* {box-sizing: border-box}
[hidden] {display: none !important}
[disabled] {pointer-events:none; opacity: 0.3}

html {
  --background: #F1F5F8;
  --spacing: 24px;
  --spacing-s: 12px;
  --spacing-xs: 6px;

  --square-button-height: 56px;
  --square-button-width: 62px;
  --tall-button-height: 50px;
  --canvas-size: 512px;
  --preset-border: 69px;
}


@media (max-width: 512px) {
  html { --canvas-size: 256px; }
}

body {
  padding: 2em;
  margin: 0;
  font-family: 'Simonetta', sans-serif;
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: 1px;
  background: #093020;
  background-image: url('assets/background.png');
  background-repeat: no-repeat;
  background-size: cover;
  color: white;
}

body.eula {
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.5;
  font-family: sans-serif;
}

a:link, a:visited {
    color: inherit;
    font-weight: bold;
}

p {
  text-transform: none;
  font-size: 16px;
}

.splash {
  width: 100%;
  max-width: 600px;
  margin: var(--spacing-s) auto;

  font-weight: normal;
}

.splash p {
  font-family: 'Open Sans', 'Simonetta', sans-serif;
  padding: 0 var(--spacing);
  letter-spacing: 0;
  line-height: 1.5;
}

.splash .controls {
  width: 300px;
  margin: 0 auto;
  margin-bottom: var(--spacing-s);
}

.horizontal {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: flex-start;
}
.vertical {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.flex {
  flex: 1;
}

.main-wrapper {
  align-items: center;
  margin-left: var(--spacing);
}

.box {
  position: relative;
  padding: 4px;
  background: #0E0A06;
  border: 2px solid #B7876B;
  border-image-source: radial-gradient(#FFCC95, #251B14);
  border-image-slice: 1;
}

.box .header {
  height: 50px;
  line-height: 50px;
  background: transparent url('assets/header.png') no-repeat top right;
  background-size: cover;

  /* The sprite has a bit of a padding around it, so resize it to fit better. */
  background-position: 0 -6px;
  background-size: 100% 72px;

  color: white;
  text-align: center;
}

.header span {
  display: inline-block;
}

.header span, .header svg {
  vertical-align: middle;
}

.box .header::first-letter {
  font-size: 18px;
}

.box.table {
  display: table;
  z-index: 2;
  padding: 6px;
}
.box.output {
  /* The model expects a 512x512 square, but all the presets
   * are actually rectangles */
  width: calc(var(--canvas-size) - var(--preset-border) - var(--preset-border));
  flex-shrink: 0;
  margin-left: var(--spacing-s);
}
.box.canvas-container {
  /* The model expects a 512x512 square, but all the presets
   * are actually rectangles */
  width: calc(var(--canvas-size) - var(--preset-border) - var(--preset-border));
  overflow: hidden;
  flex-shrink: 0;
  margin: var(--spacing-s);
}
.box.output .img-container {
  width: 100%;
  border: 2px solid black;
  overflow: hidden;
}
.output img {
  display: block;
  height: var(--canvas-size);
  width: var(--canvas-size);
  margin-left: calc(-4px - var(--preset-border));
}

.grid {
  display: grid;
}

.controls button, .button {
  font-family: inherit;
  font-size: 12px;
  text-transform: inherit;
  cursor: pointer;
  transition: transform 0.2s ease-in-out, background 0.2s ease-in-out;
  background:#2E2419;
  color: #E2D2A5;
  fill:  #E2D2A5;
  border: none;
  padding: 0;

  /* fit in a grid nicely */
  width: 100%;
  height: 100%;
  letter-spacing: 1px;
  user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  -webkit-user-select: none;
}
button:active, button.active {
  outline: none !important;
}

.controls button.active {
  box-shadow: none;
  border: none;
  background: #020024;
  background: linear-gradient(36deg, #020024 0%, #051408 16%, #1ce490 100%);
}

.controls button > svg {
  pointer-events: none;
  width: 24px;
  height: 24px;
  fill: currentColor;
  vertical-align: middle;
  margin: 0 8px;
}
.corner {
  background: transparent url('assets/corner.png') no-repeat top right;
  background-size: cover;
  width: 30px;
  height: 30px;
  position: absolute;
  z-index: 10;
}
.corner.tl {
  top: -6px;
  left: -6px;
  transform: rotate(-90deg);
}
.corner.tr {
  top: -6px;
  right: -6px;
}
.corner.bl {
  bottom: -6px;
  left: -6px;
  transform: rotate(180deg);
}
.corner.br {
  bottom: -6px;
  right: -6px;
  transform: rotate(90deg);
}

/*
 * Body parts palette.
 */

.controls.palette {
  grid-template-rows: repeat(11, var(--square-button-height));
  grid-template-columns: repeat(3, var(--square-button-width));
  margin-right: 8px;
}
.controls button.square {
  position: relative;
  font-size: 11px;
  padding: 12px;
  background: transparent url('assets/button_square_background.png') no-repeat top right;
  /* The sprite has a bit of a padding around it, so resize it to fit better. */
  background-position: -6px -6px;
  background-size: calc(var(--square-button-width) + 12px)  calc(var(--square-button-height) + 12px);
  text-transform: none;
}
.controls button.square.active {
  background: transparent url('assets/button_square_active.png') no-repeat top right;
  /* Make this sprite a bit smaller so that it looks more inset */
  background-position: -2px -2px;
  background-size: calc(var(--square-button-width) + 4px) calc(var(--square-button-height) + 4px);
}
.controls button.square > div {
  height: 12px;
  width: 12px;
  position: absolute;
  top: 8px;
  left: 8px;
  border-radius: 50%;
}

