diff --git a/fusion_plating/CLAUDE.md b/fusion_plating/CLAUDE.md
index bcdbf58e..792457bf 100644
--- a/fusion_plating/CLAUDE.md
+++ b/fusion_plating/CLAUDE.md
@@ -543,6 +543,19 @@ menu still saw the per-step kanban — `action_fp_shopfloor_tablet`
 and `action_fp_plant_overview` were both still hard-coded to
 `fp_shopfloor_landing` tag.
 
+**Also grep JS for hardcoded `doAction({tag: ...})` calls** — XML
+data records are only half the story. OWL components that wire up
+"Back" buttons / navigation often hardcode the destination tag in
+JS (e.g. `this.action.doAction({type: "ir.actions.client", tag:
+"fp_shopfloor_landing", target: "current"})`). These bypass the
+data layer entirely, so the redirect trick above doesn't cover
+them. Caught 2026-05-24 — the Job Workspace `onBack()` still
+pointed at `fp_shopfloor_landing`, so tapping a card in the new
+plant kanban → opening the workspace → clicking Back dropped the
+user into the deprecated per-step kanban. Fix: `grep -rn
+'tag: ["\x27]<old_tag>' static/src/js/` before considering the
+swap complete; rewrite every match to point at the new tag.
+
 ## Deployment
 
 ### odoo-entech (LXC 111 on pve-worker5)
diff --git a/fusion_plating/fusion_plating_shopfloor/static/src/js/job_workspace.js b/fusion_plating/fusion_plating_shopfloor/static/src/js/job_workspace.js
index faca887d..fc74a901 100644
--- a/fusion_plating/fusion_plating_shopfloor/static/src/js/job_workspace.js
+++ b/fusion_plating/fusion_plating_shopfloor/static/src/js/job_workspace.js
@@ -88,16 +88,17 @@ export class FpJobWorkspace extends Component {
 
     // ---- Navigation --------------------------------------------------------
     onBack() {
-        // The workspace is opened from the Landing kanban with
-        // target: "current", which REPLACES the current action and
-        // wipes the backstack. So `act_window_close` did nothing —
-        // there's no parent action to close to. Navigate explicitly
-        // to the Shop Floor Landing instead, which works whether the
-        // workspace was opened from the kanban, a QR scan, the manager
-        // dashboard, or a direct URL. (Bug caught 2026-05-23.)
+        // The workspace is opened with target: "current" which REPLACES
+        // the current action and wipes the backstack. Navigate explicitly
+        // to the plant-view kanban — the 2026-05-23 redesigned Shop Floor
+        // surface — instead of the deprecated fp_shopfloor_landing OWL
+        // component. (Bug caught 2026-05-24: Back used to dump the user
+        // into the old per-step kanban even when they entered via the
+        // new plant view.) See CLAUDE.md Critical Rule 21 + the
+        // "Legacy-action redirect" section.
         this.action.doAction({
             type: "ir.actions.client",
-            tag: "fp_shopfloor_landing",
+            tag: "fp_plant_kanban",
             target: "current",
         });
     }
diff --git a/fusion_plating/fusion_plating_shopfloor/static/src/scss/tablet_lock.scss b/fusion_plating/fusion_plating_shopfloor/static/src/scss/tablet_lock.scss
index 9fed7bee..9b99cfcc 100644
--- a/fusion_plating/fusion_plating_shopfloor/static/src/scss/tablet_lock.scss
+++ b/fusion_plating/fusion_plating_shopfloor/static/src/scss/tablet_lock.scss
@@ -30,8 +30,12 @@
 
 .o_fp_lock_logo_frame {
     display: inline-flex; align-items: center; justify-content: center;
-    width: 140px; height: 140px;
-    border-radius: 28px;
+    // Rectangle (wider than tall) — fits horizontal company logos
+    // (mark + name + tagline laid out left-to-right) without leaving
+    // dead space top/bottom. Uniform 18px padding on all sides so the
+    // image breathes evenly.
+    width: 280px; height: 110px;
+    border-radius: 22px;
     margin-bottom: 16px;
     padding: 18px;
     box-sizing: border-box;
@@ -48,10 +52,11 @@
 }
 
 .o_fp_lock_logo_placeholder {
-    width: 100%; height: 100%; border-radius: 20px;
+    width: 100%; height: 100%; border-radius: 14px;
     background: linear-gradient(135deg, #f0a500, #ff6b00);
     display: inline-flex; align-items: center; justify-content: center;
-    font-size: 52px; font-weight: 900; color: #1a1d21;
+    font-size: 44px; font-weight: 900; color: #1a1d21;
+    letter-spacing: 0.04em;
 }
 
 .o_fp_lock_logo_text {