body {
  font-family: sans-serif;
  margin: 0;
  display: flex;
  flex-direction: column;
  height: 100vh;
}

#fileInput,
#dropZone,
#flipGreen,
#outputField,
#colorBlock,
#copyUnity,
#copyUnreal {
  margin: 5px;
}

#urlLoader {
  margin: 5px 0;
  display: flex;
  gap: 5px;
}

#urlInput {
  flex: 1;
  padding: 4px;
}

#dropZone {
  border: 2px dashed #666;
  padding: 10px;
  text-align: center;
  transition: background 0.2s;
}

#outputRow1 {
  display: flex;
  align-items: center;
  gap: 8px;
}

#outputRow2 {
  display: flex;
  gap: 8px;
  margin-top: 5px;
}

#outputField {
  flex: 1;
  padding: 4px;
  font-family: monospace;
}

#colorBlock {
  width: 30px;
  height: 30px;
  border: 1px solid #333;
}

#copyUnity,
#copyUnreal {
  padding: 4px 8px;
  cursor: pointer;
}

#canvas {
  flex: 1;
  border: 1px solid #333;
  cursor: crosshair;
  display: block;
  width: 100%;
}