diff --git a/client/scripts/offline-baseline.json b/client/scripts/offline-baseline.json
index 659d61731..a6b13ba15 100644
--- a/client/scripts/offline-baseline.json
+++ b/client/scripts/offline-baseline.json
@@ -47,9 +47,7 @@
   "src/components/Files/FileManagerImageLightbox.tsx",
   "src/components/Files/docsync/useConflicts.ts",
   "src/components/Files/docsync/useDocSync.ts",
-  "src/components/Files/fileActions.ts",
   "src/components/Files/useFileManager.ts",
-  "src/components/Files/useFileTrash.ts",
   "src/components/Files/useMediaLightbox.ts",
   "src/components/Journey/ContributorInviteDialog.tsx",
   "src/components/Journey/JourneyDetailPageEntryCard.tsx",
@@ -134,7 +132,6 @@
   "src/mobile/screens/journey/MJourneyDetail.tsx",
   "src/mobile/screens/trip/plan/useMPlanTimeline.ts",
   "src/mobile/screens/trip/tabs/MCollabNotes.tsx",
-  "src/mobile/screens/trip/tabs/MFilesTab.tsx",
   "src/pages/JourneyDetailPage.tsx",
   "src/pages/OAuthAuthorizePage.tsx",
   "src/pages/TripPlannerPage.tsx",
diff --git a/client/src/components/Files/FileManager.test.tsx b/client/src/components/Files/FileManager.test.tsx
index 71b268f76..6505fbb92 100644
--- a/client/src/components/Files/FileManager.test.tsx
+++ b/client/src/components/Files/FileManager.test.tsx
@@ -168,7 +168,7 @@ describe('FileManager', () => {
     const starBtn = screen.getByRole('button', { name: /star/i });
     await user.click(starBtn);
 
-    expect(filesApi.toggleStar).toHaveBeenCalledWith(1, 1);
+    await waitFor(() => expect(filesApi.toggleStar).toHaveBeenCalledWith(1, 1));
   });
 
   it('FE-COMP-FILEMANAGER-006: trash toggle loads and displays trashed files', async () => {
@@ -207,7 +207,7 @@ describe('FileManager', () => {
     const restoreBtn = screen.getByRole('button', { name: /restore/i });
     await user.click(restoreBtn);
 
-    expect(filesApi.restore).toHaveBeenCalledWith(1, 5);
+    await waitFor(() => expect(filesApi.restore).toHaveBeenCalledWith(1, 5));
   });
 
   it('FE-COMP-FILEMANAGER-008: permanent delete calls filesApi.permanentDelete after confirm', async () => {
diff --git a/client/src/components/Files/FileManagerAssignModal.test.tsx b/client/src/components/Files/FileManagerAssignModal.test.tsx
index 3e16286c9..481ff9c6f 100644
--- a/client/src/components/Files/FileManagerAssignModal.test.tsx
+++ b/client/src/components/Files/FileManagerAssignModal.test.tsx
@@ -26,6 +26,7 @@ import { AssignModal } from './FileManagerAssignModal'
 const setAssignFileId = vi.fn()
 const handleAssign = vi.fn(async (_fileId: number, _data: unknown) => {})
 const refreshFiles = vi.fn(async () => {})
+const toastError = vi.fn()
 
 const file = (overrides: Partial<TripFile> = {}) =>
   ({ id: 7, original_name: 'ticket.pdf', description: '', url: '/uploads/files/ticket.pdf', ...overrides }) as unknown as TripFile
@@ -47,6 +48,7 @@ function state(overrides: Partial<FileManagerState> = {}): FileManagerState {
     tripId: 3,
     handleAssign,
     refreshFiles,
+    toast: { error: toastError },
     ...overrides,
   } as unknown as FileManagerState
 }
@@ -198,13 +200,14 @@ describe('AssignModal place list', () => {
     expect(refreshFiles).toHaveBeenCalled()
   })
 
-  it('FE-W5ASG-014: a failing link request is swallowed', async () => {
+  it('FE-W5ASG-014: a failing link request shows the assign error and does not refresh', async () => {
     addLink.mockRejectedValueOnce(new Error('offline'))
     render(<AssignModal {...state({ places, files: [file({ place_id: 1 })] })} />)
 
     fireEvent.click(screen.getByRole('button', { name: 'Eiffel Tower' }))
 
-    await waitFor(() => expect(addLink).toHaveBeenCalled())
+    await waitFor(() => expect(toastError).toHaveBeenCalledWith('files.toast.assignError'))
+    expect(addLink).toHaveBeenCalled()
     expect(refreshFiles).not.toHaveBeenCalled()
   })
 
@@ -236,16 +239,32 @@ describe('AssignModal place list', () => {
     expect(removeLink).not.toHaveBeenCalled()
   })
 
-  it('FE-W5ASG-018: a failing links lookup is swallowed', async () => {
+  it('FE-W5ASG-018: a failing links lookup shows the assign error and does not refresh', async () => {
     getLinks.mockRejectedValueOnce(new Error('offline'))
     render(<AssignModal {...state({ places, files: [file({ place_id: 1, linked_place_ids: [2] })] })} />)
 
     fireEvent.click(screen.getByRole('button', { name: 'Eiffel Tower' }))
 
-    await waitFor(() => expect(getLinks).toHaveBeenCalled())
+    await waitFor(() => expect(toastError).toHaveBeenCalledWith('files.toast.assignError'))
+    expect(getLinks).toHaveBeenCalled()
     expect(refreshFiles).not.toHaveBeenCalled()
   })
 
+  it('FE-W5ASG-035: offline, removing a further link says it needs a connection', async () => {
+    Object.defineProperty(navigator, 'onLine', { value: false, writable: true, configurable: true })
+    const t = (key: string) => (key === 'files.linkNeedsConnection' ? 'Needs a connection' : key)
+    try {
+      render(<AssignModal {...state({ t, places, files: [file({ place_id: 1, linked_place_ids: [2] })] } as Partial<FileManagerState>)} />)
+
+      fireEvent.click(screen.getByRole('button', { name: 'Eiffel Tower' }))
+
+      await waitFor(() => expect(toastError).toHaveBeenCalledWith('Needs a connection'))
+      expect(getLinks).not.toHaveBeenCalled()
+    } finally {
+      Object.defineProperty(navigator, 'onLine', { value: true, writable: true, configurable: true })
+    }
+  })
+
   it('FE-W5ASG-019: rows keep the linked highlight on mouse-out, free rows do not', () => {
     render(<AssignModal {...state({ places, files: [file({ place_id: 1 })] })} />)
     const linked = screen.getByRole('button', { name: 'Louvre' })
diff --git a/client/src/components/Files/FileManagerAssignModal.tsx b/client/src/components/Files/FileManagerAssignModal.tsx
index 0f4c1f353..5fdd6a2a4 100644
--- a/client/src/components/Files/FileManagerAssignModal.tsx
+++ b/client/src/components/Files/FileManagerAssignModal.tsx
@@ -7,6 +7,7 @@ import { transportIcon } from './FileManager.helpers'
 import { planFileLinkToggle, runFileLinkRecordStep, type FileLinkField } from './fileActions'
 import { DialogHeader, DialogShell, DialogTile, NEUTRAL_TINT } from '../shared/DialogShell'
 import { EditorField, INPUT } from '../shared/dialogParts'
+import { translateApiError } from '../../i18n'
 
 export function AssignModal(S: FileManagerState) {
   const { files, assignFileId, setAssignFileId, t, days, assignments, places, reservations, tripId, handleAssign, refreshFiles } = S
@@ -22,8 +23,9 @@ export function AssignModal(S: FileManagerState) {
     try {
       await runFileLinkRecordStep(tripId, file.id, field, targetId, step.kind)
       refreshFiles()
-    } catch {
-      // A failed link record change stays quiet.
+    } catch (err) {
+      // Offline a link record cannot be removed, and the hint says so.
+      S.toast.error(translateApiError(t, err, 'files.toast.assignError'))
     }
   }
   return (
diff --git a/client/src/components/Files/fileActions.test.ts b/client/src/components/Files/fileActions.test.ts
index 3250af448..564fa2c6a 100644
--- a/client/src/components/Files/fileActions.test.ts
+++ b/client/src/components/Files/fileActions.test.ts
@@ -1,4 +1,4 @@
-// FE-FILES-ACTIONS-001 to FE-FILES-ACTIONS-020: the paste, link, field save and trash rules the
+// FE-FILES-ACTIONS-001 to FE-FILES-ACTIONS-021: the paste, link, field save and trash rules the
 // desktop file manager and the phone's files tab and sheets share, with what each view keeps.
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
 
@@ -244,3 +244,27 @@ describe('trashFileWithToast', () => {
     expect(fb.toast.error).toHaveBeenCalledWith('files.toast.deleteError');
   });
 });
+
+describe('link toggles offline (#2601)', () => {
+  afterEach(() => {
+    Object.defineProperty(navigator, 'onLine', { value: true, writable: true, configurable: true });
+    vi.restoreAllMocks();
+  });
+
+  it('FE-FILES-ACTIONS-021: the column and a new record wait in the queue, removing a record says it needs a connection', async () => {
+    Object.defineProperty(navigator, 'onLine', { value: false, writable: true, configurable: true });
+    const update = vi.spyOn(filesApi, 'update');
+    const addLink = vi.spyOn(filesApi, 'addLink');
+    const getLinks = vi.spyOn(filesApi, 'getLinks');
+
+    await toggleFileLink(1, buildTripFile({ id: 9, place_id: null }), 'place_id', 5);
+    await toggleFileLink(1, buildTripFile({ id: 9, place_id: 1 }), 'place_id', 6);
+    await expect(
+      toggleFileLink(1, buildTripFile({ id: 9, place_id: 1, linked_place_ids: [6] }), 'place_id', 6)
+    ).rejects.toThrow('files.linkNeedsConnection');
+
+    expect(update).not.toHaveBeenCalled();
+    expect(addLink).not.toHaveBeenCalled();
+    expect(getLinks).not.toHaveBeenCalled();
+  });
+});
diff --git a/client/src/components/Files/fileActions.ts b/client/src/components/Files/fileActions.ts
index 7ddf39774..0c0f633b0 100644
--- a/client/src/components/Files/fileActions.ts
+++ b/client/src/components/Files/fileActions.ts
@@ -1,4 +1,4 @@
-import { filesApi } from '../../api/client';
+import { fileRepo } from '../../repo/fileRepo';
 import type { TranslationFn, TripFile } from '../../types';
 import type { useToast } from '../shared/Toast';
 
@@ -71,7 +71,11 @@ interface FileLinkRecord {
   reservation_id?: number | string | null;
 }
 
-/** Runs an `addLink` or `removeLink` step against the server. */
+/**
+ * Runs an `addLink` or `removeLink` step. Adding one waits in the offline queue;
+ * removing one needs the server to name the link record, so offline it throws
+ * the hint that says so.
+ */
 export async function runFileLinkRecordStep(
   tripId: number,
   fileId: number,
@@ -81,18 +85,16 @@ export async function runFileLinkRecordStep(
   rules: FileLinkRules = {}
 ): Promise<void> {
   if (step === 'addLink') {
-    await filesApi.addLink(
+    await fileRepo.addLink(
       tripId,
       fileId,
       field === 'place_id' ? { place_id: targetId } : { reservation_id: targetId }
     );
     return;
   }
-  const linksRes = (await filesApi.getLinks(tripId, fileId)) as { links?: FileLinkRecord[] };
-  const link = (linksRes.links || []).find((l) =>
+  await fileRepo.removeLinkTo(tripId, fileId, (l: FileLinkRecord) =>
     rules.matchRecordsByNumber ? Number(l[field]) === targetId : l[field] === targetId
   );
-  if (link) await filesApi.removeLink(tripId, fileId, link.id);
 }
 
