style.scss

html,
:before {
  font-family: monospace;
}
html,
body {
  margin: 0.25em;
  padding: 0;
}
html {
  font-size: 0.75em;
  overflow-y: scroll;
}
::-webkit-scrollbar {
  width: 1em;
}
::-webkit-scrollbar-track {
  background-color: #c0c0c0;
}
::-webkit-scrollbar-thumb {
  background-color: #808080;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
hr {
  margin: 0;
  border: none;
  border-top-width: 0.25rem;
  border-top-style: solid;
}
.hide {
  display: none;
}
.scroll {
  overflow: hidden;
  overflow-y: scroll;
  max-height: 32em;
  padding-left: 1em;
  resize: vertical;
}

main {
  margin: 0 auto;
  max-width: 96em;
  img,
  canvas,
  input {
    width: 100%;
    display: block;
  }
  input[type="checkbox"] {
    width: initial;
  }
  canvas {
    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAAECAYAAACp8Z5+AAAAIElEQVQYV2Nk+M/QwMDI0MAABYxgGkkQIoAkiBCACgIABm4HhEEa4PgAAAAASUVORK5CYII=");
  }
}

.load {
  #chromaImg,
  #roi,
  .ui {
    display: block;
  }
  canvas,
  .taint {
    display: none;
  }

  #edit:before,
  section:before {
    content: "";
    image-rendering: pixelated;
    -ms-interpolation-mode: nearest-neighbor;
    background: url("data:image/gif;base64,R0lGODlhBgADAPABAICAgAAAACH/C05FVFNDQVBFMi4wAwEAAAAh+QQJFAABACwAAAAABgADAAACBkxggGfMBQAh+QQJFAABACwAAAAABgADAAACBQximHZbACH5BAUUAAEALAAAAAAGAAMAAAIFRGKXiVoAOw==")
      repeat-x top/1.5em;
    position: fixed;
    width: 100%;
    //height :100%;
    //left:0;
    padding: 0.5em;
    font-size: 3rem;
    text-shadow: 0.05em 0.05em 0em #000, -0.05em -0.05em 0em #f00,
      -0.05em 0.05em 0em #0f0, 0.05em -0.05em 0em #00f;
    line-height: 0;
    mix-blend-mode: difference;
    color: #fff;
    z-index: 2;
  }
  section:before {
    content: attr(data-load);
    background: none;
    mix-blend-mode: normal;
    z-index: 3;
  }
}

.ui {
  z-index: 4;
  position: fixed;
  font-size: 6rem;
  color: red;
  margin: -4rem 0 0 -2rem;
  text-shadow: 0 0.05em #000;
  #abort {
    display: none;
  }
}
#roi {
  z-index: 3;
  pointer-events: none;
}
#color {
  z-index: 2;
  mix-blend-mode: multiply;
  filter: blur(0.33em);
  transition-delay: 2s;
}
#depth {
  z-index: 1;
  opacity: 0;
}
#edit:hover canvas:not(#chromaImg) {
  opacity: 0;
  &#depth {
    opacity: 1;
    transition-delay: 4s;
  }
}

.abs {
  position: absolute;
  background-image: none;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transition: opacity 0.25s;
}
.w13 {
  width: 12.5%;
}
.w25 {
  width: 25%;
}
.w33 {
  width: 33.33%;
}
.w50 {
  width: 50%;
}
.w66 {
  width: 66.66%;
}
.w100 {
  width: 100%;
  clear: both;
}

.w13,
.w25,
.w33,
.w50,
.w66 {
  position: relative;
  float: left;
  &.alignleft {
    float: left;
  }
  &.alignright {
    float: right;
  }
  &.aligncenter {
    float: none;
    margin-left: auto;
    margin-right: auto;
  }
}

#inpaint {
  width: initial;
  display: inline-block;
  vertical-align: middle;
}

table.bar {
  table-layout: fixed;
  clear: both;
  width: 100%;
  height: 1.25rem;
  border-collapse: collapse;
  position: relative;
  z-index: 2;
  tr,
  td,
  th {
    text-align: left;
  }
  th {
    width: 33.33%;
    font-weight: normal;
    span {
      float: right;
      text-align: right;
    }
  }
  td {
    border-right: solid 1px #fff;
    color: transparent;
    &:last-of-type {
      border-right-width: 0;
    }
    &:hover {
      color: #000;
      //text-shadow:0 .03em #fff;
    }
  }
}

fieldset {
  border: 0;
  border-top: 0.2rem solid #808080;
  margin: 0;
  padding: 0.25em 0;
  margin: 0.25em 0;
}
#default input[type="color"] {
  transform: scale(1.5, 3);
}
input[type="color"] {
  appearance: none;
  position: relative;
  transform: scale(1.5, 1.5);
  border: 0;
  height: 1.5rem;
}
label {
  position: relative;
}
label[data-id]:before {
  content: attr(data-id);
  position: absolute;
  padding: 0em 0.5em;
  z-index: 1;
  display: block;
  width: 100%;
}
label[data-skintone]:after {
  content: attr(data-skintone);
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: 1;
  background: white;
}

#default label,
#mask label {
  overflow: hidden;
  width: 20%;
  cursor: pointer;
  display: inline-block;
  float: left;
}

#mask {
  canvas {
    display: block;
  }
  max-height: 28rem;
  &.col0 .cell {
    flex: 0 1 12.5%;
    width: 12.5%;
  }
  &.col1 .cell {
    flex: 0 1 25%;
    width: 25%;
  }
  &.col2 .cell {
    flex: 0 1 50%;
    width: 50%;
  }

  .row {
    display: flex;
    flex-wrap: wrap;
    overflow: hidden;
  }
  .cell {
    flex: 0 1 12.5%;
    width: 12.5%;
    position: relative;
    float: left;
    padding-top: 1.5rem;
    .hover {
      position: absolute;
      opacity: 0;
    }
    &:hover .hover {
      opacity: 1;
    }
    input {
      height: 100%;
      mix-blend-mode: multiply;
      z-index: 1;
    }
    label,
    input,
    .hover {
      position: absolute;
      bottom: 0;
    }
  }

  label {
    width: 100%;
    height: 100%;
  }
}

//d3 wheel
svg {
  path.area {
    fill: rgba(255, 255, 255, 0.5);
    mix-blend-mode: overlay;
  }
  line,
  .point {
    stroke: #fff;
    stroke-width: 0.5;
    stroke-linecap: round;
  }
  .point {
    stroke-opacity: 0.5;
    fill-opacity: 0.5;
    &.active {
      fill-opacity: 1;
      stroke-opacity: 1;
      animation: 0.25s linear 0s infinite alternate attn;
    }
  }
  @keyframes attn {
    to {
      stroke: #000;
    }
  }
  text {
    font-size: 1em;
    text-anchor: middle;
  }
  .Spokes {
    circle {
      fill: rgba(255, 255, 255, 0);
    }
  }
}

#help {
  position: fixed;
  right: 0.5em;
  bottom: 0.5em;
  z-index: 10;
  padding: 0.25em;
}