diff --git a/public/index.php b/public/index.php
index 0447cda..db179a0 100644
--- a/public/index.php
+++ b/public/index.php
@@ -76,7 +76,7 @@ function render_footer(): void
 {
     $user = current_user();
     $mobileNav = $user && $user['role_name'] === 'Technician' ? '<nav class="technician-bottom-nav"><a href="/?route=dashboard">Dashboard</a><a href="/?route=jobcards">Jobcards</a><a href="/?route=clients">Clients</a></nav>' : '';
-    echo '</main>' . ($user ? '</div></div>' : '') . $mobileNav . '<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script><script>document.addEventListener("DOMContentLoaded",function(){document.querySelectorAll("form").forEach(function(form){form.addEventListener("submit",function(event){const action=form.querySelector("input[name=action]")?.value||form.getAttribute("action")||"";if(/delete|void/i.test(action)&&!window.confirm("Are you sure you want to continue?")){event.preventDefault();return;}const button=form.querySelector("button[type=submit],button:not([type])");if(button){button.disabled=true;button.dataset.originalText=button.textContent;button.textContent="Saving…";}});});let dirty=false;document.querySelectorAll("form").forEach(function(form){form.querySelectorAll("input:not([type=hidden]),textarea,select").forEach(function(field){field.addEventListener("change",function(){dirty=true;});});form.addEventListener("submit",function(){dirty=false;});});window.addEventListener("beforeunload",function(event){if(dirty){event.preventDefault();event.returnValue="";}});});</script></body></html>';
+    echo '</main>' . ($user ? '</div></div>' : '') . $mobileNav . '<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script><script>document.addEventListener("DOMContentLoaded",function(){document.querySelectorAll("form").forEach(function(form){form.addEventListener("submit",function(event){const action=form.querySelector("input[name=action]")?.value||form.getAttribute("action")||"";if(/delete|void/i.test(action)&&!window.confirm("Are you sure you want to continue?")){event.preventDefault();return;}const button=form.querySelector("button[type=submit],button:not([type])");if(button){button.disabled=true;button.dataset.originalText=button.textContent;button.textContent="Saving…";}});});let dirty=false;document.querySelectorAll("form[data-track-unsaved]").forEach(function(form){form.querySelectorAll("input:not([type=hidden]),textarea,select").forEach(function(field){field.addEventListener("change",function(){dirty=true;});});form.addEventListener("submit",function(){dirty=false;});});window.addEventListener("beforeunload",function(event){if(dirty){event.preventDefault();event.returnValue="";}});});</script></body></html>';
 }
 
 $route = scalar_input($_GET['route'] ?? null, current_user() ? 'dashboard' : 'login');