 /** Toggles one place or booking on a file, whichever of the server calls that takes. */
@@ -104,7 +106,7 @@ export async function toggleFileLink(
   rules: FileLinkRules = {}
 ): Promise<void> {
   const step = planFileLinkToggle(file, field, targetId, rules);
-  if (step.kind === 'update') await filesApi.update(tripId, file.id, step.data);
+  if (step.kind === 'update') await fileRepo.update(tripId, file.id, step.data);
   else await runFileLinkRecordStep(tripId, file.id, field, targetId, step.kind, rules);
 }
 
@@ -128,12 +130,12 @@ export const PHONE_FILE_UPDATE_RULES: FileUpdateRules = { awaitRefresh: true };
 export async function updateFileFields(
   tripId: number,
   fileId: number,
-  data: Parameters<typeof filesApi.update>[2],
+  data: Parameters<typeof fileRepo.update>[2],
   { t, toast, refresh }: FileFeedback & { refresh: () => unknown },
   rules: FileUpdateRules = {}
 ): Promise<void> {
   try {
-    await filesApi.update(tripId, fileId, data);
+    await fileRepo.update(tripId, fileId, data);
     if (rules.awaitRefresh) await refresh();
     else void refresh();
   } catch {
diff --git a/client/src/components/Files/useFileManager.ts b/client/src/components/Files/useFileManager.ts
index 8f4c30e72..37cf7c954 100644
--- a/client/src/components/Files/useFileManager.ts
+++ b/client/src/components/Files/useFileManager.ts
@@ -2,7 +2,7 @@ import { useState, useCallback, useEffect } from 'react'
 import { useDropzone } from 'react-dropzone'
 import { useToast } from '../shared/Toast'
 import { useTranslation, translateApiError } from '../../i18n'
-import { filesApi } from '../../api/client'
+import { fileRepo } from '../../repo/fileRepo'
 import type { Place, Reservation, TripFile, Day, AssignmentsMap } from '../../types'
 import { useCanDo } from '../../store/permissionsStore'
 import { useTripStore } from '../../store/tripStore'
@@ -66,7 +66,7 @@ export function useFileManager({ files = [], onUpload, onDelete, onUpdate, place
 
   const handleStar = async (fileId: number) => {
     try {
-      await filesApi.toggleStar(tripId, fileId)
+      await fileRepo.toggleStar(tripId, fileId)
       refreshFiles()
     } catch { /* */ }
   }
diff --git a/client/src/components/Files/useFileTrash.ts b/client/src/components/Files/useFileTrash.ts
index c2744e895..f7dc81e87 100644
--- a/client/src/components/Files/useFileTrash.ts
+++ b/client/src/components/Files/useFileTrash.ts
@@ -1,7 +1,7 @@
 import { useCallback, useEffect, useState } from 'react';
 
-import { filesApi } from '../../api/client';
 import type { useTranslation } from '../../i18n';
+import { fileRepo } from '../../repo/fileRepo';
 import type { TripFile } from '../../types';
 import type { useToast } from '../shared/Toast';
 
@@ -31,7 +31,7 @@ export function useFileTrash({ tripId, t, toast, onRestored, open }: FileTrashOp
   const load = useCallback(async () => {
     setLoading(true);
     try {
-      const data = await filesApi.list(tripId, true);
+      const data = await fileRepo.listTrash(tripId);
       setFiles(data.files || []);
     } catch {
       // An unreachable trash shows as empty.
@@ -43,8 +43,8 @@ export function useFileTrash({ tripId, t, toast, onRestored, open }: FileTrashOp
     if (!open) return;
     let cancelled = false;
     setLoading(true);
-    filesApi
-      .list(tripId, true)
+    fileRepo
+      .listTrash(tripId)
       .then((data: { files?: TripFile[] }) => {
         if (!cancelled) setFiles(data.files || []);
       })
@@ -59,7 +59,11 @@ export function useFileTrash({ tripId, t, toast, onRestored, open }: FileTrashOp
 
   const restore = async (fileId: number) => {
     try {
-      await filesApi.restore(tripId, fileId);
+      await fileRepo.restore(
+        tripId,
+        fileId,
+        files.find((f) => f.id === fileId)
+      );
       setFiles((prev) => prev.filter((f) => f.id !== fileId));
       onRestored();
       toast.success(t('files.toast.restored'));
@@ -70,7 +74,7 @@ export function useFileTrash({ tripId, t, toast, onRestored, open }: FileTrashOp
 
   const permanentDelete = async (fileId: number) => {
     try {
-      await filesApi.permanentDelete(tripId, fileId);
+      await fileRepo.permanentDelete(tripId, fileId);
       setFiles((prev) => prev.filter((f) => f.id !== fileId));
       toast.success(t('files.toast.deleted'));
     } catch {
@@ -80,7 +84,7 @@ export function useFileTrash({ tripId, t, toast, onRestored, open }: FileTrashOp
 
   const emptyTrash = async () => {
     try {
-      await filesApi.emptyTrash(tripId);
+      await fileRepo.emptyTrash(tripId);
       setFiles([]);
       toast.success(t('files.toast.trashEmptied'));
     } catch {
diff --git a/client/src/components/Planner/BookingLinkAndFiles.tsx b/client/src/components/Planner/BookingLinkAndFiles.tsx
index 8db0d1efd..9ce5a3690 100644
--- a/client/src/components/Planner/BookingLinkAndFiles.tsx
+++ b/client/src/components/Planner/BookingLinkAndFiles.tsx
@@ -1,7 +1,7 @@
 import type { ChangeEvent, RefObject } from 'react'
 import { ExternalLink, FileText, Link2, X } from 'lucide-react'
 import { useTripStore } from '../../store/tripStore'
-import { useTranslation } from '../../i18n'
+import { translateApiError, useTranslation } from '../../i18n'
 import { useToast } from '../shared/Toast'
 import { openFile } from '../../utils/fileDownload'
 import { BookingFileButtons } from './BookingFileButtons'
@@ -50,7 +50,7 @@ export function BookingLinkAndFiles({
   const linkable = reservationId ? tripFiles.filter(f => !f.deleted_at && !attachedFiles.some(af => af.id === f.id)) : []
   const detach = async (file: TripFile) => {
     if (!tripId || !reservationId) return
-    try { await unlinkFile(tripId, file, reservationId) } catch { toast.error(t('reservations.toast.updateError')) }
+    try { await unlinkFile(tripId, file, reservationId) } catch (err) { toast.error(translateApiError(t, err, 'reservations.toast.updateError')) }
     onDetached(file.id)
   }
 
diff --git a/client/src/mobile/screens/trip/tabs/MFileLinkSheet.tsx b/client/src/mobile/screens/trip/tabs/MFileLinkSheet.tsx
index d23c56288..3ef3d88a7 100644
--- a/client/src/mobile/screens/trip/tabs/MFileLinkSheet.tsx
+++ b/client/src/mobile/screens/trip/tabs/MFileLinkSheet.tsx
@@ -5,6 +5,7 @@ import MSheet from '../../../components/MSheet'
 import { PHONE_FILE_LINK_RULES, toggleFileLink, type FileLinkField } from '../../../../components/Files/fileActions'
 import { linkedFileIds } from '../../../../components/Files/fileListRules'
 import type { TripFile } from '../../../../types'
+import { translateApiError } from '../../../../i18n'
 import type { TripPlanner } from '../MTripShell'
 import { Eyebrow, TileHeader } from '../sheets/MTripSheetUi'
 
@@ -46,8 +47,8 @@ export default function MFileLinkSheet({ planner, file, onClose }: MFileLinkShee
     try {
       await toggleFileLink(tripId, shown, field, targetId, PHONE_FILE_LINK_RULES)
       refresh()
-    } catch {
-      toast.error(t('files.toast.assignError'))
+    } catch (err) {
+      toast.error(translateApiError(t, err, 'files.toast.assignError'))
     } finally {
       setBusyKey(null)
     }
diff --git a/client/src/mobile/screens/trip/tabs/MFilesTab.tsx b/client/src/mobile/screens/trip/tabs/MFilesTab.tsx
index 674d201b2..675f00172 100644
--- a/client/src/mobile/screens/trip/tabs/MFilesTab.tsx
+++ b/client/src/mobile/screens/trip/tabs/MFilesTab.tsx
@@ -2,7 +2,7 @@ import { useEffect, useRef, useState, type ChangeEvent, type ClipboardEvent } fr
 import { Link, Loader2, MoreVertical, Star } from 'lucide-react'
 import MDancingTrek from '../../../components/MDancingTrek'
 import { useTranslation, translateApiError } from '../../../../i18n'
-import { filesApi } from '../../../../api/client'
+import { fileRepo } from '../../../../repo/fileRepo'
 import { openFile } from '../../../../utils/fileDownload'
 import { isMedia, formatSize } from '../../../../components/Files/FileManager.helpers'
 import type { TripFile } from '../../../../types'
@@ -27,9 +27,8 @@ import {
  * (spec 03 §5.2). Upload and Trash are triggered from the shell's header
  * (shell.uploadFilesSignal / shell.openFilesTrashSignal, watched below, same
  * pattern as useTodoList.ts's addItemSignal) since those buttons live outside
- * this panel. Star/rename-note/link run straight against filesApi (§7.3);
- * add/delete run through planner.tripActions (§7.3 — the only two file
- * mutations the store owns).
+ * this panel. Star/rename-note/link run through fileRepo, so offline they
+ * wait in the queue; add/delete run through planner.tripActions (§7.3).
  */
 export default function MFilesTab({ planner, shell }: MTabScreenProps) {
   const { t } = planner
@@ -117,10 +116,10 @@ export default function MFilesTab({ planner, shell }: MTabScreenProps) {
     lastDocSyncSignal.current = shell.openDocSyncSignal
   }, [shell.openDocSyncSignal])
 
