.monthly-invoice {
    width: 900px;
    margin: 0 auto;
}

.monthly-invoice-title {
    font-family: 'Poppins', sans-serif;
    font-size: 30px;
    font-weight: 700;
    color: black;
    text-align: left;
    margin-bottom: 30px;
}

.monthly-invoice-table {
    width: 100%;
    border-collapse: collapse;
    border: 1px solid #ddd;
}

.monthly-invoice-table th,
.monthly-invoice-table td {
    padding: 12px;
    border: 1px solid #ddd;
    text-align: left;
}

.invoice-table-header {
    font-family: 'Poppins', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: black;
    background-color: #f8f8f8;
}

.invoice-table-body {
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    font-weight: 500;
    color: #78716C;
    background-color: #fff;
}

.invoice-table-body:nth-child(even) {
    background-color: #f2f2f2;
}

.invoice-table-footer {
    font-family: 'Poppins', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: black;
    background-color: #f8f8f8;
}

.payment-button {
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: black;
    text-align: center;
    padding: 10px 20px;
    background: white;
    border: 1px solid #F8B602;
    border-radius: 8px;
    margin-right: 10px;
    cursor: pointer;
    transition: background 0.3s, color 0.3s;
}

.payment-button:hover {
    background: #F8B602;
    color: white;
    border-color: #F8B602;
}