diff --git a/src-tauri/tauri.conf.json b/src-tauri/tauri.conf.json
index 0d8f00bc..caa8a2f5 100644
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -21,6 +21,10 @@
         "resizable": true,
         "fullscreen": false,
         "titleBarStyle": "Overlay",
+        "trafficLightPosition": {
+          "x": 18,
+          "y": 24
+        },
         "hiddenTitle": true,
         "backgroundColor": "#F7F6F3",
         "dragDropEnabled": true
diff --git a/src/components/BreadcrumbBar.test.tsx b/src/components/BreadcrumbBar.test.tsx
index e1f48a06..1e9c35b8 100644
--- a/src/components/BreadcrumbBar.test.tsx
+++ b/src/components/BreadcrumbBar.test.tsx
@@ -1,4 +1,4 @@
-import { render, screen, fireEvent, act } from '@testing-library/react'
+import { render, screen, fireEvent, act, within } from '@testing-library/react'
 import { describe, it, expect, vi } from 'vitest'
 import { BreadcrumbBar } from './BreadcrumbBar'
 import { formatShortcutDisplay } from '../hooks/appCommandCatalog'
@@ -284,6 +284,33 @@ describe('BreadcrumbBar — action buttons always right-aligned', () => {
     const actions = container.querySelector('.breadcrumb-bar__actions')
     expect(actions).toBeInTheDocument()
     expect(actions).toHaveClass('ml-auto')
+    expect(actions).toHaveStyle({ gap: '8px' })
+  })
+
+  it('keeps grouped action buttons evenly spaced', () => {
+    render(
+      <BreadcrumbBar
+        entry={baseEntry}
+        {...defaultProps}
+        noteWidth="normal"
+        onToggleNoteWidth={vi.fn()}
+        onRevealFile={vi.fn()}
+        onCopyFilePath={vi.fn()}
+      />,
+    )
+
+    const fileActionsGroup = screen.getByTestId('breadcrumb-reveal-file').closest('.breadcrumb-bar__overflowable-action')
+    expect(fileActionsGroup).toHaveClass('gap-2')
+    const widthActionGroup = screen.getByRole('button', { name: 'Switch to wide note width' }).closest('.breadcrumb-bar__overflowable-action')
+    expect(widthActionGroup).toHaveClass('gap-2')
+  })
+
+  it('lets the title use the free space before the fixed drag gap', () => {
+    const { container } = render(<BreadcrumbBar entry={baseEntry} {...defaultProps} />)
+
+    expect(container.querySelector('.breadcrumb-bar__title')).toHaveClass('flex-1')
+    expect(container.querySelector('.breadcrumb-bar__drag-spacer')).toHaveClass('w-6', 'shrink-0')
+    expect(container.querySelector('.breadcrumb-bar__drag-spacer')).not.toHaveClass('flex-1')
   })
 
   it('does not render the unused backlinks or more-actions placeholders', () => {
@@ -291,6 +318,35 @@ describe('BreadcrumbBar — action buttons always right-aligned', () => {
     expect(screen.queryByRole('button', { name: 'Backlinks are coming soon' })).not.toBeInTheDocument()
     expect(screen.queryByRole('button', { name: 'More note actions are coming soon' })).not.toBeInTheDocument()
   })
+
+  it('exposes lower-priority actions through the overflow menu', async () => {
+    render(
+      <BreadcrumbBar
+        entry={baseEntry}
+        {...defaultProps}
+        showDiffToggle
+        noteWidth="normal"
+        onToggleNoteWidth={vi.fn()}
+        onRevealFile={vi.fn()}
+        onCopyFilePath={vi.fn()}
+        onArchive={vi.fn()}
+        onDelete={vi.fn()}
+      />,
+    )
+
+    fireEvent.pointerDown(screen.getByRole('button', { name: 'More note actions' }), {
+      button: 0,
+      ctrlKey: false,
+    })
+
+    const menu = await screen.findByRole('menu')
+    expect(within(menu).getByRole('menuitem', { name: 'Show the current diff' })).toBeInTheDocument()
+    expect(within(menu).getByRole('menuitem', { name: 'Switch to wide note width' })).toBeInTheDocument()
+    expect(within(menu).getByRole('menuitem', { name: 'Reveal in Finder' })).toBeInTheDocument()
+    expect(within(menu).getByRole('menuitem', { name: 'Copy file path' })).toBeInTheDocument()
+    expect(within(menu).getByRole('menuitem', { name: 'Archive this note' })).toBeInTheDocument()
+    expect(within(menu).getByRole('menuitem', { name: 'Delete this note' })).toBeInTheDocument()
+  })
 })
 
 describe('BreadcrumbBar — raw editor toggle', () => {
diff --git a/src/components/BreadcrumbBar.tsx b/src/components/BreadcrumbBar.tsx
index 8d9c3808..b3946b4a 100644
--- a/src/components/BreadcrumbBar.tsx
+++ b/src/components/BreadcrumbBar.tsx
@@ -1,4 +1,4 @@
-import { memo, useCallback, useEffect, useMemo, useRef, useState, type CSSProperties, type KeyboardEvent, type ReactNode } from 'react'
+import { memo, useCallback, useEffect, useLayoutEffect, useMemo, useRef, useState, type CSSProperties, type KeyboardEvent, type ReactNode } from 'react'
 import type { NoteWidthMode, VaultEntry } from '../types'
