.payroll-invoice-container {
    max-width: 100%;
    margin: 40px auto;
    margin-top: 0;
    background-color: #ffffff;
    padding: 40px;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

/* Header */
.payroll-invoice-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #dee2e6;
    padding-bottom: 20px;
    margin-bottom: 30px;
}
.payroll-invoice-logo {
    max-height: 70px;
}
.payroll-invoice-company-name {
    font-size: 1.5rem;
    font-weight: 700;
}
.payroll-invoice-company-details p {
    margin-bottom: 2px;
    color: #495057;
}

/* Section Titles */
.payroll-invoice-section-title {
    background-color: #f1f3f5;
    padding: 10px 15px;
    font-weight: 600;
    margin-bottom: 12px;
    border-left: 5px solid #343a40;
    border-radius: 4px 0 0 4px;
    font-size: 1.05rem;
}

/* Tables */
.payroll-invoice-table th {
    background-color: #f8f9fa;
    font-weight: 600;
    border-top: none;
}
.payroll-invoice-table td, .payroll-invoice-table th {
    vertical-align: middle;
    border: 1px solid #dee2e6;
}
.payroll-invoice-table tbody tr:last-child td {
    font-weight: 600;
    background-color: #f1f3f5;
}

/* Responsive */
@media print {
    .payroll-invoice-container {
        box-shadow: none;
        border: none;
        margin: 0;
    }
}

/* Footer */
.payroll-invoice-footer {
    text-align: center;
    font-size: 0.9rem;
    color: #6c757d;
    margin-top: 40px;
}

/* Custom utilities */
.payroll-invoice-bold {
    font-weight: 600;
}