update di penjualan invoice

application/views/customers/layout.php

@@ -1,4 +1,10 @@
-<div class="container mt-4">
+<link rel="stylesheet" href="<?=base_url('assets/css/invoices-professional.css').'?v='.filemtime(FCPATH.'assets/css/invoices-professional.css')?>">
+<section class="invoice-workspace">
+    <header class="invoice-hero">
+        <div><span>SIKLUS PENJUALAN</span><h2>Customer</h2><p>Kelola identitas, termin pembayaran, dan kebijakan kredit customer.</p></div>
+    </header>
+    <?php $this->load->view('sales/_section_nav',array('sales_section'=>'customer','sales_summary'=>$summary)); ?>
+<div class="container-fluid px-0">
     <div class="card modern-card shadow-sm border-0 rounded-4">
         <div class="card-body p-4">
 
@@ -24,9 +30,10 @@
 
         </div>
     </div>
-</div>
-
-<!-- MODAL -->
+</div>
+</section>
+
+<!-- MODAL -->
 <div class="modal fade" id="modalCustomer">
 <div class="modal-dialog modal-dialog-centered">
 <div class="modal-content">