From db83ad29f3b360e54bee7ce3bdd517bcff382717 Mon Sep 17 00:00:00 2001
From: wangdequan <wangdequan@meswork.com>
Date: Tue, 16 Jun 2026 21:54:04 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AE=9E=E7=8E=B0AXIS=E9=A3=8E=E6=A0=BC?=
 =?UTF-8?q?=E4=BB=BF=E7=9C=9F=E5=A4=96=E5=A3=B3?=
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结论：真实浏览器仿真页面完成 AXIS-style Phase 1 外壳，新增菜单、工具栏、Manual/MDI、Preview/DRO、G-code pane、machine state 和状态栏，并保留 LinuxCNC WASM 执行与回放验证。
---
 PROJECT_COMPLETION_TRACKER.md                 |   4 +-
 text15.txt                                    |  60 ++
 wasm-port/README.md                           |   5 +-
 .../axis-style-simulation-implementation.md   |  18 +-
 .../docs/real-browser-simulation-priority.md  |   4 +
 wasm-port/runtime/ui/simulation/index.html    | 530 ++++++++++++++----
 .../runtime/ui/simulation/simulation-app.js   |   3 +-
 .../browser/real_simulation_page_smoke.html   |  64 +++
 8 files changed, 564 insertions(+), 124 deletions(-)

diff --git a/PROJECT_COMPLETION_TRACKER.md b/PROJECT_COMPLETION_TRACKER.md
index 0bb21fc..16a53f7 100644
--- a/PROJECT_COMPLETION_TRACKER.md
+++ b/PROJECT_COMPLETION_TRACKER.md
@@ -9,7 +9,7 @@ turn-by-turn continuation notes and next-batch execution records.
 ## Current Status
 
 - Active continuation file: `text15.txt`
-- Latest completed batch: real browser simulation test program selector
+- Latest completed batch: AXIS-style browser simulation shell
 - Latest relevant commit: use `git log -1 --oneline` after each committed batch
 - Working tree at tracker creation: clean
 - Required policy: LinuxCNC remains the only CNC semantic source
@@ -41,7 +41,7 @@ The project is complete for the current scope when all of the following are true
 | LinuxCNC semantic boundary | Stable | JS/browser remains glue, staging, OPFS, WASM/browser boundary, docs, and tests only. |
 | Real browser simulation priority | Active first priority | Future batches should prioritize the real UI/browser CNC simulation page, with visible machine/session loading, G-code program state, LinuxCNC-backed interpreter execution, machine readiness/status panels, toolpath/preview rendering from LinuxCNC-produced output or validated runtime events, and browser smoke coverage. First entry point: `wasm-port/runtime/ui/simulation/index.html`; gate: `wasm-port/tests/browser/verify_real_simulation_browser.sh`. See `wasm-port/docs/real-browser-simulation-priority.md`. |
 | Real browser simulation page | MVP active | `runtime/ui/simulation/index.html` loads in Chromium, exposes a selector for multiple LinuxCNC-backed test programs, runs them through interpreter WASM, and now includes reset/step/play/finish playback over LinuxCNC canonical motion events. It highlights active G-code and motion rows, updates live axis readout, moves the toolhead, and grows the executed SVG toolpath. Current program set covers square contour, Z pocket contour, incremental loop, G2/G3 arcs, and G81 drilling. |
-| AXIS-style simulation shell | Planned | Implementation plan exists at `wasm-port/docs/axis-style-simulation-implementation.md`; next batch should build the AXIS-inspired shell while preserving current LinuxCNC-backed execution and playback APIs. |
+| AXIS-style simulation shell | Phase 1 active | `runtime/ui/simulation/index.html` now uses an AXIS-inspired titlebar, menubar, toolbar, Manual/MDI tabs, Preview/DRO tabs, G-code pane, machine-state pane, and status bar while preserving current LinuxCNC-backed execution and playback APIs. Browser smoke verifies shell regions, tab switching, toolbar playback, and existing program execution. |
 | Vendor/source guard | Stable | `verify_vendor_sync.sh` and standalone semantic guard are required every batch. |
 | Interpreter WASM smoke | Stable | `interp_wasm_node_smoke=ok`. |
 | Sim config inventory | Stable with skips | `executed=28`, `passed=28`, `skipped=131`, `unexpected_fail=0`; `docs/sim-configs-coverage-handoff.md` records the release-gate baseline. |
diff --git a/text15.txt b/text15.txt
index 916e406..d331301 100644
--- a/text15.txt
+++ b/text15.txt
@@ -1784,3 +1784,63 @@ real_browser_simulation_priority_docs_node_smoke=ok
 - Browser JS 只能负责 UI、OPFS/session、SDK/WASM 调用、LinuxCNC-produced output 渲染和播放；
 - 禁止在 JS 中实现 G-code、modal、tool compensation、parameter、kinematics、remap、planner 或
   canonical motion 语义。
+
+八十二、2026-06-16 继续执行记录：AXIS-style browser simulation shell Phase 1
+
+本批按 `wasm-port/docs/axis-style-simulation-implementation.md` 的 Immediate Next Batch
+实现 Phase 1，不移除当前 LinuxCNC-backed execution 和 playback API。
+
+本批新增实质 UI：
+