-  // ── Star toggle (ungated, §7.6) — direct filesApi call + store refresh, same as §7.3. ──
+  // ── Star toggle (ungated, §7.6): through fileRepo, then a store refresh. ──
   const toggleStar = async (file: TripFile) => {
     try {
-      await filesApi.toggleStar(planner.tripId, file.id)
+      await fileRepo.toggleStar(planner.tripId, file.id)
       planner.tripActions.loadFiles(planner.tripId)
     } catch {
       planner.toast.error(t('files.toast.assignError'))
diff --git a/client/src/pages/tripPlanner/usePlaceEdits.test.ts b/client/src/pages/tripPlanner/usePlaceEdits.test.ts
index 62db80d2b..6c91fbc9d 100644
--- a/client/src/pages/tripPlanner/usePlaceEdits.test.ts
+++ b/client/src/pages/tripPlanner/usePlaceEdits.test.ts
@@ -1,4 +1,4 @@
-// FE-TP-PLACEEDITS-001 to FE-TP-PLACEEDITS-016
+// FE-TP-PLACEEDITS-001 to FE-TP-PLACEEDITS-017
 //
 // Writes to the trip's places, driven straight through usePlaceEdits. The store holds
 // the places and day lists the delete and category handlers capture for their undo,
@@ -460,4 +460,25 @@ describe('usePlaceEdits', () => {
 
     expect(fixed.pushUndo).toHaveBeenCalledWith('undo.changeCategory', expect.any(Function), undefined, [1, 2])
   })
+
+  it('FE-TP-PLACEEDITS-017: offline, a save with new files is refused before anything is written', async () => {
+    Object.defineProperty(navigator, 'onLine', { value: false, writable: true, configurable: true })
+    try {
+      const { result } = renderEdits({ editingPlace: lake })
+      let refused: unknown
+      await act(async () => {
+        await result.current.handleSavePlace({ name: 'Lake', _pendingFiles: [new File(['x'], 'a.pdf')] }).catch((err: unknown) => { refused = err })
+      })
+
+      expect(refused).toEqual(new Error('files.placeFilesNeedConnection'))
+      expect(actions.updatePlace).not.toHaveBeenCalled()
+      expect(actions.addFile).not.toHaveBeenCalled()
+
+      // Without new files the place saves offline as before.
+      await act(async () => { await result.current.handleSavePlace({ name: 'Lake' }) })
+      expect(actions.updatePlace).toHaveBeenCalledWith(42, 1, { name: 'Lake' })
+    } finally {
+      Object.defineProperty(navigator, 'onLine', { value: true, writable: true, configurable: true })
+    }
+  })
 })
diff --git a/client/src/pages/tripPlanner/usePlaceEdits.ts b/client/src/pages/tripPlanner/usePlaceEdits.ts
index a0ad1167a..8e6278d39 100644
--- a/client/src/pages/tripPlanner/usePlaceEdits.ts
+++ b/client/src/pages/tripPlanner/usePlaceEdits.ts
@@ -7,6 +7,7 @@ import type { useTourPlaceIds } from '../../hooks/useTourPlaceIds'
 import { translateApiError } from '../../i18n'
 import { useAuthStore } from '../../store/authStore'
 import { useTripStore, type TripStoreState } from '../../store/tripStore'
+import { isEffectivelyOffline } from '../../sync/networkMode'
 import type { Accommodation, Place } from '../../types'
 import { capturePlaceVisits, deleteLosesDependents, restorePlace } from './placeUndo'
 import type { PlannerBase, PlannerHistory } from './plannerTypes'
@@ -91,6 +92,9 @@ export function usePlaceEdits(options: PlaceEditsOptions) {
 
   const handleSavePlace = useCallback(async (data) => {
     const pendingFiles = data._pendingFiles
+    // A file cannot wait in the offline queue the way the place can, so the form
+    // stays open with them instead of saving a place that loses them.
+    if (pendingFiles?.length > 0 && isEffectivelyOffline()) throw new Error(t('files.placeFilesNeedConnection'))
     delete data._pendingFiles
     // Where a service stop added by hand belongs on the drive. The form worked it out
     // from the coordinates being saved, because until a place was chosen in it there
diff --git a/client/src/repo/fileRepo.offline.test.ts b/client/src/repo/fileRepo.offline.test.ts
new file mode 100644
index 000000000..9506233d1
--- /dev/null
+++ b/client/src/repo/fileRepo.offline.test.ts
@@ -0,0 +1,162 @@
+// FE-REPO-FILE-OFF-001 to FE-REPO-FILE-OFF-008
+// Offline write paths (#2601), fileRepo.test.ts covers the reads.
+import 'fake-indexeddb/auto';
+import { http, HttpResponse } from 'msw';
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import { buildTripFile } from '../../tests/helpers/factories';
+import { server } from '../../tests/helpers/msw/server';
+import { filesApi } from '../api/client';
+import type { QueuedMutation } from '../db/offlineDb';
+import { clearAll, offlineDb } from '../db/offlineDb';
+import { setAuthed } from '../sync/authGate';
+import { mutationQueue } from '../sync/mutationQueue';
+import { fileRepo, NEEDS_CONNECTION } from './fileRepo';
+
+function setOnline(v: boolean): void {
+  Object.defineProperty(navigator, 'onLine', { value: v, writable: true, configurable: true });
+}
+
+async function queue(): Promise<QueuedMutation[]> {
+  return (await offlineDb.mutationQueue.toArray()).sort((a, b) => a.createdAt - b.createdAt);
+}
+
+beforeEach(async () => {
+  await clearAll();
+  mutationQueue._resetFlushing();
+  setOnline(false);
+});
+
+afterEach(() => {
+  vi.restoreAllMocks();
+  setAuthed(false);
+  setOnline(true);
+});
+
+describe('fileRepo — offline', () => {
+  it('FE-REPO-FILE-OFF-001: a note and a place set offline land on the local file and wait in the queue', async () => {
+    await offlineDb.tripFiles.put(
+      buildTripFile({ id: 12, trip_id: 4, description: null, place_id: null, linked_place_ids: [7] })
+    );
+
+    const { file } = await fileRepo.update(4, 12, { description: 'Gate B', place_id: 5 });
+
+    expect(file).toMatchObject({ id: 12, description: 'Gate B', place_id: 5, linked_place_ids: [7] });
+    expect(await offlineDb.tripFiles.get(12)).toMatchObject({ description: 'Gate B', place_id: 5 });
+    const [mutation] = await queue();
+    expect(mutation).toMatchObject({
+      method: 'PUT',
+      url: '/trips/4/files/12',
+      body: { description: 'Gate B', place_id: 5 },
+      resource: 'tripFiles',
+      entityId: 12,
+    });
+  });
+
+  it('FE-REPO-FILE-OFF-002: each star toggle flips the local star and queues one PATCH', async () => {
+    await offlineDb.tripFiles.put(buildTripFile({ id: 12, trip_id: 4, starred: 0 }));
+
+    expect((await fileRepo.toggleStar(4, 12)).file.starred).toBe(1);
+    expect((await fileRepo.toggleStar(4, 12)).file.starred).toBe(0);
+
+    const rows = await queue();
+    expect(rows.map((m) => [m.method, m.url])).toEqual([
+      ['PATCH', '/trips/4/files/12/star'],
+      ['PATCH', '/trips/4/files/12/star'],
+    ]);
+  });
+
+  it('FE-REPO-FILE-OFF-003: a file moved to the trash leaves the local list and its DELETE waits', async () => {
+    await offlineDb.tripFiles.bulkPut([buildTripFile({ id: 12, trip_id: 4 }), buildTripFile({ id: 13, trip_id: 4 })]);
+
+    await fileRepo.delete(4, 12);
+
+    expect((await fileRepo.list(4)).files.map((f) => f.id)).toEqual([13]);
+    const [mutation] = await queue();
+    expect(mutation).toMatchObject({ method: 'DELETE', url: '/trips/4/files/12', resource: 'tripFiles', entityId: 12 });
+  });
+
+  it('FE-REPO-FILE-OFF-004: a further link shows on the local file at once and its POST waits', async () => {
+    await offlineDb.tripFiles.put(
+      buildTripFile({
+        id: 12,
+        trip_id: 4,
+        place_id: 1,
+        reservation_id: 2,
+        linked_place_ids: [],
+        linked_reservation_ids: [],
+      })
+    );
+
+    await fileRepo.addLink(4, 12, { place_id: 5 });
+    await fileRepo.addLink(4, 12, { reservation_id: 9 });
+
+    expect(await offlineDb.tripFiles.get(12)).toMatchObject({ linked_place_ids: [5], linked_reservation_ids: [9] });
+    const rows = await queue();
+    expect(rows.map((m) => [m.method, m.url, m.body])).toEqual([
+      ['POST', '/trips/4/files/12/link', { place_id: 5 }],
+      ['POST', '/trips/4/files/12/link', { reservation_id: 9 }],
+    ]);
+  });
+
+  it('FE-REPO-FILE-OFF-005: restoring, deleting for good and emptying the trash wait in the queue in order', async () => {
+    const trashed = buildTripFile({ id: 20, trip_id: 4, deleted_at: '2026-10-01 10:00:00' });
+
+    await fileRepo.restore(4, 20, trashed);
+    await fileRepo.permanentDelete(4, 21);
+    await fileRepo.emptyTrash(4);
+
+    expect(await offlineDb.tripFiles.get(20)).toMatchObject({ id: 20, deleted_at: null });
+    const rows = await queue();
+    expect(rows.map((m) => [m.method, m.url, m.resource])).toEqual([
+      ['POST', '/trips/4/files/20/restore', 'tripFiles'],
+      ['DELETE', '/trips/4/files/21/permanent', 'tripFiles'],
+      ['DELETE', '/trips/4/files/trash/empty', undefined],
+    ]);
+  });
+
+  it('FE-REPO-FILE-OFF-006: an upload and removing a further link say they need a connection and queue nothing', async () => {
+    const upload = vi.spyOn(filesApi, 'upload');
+    const getLinks = vi.spyOn(filesApi, 'getLinks');
+
+    await expect(fileRepo.upload(4, new FormData())).rejects.toThrow(NEEDS_CONNECTION.uploadKey);
+    await expect(fileRepo.removeLinkTo(4, 12, () => true)).rejects.toThrow(NEEDS_CONNECTION.linkKey);
+
+    expect(upload).not.toHaveBeenCalled();
+    expect(getLinks).not.toHaveBeenCalled();
+    expect(await offlineDb.mutationQueue.count()).toBe(0);
+  });
+});
+
+describe('fileRepo — online', () => {
+  it('FE-REPO-FILE-OFF-007: an edit of a file with an older queued write joins the queue behind it', async () => {
+    await offlineDb.tripFiles.put(buildTripFile({ id: 12, trip_id: 4, starred: 0 }));
+    await fileRepo.toggleStar(4, 12);
+    const update = vi.spyOn(filesApi, 'update');
+    // Online now, but the flush that sendSoon starts must not run in this test.
+    setOnline(true);
+    vi.spyOn(mutationQueue, 'flush').mockResolvedValue(undefined);
+
+    await fileRepo.update(4, 12, { description: 'Later' });
+
+    expect(update).not.toHaveBeenCalled();
+    const rows = await queue();
+    expect(rows.map((m) => m.method)).toEqual(['PATCH', 'PUT']);
+  });
+
+  it('FE-REPO-FILE-OFF-008: online writes go straight out and keep the link ids the answer leaves out', async () => {
+    setOnline(true);
+    await offlineDb.tripFiles.put(buildTripFile({ id: 12, trip_id: 4, linked_place_ids: [7], description: null }));
+    server.use(
+      http.put('/api/trips/4/files/12', () =>
+        HttpResponse.json({
+          file: { ...buildTripFile({ id: 12, trip_id: 4, description: 'Seen' }), linked_place_ids: undefined },
+        })
+      )
+    );
+
+    await fileRepo.update(4, 12, { description: 'Seen' });
+
+    expect(await offlineDb.tripFiles.get(12)).toMatchObject({ description: 'Seen', linked_place_ids: [7] });
+    expect(await offlineDb.mutationQueue.count()).toBe(0);
+  });
+});
diff --git a/client/src/repo/fileRepo.ts b/client/src/repo/fileRepo.ts
index 3e6f43fc7..a07592ffd 100644
--- a/client/src/repo/fileRepo.ts
+++ b/client/src/repo/fileRepo.ts
@@ -1,8 +1,73 @@
 import { filesApi } from '../api/client'
 import { offlineDb, replaceTripRows } from '../db/offlineDb'
+import { mutationQueue, generateUUID } from '../sync/mutationQueue'
+import { isEffectivelyOffline } from '../sync/networkMode'
 import { onlineThenCache } from './withOfflineFallback'
 import type { TripFile } from '../types'
+import type { FileLink, FileLinkRequest, FileUpdateRequest } from '@trek/shared'
 
