body {
    font-family: Arial, sans-serif;
    background: linear-gradient(to right, #6dd5fa, #2980b9);
    color: #fff;
    margin: 0;
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  nav.home-nav {
    width: 100%;
    text-align: left;
    padding: 10px;
  }
  
  nav.home-nav a {
    color: white;
    font-size: 1.5rem;
    text-decoration: none;
  }
  
  .container {
    background: rgba(0, 0, 0, 0.75);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    max-width: 600px;
    width: 100%;
    text-align: center;
    margin-bottom: 30px;
  }
  
  textarea,
  input {
    width: 100%;
    margin: 10px 0;
    padding: 10px;
    font-size: 1rem;
    border: none;
    border-radius: 6px;
    box-sizing: border-box;
  }
  
  textarea {
    height: 100px;
    resize: vertical;
  }
  
  .buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 10px;
    margin: 15px 0;
  }
  
  button {
    flex: 1 1 calc(50% - 10px);
    padding: 10px;
    background-color: #3498db;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    color: white;
    cursor: pointer;
    transition: background-color 0.3s;
  }
  
  button:hover {
    background-color: #2980b9;
  }
  
  #output {
    margin-top: 20px;
    background-color: #222;
    padding: 15px;
    border-radius: 8px;
    white-space: pre-wrap;
    word-break: break-word;
    color: #0f0;
  }
  
  .info-section {
    max-width: 600px;
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.3);
    color: #fff;
  }
  
  .info-section h2 {
    margin-top: 0;
    font-size: 1.5rem;
  }
  
  .info-section ul {
    padding-left: 20px;
    text-align: left;
  }

  .popup {
    position: fixed;
    top: 30%;
    left: 50%;
    transform: translate(-50%, -30%);
    background-color: #222;
    color: #fff;
    padding: 20px 30px;
    border-radius: 10px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.6);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .popup button {
    margin-top: 15px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 6px;
    padding: 8px 15px;
    cursor: pointer;
  }
  
  .popup.hidden {
    display: none;
  }
  
  
  @media (max-width: 600px) {
    .buttons {
      flex-direction: column;
    }
  
    button {
      width: 100%;
    }
  }