body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #000;
  color: white;
  display: flex;
}

#sidebar {
  width: 150px;
  background-color: #2c2c2c;
  padding: 10px;
  box-sizing: border-box;
}

#sidebar h3 {
  font-size: 1.2em;
  margin-bottom: 10px;
  color: #fff;
}

.texture-item {
  margin-bottom: 10px;
  cursor: grab;
}

.texture-item img {
  width: 100%;
  border-radius: 5px;
  border: 2px solid transparent;
  display: block;
}

.texture-item img:hover {
  border-color: #fff;
}

.texture-item p {
  text-align: center;
  font-size: 0.85em;
  margin: 4px 0 0 0;
}

#canvas-container {
  flex: 1;
  background-color: black;
}