+/**
+ * What the file writes that need the server throw offline: an upload, and the
+ * removal of a further link (see removeLinkTo). The messages are translation
+ * keys, so a view that shows the failure through translateApiError says why.
+ */
+export const NEEDS_CONNECTION = {
+  uploadKey: 'files.uploadNeedsConnection',
+  linkKey: 'files.linkNeedsConnection',
+} as const
+
+/**
+ * A file the server answered with. The single-file routes answer the stored row
+ * without the ids of its further links, so the ones the local copy has stay.
+ */
+async function keepLinks(file: TripFile | undefined): Promise<void> {
+  if (!file || typeof file.id !== 'number') return
+  const local = await offlineDb.tripFiles.get(file.id)
+  await offlineDb.tripFiles.put({ ...local, ...file })
+}
+
+/** Queue a write to one file, held behind any older write to it. */
+async function enqueueFileWrite(
+  tripId: number | string,
+  id: number,
+  method: 'POST' | 'PUT' | 'PATCH' | 'DELETE',
+  path: string,
+  body: unknown,
+): Promise<void> {
+  await mutationQueue.enqueue({
+    id: generateUUID(),
+    tripId: Number(tripId),
+    method,
+    url: `/trips/${tripId}/files/${id}${path}`,
+    body,
+    resource: 'tripFiles',
+    entityId: id,
+  })
+  mutationQueue.sendSoon()
+}
+
+/** The local copy of a file with some fields changed, kept in Dexie. */
+async function patchLocal(tripId: number | string, id: number, change: (file: TripFile) => Partial<TripFile>): Promise<TripFile> {
+  const before = await offlineDb.tripFiles.get(id)
+  const file = { ...(before ?? {}), ...(before ? change(before) : {}), id, trip_id: Number(tripId) } as TripFile
+  await offlineDb.tripFiles.put(file)
+  return file
+}
+
+function asId(value: unknown): number | null {
+  if (value === null || value === undefined || value === '') return null
+  const id = Number(value)
+  return Number.isFinite(id) ? id : null
+}
+
+/**
+ * Files through the offline core. Reads fall back to the Dexie copy; a change to
+ * a file made offline (its note, its place or booking, the star, a link, the
+ * trash) lands there and in the mutation queue and replays once the connection
+ * is back. File writes carry no version token, so an online write to a file that
+ * still has an older one queued joins the queue behind it (mustQueue). An upload
+ * cannot wait in the queue, so offline it is refused with a hint.
+ */
 export const fileRepo = {
   async list(tripId: number | string): Promise<{ files: TripFile[] }> {
     return onlineThenCache(
@@ -17,4 +82,120 @@ export const fileRepo = {
       }),
     )
   },
+
+  /** The trip's trashed files. Only the server has them. */
+  async listTrash(tripId: number | string): Promise<{ files?: TripFile[] }> {
+    return filesApi.list(tripId, true)
+  },
+
+  async upload(tripId: number | string, formData: FormData): Promise<{ file: TripFile }> {
+    if (isEffectivelyOffline()) throw new Error(NEEDS_CONNECTION.uploadKey)
+    const result: { file: TripFile } = await filesApi.upload(tripId, formData)
+    await offlineDb.tripFiles.put(result.file)
+    return result
+  },
+
+  async update(tripId: number | string, id: number, data: FileUpdateRequest): Promise<{ file: TripFile }> {
+    if (!(await mutationQueue.mustQueue('tripFiles', id))) {
+      const result: { file: TripFile } = await filesApi.update(tripId, id, data)
+      await keepLinks(result.file)
+      return result
+    }
+    const file = await patchLocal(tripId, id, () => ({
+      ...(data.description === undefined ? {} : { description: data.description || null }),
+      ...(data.place_id === undefined ? {} : { place_id: asId(data.place_id) }),
+      ...(data.reservation_id === undefined ? {} : { reservation_id: asId(data.reservation_id) }),
+    }))
+    await enqueueFileWrite(tripId, id, 'PUT', '', data)
+    return { file }
+  },
+
+  async toggleStar(tripId: number | string, id: number): Promise<{ file: TripFile }> {
+    if (!(await mutationQueue.mustQueue('tripFiles', id))) {
+      const result: { file: TripFile } = await filesApi.toggleStar(tripId, id)
+      await keepLinks(result.file)
+      return result
+    }
+    // The server flips the star, so each queued toggle flips it once more.
+    const file = await patchLocal(tripId, id, before => ({ starred: before.starred ? 0 : 1 }))
+    await enqueueFileWrite(tripId, id, 'PATCH', '/star', undefined)
+    return { file }
+  },
+
+  /** Moves a file to the trash. */
+  async delete(tripId: number | string, id: number): Promise<void> {
+    if (!(await mutationQueue.mustQueue('tripFiles', id))) {
+      await filesApi.delete(tripId, id)
+      await offlineDb.tripFiles.delete(id)
+      return
+    }
+    await offlineDb.tripFiles.delete(id)
+    await enqueueFileWrite(tripId, id, 'DELETE', '', undefined)
+  },
+
+  /**
+   * Brings a trashed file back. Offline the trash row the view shows, when it
+   * has one, is what the list gets until the server answers.
+   */
+  async restore(tripId: number | string, id: number, trashed?: TripFile): Promise<void> {
+    if (!(await mutationQueue.mustQueue('tripFiles', id))) {
+      const result: { file: TripFile } = await filesApi.restore(tripId, id)
+      await keepLinks(result.file)
+      return
+    }
+    if (trashed) await offlineDb.tripFiles.put({ ...trashed, deleted_at: null })
+    await enqueueFileWrite(tripId, id, 'POST', '/restore', undefined)
+  },
+
+  async permanentDelete(tripId: number | string, id: number): Promise<void> {
+    if (!(await mutationQueue.mustQueue('tripFiles', id))) {
+      await filesApi.permanentDelete(tripId, id)
+      return
+    }
+    await enqueueFileWrite(tripId, id, 'DELETE', '/permanent', undefined)
+  },
+
+  /** Empties the trash. Offline it waits in the queue behind the files moved there before. */
+  async emptyTrash(tripId: number | string): Promise<void> {
+    if (!isEffectivelyOffline()) {
+      await filesApi.emptyTrash(tripId)
+      return
+    }
+    await mutationQueue.enqueue({
+      id: generateUUID(),
+      tripId: Number(tripId),
+      method: 'DELETE',
+      url: `/trips/${tripId}/files/trash/empty`,
+      body: undefined,
+    })
+  },
+
+  /** Links a file to one more place or booking, beside the one in its own column. */
+  async addLink(tripId: number | string, id: number, link: FileLinkRequest): Promise<void> {
+    if (!(await mutationQueue.mustQueue('tripFiles', id))) {
+      await filesApi.addLink(tripId, id, link)
+      return
+    }
+    const placeId = asId(link.place_id)
+    const reservationId = asId(link.reservation_id)
+    await patchLocal(tripId, id, before => ({
+      ...(placeId === null ? {} : { linked_place_ids: [...(before.linked_place_ids || []), placeId] }),
+      ...(reservationId === null ? {} : { linked_reservation_ids: [...(before.linked_reservation_ids || []), reservationId] }),
+    }))
+    await enqueueFileWrite(tripId, id, 'POST', '/link', link)
+  },
+
+  /**
+   * Removes the further link `matches` picks. The route names the link row by its
+   * own id, which only the server knows, so this needs a connection; online it
+   * first lets the older queued writes to the file through, a link added offline
+   * among them.
+   */
+  async removeLinkTo(tripId: number | string, id: number, matches: (link: FileLink) => boolean): Promise<void> {
+    if (isEffectivelyOffline()) throw new Error(NEEDS_CONNECTION.linkKey)
+    if (await mutationQueue.mustQueue('tripFiles', id)) await mutationQueue.flush()
+    const { links = [] } = (await filesApi.getLinks(tripId, id)) as { links?: FileLink[] }
+    const link = links.find(matches)
+    if (link) await filesApi.removeLink(tripId, id, link.id)
+  },
 }
diff --git a/client/src/store/slices/filesSlice.test.ts b/client/src/store/slices/filesSlice.test.ts
index 3750d7013..3ffd30b43 100644
--- a/client/src/store/slices/filesSlice.test.ts
+++ b/client/src/store/slices/filesSlice.test.ts
@@ -1,9 +1,10 @@
-// FE-STORE-FILES-001 to FE-STORE-FILES-007
+// FE-STORE-FILES-001 to FE-STORE-FILES-010
 import { http, HttpResponse } from 'msw';
 import { server } from '../../../tests/helpers/msw/server';
 import { resetAllStores, seedStore } from '../../../tests/helpers/store';
 import { buildTripFile } from '../../../tests/helpers/factories';
 import { useTripStore } from '../tripStore';
+import { clearAll, offlineDb } from '../../db/offlineDb';
 
 /**
  * unlinkFileFromReservation (#2084): a file can sit on a booking two ways, through
@@ -117,3 +118,52 @@ describe('filesSlice.unlinkFileFromReservation', () => {
     expect(useTripStore.getState().files.map(f => f.id)).toEqual([99]);
   });
 });
+
+/**
+ * Offline (#2601): a file moved to the trash or taken off a booking waits in the
+ * queue instead of failing, and an upload says it needs a connection.
+ */
+describe('filesSlice offline', () => {
+  function setOnline(v: boolean): void {
+    Object.defineProperty(navigator, 'onLine', { value: v, writable: true, configurable: true });
+  }
+
+  beforeEach(async () => {
+    resetAllStores();
+    await clearAll();
+    setOnline(false);
+  });
+
+  afterEach(() => {
+    setOnline(true);
+  });
+
+  it('FE-STORE-FILES-008: a file moved to the trash offline leaves the list and its DELETE waits', async () => {
+    seedStore(useTripStore, { files: [buildTripFile({ id: 7, trip_id: 1 }), buildTripFile({ id: 8, trip_id: 1 })] });
+
+    await useTripStore.getState().deleteFile(1, 7);
+
+    expect(useTripStore.getState().files.map((f) => f.id)).toEqual([8]);
+    const [mutation] = await offlineDb.mutationQueue.toArray();
+    expect(mutation).toMatchObject({ method: 'DELETE', url: '/trips/1/files/7' });
+  });
+
+  it('FE-STORE-FILES-009: a file uploaded on the booking comes off it offline without asking for its link rows', async () => {
+    const file = buildTripFile({ id: 7, trip_id: 1, reservation_id: 9, linked_reservation_ids: [] });
+    await offlineDb.tripFiles.put(file);
+
+    await useTripStore.getState().unlinkFileFromReservation(1, file, 9);
+
+    const [mutation] = await offlineDb.mutationQueue.toArray();
+    expect(mutation).toMatchObject({ method: 'PUT', url: '/trips/1/files/7', body: { reservation_id: null } });
+    expect(useTripStore.getState().files).toEqual([expect.objectContaining({ id: 7, reservation_id: null })]);
+  });
+
+  it('FE-STORE-FILES-010: an upload offline throws the hint key and keeps the list', async () => {
+    seedStore(useTripStore, { files: [buildTripFile({ id: 7, trip_id: 1 })] });
+
+    await expect(useTripStore.getState().addFile(1, new FormData())).rejects.toThrow('files.uploadNeedsConnection');
+
+    expect(useTripStore.getState().files.map((f) => f.id)).toEqual([7]);
+  });
+});
diff --git a/client/src/store/slices/filesSlice.ts b/client/src/store/slices/filesSlice.ts
index 8df5d4299..43ff703b3 100644
--- a/client/src/store/slices/filesSlice.ts
+++ b/client/src/store/slices/filesSlice.ts
@@ -1,5 +1,5 @@
-import { filesApi } from '../../api/client'
 import { fileRepo } from '../../repo/fileRepo'
+import { isEffectivelyOffline } from '../../sync/networkMode'
 import type { StoreApi } from 'zustand'
 import type { TripStoreState } from '../tripStore'
 import type { TripFile } from '../../types'
@@ -31,7 +31,7 @@ export const createFilesSlice = (set: SetState, get: GetState): FilesSlice => ({
 
