Updates

static/js/ui-controls.js

@@ -12,6 +12,10 @@
     let floatingWindowZ = 80;
     let windowLayouts = {};
 
+    function isMobileViewport() {
+        return window.matchMedia('(max-width: 899px)').matches;
+    }
+
     function applyTheme(theme) {
         const normalized = theme || DEFAULT_THEME;
         document.documentElement.setAttribute('data-ui-theme', normalized);
@@ -164,6 +168,12 @@
         if (!id) {
             return;
         }
+        if (isMobileViewport()) {
+            windowEl.style.right = 'auto';
+            windowEl.style.bottom = 'auto';
+            windowEl.style.transform = 'none';
+            return;
+        }
         const defaults = DEFAULT_WINDOW_LAYOUTS[id];
         const saved = windowLayouts[id];
         const normalized = normalizeLayout(saved, defaults);
@@ -208,6 +218,9 @@
                 if (!windowEl || windowEl.classList.contains('hidden')) {
                     return;
                 }
+                if (isMobileViewport()) {
+                    return;
+                }
 
                 bringWindowToFront(windowEl);
                 const rect = windowEl.getBoundingClientRect();
@@ -269,6 +282,9 @@
                 if (windowEl.classList.contains('hidden')) {
                     return;
                 }
+                if (isMobileViewport()) {
+                    return;
+                }
                 persistWindowLayout(windowEl);
             });
         });
@@ -285,6 +301,9 @@
         });
 
         window.addEventListener('resize', () => {
+            if (isMobileViewport()) {
+                return;
+            }
             document.querySelectorAll('.ui-tool-window').forEach((windowEl) => {
                 const id = windowEl.id;
                 if (!id) {