/**
 * Adopted from Matthieu who adopted from Hakim El Hattab
 * By Jed Rembold
 * For Python course
 */

:root {
  --gray1:  #11111b; /*Mantle*/
  --gray2:  #1e1e2e; /*Base*/
  --gray3:  #45475a; /*Surface 1*/
  --gray4:  #6c7086; /*Overlay 0*/
  --fg:     #cdd6f4; /*Text*/
  --purple: #cba6f7; /*Mauve*/
  --red:    #f38ba8; /*Red*/
  --blue:   #89b4fa; /*Blue*/
  --green:  #a6e3a1; /*Green*/
  --orange: #fab387; /*Peach*/
  --teal:   #94e2d5; /*Teal*/
  --yellow: #f9e2af; /*Yellow*/
}

@font-face{
  font-family: FiraCode;
  src: url("fonts/nerd-fonts/NerdFontComplete_Mono_FiraCode.ttf");
}

@font-face{
  font-family: FiraCode Nerd Font Mono;
  src: url("fonts/nerd-fonts/NerdFontComplete_Mono_FiraCode.ttf");
}

@font-face{
	font-family: NerdFont;
	src: url("fonts/nerd-fonts/Ubuntu Nerd Font Complete.ttf");
}
@font-face{
	font-family: NotoSansJP;
	src: url("fonts/NotoSansJP-Regular.otf");
}
/*@import url('https://fonts.googleapis.com/css2?family=Roboto&display=swap');*/
section.has-dark-background, section.has-dark-background h1, section.has-dark-background h2, section.has-dark-background h3, section.has-dark-background h4, section.has-dark-background h5, section.has-dark-background h6 {
  color: var(--gray4) }

/*********************************************
 * GLOBAL STYLES
 *********************************************/
body {
  background: var(--gray4);
  background-color: var(--gray4);
}

.cols {
    display: flex;
	padding: 10px;
}
.col {
    flex: 1;
	margin: 10px;
	flex-grow: 1;

}

svg {
	display: block;
	margin: auto;
}

.reveal .block {
  display: block;
  text-align: left;
  font-style: normal;
  border: 5px solid var(--blue);
  border-radius: 15px 30px 15px 30px;
  padding-left: 0px;
  padding-top: 50px;
  margin-bottom: 30px;
  margin-top: 30px;
  position: relative;
  font-size: 0.8em;
  overflow: inherit; /*otherwise label overlaps for code blocks*/
}

.reveal .block p {
	/*padding-top: 50px;*/
	padding-left: 15px;
	padding-right: 15px;
}

/*.reveal .block:first-child {*/
	/*padding-top: 50px;*/
/*}*/

.reveal .block:before {
  content: "Definition. ";
  display: inline-block;
  /*width: 100%;*/
  border-radius: 10px;
  border: 5px solid var(--blue);
  border-color: inherit;
  padding-left: 10px;
  padding-right: 10px;
  /*padding-top: -5px;*/
  font-weight: bold;
  color: var(--green);
  background-color: var(--gray2);
  position: absolute;
  top: -30px;
  left: 30px;
  font-style: normal;
  font-size: 1.1em;
}
.reveal .block[name]:before {
  content: attr(name);
}





.reveal {
  /*font-family: "NerdFontsSymbols Nerd Font",Helvetica, sans-serif;*/
  font-family: 'NotoSansJP',"NerdFont", sans-serif;
  font-size: 50px;
  font-weight: normal;
  color: #222;
  background-color: var(--gray2);
  }

.reveal-full-page { /*fix for zoomed pages*/
	background-color: var(--gray2);
}

.reveal center {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.reveal section figure {
  /*float: right;*/
}

.reveal section figure img {
  /*width:100%;*/
  /*object-fit: contain;*/
  margin-bottom: 0px;
  padding-bottom:0px;
}
.reveal section figure figcaption {
	display: block;
	margin-top: 0px;
	padding-top: 0px;
	font-size: 80%;
	color: var(--blue);
}

