:root {
  --ls-tag-text-opacity: 0.6;
  --ls-tag-text-hover-opacity: 0.8;
  --ls-page-text-size: 1em;
  --ls-page-title-size: 36px;
  --ls-font-family: 'Inter';
  --ls-main-content-max-width: 700px;
  --ls-border-radius-low: 4px;
  --ls-border-radius-medium: 8px;
}

@media (prefers-color-scheme: dark) {
  html {
    background-color: #002b36;
  }

  html[data-theme=light] {
    background-color: transparent;
  }
}

@supports (font-variation-settings: normal) {
  html {
    font-family: 'Inter var', sans-serif;
  }
}

.dark-theme,
html[data-theme=dark] {
  --ls-primary-background-color: #002b36;
  --ls-secondary-background-color: #023643;
  --ls-tertiary-background-color: #08404f;
  --ls-quaternary-background-color: #094b5a;
  --ls-table-tr-even-background-color: #03333f;
  --ls-active-primary-color: #8ec2c2;
  --ls-active-secondary-color: #d0e8e8;
  --ls-block-properties-background-color: #02222a;
  --ls-block-ref-link-text-color: #1a6376;
  --ls-search-background-color: var(--ls-primary-background-color);
  --ls-border-color: #0e5263;
  --ls-guideline-color: #0b4a5a;
  --ls-menu-hover-color: var(--ls-secondary-background-color);
  --ls-primary-text-color: #a4b5b6;
  --ls-secondary-text-color: #dfdfdf;
  --ls-title-text-color: #93a1a1;
  --ls-link-text-color: rgb(138, 187, 187);
  --ls-link-text-hover-color: var(--ls-active-secondary-color);
  --ls-link-ref-text-color: var(--ls-link-text-color);
  --ls-link-ref-text-hover-color: var(--ls-link-text-hover-color);
  --ls-tag-text-color: var(--ls-link-text-color);
  --ls-tag-text-hover-color: var(--ls-link-text-hover-color);
  --ls-slide-background-color: var(--ls-primary-background-color);
  --ls-block-bullet-border-color: #0f4958;
  --ls-block-bullet-color: #608e91;
  --ls-block-highlight-color: #0a3d4b;
  --ls-selection-background-color: #338fff;
  --ls-page-checkbox-color: #6093a0;
  --ls-page-checkbox-border-color: var(--ls-primary-background-color);
  --ls-page-blockquote-color: var(--ls-primary-text-color);
  --ls-page-blockquote-bg-color: var(--ls-secondary-background-color);
  --ls-page-blockquote-border-color: var(--ls-border-color);
  --ls-page-inline-code-color: var(--ls-primary-text-color);
  --ls-page-inline-code-bg-color: #01222a;
  --ls-scrollbar-foreground-color: rgba(255, 255, 255, 0.1);
  --ls-scrollbar-background-color: rgba(255, 255, 255, 0.05);
  --ls-scrollbar-thumb-hover-color: rgba(255, 255, 255, 0.2);
  --ls-head-text-color: var(--ls-link-text-color);
  --ls-icon-color: var(--ls-link-text-color);
  --ls-search-icon-color: var(--ls-link-text-color);
  --ls-a-chosen-bg: var(--ls-secondary-background-color);
  --ls-right-sidebar-code-bg-color: #04303c;
  --color-level-1: var(--ls-secondary-background-color);
  --color-level-2: var(--ls-tertiary-background-color);
  --color-level-3: var(--ls-quaternary-background-color);
  --color-level-4: #195d6c;
  --color-level-5: #266c7d;
  --color-level-6: #3a7e8e;
}

