/* General reset for body margin and padding */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    min-height: 100vh;
    /* background-color: #f4f4f9; */
}

/* Main container to center everything */
.container {
    text-align: center;
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
}

/* Styling for the input box */
input[type="text"] {
    width: 80%;
    padding: 10px;
    margin: 15px 0;
    font-size: 16px;
    border: 2px solid #ddd;
    border-radius: 4px;
    outline: none;
}

input[type="text"]:focus {
    border-color: #007bff;
}

/* Styling for the button */
button {
    padding: 12px 20px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s ease;
}

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

/* QR Code container styling */
#qr-container {
    margin-top: 20px;
}

img {
    max-width: 150px;
    max-height: 150px;
    margin-top: 20px;
    border: 2px solid #ddd;
    border-radius: 8px;
}