/* General body styling */
body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    color: #333;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
  }
  
  /* Centering content */
  .container {
    background-color: #fff;
    padding: 2rem;
    margin: 2rem;
    border-radius: 8px;
    box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 500px;
  }
  
  /* Header styling */
  h1 {
    text-align: center;
    color: #4a90e2;
    font-size: 1.8rem;
  }
  
  /* Form styling */
  form {
    display: flex;
    flex-direction: column;
  }
  
  /* Labels */
  label {
    margin-bottom: 5px;
    font-weight: bold;
  }
  
  /* Inputs and select elements */
  input[type="number"],
  select {
    padding: 10px;
    margin-bottom: 1rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s;
  }
  
  /* Focus styles for inputs and select */
  input[type="number"]:focus,
  select:focus {
    border-color: #4a90e2;
    outline: none;
  }
  
  /* Button styling */
  button {
    background-color: #4a90e2;
    color: white;
    padding: 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s;
  }
  
  button:hover {
    background-color: #357ab8;
  }
  
  /* Response message styling */
  #responseMessage {
    margin-top: 1rem;
    font-size: 1rem;
    font-weight: bold;
  }
  
  /* Fetch button styling */
  #fetchData {
    background-color: #50c878;
    margin-top: 1rem;
  }
  
  #fetchData:hover {
    background-color: #3da862;
  }
  
  /* Output styling */
  pre#output {
    background-color: #eef1f7;
    padding: 1rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    overflow-x: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
    max-height: 300px;
    margin-top: 1rem;
    font-size: 0.9rem;
  }
  
  /* Mobile responsiveness */
  @media (max-width: 600px) {
    .container {
      padding: 1.5rem;
      margin: 1rem;
    }
  
    h1 {
      font-size: 1.5rem;
    }
  
    button {
      padding: 10px;
      font-size: 0.9rem;
    }
  }