theophile/src/plugins/Slide/style.css

A templating module that transforms a web page into a (Powerpoint-like) presentation

:root {
  --th-slide-ratio: 1.78;
  --th-slide-nlines: 18;
}

.th-slideshow > *:not(.th-slide-backdrop):not(#th-contactsheet) {
  display: none !important;
}
.th-slideshow > .th-slide-backdrop {
  display: flex;
}
.th-slideshow .th-slide {
  --font-size: calc(100vw / (var(--th-slide-nlines) * var(--th-slide-ratio)));
  font-size: var(--font-size);
}
.th-slideshow .th-web-only {
  display: none;
}

body:not(.th-slideshow) .th-slide-only {
  display: none;
}

.th-slide-backdrop {
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-image: repeating-linear-gradient(to right, hsl(340, 100%, 20%), hsl(340, 100%, 23%), hsl(340, 100%, 20%), hsl(340, 100%, 17%) 4.5%, hsl(340, 100%, 20%) 5%);
  display: grid;
  justify-items: center;
  align-content: center;
}
.th-slide-backdrop .th-only-screen {
  display: none;
}

.th-slide {
  background-color: black;
  color: white;
  width: calc(1em * var(--th-slide-nlines) * var(--th-slide-ratio));
  height: calc(1em * var(--th-slide-nlines));
  display: grid;
  grid-template-rows: auto 1fr auto;
  align-content: space-between;
  position: relative;
  box-sizing: border-box;
}
.th-slide > header {
  padding: 0 1ch;
  order: -1000;
  display: flex;
  align-items: baseline;
  gap: 1ch;
}
.th-slide > header h1,
.th-slide > header h2,
.th-slide > header h3,
.th-slide > header p {
  margin: 0 !important;
  font-size: inherit !important;
  background: none !important;
}
.th-slide > footer {
  order: 1000;
  padding: 0 1ch;
}
.th-slide > .th-slide-body {
  padding: 1em;
  overflow: auto;
  display: grid;
  align-content: center;
  justify-content: center;
}
.th-slide > .th-slide-body > :first-child {
  margin-top: 0;
}
.th-slide > .th-slide-body > :last-child {
  margin-bottom: 0;
}
.th-slide.th-slide-no-header, .th-slide.th-slide-full {
  grid-template-rows: 1fr auto;
}
.th-slide.th-slide-no-header > header, .th-slide.th-slide-full > header {
  display: none;
}
.th-slide.th-slide-no-footer {
  grid-template-rows: auto 1fr;
}
.th-slide.th-slide-no-footer > footer {
  display: none;
}
.th-slide.th-slide-no-header.th-slide-no-footer {
  grid-template-rows: 1fr;
}
.th-slide iframe[src^=http],
.th-slide iframe[src^="data:"],
.th-slide object[data^=http],
.th-slide object[data^="data:"] {
  pointer-events: none;
}
.th-slide.th-slide-continued > header > :last-child::after {
  font-size: 0.6em;
  margin-left: 1ch;
  content: "...continued";
}

.th-slide-navigation {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: grid;
  grid-template-columns: 15px min-content 1fr min-content 15px;
  grid-template-rows: min-content 1fr min-content;
  pointer-events: none;
}
.th-slide-navigation > * {
  pointer-events: all;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Material Icons";
  opacity: 0;
  color: white;
  text-shadow: 0.1em 0.1em 0.1em rgba(0, 0, 0, 0.5333333333);
  position: relative;
  transition-property: opacity;
  transition-duration: 0.5s;
}
.th-slide-navigation > *:hover {
  opacity: 1;
}
.th-slide-navigation .th-slide-previous {
  background-image: linear-gradient(to left, rgba(136, 136, 136, 0), rgba(136, 136, 136, 0.8));
  grid-row: 1/-1;
  grid-column: 1/span 2;
  font-size: 6vmax;
}
.th-slide-navigation .th-slide-previous::before {
  content: "arrow_back";
}
.th-slide-navigation .th-slide-next {
  background-image: linear-gradient(to right, rgba(136, 136, 136, 0), rgba(136, 136, 136, 0.8));
  grid-row: 1/-1;
  grid-column: -3/span 2;
  font-size: 6vmax;
}
.th-slide-navigation .th-slide-next::before {
  content: "arrow_forward";
}
.th-slide-navigation .th-slide-first,
.th-slide-navigation .th-slide-last {
  grid-row: 1/-1;
  font-size: 6vmax;
}
.th-slide-navigation .th-slide-first::before,
.th-slide-navigation .th-slide-last::before {
  position: absolute;
}
.th-slide-navigation .th-slide-first:not(:hover)::before,
.th-slide-navigation .th-slide-last:not(:hover)::before {
  display: none;
}
.th-slide-navigation .th-slide-first {
  background-image: linear-gradient(to left, rgba(136, 136, 136, 0), #888888);
  grid-column: 1/span 1;
  justify-content: start;
}
.th-slide-navigation .th-slide-first::before {
  content: "first_page";
}
.th-slide-navigation .th-slide-last {
  background-image: linear-gradient(to right, rgba(136, 136, 136, 0), #888888);
  grid-column: -2/span 1;
  justify-content: end;
}
.th-slide-navigation .th-slide-last::before {
  content: "last_page";
}
.th-slide-navigation .th-slide-options {
  background-image: linear-gradient(to bottom, rgba(136, 136, 136, 0), rgba(136, 136, 136, 0.8));
  grid-row: -2/span 1;
  grid-column: 1/-1;
  align-items: stretch;
}
.th-slide-navigation .th-slide-options > * {
  padding: 0.25em;
  cursor: pointer;
  flex: 1 0 1.5em;
  gap: 1em;
  opacity: 0.5;
  display: flex;
  align-items: center;
  justify-content: center;
}
.th-slide-navigation .th-slide-options > *:hover {
  opacity: 1;
  background-image: linear-gradient(to bottom, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.2666666667));
}
.th-slide-navigation .th-slide-options .th-option-contactsheet::before {
  content: "calendar_view_month";
}
.th-slide-navigation .th-slide-options .th-option-stopslideshow {
  flex-grow: 0;
}
.th-slide-navigation .th-slide-options .th-option-stopslideshow::before {
  content: "cancel_presentation";
}
.th-slide-navigation .th-slide-options .th-option-slideshow::before {
  content: "crop_16_9";
}
.th-slide-navigation .th-slide-options .th-option-continous::before {
  content: "splitscreen";
}
.th-slide-navigation .th-slide-options .th-option-print::before {
  content: "print";
}
.th-slide-navigation .th-slide-options .th-option-menu {
  flex-grow: 0;
}
.th-slide-navigation .th-slide-options .th-option-menu::before {
  content: "menu";
}

