styles.css

:root {
    --font-name: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    --byellow: #F38181;
    --showts: block;
    --showheader: block;
    --orange: rgb(245, 220, 51);
    --trackcolor: #f1f1f1;
    --thumbcolor: #888;
    --rangeheight: 16px;
    --radius: 5px;
    --top: 0px;
}

* {
  box-sizing: border-box;
}

body {
  box-sizing: border-box;
  padding: 0px;
  width: 100%;
  margin: 0;
  padding: 0;
  color: var(--textcolor);
  background-color: var(--bg);
  font-family: var(--font-name);
  font-size: 18px;
  line-height: 1.4;
  overflow-x: hidden;
}

input[type=text] {
    padding: 8px;
    font-size: 1rem;
    font-family: var(--font-name);
    border: 2px solid lightgray;
    border-radius: var(--radius);
    max-width: 60%;
}

input[type=text]:focus {
    outline: none;
}

button {
    border: 0;
    margin: 16px 0;
    border-radius: 4px;
    padding: 8px 16px;
    font-size: 1rem;
    font-family: var(--font-name);
    background-color: var(--byellow);
    color: white;
    cursor: pointer;
    transition: opacity 0.1s ease-in-out;
}

button:hover {
    opacity: 1.0;
    outline: 2px solid rgb(245, 220, 51);
}

input[type=color] {
    border-radius: 4px;
    height: 36px;
    border: 0;
    background-color: transparent;
}

#playercontainer {
    width: 100%;
    aspect-ratio: 16/9;
    max-width: 100%;
    margin: 0 auto;
    display: block;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    background-color: black;
}

#captions {
    position: absolute;
    bottom: 0;
    width: calc(100% - 32px);
    margin: 0px;
    padding: 16px;
    font-size: 1.2rem;
    user-select: none;
    font-weight: bold;
    color: var(--orange);
    -webkit-text-stroke: 6px black;
    paint-order: stroke fill;
    text-align: center;
    letter-spacing: 1px;
    line-height: 1;
    font-family: 'Montserrat';
    display: none;
}

#player {
    max-width: 100%;
    width: 100%;
    height: 100%;
    display: block;
}

#realplayer {
    width: 160px;
    height: 80px;
    position: fixed;
    left: -320px;
    top: -320px;
    display: none;
}

#player img {
    width: 320px;
    aspect-ratio: 16/9;
}

#summary {
    font-style: italic;
}

.r {
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 8px;
    margin: 8px;
}

.r img {
    width: 128px;
    aspect-ratio: 16/9;
}

.highlighted {
    background-color: var(--orange) !important;
}

.ts {
    font-size: 0.9rem;
    font-weight: normal;
    font-family: var(--font-name);
    width: fit-content;
    color: var(--byellow);
    cursor: pointer;
    display: var(--showts);
    padding-top: 8px;
}

.info {
  text-align: center;
}

.header {
    font-weight: bold;
    font-size: 1.2rem;
    font-family: var(--font-name);
    line-height: 1.2;
    margin-top: 32px;
    max-width: fit-content;
}

.llm {
  color: red;
}
.generating {
  display: none;
}

.headername {
    line-height: 1.2;
    display: var(--showheader);
}

div.video-annotations {
    display: none;
}

.yawas {
    background-color: var(--byellow);
}

#tools {
  position: fixed;
  left: 16px;
  bottom: 16px;
  display: none;
  flex-direction: row;
  gap: 8px;
  justify-content: center;
  align-items: center;
  z-index: 3;
}
.btn {
  font-size: 20px;
  width: 48px;
  aspect-ratio: 1;
  height: 48px;
  background-color: var(--byellow);
  color: white;
  border-radius: 50rem;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

.btn:hover {
  box-shadow: 0 0 4px rgba(0,0,0,0.5);
}
h4 {
    margin: 8px auto;
    font-size: 120%;
}