::selection {
  color: var(--gray1);
  background: var(--orange);
  text-shadow: none; }

::-moz-selection {
  color: var(--gray1);
  background: var(--orange);
  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: 0 0 20px 0;
  color: var(--green);
  font-family: "Source Sans Pro", Helvetica, sans-serif;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: normal;
  text-transform: uppercase;
  text-shadow: none;
  word-wrap: break-word; }

.reveal h1 {
  font-size: 2.5em;
  color: var(--gray1);
  background-color: var(--gray2);
  background-image: linear-gradient(to right, var(--gray2) 0%, var(--blue) 15%, var(--teal) 50%, var(--purple) 85%, var(--gray2) 100%);
  margin: 300px 0px 10px 0px;}

.reveal h2 {
  font-size: 1.8em;
  margin-bottom: 40px;
  }

.reveal h3 {
  font-size: 1.3em; }

.reveal h4 {
  font-size: 1em; }

.reveal h1 {
  text-shadow: none; }

/*********************************************
 * OTHER
 *********************************************/
.reveal p {
	margin: 10px 0;
	color: var(--fg);
	text-align: left;
	line-height: 1.3; 
}

.reveal p.author {
	/*margin: 20px 0;*/
	float:left;
	line-height: 1.3;
	font-weight: bold;
	text-align:center
}

.reveal p.date {
	float:right;
	margin: 20px 0;
	line-height: 1.3;
	color: var(--green);
	font-weight: bold;
}
/* Ensure certain elements are never larger than the slide itself */
.reveal img,
.reveal video {
  max-width: 95%;
  max-height: 95%;
  display: block;
  margin: auto;
  }

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

.reveal em {
  font-style: italic;
  color: var(--blue);}

.reveal ol,
.reveal dl {
  text-align: left;
  margin-left: 2em;
  margin-bottom: 0.5em;
  /*padding-left: 0em;
margin-left: 1em;*/ }

.reveal ul {
  /*display: inline-block;*/
  text-align: left;
  /*margin: 0em 0em 0.5em 1em;*/
  padding-left:1em;
  margin-left: 1em;
  color: var(--fg);
  list-style-type: none;
  /*font-size: 1.25em;*/
  /*margin-bottom: 0.25em;*/
  }

.reveal li {
  /*line-height: 1.3em;*/
  /*margin-top: -15px;*/
  margin-top: 0.5em;
  margin-bottom: 0.5em;
}

.reveal ul>li:before {
	content: "\f054";
    color: var(--green);
	/*border-color: transparent var(--green);*/
	/*border-style: solid;*/
	/*border-width: 0.35em 0 0.35em 0.65em;*/
	display: block;
	height: 0;
	left: -1.5em;
	position: relative;
	/*top: 3.5rem;*/
	width: 0;
}
/*.reveal ol,
.reveal dl {
  display: inline-block;
  text-align: left;
  margin: 0em 0em 0em 2em; }*/

.reveal ol {
  color: var(--fg);
  list-style-type: none;
  list-style-position: inside;
  counter-reset: li;
  }

.reveal ol>li {
	counter-increment: li;
	line-height: 1.1em;
	padding-top: 20px;
}

.reveal .hpoll ol {
	display: flex;
	padding: 10px;
	/*justify-content: space-evenly;*/
	justify-content: left;
	flex-wrap: wrap;
}

.reveal .hpoll ol>li {
	padding-left: 3em;
}

.reveal .hpoll ol>li:before {
	content: counter(li, upper-latin)") ";
}

.reveal .poll ol>li:before {
	content: counter(li, upper-latin)") ";
}


.reveal ol>li:before {
	content: counter(li)". ";
	color: var(--blue);
	display: block;
	position: relative;
	left: -1.5em;
	width: 0;
	height: 0;
}

