  /* Form Fields Styling */
  .form-fields {
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
  }
  
  .form-fields:hover {
    box-shadow: 0 8px 16px rgba(255, 105, 135, 0.5); /* Pink-red shadow on hover */
  }
  
  /* Input Fields */
  .input-field {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 2px solid transparent;
    border-radius: 4px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
  }
  
  .input-field:hover {
    border-color: #ff6f91; /* Pink-red border on hover */
    box-shadow: 0 4px 8px rgba(255, 105, 135, 0.5); /* Pink-red shadow on hover */
  }
  
  /* Predict Price and Connect Button Styling */
  .btn {
    padding: 10px 20px;
    margin-top: 15px;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    background-color: #ff6f91; /* Pink-red background */
    color: #fff;
    border-radius: 4px;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
  }
  
  .btn:hover {
    box-shadow: 0 8px 16px rgba(255, 105, 135, 0.5); /* Pink-red shadow on hover */
    transform: scale(1.05); /* Slight zoom on hover */
  }
  
  /* Image Upload Field */
  #bookImage {
    padding: 10px;
    margin-top: 10px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
  }
  
  #bookImage:hover {
    border-color: #ff6f91; /* Pink-red border on hover */
    box-shadow: 0 4px 8px rgba(255, 105, 135, 0.5); /* Pink-red shadow on hover */
  }
  
  /* Predicted Price Display */
  #predictedPrice {
    color: #ff6f91;
    font-size: 1.2rem;
  }
  