remember tab added

public/js/main.js

@@ -20,6 +20,7 @@ import {
 // --- STATE MANAGEMENT ---
 let user = null;
 let authToken = null;
+let lastAdminTab = 'overview';
 
 // --- EVENT HANDLERS (The "Logic") ---
 async function handleAuthSubmit(e) {
@@ -304,6 +305,25 @@ function setupTabbedInterface() {
     });
 }
 
+function setupTabbedInterface() {
+    const tabsContainer = document.getElementById('admin-tabs-nav');
+    const contentContainer = document.getElementById('admin-tabs-content');
+
+    if (!tabsContainer || !contentContainer) return;
+
+    tabsContainer.addEventListener('click', (e) => {
+        const clickedTab = e.target.closest('.tab-btn');
+        if (!clickedTab) return;
+
+        const tabTarget = clickedTab.dataset.tab;
+        
+        // --- 2. ADD THIS LINE to update our variable ---
+        lastAdminTab = tabTarget; 
+
+        // ... (the rest of the function stays the same) ...
+    });
+}
+
 // --- START THE APP ---
 // Register the service worker for PWA functionality
 if ('serviceWorker' in navigator) {

public/js/ui.js

@@ -211,6 +211,16 @@ export async function renderAdminDashboard() {
             adminTimerIntervals.push(intervalId);
         }
     });
+
+        if (lastAdminTab && lastAdminTab !== 'overview') {
+        // Remove active state from the default tab and panel
+        document.querySelector('.tab-btn[data-tab="overview"]').classList.remove('active-tab');
+        document.getElementById('tab-content-overview').classList.add('hidden');
+
+        // Add active state to the last viewed tab and panel
+        document.querySelector(`.tab-btn[data-tab="${lastAdminTab}"]`).classList.add('active-tab');
+        document.getElementById(`tab-content-${lastAdminTab}`).classList.remove('hidden');
+    }
 }
 
 export function renderArchiveView() {