   addFile: async (tripId, formData) => {
     try {
-      const data = await filesApi.upload(tripId, formData)
+      const data = await fileRepo.upload(tripId, formData)
       set(state => ({ files: [data.file, ...state.files] }))
       return data.file
     } catch (err: unknown) {
@@ -41,7 +41,7 @@ export const createFilesSlice = (set: SetState, get: GetState): FilesSlice => ({
 
   deleteFile: async (tripId, id) => {
     try {
-      await filesApi.delete(tripId, id)
+      await fileRepo.delete(tripId, id)
       set(state => ({ files: state.files.filter(f => f.id !== id) }))
     } catch (err: unknown) {
       throw new Error(getApiErrorMessage(err, 'Error deleting file'))
@@ -50,7 +50,7 @@ export const createFilesSlice = (set: SetState, get: GetState): FilesSlice => ({
 
   linkFile: async (tripId, id, link) => {
     try {
-      await filesApi.addLink(tripId, id, link)
+      await fileRepo.addLink(tripId, id, link)
     } catch (err: unknown) {
       throw new Error(getApiErrorMessage(err, 'Error linking file'))
     }
@@ -60,10 +60,12 @@ export const createFilesSlice = (set: SetState, get: GetState): FilesSlice => ({
   unlinkFileFromReservation: async (tripId, file, reservationId) => {
     try {
       // Uploaded on the booking, the file points at it itself; linked later, a link row does.
-      if (file.reservation_id === reservationId) await filesApi.update(tripId, file.id, { reservation_id: null })
-      const { links = [] } = (await filesApi.getLinks(tripId, file.id)) as { links?: { id: number; reservation_id: number | null }[] }
-      const link = links.find(l => l.reservation_id === reservationId)
-      if (link) await filesApi.removeLink(tripId, file.id, link.id)
+      if (file.reservation_id === reservationId) await fileRepo.update(tripId, file.id, { reservation_id: null })
+      // A link row is named by its own id, which only the server can look up. Offline
+      // that is needed only when the list says the file has one for this booking.
+      if ((file.linked_reservation_ids || []).includes(reservationId) || !isEffectivelyOffline()) {
+        await fileRepo.removeLinkTo(tripId, file.id, l => l.reservation_id === reservationId)
+      }
     } catch (err: unknown) {
       throw new Error(getApiErrorMessage(err, 'Error unlinking file'))
     } finally {
diff --git a/client/src/sync/mutationQueue.ts b/client/src/sync/mutationQueue.ts
index 661fde557..384e81521 100644
--- a/client/src/sync/mutationQueue.ts
+++ b/client/src/sync/mutationQueue.ts
@@ -15,7 +15,7 @@ import type { QueuedMutation } from '../db/offlineDb'
 import type { Table } from 'dexie'
 import { roadtripPreferencesResponseSchema, assignmentSchema, tourCreateResponseSchema, type TourCreateResponse } from '@trek/shared'
 import { cacheAssignment } from '../db/cacheAssignment'
-import type { BudgetItem, BudgetItemMember, Reservation } from '../types'
+import type { BudgetItem, BudgetItemMember, Reservation, TripFile } from '../types'
 
 // Map Dexie table names used in `resource` field → actual Dexie tables.
 function getTable(resource: string): Table | undefined {
@@ -289,6 +289,18 @@ async function reconcileReservation(mutation: QueuedMutation, data: unknown, idM
   await offlineDb.reservations.put({ ...local, ...reservation, ...(answer.travelers ? { travelers: answer.travelers } : {}) })
 }
 
+/**
+ * A replayed file write. Only `file` names the file: the link route answers
+ * `{ success, links }`, and the file routes answer the stored row without the
+ * ids of its further links, so the ones the local copy holds stay.
+ */
+async function reconcileTripFile(data: unknown): Promise<void> {
+  const file = (data && typeof data === 'object' ? data : {}) as { file?: TripFile }
+  if (!file.file || typeof file.file.id !== 'number') return
+  const local = await offlineDb.tripFiles.get(file.file.id)
+  await offlineDb.tripFiles.put({ ...local, ...file.file })
+}
+
 /**
  * A replayed tour write. The answer names the tour by its place, so the
  * offline place and facet move from the temporary id to the real one. The
@@ -529,6 +541,8 @@ export const mutationQueue = {
             await reconcileBudgetItem(mutation, response.data, idMap)
           } else if (mutation.resource === 'reservations' && mutation.method !== 'DELETE') {
             await reconcileReservation(mutation, response.data, idMap)
+          } else if (mutation.resource === 'tripFiles' && mutation.method !== 'DELETE') {
+            await reconcileTripFile(response.data)
           } else if (mutation.method !== 'DELETE' && mutation.resource) {
             const table = getTable(mutation.resource)
             if (table && response.data && typeof response.data === 'object') {
diff --git a/client/tests/unit/mobile/trip/MFileLinkSheet.test.tsx b/client/tests/unit/mobile/trip/MFileLinkSheet.test.tsx
index 7fbbc3370..f50d50f47 100644
--- a/client/tests/unit/mobile/trip/MFileLinkSheet.test.tsx
+++ b/client/tests/unit/mobile/trip/MFileLinkSheet.test.tsx
@@ -81,7 +81,7 @@ describe('MFileLinkSheet', () => {
   it('FE-MOB-FLINK-005: the first place link goes into place_id', async () => {
     const { planner } = renderSheet()
     fireEvent.click(screen.getByRole('button', { name: 'Fushimi Inari' }))
-    expect(filesApi.update).toHaveBeenCalledWith(1, 7, { place_id: 11 })
+    await waitFor(() => expect(filesApi.update).toHaveBeenCalledWith(1, 7, { place_id: 11 }))
     await waitFor(() => expect(planner.tripActions.loadFiles).toHaveBeenCalledWith(1))
     expect(filesApi.addLink).not.toHaveBeenCalled()
   })
@@ -118,7 +118,7 @@ describe('MFileLinkSheet', () => {
   it('FE-MOB-FLINK-010: the first reservation link goes into reservation_id', async () => {
     const { planner } = renderSheet()
     fireEvent.click(screen.getByRole('button', { name: 'Hotel Granvia' }))
-    expect(filesApi.update).toHaveBeenCalledWith(1, 7, { reservation_id: 21 })
+    await waitFor(() => expect(filesApi.update).toHaveBeenCalledWith(1, 7, { reservation_id: 21 }))
     await waitFor(() => expect(planner.tripActions.loadFiles).toHaveBeenCalledWith(1))
   })
 
diff --git a/client/tests/unit/mobile/trip/MFileMenuSheet.test.tsx b/client/tests/unit/mobile/trip/MFileMenuSheet.test.tsx
index 714194ff6..32d259e17 100644
--- a/client/tests/unit/mobile/trip/MFileMenuSheet.test.tsx
+++ b/client/tests/unit/mobile/trip/MFileMenuSheet.test.tsx
@@ -65,17 +65,17 @@ describe('MFileMenuSheet', () => {
     const input = screen.getByPlaceholderText('files.notePlaceholder')
     fireEvent.change(input, { target: { value: '  Seat 22C  ' } })
     fireEvent.blur(input)
-    expect(filesApi.update).toHaveBeenCalledWith(1, 7, { description: 'Seat 22C' })
+    await waitFor(() => expect(filesApi.update).toHaveBeenCalledWith(1, 7, { description: 'Seat 22C' }))
     await waitFor(() => expect(planner.tripActions.loadFiles).toHaveBeenCalledWith(1))
   })
 
-  it('FE-MOB-FMENU-005: Enter commits the note by blurring the field', () => {
+  it('FE-MOB-FMENU-005: Enter commits the note by blurring the field', async () => {
     renderSheet()
     const input = screen.getByPlaceholderText('files.notePlaceholder')
     input.focus()
     fireEvent.change(input, { target: { value: 'Gate B' } })
     fireEvent.keyDown(input, { key: 'Enter' })
-    expect(filesApi.update).toHaveBeenCalledWith(1, 7, { description: 'Gate B' })
+    await waitFor(() => expect(filesApi.update).toHaveBeenCalledWith(1, 7, { description: 'Gate B' }))
   })
 
   it('FE-MOB-FMENU-006: an unchanged note is not sent', () => {
diff --git a/client/tests/unit/mobile/trip/MFileTrashSheet.test.tsx b/client/tests/unit/mobile/trip/MFileTrashSheet.test.tsx
index 903ff5c50..8c418e49c 100644
--- a/client/tests/unit/mobile/trip/MFileTrashSheet.test.tsx
+++ b/client/tests/unit/mobile/trip/MFileTrashSheet.test.tsx
@@ -88,7 +88,7 @@ describe('MFileTrashSheet', () => {
     const { planner } = renderSheet()
     await settled()
     fireEvent.click(screen.getAllByRole('button', { name: 'files.restore' })[0])
-    expect(filesApi.restore).toHaveBeenCalledWith(1, 31)
+    await waitFor(() => expect(filesApi.restore).toHaveBeenCalledWith(1, 31))
     await waitFor(() => expect(screen.queryByText('old.pdf')).not.toBeInTheDocument())
     expect(planner.tripActions.loadFiles).toHaveBeenCalledWith(1)
     expect(planner.toast.success).toHaveBeenCalledWith('files.toast.restored')
@@ -112,7 +112,7 @@ describe('MFileTrashSheet', () => {
     const confirm = screen.getByRole('dialog', { name: 'common.delete' })
     expect(within(confirm).getByText('files.confirm.permanentDelete')).toBeInTheDocument()
     fireEvent.click(within(confirm).getByRole('button', { name: 'common.delete' }))
-    expect(filesApi.permanentDelete).toHaveBeenCalledWith(1, 31)
+    await waitFor(() => expect(filesApi.permanentDelete).toHaveBeenCalledWith(1, 31))
     await waitFor(() => expect(screen.queryByText('old.pdf')).not.toBeInTheDocument())
     expect(planner.toast.success).toHaveBeenCalledWith('files.toast.deleted')
     expect(planner.tripActions.loadFiles).not.toHaveBeenCalled()
diff --git a/client/tests/unit/mobile/trip/MFilesTab.test.tsx b/client/tests/unit/mobile/trip/MFilesTab.test.tsx
index 1231b5269..ae5dec715 100644
--- a/client/tests/unit/mobile/trip/MFilesTab.test.tsx
+++ b/client/tests/unit/mobile/trip/MFilesTab.test.tsx
@@ -191,7 +191,7 @@ describe('MFilesTab', () => {
     const { planner } = renderTab()
     expect(screen.getByRole('button', { name: 'files.unstar' })).toBeInTheDocument()
     fireEvent.click(screen.getAllByRole('button', { name: 'files.star' })[0])
-    expect(filesApi.toggleStar).toHaveBeenCalledWith(1, 1)
+    await waitFor(() => expect(filesApi.toggleStar).toHaveBeenCalledWith(1, 1))
     await waitFor(() => expect(planner.tripActions.loadFiles).toHaveBeenCalledWith(1))
   })
 
