body {
  font-family: Arial, sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0;
  height: 100vh;
  background-color: #f5f5f5;
}

#camera-container {
  position: relative;
  width: 100%;
  max-width: 600px;
  margin-top: 20px;
}

#video {
  width: 100%;
  border: 2px solid #ccc;
}

#canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
}

#controls {
  margin-top: 20px;
  display: flex;
  gap: 20px;
}

button {
  padding: 10px 20px;
  margin: 10px;
  background-color: #4CAF50;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

button:hover {
  background-color: #45a049;
}

#photo-container img {
  margin-top: 20px;
  max-width: 100%;
  border: 2px solid #ccc;
}

/* 3D Circle Button Styling */
.circle-btn {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  font-size: 14px;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  background: linear-gradient(145deg, #ff6a00, #ee5b00);
  color: white;
  box-shadow: 4px 4px 8px rgba(0, 0, 0, 0.2), -4px -4px 8px rgba(255, 255, 255, 0.3);
  transition: all 0.3s ease;
}

.circle-btn:hover {
  box-shadow: 4px 4px 16px rgba(0, 0, 0, 0.3), -4px -4px 16px rgba(255, 255, 255, 0.4);
}