.th-slide-number {
  display: flex;
  align-items: center;
  gap: 0.25ch;
  justify-content: end;
}
.th-slide-number::after {
  font-family: Material Icons;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.5em;
  height: 1em;
}
.th-slide-number::after {
  content: "auto_stories";
}

.th-slide-clock::after {
  content: "schedule";
}

.th-slide-time::after {
  content: "watch";
}

.th-slideshow-time::after {
  content: "av_timer";
}

.th-slide-status {
  width: 6ch;
  color: rgba(255, 255, 255, 0.1333333333);
  cursor: pointer;
}
.th-slide-status > * {
  display: flex;
  align-items: center;
  gap: 0.25ch;
  justify-content: end;
}
.th-slide-status > *::after {
  font-family: Material Icons;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.5em;
  height: 1em;
}

.th-slide-feedback {
  --size: 0.25in;
  background-color: rgba(255, 255, 255, 0.1333333333);
  position: absolute;
  padding: var(--size);
  border-radius: var(--size);
  margin-top: calc(-1 * var(--size));
  margin-left: -var(--size);
  box-shadow: inset 0 0 var(--size) rgba(255, 255, 255, 0.3333333333);
  mix-blend-mode: exclusion;
}

:root.th-contactsheet .th-slide-navigation {
  display: none;
}

#th-contactsheet {
  position: absolute;
  background-color: rgba(255, 255, 0, 0.2);
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  padding: 1em;
  grid-template-columns: 100%;
  grid-template-rows: 100%;
  align-content: stretch;
  justify-content: stretch;
}
#th-contactsheet > .th-contactsheet-container {
  box-sizing: border-box;
  padding: 0.5em;
  border-radius: 1em;
  border: 2px solid #222;
  box-shadow: inset 2px 2px 4px black;
  background-color: #303030;
  background-image: repeating-linear-gradient(-45deg, transparent, transparent 0.25em, rgba(0, 0, 0, 0.2) 0.25em, rgba(0, 0, 0, 0.2) 0.5em);
}
#th-contactsheet div.th-contactsheet-grid {
  box-sizing: border-box;
  overflow-y: auto;
  outline: none;
  scroll-behavior: smooth;
  display: grid;
  gap: 0.5em 1ch;
  grid-template-columns: repeat(auto-fill, 169px);
  justify-content: space-around;
  height: 100%;
  padding: 0.5em 0.5em;
}
#th-contactsheet div.th-contactsheet-thumbnail {
  display: flex;
  align-items: center;
  flex-direction: column;
  position: relative;
}
#th-contactsheet div.th-contactsheet-caption {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1ch;
  font-size: 12px;
}
#th-contactsheet div.th-contactsheet-number {
  display: flex;
  align-items: end;
  justify-content: center;
  grid-template-columns: 1fr auto;
  gap: 1ch;
  font-size: 12px;
  top: 0;
  right: 0;
  position: absolute;
  background-color: yellow;
  width: 4ch;
  border-bottom-left-radius: 0.5em;
  border-bottom-right-radius: 0.5em;
  color: black;
  box-shadow: 0 1px 1px black;
  font-weight: bold;
  line-height: 1;
  height: 2em;
  padding-bottom: 0.1em;
}
#th-contactsheet .th-slide {
  --font-size: 5px;
  pointer-events: none;
}
#th-contactsheet .th-slide-body {
  overflow: hidden;
}
#th-contactsheet .th-contactsheet-group {
  grid-column: 1;
}
#th-contactsheet .th-contactsheet-current {
  outline: solid 3px yellow;
  transform: scale(1.1);
}
#th-contactsheet .th-contactsheet-exit-btn {
  position: absolute;
  background-color: white;
  color: black;
  top: 0.75em;
  right: 0.75em;
  width: 1em;
  height: 1em;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  opacity: 0.5;
}
#th-contactsheet .th-contactsheet-exit-btn:hover {
  opacity: 1;
}
#th-contactsheet .th-contactsheet-exit-btn::before {
  content: "close";
  font-family: "Material Icons";
}