.white-theme,
html[data-theme=light] {
  --ls-primary-background-color: white;
  --ls-secondary-background-color: #dee9f2;
  --ls-tertiary-background-color: #f0f8ff;
  --ls-quaternary-background-color: #e1f0fe;
  --ls-table-tr-even-background-color: #f4f5f7;
  --ls-active-primary-color: rgb(4, 85, 145);
  --ls-active-secondary-color: #003761;
  --ls-block-properties-background-color: var(--ls-tertiary-background-color);
  --ls-block-ref-link-text-color: #D8E1E8;
  --ls-search-background-color: var(--ls-primary-background-color);
  --ls-border-color: #ccc;
  --ls-guideline-color: var(--ls-border-color);
  --ls-menu-hover-color: var(--ls-a-chosen-bg);
  --ls-primary-text-color: #24292e;
  --ls-secondary-text-color: #161e2e;
  --ls-title-text-color: #222;
  --ls-link-text-color: var(--ls-active-primary-color);
  --ls-link-text-hover-color: var(--ls-active-secondary-color);
  --ls-link-ref-text-color: var(--ls-link-text-color);
  --ls-link-ref-text-hover-color: var(--ls-link-text-hover-color);
  --ls-tag-text-color: var(--ls-link-text-color);
  --ls-tag-text-hover-color: var(--ls-link-text-hover-color);
  --ls-slide-background-color: #fff;
  --ls-block-bullet-border-color: var(--ls-border-color);
  --ls-block-bullet-color: #394b59;
  --ls-block-highlight-color: #c0e6fd;
  --ls-selection-background-color: #e4f2ff;
  --ls-page-checkbox-color: var(--ls-active-primary-color);
  --ls-page-checkbox-border-color: #8c8c8c;
  --ls-page-blockquote-color: var(--ls-primary-text-color);
  --ls-page-blockquote-bg-color: var(--ls-secondary-background-color);
  --ls-page-blockquote-border-color: var(--ls-active-primary-color);
  --ls-page-inline-code-bg-color: var(--ls-secondary-background-color);
  --ls-page-inline-code-color: var(--ls-primary-text-color);
  --ls-scrollbar-foreground-color: rgba(0, 0, 0, 0.1);
  --ls-scrollbar-background-color: rgba(0, 0, 0, 0.05);
  --ls-scrollbar-thumb-hover-color: rgba(0, 0, 0, 0.2);
  --ls-head-text-color: var(--ls-link-text-color);
  --ls-icon-color: #6b7280;
  --ls-search-icon-color: var(--ls-icon-color);
  --ls-a-chosen-bg: #f4f5f7;
  --ls-right-sidebar-code-bg-color: var(--ls-secondary-background-color);
  --color-level-1: var(--ls-secondary-background-color);
  --color-level-2: var(--ls-tertiary-background-color);
  --color-level-3: var(--ls-quaternary-background-color);
  --color-level-4: #d0e6fa;
  --color-level-5: #bbdaf6;
}

/* region Reset top elements */
html {
  font-family: var(--ls-font-family), Inter, sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol !important;

  /* FIXME: rewrite revealjs.css ? */
  height: unset !important;
  overflow: auto !important;
}

body {
  color: #24292e;
  line-height: 1.5;
  background-color: transparent;
  min-height: 100%;
  word-break: break-word; /* compatible for overflow-wrap: anywhere */
}

a svg {
  color: var(--ls-icon-color);
}

svg {
  pointer-events: none;
}

textarea {
  overflow: hidden;
  padding: 8px;
  border: 1px solid rgba(39, 41, 43, 0.15);
  border-radius: var(--ls-border-radius-low);
  font-size: 1em;
  line-height: 1.5;
  width: 100%;
  resize: none;
  outline: none;
  font-weight: inherit;
  letter-spacing: inherit;
  text-size-adjust: 100%;
}

ul {
  list-style: circle;
  margin-left: 1.2em;
}

ol {
  list-style: decimal;
  margin-left: 1.2em;
}

p {
  line-height: 1.5;
  margin: 0.5rem 0;
  color: var(--ls-primary-text-color)
}

li {
  margin: 0.25rem 0;
}

li:first-child {
  margin-top: 0;
}

pre {
  background: var(--ls-secondary-background-color, #f6f8fa);
  margin: 1rem 0;
  line-height: 1.45em;
  overflow: auto;
}

a {
  cursor: pointer;
  color: var(--ls-link-text-color, #045591);
  text-decoration: none;
}

a:hover {
  color: var(--ls-link-text-hover-color, #000);
}

code {
  font-size: 85%;
}

pre.code {
  background: #282a36;
  background: var(--ls-secondary-background-color);
  color: var(--ls-primary-text-color, #f8f8f2);
}

