styles.css

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;}

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  header {
    background-color: #422147;
    color: #fff;
    text-align: center;
    padding: 10px;
  }

  nav {
    background-color: #444;
    color: #fff;
    text-align: center;
    padding: 10px;
    display: flex;
  }
nav a {
    color: #fff;
    text-decoration: none;
    padding: 10px;
    margin: 0 10px;
  }
  footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 10px;
    position: fixed;
    bottom: 0;
    width: 100%;
  }

  #content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 20px;
  }

 #qr-code {
    width: 300px;
    height: 300px;
    border: #333 dotted 2px;
    border-radius: 5px;
    padding: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
  }
  label {
    font-size: 1.2rem;
    font-weight: bold;
  }
  input {
    padding: 10px;
    border: #333 dotted 2px;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: bold;
    transition: 0.3s;
  }
  button {
    padding: 10px;
    background-color: #422147;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: bold;
    transition: 0.3s;
  }

    button:hover {
        background-color: #b842ca;
        color: #fff;
    }