#controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75em;
  margin-bottom: 1.5em;

  > aside {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5em;
  }
}

label {
  display: flex;
  align-items: center;
  gap: 0.4em;
}

.threshold-value {
  min-width: 3ch;
  text-align: right;
  font-feature-settings: "tnum";
}

.status {
  margin: 0;
  font-size: 0.85rem;
  color: var(--accent);
  min-height: 1.2em;
}

#image-container {
  position: relative;
  width: fit-content;
  max-width: 100%;
  margin: 0 auto;
}

#image-container img {
  display: block;
  max-width: 100%;
  height: auto;
  max-height: 42em;
  border-radius: 16px;
}

#image-container canvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
}