/* style.css - Kustomisasi Tampilan e-Invoice */
body {
    background-color: #f4f6f9;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.card-header {
    background: linear-gradient(135deg, #0d6efd, #0dcaf0);
    color: white;
    font-weight: bold;
    border-top-left-radius: 12px !important;
    border-top-right-radius: 12px !important;
}

.btn-primary {
    padding: 10px 20px;
    font-weight: 600;
}