/**
 * POuL reveal.js theme.
 *
 * Forked from the default black theme.
 */
@import url(../../reveal.js/dist/theme/fonts/source-sans-pro/source-sans-pro.css);

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: #191919;
    --r-main-font: Source Sans Pro, Helvetica, sans-serif;
    --r-main-font-size: 38px;
    --r-main-color: #fff;
    --r-block-margin: 20px;
    --r-heading-margin: 0 0 20px 0;
    --r-heading-font: Source Sans Pro, Helvetica, sans-serif;
    --r-heading-color: #ffc600;
    --r-heading-line-height: 1.2;
    --r-heading-letter-spacing: normal;
    --r-heading-text-transform: none; /* Try uppercase */
    --r-heading-text-shadow: none;
    --r-heading-font-weight: 600;
    --r-heading1-text-shadow: none;
    --r-heading1-size: 2.5em;
    --r-heading2-size: 1.6em;
    --r-heading3-size: 1.3em;
    --r-heading4-size: 1em;
    --r-code-font: monospace;
    --r-link-color: #ffc600;
    --r-link-color-dark: #068de9;
    --r-link-color-hover: #aa8833;
    --r-selection-background-color: #fc4a2c;
    --r-selection-color: #fff;
    --r-media-max-width: 95%;
    --r-media-max-height: 95%;
    --r-img-max-width: 67%;
}

.reveal-viewport {
  background: #191919;
  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;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

/*********************************************
 * 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);
}

/* Optional top right section title */
.reveal x-section-title {
  position: absolute;
  top: 0;
  right: 20px;
  color: var(--r-heading-color);
  font-weight: bold;
  text-align: right;
}

/*********************************************
 * OTHER
 *********************************************/
.reveal p {
  margin: var(--r-block-margin) 0;
  line-height: 1.3;
}

/* 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: var(--r-media-max-width);
  max-height: var(--r-media-max-width);
}

.reveal strong,
.reveal b {
  font-weight: bold;
  color: var(--r-heading-color);
}

.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 dt {
  font-weight: bold;
}

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

.reveal q,
.reveal blockquote {
  quotes: none;
}

.reveal blockquote {
  display: block;
  position: relative;
  width: 70%;
  margin: var(--r-block-margin) auto;
  padding: 5px;
  font-style: italic;
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 2px rgba(0, 0, 0, 0.2);
}

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

.reveal q {
  font-style: italic;
}

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

.reveal table th {
  font-weight: bold;
}

.reveal table th,
.reveal table td {
  text-align: left;
  padding: 0.2em 0.5em 0.2em 0.5em;
  border-bottom: 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: 1.2em;
  vertical-align: top;
}

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

.reveal .warning {
  display: flex;
  background-color: #ff464b;
  border-radius: 10px;
  width: 100%;
  padding: 10px 10px 10px 100px;
  min-height: 75px;
  background-size: 100px 90%;
  background-position: 10px;
  background-repeat: no-repeat;
  flex-direction: column;
  align-content: center;
  justify-content: center;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 486.46 486.46' xml:space='preserve' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill='%23fff' d='M243.32 20.883c-31.4 0-59.398 16.298-74.898 43.398l-156.8 271.5c-15.6 27.3-15.499 59.8.3 86.9 15.6 26.8 43.5 42.9 74.7 42.9h312.8c31.3 0 59.399-16.3 75.199-43.6 15.7-27.1 15.799-59.4.199-86.4l-156.6-271.2c-15.5-27.3-43.5-43.5-74.9-43.5zm0 39.199c17.1 0 32.4 8.9 40.9 23.801l156.7 271.4c8.4 14.6 8.3 32.202-.3 47.102-8.7 15-24.102 23.898-41.302 23.898h-312.8c-17 0-32.3-8.698-40.8-23.398-8.6-14.9-8.7-32.701-.1-47.701l156.8-271.4c8.5-14.9 23.698-23.699 40.898-23.699zm.35 97.102a26.237 26.237 0 0 0-6.649.7c-11.9 3.4-19.3 14.198-19.3 27.298.6 7.9 1.1 15.901 1.7 23.801 1.7 30.1 3.4 59.6 5.1 89.7.6 10.2 8.5 17.6 18.699 17.6s18.201-7.9 18.701-18.2c0-6.2 0-11.899.6-18.199 1.1-19.3 2.3-38.6 3.4-57.9.6-12.5 1.699-25 2.299-37.5 0-4.5-.599-8.5-2.299-12.5-4.144-9.1-12.777-14.57-22.252-14.799zm-.45 176.2c-13.6 0-25 11.4-25 25s11.4 25 25 25c13.1 0 25-11.4 24.4-24.4.6-14.3-10.7-25.6-24.4-25.6z'/%3E%3C/svg%3E%0A");
  content: " ";
}

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

.reveal .text-small{
    font-size: 0.75em
}

.reveal .license {
    margin: 20px 0 10px;
    color: #aaa;
    font-size: 0.5em
}

