diff --git a/docs/superpowers/specs/2026-10-11-vertical-tabs-design.md b/docs/superpowers/specs/2026-10-11-vertical-tabs-design.md
index d254a3d..4c9cce3 100644
--- a/docs/superpowers/specs/2026-10-11-vertical-tabs-design.md
+++ b/docs/superpowers/specs/2026-10-11-vertical-tabs-design.md
@@ -57,6 +57,12 @@ looked at on the way).
   bar or some way to drag it"). The e2e asks Windows itself (WM_NCHITTEST) where a press moves the
   window.
 
+- **A clear title bar, not the sidebar, moves the window** (owner: "there should be a title bar to
+  drag from not the sidebar. how about making it transparent"): with vertical tabs and the title bar
+  off, a 32 px row over the terminal only, in the terminal's own ground with no line and no name,
+  holds the window buttons and moves the window. The sidebar's empty space no longer does. With the
+  sidebar collapsed the row spans the window.
+
 ## 2. The indicators
 
 - **Vertical tabs have no new look for the indicators** (owner: "vertical tabs shouldnt have a new
diff --git a/package-lock.json b/package-lock.json
index b5bd1e3..c634d2b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "prism-terminal",
-  "version": "0.39.4",
+  "version": "0.39.5",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "prism-terminal",
-      "version": "0.39.4",
+      "version": "0.39.5",
       "license": "MIT",
       "dependencies": {
         "@xterm/addon-fit": "^0.11.0",
diff --git a/package.json b/package.json
index 1270855..76294ad 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "prism-terminal",
   "productName": "Prism Terminal",
-  "version": "0.39.4",
+  "version": "0.39.5",
   "description": "A tabbed Windows terminal for AI CLIs.",
   "main": "./out/main/index.js",
   "author": "Max",
diff --git a/src/renderer/src/App.tsx b/src/renderer/src/App.tsx
index 13bcb72..d7ef133 100644
--- a/src/renderer/src/App.tsx
+++ b/src/renderer/src/App.tsx
@@ -721,6 +721,26 @@ export default function App(): JSX.Element {
           headStart={bare ? <AppButtons onSettings={onSettings} onHelp={onHelp} /> : undefined}
         />
       )}
+      <div className="relative flex min-h-0 min-w-0 flex-1 flex-col">
+      {/* A TITLE BAR YOU CANNOT SEE (owner, 2026-10-11: "there should be a
+          title bar to drag from not the sidebar. how about making it
+          transparent"): with the tabs down the side and the title bar off,
+          the row over the terminal is the terminal's own ground, no line, no
+          name, and moves the window; the three window buttons (and the update
+          chip, when there is one) sit at its right. Over the terminal only,
+          so the sidebar keeps its tabs at the top; with the sidebar collapsed
+          that is the whole width. */}
+      {bare && (
+        <div
+          data-title-bar="clear"
+          className="drag flex h-8 shrink-0 items-center justify-end gap-2.5 bg-[var(--p-bg)] pr-1"
+        >
+          {chip}
+          <div data-window-buttons className="no-drag flex items-center gap-1">
+            <WindowButtons />
+          </div>
+        </div>
+      )}
       <div
         className="relative min-h-0 min-w-0 flex-1"
         data-term-host
@@ -800,20 +820,7 @@ export default function App(): JSX.Element {
         )}
       </div>
       </div>
-      {/* What is left of the title bar: the window's own three buttons, and
-          the update chip when there is one, always there and quiet ("either
-          buttons that show once your cursor is close or always persistent":
-          always, since a reveal at the edge is the thing that did not hold).
-          On the terminal's own ground, so a long first line runs under them
-          rather than through them. */}
-      {bare && (
-        <div data-window-buttons className="no-drag absolute right-1 top-1 z-40 flex items-center gap-2.5 rounded-md bg-[var(--p-bg-solid)] px-0.5">
-          {chip}
-          <div className="flex items-center gap-1">
-            <WindowButtons />
-          </div>
-        </div>
-      )}
+      </div>
 
       {termMenu && activeShell && termMenu.id === activeShell.id && (
         <ContextMenu
diff --git a/src/renderer/src/components/TabSidebar.tsx b/src/renderer/src/components/TabSidebar.tsx
index 9ac895a..17349c8 100644
--- a/src/renderer/src/components/TabSidebar.tsx
+++ b/src/renderer/src/components/TabSidebar.tsx
@@ -105,7 +105,7 @@ export function TabSidebar({
   onDropFolder: (path: string) => void
   onReorder: (id: string, toIndex: number) => void
   onOpenRecent: (path: string) => void
-  /** The title bar is hidden: the sidebar's head is the window's handle. */
+  /** The title bar is hidden: the sidebar starts at the window's top. */
   titleRow: boolean
   /** Command help and Settings, at the foot, when there is no title bar. */
   headStart?: ReactNode
@@ -248,25 +248,6 @@ export function TabSidebar({
     grip.addEventListener('pointercancel', up)
   }
 