#container {
  display: none;
}
#col1 {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

select {
  font-family: var(--font-name);
  font-size: 1rem;
}

.hori {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    margin-top: 8px;
    gap: 8px;
}

#summaryBtn {
  font-style: normal;
}

#timeline {
    width: 100%;
}

a {
    color: var(--byellow);
    text-decoration: none;
}

#currentTime {
    font-size: 0.9rem;
    color: var(--byellow);
    cursor: pointer;
    user-select: none;
}

input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    background: transparent;
    cursor: pointer;
    margin: 8px 0;
}

input[type="range"]:focus {
    outline: none;
}

input[type="range"]::-webkit-slider-runnable-track {
    background-color: var(--trackcolor);
    border-radius: 0rem;
    height: 4px;
    border-radius: 50rem;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    margin-top: 0px;
    background-color: var(--byellow);
    height: 16px;
    margin-top: -6px;
    width: var(--rangeheight);
    border-radius: 50rem;
}

input[type="range"]::-moz-range-track {
    background-color: var(--trackcolor);
    border-radius: 3px;
    height: 0.5rem;
}

input[type="range"]::-moz-range-thumb {
    border: none;
    border-radius: 3px;
    background-color: black;
    height: 0.5rem;
    width: 1rem;
}

#canvas {
    background-color: black;
    aspect-ratio: 16/9;
    width: 100%;
    display: none;
}

.prop {
    display: inline-block;
    padding: 8px 12px;
    cursor: pointer;
    margin: 0 4px;
    opacity: 0.5;
    transition: opacity 0.1s ease-in-out;
}

.prop:hover {
    opacity: 0.8;
}

.left {
    justify-content: flex-start;
}

.selected {
    opacity: 1.0 !important;
}

input[type='color'] {
    width: 200%;
    height: 200%;
    margin: -50%;
}

.color_picker {
    overflow: hidden;
    width: 32px;
    height: 32px;
    border-radius: var(--radius);
    border-radius: 50rem;
    cursor: pointer;
    border: 2px solid var(--byellow);
}

.checkbox-round {
    width: 24px;
    height: 24px;
    background-color: white;
    border-radius: 50%;
    vertical-align: middle;
    border: 2px solid lightgray;
    appearance: none;
    -webkit-appearance: none;
    outline: none;
    cursor: pointer;
}

.checkbox-round:checked {
    background-color: var(--byellow);
}

#autho2r {
    position: absolute;
    margin: 2%;
    left: 0;
    top: 0;
    background-color: transparent;
    color: white;
    border: 0;
    outline: none;
    font-family: Courgette;
    font-size: 160%;
    padding: 0
}

.m16 {
    margin-left: 16px;
}

.space-between {
    margin-right: 16px;
    width: calc(100% - 16px);
}

#myform {
    margin: 16px auto;
    display: flex;
    max-width: 420px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.flexrow {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 8px;
  width: 100%;
}
form {
  margin: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
}
#items {
    margin: 16px auto;
    display: none;
    width: 800px;
    max-width: calc(100% - 32px);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}

figcaption {
  font-style: italic;
  opacity: 0.6;
}

.column {
  float: left;
  width: 33.33%;
  padding: 16px;
}

#thumb {
  display: none;
}
/* Clear floats after the columns */
.row:after {
  content: "";
  display: table;
  clear: both;
}

footer {
  width: 100%;
  text-align: center;
  position: sticky;
  display: block;
  padding: 8px;
  top: 100%;
}

.fixed {
  position: fixed !important;
  width: 30vw !important;
  top: 16px;
  left: 16px;
}

