body {
  font-family: Arial, sans-serif;
  margin: 20px;
}

.image-container {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.image-box {
  width: 150px;
  height: 150px;
  border: 2px dashed #ccc;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  overflow: hidden;
  position: relative;
}

.image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  image-rendering: pixelated;
}

canvas {
  image-rendering: pixelated;
}

.image-box:hover {
  border-color: #666;
}

.upload-text {
  color: #999;
  text-align: center;
  padding: 10px;
}

.canvas-container {
  width: 400px;
  height: 400px;
  border: 2px solid #ccc;
  position: relative;
}

#mainCanvas {
  width: 100%;
  height: 100%;
  display: block;
}

input[type="file"] {
  display: none;
}