-borderColorSecondary: silver;
  --markugen-accentColor: #a371f7;
  --markugen-fontFamily: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", STHeiti, "Microsoft YaHei", SimSun, sans-serif;
  --markugen-fontFamilyHeaders: Georgia Pro, Crimson, Georgia, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", STHeiti, "Microsoft YaHei", SimSun, sans-serif;
  --markugen-codeMaxHeight: 500px;

}

html {
  background: var(--markugen-bgColor);
  color: var(--markugen-color);
  scrollbar-color: var(--markugen-borderColor) var(--markugen-bgColorSecondary);
  font-family: var(--markugen-fontFamily);
  --markugen-boxShadowTop: 0px -6px 16px 0px rgba(0,0,0,0.2);
  --markugen-boxShadowBottom: 0px 6px 16px 0px rgba(0,0,0,0.2);
}
body {
  margin: 0;
  padding: 0;
}
a {
  text-decoration: none;
}
a:link, a:visited {
  color: var(--markugen-accentColor);
}
h1, h2 {
  border-bottom: 1px solid var(--markugen-color);
  padding-bottom: 5px;
}
h1, h2, h3, h4, h5, h6, th, 
#markugen-navbar-title, .markugen-tab-label {
  font-family: var(--markugen-fontFamilyHeaders);
}

/* Default table styles */
table {
  border-collapse: collapse;
  text-align: center;
  border: 1px solid var(--markugen-borderColorSecondary);
}
th, td {
  border-collapse: collapse;
  padding: 5px 10px;
  border: 1px solid var(--markugen-borderColorSecondary);
}
th {
  background-color: var(--markugen-bgColorSecondary);
}

/* Utility classes */
.markugen-center {
  max-width: fit-content;
  margin-left: auto;
  margin-right: auto;
}
.markugen-vheader {
  text-align: left;
}
.markugen-indent {
  position: relative;
  left: 50px;
}
.markugen-hidden {
  display: none;
}
.markugen-printable {
  display: none;
}

/* main content styles */
#markugen-body {
  min-height: 100%;
  height: 100%;
  min-width: 100%;
}
#markugen-content-row {
  display: flex;
  height: 100%;
  min-height: calc(100vh - 72px);
  margin-top: 41px;
}
#markugen-content-left, #markugen-content-right {
  flex: 1;
  width: 250px;
  min-width: 250px;
  max-width: 250px;
  min-height: calc(100vh - 72px);
  max-height: calc(100vh - 72px);
}
#markugen-content {
  padding-left: 25px;
  padding-right: 25px;
  padding-bottom: 30px;
  width: 100%;
}
#markugen-content img {
  object-fit: contain;
  max-width: 100%;
  border-radius: 10px;
  margin-top: 10px;
  margin-bottom: 10px;
}
#markugen-header {
  font: bold 2em var(--markugen-fontFamilyHeaders);
  display: flex;
  align-items: center;
  justify-content: center;
}
#markugen-footer {
  background-color: var(--markugen-bgColorSecondary);
  border-top: 1px solid var(--markugen-borderColor);
  box-shadow: var(--markugen-boxShadowTop);
  width: 100%;
  max-height: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  position: fixed;
  bottom: 0px;
  left: 0px;
}

/* navbar styles */
#markugen-navbar {
  background-color: var(--markugen-bgColorSecondary);
  color: var(--markugen-color);
  border-bottom: 1px solid var(--markugen-borderColor);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 900;
  height: 40px;
  box-shadow: var(--markugen-boxShadowBottom);
}
#markugen-navbar-content {
  margin: 5px 15px;
  height: 30px;
  display: flex;
}
#markugen-navbar-menu, #markugen-navbar-toc {
  cursor: pointer;
  height: 30px;
  flex: 1;
}
#markugen-navbar-title {
  height: 30px;
  width: 100%;
  font-size: 1.5em;
  padding-left: 15px;
  padding-right: 15px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
#markugen-navbar-title > a, #markugen-navbar-title > a:visited {
  color: var(--markugen-color);
}
#markugen-navbar-title > a:hover {
  color: var(--markugen-accentColor);
}
#markugen-navbar-toolbar {
  height: 30px;
  flex: 1;
  display: flex;
  gap: 10px;
}
#markugen-theme-toggle {
  cursor: pointer;
  padding-top: 5px;
}

/* sitemap styles */
.markugen-sitemap-entry {
  padding: 5px 10px;
  border-right: 4px solid transparent;
  display: flex;
}
.markugen-sitemap-entry.active {
  color: var(--markugen-accentColor);
  border-right: 4px solid var(--markugen-accentColor);
}
.markugen-sitemap-entry.link {
  cursor: pointer;
}
.markugen-sitemap-entry.link:hover  {
  background-color: var(--markugen-accentColor);
  transition: all 1s;
}
.markugen-sitemap-title {
  width: 100%;
}
.markugen-sitemap-expander {
  flex: 1;
  cursor: pointer;
}
#markugen-sitemap-menu {
  border-right: 1px solid var(--markugen-borderColor);
  background-color: var(--markugen-bgColorSecondary);
  position: fixed;
  top: 41px;
  left: 0px;
  min-height: calc(100vh - 92px);
  max-height: calc(100vh - 92px);
  overflow-y: auto;
  padding-top: 10px;
  padding-bottom: 10px;
  min-width: 250px;
  max-width: 250px;
}

