ensured footer was pinned to bottom of page for new-ish billboard.html & room_scroll.html pages; introduced mobile landscape layout, incl. leftward 'navbar', rightward 'footer'; ensured z-index primacy of #id_kit_btn, which would here appear behind the kit bar when open; other fixes introduced by problems stemming largely from new landscape styling

src/static_src/scss/_applets.scss

@@ -104,6 +104,30 @@
     z-index: 201;
 }
 
+// In landscape: shift gear btn and applet menus left of the footer right sidebar
+@media (orientation: landscape) and (max-width: 1023px) {
+    $sidebar-w: 4rem;
+
+    .gameboard-page,
+    .dashboard-page,
+    .wallet-page,
+    .room-page {
+        > .gear-btn {
+            right: calc(#{$sidebar-w} + 0.5rem);
+            bottom: 4.2rem;     // same gap above kit btn as portrait; no page-specific overrides needed
+            top: auto;
+        }
+    }
+
+    #id_dash_applet_menu,
+    #id_game_applet_menu,
+    #id_wallet_applet_menu {
+        right: calc(#{$sidebar-w} + 1rem);
+        bottom: 6.6rem;         // same as portrait, just shifted right of footer sidebar
+        top: auto;
+    }
+}
+
 // ── Applets grid (shared across all boards) ────────────────
 %applets-grid {
     container-type: inline-size;