#selectLanguage {
  max-width: 100px;
  background-color: transparent;
  border: 0;
  color: white;
  white-space: nowrap; /* Prevent text wrapping */
  text-overflow: ellipsis; /* Add ellipsis to truncated text */
  overflow: hidden;
  outline: none;
}
.bg {
  background-color: var(--byellow);
  height: 48px;
  padding: 0 16px;
  border-radius: 50rem;
}
@media (orientation: portrait) {
  .fixed, #playercontainer {
    left: 0;
    top: 0;
    position: fixed;
    width: 100% !important;
  }
  .row {
    display: block;
  }
  .info {
    display: none;
  }
  #col1 {
    position: relative;
  }
  #col1, #col2 {
      padding-top: 0!important;
      width: 100%;
  }
  body {
    padding-top: calc(100vw * 9 / 16 + 16px)!important
  }
  #col3 {
      display: none;
  }
}

h2, h1 {
  margin: 0;
  width: 100%;
  text-align: center;
  line-height: 1.2;
  margin-bottom: 8px;
}

.simplerow {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  gap: 8px;
  align-items: center;
}
@keyframes spin {
  0% { transform: rotate(0) }
  100% { transform: rotate(360deg) }
}
.spinner {
  color: var(--byellow);
  animation: spin 1s ease-in-out infinite;
}

#thumb {
  width: 320px;
}

#vurl {
  display: none;
}
.code, code {
  white-space: pre-wrap;
  font-size: 1rem;
  font-family: var(--font-name);
  font-weight: 700;
}

.p.code > .ts {
  display: none;
}
#col2, #col3 {
  padding-top: 80px;
}

#marker {
  height: 1px;
}

.plist {
  margin: 0;
}

.bold {
  font-weight: bolder;
}

#toc {
  position: fixed;
  left: 0;
  top: 0;
  height: 100%;
  background-color: white;
  width: 400px;
  max-width: 100vw;
  padding: 16px 0;
  z-index: 2;
  display: flex;
  gap: 8px;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  transition: transform 0.3s ease-in-out;
  transform: translateX(-100%);
  background-color: #f1f1f1;
  overflow-x: hidden;
  overflow-y: auto;
  padding-bottom: 64px; /* room to see the last item because of #tools */
}

.opened {
  transform: translateX(0%)!important;
}

.tocitem {
  cursor: pointer;
  display: flex;
  flex-direction: row;
  gap: 16px;
  padding: 0 16px;
  justify-content: space-between;
  align-items: flex-start;
  width: 100%;
}

.tocitem:nth-child(odd) {
  background-color: white;
}

.tocitem:nth-child(even) {
  background-color: transparent;
}

.tocitem:hover {
  font-weight: 450;
}
.tocitemtitle {
  display: -webkit-box; /* Enables the flexbox-based layout for text clamping */
  -webkit-line-clamp: 2; /* Specifies the number of lines to display */
  -webkit-box-orient: vertical; /* Sets the box orientation to vertical */
  overflow: hidden; /* Ensures content beyond the specified lines is hidden */
  text-overflow: ellipsis; /* Adds ellipsis if the text overflows */
}

#downloadBtn {
  display: none;
}

#dd {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 8px;
}

.top {
  padding-top: 16px!important;
}

.github-corner {
  z-index: 0;
  position: fixed;
  right: 0;
  top: 0;
}

.centeredbanner {
  position: fixed;
  left: 0;
  top: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  pointer-events: none;
  z-index: 1;
}
#usageDiv {
  pointer-events: all;
  box-shadow: 0 0 2px rgba(0,0,0,0.5);
  background-color: white;
  padding: 4px 8px;
  margin: 16px;
  border-radius: 50rem;
}
@media print {
  body {
    padding-top: 0!important;
  }
  #vurl {
    display: inline-block;
  }
  .btn, #tools, select, #toc {
    display: none!important;
  }
  #thumb {
    display: block;
    width: 60%;
  }
  #playercontainer {
    display: none;
  }
  .fa-solid {
    display: none;
  }
  .row {
    display: block;
  }
  #col1, #col2 {
    width: 100%;
    padding-top: 0!important;
  }
  #col3 {
    display: none;
  }
  .github-corner, #highlighter, #usageDiv {
    display: none;
  }
}