 import { cn } from '@/lib/utils'
 import { translate, type AppLocale } from '../lib/i18n'
@@ -7,6 +7,12 @@ import { Button } from '@/components/ui/button'
 import { Input } from '@/components/ui/input'
 import { ActionTooltip, type ActionTooltipCopy } from '@/components/ui/action-tooltip'
 import { TooltipProvider } from '@/components/ui/tooltip'
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuTrigger,
+} from '@/components/ui/dropdown-menu'
 import {
   GitBranch,
   Code,
@@ -22,6 +28,7 @@ import {
   ArrowsClockwise,
   ArrowsInLineHorizontal,
   ArrowsOutLineHorizontal,
+  DotsThree,
 } from '@phosphor-icons/react'
 import { NoteTitleIcon } from './NoteTitleIcon'
 import { slugify } from '../hooks/useNoteCreation'
@@ -60,6 +67,7 @@ interface BreadcrumbBarProps {
 
 const DISABLED_ICON_STYLE = { opacity: 0.4, cursor: 'not-allowed' } as const
 const BREADCRUMB_ICON_CLASS = 'size-[16px]'
+const TITLE_ACTION_GAP_PX = 24
 
 function focusFilenameInput(
   isEditing: boolean,
@@ -433,6 +441,159 @@ function InspectorAction({
   )
 }
 
+function OverflowToolbarAction({ children }: { children: ReactNode }) {
+  return <span className="breadcrumb-bar__overflowable-action flex items-center gap-2">{children}</span>
+}
+
+function diffMenuLabelKey({
+  showDiffToggle,
+  diffMode,
+  diffLoading,
+}: Pick<BreadcrumbBarProps, 'showDiffToggle' | 'diffMode' | 'diffLoading'>): Parameters<typeof translate>[1] {
+  if (diffLoading) return 'editor.toolbar.loadingDiff'
+  if (diffMode) return 'editor.toolbar.rawReturn'
+  if (showDiffToggle) return 'editor.toolbar.showDiff'
+  return 'editor.toolbar.noDiff'
+}
+
+function availableDiffAction(showDiffToggle: boolean, onToggleDiff: () => void): (() => void) | undefined {
+  return showDiffToggle ? onToggleDiff : undefined
+}
+
+function noteWidthLabelKey(noteWidth: NoteWidthMode = 'normal'): Parameters<typeof translate>[1] {
+  return noteWidth === 'wide' ? 'editor.toolbar.noteWidthNormal' : 'editor.toolbar.noteWidthWide'
+}
+
+function NoteWidthMenuIcon({ noteWidth = 'normal' }: { noteWidth?: NoteWidthMode }) {
+  return noteWidth === 'wide' ? <ArrowsInLineHorizontal size={16} /> : <ArrowsOutLineHorizontal size={16} />
+}
+
+function archiveLabelKey(archived: boolean): Parameters<typeof translate>[1] {
+  return archived ? 'editor.toolbar.restoreArchived' : 'editor.toolbar.archive'
+}
+
+function archiveAction(
+  archived: boolean,
+  onArchive?: () => void,
+  onUnarchive?: () => void,
+): (() => void) | undefined {
+  return archived ? onUnarchive : onArchive
+}
+
+function pathAction(action: ((path: string) => void) | undefined, path: string): (() => void) | undefined {
+  return action ? () => action(path) : undefined
+}
+
+function ArchiveMenuIcon({ archived }: { archived: boolean }) {
+  return archived ? <ArrowUUpLeft size={16} /> : <Archive size={16} />
+}
+
+function measureExpandedActionsWidth(
+  actions: HTMLDivElement,
+  collapsed: boolean,
+  cachedExpandedActionsWidth: number,
+) {
+  return collapsed ? cachedExpandedActionsWidth || actions.scrollWidth : actions.scrollWidth
+}
+
+function readElementWidth(element: HTMLElement): number {
+  return element.getBoundingClientRect().width || element.scrollWidth || element.clientWidth
+}
+
+function prepareTitleMeasurementClone(clone: HTMLElement) {
+  clone.setAttribute('aria-hidden', 'true')
+  clone.style.position = 'absolute'
+  clone.style.visibility = 'hidden'
+  clone.style.pointerEvents = 'none'
+  clone.style.width = 'max-content'
+  clone.style.minWidth = 'max-content'
+  clone.style.maxWidth = 'none'
+  clone.style.overflow = 'visible'
+  clone.style.whiteSpace = 'nowrap'
+}
+
+function removeCloneTruncation(clone: HTMLElement) {
+  for (const node of clone.querySelectorAll<HTMLElement>('.truncate')) {
+    node.style.overflow = 'visible'
+    node.style.textOverflow = 'clip'
+    node.style.whiteSpace = 'nowrap'
+    node.style.width = 'max-content'
+    node.style.minWidth = 'max-content'
+    node.style.maxWidth = 'none'
+  }
+}
+
+function measureNaturalTitleWidth(title: HTMLDivElement): number {
+  const titleContent = title.querySelector('.breadcrumb-bar__title-content')
+  if (!(titleContent instanceof HTMLElement)) return readElementWidth(title)
+
+  const clone = titleContent.cloneNode(true) as HTMLElement
+  prepareTitleMeasurementClone(clone)
+  removeCloneTruncation(clone)
+  title.appendChild(clone)
+  const width = readElementWidth(clone)
+  clone.remove()
+  return width
+}
+
+function expandedActionsLeft(actions: HTMLDivElement, expandedActionsWidth: number): number {
+  const actionsRight = actions.getBoundingClientRect().right
+  return actionsRight - expandedActionsWidth