.palette label {
  height: 100%;
  background: transparent url(assets/header.png) no-repeat top right;
  background-size: contain;
  writing-mode: vertical-rl;
  text-orientation: upright;
  color: white;
  letter-spacing: 4px;
  text-align: center;
}

/*
 * App tools.
 */
.brushes {
  align-items: center;
}
.controls button.round {
  flex-shrink: 0;
  background: transparent url('assets/button_round.png') no-repeat top right;
  background-size: cover;
  margin: 0 2px;
}
.controls button.round.xxs {
  height: 14px;
  width: 14px;
}
.controls button.round.xs {
  height: 16px;
  width: 16px;
}
.controls button.round.s {
  height: 20px;
  width: 20px;
}
.controls button.round.m {
  height: 30px;
  width: 30px;
}
.controls button.round.l {
  height: 40px;
  width: 40px;
}
.controls button.round.active {
  background: transparent url('assets/button_round_active.png') no-repeat top right;
  background-size: cover;
}

.controls button.tall, .button.tall {
  height: var(--tall-button-height);
  background: transparent url('assets/button_brown.png') no-repeat top right;
  /* The sprite has a bit of a padding around it, so resize it to fit better. */
  background-position: 0 -6px;
  background-size: 100% calc(var(--tall-button-height) + 12px);
}
.controls button.tall.active {
  background: transparent url('assets/button_green.png') no-repeat top right;
  /* The sprite has a bit of a padding around it, so resize it to fit better. */
  background-position: 0 -6px;
  background-size: 100% calc(var(--tall-button-height) + 12px);
}
button.tall.action {
  background: transparent url('assets/button_red.png') no-repeat top right;
  /* The sprite has a bit of a padding around it, so resize it to fit better. */
  background-position: 0 -6px;
  background-size: 100% calc(var(--tall-button-height) + 12px);
  min-width: 110px;
}

.button.select {
  background: transparent url(assets/button_brown.png) no-repeat top right;
  background-position: -12px -6px;
  background-size: calc(100% + 24px) calc(var(--tall-button-height) + 12px);
  flex-shrink: 0;
  width: 180px;
  margin-right: 6px;
}

.button.select select {
  font-family: inherit;
  font-size: inherit;
  background: transparent;
  border: none;
  color: inherit;
  text-transform: inherit;
  width: 96%;
  height: 96%;
}

input[type=file]{
  width: 0;
  height: 0;
  opacity: 0;
  cursor: pointer;
  display: none;
}
label {
  display: flex;
  justify-content: start;
  align-items: center;
  justify-content: center;
}

#spinner {
  background: url(assets/progress.png);
  background-size: cover;
  position: absolute;
  top: calc(50% - 40px);  /* Account for the header. */
  left: calc(50% - 50px);
  width: 100px;
  height: 100px;
  animation: spin .8s linear infinite;
}
@keyframes spin {
  to {transform: rotate(360deg)}
}

.canvas-container {
  margin: 4px 0;
}

canvas {
  width: var(--canvas-size) !important;
  height: var(--canvas-size) !important;
  margin-left: calc(-4px - var(--preset-border));

  image-rendering: optimizeSpeed;             /* Older versions of FF          */
  image-rendering: -moz-crisp-edges;          /* FF 6.0+                       */
  image-rendering: -webkit-optimize-contrast; /* Safari                        */
  image-rendering: -o-crisp-edges;            /* OS X & Windows Opera (12.02+) */
  image-rendering: pixelated;                 /* Awesome future-browsers       */
}

@media (max-width: 500px) {
  body {
    --square-button-height: 54px;
    --square-button-width: 100%;
    --preset-border: 0px;
    padding: 4px;
  }
  .main-wrapper {
    display: block;
  }
  .box.output {
    margin-top: 20px;
    margin-left: 0;
  }
  .box.table, .box.output {
    display: inline-block;
    width: 100%;
  }
  .box.table > .horizontal {
    flex-direction: column;
  }
  .controls.palette {
    grid-template-columns: repeat(5, 1fr);
    grid-template-rows: repeat(4, 50px);
    margin-right: 0;
    margin-bottom: 8px;
  }
  .controls {
    width: 100%;
  }
  .vertical {
    width: 100%;
    align-items: center;
  }
  button, .button {
    letter-spacing 0 !important;
    font-size: 10px !important;
  }
  .button.select {
    width: 150px;
  }
  .output img, canvas {
    margin: 0 auto;
  }
  .palette label {
    grid-column-start: 1 !important;
    grid-row-start: auto !important;
    grid-row-end: auto !important;
    writing-mode: inherit !important;
    text-orientation: inherit !important;
    background-size: auto !important;
  }
  .main-wrapper {
    margin-left: 0;
  }
  .canvas-container {
    margin: 0;
  }
}