chore: bump version to 3.0.19 [skip ci]

* fix(mcp): replace relative oauth constent redirect by absolute redirect derived from APP_URL (#987)

* feat(journey): convert HEIC/HEIF uploads to JPEG for cross-platform compatibility

HEIC is an Apple-only format not recognised as an image by many browsers
and platforms. heic-to (lazy-loaded) now converts HEIC/HEIF files to JPEG
before upload in both the gallery and entry editor photo pickers.
Embedded metadata (EXIF, GPS) may be lost during conversion — documented
in the Journey Journal wiki page.

* fix(journey): skip heic-to import for non-HEIC files to avoid test env failures

* fix(notifications): prevent double-escaping HTML in password reset emails

buildPasswordResetHtml passed a pre-built HTML block to buildEmailHtml,
which then escaped it again — rendering raw tags as plain text in the email.

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -62,6 +62,7 @@ body:
         - Docker (standalone)
         - Kubernetes / Helm
         - Unraid template
+        - Proxmox Community Script
         - Sources
         - Other
     validations:

.github/PULL_REQUEST_TEMPLATE.md

@@ -15,7 +15,7 @@
 ## Checklist
 - [ ] I have read the [Contributing Guidelines](https://github.com/mauriceboe/TREK/wiki/Contributing)
 - [ ] My branch is [up to date with `dev`](https://github.com/mauriceboe/TREK/wiki/Development-environment#3-keep-your-fork-up-to-date)
-- [ ] This PR targets the `dev` branch, not `main`
+- [ ] This PR targets the `dev` branch, not `main` *(wiki-only PRs are exempt)*
 - [ ] I have tested my changes locally
 - [ ] I have added/updated tests that prove my fix is effective or that my feature works
 - [ ] I have updated documentation if needed

.github/workflows/close-stale-wrong-branch.yml

@@ -26,9 +26,36 @@ jobs:
             const twentyFourHoursAgo = new Date(Date.now() - 24 * 60 * 60 * 1000);
 
             for (const pull of pulls) {
+              const hasBypass = pull.labels.some(l => l.name === 'bypass-branch-check');
+              if (hasBypass) continue;
+
               const hasLabel = pull.labels.some(l => l.name === 'wrong-base-branch');
               if (!hasLabel) continue;
 
+              // Wiki-only PRs are exempt — clear label and skip
+              const files = [];
+              for (let page = 1; ; page++) {
+                const { data } = await github.rest.pulls.listFiles({
+                  owner: context.repo.owner,
+                  repo: context.repo.repo,
+                  pull_number: pull.number,
+                  per_page: 100,
+                  page,
+                });
+                files.push(...data);
+                if (data.length < 100) break;
+              }
+              const allWiki = files.length > 0 && files.every(f => f.filename.startsWith('wiki/'));
+              if (allWiki) {
+                await github.rest.issues.removeLabel({
+                  owner: context.repo.owner,
+                  repo: context.repo.repo,
+                  issue_number: pull.number,
+                  name: 'wrong-base-branch',
+                });
+                continue;
+              }
+
               const createdAt = new Date(pull.created_at);
               if (createdAt > twentyFourHoursAgo) continue; // grace period not over yet
 

.github/workflows/docker.yml

@@ -7,7 +7,10 @@ on:
       - 'docs/**'
       - '**/*.md'
       - 'wiki/**'
-      - '.github/workflows/wiki.yml'
+      - '.github/workflows/**'
+      - '.github/ISSUE_TEMPLATE/**'
+      - '.github/FUNDING.yml'
+      - '.github/PULL_REQUEST_TEMPLATE.md'
   workflow_dispatch:
     inputs:
       bump:

.github/workflows/enforce-target-branch.yml

@@ -21,6 +21,39 @@ jobs:
             const labels = context.payload.pull_request.labels.map(l => l.name);
             const prNumber = context.payload.pull_request.number;
 
+            // bypass-branch-check label skips all enforcement
+            if (labels.includes('bypass-branch-check')) {
+              console.log('bypass-branch-check label present, skipping enforcement.');
+              return;
+            }
+
+            // Wiki-only PRs are exempt from branch enforcement
+            const files = [];
+            for (let page = 1; ; page++) {
+              const { data } = await github.rest.pulls.listFiles({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                pull_number: prNumber,
+                per_page: 100,
+                page,
+              });
+              files.push(...data);
+              if (data.length < 100) break;
+            }
+            const allWiki = files.length > 0 && files.every(f => f.filename.startsWith('wiki/'));
+            if (allWiki) {
+              console.log('All changed files are under wiki/ — skipping enforcement.');
+              if (labels.includes('wrong-base-branch')) {
+                await github.rest.issues.removeLabel({
+                  owner: context.repo.owner,
+                  repo: context.repo.repo,
+                  issue_number: prNumber,
+                  name: 'wrong-base-branch',
+                });
+              }
+              return;
+            }
+
             // If the base was fixed, remove the label and let it through
             if (base !== 'main') {
               if (labels.includes('wrong-base-branch')) {

.github/workflows/security.yml

@@ -0,0 +1,37 @@
+name: Security Scan
+
+on:
+  pull_request:
+    branches: [main]
+  push:
+    branches: [main]
+
+permissions:
+  pull-requests: write
+
+jobs:
+  scout:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: docker/setup-buildx-action@v3
+
+      - uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: false
+          load: true
+          tags: trek:scan
+
+      - uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - uses: docker/scout-action@v1
+        with:
+          command: cves
+          image: trek:scan
+          only-severities: critical,high
+          exit-code: true