+}
+
+function shouldCollapseBreadcrumbOverflow(
+  title: HTMLDivElement,
+  actions: HTMLDivElement,
+  expandedActionsWidth: number,
+) {
+  const titleLeft = title.getBoundingClientRect().left
+  const availableTitleWidth = expandedActionsLeft(actions, expandedActionsWidth) - titleLeft - TITLE_ACTION_GAP_PX
+  return measureNaturalTitleWidth(title) > availableTitleWidth
+}
+
+function useBreadcrumbOverflow(
+  titleRef: React.RefObject<HTMLDivElement | null>,
+  actionsRef: React.RefObject<HTMLDivElement | null>,
+) {
+  const [collapsed, setCollapsed] = useState(false)
+  const expandedActionsWidthRef = useRef(0)
+
+  useLayoutEffect(() => {
+    const title = titleRef.current
+    const actions = actionsRef.current
+    const bar = title?.closest('.breadcrumb-bar') as HTMLDivElement | null
+    if (!title || !actions || !bar) return undefined
+
+    let frame = 0
+    const measure = () => {
+      const expandedActionsWidth = measureExpandedActionsWidth(actions, collapsed, expandedActionsWidthRef.current)
+      if (!collapsed) expandedActionsWidthRef.current = expandedActionsWidth
+      setCollapsed(shouldCollapseBreadcrumbOverflow(title, actions, expandedActionsWidth))
+    }
+    const scheduleMeasure = () => {
+      cancelAnimationFrame(frame)
+      frame = requestAnimationFrame(measure)
+    }
+
+    scheduleMeasure()
+    if (typeof ResizeObserver === 'undefined') {
+      return () => cancelAnimationFrame(frame)
+    }
+
+    const resizeObserver = new ResizeObserver(scheduleMeasure)
+    resizeObserver.observe(bar)
+    resizeObserver.observe(title)
+    resizeObserver.observe(actions)
+
+    return () => {
+      cancelAnimationFrame(frame)
+      resizeObserver.disconnect()
+    }
+  })
+
+  return collapsed
+}
+
 function normalizeFilenameStemInput(value: string): string {
   const trimmed = value.trim()
   return trimmed.replace(/\.md$/i, '').trim()
@@ -503,7 +664,7 @@ function FilenameTrigger({
       aria-label={translate(locale, 'editor.filename.trigger', { filename: filenameStem })}
     >
       <NoteTitleIcon icon={entry.icon} size={15} testId="breadcrumb-note-icon" />
-      <span className="truncate">{filenameStem}</span>
+      <span className="breadcrumb-bar__filename-text truncate">{filenameStem}</span>
     </Button>
   )
 }
@@ -648,30 +809,149 @@ function BreadcrumbActions({
   onDelete,
   onArchive,
   onUnarchive,
+  actionsRef,
+  overflowCollapsed,
   locale = 'en',
-}: Omit<BreadcrumbBarProps, 'wordCount' | 'barRef' | 'onRenameFilename'>) {
+}: Omit<BreadcrumbBarProps, 'wordCount' | 'barRef' | 'onRenameFilename'> & {
+  actionsRef: React.RefObject<HTMLDivElement | null>
+  overflowCollapsed: boolean
+}) {
   return (
-    <div className="breadcrumb-bar__actions ml-auto flex items-center" style={{ gap: 12 }}>
+    <div
+      ref={actionsRef}
+      className="breadcrumb-bar__actions ml-auto flex shrink-0 items-center"
+      data-overflow-collapsed={overflowCollapsed}
+      style={{ gap: 8 }}
+    >
       <FavoriteAction favorite={entry.favorite} locale={locale} onToggleFavorite={onToggleFavorite} />
       <OrganizedAction organized={entry.organized} locale={locale} onToggleOrganized={onToggleOrganized} />
-      <DiffAction
+      <OverflowToolbarAction>
+        <DiffAction
+          showDiffToggle={showDiffToggle}
+          diffMode={diffMode}
+          diffLoading={diffLoading}
+          onToggleDiff={onToggleDiff}
+          locale={locale}
+        />
+      </OverflowToolbarAction>
+      {!forceRawMode && <RawToggleButton rawMode={rawMode} locale={locale} onToggleRaw={onToggleRaw} />}
+      <OverflowToolbarAction>
+        <NoteWidthAction noteWidth={noteWidth} locale={locale} onToggleNoteWidth={onToggleNoteWidth} />
+      </OverflowToolbarAction>
+      <AIChatAction showAIChat={showAIChat} locale={locale} onToggleAIChat={onToggleAIChat} />
+      <OverflowToolbarAction>
+        <FilePathActions entry={entry} locale={locale} onRevealFile={onRevealFile} onCopyFilePath={onCopyFilePath} />
+      </OverflowToolbarAction>
+      <OverflowToolbarAction>
+        <ArchiveAction archived={entry.archived} locale={locale} onArchive={onArchive} onUnarchive={onUnarchive} />
+      </OverflowToolbarAction>
+      <OverflowToolbarAction>
+        <DeleteAction locale={locale} onDelete={onDelete} />
+      </OverflowToolbarAction>
+      <BreadcrumbOverflowMenu
+        entry={entry}
         showDiffToggle={showDiffToggle}
         diffMode={diffMode}
         diffLoading={diffLoading}
         onToggleDiff={onToggleDiff}
+        noteWidth={noteWidth}
+        onToggleNoteWidth={onToggleNoteWidth}
+        onRevealFile={onRevealFile}
