               
                <div class="card-body">
                    <form id="invoiceSettingsForm">
                        <div class="row">
                            <!-- Left Column - Numbering & Formatting -->
                            <div class="col-md-6">
                                <h5>Invoice Numbering</h5>
                                
                                <div class="form-group">
                                    <label for="invoiceNumberPrefix">Invoice Number Pref