refine responsive workbench gui

docs/CODEX_EXECUTION_LOG.md

@@ -12837,3 +12837,30 @@ Open:
   threshold, active weights and production image therefore remain unchanged.
 - The weak fresh-domain scores are retained as a real blocker, not hidden by
   the older exposed Turnhout/Westerlo/Postel diagnostics.
+
+## 2026-08-21 - Full-workbench responsive GUI pass
+
+### Delivered
+
+- Audited the live guest workbench at 1440 x 900 and 390 x 844. The desktop
+  evidence drawer truncated metric labels; the phone layout placed the model
+  picker before the map and made later navigation destinations unreachable.
+- Increased the usable evidence-drawer range and switched compact evidence
+  groups to a two-column container-responsive layout with wrapping labels.
+- Reworked phones into a map-first flow: compact search and period controls,
+  map toolbar with an icon-only clear action, model selection after the map,
+  and a persistent horizontally scrollable bottom navigation rail.
+- Kept dual-display launching desktop-only and made the compact results drawer
+  viewport-fixed above the phone navigation.
+
+### Verification
+
+- Frontend TypeScript check passed.
+- All 54 frontend unit tests passed.
+- Production frontend build passed.
+
+### Remaining limitation
+
+- Browser emulation covers responsive layout and interaction; certification on
+  physical touch hardware and with a screen reader remains a separate human QA
+  activity.

docs/TODO.md

@@ -1213,3 +1213,8 @@ This file now starts with the current implementation status. Older preparation/b
   review. Do not copy V72 calibration tiles or use their labels for fitting.
 - [ ] Finalise version-specific PICC/UrbIS semantic harmonisation contracts
   before treating Walloon/Brussels metrics as release-grade ground truth.
+- [x] Complete a responsive GUI audit at desktop, laptop and phone widths;
+  keep the map above model selection on phones, expose all navigation items
+  through a bottom rail and remove clipped result metrics.
+- [ ] Repeat the responsive audit with a physical touch device and screen
+  reader before claiming full mobile accessibility certification.