.gitignore

@@ -3,6 +3,8 @@ node_modules/
 
 # Build output
 client/dist/
+server/public/*
+!server/public/.gitkeep
 
 # Generated PWA icons (built from SVG via prebuild)
 client/public/icons/*.png

CONTRIBUTING.md

@@ -7,7 +7,7 @@ Thanks for your interest in contributing! Please read these guidelines before op
 1. **Ask in Discord first** — Before writing any code, pitch your idea in the `#github-pr` channel on our [Discord server](https://discord.gg/NhZBDSd4qW). We'll let you know if the PR is wanted and give direction. PRs that show up without prior discussion will be closed
 2. **One change per PR** — Keep it focused. Don't bundle unrelated fixes or refactors
 3. **No breaking changes** — Backwards compatibility is non-negotiable
-4. **Target the `dev` branch** — All PRs must be opened against `dev`, not `main`
+4. **Target the `dev` branch** — All PRs must be opened against `dev`, not `main`. Exception: PRs that only modify files under `wiki/` may target any branch
 5. **Match the existing style** — No reformatting, no linter config changes, no "while I'm here" cleanups
 6. **Tests** — Your changes must include tests. The project maintains 80%+ coverage; PRs that drop it will be closed
 7. **Branch up to date** — Your branch must be [up to date with `dev`](https://github.com/mauriceboe/TREK/wiki/Development-environment#3-keep-your-fork-up-to-date) before submitting a PR

Dockerfile

@@ -1,5 +1,5 @@
 # Stage 1: Build React client
-FROM node:22-alpine AS client-builder
+FROM node:24-alpine AS client-builder
 WORKDIR /app/client
 COPY client/package*.json ./
 RUN npm ci
@@ -7,7 +7,7 @@ COPY client/ ./
 RUN npm run build
 
 # Stage 2: Production server
-FROM node:22-alpine
+FROM node:24-alpine
 
 WORKDIR /app
 
@@ -15,13 +15,16 @@ WORKDIR /app
 COPY server/package*.json ./
 RUN apk add --no-cache tzdata dumb-init su-exec python3 make g++ && \
     npm ci --production && \
-    apk del python3 make g++
+    rm package-lock.json && \
+    apk del python3 make g++ && \
+    rm -rf /usr/local/lib/node_modules/npm /usr/local/bin/npm /usr/local/bin/npx
 
 COPY server/ ./
 COPY --from=client-builder /app/client/dist ./public
 COPY --from=client-builder /app/client/public/fonts ./public/fonts
 
-RUN mkdir -p /app/data/logs /app/uploads/files /app/uploads/covers /app/uploads/avatars /app/uploads/photos && \
+RUN rm -f package-lock.json && \
+    mkdir -p /app/data/logs /app/uploads/files /app/uploads/covers /app/uploads/avatars /app/uploads/photos && \
     mkdir -p /app/server && ln -s /app/uploads /app/server/uploads && ln -s /app/data /app/server/data && \
     chown -R node:node /app
 

README.md

@@ -400,6 +400,7 @@ Caddy handles TLS and WebSockets automatically.
 | `DEFAULT_LANGUAGE` | Default language on the login page for users with no saved preference. Browser/OS language is auto-detected first; this is the fallback. Supported: `de`, `en`, `es`, `fr`, `hu`, `nl`, `br`, `cs`, `pl`, `ru`, `zh`, `zh-TW`, `it`, `ar` | `en` |
 | `ALLOWED_ORIGINS` | Comma-separated origins for CORS and email links | same-origin |
 | `FORCE_HTTPS` | Optional. When `true`: 301-redirects HTTP to HTTPS, sends HSTS, adds CSP `upgrade-insecure-requests`, forces the session cookie `secure` flag. Useful behind a TLS-terminating reverse proxy. Requires `TRUST_PROXY`. | `false` |
+| `HSTS_INCLUDE_SUBDOMAINS` | When `true`: adds the `includeSubDomains` directive to the HSTS header, extending HTTPS enforcement to all subdomains. Only effective when HSTS is active (`FORCE_HTTPS=true` or `NODE_ENV=production`). Leave `false` if you run other services on sibling subdomains over plain HTTP. | `false` |
 | `COOKIE_SECURE` | Controls the `secure` flag on the `trek_session` cookie. Auto-derived: on when `NODE_ENV=production` or `FORCE_HTTPS=true`. Escape hatch: set `false` to allow session cookies over plain HTTP. Not recommended in production. | auto |
 | `TRUST_PROXY` | Number of trusted reverse proxies. Tells Express to read client IP from `X-Forwarded-For` and protocol from `X-Forwarded-Proto`. Defaults to `1` in production; off in dev unless set. | `1` |
 | `ALLOW_INTERNAL_NETWORK` | Allow outbound requests to private/RFC-1918 IPs (e.g. Immich on your LAN). Loopback and link-local addresses remain blocked. | `false` |

SECURITY.md

@@ -14,7 +14,7 @@ Only the latest version receives security updates. Please update to the latest r
 If you discover a security vulnerability, please report it responsibly:
 
 1. **Do not** open a public issue
-2. Email: **mauriceboe@icloud.com**
+2. Emails: **mauriceboe@icloud.com**, **trek-security@jubnl.ch**
 3. Include a description of the vulnerability and steps to reproduce
 
 You will receive a response within 48 hours. Once confirmed, a fix will be released as soon as possible.

