body {
  font-family: Arial, sans-serif;
  background-color: #f9f9f9;
  text-align: center;
  padding: 20px;
}

h1, h2 {
  margin-top: 30px;
}

.form, .controls {
  margin: 20px auto;
  max-width: 300px;
  text-align: left;
}

canvas {
  border: 2px solid #333;
  cursor: pointer;
  transition: transform 0.3s ease;
}

canvas:hover {
  transform: scale(1.02);
}

input[type="text"], input[type="password"], input[type="email"], input[type="file"], button {
  display: block;
  width: 100%;
  margin: 10px 0;
  padding: 10px;
  font-size: 16px;
}

#history img {
  width: 150px;
  margin: 5px;
  border: 1px solid #aaa;
  border-radius: 4px;
  cursor: pointer;
}