/**
* AV-RD theme for reveal.js (v4.4.0) - (Paper PRINT version)
 *
 * Based on: Solarized Dark theme (by Achim Staebler)
 * Adjustments by Peter B. (pb@av-rd.com)
 * Version: 2022-11-02
 */
@import url(./fonts/league-gothic/league-gothic.css);
@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic);
/**
 * Solarized colors by Ethan Schoonover
 */
html * {
  color-profile: sRGB;
  rendering-intent: auto;
}

section.has-light-background, section.has-light-background h1, section.has-light-background h2, section.has-light-background h3, section.has-light-background h4, section.has-light-background h5, section.has-light-background h6 {
  color: #222;
}

/*********************************************
 * GLOBAL STYLES
 *********************************************/
:root {
  --r-background-color: #fff;
  --r-main-font: Lato, sans-serif;
  --r-main-font-size: 40px;
  --r-main-color: #000;
  --r-block-margin: 20px;
  --r-heading-margin: 0 0 18px 0;
  --r-heading-font: League Gothic, Impact, sans-serif;
  --r-heading-color: #242943;
  --r-heading-line-height: 1.05;
  --r-heading-letter-spacing: normal;
  --r-heading-text-transform: none;
  --r-heading-text-shadow: none;
  --r-heading-font-weight: normal;
  --r-heading1-text-shadow: none;
  --r-heading1-size: 2.0em;
  --r-heading2-size: 1.6em;
  --r-heading3-size: 1.5em;
  --r-heading4-size: 1.4em;
  --r-code-font: monospace;
  --r-code-font-size: 0.6em;
  --r-link-color: #268bd2;
  --r-link-color-dark: #1a6091;
  --r-link-color-hover: #78b9e6;
  --r-selection-background-color: #d33682;
  --r-selection-color: #ccc;
}

.reveal-viewport {
  background: #002b36;
  background-color: var(--r-background-color);
}

.reveal {
  font-family: var(--r-main-font);
  font-size: var(--r-main-font-size);
  font-weight: normal;
  color: var(--r-main-color);
}

.reveal ::selection {
  color: var(--r-selection-color);
  background: var(--r-selection-background-color);
  text-shadow: none;
}

.reveal ::-moz-selection {
  color: var(--r-selection-color);
  background: var(--r-selection-background-color);
  text-shadow: none;
}

.reveal .slides section,
.reveal .slides section > section {
  line-height: 1.3;
  font-weight: inherit;
}

/*********************************************
 * HEADERS
 *********************************************/
.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
  margin: var(--r-heading-margin);
  color: var(--r-heading-color);
  font-family: var(--r-heading-font);
  font-weight: var(--r-heading-font-weight);
  line-height: var(--r-heading-line-height);
  letter-spacing: var(--r-heading-letter-spacing);
  text-transform: var(--r-heading-text-transform);
  text-shadow: var(--r-heading-text-shadow);
  word-wrap: break-word;
}

.reveal h1 {
  font-size: var(--r-heading1-size);
}

.reveal h2 {
  font-size: var(--r-heading2-size);
}

.reveal h3 {
  font-size: var(--r-heading3-size);
}

.reveal h4 {
  font-size: var(--r-heading4-size);
}

.reveal h1 {
  text-shadow: var(--r-heading1-text-shadow);
}

h1.title {
    font-size: 2.4em;
    margin-bottom: 1em;
}

p.subtitle,
h2.subtitle {
    font-size: 1.4em;
}

p.author,
h2.author {
    padding-top: 1.0em;
    font-size: 1em;
    color: #555;
}

p.date,
h3.date {
    padding-top: 1.0em;
    font-size: 1em;
    color: #555;
}


/*********************************************
 * OTHER
 *********************************************/
.reveal cite {
  display: inline-block;
  font-size: 0.5em;
  line-height: 1.0em;
  vertical-align: top;
}

.reveal p {
  margin: var(--r-block-margin) 0;
  line-height: 1.1;
}

/* Remove trailing margins after titles */
.reveal h1:last-child,
.reveal h2:last-child,
.reveal h3:last-child,
.reveal h4:last-child,
.reveal h5:last-child,
.reveal h6:last-child {
  margin-bottom: 0;
}

/* Ensure certain elements are never larger than the slide itself */
.reveal img,
.reveal video,
.reveal iframe {
  max-width: 95%;
  max-height: 95%;
  overflow: hidden;
}

.reveal strong,
.reveal b {
  font-weight: bold;
  color: #242943; }
}

.reveal em {
  font-style: italic;
}

.reveal ol,
.reveal dl,
.reveal ul {
  display: inline-block;
  text-align: left;
  margin: 0 0 0 1em;
}

