diff --git a/admin_side_nav.php b/admin_side_nav.php
index 9ee3171c..4c3ce5d9 100644
--- a/admin_side_nav.php
+++ b/admin_side_nav.php
@@ -15,7 +15,6 @@
         <nav>
             <ul class="nav nav-pills nav-sidebar flex-column mt-2" data-widget="treeview" data-accordion="false">
                 <!-- ACCESS Section -->
-                <li class="nav-header">ACCESS</li>
                 <li class="nav-item">
                     <a href="admin_user.php" class="nav-link <?php if (basename($_SERVER["PHP_SELF"]) == "admin_user.php") {echo "active";} ?>">
                         <i class="nav-icon fas fa-users"></i>
@@ -40,131 +39,104 @@
                         <p>Bulk Mail</p>
                     </a>
                 </li>
-
-                <!-- TAGS & CATEGORIES Section -->
-                <li class="nav-item has-treeview mt-2 <?php echo (in_array(basename($_SERVER['PHP_SELF']), ['admin_tag.php', 'admin_category.php', 'admin_tax.php', 'admin_ticket_status.php', 'admin_custom_link.php']) ? 'menu-open' : ''); ?>">
-                    <a href="#" class="nav-link">
-                        <p>
-                            TAGS & CATEGORIES
-                            <i class="right fas fa-angle-left"></i>
-                        </p>
+                        
+                <li class="nav-header">TAGS & CATEGORIES</li>
+                
+                <li class="nav-item">
+                    <a href="admin_tag.php" class="nav-link <?php echo (basename($_SERVER['PHP_SELF']) == 'admin_tag.php' ? 'active' : ''); ?>">
+                        <i class="nav-icon fas fa-tags"></i>
+                        <p>Tags</p>
+                    </a>
+                </li>
+                <li class="nav-item">
+                    <a href="admin_category.php" class="nav-link <?php echo (basename($_SERVER['PHP_SELF']) == 'admin_category.php' ? 'active' : ''); ?>">
+                        <i class="nav-icon fas fa-list-ul"></i>
+                        <p>Categories</p>
+                    </a>
+                </li>
+                <li class="nav-item">
+                    <a href="admin_tax.php" class="nav-link <?php echo (basename($_SERVER['PHP_SELF']) == 'admin_tax.php' ? 'active' : ''); ?>">
+                        <i class="nav-icon fas fa-balance-scale"></i>
+                        <p>Taxes</p>
+                    </a>
+                </li>
+                <li class="nav-item">
+                    <a href="admin_ticket_status.php" class="nav-link <?php echo (basename($_SERVER['PHP_SELF']) == 'admin_ticket_status.php' ? 'active' : ''); ?>">
+                        <i class="nav-icon fas fa-info-circle"></i>
+                        <p>Ticket Statuses</p>
+                    </a>
+                </li>
+                <li class="nav-item">
+                    <a href="admin_custom_link.php" class="nav-link <?php echo (basename($_SERVER['PHP_SELF']) == 'admin_custom_link.php' ? 'active' : ''); ?>">
+                        <i class="nav-icon fas fa-external-link-alt"></i>
+                        <p>Custom Links</p>
                     </a>
-                    <ul class="nav nav-treeview">
-                        <li class="nav-item">
-                            <a href="admin_tag.php" class="nav-link <?php echo (basename($_SERVER['PHP_SELF']) == 'admin_tag.php' ? 'active' : ''); ?>">
-                                <i class="nav-icon fas fa-tags"></i>
-                                <p>Tags</p>
-                            </a>
-                        </li>
-                        <li class="nav-item">
-                            <a href="admin_category.php" class="nav-link <?php echo (basename($_SERVER['PHP_SELF']) == 'admin_category.php' ? 'active' : ''); ?>">
-                                <i class="nav-icon fas fa-list-ul"></i>
-                                <p>Categories</p>
-                            </a>
-                        </li>
-                        <li class="nav-item">
-                            <a href="admin_tax.php" class="nav-link <?php echo (basename($_SERVER['PHP_SELF']) == 'admin_tax.php' ? 'active' : ''); ?>">
-                                <i class="nav-icon fas fa-balance-scale"></i>
-                                <p>Taxes</p>
-                            </a>
-                        </li>
-                        <li class="nav-item">
-                            <a href="admin_ticket_status.php" class="nav-link <?php echo (basename($_SERVER['PHP_SELF']) == 'admin_ticket_status.php' ? 'active' : ''); ?>">
-                                <i class="nav-icon fas fa-info-circle"></i>
-                                <p>Ticket Statuses</p>
-                            </a>
-                        </li>
-                        <li class="nav-item">
-                            <a href="admin_custom_link.php" class="nav-link <?php echo (basename($_SERVER['PHP_SELF']) == 'admin_custom_link.php' ? 'active' : ''); ?>">