-  // A drag in from Explorer (a folder for a new tab) is not a pointer: no
-  // pointermove arrives while it is in flight, so the head stops being a
-  // window handle for the length of it, as the strip does.
-  const [dragInFlight, setDragInFlight] = useState(false)
-  useEffect(() => {
-    const on = (): void => setDragInFlight(true)
-    const off = (): void => setDragInFlight(false)
-    window.addEventListener('dragenter', on, true)
-    window.addEventListener('dragend', off, true)
-    window.addEventListener('drop', off, true)
-    window.addEventListener('pointermove', off, true)
-    return () => {
-      window.removeEventListener('dragenter', on, true)
-      window.removeEventListener('dragend', off, true)
-      window.removeEventListener('drop', off, true)
-      window.removeEventListener('pointermove', off, true)
-    }
-  }, [])
-
   if (!tabs.length) return null
   const labels = tabLabels(tabs)
   const auxClose = (e: MouseEvent, id: string): void => {
@@ -275,9 +256,6 @@ export function TabSidebar({
       onClose(id)
     }
   }
-  // Hidden off to the left, it is no handle and no stop for Tab: an element
-  // moved out of sight can still claim the window's drag region and the keys.
-  const handle = titleRow && visible && !dragInFlight ? 'drag' : 'no-drag'
   return (
     <div
       data-sidebar-slot
@@ -322,7 +300,7 @@ export function TabSidebar({
           // top"). With no title bar, the list's empty space below the tabs
           // is what moves the window ("i cant drag the window"); each row is
           // no-drag, so a tab still clicks and drags as a tab.
-          className={`${handle} p-scroll flex min-h-0 flex-1 flex-col gap-px overflow-y-auto pb-2 pt-1.5`}
+          className="p-scroll flex min-h-0 flex-1 flex-col gap-px overflow-y-auto pb-2 pt-1.5"
         >
           {tabs.map((t, i) => {
             const on = t.id === activeId
@@ -498,10 +476,7 @@ export function TabSidebar({
         {/* THE BUTTONS, AT THE FOOT (owner, 2026-10-11): the +, then, with no
             title bar, command help and Settings, then the sidebar's own
             button. The space between them moves the window too. */}
-        <div
-          data-sidebar-foot
-          className={`${handle} flex h-10 shrink-0 items-center gap-0.5 px-1.5`}
-        >
+        <div data-sidebar-foot className="flex h-10 shrink-0 items-center gap-0.5 px-1.5">
           <button
             className={BTN}
             title="New tab (Ctrl+T). Right-click for recent folders"
diff --git a/tools/e2e/run.mjs b/tools/e2e/run.mjs
index 528cd63..482b117 100644
--- a/tools/e2e/run.mjs
+++ b/tools/e2e/run.mjs
@@ -2205,8 +2205,10 @@ const scenarios = {
       await page.locator('[data-sidebar-toggle="expand"]').click()
       ok((await page.evaluate(() => localStorage.getItem('prism.window.sidebar'))) === 'open' && (await geo()).host.left > 100, 'its button keeps it open again')
 