/* table of contents styles */
#markugen-toc {
  border-left: 1px solid var(--markugen-borderColor);
  background-color: var(--markugen-bgColorSecondary);
  position: fixed;
  top: 41px;
  right: 0px;
  height: 100%;
  min-height: calc(100vh - 72px);
  max-height: calc(100vh - 72px);
  min-width: 250px;
  max-width: 250px;
}
#markugen-toc-content {
  height: 100%;
  max-height: calc(100vh - 144px);
  overflow-y: auto;
  padding-top: 5px;
  padding-bottom: 5px;
}
#markugen-toc-title {
  border-bottom: 1px solid var(--markugen-borderColor);
  min-height: 30px;
  max-height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}
#markugen-toc-back {
  border-top: 1px solid var(--markugen-borderColor);
  min-height: 30px;
  max-height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.markugen-toc-link {
  padding: 5px 10px;
  border-left: 4px solid transparent;
  cursor: pointer;
}
.markugen-toc-link:hover  {
  background-color: var(--markugen-accentColor);
  transition: all 1s;
}
.markugen-toc-link.active {
  color: var(--markugen-accentColor);
  border-left: 4px solid var(--markugen-accentColor);
}
.markugen-toc-link.active:hover {
  color: var(--markugen-color);
}

/* Tab styles */
.markugen-tabs-container {
  margin: 10px 0px;
}
.markugen-tabs {
  background-color: var(--markugen-bgColorSecondary);
  border: 1px solid var(--markugen-borderColorSecondary);
  border-bottom-left-radius: 10px;
  border-bottom-right-radius: 10px;
  border-top-right-radius: 10px;
  box-shadow: var(--markugen-boxShadowBottom);
  display: grid;
  margin-top: -1px;
}
.markugen-tab {
  grid-column: 1;
  grid-row: 1;
  padding: 10px;
}
.markugen-tabs-labels {
  display: flex;
}
.markugen-tab-label {
  background-color: var(--markugen-bgColorSecondary);
  border: 1px solid var(--markugen-borderColorSecondary);
  border-top-right-radius: 5px;
  border-top-left-radius: 5px;
  padding: 5px 10px;
  cursor: pointer;
  transition: all 1s;
}
.markugen-tab-label.active {
  cursor: auto;
  border-bottom: none;
}
.markugen-tab-label:not(.active):hover {
  background-color: var(--markugen-accentColor);
}

/* Next and Previous styles */
#markugen-prev-next-container {
  margin-top: 25px;
  margin-bottom: 25px;
  display: flex;
  gap: 25px;
}
.markugen-prev-next {
  border: 1px solid var(--markugen-borderColor);
  background-color: var(--markugen-bgColorSecondary);
  border-radius: 10px;
  box-shadow: var(--markugen-boxShadowBottom);
  padding: 10px;
  flex: 1;
}
.markugen-prev-next:hover {
  color: var(--markugen-color);
  background-color: var(--markugen-accentColor);
  cursor: pointer;
  transition: all 1s;
}
.markugen-prev-next:hover a {
  color: var(--markugen-color);
}
.markugen-prev-next-link {
  font-size: 1.2em;
  padding-left: 5px;
  padding-right: 5px;
}
.markugen-prev-next-title {
  display: flex;
  max-width: fit-content;
  gap: 5px;
  padding-bottom: 5px;
}
.markugen-prev-next-title.next {
  margin-left: auto;
  margin-right: 0px;
}
.markugen-prev-next.next {
  text-align: right;
}

/* Code Blocks */
.markugen-code {
  margin: 10px 0px;
  max-width: fit-content;
  background-color: var(--markugen-bgColorSecondary);
	border-radius: 10px;
  border: 1px solid var(--markugen-borderColor);
  box-shadow: var(--markugen-boxShadowBottom);
}
.markugen-code-toolbar {
  display: flex;
  gap: 10px;
  padding-top: 5px;
  padding-left: 10px;
  padding-right: 10px;
  border-bottom: 1px solid var(--markugen-borderColor);
  min-height: 30px;
  max-height: 30px;
}
.markugen-code-title {
  flex: 1;
}
.markugen-code-copy, .markugen-code-save {
  cursor: pointer;
}
.markugen-code-content {
  padding: 10px;
  margin: 0px;
  white-space: pre-wrap;
  max-height: var(--markugen-codeMaxHeight);
  width: fit-content;
  max-width: 100%;
  overflow: auto;
}
:not(pre) > code {
  background-color: var(--markugen-bgColorSecondary);
	border-radius: 0.33em;
  padding-left: 0.33em;
  padding-right: 0.33em;
}