diff --git a/client/tests/unit/sync/mutationQueue.files.test.ts b/client/tests/unit/sync/mutationQueue.files.test.ts
new file mode 100644
index 000000000..cc0a1c48f
--- /dev/null
+++ b/client/tests/unit/sync/mutationQueue.files.test.ts
@@ -0,0 +1,100 @@
+/**
+ * mutationQueue replay of offline file writes (#2601): the file answers carry no
+ * ids of further links, so a replayed edit or star keeps the ones the local copy
+ * holds, the link answer ({ success, links }) writes no row, and a queued trash
+ * move takes the file off the local list for good.
+ */
+import 'fake-indexeddb/auto';
+import { http, HttpResponse } from 'msw';
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import { clearAll, offlineDb } from '../../../src/db/offlineDb';
+import { fileRepo } from '../../../src/repo/fileRepo';
+import { setAuthed } from '../../../src/sync/authGate';
+import { mutationQueue } from '../../../src/sync/mutationQueue';
+import { buildTripFile } from '../../helpers/factories';
+import { server } from '../../helpers/msw/server';
+
+function setOnline(v: boolean): void {
+  Object.defineProperty(navigator, 'onLine', { value: v, writable: true, configurable: true });
+}
+
+beforeEach(async () => {
+  await clearAll();
+  mutationQueue._resetFlushing();
+  setAuthed(true);
+  setOnline(false);
+});
+
+afterEach(() => {
+  vi.restoreAllMocks();
+  setAuthed(false);
+  setOnline(true);
+});
+
+describe('mutationQueue.flush — files', () => {
+  it('FE-SYNC-FILES-001: a replayed note, star and link keep the further links and send in order', async () => {
+    await offlineDb.tripFiles.put(
+      buildTripFile({
+        id: 12,
+        trip_id: 4,
+        description: null,
+        starred: 0,
+        linked_place_ids: [7],
+        linked_reservation_ids: [],
+      })
+    );
+    await fileRepo.update(4, 12, { description: 'Gate B' });
+    await fileRepo.toggleStar(4, 12);
+    await fileRepo.addLink(4, 12, { reservation_id: 9 });
+    const sent: string[] = [];
+    // The single-file routes answer the stored row without the link ids.
+    const row = (fields: object) => ({ file: { ...buildTripFile({ id: 12, trip_id: 4 }), ...fields } });
+    server.use(
+      http.put('/api/trips/4/files/12', () => {
+        sent.push('PUT');
+        return HttpResponse.json(row({ description: 'Gate B', starred: 0 }));
+      }),
+      http.patch('/api/trips/4/files/12/star', () => {
+        sent.push('PATCH');
+        return HttpResponse.json(row({ description: 'Gate B', starred: 1 }));
+      }),
+      http.post('/api/trips/4/files/12/link', () => {
+        sent.push('POST');
+        return HttpResponse.json({ success: true, links: [{ id: 3, file_id: 12, reservation_id: 9 }] });
+      })
+    );
+    setOnline(true);
+
+    await mutationQueue.flush();
+
+    expect(sent).toEqual(['PUT', 'PATCH', 'POST']);
+    expect(await offlineDb.mutationQueue.count()).toBe(0);
+    expect(await offlineDb.tripFiles.get(12)).toMatchObject({
+      description: 'Gate B',
+      starred: 1,
+      linked_place_ids: [7],
+      linked_reservation_ids: [9],
+    });
+    // The link answer named no file, so no other row appeared.
+    expect(await offlineDb.tripFiles.count()).toBe(1);
+  });
+
+  it('FE-SYNC-FILES-002: a replayed trash move and a restore leave the local list as the server has it', async () => {
+    await offlineDb.tripFiles.put(buildTripFile({ id: 12, trip_id: 4 }));
+    await fileRepo.delete(4, 12);
+    await fileRepo.restore(4, 20, buildTripFile({ id: 20, trip_id: 4, deleted_at: '2026-10-01 10:00:00' }));
+    server.use(
+      http.delete('/api/trips/4/files/12', () => HttpResponse.json({ success: true })),
+      http.post('/api/trips/4/files/20/restore', () =>
+        HttpResponse.json({ file: buildTripFile({ id: 20, trip_id: 4, deleted_at: null, original_name: 'back.pdf' }) })
+      )
+    );
+    setOnline(true);
+
+    await mutationQueue.flush();
+
+    expect(await offlineDb.mutationQueue.count()).toBe(0);
+    expect(await offlineDb.tripFiles.get(12)).toBeUndefined();
+    expect(await offlineDb.tripFiles.get(20)).toMatchObject({ original_name: 'back.pdf', deleted_at: null });
+  });
+});
diff --git a/shared/src/i18n/ar/files.ts b/shared/src/i18n/ar/files.ts
index d87107c88..e1335e0c6 100644
--- a/shared/src/i18n/ar/files.ts
+++ b/shared/src/i18n/ar/files.ts
@@ -76,5 +76,9 @@ const files: TranslationStrings = {
   'files.confirm.emptyTrash': 'حذف جميع ملفات سلة المهملات نهائيًا؟ لا يمكن التراجع عن ذلك.',
   'files.noteLabel': 'ملاحظة',
   'files.notePlaceholder': 'أضف ملاحظة...',
+  'files.uploadNeedsConnection': 'يحتاج الرفع إلى اتصال. حاول مرة أخرى عندما يعود TREK إلى الاتصال.',
+  'files.linkNeedsConnection': 'تحتاج إزالة هذا الربط إلى اتصال. حاول مرة أخرى عندما يعود TREK إلى الاتصال.',
+  'files.placeFilesNeedConnection':
+    'تحتاج الملفات إلى اتصال لرفعها. أزل الملفات الجديدة لحفظ المكان دون اتصال، أو احفظ عند عودتك إلى الاتصال.',
 };
 export default files;
diff --git a/shared/src/i18n/az/files.ts b/shared/src/i18n/az/files.ts
index 8a4c8bc57..1433ce799 100644
--- a/shared/src/i18n/az/files.ts
+++ b/shared/src/i18n/az/files.ts
@@ -76,6 +76,11 @@ const files: TranslationStrings = {
 
   'files.noteLabel': 'Qeyd',
   'files.notePlaceholder': 'Qeyd əlavə edin...',
+  'files.uploadNeedsConnection': 'Yükləmək üçün bağlantı lazımdır. TREK yenidən onlayn olduqda bir daha cəhd edin.',
+  'files.linkNeedsConnection':
+    'Bu əlaqəni silmək üçün bağlantı lazımdır. TREK yenidən onlayn olduqda bir daha cəhd edin.',
+  'files.placeFilesNeedConnection':
+    'Faylları yükləmək üçün bağlantı lazımdır. Məkanı oflayn saxlamaq üçün yeni faylları silin və ya yenidən onlayn olduqda saxlayın.',
 };
 