+- `runtime/ui/simulation/index.html` 从三列 MVP 改为 AXIS-inspired shell；
+- 新增/调整区域：
+  - titlebar：`axis.ngc - AXIS 2.9.8 on LinuxCNC-BROWSER-SIM`；
+  - menubar：File / Machine / View / Help；
+  - toolbar：open/reload/run/playback/status/program selector；
+  - Manual Control / MDI tabs；
+  - Preview / DRO tabs；
+  - AXIS-like dark preview viewport；
+  - lower G-code pane；
+  - machine-state pane；
+  - bottom status bar：ESTOP / No tool / Position: Relative Actual；
+- 保留并复用当前 data attributes：
+  - `data-program-selector`；
+  - `data-run-program`；
+  - playback buttons；
+  - `data-program-lines`；
+  - toolpath SVG / executed polyline / toolhead；
+  - motion rows；
+  - canonical output；
+- `simulation-app.js` 的 `setText()` 改为同步所有匹配节点，支持 AXIS shell 中多个 DRO/状态显示；
+- 页面脚本新增 Manual/MDI 和 Preview/DRO tab 切换；
+- browser smoke 扩展验证：
+  - AXIS shell regions；
+  - File/Machine/View/Help menubar；
+  - Manual/MDI tab switching；
+  - Preview/DRO tab switching；
+  - statusbar；
+  - toolbar Step Forward 与 playback API 同步；
+  - 原有 LinuxCNC WASM program execution、多测试程序、回放、toolhead、executed path 仍通过。
+
+本批新增/更新可执行验证：
+
+```bash
+SKIP_INTERP_BUILD=1 wasm-port/tests/browser/verify_real_simulation_browser.sh
+wasm-port/tests/ui/node/verify_real_simulation_programs.sh
+wasm-port/tests/docs/node/verify_axis_style_simulation_docs.sh
+wasm-port/tests/docs/node/verify_real_browser_simulation_priority_docs.sh
+```
+
+关键通过输出：
+
+```text
+browser_real_simulation_page_smoke=ok
+real_simulation_programs_node_smoke=ok
+```
+
+本批仍保持 LinuxCNC 语义边界：
+
+- 新 shell 只是 UI layout 和 display state；
+- Program execution 仍通过 `createLinuxCncInterpSdk()` / LinuxCNC WASM；
+- Preview、DRO、G-code active line 和 playback 都来自 LinuxCNC-produced canonical motion event；
+- 禁用的 manual/spindle/coolant/jog 控件只显示 blocked/readiness 状态，不伪造机器动作。
diff --git a/wasm-port/README.md b/wasm-port/README.md
index 712cfd7..4995244 100644
--- a/wasm-port/README.md
+++ b/wasm-port/README.md
@@ -23,8 +23,9 @@ Z pocket contour, incremental loop, G2/G3 arc path, and G81 drill pattern. The
 page also includes playback controls that step or play through LinuxCNC
 canonical motion events, highlighting the active G-code line and moving the
 toolhead over the executed toolpath.
-The next UI implementation direction is the AXIS-style simulation shell in
-`docs/axis-style-simulation-implementation.md`.
+The current UI direction is the AXIS-style simulation shell in
+`docs/axis-style-simulation-implementation.md`; Phase 1 is implemented in
+`runtime/ui/simulation/index.html`.
 
 The project release gate for the current scope is:
 
diff --git a/wasm-port/docs/axis-style-simulation-implementation.md b/wasm-port/docs/axis-style-simulation-implementation.md
index 2ed2b1f..e76dde9 100644
--- a/wasm-port/docs/axis-style-simulation-implementation.md
+++ b/wasm-port/docs/axis-style-simulation-implementation.md
@@ -84,13 +84,16 @@ menu/toolbar/status badges
 └───────────────────────────────────────────────────────────────┘
 ```
 
-This should replace the current three-column MVP only after the new layout has
-equivalent smoke coverage.
+The Phase 1 implementation has replaced the former three-column MVP with this
+AXIS-style shell while preserving the existing LinuxCNC-backed execution and
+playback APIs.
 
 ## Implementation Phases
 
 ### Phase 1: AXIS-Style Shell
 
+Status: implemented.
+
 Build the visual shell around the existing simulation state:
 
 - menu bar: File, Machine, View, Help;
@@ -109,6 +112,17 @@ Validation:
 - current program selection and playback still work;
 - no existing simulation API is removed.
 
+Current implemented regions:
+
+- `data-axis-shell="titlebar"`;
+- `data-axis-shell="menubar"`;
+- `data-axis-shell="toolbar"`;
+- `data-axis-shell="manual-mdi"`;
+- `data-axis-shell="preview-dro"`;
+- `data-axis-shell="gcode-pane"`;
+- `data-axis-shell="machine-state"`;
+- `data-axis-shell="statusbar"`.
+
 ### Phase 2: Program Execution Workflow
 
 Upgrade the G-code pane and execution controls:
diff --git a/wasm-port/docs/real-browser-simulation-priority.md b/wasm-port/docs/real-browser-simulation-priority.md
index 70c9139..72a7d47 100644
--- a/wasm-port/docs/real-browser-simulation-priority.md
+++ b/wasm-port/docs/real-browser-simulation-priority.md
@@ -48,6 +48,10 @@ The AXIS-style simulation UI implementation plan is maintained in:
 docs/axis-style-simulation-implementation.md
 ```
 
+Phase 1 of that plan is implemented in `runtime/ui/simulation/index.html` with
+an AXIS-inspired shell and browser smoke coverage for shell regions, tab
+switching, toolbar playback, and LinuxCNC-backed program execution.