TRADEMARKS.md

@@ -0,0 +1,121 @@
+# Trademark Policy
+
+## Introduction
+
+This is the TREK project's policy for the use of our trademarks. While TREK is
+available under the GNU Affero General Public License v3.0 (AGPL-3.0), that
+license does not include a license to use our trademarks.
+
+This policy describes how you may use our trademarks. Our goal is to strike a
+balance between: 1) our need to ensure that our trademarks remain reliable
+indicators of the software we release; and 2) our community members' desire to
+be full participants in the TREK project.
+
+## Our trademarks
+
+This policy covers the name "TREK" as well as any associated logos, trade dress,
+goodwill, or designs (our "Marks").
+
+## In general
+
+Whenever you use our Marks, you must always do so in a way that does not mislead
+anyone about exactly who is the source of the software. For example, you cannot
+say you are distributing TREK when you're distributing a modified version of it,
+because people would think they would be getting the same software that they
+can get directly from us when they aren't. You also cannot use our Marks on
+your website in a way that suggests that your website is an official TREK
+website or that we endorse your website. But, if true, you can say you like
+TREK, that you participate in the TREK community, that you are providing an
+unmodified version of TREK, or that you wrote a guide describing how to use
+TREK.
+
+This fundamental requirement, that it is always clear to people what they are
+getting and from whom, is reflected throughout this policy. It should also
+serve as your guide if you are not sure about how you are using the Marks.
+
+In addition:
+
+* You may not use or register, in whole or in part, the Marks as part of your
+  own trademark, service mark, domain name, company name, trade name, product
+  name or service name.
+* Trademark law does not allow your use of names or trademarks that are too
+  similar to ours. You therefore may not use an obvious variation of any of our
+  Marks or any phonetic equivalent, foreign language equivalent, takeoff, or
+  abbreviation for a similar or compatible product or service.
+* You agree that you will not acquire any rights in the Marks and that any
+  goodwill generated by your use of the Marks and participation in our
+  community inures solely to our benefit.
+
+## Distribution of unmodified source code or unmodified executable code we have compiled
+
+When you redistribute an unmodified copy of TREK, you are not changing the
+quality or nature of it. Therefore, you may retain the Marks we have placed on
+the software to identify your redistribution. This kind of use only applies if
+you are redistributing an official TREK distribution that has not been changed
+in any way.
+
+## Distribution of executable code that you have compiled, or modified code
+
+You may use the word mark "TREK", but not any TREK logos, to truthfully
+describe the origin of the software that you are providing, that is, that the
+code you are distributing is a modification of TREK. You may say, for example,
+that "this software is derived from the source code for TREK."
+
+Of course, you can place your own trademarks or logos on versions of the
+software to which you have made substantive modifications, because by modifying
+the software, you have become the origin of that exact version. In that case,
+you should not use our Marks.
+
+However, you may use our Marks for the distribution of code (source or
+executable) on the condition that any executable is built from an official TREK
+source code release and that any modifications are limited to switching on or
+off features already included in the software, translations into other
+languages, and incorporating minor bug-fix patches. Use of our Marks on any
+further modification is not permitted.
+
+## Mobile wrappers, hosted instances, and forks
+
+The following clarifications apply specifically to common ways TREK is
+redistributed:
+
+* **Self-hosted instances of unmodified TREK.** You may refer to your instance
+  as "a TREK instance" or "running TREK." You may not name the service itself
+  in a way that suggests it is the official TREK ("TREK Cloud," "TREK
+  Official," etc.).
+* **Mobile wrappers (WebView shells, Capacitor apps, native apps) pointing at
+  TREK.** You may describe your app as "a mobile client for TREK" or "for use
+  with TREK." You may not publish it on app stores under the name "TREK" or a
+  confusingly similar name, and you may not use the TREK logo as the app icon
+  unless your wrapper distributes only an unmodified, official TREK instance
+  and you have obtained permission.
+* **Forks of the TREK source code.** Forks that diverge from upstream must use
+  a different name. You may state that your fork is "based on TREK" or "a fork
+  of TREK," but the project name itself must be your own.
+
+## Statements about your software's relation to TREK
+
+You may use the word mark, but not TREK logos, to truthfully describe the
+relationship between your software and ours. The word mark "TREK" should be
+used after a verb or preposition that describes the relationship between your
+software and ours. So you may say, for example, "Bob's app for TREK" but may
+not say "Bob's TREK app." Some other examples that may work for you are:
+
+* [Your software] uses TREK
+* [Your software] is powered by TREK
+* [Your software] runs on TREK
+* [Your software] for use with TREK
+* [Your software] for TREK
+
+## Questions and permission requests
+
+If you are not sure whether your intended use of the Marks is permitted under
+this policy, or if you would like to request explicit permission for a use that
+is not covered, please open an issue on the TREK GitHub repository or contact
+the maintainers directly.
+
+---
+
+These guidelines are based on the
+[Model Trademark Guidelines](http://www.modeltrademarkguidelines.org), used
+under a
+[Creative Commons Attribution 3.0 Unported license](https://creativecommons.org/licenses/by/3.0/deed.en_US).

