/*
 * See: https://github.com/GitbookIO/theme-default/tree/master/src/less/website
 */

@import url('https://fonts.googleapis.com/css?family=Open+Sans:300');
@import url('https://fonts.googleapis.com/css?family=Fira+Mono');

/*
 * Base
 */

* {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/*
 * Hide (only show things on GitHub)
 */

._hide {
  display: none;
}

/*
 * Dynamic font sizes
 * (use plugins: ['-fontsettings'])
 */

.book-body .page-inner section {
    font-size: 1.6rem;
}

@media (max-width: 768px) {
  .book-body .page-inner section {
      font-size: 1.5rem;
  }
}

@media (max-width: 468px) {
  .book-body .page-inner section {
      font-size: 1.4rem;
  }
}

.markdown-section {
  /* Don't clip wide figures */
  overflow: visible;
}

/*
 * Headings
 */

.markdown-section h1,
.markdown-section h2 {
  font-family: 'open sans', -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
}

.markdown-section h1 {
  font-weight: 300;
  font-size: 2.48em; /* 1.2 ^ 5 */
  color: #25a;
  border-bottom: solid 1px #f0f0f0;
  padding-bottom: 0.8em;
  line-height: 1.4;
  padding-right: 25%;
}

.markdown-section h1 em,
.markdown-section h2 em {
  display: block;
  color: #ccc;
  font-style: normal;
}

@media (max-width: 768px) {
  .markdown-section h1 {
    font-size: 2.01em; /* 1.15 ^ 5 */
    padding-right: 0;
  }
}

@media (max-width: 480px) {
  .markdown-section h1 {
    font-size: 1.61em; /* 1.1 ^ 5 */
  }
}

.markdown-section h2 {
  font-weight: 300;
  font-size: 1.73em; /* 1.2 ^ 3 */
  color: #25a;
  border-bottom: solid 1px #f0f0f0;
  padding-bottom: 0.2em;
}

@media (max-width: 768px) {
  .markdown-section h2 {
    font-size: 1.52em; /* 1.15 ^ 3 */
  }
}

@media (max-width: 480px) {
  .markdown-section h2 {
    font-size: 1.33em; /* 1.1 ^ 3 */
  }
}

.markdown-section h4 {
  font-size: 1em;
  margin: 1em 0;
}

/*
 * Bold chapters
 */

nav[role="navigation"] > .summary > .chapter > span,
nav[role="navigation"] > .summary > .chapter > a {
  font-weight: bold;
  color: #333;
}

/*
 * Different accent color
 */

/* .book-summary ul.summary li.active > a {
  color: #10D368;
} */

/*
 * Next page
 */

.markdown-section > blockquote:last-child {
  margin: 4em 0 0 0 !important;
  padding: 0;
  border: 0;
  box-shadow: none;
  background: transparent;
  border-top: solid 1px #f0f0f0;
  padding-top: 16px;
  position: relative;
  color: #333;
  width: 100%;
  max-width: 100%;
  min-height: 3em;
}

.markdown-section > blockquote:last-child > p > strong:first-child {
  color: #111;
}

@media (max-width: 480px) {
  .markdown-section > blockquote:last-child {
    margin-top: 1.5em;
    min-height: 0;
  }
}

@media (min-width: 481px) {
  .markdown-section > blockquote:last-child {
    padding-right: 96px;
  }

  .markdown-section > blockquote:last-child a::before {
    content: 'Next';
    position: absolute;
    top: 12px;
    right: 0;
    font-weight: bold;
    border: solid 1px rgba(16, 211, 104, 0.1);
    background: #fcfcfc;
    border-radius: 3px;
    padding: 4px 16px;
    font-size: .86em;
  }

  .markdown-section > blockquote:last-child a:hover::before,
  .markdown-section > blockquote:last-child a:active::before {
    background: #10D368;
    color: white;
    border-color: transparent;
  }
}

/*
 * Figures
 */

.markdown-section figure {
  margin: 2em auto;
  text-align: center;
}

.markdown-section figure img {
  display: block;
  margin: 0 auto;
}

.markdown-section figcaption {
  font-size: 0.86em;
  font-style: italic;
  color: #666;
  margin-top: 16px;
}

.markdown-section figure.-bordered {
  border: solid 2px #eee;
  border-radius: 2px;
  margin: 2em auto !important;
  padding: 16px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.markdown-section figure.-bordered figcaption {
  background: #fafafa;
  margin: 16px -16px -16px -16px;
  padding: 8px;
  border-top: solid 1px #eee;
  border-bottom-left-radius: 4px;
  border-bottom-right-radius: 4px;
}

@media (min-width: 481px) {
  .markdown-section figure.-bordered {
    padding: 24px;
    max-width: 80%;
  }

  .markdown-section figure.-bordered figcaption {
    margin: 16px -24px -24px -24px;
  }
}