+
 ## Batch Priority
 
 Unless a user explicitly changes priority, choose work in this order:
diff --git a/wasm-port/runtime/ui/simulation/index.html b/wasm-port/runtime/ui/simulation/index.html
index 35c3f71..d959e95 100644
--- a/wasm-port/runtime/ui/simulation/index.html
+++ b/wasm-port/runtime/ui/simulation/index.html
@@ -7,55 +7,100 @@
   <style>
     :root {
       color-scheme: light;
-      --page: #eef2f5;
-      --surface: #ffffff;
-      --line: #c8d3dc;
-      --text: #1a252f;
-      --muted: #596875;
+      --page: #bfc5c9;
+      --surface: #d7d7d7;
+      --panel: #cfcfcf;
+      --line: #8f969b;
+      --line-light: #f4f4f4;
+      --text: #111820;
+      --muted: #4d565d;
       --blue: #1263a3;
-      --green: #188160;
-      --steel: #6f7f8d;
-      --warn: #a9561b;
+      --green: #16714f;
+      --steel: #68747c;
+      --warn: #a6491c;
+      --black: #030405;
     }
     * { box-sizing: border-box; }
     body {
       margin: 0;
       min-height: 100vh;
-      font-family: "Segoe UI", "Noto Sans", sans-serif;
+      font-family: "Segoe UI", "Noto Sans", Arial, sans-serif;
       color: var(--text);
       background: var(--page);
     }
     main {
       display: grid;
-      grid-template-rows: auto minmax(0, 1fr);
+      grid-template-rows: auto auto minmax(0, 1fr) 164px auto;
       min-height: 100vh;
     }
-    header {
+    .axis-titlebar {
+      border-bottom: 1px solid #777;
+      background: #d9d9d9;
+      padding: 4px 8px;
       border-bottom: 1px solid var(--line);
-      background: var(--surface);
-      padding: 14px 20px;
       display: grid;
-      grid-template-columns: minmax(0, 1fr) minmax(240px, auto) auto;
-      gap: 16px;
+      grid-template-columns: auto minmax(0, 1fr) auto;
+      gap: 10px;
       align-items: center;
     }
+    .axis-mark {
+      border: 1px solid #444;
+      background: #f6f6f6;
+      width: 24px;
+      height: 24px;
+      display: grid;
+      place-items: center;
+      font-family: Georgia, serif;
+      font-weight: 800;
+      font-size: 18px;
+    }
     h1 {
       margin: 0;
-      font-size: 18px;
+      font-size: 13px;
       font-weight: 650;
+      text-align: center;
+    }
+    .window-controls {
+      display: flex;
+      gap: 10px;
+      color: #1b2229;
+      font-weight: 700;
+      font-size: 14px;
+    }
+    .axis-menubar {
+      display: flex;
+      gap: 18px;
+      align-items: center;
+      border-bottom: 1px solid var(--line);
+      background: #e4e4e4;
+      padding: 4px 8px;
+      font-size: 14px;
+    }
+    .axis-menubar span {
+      text-decoration: underline;
+      text-underline-offset: 2px;
+    }
+    .axis-toolbar {
+      border-bottom: 1px solid var(--line);
+      background: #d2d2d2;
+      padding: 4px 8px;
+      display: flex;
+      align-items: center;
+      gap: 5px;
+      flex-wrap: wrap;
     }
     .status-strip {
       display: flex;
       gap: 8px;
       align-items: center;
       flex-wrap: wrap;
-      justify-content: end;
+      margin-left: auto;
     }
     .badge {
       border: 1px solid var(--line);
-      border-radius: 6px;
-      padding: 5px 8px;
-      background: #f8fafb;
+      border-radius: 0;
+      padding: 4px 7px;
+      background: #ededed;
       color: var(--muted);
       font: 12px/1.2 "Segoe UI", sans-serif;
     }
@@ -67,16 +112,15 @@
       display: flex;
       gap: 8px;
       align-items: center;
-      justify-content: end;
       min-width: 0;
     }
     select, button {
       border: 1px solid var(--line);
-      border-radius: 6px;
-      background: #fbfcfd;
+      border-radius: 0;
+      background: #eeeeee;
       color: var(--text);
-      font: 13px/1.2 "Segoe UI", sans-serif;
-      min-height: 32px;
+      font: 12px/1.2 "Segoe UI", sans-serif;
+      min-height: 26px;
     }
     select {
       min-width: 220px;
@@ -84,7 +128,7 @@
       padding: 5px 8px;
     }
     button {
-      padding: 6px 12px;
+      padding: 4px 8px;
       font-weight: 650;
       cursor: pointer;
     }
@@ -96,9 +140,6 @@
       opacity: 0.6;
     }
     .playback-controls {
-      border-bottom: 1px solid var(--line);
-      background: #fbfcfd;
-      padding: 10px 20px;
       display: flex;
       gap: 8px;
       align-items: center;
@@ -112,29 +153,31 @@
       font: 12px/1.3 "SFMono-Regular", "Consolas", monospace;
       white-space: nowrap;
     }
-    .workspace {
+    .axis-workspace {
       display: grid;
-      grid-template-columns: minmax(280px, 0.75fr) minmax(420px, 1.35fr) minmax(300px, 0.9fr);
+      grid-template-columns: 326px minmax(460px, 1fr);
       min-height: 0;
+      gap: 6px;
+      padding: 6px;
+      background: var(--surface);
     }
     section {
       min-width: 0;
       min-height: 0;
-      border-right: 1px solid var(--line);
-      background: var(--surface);
+      border: 1px solid var(--line);
+      background: var(--panel);
       display: grid;
       grid-template-rows: auto minmax(0, 1fr);
     }
-    section:last-child { border-right: 0; }
     .section-head {
       border-bottom: 1px solid var(--line);
-      padding: 12px 14px;
+      padding: 6px 8px;
       display: grid;
       gap: 4px;
     }
     h2 {
       margin: 0;
-      font-size: 14px;
+      font-size: 13px;
       font-weight: 650;
     }
     .hint {
@@ -145,8 +188,8 @@
     }
     .program-lines {
       overflow: auto;
-      padding: 10px 0;
-      background: #fbfcfd;
+      padding: 5px 0;
+      background: #f8f8f8;