.reveal ol li ul {
  list-style-type: none;
  }

.reveal li li {
	font-size: 0.9em;
}

/*.reveal li li li {*/
	/*font-size: 0.9em;*/
	/*line-height: .9em;*/
/*}*/

 .reveal li li:before{
	 color: var(--purple);
 }

 .reveal li li li:before{
	 color: var(--gray4);
 }

.reveal li ul {
  /*list-style-type: square; }*/
  margin-left: 0.25em;
}

/*.reveal ul ul {*/
  /*display: block;*/
  /*margin-left: 3em;*/
/*[>margin-left: 3em;<] }*/

.reveal ul ol,
.reveal ol ol,
.reveal ol ul {
  display: block;
  margin-left: 2em;
  margin-bottom: 0.5em;
/*margin-left: 3em;*/ }

.reveal dt {
  font-weight: bold;
  color: var(--blue);
  }

.reveal dd {
  margin-left: 40px;
  color: var(--fg);
  }

.reveal blockquote {
  display: block;
  position: relative;
  width: 70%;
  margin: 20px auto;
  padding: 5px;
  font-style: italic;
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); }

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

.reveal .quote .attribution {
  display: block;
  position: relative;
  width: 70%;
  margin: auto;
  font-size:.9em;
}
.reveal .quote .attribution p {
  text-align: right;
  color: var(--fg);
}

.reveal q {
  font-style: italic; }

.reveal pre {
  display: block;
  position: relative;
  width: 90%;
  margin: 20px 0px;
  text-align: left;
  /*font-size: 0.55em;*/
  font-family: "FiraCode";
  line-height: 1.2em;
  border-radius: 10px;
  word-wrap: break-word;
  box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.3); }

.reveal code {
  font-family: "FiraCode";
  font-variant-ligatures: none;
  border-radius: 10px;
  display: inline;
  font-size: 0.9em;
  background: #1e1f1a;
  text-transform: none; }

.badcode {
	border: 4px solid;
	border-color: var(--red);
}
.badcode::after {
  content: "";
  display: inline-block;
  position: absolute;
  background-image: url('images/badcode.png');
  background-size: 100% 100%;
  height: 4em;
  width: 3em;
  right:20px;
  bottom:10px;

}

.inlinecode {
	display: block !important;
	margin: auto;
	text-align: center;
}

.reveal .python-repl:before {
	content: "IDLE";
	font-weight: bold;
	color: var(--gray4);
	width: 100%;
	border-bottom: 2px solid;
	margin-bottom: 15px;
	display: block;
	text-align: center;
}

.reveal .file:before {
	content: attr(name);
    font-style: italic;
	color: var(--gray4);
	width: 100%;
	border-bottom: 2px solid;
	margin-bottom: 15px;
	display: block;
	text-align: left;
}

.reveal pre code {
  display: block;
  padding-left: 1em;
  overflow: auto;
  max-height: 600px;
  font-size: 0.9em;
  line-height: 1.3em;
  word-wrap: normal; }

.reveal table {
  margin: auto;
  border-collapse: collapse;
  color: var(--fg);
  margin-top: 1em;
  margin-bottom: 1em;
  border-spacing: 0; }

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

.reveal table tbody {
	border-top: 3px solid var(--fg);
	border-bottom: 3px solid var(--fg);
}

.reveal code>table tbody {
	border: none;
}

.reveal table th,
.reveal table td {
  text-align: left;
  padding: 0.2em 0.5em 0.2em 0.5em;
  border-bottom: 1px solid; }

.reveal table td {
	border: none;
}

.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; }

/*********************************************
 * LINKS
 *********************************************/
.reveal a {
  color: var(--orange);
  text-decoration: none;
  -webkit-transition: color .15s ease;
  -moz-transition: color .15s ease;
  transition: color .15s ease; }

