.qr-code-container {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    
    svg {
        max-width: 100%;
        height: auto;
    }
}

.card {
    border-radius: 10px;
    overflow: hidden;
}

@media print {
    body * {
        visibility: hidden;
    }
    .qr-code-container, .qr-code-container * {
        visibility: visible;
    }
    .qr-code-container {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        text-align: center;
        box-shadow: none;
        border: none;
    }
}