       font: 13px/1.45 "SFMono-Regular", "Consolas", monospace;
     }
     .program-lines div {
@@ -157,7 +200,7 @@
       border-left: 3px solid transparent;
     }
     .program-lines div[data-active="true"] {
-      background: #e9f4ef;
+      background: #d9f1df;
       border-left-color: var(--green);
     }
     .program-lines span {
@@ -171,51 +214,51 @@
       overflow-wrap: anywhere;
     }
     .preview {
-      background: #f8fafb;
+      background: var(--panel);
       display: grid;
       grid-template-rows: minmax(0, 1fr) auto;
     }
     .toolpath-wrap {
       min-height: 0;
-      padding: 18px;
+      padding: 4px;
       display: grid;
     }
     svg {
       width: 100%;
       height: 100%;
-      min-height: 320px;
+      min-height: 390px;
       border: 1px solid var(--line);
-      background: #ffffff;
+      background: var(--black);
     }
     .grid-line {
-      stroke: #edf1f4;
-      stroke-width: 0.01;
+      stroke: #7f1e1e;
+      stroke-width: 0.018;
     }
     .toolpath {
       fill: none;
-      stroke: #b7c6d2;
-      stroke-width: 0.028;
+      stroke: #7cc4d5;
+      stroke-width: 0.018;
       stroke-linecap: round;
       stroke-linejoin: round;
     }
     .toolpath-executed {
       fill: none;
-      stroke: var(--blue);
+      stroke: #38d261;
       stroke-width: 0.045;
       stroke-linecap: round;
       stroke-linejoin: round;
     }
     .toolhead {
-      fill: var(--warn);
+      fill: #f1f1f1;
       stroke: #ffffff;
       stroke-width: 0.025;
     }
     .readout {
       border-top: 1px solid var(--line);
-      padding: 12px 14px;
+      padding: 8px;
       display: grid;
       gap: 10px;
-      background: var(--surface);
+      background: var(--panel);
     }
     .axis-grid {
       display: grid;
@@ -224,11 +267,11 @@
     }
     .axis-grid div {
       border: 1px solid var(--line);
-      border-radius: 6px;
-      padding: 8px;
+      border-radius: 0;
+      padding: 6px;
       display: grid;
       gap: 4px;
-      background: #fbfcfd;
+      background: #ededed;
     }
     .axis-grid span:first-child {
       color: var(--muted);
@@ -254,6 +297,8 @@
     .motion-table-wrap {
       overflow: auto;
       min-height: 0;
+      display: grid;
+      grid-template-rows: minmax(0, 1fr) auto 132px;
     }
     table {
       width: 100%;
@@ -262,14 +307,14 @@
     }
     th, td {
       border-bottom: 1px solid #edf1f4;
-      padding: 7px 8px;
+      padding: 5px 6px;
       text-align: left;
       vertical-align: top;
     }
     th {
       position: sticky;
       top: 0;
-      background: #f8fafb;
+      background: #ededed;
       z-index: 1;
       color: var(--muted);
       font-size: 11px;
@@ -288,49 +333,204 @@
     pre {
       margin: 0;
       overflow: auto;
-      padding: 12px;
+      padding: 8px;
       background: #111820;
       color: #dbe7ef;
       font: 11px/1.45 "SFMono-Regular", "Consolas", monospace;
-      max-height: 170px;
+      max-height: 132px;
+    }
+    .tabs {
+      display: flex;
+      gap: 2px;
+      padding: 3px 3px 0;
+      background: #c9c9c9;
+      border-bottom: 1px solid var(--line);
+    }
+    .tab {
+      border: 1px solid var(--line);
+      border-bottom: 0;
+      background: #e5e5e5;
+      padding: 4px 8px;
+      font-size: 12px;
+      font-weight: 650;
+    }
+    .tab[aria-selected="true"] {
+      background: var(--panel);
+    }
+    .axis-left,
+    .axis-right {
+      display: grid;
+      min-height: 0;
+      grid-template-rows: auto minmax(0, 1fr);
+      border: 1px solid var(--line);
+      background: var(--panel);
+    }
+    .manual-panel,
+    .mdi-panel,
+    .dro-panel {
+      padding: 8px;
+      display: grid;
+      gap: 9px;
+      align-content: start;
+      font-size: 14px;
+    }
+    .manual-row {
+      display: flex;
+      align-items: center;
+      gap: 6px;
+      flex-wrap: wrap;
+    }
+    .disabled-control {
+      opacity: 0.45;
+    }
+    .jog-buttons button,
+    .toolbar-button {
+      min-width: 28px;
+      min-height: 26px;
+      padding: 3px 7px;
+    }
+    .override-grid {
+      display: grid;
+      grid-template-columns: 120px minmax(80px, 1fr);
+      gap: 6px 8px;
+      align-items: center;
+    }
+    .override-bar {
+      height: 16px;
+      border: 1px solid var(--line);
+      background: linear-gradient(90deg, #aeb5bb 0 72%, #e8e8e8 72%);
+    }
+    .active-codes {
+      border-top: 1px solid var(--line);
+      padding-top: 7px;
+      font: 12px/1.45 "SFMono-Regular", "Consolas", monospace;
+    }
+    .mdi-box {
+      border: 1px solid var(--line);
+      background: #eeeeee;
+      padding: 8px;
+      min-height: 86px;
+      color: var(--muted);
+      font-size: 12px;
+    }
+    .right-panel {
+      display: grid;
+      min-height: 0;
+      grid-template-rows: minmax(0, 1fr);
+    }
+    .preview-panel {
+      min-height: 0;
+      display: grid;
+    }
+    .axis-gcode-pane {
+      margin: 0 6px;
+      min-height: 0;
+      border: 1px solid var(--line);
+      background: #f8f8f8;
+      display: grid;
+      grid-template-rows: auto minmax(0, 1fr);
+    }
+    .axis-gcode-head {
+      display: grid;
+      grid-template-columns: minmax(0, 1fr) auto;
+      gap: 8px;
+      align-items: center;
+      border-bottom: 1px solid var(--line);
+      background: #e5e5e5;
+      padding: 4px 8px;
+      font-size: 12px;
+      font-weight: 650;
+    }
+    .axis-statusbar {
+      display: grid;
+      grid-template-columns: 120px minmax(120px, 1fr) minmax(180px, auto);