-      // NO TITLE BAR AT ALL (owner, 2026-10-11): command help and Settings in
-      // the sidebar's head, the window's three buttons floating at the top right.
+      // THE CLEAR TITLE BAR (owner, 2026-10-11: "there should be a title bar
+      // to drag from not the sidebar. how about making it transparent"):
+      // command help and Settings at the sidebar's foot, a bar of the
+      // terminal's own ground over the terminal, the window buttons in it.
       const bar = await gotoPref(page, 'title-bar')
       await bar.locator('[role="switch"]').click()
       await backToFirst(page)
@@ -2217,6 +2219,14 @@ const scenarios = {
           const b = btns?.getBoundingClientRect()
           return {
             rows: document.querySelectorAll('[data-title-bar]').length,
+            clear: (() => {
+              const c = document.querySelector('[data-title-bar="clear"]')
+              const r = c?.getBoundingClientRect()
+              return c && r ? { left: Math.round(r.left), top: Math.round(r.top), height: Math.round(r.height), bg: getComputedStyle(c).backgroundColor, holds: c.contains(btns), border: getComputedStyle(c).borderBottomWidth } : null
+            })(),
+            navRight: Math.round(document.querySelector('[data-tab-sidebar]')?.getBoundingClientRect().right ?? -1),
+            hostTop: Math.round(document.querySelector('[data-term-host]')?.getBoundingClientRect().top ?? -1),
+            termBg: getComputedStyle(document.querySelector('[data-term-host] .xterm-scrollable-element') ?? document.body).backgroundColor,
             mark: !!document.querySelector('[data-app-mark]'),
             inFoot: !!foot?.querySelector('[data-title-settings]') && !!foot?.querySelector('[data-sidebar-new]') && !!foot?.querySelector('[data-sidebar-toggle]'),
             help: !!foot?.querySelector('[data-title-help]'),
@@ -2229,11 +2239,13 @@ const scenarios = {
           }
         })
       const bare = await top()
-      ok(bare.rows === 0 && !bare.mark, `no title bar at all, nor the app's icon (${JSON.stringify(bare)})`)
+      ok(bare.rows === 1 && !!bare.clear && !bare.mark, `one bar, the clear one, with no icon or name (${JSON.stringify(bare.clear)})`)
+      ok(bare.clear.top === 0 && bare.clear.height >= 28 && Math.abs(bare.clear.left - bare.navRight) <= 1, `over the terminal only, from the sidebar's edge (${JSON.stringify(bare.clear)}, sidebar ends ${bare.navRight})`)
+      ok(bare.clear.border === '0px' && bare.hostTop === bare.clear.height, `no line under it, the terminal right below (${bare.clear.border}, terminal at ${bare.hostTop})`)
       ok(bare.navTop === 0, `the sidebar starts at the top of the window (${bare.navTop})`)
       ok(bare.inFoot, "the +, Settings and the sidebar's button are at its foot")
       ok(bare.firstRowTop <= 10, `only tabs at the top (the first row at ${bare.firstRowTop}px)`)
-      ok(bare.close && !bare.cog && bare.right <= 12 && bare.top <= 8, `the window's three buttons float at the top right, alone (${JSON.stringify(bare)})`)
+      ok(bare.close && !bare.cog && bare.clear.holds && bare.right <= 12 && bare.top <= 8, `the window's three buttons are in it, at the top right, alone (${JSON.stringify(bare)})`)
       // THE DRAG ITSELF, as Windows decides it (owner, 2026-10-11: "i cant drag
       // the window"): 2 is HTCAPTION, a press that moves the window.
       const spots = await page.evaluate(() => {
@@ -2243,7 +2255,9 @@ const scenarios = {
         const foot = document.querySelector('[data-sidebar-foot]').getBoundingClientRect()
         const plus = document.querySelector('[data-sidebar-new]').getBoundingClientRect()
         const row = rows[0].getBoundingClientRect()
+        const clear = document.querySelector('[data-title-bar="clear"]').getBoundingClientRect()
         return [
+          { x: clear.left + 80, y: clear.top + clear.height / 2 },
           { x: nav.left + 60, y: (last.bottom + foot.top) / 2 },
           { x: plus.right + 12, y: foot.top + foot.height / 2 },
           { x: row.left + 40, y: row.top + row.height / 2 },
@@ -2251,12 +2265,12 @@ const scenarios = {
         ]
       })
       const hit = await hitTest(app, spots)
-      ok(hit[0] === 2 && hit[1] === 2, `the sidebar's empty space and its foot move the window (${hit})`)
-      ok(hit[2] === 1 && hit[3] === 1, `a tab and the terminal do not (${hit})`)
+      ok(hit[0] === 2, `the clear bar moves the window (${hit})`)
+      ok(hit[1] === 1 && hit[2] === 1 && hit[3] === 1 && hit[4] === 1, `the sidebar's empty space, its foot, a tab and the terminal do not ("not the sidebar") (${hit})`)
       await page.screenshot({ path: resolve(process.cwd(), '.e2e-shots/side-no-titlebar.png') }).catch(() => {})
       // Settings from the sidebar, and back.
       await (await gotoPref(page, 'title-bar')).locator('[role="switch"]').click()
-      ok(!!(await until(() => page.evaluate(() => document.querySelectorAll('[data-title-bar]').length === 1 && !document.querySelector('[data-window-buttons]')), 3000, 50)), 'Show title bar puts the bar back, with the buttons in it')
+      ok(!!(await until(() => page.evaluate(() => document.querySelectorAll('[data-title-bar]').length === 1 && !document.querySelector('[data-title-bar="clear"]') && !!document.querySelector('[data-app-mark]')), 3000, 50)), 'Show title bar puts the full bar back')
       await setPref(page, 'tab-layout', 'horizontal')
       ok(!!(await until(() => page.evaluate(() => !!document.querySelector('[data-tab-strip]') && !document.querySelector('[data-tab-sidebar]')), 3000, 50)), 'Horizontal puts the strip back')
       await quietStrip(page)