body {
  font-family: sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 20px;
}
#controls {
  margin-bottom: 20px;
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}
#controls input[type='text'],
#controls input[type='checkbox'] {
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 4px;
}
#controls label {
  display: flex;
  align-items: center;
  gap: 5px;
}
#controls select,
#controls button {
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 4px;
  background-color: #f8f8f8;
}
#canvases {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  justify-content: center;
  flex-wrap: wrap;
}
#canvases > div {
  display: flex;
  flex-direction: column;
  align-items: center;
}
#sourceCanvas {
  border: 1px solid #ccc;
  margin-top: 5px;
  image-rendering: pixelated; /* Maintain pixelated look when scaled by CSS */
}
#outputCanvas {
  border: 1px solid #ccc;
  margin-top: 5px;
  width: 512px; /* Display size - 4x the drawing width */
  height: 512px; /* Display size - 4x the drawing height */
  image-rendering: pixelated; /* Keeps pixels sharp when scaled */
}
#statsContainer {
  width: 512px;
}
#status {
  margin-top: 15px;
  font-weight: bold;
  min-height: 1.2em; /* Prevent layout shift */
}