+      border-top: 1px solid var(--line);
+      background: #e3e3e3;
+      min-height: 25px;
+      font-size: 13px;
+    }
+    .axis-statusbar span {
+      border-right: 1px solid var(--line);
+      padding: 4px 6px;
+    }
+    .axis-statusbar span:last-child {
+      border-right: 0;
+    }
+    .dro-panel {
+      overflow: auto;
+    }
+    .dro-readout {
+      display: grid;
+      grid-template-columns: repeat(2, minmax(160px, 1fr));
+      gap: 8px 18px;
+      font: 14px/1.45 "SFMono-Regular", "Consolas", monospace;
+    }
+    .dro-readout div {
+      display: grid;
+      grid-template-columns: 58px 74px 58px 74px;
+      gap: 6px;
+      align-items: baseline;
+    }
+    .dro-label {
+      color: #ffffff;
+      background: #111820;
+      padding: 1px 4px;
+    }
+    .dro-value {
+      color: #ffffff;
+      background: #111820;
+      padding: 1px 4px;
+      text-align: right;
     }
     @media (max-width: 1040px) {
-      .workspace { grid-template-columns: 1fr; }
-      section { border-right: 0; border-bottom: 1px solid var(--line); }
+      main { grid-template-rows: auto auto auto minmax(0, 1fr) 220px auto; }
+      .axis-workspace { grid-template-columns: 1fr; }
       svg { min-height: 280px; }
     }
     @media (max-width: 560px) {
-      header { grid-template-columns: 1fr; }
+      .axis-titlebar { grid-template-columns: auto minmax(0, 1fr); }
+      .window-controls { display: none; }
+      .axis-toolbar { align-items: stretch; }
       .program-controls { justify-content: stretch; }
       .program-controls select { min-width: 0; width: 100%; }
       .playback-controls button { flex: 1 1 calc(50% - 8px); }
       .playback-controls .spacer { display: none; }
       .status-strip { justify-content: start; }
       .axis-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
+      .dro-readout { grid-template-columns: 1fr; }
+      .axis-statusbar { grid-template-columns: 1fr; }
       dl { grid-template-columns: 1fr; }
     }
   </style>
 </head>
 <body data-simulation-ready="false">
   <main>
-    <header>
-      <h1>LinuxCNC Browser Simulation</h1>
+    <header class="axis-titlebar" data-axis-shell="titlebar">
+      <div class="axis-mark">X</div>
+      <h1>axis.ngc - AXIS 2.9.8 on LinuxCNC-BROWSER-SIM</h1>
+      <div class="window-controls" aria-hidden="true"><span>⌃</span><span>−</span><span>□</span><span>×</span></div>
+    </header>
+    <nav class="axis-menubar" data-axis-shell="menubar" aria-label="AXIS menu">
+      <span>File</span>
+      <span>Machine</span>
+      <span>View</span>
+      <span>Help</span>
+    </nav>
+    <div class="axis-toolbar" data-axis-shell="toolbar" aria-label="AXIS toolbar">
+      <button type="button" class="toolbar-button" aria-label="Emergency stop">■</button>
+      <button type="button" class="toolbar-button" aria-label="Open program">▣</button>
+      <button type="button" class="toolbar-button" aria-label="Reload program">↻</button>
       <div class="program-controls">
         <select data-program-selector aria-label="Simulation test program"></select>
         <button type="button" data-run-program>Run</button>
       </div>
-      <div class="status-strip">
-        <span class="badge">Simulation <strong data-simulation-status>loading</strong></span>
-        <span class="badge" data-runtime-status>LinuxCNC interpreter WASM</span>
+      <div class="playback-controls" aria-label="Simulation playback controls">
+        <button type="button" class="toolbar-button" data-playback-reset>Reset</button>
+        <button type="button" class="toolbar-button" data-playback-prev>Step Back</button>
+        <button type="button" class="toolbar-button" data-playback-play>Play</button>
+        <button type="button" class="toolbar-button" data-playback-next>Step Forward</button>
+        <button type="button" class="toolbar-button" data-playback-finish>Finish</button>
       </div>
-    </header>
-    <div class="playback-controls" aria-label="Simulation playback controls">
-      <button type="button" data-playback-reset>Reset</button>
-      <button type="button" data-playback-prev>Step Back</button>
-      <button type="button" data-playback-play>Play</button>
-      <button type="button" data-playback-next>Step Forward</button>
-      <button type="button" data-playback-finish>Finish</button>
-      <div class="spacer"></div>
       <label class="playback-readout">
         Speed
         <select data-playback-speed aria-label="Playback speed">
@@ -341,48 +541,118 @@
       </label>
       <span class="playback-readout">Step <span data-playback-step>0</span>/<span data-playback-total>0</span></span>
       <span class="playback-readout" data-playback-progress>0%</span>
+      <div class="status-strip">
+        <span class="badge">Simulation <strong data-simulation-status>loading</strong></span>
+        <span class="badge" data-runtime-status>LinuxCNC interpreter WASM</span>
+      </div>
     </div>
-    <div class="workspace">
-      <section aria-label="G-code program">
-        <div class="section-head">
-          <h2>Program</h2>
-          <p class="hint" data-selected-program>Executed through the LinuxCNC-backed WASM interpreter.</p>
+    <div class="axis-workspace" data-axis-shell="workspace">
+      <aside class="axis-left" data-axis-shell="manual-mdi">
+        <div class="tabs" role="tablist" aria-label="Machine control tabs">
+          <button type="button" class="tab" role="tab" aria-selected="true" data-axis-tab="manual">Manual Control [F3]</button>