build-from-sources

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+REPO_ROOT="$(cd "$(dirname "$0")" && pwd)"
+CLIENT_DIR="$REPO_ROOT/client"
+SERVER_DIR="$REPO_ROOT/server"
+PUBLIC_DIR="$REPO_ROOT/server/public"
+
+echo "==> Installing client dependencies"
+cd "$CLIENT_DIR"
+npm ci
+
+echo "==> Building client"
+npm run build
+
+echo "==> Installing server dependencies"
+cd "$SERVER_DIR"
+npm ci
+
+echo "==> Populating server/public"
+find "$PUBLIC_DIR" -mindepth 1 ! -name '.gitkeep' -delete
+cp -r "$CLIENT_DIR/dist/." "$PUBLIC_DIR/"
+cp -r "$CLIENT_DIR/public/fonts" "$PUBLIC_DIR/fonts"
+
+echo "==> Done — server/public is ready"

charts/trek/Chart.yaml

@@ -1,5 +1,5 @@
 apiVersion: v2
 name: trek
-version: 3.0.5
+version: 3.0.19
 description: Minimal Helm chart for TREK app
-appVersion: "3.0.5"
+appVersion: "3.0.19"

charts/trek/templates/configmap.yaml

@@ -22,6 +22,9 @@ data:
   {{- if .Values.env.FORCE_HTTPS }}
   FORCE_HTTPS: {{ .Values.env.FORCE_HTTPS | quote }}
   {{- end }}
+  {{- if .Values.env.HSTS_INCLUDE_SUBDOMAINS }}
+  HSTS_INCLUDE_SUBDOMAINS: {{ .Values.env.HSTS_INCLUDE_SUBDOMAINS | quote }}
+  {{- end }}
   {{- if .Values.env.COOKIE_SECURE }}
   COOKIE_SECURE: {{ .Values.env.COOKIE_SECURE | quote }}
   {{- end }}

charts/trek/values.yaml

@@ -30,6 +30,8 @@ env:
   # Also used as the base URL for links in email notifications and other external links.
   # FORCE_HTTPS: "false"
   # Optional. When "true": HTTPS redirect, HSTS, CSP upgrade-insecure-requests, secure cookies. Only behind a TLS proxy. Requires TRUST_PROXY.
+  # HSTS_INCLUDE_SUBDOMAINS: "false"
+  # When "true": adds includeSubDomains to the HSTS header. Only effective when HSTS is active. Leave "false" if sibling subdomains still run over plain HTTP.
   # COOKIE_SECURE: "true"
   # Auto-derived (true in production or when FORCE_HTTPS=true). Set "false" to force cookies over plain HTTP. Not recommended for production.
   # TRUST_PROXY: "1"

client/package.json

@@ -1,6 +1,6 @@
 {
   "name": "trek-client",
-  "version": "3.0.5",
+  "version": "3.0.19",
   "private": true,
   "type": "module",
   "scripts": {
@@ -18,6 +18,7 @@
     "@react-pdf/renderer": "^4.3.2",
     "axios": "^1.6.7",
     "dexie": "^4.4.2",
+    "heic-to": "^1.4.2",
     "leaflet": "^1.9.4",
     "lucide-react": "^0.344.0",
     "mapbox-gl": "^3.22.0",

client/src/App.tsx

@@ -58,7 +58,7 @@ function ProtectedRoute({ children, adminRequired = false, addonId }: ProtectedR
   }
 
   if (!isAuthenticated) {
-    const redirectParam = encodeURIComponent(location.pathname + location.search)
+    const redirectParam = encodeURIComponent(location.pathname + location.search + location.hash)
     return <Navigate to={`/login?redirect=${redirectParam}`} replace />
   }
 
@@ -218,7 +218,7 @@ export default function App() {
         <Route path="/forgot-password" element={<ForgotPasswordPage />} />
         <Route path="/reset-password" element={<ResetPasswordPage />} />
         {/* OAuth 2.1 consent page — intentionally outside ProtectedRoute */}
-        <Route path="/oauth/authorize" element={<OAuthAuthorizePage />} />
+        <Route path="/oauth/consent" element={<OAuthAuthorizePage />} />
         <Route
           path="/dashboard"
           element={

client/src/api/client.ts

@@ -1,5 +1,6 @@
 import axios, { AxiosInstance } from 'axios'
 import { getSocketId } from './websocket'
+import { isReachable, probeNow } from '../sync/connectivity'
 import en from '../i18n/translations/en'
 import br from '../i18n/translations/br'
 import de from '../i18n/translations/de'
@@ -33,6 +34,7 @@ function translateRateLimit(): string {
 export const apiClient: AxiosInstance = axios.create({
   baseURL: '/api',
   withCredentials: true,
+  timeout: 8000,
   headers: {
     'Content-Type': 'application/json',
   },
@@ -42,24 +44,24 @@ const MUTATING_METHODS = new Set(['post', 'put', 'patch', 'delete'])
 
 // Request interceptor - add socket ID + idempotency key for mutating requests
 apiClient.interceptors.request.use(
-  (config) => {
-    const sid = getSocketId()
-    if (sid) {
-      config.headers['X-Socket-Id'] = sid
-    }
-    // Attach a per-request idempotency key to all write operations so the
-    // server can deduplicate retried requests (e.g. network blips).
-    // The mutation queue sets its own pre-generated key; skip if already set.
-    const method = (config.method ?? '').toLowerCase()
-    if (MUTATING_METHODS.has(method) && !config.headers['X-Idempotency-Key']) {
-      const key = typeof crypto !== 'undefined' && crypto.randomUUID
-        ? crypto.randomUUID()
-        : Math.random().toString(36).slice(2)
-      config.headers['X-Idempotency-Key'] = key
-    }
-    return config
-  },
-  (error) => Promise.reject(error)
+    (config) => {
+      const sid = getSocketId()
+      if (sid) {
+        config.headers['X-Socket-Id'] = sid
+      }
+      // Attach a per-request idempotency key to all write operations so the
+      // server can deduplicate retried requests (e.g. network blips).
+      // The mutation queue sets its own pre-generated key; skip if already set.
+      const method = (config.method ?? '').toLowerCase()
+      if (MUTATING_METHODS.has(method) && !config.headers['X-Idempotency-Key']) {
+        const key = typeof crypto !== 'undefined' && crypto.randomUUID
+            ? crypto.randomUUID()
+            : Math.random().toString(36).slice(2)
+        config.headers['X-Idempotency-Key'] = key
+      }
+      return config
+    },
+    (error) => Promise.reject(error)
 )
 