+        onCopyFilePath={onCopyFilePath}
+        onArchive={onArchive}
+        onUnarchive={onUnarchive}
+        onDelete={onDelete}
         locale={locale}
       />
-      {!forceRawMode && <RawToggleButton rawMode={rawMode} locale={locale} onToggleRaw={onToggleRaw} />}
-      <NoteWidthAction noteWidth={noteWidth} locale={locale} onToggleNoteWidth={onToggleNoteWidth} />
-      <AIChatAction showAIChat={showAIChat} locale={locale} onToggleAIChat={onToggleAIChat} />
-      <FilePathActions entry={entry} locale={locale} onRevealFile={onRevealFile} onCopyFilePath={onCopyFilePath} />
-      <ArchiveAction archived={entry.archived} locale={locale} onArchive={onArchive} onUnarchive={onUnarchive} />
-      <DeleteAction locale={locale} onDelete={onDelete} />
       <InspectorAction inspectorCollapsed={inspectorCollapsed} locale={locale} onToggleInspector={onToggleInspector} />
     </div>
   )
 }
 
+function BreadcrumbOverflowMenu({
+  entry,
+  showDiffToggle,
+  diffMode,
+  diffLoading,
+  onToggleDiff,
+  noteWidth,
+  onToggleNoteWidth,
+  onRevealFile,
+  onCopyFilePath,
+  onArchive,
+  onUnarchive,
+  onDelete,
+  locale = 'en',
+}: Pick<
+  BreadcrumbBarProps,
+  | 'entry'
+  | 'showDiffToggle'
+  | 'diffMode'
+  | 'diffLoading'
+  | 'onToggleDiff'
+  | 'noteWidth'
+  | 'onToggleNoteWidth'
+  | 'onRevealFile'
+  | 'onCopyFilePath'
+  | 'onArchive'
+  | 'onUnarchive'
+  | 'onDelete'
+  | 'locale'
+>) {
+  const runDiffAction = availableDiffAction(showDiffToggle, onToggleDiff)
+  const runRevealAction = pathAction(onRevealFile, entry.path)
+  const runCopyPathAction = pathAction(onCopyFilePath, entry.path)
+  const runArchiveAction = archiveAction(entry.archived, onArchive, onUnarchive)
+  const diffLabel = translate(locale, diffMenuLabelKey({ showDiffToggle, diffMode, diffLoading }))
+  const noteWidthLabel = translate(locale, noteWidthLabelKey(noteWidth))
+  const archiveLabel = translate(locale, archiveLabelKey(entry.archived))
+
+  return (
+    <DropdownMenu>
+      <ActionTooltip copy={{ label: translate(locale, 'editor.toolbar.moreActions') }} side="bottom" align="end">
+        <DropdownMenuTrigger asChild>
+          <Button
+            type="button"
+            variant="ghost"
+            size="icon-xs"
+            className="breadcrumb-bar__overflow-menu text-muted-foreground hover:text-foreground"
+            aria-label={translate(locale, 'editor.toolbar.moreActions')}
+            data-testid="breadcrumb-overflow-menu-trigger"
+          >
+            <DotsThree size={18} weight="bold" className={BREADCRUMB_ICON_CLASS} />
+          </Button>
+        </DropdownMenuTrigger>
+      </ActionTooltip>
+      <DropdownMenuContent align="end" className="min-w-44">
+        <DropdownMenuItem disabled={!runDiffAction} onSelect={runDiffAction}>
+          <GitBranch size={16} />
+          {diffLabel}
+        </DropdownMenuItem>
+        <DropdownMenuItem disabled={!onToggleNoteWidth} onSelect={onToggleNoteWidth}>
+          <NoteWidthMenuIcon noteWidth={noteWidth} />
+          {noteWidthLabel}
+        </DropdownMenuItem>
+        <DropdownMenuItem disabled={!runRevealAction} onSelect={runRevealAction}>
+          <FolderOpen size={16} />
+          {translate(locale, 'editor.toolbar.revealFile')}
+        </DropdownMenuItem>
+        <DropdownMenuItem disabled={!runCopyPathAction} onSelect={runCopyPathAction}>
+          <ClipboardText size={16} />
+          {translate(locale, 'editor.toolbar.copyFilePath')}
+        </DropdownMenuItem>
+        <DropdownMenuItem disabled={!runArchiveAction} onSelect={runArchiveAction}>
+          <ArchiveMenuIcon archived={entry.archived} />
+          {archiveLabel}
+        </DropdownMenuItem>
+        <DropdownMenuItem disabled={!onDelete} variant="destructive" onSelect={onDelete}>
+          <Trash size={16} />
+          {translate(locale, 'editor.toolbar.delete')}
+        </DropdownMenuItem>
+      </DropdownMenuContent>
+    </DropdownMenu>
+  )
+}
+
 function BreadcrumbTitle({
   entry,
   locale,
@@ -680,7 +960,7 @@ function BreadcrumbTitle({
 }: Pick<BreadcrumbBarProps, 'entry' | 'locale' | 'loadingTitle' | 'onRenameFilename'>) {
   const typeLabel = entry.isA ?? 'Note'
   return (
-    <div className="flex items-center gap-1.5 min-w-0 text-sm text-muted-foreground">
+    <div className="breadcrumb-bar__title-content flex items-center gap-1.5 min-w-0 text-sm text-muted-foreground">
       <span className="shrink-0">{typeLabel}</span>
       <span className="shrink-0 text-border">›</span>
       <div className="flex min-w-0 items-center gap-1 truncate">
@@ -701,6 +981,9 @@ export const BreadcrumbBar = memo(function BreadcrumbBar({