+          <button type="button" class="tab" role="tab" aria-selected="false" data-axis-tab="mdi">MDI [F5]</button>
         </div>
-        <div class="program-lines" data-program-lines></div>
-      </section>
-      <section aria-label="Toolpath preview">
-        <div class="section-head">
-          <h2>Toolpath Preview</h2>
-          <p class="hint">Rendered from LinuxCNC canonical motion events.</p>
-        </div>
-        <div class="preview">
-          <div class="toolpath-wrap">
-            <svg data-toolpath-svg role="img" aria-label="LinuxCNC canonical toolpath preview" viewBox="-1 -1 2 2">
-              <line class="grid-line" x1="-10" y1="0" x2="10" y2="0"></line>
-              <line class="grid-line" x1="0" y1="-10" x2="0" y2="10"></line>
-              <polyline class="toolpath" data-toolpath-polyline points=""></polyline>
-              <polyline class="toolpath-executed" data-toolpath-executed-polyline points=""></polyline>
-              <circle class="toolhead" data-toolpath-head cx="0" cy="0" r="0.055"></circle>
-            </svg>
+        <div class="manual-panel" data-axis-panel="manual">
+          <div class="manual-row">Axis:
+            <label><input type="radio" checked disabled> X</label>
+            <label><input type="radio" disabled> Y</label>
+            <label><input type="radio" disabled> Z</label>
           </div>
-          <div class="readout">
-            <div class="axis-grid">
-              <div><span>X</span><span data-axis="x">0.000</span></div>
-              <div><span>Y</span><span data-axis="y">0.000</span></div>
-              <div><span>Z</span><span data-axis="z">0.000</span></div>
-              <div><span>A</span><span data-axis="a">0.000</span></div>
-              <div><span>B</span><span data-axis="b">0.000</span></div>
-              <div><span>C</span><span data-axis="c">0.000</span></div>
+          <div class="manual-row jog-buttons">
+            <button type="button" disabled>-</button>
+            <button type="button" disabled>+</button>
+            <select aria-label="Jog mode" disabled><option>Continuous</option></select>
+          </div>
+          <div class="manual-row disabled-control">
+            <button type="button" disabled>Home All</button>
+            <button type="button" disabled>Touch Off</button>
+          </div>
+          <div class="manual-row disabled-control">
+            <button type="button" disabled>Tool Touch Off</button>
+          </div>
+          <div class="manual-row">Spindle:
+            <button type="button" disabled>↺</button>
+            <button type="button" disabled>Stop</button>
+            <button type="button" disabled>↻</button>
+          </div>
+          <div class="manual-row disabled-control">Coolant:
+            <label><input type="checkbox" disabled> Mist</label>
+            <label><input type="checkbox" disabled> Flood</label>
+          </div>
+          <div class="override-grid">
+            <span>Feed Override:</span><div class="override-bar" aria-label="Feed override 100 percent"></div>
+            <span>Rapid Override:</span><div class="override-bar" aria-label="Rapid override 100 percent"></div>
+            <span>Spindle Override:</span><div class="override-bar" aria-label="Spindle override 100 percent"></div>
+            <span>Jog Speed:</span><div>17 in/min</div>
+            <span>Max Velocity:</span><div>240 in/min</div>
+          </div>
+          <div class="active-codes" data-axis-shell="active-codes">
+            <strong>Active G-Codes:</strong><br>
+            G80 G17 G40 G20 G90 G94 G54 G49 G99 G64<br>
+            G97 G91.1 G8 M5 M9 M48 M53 M0 F0 S0
+          </div>
+        </div>
+        <div class="mdi-panel" data-axis-panel="mdi" hidden>
+          <div class="mdi-box">MDI command entry will run only through LinuxCNC-backed WASM once connected.</div>
+        </div>
+      </aside>
+      <section class="axis-right" data-axis-shell="preview-dro" aria-label="Preview and DRO">
+        <div class="tabs" role="tablist" aria-label="Preview tabs">
+          <button type="button" class="tab" role="tab" aria-selected="true" data-axis-tab="preview">Preview</button>
+          <button type="button" class="tab" role="tab" aria-selected="false" data-axis-tab="dro">DRO</button>
+        </div>
+        <div class="right-panel">
+          <div class="preview-panel" data-axis-panel="preview">
+            <div class="preview">
+              <div class="toolpath-wrap">
+                <svg data-toolpath-svg role="img" aria-label="LinuxCNC canonical toolpath preview" viewBox="-1 -1 2 2">
+                  <line class="grid-line" x1="-10" y1="0" x2="10" y2="0"></line>
+                  <line class="grid-line" x1="0" y1="-10" x2="0" y2="10"></line>
+                  <polyline class="toolpath" data-toolpath-polyline points=""></polyline>
+                  <polyline class="toolpath-executed" data-toolpath-executed-polyline points=""></polyline>
+                  <circle class="toolhead" data-toolpath-head cx="0" cy="0" r="0.055"></circle>
+                </svg>
+              </div>
+              <div class="readout">
+                <div class="axis-grid">
+                  <div><span>X</span><span data-axis="x">0.000</span></div>
+                  <div><span>Y</span><span data-axis="y">0.000</span></div>
+                  <div><span>Z</span><span data-axis="z">0.000</span></div>
+                  <div><span>A</span><span data-axis="a">0.000</span></div>