.markdown-section figure.-w40 {
  max-width: 40%;
}

.markdown-section figure.-w60 {
  max-width: 60%;
}

.markdown-section figure.-w80 {
  max-width: 80%;
}

.markdown-section figure.-w100 {
  max-width: 100%;
}

@media (max-width: 480px) {
  .markdown-section figure.-w40 {
    max-width: 60%;
  }

  .markdown-section figure.-w60 {
    max-width: 80%;
  }

  .markdown-section figure.-w80,
  .markdown-section figure.-w100 {
    max-width: 100%;
  }
}

/* Don't use */
.markdown-section figure.-s60 {
  padding-left: 20%;
  padding-right: 20%;
}

.markdown-section figure.-s80 {
  padding-left: 10%;
  padding-right: 10%;
}

.markdown-section figure.-s60 {
  padding-left: 20%;
  padding-right: 20%;
}

.markdown-section figure.-shadow img {
  border-radius: 3px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  display: inline-block;
  margin: 0;
}

.markdown-section figure.-clip {
  overflow: hidden;
  border-bottom: solid 1px #eee;
}

.markdown-section figure.-clip img {
  margin-bottom: -64px;
}



/*
 * Stuff not written yet
 */

.book-summary ul.summary li span {
  opacity: 0.4;
}

/*
 * Details-summary
 */

.markdown-section summary {
  margin-bottom: 0.8em;
  cursor: pointer;
  color: #999;
}

.markdown-section summary:hover,
.markdown-section summary:active {
  color: #25a;
}

.markdown-section summary,
.markdown-section summary:focus {
  outline: 0;
}

/*
 * Chapter heading
 */
.markdown-section .chapter-h1 {
    color: #10D368;
    margin-top: 1em !important;
    font-size: 2.98em; /* 1.2 ^ 6 */
}

@media (max-width: 768px) {
  .markdown-section .chapter-h1 {
    font-size: 2.31em; /* 1.15 ^ 6 */
  }
}

@media (max-width: 480px) {
  .markdown-section .chapter-h1 {
    font-size: 1.77em; /* 1.1 ^ 6 */
  }
}

.markdown-section .chapter-h1::before {
    content: 'Modern Development';
    display: block;
    font-size: 1.4rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #aaa;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
}

/*
 * Pre
 */

.markdown-section pre,
.markdown-section blockquote {
  background: #fcfcfc;
  padding: 16px;
  margin: 2em auto !important;
  border: solid 1px #eee;
  border-radius: 2px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  color: #333;
}

.markdown-section blockquote {
  color: #666;
  padding: 16px 24px;
}

.markdown-section blockquote:not(:last-child) img {
  display: inline-block;
  margin-left: auto;
  margin-right: auto;
}

.markdown-section blockquote > :first-child {
  margin-top: 0;
}

.markdown-section blockquote > :last-child {
  margin-bottom: 0;
}

.markdown-section blockquote h1,
.markdown-section blockquote h2 {
  color: #666;
}

.markdown-section pre {
  line-height: 1.4;
}

.markdown-section pre + pre {
  margin-top: -1.5em;
}

@media (min-width: 481px) {
  .markdown-section pre,
  .markdown-section blockquote {
    max-width: 90%;
  }
}

.book.book.book.book.book.book .token.comment {
  color: #4b5;
}
.lang-bash .token.function {
  color: inherit;
}

.markdown-section code {
  font-family: 'fira mono', menlo, monospace;
  font-feature-settings: "liga" 0;
  letter-spacing: -0.03em;
  margin: 0;
  padding: 0;
  background: transparent;
  margin: 0 -0.3em;
  font-size: 0.9em;
}

.markdown-section pre code {
  margin: 0;
  font-size: 0.85em;
}

/*
 * Keyboard keys
 */

.markdown-section kbd {
  font-family: 'fira mono', menlo, monospace;
  font-feature-settings: "liga" 0;
  letter-spacing: -0.03em;
  margin: 0 0.05em;
  padding: 0 3px;
  background: transparent;
  font-size: 0.7em;
  background: #fafafa;
  border: solid 1px #ddd;
  border-bottom-width: 2px;
  border-radius: 4px;
  margin-top: -0.05em;
}

/*
 * Navigation - it's distracting :(
 */

@media (min-width: 769px) {
  /* .navigation {
    opacity: 0;
    -webkit-transition: 100ms opacity linear;
    -moz-transition: 100ms opacity linear;
    transition: 100ms opacity linear;
  }

  .navigation:hover {
    opacity: 1;
  } */

  .navigation {
    justify-content: flex-end;
  }

  .navigation > .fa {
    font-size: 32px;
    margin: 16px 24px;
  }

  .navigation > .fa-angle-left {
    text-align: left;
  }

  .navigation > .fa-angle-right {
    text-align: right;
  }
}

/*
 * Scrollbars
 */

.book-summary::-webkit-scrollbar {
  width: 6px;
}

.book-summary::-webkit-scrollbar-track {
  background: transparent;
}

.book-summary::-webkit-scrollbar-thumb {
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.1);
}