   ...actionProps
 }: BreadcrumbBarProps) {
   const { onMouseDown } = useDragRegion()
+  const actionsRef = useRef<HTMLDivElement | null>(null)
+  const titleRef = useRef<HTMLDivElement | null>(null)
+  const overflowCollapsed = useBreadcrumbOverflow(titleRef, actionsRef)
 
   return (
     <TooltipProvider>
@@ -713,11 +996,11 @@ export const BreadcrumbBar = memo(function BreadcrumbBar({
         style={{
           height: 52,
           background: 'var(--background)',
-          padding: '6px 16px',
+          padding: '6px 16px 6px var(--breadcrumb-bar-left-padding, 16px)',
           boxSizing: 'border-box',
         }}
       >
-        <div className="breadcrumb-bar__title min-w-0">
+        <div ref={titleRef} className="breadcrumb-bar__title min-w-0 flex-1 overflow-hidden">
           <BreadcrumbTitle
             entry={entry}
             locale={locale}
@@ -728,9 +1011,15 @@ export const BreadcrumbBar = memo(function BreadcrumbBar({
         <div
           aria-hidden="true"
           data-tauri-drag-region
-          className="breadcrumb-bar__drag-spacer min-w-0 flex-1"
+          className="breadcrumb-bar__drag-spacer w-6 shrink-0"
+        />
+        <BreadcrumbActions
+          actionsRef={actionsRef}
+          entry={entry}
+          locale={locale}
+          overflowCollapsed={overflowCollapsed}
+          {...actionProps}
         />
-        <BreadcrumbActions entry={entry} locale={locale} {...actionProps} />
       </div>
     </TooltipProvider>
   )
diff --git a/src/components/BreadcrumbBar.visibility.test.tsx b/src/components/BreadcrumbBar.visibility.test.tsx
index b74776a4..d435ccec 100644
--- a/src/components/BreadcrumbBar.visibility.test.tsx
+++ b/src/components/BreadcrumbBar.visibility.test.tsx
@@ -67,4 +67,22 @@ describe('BreadcrumbBar filename visibility', () => {
     expect(editorCss).toContain('padding: 0;')
     expect(editorCss).toContain('border-radius: 0;')
   })
+
+  it('offsets the editor-only breadcrumb title past the macOS traffic lights', () => {
+    const editorCss = readFileSync(`${process.cwd()}/src/components/Editor.css`, 'utf8')
+
+    expect(editorCss).toContain('.app:not(:has(.app__sidebar)):not(:has(.app__note-list)) .breadcrumb-bar')
+    expect(editorCss).toContain('--breadcrumb-bar-left-padding: 90px;')
+  })
+
+  it('moves lower-priority breadcrumb actions into the overflow menu from measured overflow state', () => {
+    const editorCss = readFileSync(`${process.cwd()}/src/components/Editor.css`, 'utf8')
+
+    expect(editorCss).not.toContain('@container (max-width:')
+    expect(editorCss).toContain(".breadcrumb-bar__actions[data-overflow-collapsed='true']")
+    expect(editorCss).toContain('.breadcrumb-bar__overflowable-action')
+    expect(editorCss).toContain('display: none;')
+    expect(editorCss).toContain('.breadcrumb-bar__overflow-menu')
+    expect(editorCss).toContain('display: flex;')
+  })
 })
diff --git a/src/components/Editor.css b/src/components/Editor.css
index 40e71a42..0bb0ad48 100644
--- a/src/components/Editor.css
+++ b/src/components/Editor.css
@@ -25,9 +25,15 @@
 /* Breadcrumb bar: border can still react to the data attribute, but the
    breadcrumb filename/title stays visible at all times. */
 .breadcrumb-bar {
+  container-type: inline-size;
+  --breadcrumb-bar-left-padding: 16px;
   transition: border-color 0.2s ease;
 }
 
+.app:not(:has(.app__sidebar)):not(:has(.app__note-list)) .breadcrumb-bar {
+  --breadcrumb-bar-left-padding: 90px;
+}
+
 .breadcrumb-bar[data-title-hidden] {
   border-bottom-color: var(--border);
 }
@@ -48,6 +54,18 @@
   background: transparent;
 }
 
+.breadcrumb-bar__overflow-menu {
+  display: none;
+}
+
+.breadcrumb-bar__actions[data-overflow-collapsed='true'] .breadcrumb-bar__overflowable-action {
+  display: none;
+}
+
+.breadcrumb-bar__actions[data-overflow-collapsed='true'] .breadcrumb-bar__overflow-menu {
+  display: flex;
+}
+
 /* Scroll area wrapping title + editor — single scroll context for alignment */
 .editor-scroll-area {
   flex: 1;
diff --git a/src/components/sidebar/FavoritesSection.tsx b/src/components/sidebar/FavoritesSection.tsx
index 098f7abe..bcde6600 100644
--- a/src/components/sidebar/FavoritesSection.tsx
+++ b/src/components/sidebar/FavoritesSection.tsx
@@ -11,7 +11,7 @@ import { buildTypeEntryMap, getTypeColor, getTypeLightColor } from '../../utils/
 import { NoteTitleIcon } from '../NoteTitleIcon'
 import { isSelectionActive } from '../SidebarParts'
 import { SidebarGroupHeader } from './SidebarGroupHeader'
-import { SIDEBAR_ITEM_PADDING } from './sidebarStyles'
+import { SIDEBAR_ITEM_PADDING, SIDEBAR_SECTION_CONTENT_PADDING_BOTTOM } from './sidebarStyles'