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

.reveal .roll span:after {
  color: #fff;
  background: var(--gray1); }

/*********************************************
 * IMAGES
 *********************************************/
.reveal section img {
  /*margin: 15px 0px;*/
	border-radius: 15px;
  /*background: rgba(255, 255, 255, 0.12);*/
  /*border: 4px solid #222;*/
  /*box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); }*/
}

.reveal section figcaption {
	color: var(--fg);
}

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

.reveal a img {
  -webkit-transition: all .15s linear;
  -moz-transition: all .15s linear;
  transition: all .15s linear; }

.reveal a:hover img {
  background: rgba(255, 255, 255, 0.2);
  border-color: var(--gray1);
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); }

/*********************************************
 * NAVIGATION CONTROLS
 *********************************************/
.reveal .controls {
  color: var(--gray3); }

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

.reveal .progress span {
  -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
  -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
  transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); }

.reveal .slide-number {
  background-color: #232530;
  color: var(--green);
}

/*********************************************
 * PRINT BACKGROUND
 *********************************************/
@media print {
  .backgrounds {
    background-color: #fff; } }


/*********************************************
 * STYLE SCROLLBAR
 *********************************************/
::-webkit-scrollbar {
	width: 5px;
}
::-webkit-scrollbar-track {
	background: var(--gray2);
}
::-webkit-scrollbar-thumb {
	background-color: var(--gray4);
}
::-webkit-scrollbar-thumb:hover {
	background-color: var(--green);
}

/*
 * MathJax
 */
.math.display {
	font-size: 0.8em !important;
}

.math.inline {
	font-size: 0.8em !important;
}

/*********************************************
 * TEXT COLORS
 *********************************************/
.orange {
	color: var(--orange);
}

.reveal .slides section .fragment.highlight-current-green.current-fragment {
	color: var(--green);
}
.reveal .slides section .fragment.highlight-current-red.current-fragment {
	color: var(--red);
}

/*Hides and removes from the window any thing in an only-fragment class not currently being shown*/
.only-fragment.fragment.visible:not(.current-fragment){
    animation: removed-item-animation 0.5s cubic-bezier(0.6, -0.05, 0.9, 0.9) forwards;
    /*transform-origin: 0% 100%;*/

    /*display: none;*/
    /*height:10px;*/
    /*line-height: 0px;*/
    /*font-size: 0px;*/
}
@keyframes removed-item-animation {
  0% {
      opacity: 1;
      /*transform: rotateZ(0);*/
  }

  100% {
      opacity: 0;
      /*transform: translateX(900px) rotateZ(20deg);*/
      line-height: 0px;
      display: none;
      height: 0px;
      font-size: 0px;
      margin: 0px;
  }
}

/*Custom Text Environments*/
.pseudotext>pre {
	width: 90%;
	border: 2px var(--blue) solid;
	background-color: var(--gray1);
	font-style: italic;
	padding: 20px;
	font-size: 0.7em;
	color: white;
	min-height: 500px;
}

.text>pre {
	width: 90%;
	border: 2px var(--blue) solid;
	background-color: var(--gray1);
	font-style: monospace;
	padding: 20px;
	font-size: 0.7em;
	color: white;
	min-height: 500px;
}

/*********************************************
 * Quip Styling
 *********************************************/
.reveal .quip {
  width: 80%;
  margin: 1em auto 2em auto;
  padding: 30px;
  border-radius: 30px;
  background-color: var(--gray1);
  border: 5px solid;
  border-color: var(--gray3);
}

.reveal .quip p {
  font-size: 1.2em;
  font-weight: bold;
  color: var(--orange);
  text-align: center;
}


path#trace {
  stroke-dasharray: 500 !important;
  /*stroke-dashoffset: 200 !important;*/
  animation: draw 10s ease-in forwards !important;
}

@keyframes draw {
  from {
    stroke-dashoffset: 500;
  }
  to {
    stroke-dashoffset: 1000;
  }
}


.titlelinks {
    display: flex;
    position: absolute;
    top: 30px;
    right: 30px;
    gap: 20px;
    flex-direction: row;
}