/* Syntax highlighter */
.hljs-attr, .hljs-attribute {
  color: var(--hljs-attr);
}
.hljs-punctuation {
  color: var(--hljs-punctuation);
}
.hljs-string, .hljs-selector-class, .hljs-selector-pseudo {
  color: var(--hljs-string);
}
.hljs-keyword, .hljs-literal, .hljs-built_in, 
.hljs-section, .hljs-selector-tag, .hljs-meta {
  color: var(--hljs-keyword);
}
.hljs-link, .hljs-selector-id {
  color: var(--markugen-accentColor);
}
.hljs-number, .hljs-title {
  color: var(--hljs-number);
}
.hljs-comment, .hljs-quote {
  color: var(--hljs-comment);
}
.hljs-emphasis {
  font-style: italic;
}
.hljs-strong {
  font-weight: bold;
}

/* Markdown alerts */
.markdown-alert {
  border: 1px solid var(--borderColor-default, var(--color-border-default));
  color: inherit;
 	border-radius: 10px;
  padding: 0px 10px 10px 10px;
  font-size: 1.1em;
  margin-top: 10px;
  margin-bottom: 10px;
  box-shadow: var(--markugen-boxShadowBottom);
}
.markdown-alert>:last-child {
  margin-bottom: 0!important
}
.markdown-alert .markdown-alert-title {
  align-items: center;
  display: flex;
  line-height: 1;
  text-transform: capitalize;
}
.markdown-alert .markdown-alert-title svg.octicon {
  margin-right: 8px!important;
  margin-right: var(--base-size-8,8px) !important;
  fill: currentColor;
}
.markdown-alert.markdown-alert-note {
  border-color: var(--borderColor-accent-emphasis,var(--color-accent-emphasis));
  background-color: var(--color-accent-bg);
}
.markdown-alert.markdown-alert-note .markdown-alert-title {
  color: var(--color-accent-fg);
  color: var(--fgColor-accent,var(--color-accent-fg))
}
.markdown-alert.markdown-alert-tip {
  border-color: var(--borderColor-success-emphasis,var(--color-success-emphasis));
  background-color: var(--color-success-bg);
}
.markdown-alert.markdown-alert-tip .markdown-alert-title {
  color: var(--color-success-fg);
  color: var(--fgColor-success,var(--color-success-fg))
}
.markdown-alert.markdown-alert-important {
  border-color: var(--borderColor-done-emphasis,var(--color-done-emphasis));
  background-color: var(--color-done-bg);
}
.markdown-alert.markdown-alert-important .markdown-alert-title {
  color: var(--color-done-fg);
  color: var(--fgColor-done,var(--color-done-fg))
}
.markdown-alert.markdown-alert-warning {
  border-color: var(--borderColor-attention-emphasis,var(--color-attention-emphasis));
  background-color: var(--color-attention-bg);
}
.markdown-alert.markdown-alert-warning .markdown-alert-title {
  color: var(--color-attention-fg);
  color: var(--fgColor-attention,var(--color-attention-fg))
}
.markdown-alert.markdown-alert-caution {
  border-color: var(--borderColor-danger-emphasis,var(--color-danger-emphasis));
  background-color: var(--color-danger-bg);
}
.markdown-alert.markdown-alert-caution .markdown-alert-title {
  color: var(--color-danger-fg);
  color: var(--fgColor-danger,var(--color-danger-fg))
}

/* styles when printing */
@media print {
  body {
    color: black !important;
    background-color: white !important;
    box-shadow: none !important;
    border-color: black !important;
  }
  h1, h2 {
    border-bottom: 1px solid black !important;
  }
  #markugen-content-row {
    height: 100% !important;
    min-height: 100% !important;
    margin: 0px 0px !important;
  }
  #markugen-content {
    padding: 0px 0px !important;
    margin: 0px 0px !important;
    max-width: 100% !important;
    color: black !important;
    background-color: white !important;
  }
  #markugen-footer {
    position: static !important;
    color: black !important;
    background-color: white !important;
    box-shadow: none !important;
    border-top: 1px solid black !important;
  }
  table {
    border-color: black !important;
    color: black !important;
  }
  th, td {
    border-color: black !important;
  }
  th {
    background-color: lightgrey !important;
  }
  .markugen-tab-label {
    border: 1px solid black !important;
    border-top-right-radius: 10px !important;
    border-top-left-radius: 10px !important;
  } 
  .markugen-tab {
    border-left: 1px solid black !important;
    border-right: 1px solid black !important;
    border-bottom: 1px solid black !important;
    border-bottom-right-radius: 10px !important;
    border-bottom-left-radius: 10px !important;
  }
  .markdown-alert {
    box-shadow: none !important;
  }
  .markugen-code {
    box-shadow: none !important;
  }
  .markugen-code-content {
    max-height: max-content !important;
  }
  .markugen-printable {
    display: block !important;
  }
  .markugen-not-printable {
    display: none !important;
  }
}