 export function isAuthPublicPath(pathname: string): boolean {
@@ -68,36 +70,84 @@ export function isAuthPublicPath(pathname: string): boolean {
   return publicPaths.includes(pathname) || publicPrefixes.some((p) => pathname.startsWith(p))
 }
 
-// Response interceptor - handle 401, 403 MFA, 429 rate limit
+// Unregisters the SW before reloading so the navigation reaches the network.
+// Without this, WorkBox's NavigationRoute serves the cached SPA shell and the
+// upstream proxy (CF Access / Pangolin) never gets to challenge the user.
+async function unregisterSWAndReload(): Promise<void> {
+  try {
+    const reg = await navigator.serviceWorker?.getRegistration()
+    if (reg) await reg.unregister()
+  } catch { /* ignore */ }
+  window.location.reload()
+}
+
+// Response interceptor - handle 401, 403 MFA, 429 rate limit, proxy auth challenges
 apiClient.interceptors.response.use(
-  (response) => response,
-  (error) => {
-    if (error.response?.status === 401 && (error.response?.data as { code?: string } | undefined)?.code === 'AUTH_REQUIRED') {
-      const { pathname } = window.location
-      if (!isAuthPublicPath(pathname)) {
-        const currentPath = pathname + window.location.search
-        window.location.href = '/login?redirect=' + encodeURIComponent(currentPath)
+    (response) => {
+      sessionStorage.removeItem('proxy_reauth_attempted')
+      return response
+    },
+    async (error) => {
+      // CF Access / Pangolin / similar: cross-origin redirect from /api/* surfaces
+      // as a CORS error with no response object. Probe the health endpoint to
+      // distinguish a proxy auth challenge from a genuine outage. If the server
+      // is reachable, a top-level reload lets the edge proxy run its auth flow.
+      if (!error.response && navigator.onLine) {
+        await probeNow()
+        // Both the original request and the health probe failed while the device
+        // has a network interface. This matches the proxy-auth-challenge pattern
+        // (CF Access / Pangolin intercept all requests and CORS-block XHR).
+        // Guard with sessionStorage to prevent reload loops (server genuinely
+        // down would also land here, but only reloads once).
+        if (!isReachable()) {
+          const { pathname } = window.location
+          if (!isAuthPublicPath(pathname) && !sessionStorage.getItem('proxy_reauth_attempted')) {
+            sessionStorage.setItem('proxy_reauth_attempted', '1')
+            await unregisterSWAndReload()
+            return Promise.reject(error)
+          }
+        }
       }
-    }
-    if (
-      error.response?.status === 403 &&
-      (error.response?.data as { code?: string } | undefined)?.code === 'MFA_REQUIRED' &&
-      !window.location.pathname.startsWith('/settings')
-    ) {
-      window.location.href = '/settings?mfa=required'
-    }
-    if (error.response?.status === 429) {
-      const translated = translateRateLimit()
-      const data = error.response.data as { error?: string } | undefined
-      if (data && typeof data === 'object') {
-        data.error = translated
-      } else {
-        error.response.data = { error: translated }
+      // Pangolin header-auth extended compatibility mode: returns 401 with an
+      // HTML body (a JS redirect page) instead of a 302. TREK's own 401s are
+      // always application/json, so checking for text/html is unambiguous.
+      if (error.response?.status === 401) {
+        const ct = (error.response.headers?.['content-type'] as string | undefined) ?? ''
+        if (ct.includes('text/html')) {
+          const { pathname } = window.location
+          if (!isAuthPublicPath(pathname) && !sessionStorage.getItem('proxy_reauth_attempted')) {
+            sessionStorage.setItem('proxy_reauth_attempted', '1')
+            await unregisterSWAndReload()
+            return Promise.reject(error)
+          }
+        }
       }
-      error.message = translated
+      if (error.response?.status === 401 && (error.response?.data as { code?: string } | undefined)?.code === 'AUTH_REQUIRED') {
+        const { pathname } = window.location
+        if (!isAuthPublicPath(pathname)) {
+          const currentPath = pathname + window.location.search + window.location.hash
+          window.location.href = '/login?redirect=' + encodeURIComponent(currentPath)
+        }
+      }
+      if (
+          error.response?.status === 403 &&
+          (error.response?.data as { code?: string } | undefined)?.code === 'MFA_REQUIRED' &&
+          !window.location.pathname.startsWith('/settings')
+      ) {
+        window.location.href = '/settings?mfa=required'
+      }
+      if (error.response?.status === 429) {
+        const translated = translateRateLimit()
+        const data = error.response.data as { error?: string } | undefined
+        if (data && typeof data === 'object') {
+          data.error = translated
+        } else {
+          error.response.data = { error: translated }
+        }
+        error.message = translated
+      }
+      return Promise.reject(error)
     }
-    return Promise.reject(error)
-  }
 )
 
 export const authApi = {
@@ -142,6 +192,7 @@ export const oauthApi = {
     state?: string
     code_challenge: string
     code_challenge_method: string
+    resource?: string
   }) => apiClient.get('/oauth/authorize/validate', { params }).then(r => r.data),
 
