landscape navbar centering: reset portrait margin-right on .container-fluid + margin-left on .navbar-brand so sidebar contents align to horizontal centre; showGuard gains invertY option for modal-grid callers (role-select cards fly away from centre); gameboard.js showPortals gains viewport-half detection so game-kit tooltips show below when tokens are in upper half (landscape clip fix); position-strip top: 0; tighten gear-btn btn-abandon selector to #id_room_menu scope

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/apps/epic/static/apps/epic/role-select.js

@@ -185,7 +185,8 @@ var RoleSelect = (function () {
                     function () {                       // dismiss (NVM / outside click)
                         card.classList.remove("guard-active");
                         card.classList.remove("flipped");
-                    }
+                    },
+                    { invertY: true }   // modal grid: tooltip flies away from centre (upper→above, lower→below)
                 );
             });