 import { translate, type AppLocale } from '../../lib/i18n'
 
 const FAVORITE_TYPE_ICON_MAP: Record<string, string> = {
@@ -141,7 +141,7 @@ export function FavoritesSection({
       {!collapsed && (
         <DndContext sensors={sensors} collisionDetection={closestCenter} onDragEnd={handleDragEnd}>
           <SortableContext items={favoriteIds} strategy={verticalListSortingStrategy}>
-            <div style={{ display: 'flex', flexDirection: 'column', gap: 2, paddingBottom: 4 }}>
+            <div style={{ display: 'flex', flexDirection: 'column', gap: 2, paddingBottom: SIDEBAR_SECTION_CONTENT_PADDING_BOTTOM }}>
               {favorites.map((entry) => (
                 <SortableFavoriteItem
                   key={entry.path}
diff --git a/src/components/sidebar/SidebarSections.tsx b/src/components/sidebar/SidebarSections.tsx
index 7e6b4a5e..3b0e3a94 100644
--- a/src/components/sidebar/SidebarSections.tsx
+++ b/src/components/sidebar/SidebarSections.tsx
@@ -24,6 +24,7 @@ import { useDragRegion } from '../../hooks/useDragRegion'
 import { SidebarGroupHeader } from './SidebarGroupHeader'
 import { SidebarViewItem } from './SidebarViewItem'
 import { computeReorder } from './sidebarHooks'
+import { SIDEBAR_SECTION_CONTENT_PADDING_BOTTOM } from './sidebarStyles'
 import { countByFilter } from '../../utils/noteListHelpers'
 import { translate, type AppLocale } from '../../lib/i18n'
 
@@ -112,7 +113,7 @@ export function ViewsSection({
         )}
       </SidebarGroupHeader>
       {!collapsed && (
-        <div style={{ paddingBottom: 4 }}>
+        <div style={{ paddingBottom: SIDEBAR_SECTION_CONTENT_PADDING_BOTTOM }}>
           {onReorderViews ? (
             <DndContext sensors={sensors} collisionDetection={closestCenter} onDragEnd={handleViewDragEnd}>
               <SortableContext items={viewIds} strategy={verticalListSortingStrategy}>
@@ -303,13 +304,15 @@ export function TypesSection({
         )}
       </div>
       {!collapsed && (
-        <DndContext sensors={sensors} collisionDetection={closestCenter} onDragEnd={handleDragEnd}>
-          <SortableContext items={sectionIds} strategy={verticalListSortingStrategy}>
-            {visibleSections.map((group) => (
-              <SortableSection key={group.type} group={group} sectionProps={sectionProps} />
-            ))}
-          </SortableContext>
-        </DndContext>
+        <div style={{ paddingBottom: SIDEBAR_SECTION_CONTENT_PADDING_BOTTOM }}>
+          <DndContext sensors={sensors} collisionDetection={closestCenter} onDragEnd={handleDragEnd}>
+            <SortableContext items={sectionIds} strategy={verticalListSortingStrategy}>
+              {visibleSections.map((group) => (
+                <SortableSection key={group.type} group={group} sectionProps={sectionProps} />
+              ))}
+            </SortableContext>
+          </DndContext>
+        </div>
       )}
     </div>
   )
diff --git a/src/components/sidebar/sidebarStyles.ts b/src/components/sidebar/sidebarStyles.ts
index af469a6d..ec79e2b7 100644
--- a/src/components/sidebar/sidebarStyles.ts
+++ b/src/components/sidebar/sidebarStyles.ts
@@ -9,3 +9,5 @@ export const SIDEBAR_GROUP_HEADER_PADDING = {
   regular: '8px 14px 8px 16px',
   withCount: '8px 8px 8px 16px',
 } as const
+
+export const SIDEBAR_SECTION_CONTENT_PADDING_BOTTOM = 8
diff --git a/src/lib/locales/de-DE.json b/src/lib/locales/de-DE.json
index 4edf6428..843a6393 100644
--- a/src/lib/locales/de-DE.json
+++ b/src/lib/locales/de-DE.json
@@ -368,6 +368,7 @@
   "editor.toolbar.delete": "Diese Notiz löschen",
   "editor.toolbar.revealFile": "Im Finder anzeigen",
   "editor.toolbar.copyFilePath": "Dateipfad kopieren",
+  "editor.toolbar.moreActions": "Weitere Notizaktionen",
   "editor.toolbar.openProperties": "Eigenschaften-Panel öffnen",
   "editor.imageLightbox.title": "Bildvorschau",
   "editor.filename.rename": "Dateinamen umbenennen",
diff --git a/src/lib/locales/en.json b/src/lib/locales/en.json
index 37ed6656..259bb5d5 100644
--- a/src/lib/locales/en.json
+++ b/src/lib/locales/en.json
@@ -368,6 +368,7 @@
   "editor.toolbar.delete": "Delete this note",
   "editor.toolbar.revealFile": "Reveal in Finder",
   "editor.toolbar.copyFilePath": "Copy file path",
+  "editor.toolbar.moreActions": "More note actions",
   "editor.toolbar.openProperties": "Open the properties panel",
   "editor.imageLightbox.title": "Image preview",
   "editor.filename.rename": "Rename filename",
diff --git a/src/lib/locales/es-419.json b/src/lib/locales/es-419.json
index 79c09e79..72069e33 100644
--- a/src/lib/locales/es-419.json
+++ b/src/lib/locales/es-419.json
@@ -368,6 +368,7 @@
