body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  margin: 0;
  background-color: #f0f0f0;
}

.control-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: #fff;
  image-rendering: pixelated;
  gap: 0;
}

.control-panel-window-bar img {
  display: block;
}

.control-panel-desktop-pattern {
  display: flex;
  flex-direction: column;
  align-items: center;

  width: 100%;
  max-width: fill-available;
  box-sizing: border-box;
  padding: 26px 24px;
  box-shadow:inset 0px 0px 0px 4px black;
}
.editor-preview-container {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}

.pattern-editor-container {
  margin-right: 20px;
}

.editor-canvas-container {
  border: 2px solid black;
  cursor: crosshair;
}
#editor-canvas {
  /* necessary for some random space introduced by border? */
  margin-bottom:-4px;
}

#tile-canvas {
  /* make this element invisible */
  position: absolute;
  top: -9999px;
}

.pattern-preview-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 2px solid black;

  /* create a 'rabbet' shape to give a pixelated border radius */
  clip-path: polygon(
    0 2px,
    2px 2px,
    2px 0,
    110px 0px,
    110px 2px,
    100% 2px,
    100% 80px,
    110px 80px,
    110px 100%,
    2px 100%,
    2px 80px,
    0 80px);
}
.pattern-preview {
  display: inline-block;
  cursor: pointer;  
}

.preview-controls {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  width: 100%;
  height: 10px;
  vertical-align: top;
  border-bottom: 2px solid black;
  gap: 0;
}

.preview-controls button {
  margin-top: -1px;
  margin-left: 20px;
  font-size: 0;
  height: 10px;
  background-color: #ffffff00;
  border: 0;
  cursor: pointer;
}

.preview-controls img {
  display: block;
}

#next-btn {
  margin-right: 20px;
  transform: scaleX(-1);
}

.desktop-pattern-text-container {
  margin-top: 12px;
}

.desktop-pattern-text-container img {
  display: block;
}