/* styles.css */
html, body {
    height: 100%;
    margin: 0;
  }
  body {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fafafa;
    font-family: Arial, sans-serif;
  }
  #container {
    text-align: center;
    max-width: 600px;
    width: 90%;
    opacity: 1;
    transition: opacity 0.5s ease;
  }
  #container p {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
  }
  #container select,
  #container button {
    font-size: 1rem;
    padding: 0.5rem 1rem;
    margin-top: 1rem;
    cursor: pointer;
  }
  #container button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
  }