   "editor.toolbar.delete": "Eliminar esta nota",
   "editor.toolbar.revealFile": "Mostrar en el Finder",
   "editor.toolbar.copyFilePath": "Copiar la ruta del archivo",
+  "editor.toolbar.moreActions": "Más acciones de nota",
   "editor.toolbar.openProperties": "Abrir el panel de propiedades",
   "editor.imageLightbox.title": "Vista previa de la imagen",
   "editor.filename.rename": "Cambiar el nombre del archivo",
diff --git a/src/lib/locales/es-ES.json b/src/lib/locales/es-ES.json
index 0a920095..a23e4939 100644
--- a/src/lib/locales/es-ES.json
+++ b/src/lib/locales/es-ES.json
@@ -368,6 +368,7 @@
   "editor.toolbar.delete": "Eliminar esta nota",
   "editor.toolbar.revealFile": "Mostrar en el Finder",
   "editor.toolbar.copyFilePath": "Copiar la ruta del archivo",
+  "editor.toolbar.moreActions": "Más acciones de nota",
   "editor.toolbar.openProperties": "Abrir el panel de propiedades",
   "editor.imageLightbox.title": "Vista previa de la imagen",
   "editor.filename.rename": "Cambiar el nombre del archivo",
diff --git a/src/lib/locales/fr-FR.json b/src/lib/locales/fr-FR.json
index 7fbbc6b2..0787ddf0 100644
--- a/src/lib/locales/fr-FR.json
+++ b/src/lib/locales/fr-FR.json
@@ -368,6 +368,7 @@
   "editor.toolbar.delete": "Supprimer cette note",
   "editor.toolbar.revealFile": "Afficher dans le Finder",
   "editor.toolbar.copyFilePath": "Copier le chemin du fichier",
+  "editor.toolbar.moreActions": "Autres actions de note",
   "editor.toolbar.openProperties": "Ouvrir le panneau des propriétés",
   "editor.imageLightbox.title": "Aperçu de l'image",
   "editor.filename.rename": "Renommer le fichier",
diff --git a/src/lib/locales/it-IT.json b/src/lib/locales/it-IT.json
index ae07ef1b..df4b50e9 100644
--- a/src/lib/locales/it-IT.json
+++ b/src/lib/locales/it-IT.json
@@ -368,6 +368,7 @@
   "editor.toolbar.delete": "Elimina questa nota",
   "editor.toolbar.revealFile": "Mostra nel Finder",
   "editor.toolbar.copyFilePath": "Copia il percorso del file",
+  "editor.toolbar.moreActions": "Altre azioni della nota",
   "editor.toolbar.openProperties": "Apri il pannello delle proprietà",
   "editor.imageLightbox.title": "Anteprima immagine",
   "editor.filename.rename": "Rinomina nome file",
diff --git a/src/lib/locales/ja-JP.json b/src/lib/locales/ja-JP.json
index 7aa0172c..9eeb521f 100644
--- a/src/lib/locales/ja-JP.json
+++ b/src/lib/locales/ja-JP.json
@@ -368,6 +368,7 @@
   "editor.toolbar.delete": "このノートを削除",
   "editor.toolbar.revealFile": "Finderで表示",
   "editor.toolbar.copyFilePath": "ファイルパスをコピー",
+  "editor.toolbar.moreActions": "その他のノート操作",
   "editor.toolbar.openProperties": "プロパティパネルを開く",
   "editor.imageLightbox.title": "画像プレビュー",
   "editor.filename.rename": "ファイル名を変更",
diff --git a/src/lib/locales/ko-KR.json b/src/lib/locales/ko-KR.json
index 7c102608..75968ed7 100644
--- a/src/lib/locales/ko-KR.json
+++ b/src/lib/locales/ko-KR.json
@@ -368,6 +368,7 @@
   "editor.toolbar.delete": "이 노트 삭제",
   "editor.toolbar.revealFile": "Finder에서 표시",
   "editor.toolbar.copyFilePath": "파일 경로 복사",
+  "editor.toolbar.moreActions": "추가 노트 작업",
   "editor.toolbar.openProperties": "속성 패널 열기",
   "editor.imageLightbox.title": "이미지 미리 보기",
   "editor.filename.rename": "파일 이름 변경",
diff --git a/src/lib/locales/pl-PL.json b/src/lib/locales/pl-PL.json
index 48f0fc6b..d6c3dd35 100644
--- a/src/lib/locales/pl-PL.json
+++ b/src/lib/locales/pl-PL.json
@@ -368,6 +368,7 @@
   "editor.toolbar.delete": "Usuń tę notatkę",
   "editor.toolbar.revealFile": "Pokaż w Finderze",
   "editor.toolbar.copyFilePath": "Kopiuj ścieżkę pliku",
+  "editor.toolbar.moreActions": "Więcej działań notatki",
   "editor.toolbar.openProperties": "Otwórz panel właściwości",
   "editor.imageLightbox.title": "Podgląd obrazu",
   "editor.filename.rename": "Zmień nazwę pliku",
diff --git a/src/lib/locales/pt-BR.json b/src/lib/locales/pt-BR.json
index 0b99a1cb..28542068 100644
--- a/src/lib/locales/pt-BR.json
+++ b/src/lib/locales/pt-BR.json
@@ -368,6 +368,7 @@
   "editor.toolbar.delete": "Excluir esta nota",
   "editor.toolbar.revealFile": "Exibir no Finder",
   "editor.toolbar.copyFilePath": "Copiar caminho do arquivo",
+  "editor.toolbar.moreActions": "Mais ações da nota",
   "editor.toolbar.openProperties": "Abrir o painel de propriedades",
   "editor.imageLightbox.title": "Pré-visualização da imagem",
   "editor.filename.rename": "Renomear nome do arquivo",
diff --git a/src/lib/locales/pt-PT.json b/src/lib/locales/pt-PT.json
index f2bdfd7d..4c16dda8 100644
--- a/src/lib/locales/pt-PT.json
+++ b/src/lib/locales/pt-PT.json
@@ -368,6 +368,7 @@
   "editor.toolbar.delete": "Eliminar esta nota",
   "editor.toolbar.revealFile": "Mostrar no Finder",
