#imageColour,
#imageThreshold,
#upload {
  display: none;
}

#fileInput {
  margin: 20px auto;
  width: auto;
}

canvas {
  padding: 10px;
  height: auto;
  width: 40%;
  background-color: white;
  image-rendering: pixelated;
}

.error-correction {
  margin: 20px 0;
}

.radio-group {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 10px 0;
}

input#size, 
input#submoduleSize {
  width:80%;
  margin: 8px;
}

input[type="radio"] {
  position: absolute;
  opacity: 0;
  cursor: pointer;
}

.radio-label {
  padding: 8px;
  background: var(--background);
  min-width: 60px;
  display: inline-block;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s ease;
}

input[type="radio"]:checked+.radio-label {
  border-color: var(--header);
  background-color: var(--header);
  color: var(--background);
}

.radio-title {
  font-weight: bold;
  margin-bottom: 2px;
}

.radio-subtitle {
  font-size: 0.8em;
  opacity: 0.8;
}

.current-value {
  background: var(--header);
  color: var(--background);
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 0.9em;
  margin-left: 5px;
}

#input {
  width: 90%;
  max-width: 400px;
  margin: 10px 0;
  padding: 10px;
  font-family: inherit;
  font-size: 20px;
}

.inline {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.inline div {
  margin: 0 10px;
}

@media (min-width: 700px) {
  .inline {
    flex-direction: row;
    justify-content: center;
  }

  .inline > * {
    width: auto;
    text-align: left;
  }

  canvas {
    width: 30%;
  }
}

.inline h3 {
  display: inline;
  margin: 0;
}

.button-group {
  margin: 20px 0;
}

.size,
.backgroundtype {
  display: inline-block;
}

figure {
  max-width: 400px;
}

hr {
  margin: 20px auto;
  border: none;
  height: 1px;
  background: var(--bodyalt);
  width: 90%;
}