   /** Submit user consent (approve or deny) */
@@ -153,12 +204,13 @@ export const oauthApi = {
     code_challenge: string
     code_challenge_method: string
     approved: boolean
+    resource?: string
   }) => apiClient.post('/oauth/authorize', body).then(r => r.data),
 
   clients: {
     list: () => apiClient.get('/oauth/clients').then(r => r.data),
     create: (data: { name: string; redirect_uris: string[]; allowed_scopes: string[] }) =>
-      apiClient.post('/oauth/clients', data).then(r => r.data),
+        apiClient.post('/oauth/clients', data).then(r => r.data),
     rotate: (id: string) => apiClient.post(`/oauth/clients/${id}/rotate`).then(r => r.data),
     delete: (id: string) => apiClient.delete(`/oauth/clients/${id}`).then(r => r.data),
   },
@@ -215,11 +267,11 @@ export const placesApi = {
     return apiClient.post(`/trips/${tripId}/places/import/map`, fd, { headers: { 'Content-Type': 'multipart/form-data' } }).then(r => r.data)
   },
   importGoogleList: (tripId: number | string, url: string) =>
-    apiClient.post(`/trips/${tripId}/places/import/google-list`, { url }).then(r => r.data),
+      apiClient.post(`/trips/${tripId}/places/import/google-list`, { url }).then(r => r.data),
   importNaverList: (tripId: number | string, url: string) =>
-    apiClient.post(`/trips/${tripId}/places/import/naver-list`, { url }).then(r => r.data),
+      apiClient.post(`/trips/${tripId}/places/import/naver-list`, { url }).then(r => r.data),
   bulkDelete: (tripId: number | string, ids: number[]) =>
-    apiClient.post(`/trips/${tripId}/places/bulk-delete`, { ids }).then(r => r.data),
+      apiClient.post(`/trips/${tripId}/places/bulk-delete`, { ids }).then(r => r.data),
 }
 
 export const assignmentsApi = {
@@ -313,7 +365,7 @@ export const adminApi = {
   createInvite: (data: { max_uses: number; expires_in_days?: number }) => apiClient.post('/admin/invites', data).then(r => r.data),
   deleteInvite: (id: number) => apiClient.delete(`/admin/invites/${id}`).then(r => r.data),
   auditLog: (params?: { limit?: number; offset?: number }) =>
-    apiClient.get('/admin/audit-log', { params }).then(r => r.data),
+      apiClient.get('/admin/audit-log', { params }).then(r => r.data),
   mcpTokens: () => apiClient.get('/admin/mcp-tokens').then(r => r.data),
   deleteMcpToken: (id: number) => apiClient.delete(`/admin/mcp-tokens/${id}`).then(r => r.data),
   oauthSessions: () => apiClient.get('/admin/oauth-sessions').then(r => r.data),
@@ -322,7 +374,7 @@ export const adminApi = {
   updatePermissions: (permissions: Record<string, string>) => apiClient.put('/admin/permissions', { permissions }).then(r => r.data),
   rotateJwtSecret: () => apiClient.post('/admin/rotate-jwt-secret').then(r => r.data),
   sendTestNotification: (data: Record<string, unknown>) =>
-    apiClient.post('/admin/dev/test-notification', data).then(r => r.data),
+      apiClient.post('/admin/dev/test-notification', data).then(r => r.data),
   getNotificationPreferences: () => apiClient.get('/admin/notification-preferences').then(r => r.data),
   updateNotificationPreferences: (prefs: Record<string, Record<string, boolean>>) => apiClient.put('/admin/notification-preferences', prefs).then(r => r.data),
   getDefaultUserSettings: () => apiClient.get('/admin/default-user-settings').then(r => r.data),
@@ -387,7 +439,7 @@ export const journeyApi = {
 export const mapsApi = {
   search: (query: string, lang?: string) => apiClient.post(`/maps/search?lang=${lang || 'en'}`, { query }).then(r => r.data),
   autocomplete: (input: string, lang?: string, locationBias?: { low: { lat: number; lng: number }; high: { lat: number; lng: number } }, signal?: AbortSignal) =>
-    apiClient.post('/maps/autocomplete', { input, lang, locationBias }, { signal }).then(r => r.data),
+      apiClient.post('/maps/autocomplete', { input, lang, locationBias }, { signal }).then(r => r.data),
   details: (placeId: string, lang?: string) => apiClient.get(`/maps/details/${encodeURIComponent(placeId)}`, { params: { lang } }).then(r => r.data),
   placePhoto: (placeId: string, lat?: number, lng?: number, name?: string) => apiClient.get(`/maps/place-photo/${encodeURIComponent(placeId)}`, { params: { lat, lng, name } }).then(r => r.data),
   reverse: (lat: number, lng: number, lang?: string) => apiClient.get('/maps/reverse', { params: { lat, lng, lang } }).then(r => r.data),
@@ -443,7 +495,7 @@ export const weatherApi = {
 
 export const configApi = {
   getPublicConfig: (): Promise<{ defaultLanguage: string }> =>
-    apiClient.get('/config').then(r => r.data),
+      apiClient.get('/config').then(r => r.data),
 }
 
 export const settingsApi = {
@@ -529,21 +581,21 @@ export const notificationsApi = {
 