-                                <i class="nav-icon fas fa-external-link-alt"></i>
-                                <p>Custom Links</p>
-                            </a>
-                        </li>
-                    </ul>
                 </li>
 
-                <!-- TEMPLATES Section -->
-                <li class="nav-item has-treeview mt-2 <?php echo (in_array(basename($_SERVER['PHP_SELF']), ['admin_project_template.php', 'admin_project_template_details.php', 'admin_ticket_template.php', 'admin_ticket_template_details.php', 'admin_vendor_template.php', 'admin_software_template.php', 'admin_document_template.php', 'admin_document_template_details.php']) ? 'menu-open' : ''); ?>">
-                    <a href="#" class="nav-link">
-                        <p>
-                            TEMPLATES
-                            <i class="right fas fa-angle-left"></i>
-                        </p>
+                <li class="nav-header">TEMPLATES</li>
+
+                <li class="nav-item">
+                    <a href="admin_project_template.php" class="nav-link <?php echo (in_array(basename($_SERVER['PHP_SELF']), ['admin_project_template.php', 'admin_project_template_details.php']) ? 'active' : ''); ?>">
+                        <i class="nav-icon fas fa-project-diagram"></i>
+                        <p>Project Templates</p>
+                    </a>
+                </li>
+                <li class="nav-item">
+                    <a href="admin_ticket_template.php" class="nav-link <?php echo (in_array(basename($_SERVER['PHP_SELF']), ['admin_ticket_template.php', 'admin_ticket_template_details.php']) ? 'active' : ''); ?>">
+                        <i class="nav-icon fas fa-life-ring"></i>
+                        <p>Ticket Templates</p>
+                    </a>
+                </li>
+                <li class="nav-item">
+                    <a href="admin_vendor_template.php" class="nav-link <?php echo (basename($_SERVER['PHP_SELF']) == 'admin_vendor_template.php' ? 'active' : ''); ?>">
+                        <i class="nav-icon fas fa-building"></i>
+                        <p>Vendor Templates</p>
+                    </a>
+                </li>
+                <li class="nav-item">
+                    <a href="admin_software_template.php" class="nav-link <?php echo (basename($_SERVER['PHP_SELF']) == 'admin_software_template.php' ? 'active' : ''); ?>">
+                        <i class="nav-icon fas fa-rocket"></i>
+                        <p>License Templates</p>
+                    </a>
+                </li>
+                <li class="nav-item">
+                    <a href="admin_document_template.php" class="nav-link <?php echo (in_array(basename($_SERVER['PHP_SELF']), ['admin_document_template.php', 'admin_document_template_details.php']) ? 'active' : ''); ?>">
+                        <i class="nav-icon fas fa-file"></i>
+                        <p>Document Templates</p>
                     </a>
-                    <ul class="nav nav-treeview">
-                        <li class="nav-item">
-                            <a href="admin_project_template.php" class="nav-link <?php echo (in_array(basename($_SERVER['PHP_SELF']), ['admin_project_template.php', 'admin_project_template_details.php']) ? 'active' : ''); ?>">
-                                <i class="nav-icon fas fa-project-diagram"></i>
-                                <p>Project Templates</p>
-                            </a>
-                        </li>
-                        <li class="nav-item">
-                            <a href="admin_ticket_template.php" class="nav-link <?php echo (in_array(basename($_SERVER['PHP_SELF']), ['admin_ticket_template.php', 'admin_ticket_template_details.php']) ? 'active' : ''); ?>">
-                                <i class="nav-icon fas fa-life-ring"></i>
-                                <p>Ticket Templates</p>
-                            </a>
-                        </li>
-                        <li class="nav-item">
-                            <a href="admin_vendor_template.php" class="nav-link <?php echo (basename($_SERVER['PHP_SELF']) == 'admin_vendor_template.php' ? 'active' : ''); ?>">
-                                <i class="nav-icon fas fa-building"></i>
-                                <p>Vendor Templates</p>
-                            </a>
-                        </li>
-                        <li class="nav-item">
-                            <a href="admin_software_template.php" class="nav-link <?php echo (basename($_SERVER['PHP_SELF']) == 'admin_software_template.php' ? 'active' : ''); ?>">
-                                <i class="nav-icon fas fa-rocket"></i>
-                                <p>License Templates</p>
-                            </a>
-                        </li>
-                        <li class="nav-item">