:not(pre) > code {

}

mark {
  background: #fef3ac;
  color: #262626;
  padding: 0 1px;
}

dl {
  margin: 1rem 0;
}

dt {
  margin-bottom: 0.25rem;
  font-weight: bold;
}

blockquote {
  display: block;
  text-indent: 0;
  padding: 8px 20px;
  border-left: 4px solid;
  border-left-color: var(--ls-page-blockquote-border-color, #d3d3d3);
  background-color: var(--ls-page-blockquote-bg-color, #f7f7f7);
  margin: 1rem 0;
  color: var(--ls-page-blockquote-color, #24292e);
  font-size: 1rem;
}

input {
  color: var(--ls-primary-text-color);
  background: transparent;
}

summary {
  outline: none;
}

iframe {
  /* width: 100%; */
  margin: 1rem 0;
}

img,
video {
  margin-left: auto;
  margin-right: auto;
}

::selection {
  background: var(--ls-selection-background-color);
  color: var(--ls-primary-text-color);
}

::-moz-selection {
  background: var(--ls-selection-background-color);
  color: var(--ls-primary-text-color);
}

:not(pre) > code {
  font-style: normal !important;
  letter-spacing: 0;
  padding: 0.1em 0.4em;
  word-spacing: -0.15em;
  -webkit-border-radius: var(--ls-border-radius-low);
  border-radius: var(--ls-border-radius-low);
  color: var(--ls-page-inline-code-color);
  background-color: var(--ls-page-inline-code-bg-color, #eee);
  line-height: 1.45;
  text-rendering: optimizeSpeed
}

/* endregion */

/** region Common utilities **/
.w10 {
  max-width: 10%;
}

.w20 {
  max-width: 20%;
}

.w30 {
  max-width: 30%;
}

.w40 {
  max-width: 40%;
}

.w50 {
  max-width: 50%;
}

.w60 {
  max-width: 60%;
}

.w70 {
  max-width: 70%;
}

.w80 {
  max-width: 80%;
}

.w90 {
  max-width: 90%;
}

.w100 {
  max-width: 100%;
}


/* TODO: add all tailwind supported bg colors */
.bg-pink-100 {
  background-color: #fff5f7;
}

.bg-pink-200 {
  background-color: #fed7e2;
}

.bg-pink-300 {
  background-color: #fbb6ce;
}

.bg-pink-400 {
  background-color: #f687b3;
}

.bg-pink-500 {
  background-color: #ed64a6;
}

.bg-pink-600 {
  background-color: #d53f8c;
}

.bg-pink-700 {
  background-color: #b83280;
}

.bg-pink-800 {
  background-color: #97266d;
}

.bg-pink-900 {
  background-color: #702459;
}

/** endregion **/

/** region App utilities **/
.page {
  margin-top: 24px;
}

.ls-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

li p:first-child,
.block-body p:first-child {
  margin-top: 0;
}

li p:last-child,
.block-body p:last-child {
  margin-bottom: 0;
}

.bg-base-2 {
  background-color: var(--ls-secondary-background-color, #f0f8ff);
}

.bg-base-3 {
  background-color: var(--ls-primary-background-color, #fff);
}

.pre-white-space {
  white-space: pre;
}

.pre-wrap-white-space {
  white-space: pre-wrap;
}

.pre-line-white-space {
  white-space: pre-line;
}

.cursor-pointer,
.cursor {
  cursor: pointer;
}

.external-link {
  text-decoration: none;
  border-bottom: 1px solid;
}

.noscroll {
  position: fixed;
  overflow-y: scroll
}

.loader {
  -webkit-animation: spin 2s infinite linear;
}

.canceled,
.done {
  text-decoration: line-through;
  opacity: 0.6;
}

.opacity-70 {
  opacity: 0.7;
}

.opacity-80 {
  opacity: 0.8;
}

.done > input {
  opacity: 1;
}

.page-drop-options {
  width: 18em;
}

.fixed-width {
  max-width: calc(var(--ls-main-content-max-width) - 30px);
}

.center,
.foldable-title {
  margin: 0 auto;
}

.translate-x-5 {
  --transform-translate-x: 1.25rem;
}

.done,
.canceled {
  opacity: 0.7;
}

.svg-shadow {
  -webkit-filter: drop-shadow(1px 1px 2px rgba(0, 0, 0, 0.7));
  filter: drop-shadow(1px 1px 2px rgba(0, 0, 0, 0.5));
}

.tip-shadow {
  -webkit-filter: drop-shadow(1px 1px 2px rgba(155, 155, 0, 0.8));
  filter: drop-shadow(1px 1px 2px rgba(155, 155, 0, 0.8));
}

.admonition-icon {
  border-right: 1px solid;
  border-right-color: var(--ls-border-color, #ccc);
}