+                  <div><span>B</span><span data-axis="b">0.000</span></div>
+                  <div><span>C</span><span data-axis="c">0.000</span></div>
+                </div>
+                <dl data-simulation-summary-rows></dl>
+              </div>
+            </div>
+          </div>
+          <div class="dro-panel" data-axis-panel="dro" hidden>
+            <div class="dro-readout" data-axis-shell="dro-readout">
+              <div><span class="dro-label">X:</span><span class="dro-value" data-axis="x">0.000</span><span class="dro-label">DTG X:</span><span class="dro-value">n/a</span></div>
+              <div><span class="dro-label">Y:</span><span class="dro-value" data-axis="y">0.000</span><span class="dro-label">DTG Y:</span><span class="dro-value">n/a</span></div>
+              <div><span class="dro-label">Z:</span><span class="dro-value" data-axis="z">0.000</span><span class="dro-label">DTG Z:</span><span class="dro-value">n/a</span></div>
+              <div><span class="dro-label">G54 X:</span><span class="dro-value">n/a</span><span class="dro-label">G92 X:</span><span class="dro-value">n/a</span></div>
+              <div><span class="dro-label">G54 Y:</span><span class="dro-value">n/a</span><span class="dro-label">G92 Y:</span><span class="dro-value">n/a</span></div>
+              <div><span class="dro-label">G54 Z:</span><span class="dro-value">n/a</span><span class="dro-label">G92 Z:</span><span class="dro-value">n/a</span></div>
+              <div><span class="dro-label">TLO X:</span><span class="dro-value">n/a</span><span class="dro-label">Vel:</span><span class="dro-value">n/a</span></div>
+              <div><span class="dro-label">TLO Y:</span><span class="dro-value">n/a</span><span class="dro-label">TLO Z:</span><span class="dro-value">n/a</span></div>
             </div>
-            <dl data-simulation-summary-rows></dl>
           </div>
         </div>
       </section>
-      <section aria-label="Machine state">
-        <div class="section-head">
-          <h2>Machine State</h2>
-          <p class="hint">Active line, statement, motion rows, and canonical output.</p>
-        </div>
+    </div>
+    <section class="axis-gcode-pane" data-axis-shell="gcode-pane" aria-label="G-code program">
+      <div class="axis-gcode-head">
+        <span>Program: <span data-selected-program>Executed through the LinuxCNC-backed WASM interpreter.</span></span>
+        <span>Active line <span data-active-line>-</span></span>
+      </div>
+      <div class="program-lines" data-program-lines></div>
+    </section>
+    <section class="axis-gcode-pane" data-axis-shell="machine-state" aria-label="Machine state">
+      <div class="axis-gcode-head">
+        <span>Machine State</span>
+        <span>Statement <span data-active-statement>-</span></span>
+      </div>
         <div class="motion-table-wrap">
           <table>
             <thead>
@@ -397,16 +667,20 @@
           </table>
           <div class="readout">
             <dl>
-              <dt>Active line</dt>
-              <dd data-active-line>-</dd>
+              <dt>Run Status</dt>
+              <dd data-simulation-status>loading</dd>
               <dt>Statement</dt>
               <dd data-active-statement>-</dd>
             </dl>
           </div>
           <pre data-canonical-output></pre>
         </div>
-      </section>
-    </div>
+    </section>
+    <footer class="axis-statusbar" data-axis-shell="statusbar">
+      <span>ESTOP</span>
+      <span>No tool</span>
+      <span>Position: Relative Actual</span>
+    </footer>
   </main>
   <script type="module">
     import {
@@ -427,6 +701,28 @@
     let playbackTimer = null;
     let playbackIndex = 0;
 
+    function setAllText(selector, value) {
+      document.querySelectorAll(selector).forEach((node) => {
+        node.textContent = value;
+      });
+    }
+
+    function mountTabGroup(tabSelector, panelSelector) {
+      const tabs = [...document.querySelectorAll(tabSelector)];
+      const panels = [...document.querySelectorAll(panelSelector)];
+      for (const tab of tabs) {
+        tab.addEventListener("click", () => {
+          const target = tab.dataset.axisTab;
+          for (const item of tabs) {
+            item.setAttribute("aria-selected", item === tab ? "true" : "false");
+          }
+          for (const panel of panels) {
+            panel.hidden = panel.dataset.axisPanel !== target;
+          }
+        });
+      }
+    }
+
     function currentState() {
       return window.linuxCncRealSimulationState;
     }
@@ -495,7 +791,7 @@
     async function runSelectedProgram(programId = programSelector?.value ?? DEFAULT_SIMULATION_PROGRAM_ID) {
       stopPlayback();
       document.body.dataset.simulationReady = "false";
-      document.querySelector("[data-simulation-status]").textContent = "running";
+      setAllText("[data-simulation-status]", "running");
       if (runButton) {
         runButton.disabled = true;
       }
@@ -532,7 +828,7 @@
       runButton?.addEventListener("click", () => {
         window.linuxCncRealSimulationApi.runProgramById(programSelector.value).catch((error) => {
           document.body.dataset.simulationReady = "false";
-          document.querySelector("[data-simulation-status]").textContent = "failed";
+          setAllText("[data-simulation-status]", "failed");
           document.querySelector("[data-canonical-output]").textContent = error?.stack ?? error?.message ?? String(error);
         });
       });
@@ -546,10 +842,12 @@
           startPlayback();
         }
