.invoice-header {
    padding-bottom: 20px;
    margin-bottom: 30px;
}
.header-row {
    position: fixed;
    top: 135px;
    left: 0;
    right: 0;
    page-break-inside: avoid;
}

.invoice-title {
    font-weight: 700;
}

.company-info {
    text-align: right;
}

.invoice-details {
    border-radius: 8px;
    margin-bottom: 30px;
}

.invoice-table th {
    background-color: #808080;
    color: white;
    border: none;
}

.invoice-total {
    background-color: #808080;
    border: 2px solid #808080;
    border-radius: 8px;
    padding: 20px;
}