 export default files;
diff --git a/shared/src/i18n/br/files.ts b/shared/src/i18n/br/files.ts
index 0215b0bf8..3b1296c6b 100644
--- a/shared/src/i18n/br/files.ts
+++ b/shared/src/i18n/br/files.ts
@@ -64,5 +64,10 @@ const files: TranslationStrings = {
   'files.confirm.emptyTrash': 'Excluir permanentemente todos os arquivos na lixeira? Não é possível desfazer.',
   'files.noteLabel': 'Nota',
   'files.notePlaceholder': 'Adicione uma nota...',
+  'files.uploadNeedsConnection': 'O envio precisa de conexão. Tente de novo quando o TREK voltar a ficar online.',
+  'files.linkNeedsConnection':
+    'Remover este vínculo precisa de conexão. Tente de novo quando o TREK voltar a ficar online.',
+  'files.placeFilesNeedConnection':
+    'Os arquivos precisam de conexão para serem enviados. Remova os novos para salvar o lugar offline ou salve quando estiver online de novo.',
 };
 export default files;
diff --git a/shared/src/i18n/ca/files.ts b/shared/src/i18n/ca/files.ts
index d407b3463..43a797451 100644
--- a/shared/src/i18n/ca/files.ts
+++ b/shared/src/i18n/ca/files.ts
@@ -65,5 +65,10 @@ const files: TranslationStrings = {
   'files.linkEmpty': 'Encara no hi ha llocs ni reserves per enllaçar',
   'files.menu': 'Més opcions',
   'files.uploadErrorSize': 'El fitxer és massa gran (màx. {max} MB)',
+  'files.uploadNeedsConnection': 'Per pujar cal connexió. Torna-ho a provar quan TREK torni a estar en línia.',
+  'files.linkNeedsConnection':
+    'Per treure aquest enllaç cal connexió. Torna-ho a provar quan TREK torni a estar en línia.',
+  'files.placeFilesNeedConnection':
+    'Els fitxers necessiten connexió per pujar-se. Treu els nous per desar el lloc sense connexió, o desa quan tornis a estar en línia.',
 };
 export default files;
diff --git a/shared/src/i18n/cs/files.ts b/shared/src/i18n/cs/files.ts
index edf67cd35..ad1c88921 100644
--- a/shared/src/i18n/cs/files.ts
+++ b/shared/src/i18n/cs/files.ts
@@ -67,5 +67,9 @@ const files: TranslationStrings = {
   'files.confirm.emptyTrash': 'Trvale smazat všechny soubory v koši? Tuto akci nelze vrátit.',
   'files.noteLabel': 'Poznámka',
   'files.notePlaceholder': 'Přidat poznámku...',
+  'files.uploadNeedsConnection': 'Nahrávání vyžaduje připojení. Zkus to znovu, až bude TREK zase online.',
+  'files.linkNeedsConnection': 'Odebrání tohoto propojení vyžaduje připojení. Zkus to znovu, až bude TREK zase online.',
+  'files.placeFilesNeedConnection':
+    'Soubory potřebují k nahrání připojení. Odeber nové, abys místo uložil offline, nebo ulož, až budeš zase online.',
 };
 export default files;
diff --git a/shared/src/i18n/de/files.ts b/shared/src/i18n/de/files.ts
index feb35ce58..72c617226 100644
--- a/shared/src/i18n/de/files.ts
+++ b/shared/src/i18n/de/files.ts
@@ -64,5 +64,11 @@ const files: TranslationStrings = {
   'files.confirm.emptyTrash': 'Alle Dateien im Papierkorb endgültig löschen? Das kann nicht rückgängig gemacht werden.',
   'files.noteLabel': 'Notiz',
   'files.notePlaceholder': 'Notiz hinzufügen...',
+  'files.uploadNeedsConnection':
+    'Zum Hochladen braucht es eine Verbindung. Versuch es noch einmal, sobald TREK wieder online ist.',
+  'files.linkNeedsConnection':
+    'Diese Verknüpfung lässt sich nur mit Verbindung entfernen. Versuch es noch einmal, sobald TREK wieder online ist.',
+  'files.placeFilesNeedConnection':
+    'Dateien brauchen zum Hochladen eine Verbindung. Entferne die neuen, um den Ort offline zu speichern, oder speichere, sobald du wieder online bist.',
 };
 export default files;
diff --git a/shared/src/i18n/en/files.ts b/shared/src/i18n/en/files.ts
index 23256e1af..503206901 100644
--- a/shared/src/i18n/en/files.ts
+++ b/shared/src/i18n/en/files.ts
@@ -64,5 +64,9 @@ const files: TranslationStrings = {
   'files.confirm.emptyTrash': 'Permanently delete all trashed files? This cannot be undone.',
   'files.noteLabel': 'Note',
   'files.notePlaceholder': 'Add a note...',
+  'files.uploadNeedsConnection': 'Uploading needs a connection. Try again once TREK is back online.',
+  'files.linkNeedsConnection': 'Removing this link needs a connection. Try again once TREK is back online.',
+  'files.placeFilesNeedConnection':
+    'Files need a connection to upload. Remove the new ones to save the place offline, or save once you are back online.',
 };
 export default files;
diff --git a/shared/src/i18n/es/files.ts b/shared/src/i18n/es/files.ts
index 06c29531b..687750f5b 100644
--- a/shared/src/i18n/es/files.ts
+++ b/shared/src/i18n/es/files.ts
@@ -64,5 +64,11 @@ const files: TranslationStrings = {
   'files.toast.restoreError': 'Error al restaurar',
   'files.confirm.permanentDelete': 'Eliminar este archivo permanentemente? No se puede deshacer.',
   'files.confirm.emptyTrash': 'Eliminar todos los archivos de la papelera? No se puede deshacer.',
+  'files.uploadNeedsConnection':
+    'Para subir hace falta conexión. Vuelve a intentarlo cuando TREK esté de nuevo en línea.',
+  'files.linkNeedsConnection':
+    'Para quitar este vínculo hace falta conexión. Vuelve a intentarlo cuando TREK esté de nuevo en línea.',
+  'files.placeFilesNeedConnection':
+    'Los archivos necesitan conexión para subirse. Quita los nuevos para guardar el lugar sin conexión, o guarda cuando vuelvas a estar en línea.',
 };
 export default files;
diff --git a/shared/src/i18n/et/files.ts b/shared/src/i18n/et/files.ts
index 32ee06436..bd488738d 100644
--- a/shared/src/i18n/et/files.ts
+++ b/shared/src/i18n/et/files.ts
@@ -64,5 +64,9 @@ const files: TranslationStrings = {
   'files.confirm.emptyTrash': 'Kas kustutada kõik prügikasti failid jäädavalt? Seda ei saa tagasi võtta.',
   'files.noteLabel': 'Märkus',
   'files.notePlaceholder': 'Lisa märkus...',
+  'files.uploadNeedsConnection': 'Üleslaadimiseks on vaja ühendust. Proovi uuesti, kui TREK on taas võrgus.',
+  'files.linkNeedsConnection': 'Selle lingi eemaldamiseks on vaja ühendust. Proovi uuesti, kui TREK on taas võrgus.',
+  'files.placeFilesNeedConnection':
+    'Failide üleslaadimiseks on vaja ühendust. Eemalda uued, et koht võrguta salvestada, või salvesta, kui oled taas võrgus.',
 };
 export default files;
diff --git a/shared/src/i18n/fr/files.ts b/shared/src/i18n/fr/files.ts
index d14de2e11..1a5138479 100644
--- a/shared/src/i18n/fr/files.ts
+++ b/shared/src/i18n/fr/files.ts
@@ -65,5 +65,9 @@ const files: TranslationStrings = {
     'Supprimer définitivement tous les fichiers de la corbeille ? Cette action est irréversible.',
   'files.noteLabel': 'Note',
   'files.notePlaceholder': 'Ajouter une note…',
+  'files.uploadNeedsConnection': 'L’envoi nécessite une connexion. Réessaie quand TREK sera de nouveau en ligne.',
+  'files.linkNeedsConnection': 'Retirer ce lien nécessite une connexion. Réessaie quand TREK sera de nouveau en ligne.',
+  'files.placeFilesNeedConnection':
+    'Les fichiers ont besoin d’une connexion pour être envoyés. Retire les nouveaux pour enregistrer le lieu hors ligne, ou enregistre une fois de nouveau en ligne.',
 };
 export default files;
diff --git a/shared/src/i18n/gr/files.ts b/shared/src/i18n/gr/files.ts
index d16b97d59..22a8bcf0a 100644
--- a/shared/src/i18n/gr/files.ts
+++ b/shared/src/i18n/gr/files.ts
@@ -64,5 +64,10 @@ const files: TranslationStrings = {
   'files.confirm.emptyTrash': 'Οριστική διαγραφή όλων των αρχείων στον κάδο; Αυτή η ενέργεια δεν μπορεί να αναιρεθεί.',
   'files.noteLabel': 'Σημείωση',
   'files.notePlaceholder': 'Προσθήκη σημείωσης...',
+  'files.uploadNeedsConnection': 'Η μεταφόρτωση χρειάζεται σύνδεση. Δοκίμασε ξανά μόλις το TREK συνδεθεί ξανά.',
+  'files.linkNeedsConnection':
+    'Η αφαίρεση αυτής της σύνδεσης χρειάζεται σύνδεση στο διαδίκτυο. Δοκίμασε ξανά μόλις το TREK συνδεθεί ξανά.',
+  'files.placeFilesNeedConnection':
+    'Τα αρχεία χρειάζονται σύνδεση για να μεταφορτωθούν. Αφαίρεσε τα νέα για να αποθηκεύσεις το μέρος εκτός σύνδεσης ή αποθήκευσε μόλις συνδεθείς ξανά.',
 };
 export default files;
diff --git a/shared/src/i18n/hu/files.ts b/shared/src/i18n/hu/files.ts
index 0aea88248..c5cf332bc 100644
--- a/shared/src/i18n/hu/files.ts
+++ b/shared/src/i18n/hu/files.ts
@@ -64,5 +64,9 @@ const files: TranslationStrings = {
   'files.confirm.emptyTrash': 'Véglegesen törlöd az összes kukába helyezett fájlt? Ez nem vonható vissza.',
   'files.noteLabel': 'Megjegyzés',
   'files.notePlaceholder': 'Megjegyzés hozzáadása...',
+  'files.uploadNeedsConnection': 'A feltöltéshez kapcsolat kell. Próbáld újra, amikor a TREK ismét online.',
+  'files.linkNeedsConnection': 'A hivatkozás eltávolításához kapcsolat kell. Próbáld újra, amikor a TREK ismét online.',
+  'files.placeFilesNeedConnection':
+    'A fájlok feltöltéséhez kapcsolat kell. Távolítsd el az újakat, hogy a helyet offline mentsd, vagy ments, amikor újra online vagy.',
 };
 export default files;
diff --git a/shared/src/i18n/id/files.ts b/shared/src/i18n/id/files.ts
index 9ed47eb32..29421c585 100644
--- a/shared/src/i18n/id/files.ts
+++ b/shared/src/i18n/id/files.ts
@@ -61,5 +61,9 @@ const files: TranslationStrings = {
   'files.confirm.emptyTrash': 'Hapus semua file di sampah secara permanen? Tindakan ini tidak bisa dibatalkan.',
   'files.noteLabel': 'Catatan',
   'files.notePlaceholder': 'Tambahkan catatan...',
+  'files.uploadNeedsConnection': 'Mengunggah butuh koneksi. Coba lagi setelah TREK kembali online.',
+  'files.linkNeedsConnection': 'Menghapus tautan ini butuh koneksi. Coba lagi setelah TREK kembali online.',
+  'files.placeFilesNeedConnection':
+    'File butuh koneksi untuk diunggah. Hapus file baru untuk menyimpan tempat secara offline, atau simpan setelah kamu online lagi.',
 };
 export default files;
diff --git a/shared/src/i18n/it/files.ts b/shared/src/i18n/it/files.ts
index 6f61afd21..af119421d 100644
--- a/shared/src/i18n/it/files.ts
+++ b/shared/src/i18n/it/files.ts
@@ -66,5 +66,10 @@ const files: TranslationStrings = {
     'Eliminare in modo permanente tutti i file nel cestino? Questa operazione non può essere annullata.',
   'files.noteLabel': 'Nota',
   'files.notePlaceholder': 'Aggiungi una nota...',
+  'files.uploadNeedsConnection': 'Il caricamento richiede una connessione. Riprova quando TREK sarà di nuovo online.',
+  'files.linkNeedsConnection':
+    'Rimuovere questo collegamento richiede una connessione. Riprova quando TREK sarà di nuovo online.',
+  'files.placeFilesNeedConnection':