 export const inAppNotificationsApi = {
   list: (params?: { limit?: number; offset?: number; unread_only?: boolean }) =>
-    apiClient.get('/notifications/in-app', { params }).then(r => r.data),
+      apiClient.get('/notifications/in-app', { params }).then(r => r.data),
   unreadCount: () =>
-    apiClient.get('/notifications/in-app/unread-count').then(r => r.data),
+      apiClient.get('/notifications/in-app/unread-count').then(r => r.data),
   markRead: (id: number) =>
-    apiClient.put(`/notifications/in-app/${id}/read`).then(r => r.data),
+      apiClient.put(`/notifications/in-app/${id}/read`).then(r => r.data),
   markUnread: (id: number) =>
-    apiClient.put(`/notifications/in-app/${id}/unread`).then(r => r.data),
+      apiClient.put(`/notifications/in-app/${id}/unread`).then(r => r.data),
   markAllRead: () =>
-    apiClient.put('/notifications/in-app/read-all').then(r => r.data),
+      apiClient.put('/notifications/in-app/read-all').then(r => r.data),
   delete: (id: number) =>
-    apiClient.delete(`/notifications/in-app/${id}`).then(r => r.data),
+      apiClient.delete(`/notifications/in-app/${id}`).then(r => r.data),
   deleteAll: () =>
-    apiClient.delete('/notifications/in-app/all').then(r => r.data),
+      apiClient.delete('/notifications/in-app/all').then(r => r.data),
   respond: (id: number, response: 'positive' | 'negative') =>
-    apiClient.post(`/notifications/in-app/${id}/respond`, { response }).then(r => r.data),
+      apiClient.post(`/notifications/in-app/${id}/respond`, { response }).then(r => r.data),
 }
 
-export default apiClient
+export default apiClient

client/src/components/Budget/BudgetPanel.tsx

@@ -634,7 +634,7 @@ export default function BudgetPanel({ tripId, tripMembers = [] }: BudgetPanelPro
   }
   const handleRenameCategory = async (oldName, newName) => {
     if (!newName.trim() || newName.trim() === oldName) return
-    const items = grouped[oldName] || []
+    const items = grouped.get(oldName) || []
     for (const item of Array.from(items)) await updateBudgetItem(tripId, item.id, { category: newName.trim() })
   }
   const handleAddCategory = () => {
@@ -719,8 +719,8 @@ export default function BudgetPanel({ tripId, tripMembers = [] }: BudgetPanelPro
           <h2 style={{ margin: 0, fontSize: 18, fontWeight: 600, color: 'var(--text-primary)', letterSpacing: '-0.01em', flexShrink: 0 }}>
             {t('budget.title')}
           </h2>
-          <div className="hidden md:flex" style={{ alignItems: 'center', gap: 8, marginLeft: 'auto', flexShrink: 0 }}>
-            <div style={{ width: 150 }}>
+          <div className="flex flex-wrap max-md:!w-full max-md:!mt-2" style={{ alignItems: 'center', gap: 8, marginLeft: 'auto', flexShrink: 0 }}>
+            <div className="max-md:!w-full" style={{ width: 150 }}>
               <CustomSelect
                 value={currency}
                 onChange={setCurrency}
@@ -730,7 +730,7 @@ export default function BudgetPanel({ tripId, tripMembers = [] }: BudgetPanelPro
               />
             </div>
             {canEdit && (
-              <div style={{ display: 'flex', gap: 6, width: 260 }}>
+              <div className="max-md:!w-full" style={{ display: 'flex', gap: 6, width: 260 }}>
                 <input
                   value={newCategoryName}
                   onChange={e => setNewCategoryName(e.target.value)}
@@ -763,7 +763,7 @@ export default function BudgetPanel({ tripId, tripMembers = [] }: BudgetPanelPro
               onMouseEnter={e => e.currentTarget.style.opacity = '0.88'}
               onMouseLeave={e => e.currentTarget.style.opacity = '1'}
             >
-              <Download size={14} strokeWidth={2.5} /> CSV
+              <Download size={14} strokeWidth={2.5} /> <span className="hidden sm:inline">CSV</span>
             </button>
           </div>
         </div>

client/src/components/Collab/CollabChat.tsx

@@ -768,7 +768,7 @@ export default function CollabChat({ tripId, currentUser }: CollabChatProps) {
       )}
 
       {/* Composer */}
-      <div style={{ flexShrink: 0, paddingTop: 8, paddingLeft: 12, paddingRight: 12, borderTop: '1px solid var(--border-faint)', background: 'var(--bg-card)' }} className="pb-[96px] md:pb-3">
+      <div style={{ flexShrink: 0, paddingTop: 8, paddingLeft: 12, paddingRight: 12, borderTop: '1px solid var(--border-faint)', background: 'var(--bg-card)' }} className="pb-3">
         {/* Reply preview */}
         {replyTo && (
           <div style={{

client/src/components/Files/FileManager.tsx

@@ -1,7 +1,7 @@
 import ReactDOM from 'react-dom'
 import { useState, useCallback, useRef, useEffect } from 'react'
 import { useDropzone } from 'react-dropzone'
-import { Upload, Trash2, ExternalLink, Download, X, FileText, FileImage, File, MapPin, Ticket, StickyNote, Star, RotateCcw, Pencil, Check, ChevronLeft, ChevronRight } from 'lucide-react'
+import { Upload, Trash2, ExternalLink, Download, X, FileText, FileImage, File, MapPin, Ticket, StickyNote, Star, RotateCcw, Pencil, Check, ChevronLeft, ChevronRight, Plane, Train, Car, Ship } from 'lucide-react'
 import { useToast } from '../shared/Toast'
 import { useTranslation } from '../../i18n'
 import { filesApi } from '../../api/client'
@@ -236,6 +236,15 @@ function AvatarChip({ name, avatarUrl, size = 20 }: { name: string; avatarUrl?:
   )
 }
 