       });
+      mountTabGroup('[data-axis-tab="manual"], [data-axis-tab="mdi"]', '[data-axis-panel="manual"], [data-axis-panel="mdi"]');
+      mountTabGroup('[data-axis-tab="preview"], [data-axis-tab="dro"]', '[data-axis-panel="preview"], [data-axis-panel="dro"]');
     } catch (error) {
       stopPlayback();
       document.body.dataset.simulationReady = "false";
-      document.querySelector("[data-simulation-status]").textContent = "failed";
+      setAllText("[data-simulation-status]", "failed");
       document.querySelector("[data-canonical-output]").textContent = error?.stack ?? error?.message ?? String(error);
       throw error;
     }
diff --git a/wasm-port/runtime/ui/simulation/simulation-app.js b/wasm-port/runtime/ui/simulation/simulation-app.js
index 53f2c06..0bda02d 100644
--- a/wasm-port/runtime/ui/simulation/simulation-app.js
+++ b/wasm-port/runtime/ui/simulation/simulation-app.js
@@ -244,8 +244,7 @@ function formatAxis(value) {
 }
 
 function setText(documentRef, selector, value) {
-  const node = documentRef.querySelector(selector);
-  if (node) {
+  for (const node of documentRef.querySelectorAll(selector)) {
     node.textContent = value;
   }
 }
diff --git a/wasm-port/tests/browser/real_simulation_page_smoke.html b/wasm-port/tests/browser/real_simulation_page_smoke.html
index bcdbd10..d96fd1a 100644
--- a/wasm-port/tests/browser/real_simulation_page_smoke.html
+++ b/wasm-port/tests/browser/real_simulation_page_smoke.html
@@ -68,6 +68,43 @@
       }
     }
 
+    function assertAxisShell(doc) {
+      for (const region of [
+        "titlebar",
+        "menubar",
+        "toolbar",
+        "workspace",
+        "manual-mdi",
+        "preview-dro",
+        "active-codes",
+        "gcode-pane",
+        "machine-state",
+        "statusbar",
+      ]) {
+        if (!doc.querySelector(`[data-axis-shell="${region}"]`)) {
+          throw new Error(`AXIS-style shell missing ${region}`);
+        }
+      }
+      for (const tab of ["manual", "mdi", "preview", "dro"]) {
+        if (!doc.querySelector(`[data-axis-tab="${tab}"]`)) {
+          throw new Error(`AXIS-style shell missing ${tab} tab`);
+        }
+        if (!doc.querySelector(`[data-axis-panel="${tab}"]`)) {
+          throw new Error(`AXIS-style shell missing ${tab} panel`);
+        }
+      }
+      const menuText = doc.querySelector('[data-axis-shell="menubar"]')?.textContent ?? "";
+      for (const label of ["File", "Machine", "View", "Help"]) {
+        if (!menuText.includes(label)) {
+          throw new Error(`AXIS-style menu missing ${label}`);
+        }
+      }
+      const statusText = doc.querySelector('[data-axis-shell="statusbar"]')?.textContent ?? "";
+      if (!statusText.includes("ESTOP") || !statusText.includes("Position: Relative Actual")) {
+        throw new Error(`AXIS-style statusbar drift: ${statusText}`);
+      }
+    }
+
     try {
       const frame = await loadFrame("../../runtime/ui/simulation/index.html");
       const doc = frame.contentDocument;
@@ -75,6 +112,7 @@
       const canonicalOutput = doc.querySelector("[data-canonical-output]")?.textContent ?? "";
       const api = frame.contentWindow?.linuxCncRealSimulationApi;
 
+      assertAxisShell(doc);
       assertRenderedState(doc, state);
       if (!canonicalOutput.includes("canon_event=STRAIGHT_FEED line=2 x=1 y=0 z=0")) {
         throw new Error("simulation canonical output missing LinuxCNC feed event");
@@ -100,6 +138,27 @@
         throw new Error("simulation test program inventory too small");
       }
 
+      doc.querySelector('[data-axis-tab="mdi"]')?.click();
+      if (!doc.querySelector('[data-axis-panel="manual"]')?.hidden || doc.querySelector('[data-axis-panel="mdi"]')?.hidden) {
+        throw new Error("AXIS-style Manual/MDI tab switch failed");
+      }
+      doc.querySelector('[data-axis-tab="manual"]')?.click();
+      if (doc.querySelector('[data-axis-panel="manual"]')?.hidden || !doc.querySelector('[data-axis-panel="mdi"]')?.hidden) {
+        throw new Error("AXIS-style Manual tab restore failed");
+      }
+
+      doc.querySelector('[data-axis-tab="dro"]')?.click();
+      if (!doc.querySelector('[data-axis-panel="preview"]')?.hidden || doc.querySelector('[data-axis-panel="dro"]')?.hidden) {
+        throw new Error("AXIS-style Preview/DRO tab switch failed");
+      }
+      if (doc.querySelector('[data-axis-shell="dro-readout"]')?.textContent.includes("undefined")) {
+        throw new Error("AXIS-style DRO should not render undefined fields");
+      }
+      doc.querySelector('[data-axis-tab="preview"]')?.click();
+      if (doc.querySelector('[data-axis-panel="preview"]')?.hidden || !doc.querySelector('[data-axis-panel="dro"]')?.hidden) {
+        throw new Error("AXIS-style Preview tab restore failed");
+      }
+
       api.resetPlayback();
       if (doc.body.dataset.playbackIndex !== "0") {
         throw new Error("simulation playback did not reset to first frame");
@@ -130,6 +189,11 @@
         throw new Error("simulation step playback did not highlight active motion row");
       }
 
+      doc.querySelector("[data-playback-next]")?.click();
+      if (doc.body.dataset.playbackIndex !== "2") {
+        throw new Error("AXIS-style toolbar step button did not advance playback");
+      }
+
       const finishedFrame = api.finishPlayback();
       if (finishedFrame.index !== state.motion.length - 1 || doc.body.dataset.playbackComplete !== "true") {
         throw new Error("simulation finish playback did not reach final frame");