.reveal ol {
  list-style-type: decimal;
}

.reveal ul {
  list-style-type: disc;
}

.reveal ul ul {
  list-style-type: square;
}

.reveal ul ul ul {
  list-style-type: circle;
}

.reveal ul ul,
.reveal ul ol,
.reveal ol ol,
.reveal ol ul {
  display: block;
  margin-left: 40px;
}

.reveal li em {
  font-style: italic;
}

.reveal dt {
  font-weight: bold;
}

.reveal dd {
  margin-left: 40px;
}

.reveal blockquote {
  display: block;
  position: relative;
  width: 70%;
  margin: var(--r-block-margin) auto;
  padding: 0.1em 0.5em 0.1em 0.5em;
  font-style: italic;
  background: rgba(0, 0, 0, 0.162);
  box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.9);
}

.reveal blockquote p:first-child,
.reveal blockquote p:last-child {
  display: inline-block;
}

.reveal q {
  font-style: italic;
}

.reveal pre {
  display: block;
  position: relative;
  width: 90%;
  margin: var(--r-block-margin) auto;
  text-align: left;
  font-size: 0.55em;
  font-family: var(--r-code-font);
  line-height: 1.2em;
  word-wrap: break-word;
  box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15);
}

.reveal code {
  font-family: var(--r-code-font);
  text-transform: none;
  tab-size: 2;

  color: #ffffff;
  background: #000000;
  font-size: var(--r-code-font-size);
  line-height: 1.0em;

  padding: 1px;
  padding-left: 10px;
  padding-right: 10px;
  border-radius: 5px;
}

.reveal pre code {
  display: block;
  padding: 5px;
  overflow: auto;
  max-height: 400px;
  word-wrap: normal;
}

.reveal .code-wrapper {
  white-space: normal;
}

.reveal .code-wrapper code {
  white-space: pre;
}

.reveal table {
  margin: auto;
  border-collapse: collapse;
  border-spacing: 0;
}

.reveal table th {
  font-weight: bold;
  color: #93a1a1; 
  border-bottom: 1px solid;
}

.reveal table th,
.reveal table td {
  text-align: left;
  padding: 0.1em 0.5em 0.1em 0.5em;

  font-size: 0.8em;
  vertical-align: top;
}

.reveal table td.small {
  font-size: 0.6em;
}


.reveal table th.border,
.reveal table td.border,
.reveal table tr.border {
  text-align: left;
  vertical-align: top;
  padding: 8px;
  border: 1px solid;
}

.reveal table th[align=center],
.reveal table td[align=center] {
  text-align: center;
}

.reveal table th[align=right],
.reveal table td[align=right] {
  text-align: right;
}

.reveal table tbody tr:last-child th,
.reveal table tbody tr:last-child td {
  border-bottom: none;
}

.reveal sup {
  vertical-align: super;
  font-size: smaller;
}

.reveal sub {
  vertical-align: sub;
  font-size: smaller;
}

.reveal small {
  display: inline-block;
  font-size: 0.6em;
  line-height: 1.1em;
  vertical-align: top;
}

.reveal small * {
  vertical-align: top;
}

.reveal img {
  margin: var(--r-block-margin) 0;
  overflow: hidden;
}

.reveal img.plain {
  border: 0;
  background:none; 
  overflow: hidden;
}

.reveal img.light {
  border: 0;
  margin: 15px 0px;
  background: rgba(255, 255, 255, 0.6); 
  overflow: hidden;
}

.reveal figcaption {
  font-size: 1.0rem;
  padding: 0px;
  line-height: 1.5;
  position: absolute;
  bottom: 0;
  right: 0;
  text-align: right;
  color: #fff;
  opacity: 0.7; 
}


/*********************************************
 * LINKS
 *********************************************/
.reveal a {
  color: var(--r-link-color);
  text-decoration: none;
  transition: color 0.15s ease;
}

.reveal a:hover {
  color: var(--r-link-color-hover);
  text-shadow: none;
  border: none;
}

.reveal .roll span:after {
  color: #fff;
  background: var(--r-link-color-dark);
}

/*********************************************
 * Frame helper
 *********************************************/
.reveal .r-frame {
  border: 4px solid var(--r-main-color);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
}

.reveal a .r-frame {
  transition: all 0.15s linear;
}

.reveal a:hover .r-frame {
  border-color: var(--r-link-color);
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
}

/*********************************************
 * NAVIGATION CONTROLS
 *********************************************/
.reveal .controls {
  color: var(--r-link-color);
}

/*********************************************
 * PROGRESS BAR
 *********************************************/
.reveal .progress {
  background: rgba(0, 0, 0, 0.2);
  color: var(--r-link-color);
}

/*********************************************
 * PRINT BACKGROUND
 *********************************************/
@media print {
  .backgrounds {
    background-color: var(--r-background-color);
  }
}