/*
 * Updated sidebar paddings
 */

.book-summary ul.summary li ul {
    padding-left: 8px;
}

.book-summary ul.summary li a,
.book-summary ul.summary li span {
  padding: 8px 16px;
}

/*
 * Line above the part divisions in the sidebar
 */

.book-summary ul.summary li.header {
  border-top: solid 1px rgba(0, 0, 0, 0.07);
  margin-top: 12px;
}

/*
 * Dim body with sidebar open in mobile
 */

@media (max-width: 480px) {
  .book .page-wrapper {
    -webkit-transition: opacity 100ms linear;
    -moz-transition: opacity 100ms linear;
    transition: opacity 100ms linear;
  }

  .book.with-summary .page-wrapper {
    opacity: 0.1;
  }

  .book-header > .btn:first-child {
    color: #444;
  }
}

/*
 * Blockquote heading for the Slack example
 */

.book.book .quote-heading {
  border-bottom: solid 1px rgba(0, 0, 0, 0.07);
  margin: -16px -24px 16px -24px;
  padding: 8px 24px;
  color: #888;
  font-weight: normal;
  font-size: 0.86em;
  background: rgba(255, 255, 255, 0.75);
}

.book .quote-heading + * {
  margin-top: 0;
}

/*
 * This article is a stub
 */

.book .markdown-section .stub-quote {
  background: transparent;
  width: 100%;
  border: 0;
  box-shadow: none;
  margin: -1em 0 1em 0 !important;
  padding: 0 0 0 16px;
  max-width: 100%;
  color: #ccc;
  border-left: solid 4px #eee;
}

/*
 * Examples
 */

.markdown-section .bad-example,
.markdown-section .good-example {
  color: rgba(0, 0, 0, 0.3);
  font-size: 0.86em;
  margin-left: 0.1em;
  font-style: normal;
}

/*
 * Callouts
 */

.markdown-section .note-callout {
  margin: 1.5em auto;
  max-width: 100%;
  width: auto;
  box-shadow: none;
  padding: 0;
  border: 0;
  background: transparent;
  padding-left: 40px;
  color: #666;
}

.markdown-section .note-callout::before {
  font-family: FontAwesome;
  line-height: 1em;
  font-weight: normal;
  font-size: normal;
  display: inline-block;
  vertical-align; middle;

  content: "\f05a";
  font-size: 24px;
  float: left;
  margin-left: -40px;
  margin-top: 8px;
  color: #25a;
}

.markdown-section .note-callout::after {
  content: '';
  display: table;
  clear: both;
  zoom: 1;
}

/*
 * Cover section
 */

.cover-section > .cover {
  flex: 1 1 auto;
  text-align: center;
}

.cover-section > .cover > a > img {
  max-height: 90vh;
}

.cover-section > .text {
  flex: 1 1 auto;
  text-align: center;
}

@media (min-width: 769px) {
  .cover-section {
    display: flex;
    flex-direction: row;
    align-items: center;
    min-height: 90vh;
  }

  .cover-section > .cover {
    flex: 1 1 60%;
    padding-right: 16px;
  }

  .cover-section > .text {
    flex: 1 1 40%;
  }

  .cover-section > .actions {
    margin-top: 2em;
  }
}

.markdown-section .cta-button {
  display: inline-block;
  background: #10D368;
  color: white;
  padding: 8px 24px;
  font-size: 1.2em;
  border-radius: 3px;
}

.markdown-section .cta-button:hover,
.markdown-section .cta-button:active {
  text-decoration: none;
  background: rgb(54, 218, 128);
}

/*
 * SVG
 */

svg g.node[title] {
  cursor: pointer;
}

svg g.node[title]:hover rect {
  stroke-width: 2px;
  stroke: dodgerblue;
}

@media (min-width: 769px) {
  .wide-figure {
    border-radius: 3px;
    padding: 24px;
    margin: 1.5em -64px;
    box-shadow: 0 1px 2px #3458;
  }

  .wide-figure > svg {
    display: block;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (min-width: 769px) {
  .markdown-section .right-figure {
    float: right;
    margin: 0 0 1em 1em;
  }
}

/*
 * Glossary terms:
 * Undo the link-like highlighting and make it look like <abbr>
 */

.markdown-section a.glossary-term,
.markdown-section a.glossary-term:visited {
  color: #333;
  text-decoration: none;
  border-bottom: dashed 1px #3333;
}

/*
 * Space above h1:
 * Add some extra space so the first load looks cool
 */

 @media (min-width: 769px) {
  .markdown-section > :first-child {
    margin-top: 32px !important;
  }
}