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

/*********************************************
 * IMAGES
 *********************************************/
.reveal img {
  max-width: var(--r-img-max-width);
  margin: 2%;
}

.reveal img.plain {
  border: 0;
  box-shadow: none;
}

.reveal a img {
  -webkit-transition: all 0.15s linear;
  -moz-transition: all 0.15s linear;
  transition: all 0.15s linear;
}

.reveal a:hover img {
  background: rgba(255, 255, 255, 0.2);
  border-color: #fc4a2c;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
}

.reveal img.shadow {
  box-shadow: 5px 5px 8px #000;
}

/*********************************************
 * 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);
  }
}

/*********************************************
 * INTRO
 *********************************************/
.intro {
  display: flex;
  flex-flow: column nowrap;
  justify-content: center !important;
  align-items: stretch;
  gap: 50px;
}

.intro__talk-info {
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.intro__course-title {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.3em;
  width: fit-content;
  white-space: nowrap;
}

.intro__talk-info hr {
  width: 80%;
  margin: 0;
  border: 0;
  border-top: 0.07em solid rgb(128, 128, 128);
}

.intro__talk-title {
  padding: 0 30px;
  display: block;
  font-size: 2.5em !important;
  margin: 0 !important;
}
.intro__talk-subtitle {
  padding: 0 30px;
  display: block;
  font-size: 1.2em !important;
  margin: 0 !important;
  font-weight: normal !important;
}

.intro__logo {
  display: flex;
  flex-flow: row nowrap;
  justify-content: center;
  gap: 10px;
}
.intro__logo__image, .intro__logo__text {
  display: block;
  margin: 0 !important;
  height: 150px;
  max-height: none !important;
  max-width: none !important;
}
.intro__logo__text {
  padding: 20px 0;
  box-sizing: border-box;
}

.intro__speakers {
  align-self: stretch;
  margin: 0 !important;
  padding: 0 100px;
  list-style: none !important;
  display: flex !important;
  flex-flow: row nowrap;
  justify-content: space-around;
  gap: 20px;
}
.intro__speakers li {
  white-space: nowrap;
  padding: 0;
  flex-grow: 1;
  text-align: center;
  font-size: 0.6em;
}
.intro__speakers li a {
  font-style: italic;
  color: var(--r-main-color);
  font-size: 0.9em;
  display: block;
}

/*********************************************
 * OUTRO
 *********************************************/
.outro {
  display: flex;
  flex-flow: column nowrap;
  justify-content: space-between !important;
  align-items: stretch;
  gap: 40px;
}

.outro h1 {
  font-size: 2em;
  margin: 0 !important;
}

.outro__container {
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  flex-grow: 1;
}

.outro__left-column, .outro__right-column {
  display: flex;
  flex-flow: column nowrap;
  width: 50%;
  height: 100%;
}

.outro__left-column {
  justify-content: space-between;
}

.outro__right-column {
  justify-content: center;
  gap: 20px
}

.outro__course-title h1 {
  font-size: 1.2em;
}
.outro__course-title h2 {
  font-size: 1em;
}

.outro__logo {
  display: flex;
  flex-flow: column nowrap;
  align-items: center;
}
.outro__logo__text {
  width: 70%;
  margin: 0 !important;
}
.outro__logo__image {
  width: 30%;
  margin: 0 !important;
}

.outro__authors-section {
  display: flex;
  width: 100%;
  flex-flow: column nowrap;
  justify-content: space-between;
  align-items: center;
}

.outro__authors-section h4 {
  font-size: 0.8em;
  padding: 0;
  margin: 0 0 3px;
}

.outro__authors-section ul {
  margin:0;
  padding: 0;
  list-style: none;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  width: 80%;
}
.outro__authors-section ul li {
  white-space: nowrap;
  margin: 0 3px;
  padding: 0;
  flex-grow: 1;
  text-align: center;
  font-size: 0.6em;
}
.outro__authors-section ul li a {
  font-style: italic;
  color: var(--r-main-color);
  font-size: 0.9em;
  display: block;
}

.outro__license {
  font-size: 0.25em;
}

/*********************************************
 * INTRO POuL
 *********************************************/
.poul-intro__title-block {
  display: flex;
  justify-content: center;
  align-items: center;

}
.poul-intro__title-block > * {
  flex-shrink: 0;
}

.poul-intro__vertical-line {
  height: 4em;
  border: 0;
  border-left: 0.12em solid white;
  margin-left: 1em;
  margin-right: 1em;
}


/*********************************************
 * CODE
 *********************************************/
.reveal pre {
  display: block;
  position: relative;
  width: 90%;
/*  min-width: 40em; */
  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 0px 6px rgba(0, 0, 0, 0.3); */
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.reveal code {
  font-family: var(--r-code-font);
  text-transform: none;
  tab-size: 4;
  -moz-tab-size: 4;
}

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

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

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

.reveal code.input::before, .reveal pre.input > code::before {
  content: "$";
  color: #8699A4;
  padding-right: 5px;
}

.reveal code.input.root::before, .reveal pre.input.root > code::before {
  content: "#";
}