.dnd-separator {
  border-bottom: 3px solid transparent;
}

.dnd-separator-cur {
  border-bottom: 3px solid #999;
}

.aspect-ratio-square {
  padding-top: 100%;
}

.aspect-ratio-16\/9 {
  padding-top: 56.25%;
}

.aspect-ratio-4\/3 {
  padding-top: 75%;
}

.aspect-ratio-21\/9 {
  padding-top: 42.86%;
}

.footdef {
  margin: 1rem 0;
}

.admonitionblock {
  margin: 2rem 0;
}

.abstract {
  margin: 2rem 0;
  width: 80%;
  font-style: italic;
}

.abstract p:last-of-type::before {
  content: "    ";
  white-space: pre;
}

.dropdown-overflow-auto {
  max-height: 400px;
  overflow-y: auto;
}

.marker-switch {
  font-size: 85%;
  margin-right: 6px;
  margin-left: 2px;
  border-radius: 3px;
  font-weight: 500;
  display: inline-block;
  text-align: center;
  width: 16px;
  height: 18px;
  opacity: 0.5;
  padding: 0 2px 0 2px;
  border: 1px solid;
  line-height: 1.3;
}

.heading-bg {
  border-radius: 50%;
  width: 12px;
  height: 12px;
}

/** endregion **/

/* region FIXME: override elements (?) */
a.block-control,
a.block-control:hover {
  text-decoration: none;
  cursor: pointer;
  font-size: 14px;
  min-width: 10px;
  color: initial;
}

h1.title {
  margin-bottom: 1.5rem;
  color: var(--ls-title-text-color, #222);
  font-size: var(--ls-page-title-size, 36px);
}

.block-highlight,
.content .selected {
  transition: background-color 0.15s;
  background-color: var(--ls-block-highlight-color);
  padding: -1px;
}

.content img {
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
}

span.timestamp {
  margin: 0 0.25rem;
}

span.priority {
  color: #6b7280;
}

.form-checkbox:not(:checked):focus {
  box-shadow: none;
}

.form-checkbox:checked:focus {
  box-shadow: none;
}

a.nav-item:hover,
a.star-page:hover {
  background-color: #00242d;
}

button.menu {
  border-right: 1px solid;
  border-right-color: var(--ls-secondary-background-color, #f0f8ff);
  color: var(--ls-link-text-color, #24292e);
}

a.menu-link:hover,
button.pull:hover,
button.menu:focus {
  background-color: var(--ls-menu-hover-color, #f4f5f7);
}

a.menu-link {
  background-color: var(--ls-primary-background-color, #fff);
  color: var(--ls-primary-text-color);
}

a.menu-link:first-of-type {
  border-top-left-radius: var(--ls-border-radius-low);
  border-top-right-radius: var(--ls-border-radius-low);
}

a.menu-link:last-of-type {
  border-bottom-left-radius: var(--ls-border-radius-low);
  border-bottom-right-radius: var(--ls-border-radius-low);
}

a.login {
  color: var(--ls-link-text-color, #444);
}

a.login:hover {
  color: var(--ls-link-text-hover-color, #000);
}

a.marker-switch:hover {
  opacity: 1;
}

a.tooltip-priority {
  display: contents;
  position: absolute;
  left: 0;
}

a.tooltip-priority::after {
  content: attr(priority);
  margin-right: 10px;
}

a.chosen {
  background: var(--ls-a-chosen-bg);
}

a.warning,
span.warning {
  background: #f56565;
  padding: 0.1em 0.4em;
  border-radius: var(--ls-border-radius-low);
  color: #fff;
}

img.small {
  display: inline;
  width: 20px;
  height: 20px;
  margin-top: 0;
  margin-bottom: 0;
}

a.tag {
  opacity: var(--ls-tag-text-opacity, 0.6);
  color: var(--ls-tag-text-color, #045591);
}

a.tag:hover {
  opacity: var(--ls-tag-text-hover-opacity, 0.8);
  color: var(--ls-tag-text-hover-color, #045591);
}

svg.note {
  color: var(--ls-primary-text-color, #19407c);
}

svg.tip {
  color: var(--ls-active-primary-color);
}

/* endregion */

/* region FIXME: CodeMirror override (?) */
.CodeMirror pre.CodeMirror-line,
.CodeMirror-scroll,
.CodeMirror-sizer,
.CodeMirror-gutter,
.CodeMirror-gutters,
.CodeMirror-linenumber {
  font-size: 14px;
}

/* endregion */


hr {
  margin: 2rem 0;
  border-color: var(--ls-border-color, #ccc);
}