-                            <a href="admin_document_template.php" class="nav-link <?php echo (in_array(basename($_SERVER['PHP_SELF']), ['admin_document_template.php', 'admin_document_template_details.php']) ? 'active' : ''); ?>">
-                                <i class="nav-icon fas fa-file"></i>
-                                <p>Document Templates</p>
-                            </a>
-                        </li>
-                    </ul>
                 </li>
 
-                <!-- MAINTENANCE Section -->
-                <li class="nav-item has-treeview mt-2 <?php echo (in_array(basename($_SERVER['PHP_SELF']), ['admin_mail_queue.php', 'admin_mail_queue_message_view.php', 'admin_audit_log.php', 'admin_backup.php', 'admin_debug.php', 'admin_update.php']) ? 'menu-open' : ''); ?>">
-                    <a href="#" class="nav-link">
-                        <p>
-                            MAINTENANCE
-                            <i class="right fas fa-angle-left"></i>
-                        </p>
+                <li class="nav-header">MAINTENANCE</li>
+
+                <li class="nav-item">
+                    <a href="admin_mail_queue.php" class="nav-link <?php echo (in_array(basename($_SERVER['PHP_SELF']), ['admin_mail_queue.php', 'admin_mail_queue_message_view.php']) ? 'active' : ''); ?>">
+                        <i class="nav-icon fas fa-mail-bulk"></i>
+                        <p>Mail Queue</p>
+                    </a>
+                </li>
+                <li class="nav-item">
+                    <a href="admin_audit_log.php" class="nav-link <?php echo (basename($_SERVER['PHP_SELF']) == 'admin_audit_log.php' ? 'active' : ''); ?>">
+                        <i class="nav-icon fas fa-history"></i>
+                        <p>Audit Logs</p>
+                    </a>
+                </li>
+                <li class="nav-item">
+                    <a href="admin_backup.php" class="nav-link <?php echo (basename($_SERVER['PHP_SELF']) == 'admin_backup.php' ? 'active' : ''); ?>">
+                        <i class="nav-icon fas fa-cloud-upload-alt"></i>
+                        <p>Backup</p>
+                    </a>
+                </li>
+                <li class="nav-item">
+                    <a href="admin_debug.php" class="nav-link <?php echo (basename($_SERVER['PHP_SELF']) == 'admin_debug.php' ? 'active' : ''); ?>">
+                        <i class="nav-icon fas fa-bug"></i>
+                        <p>Debug</p>
+                    </a>
+                </li>
+                <li class="nav-item">
+                    <a href="admin_update.php" class="nav-link <?php echo (basename($_SERVER['PHP_SELF']) == 'admin_update.php' ? 'active' : ''); ?>">
+                        <i class="nav-icon fas fa-download"></i>
+                        <p>Update</p>
                     </a>
-                    <ul class="nav nav-treeview">
-                        <li class="nav-item">
-                            <a href="admin_mail_queue.php" class="nav-link <?php echo (in_array(basename($_SERVER['PHP_SELF']), ['admin_mail_queue.php', 'admin_mail_queue_message_view.php']) ? 'active' : ''); ?>">
-                                <i class="nav-icon fas fa-mail-bulk"></i>
-                                <p>Mail Queue</p>
-                            </a>
-                        </li>
-                        <li class="nav-item">
-                            <a href="admin_audit_log.php" class="nav-link <?php echo (basename($_SERVER['PHP_SELF']) == 'admin_audit_log.php' ? 'active' : ''); ?>">
-                                <i class="nav-icon fas fa-history"></i>
-                                <p>Audit Logs</p>
-                            </a>
-                        </li>
-                        <li class="nav-item">
-                            <a href="admin_backup.php" class="nav-link <?php echo (basename($_SERVER['PHP_SELF']) == 'admin_backup.php' ? 'active' : ''); ?>">
-                                <i class="nav-icon fas fa-cloud-upload-alt"></i>
-                                <p>Backup</p>
-                            </a>
-                        </li>
-                        <li class="nav-item">
-                            <a href="admin_debug.php" class="nav-link <?php echo (basename($_SERVER['PHP_SELF']) == 'admin_debug.php' ? 'active' : ''); ?>">
-                                <i class="nav-icon fas fa-bug"></i>
-                                <p>Debug</p>
-                            </a>
-                        </li>
-                        <li class="nav-item">
-                            <a href="admin_update.php" class="nav-link <?php echo (basename($_SERVER['PHP_SELF']) == 'admin_update.php' ? 'active' : ''); ?>">
-                                <i class="nav-icon fas fa-download"></i>
-                                <p>Update</p>
-                            </a>
-                        </li>
-                    </ul>
                 </li>
 
                 <!-- SETTINGS Section -->