+    'I file richiedono una connessione per essere caricati. Rimuovi quelli nuovi per salvare il luogo offline, oppure salva quando sei di nuovo online.',
 };
 export default files;
diff --git a/shared/src/i18n/ja/files.ts b/shared/src/i18n/ja/files.ts
index 23bbcd15a..68772954c 100644
--- a/shared/src/i18n/ja/files.ts
+++ b/shared/src/i18n/ja/files.ts
@@ -61,5 +61,9 @@ const files: TranslationStrings = {
   'files.confirm.emptyTrash': 'ゴミ箱内のファイルをすべて完全に削除しますか？元に戻せません。',
   'files.noteLabel': 'メモ',
   'files.notePlaceholder': 'メモを追加...',
+  'files.uploadNeedsConnection': 'アップロードには接続が必要です。TREKがオンラインに戻ったらもう一度お試しください。',
+  'files.linkNeedsConnection': 'このリンクの解除には接続が必要です。TREKがオンラインに戻ったらもう一度お試しください。',
+  'files.placeFilesNeedConnection':
+    'ファイルのアップロードには接続が必要です。新しいファイルを外して場所をオフラインで保存するか、オンラインに戻ってから保存してください。',
 };
 export default files;
diff --git a/shared/src/i18n/ko/files.ts b/shared/src/i18n/ko/files.ts
index 8de20a72e..85823e8f9 100644
--- a/shared/src/i18n/ko/files.ts
+++ b/shared/src/i18n/ko/files.ts
@@ -61,5 +61,10 @@ const files: TranslationStrings = {
   'files.confirm.emptyTrash': '휴지통의 모든 파일을 영구 삭제할까요? 이 작업은 취소할 수 없습니다.',
   'files.noteLabel': '메모',
   'files.notePlaceholder': '메모 추가...',
+  'files.uploadNeedsConnection': '업로드하려면 연결이 필요합니다. TREK이 다시 온라인이 되면 다시 시도하세요.',
+  'files.linkNeedsConnection':
+    '이 연결을 해제하려면 인터넷 연결이 필요합니다. TREK이 다시 온라인이 되면 다시 시도하세요.',
+  'files.placeFilesNeedConnection':
+    '파일을 업로드하려면 연결이 필요합니다. 새 파일을 빼고 장소를 오프라인으로 저장하거나, 다시 온라인이 되면 저장하세요.',
 };
 export default files;
diff --git a/shared/src/i18n/nl/files.ts b/shared/src/i18n/nl/files.ts
index 41dddf1a2..8f26febec 100644
--- a/shared/src/i18n/nl/files.ts
+++ b/shared/src/i18n/nl/files.ts
@@ -65,5 +65,10 @@ const files: TranslationStrings = {
     'Alle bestanden in de prullenbak permanent verwijderen? Dit kan niet ongedaan worden gemaakt.',
   'files.noteLabel': 'Notitie',
   'files.notePlaceholder': 'Notitie toevoegen...',
+  'files.uploadNeedsConnection': 'Uploaden heeft een verbinding nodig. Probeer het opnieuw zodra TREK weer online is.',
+  'files.linkNeedsConnection':
+    'Deze koppeling verwijderen heeft een verbinding nodig. Probeer het opnieuw zodra TREK weer online is.',
+  'files.placeFilesNeedConnection':
+    'Bestanden hebben een verbinding nodig om te uploaden. Verwijder de nieuwe om de plek offline op te slaan, of sla op zodra je weer online bent.',
 };
 export default files;
diff --git a/shared/src/i18n/pl/files.ts b/shared/src/i18n/pl/files.ts
index 2304221eb..94e45930c 100644
--- a/shared/src/i18n/pl/files.ts
+++ b/shared/src/i18n/pl/files.ts
@@ -71,5 +71,10 @@ const files: TranslationStrings = {
     'Czy na pewno chcesz trwale usunąć wszystkie pliki z kosza? Tej operacji nie można cofnąć.',
   'files.noteLabel': 'Notatka',
   'files.notePlaceholder': 'Dodaj notatkę...',
+  'files.uploadNeedsConnection': 'Przesyłanie wymaga połączenia. Spróbuj ponownie, gdy TREK znów będzie online.',
+  'files.linkNeedsConnection':
+    'Usunięcie tego powiązania wymaga połączenia. Spróbuj ponownie, gdy TREK znów będzie online.',
+  'files.placeFilesNeedConnection':
+    'Pliki wymagają połączenia, aby je przesłać. Usuń nowe, aby zapisać miejsce offline, albo zapisz, gdy znów będziesz online.',
 };
 export default files;
diff --git a/shared/src/i18n/ru/files.ts b/shared/src/i18n/ru/files.ts
index 8efd13eb5..a5c2afc09 100644
--- a/shared/src/i18n/ru/files.ts
+++ b/shared/src/i18n/ru/files.ts
@@ -70,5 +70,10 @@ const files: TranslationStrings = {
   'files.confirm.emptyTrash': 'Безвозвратно удалить все файлы из корзины? Это действие нельзя отменить.',
   'files.noteLabel': 'Заметка',
   'files.notePlaceholder': 'Добавить заметку...',
+  'files.uploadNeedsConnection': 'Для загрузки нужно подключение. Попробуйте ещё раз, когда TREK снова будет онлайн.',
+  'files.linkNeedsConnection':
+    'Чтобы убрать эту привязку, нужно подключение. Попробуйте ещё раз, когда TREK снова будет онлайн.',
+  'files.placeFilesNeedConnection':
+    'Для загрузки файлов нужно подключение. Уберите новые, чтобы сохранить место офлайн, или сохраните, когда снова будете онлайн.',
 };
 export default files;
diff --git a/shared/src/i18n/sk/files.ts b/shared/src/i18n/sk/files.ts
index 53153735e..c6ad6b889 100644
--- a/shared/src/i18n/sk/files.ts
+++ b/shared/src/i18n/sk/files.ts
@@ -67,5 +67,10 @@ const files: TranslationStrings = {
   'files.confirm.emptyTrash': 'Trvalo zmazať všetky súbory v koši? Túto akciu nie je možné vrátiť.',
   'files.noteLabel': 'Poznámka',
   'files.notePlaceholder': 'Pridať poznámku...',
+  'files.uploadNeedsConnection': 'Nahrávanie potrebuje pripojenie. Skús to znova, keď bude TREK opäť online.',
+  'files.linkNeedsConnection':
+    'Odstránenie tohto prepojenia potrebuje pripojenie. Skús to znova, keď bude TREK opäť online.',
+  'files.placeFilesNeedConnection':
+    'Súbory potrebujú na nahranie pripojenie. Odstráň nové, aby si miesto uložil offline, alebo ulož, keď budeš opäť online.',
 };
 export default files;
diff --git a/shared/src/i18n/sv/files.ts b/shared/src/i18n/sv/files.ts
index 92d3f86b4..037d472d8 100644
--- a/shared/src/i18n/sv/files.ts
+++ b/shared/src/i18n/sv/files.ts
@@ -64,5 +64,9 @@ const files: TranslationStrings = {
   'files.confirm.emptyTrash': 'Vill du radera alla filer i papperskorgen permanent? Detta går inte att ångra.',
   'files.noteLabel': 'Notering',
   'files.notePlaceholder': 'Lägg till en notering...',
+  'files.uploadNeedsConnection': 'Uppladdning kräver en anslutning. Försök igen när TREK är online igen.',
+  'files.linkNeedsConnection': 'Att ta bort den här länken kräver en anslutning. Försök igen när TREK är online igen.',
+  'files.placeFilesNeedConnection':
+    'Filer behöver en anslutning för att laddas upp. Ta bort de nya för att spara platsen offline, eller spara när du är online igen.',
 };
 export default files;
diff --git a/shared/src/i18n/th/files.ts b/shared/src/i18n/th/files.ts
index ffcde09f4..d295ba442 100644
--- a/shared/src/i18n/th/files.ts
+++ b/shared/src/i18n/th/files.ts
@@ -61,5 +61,9 @@ const files: TranslationStrings = {
   'files.confirm.emptyTrash': 'ลบไฟล์ในถังขยะทั้งหมดอย่างถาวรใช่ไหม สิ่งนี้ไม่สามารถยกเลิกได้',
   'files.noteLabel': 'หมายเหตุ',
   'files.notePlaceholder': 'เพิ่มบันทึก...',
+  'files.uploadNeedsConnection': 'การอัปโหลดต้องใช้การเชื่อมต่อ ลองอีกครั้งเมื่อ TREK กลับมาออนไลน์',
+  'files.linkNeedsConnection': 'การนำลิงก์นี้ออกต้องใช้การเชื่อมต่อ ลองอีกครั้งเมื่อ TREK กลับมาออนไลน์',
+  'files.placeFilesNeedConnection':
+    'ไฟล์ต้องใช้การเชื่อมต่อเพื่ออัปโหลด นำไฟล์ใหม่ออกเพื่อบันทึกสถานที่แบบออฟไลน์ หรือบันทึกเมื่อกลับมาออนไลน์',
 };
 export default files;
diff --git a/shared/src/i18n/tr/files.ts b/shared/src/i18n/tr/files.ts
index 4eb3f63f5..57e5ec26e 100644
--- a/shared/src/i18n/tr/files.ts
+++ b/shared/src/i18n/tr/files.ts
@@ -64,5 +64,10 @@ const files: TranslationStrings = {
   'files.confirm.emptyTrash': 'Çöp kutusundaki tüm dosyalar kalıcı olarak silinsin mi? Bu işlem geri alınamaz.',
   'files.noteLabel': 'Not',
   'files.notePlaceholder': 'Not ekleyin...',
+  'files.uploadNeedsConnection': 'Yükleme için bağlantı gerekiyor. TREK yeniden çevrimiçi olduğunda tekrar dene.',
+  'files.linkNeedsConnection':
+    'Bu bağlantıyı kaldırmak için internet bağlantısı gerekiyor. TREK yeniden çevrimiçi olduğunda tekrar dene.',
+  'files.placeFilesNeedConnection':
+    'Dosyaları yüklemek için bağlantı gerekiyor. Yeri çevrimdışı kaydetmek için yenilerini kaldır ya da yeniden çevrimiçi olduğunda kaydet.',
 };
 export default files;
diff --git a/shared/src/i18n/uk/files.ts b/shared/src/i18n/uk/files.ts
index db4cb7bed..d11d26b74 100644
--- a/shared/src/i18n/uk/files.ts
+++ b/shared/src/i18n/uk/files.ts
@@ -70,5 +70,10 @@ const files: TranslationStrings = {
   'files.notePlaceholder': 'Додати нотатку...',
   'files.assignTransport': 'Транспорт',
   'files.sourceTransport': 'Транспорт',
+  'files.uploadNeedsConnection': 'Для завантаження потрібне з’єднання. Спробуйте ще раз, коли TREK знову буде онлайн.',
+  'files.linkNeedsConnection':
+    'Щоб прибрати цей зв’язок, потрібне з’єднання. Спробуйте ще раз, коли TREK знову буде онлайн.',
+  'files.placeFilesNeedConnection':
+    'Для завантаження файлів потрібне з’єднання. Приберіть нові, щоб зберегти місце офлайн, або збережіть, коли знову будете онлайн.',
 };
 export default files;
diff --git a/shared/src/i18n/vi/files.ts b/shared/src/i18n/vi/files.ts
index 2ebcc6904..f4255173c 100644
--- a/shared/src/i18n/vi/files.ts
+++ b/shared/src/i18n/vi/files.ts
@@ -61,5 +61,9 @@ const files: TranslationStrings = {
   'files.confirm.emptyTrash': 'Xóa vĩnh viễn tất cả các tập tin vào thùng rác? Điều này không thể hoàn tác được.',
   'files.noteLabel': 'Ghi chú',
   'files.notePlaceholder': 'Thêm ghi chú...',
+  'files.uploadNeedsConnection': 'Tải lên cần có kết nối. Hãy thử lại khi TREK trực tuyến trở lại.',
+  'files.linkNeedsConnection': 'Gỡ liên kết này cần có kết nối. Hãy thử lại khi TREK trực tuyến trở lại.',
+  'files.placeFilesNeedConnection':
+    'Tệp cần có kết nối để tải lên. Hãy bỏ các tệp mới để lưu địa điểm khi ngoại tuyến, hoặc lưu khi bạn trực tuyến trở lại.',
 };
 export default files;
diff --git a/shared/src/i18n/zh-TW/files.ts b/shared/src/i18n/zh-TW/files.ts
index d1802bf05..788871ca3 100644
--- a/shared/src/i18n/zh-TW/files.ts
+++ b/shared/src/i18n/zh-TW/files.ts
@@ -61,5 +61,8 @@ const files: TranslationStrings = {
   'files.confirm.emptyTrash': '永久刪除回收站中的所有檔案？此操作無法撤銷。',
   'files.noteLabel': '備註',
   'files.notePlaceholder': '新增備註...',
+  'files.uploadNeedsConnection': '上傳需要網路連線。請在 TREK 恢復連線後再試一次。',
+  'files.linkNeedsConnection': '移除此連結需要網路連線。請在 TREK 恢復連線後再試一次。',
+  'files.placeFilesNeedConnection': '檔案需要網路連線才能上傳。移除新檔案即可離線儲存此地點，或在恢復連線後再儲存。',
 };
 export default files;
diff --git a/shared/src/i18n/zh/files.ts b/shared/src/i18n/zh/files.ts
index 5c1e8e98f..950f9e98c 100644
--- a/shared/src/i18n/zh/files.ts
+++ b/shared/src/i18n/zh/files.ts
@@ -61,5 +61,8 @@ const files: TranslationStrings = {
   'files.confirm.emptyTrash': '永久删除回收站中的所有文件？此操作无法撤销。',
   'files.noteLabel': '备注',
   'files.notePlaceholder': '添加备注...',
+  'files.uploadNeedsConnection': '上传需要网络连接。请在 TREK 恢复在线后重试。',
+  'files.linkNeedsConnection': '移除此关联需要网络连接。请在 TREK 恢复在线后重试。',
+  'files.placeFilesNeedConnection': '文件需要网络连接才能上传。移除新文件即可离线保存该地点，或在恢复在线后再保存。',
 };
 export default files;