body {
    background-color: #f8f9fa;
}

.navbar {
    margin-bottom: 20px;
}

.card {
    border-radius: 10px;
}

.table th, .table td {
    vertical-align: middle;
}

.badge {
    font-size: 0.9em;
    padding: 0.5em 1em;
}

.modal-content {
    border-radius: 10px;
}

.alert-dismissible .btn-close {
    padding: 0.75rem 1.25rem;
}

#pix_qrcode img {
    max-width: 200px;
    margin: 0 auto;
}

#pix_codigo {
    font-family: monospace;
    font-size: 0.9em;
}