Update main.js

main.js

@@ -206,6 +206,22 @@ document.addEventListener('DOMContentLoaded', () => {
             // console.log('Settings updated:', userSettings); // You can re-enable this for testing
         });
     });
+  // --- Glasses Modal Open/Close ---
+if (glassesBtn && glassesModal && closeGlassesModal) {
+    glassesBtn.addEventListener('click', () => {
+        glassesModal.classList.remove('hidden');
+    });
+
+    closeGlassesModal.addEventListener('click', () => {
+        glassesModal.classList.add('hidden');
+    });
+
+    glassesModal.addEventListener('click', (event) => {
+        if (event.target === glassesModal) {
+            glassesModal.classList.add('hidden');
+        }
+    });
+}
 
     // --- INITIALIZATION ---
     fetchPoisAndCreateAREntities();