input[type="text"] {
    width: 80%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    margin-bottom: 10px;
}

button {
    background-color: #007bff;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
    transition: background 0.3s ease;
}

button:hover {
    background-color: #0056b3;
}

.qr-code {
    margin-top: 20px;
}
/* Add to existing CSS */
button {
    background-color: #007bff;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
    transition: background 0.3s ease;
    margin: 5px;
}

button:hover {
    background-color: #0056b3;
}