   "editor.toolbar.copyFilePath": "Copiar caminho do ficheiro",
+  "editor.toolbar.moreActions": "Mais ações da nota",
   "editor.toolbar.openProperties": "Abrir o painel de propriedades",
   "editor.imageLightbox.title": "Pré-visualização da imagem",
   "editor.filename.rename": "Mudar o nome do ficheiro",
diff --git a/src/lib/locales/ru-RU.json b/src/lib/locales/ru-RU.json
index c6e7a10f..d32dc5eb 100644
--- a/src/lib/locales/ru-RU.json
+++ b/src/lib/locales/ru-RU.json
@@ -368,6 +368,7 @@
   "editor.toolbar.delete": "Удалить эту заметку",
   "editor.toolbar.revealFile": "Показать в Finder",
   "editor.toolbar.copyFilePath": "Копировать путь к файлу",
+  "editor.toolbar.moreActions": "Другие действия с заметкой",
   "editor.toolbar.openProperties": "Открыть панель свойств",
   "editor.imageLightbox.title": "Предварительный просмотр изображения",
   "editor.filename.rename": "Переименовать файл",
diff --git a/src/lib/locales/vi.json b/src/lib/locales/vi.json
index 77715f1e..ead90c3f 100644
--- a/src/lib/locales/vi.json
+++ b/src/lib/locales/vi.json
@@ -264,6 +264,7 @@
   "editor.toolbar.delete": "Xóa ghi chú này",
   "editor.toolbar.revealFile": "Hiển thị trong Finder",
   "editor.toolbar.copyFilePath": "Sao chép đường dẫn tệp",
+  "editor.toolbar.moreActions": "Thêm hành động ghi chú",
   "editor.toolbar.openProperties": "Mở bảng thuộc tính",
   "editor.filename.rename": "Đổi tên tệp",
   "editor.filename.renameToTitle": "Đổi tên tệp cho khớp với tiêu đề",
diff --git a/src/lib/locales/zh-CN.json b/src/lib/locales/zh-CN.json
index fdab96f8..b1c5d16d 100644
--- a/src/lib/locales/zh-CN.json
+++ b/src/lib/locales/zh-CN.json
@@ -368,6 +368,7 @@
   "editor.toolbar.delete": "删除这条笔记",
   "editor.toolbar.revealFile": "在访达中显示",
   "editor.toolbar.copyFilePath": "复制文件路径",
+  "editor.toolbar.moreActions": "更多笔记操作",
   "editor.toolbar.openProperties": "打开属性面板",
   "editor.imageLightbox.title": "图像预览",
   "editor.filename.rename": "重命名文件名",
diff --git a/src/lib/locales/zh-TW.json b/src/lib/locales/zh-TW.json
index dad615bf..8fdb70fc 100644
--- a/src/lib/locales/zh-TW.json
+++ b/src/lib/locales/zh-TW.json
@@ -368,6 +368,7 @@
   "editor.toolbar.delete": "刪除這條筆記",
   "editor.toolbar.revealFile": "在訪達中顯示",
   "editor.toolbar.copyFilePath": "複製檔案路徑",
+  "editor.toolbar.moreActions": "更多筆記操作",
   "editor.toolbar.openProperties": "開啟屬性面板",
   "editor.imageLightbox.title": "圖片預覽",
   "editor.filename.rename": "重新命名檔名",
diff --git a/src/utils/openNoteWindow.test.ts b/src/utils/openNoteWindow.test.ts
index b7c516c7..7977ae0f 100644
--- a/src/utils/openNoteWindow.test.ts
+++ b/src/utils/openNoteWindow.test.ts
@@ -32,6 +32,12 @@ vi.mock('@tauri-apps/api/webviewWindow', () => ({
   },
 }))
 
+vi.mock('@tauri-apps/api/dpi', () => ({
+  LogicalPosition: class MockLogicalPosition {
+    constructor(public x: number, public y: number) {}
+  },
+}))
+
 describe('openNoteWindow', () => {
   beforeEach(() => {
     vi.clearAllMocks()
@@ -73,6 +79,7 @@ describe('openNoteWindow', () => {
         height: 700,
         resizable: true,
         titleBarStyle: 'overlay',
+        trafficLightPosition: expect.objectContaining({ x: 18, y: 24 }),
         hiddenTitle: true,
         decorations: true,
       }),
diff --git a/src/utils/openNoteWindow.ts b/src/utils/openNoteWindow.ts
index 2b56c3f7..12710182 100644
--- a/src/utils/openNoteWindow.ts
+++ b/src/utils/openNoteWindow.ts
@@ -2,6 +2,8 @@ import { isTauri } from '../mock-tauri'
 import { shouldUseLinuxWindowChrome } from './platform'
 import { rememberNoteWindowParams } from './windowMode'
 
+const MACOS_TRAFFIC_LIGHT_POSITION = { x: 18, y: 24 } as const
+
 export function buildNoteWindowUrl(notePath: string, vaultPath: string, noteTitle: string, windowLabel?: string): string {
   const params = new URLSearchParams({
     window: 'note',
@@ -24,6 +26,7 @@ export function buildNoteWindowUrl(notePath: string, vaultPath: string, noteTitl
 export async function openNoteInNewWindow(notePath: string, vaultPath: string, noteTitle: string): Promise<void> {
   if (!isTauri()) return
 
+  const { LogicalPosition } = await import('@tauri-apps/api/dpi')
   const { WebviewWindow } = await import('@tauri-apps/api/webviewWindow')
   const label = `note-${Date.now()}`
   rememberNoteWindowParams(label, { notePath, vaultPath, noteTitle })
@@ -35,6 +38,7 @@ export async function openNoteInNewWindow(notePath: string, vaultPath: string, n
     height: 700,
     resizable: true,
     titleBarStyle: 'overlay',
+    trafficLightPosition: new LogicalPosition(MACOS_TRAFFIC_LIGHT_POSITION.x, MACOS_TRAFFIC_LIGHT_POSITION.y),
     hiddenTitle: true,
     decorations: !shouldUseLinuxWindowChrome(),
   })