+const TRANSPORT_TYPES = new Set(['flight', 'train', 'car', 'cruise'])
+
+function transportIcon(type: string) {
+  if (type === 'train') return Train
+  if (type === 'car') return Car
+  if (type === 'cruise') return Ship
+  return Plane
+}
+
 interface FileManagerProps {
   files?: TripFile[]
   onUpload: (fd: FormData) => Promise<any>
@@ -490,7 +499,9 @@ export default function FileManager({ files = [], onUpload, onDelete, onUpdate,
               <SourceBadge key={p.id} icon={MapPin} label={`${t('files.sourcePlan')} · ${p.name}`} />
             ))}
             {linkedReservations.map(r => (
-              <SourceBadge key={r.id} icon={Ticket} label={`${t('files.sourceBooking')} · ${r.title || t('files.sourceBooking')}`} />
+              TRANSPORT_TYPES.has(r.type)
+                ? <SourceBadge key={r.id} icon={transportIcon(r.type)} label={`${t('files.sourceTransport')} · ${r.title || t('files.sourceTransport')}`} />
+                : <SourceBadge key={r.id} icon={Ticket} label={`${t('files.sourceBooking')} · ${r.title || t('files.sourceBooking')}`} />
             ))}
             {file.note_id && (
               <SourceBadge icon={StickyNote} label={t('files.sourceCollab') || 'Collab Notes'} />
@@ -673,52 +684,68 @@ export default function FileManager({ files = [], onUpload, onDelete, onUpdate,
                   </div>
                 )
 
+                const bookingReservations = reservations.filter(r => !TRANSPORT_TYPES.has(r.type))
+                const transportReservations = reservations.filter(r => TRANSPORT_TYPES.has(r.type))
+
+                const reservationBtn = (r: Reservation) => {
+                  const isLinked = file.reservation_id === r.id || (file.linked_reservation_ids || []).includes(r.id)
+                  const Icon = TRANSPORT_TYPES.has(r.type) ? transportIcon(r.type) : Ticket
+                  return (
+                    <button key={r.id} onClick={async () => {
+                      if (isLinked) {
+                        if (file.reservation_id === r.id) {
+                          await handleAssign(file.id, { reservation_id: null })
+                        } else {
+                          try {
+                            const linksRes = await filesApi.getLinks(tripId, file.id)
+                            const link = (linksRes.links || []).find((l: any) => l.reservation_id === r.id)
+                            if (link) await filesApi.removeLink(tripId, file.id, link.id)
+                            refreshFiles()
+                          } catch {}
+                        }
+                      } else {
+                        if (!file.reservation_id) {
+                          await handleAssign(file.id, { reservation_id: r.id })
+                        } else {
+                          try {
+                            await filesApi.addLink(tripId, file.id, { reservation_id: r.id })
+                            refreshFiles()
+                          } catch {}
+                        }
+                      }
+                    }} style={{
+                      width: '100%', textAlign: 'left', padding: '6px 10px 6px 20px', background: isLinked ? 'var(--bg-hover)' : 'none',
+                      border: 'none', cursor: 'pointer', fontSize: 13, color: 'var(--text-primary)',
+                      borderRadius: 8, fontFamily: 'inherit', fontWeight: isLinked ? 600 : 400,
+                      display: 'flex', alignItems: 'center', gap: 6,
+                    }}
+                      onMouseEnter={e => e.currentTarget.style.background = 'var(--bg-hover)'}
+                      onMouseLeave={e => e.currentTarget.style.background = isLinked ? 'var(--bg-hover)' : 'transparent'}>
+                      <Icon size={12} style={{ flexShrink: 0, color: 'var(--text-muted)' }} />
+                      <span style={{ overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}>{r.title || r.name}</span>
+                      {isLinked && <Check size={14} style={{ marginLeft: 'auto', flexShrink: 0, color: 'var(--accent)' }} />}
+                    </button>
+                  )
+                }
+
                 const bookingsSection = reservations.length > 0 && (
                   <div style={{ flex: 1, minWidth: 0 }}>
-                    <div style={{ fontSize: 11, fontWeight: 600, color: 'var(--text-faint)', padding: '8px 10px 4px', textTransform: 'uppercase', letterSpacing: 0.5 }}>
-                      {t('files.assignBooking')}
-                    </div>
-                    {reservations.map(r => {
-                      const isLinked = file.reservation_id === r.id || (file.linked_reservation_ids || []).includes(r.id)
-                      return (
-                        <button key={r.id} onClick={async () => {
-                          if (isLinked) {
-                            // Unlink: if primary reservation_id, clear it; if via file_links, remove link
-                            if (file.reservation_id === r.id) {
-                              await handleAssign(file.id, { reservation_id: null })
-                            } else {
-                              try {
-                                const linksRes = await filesApi.getLinks(tripId, file.id)
-                                const link = (linksRes.links || []).find((l: any) => l.reservation_id === r.id)
-                                if (link) await filesApi.removeLink(tripId, file.id, link.id)
-                                refreshFiles()
-                              } catch {}
-                            }
-                          } else {
-                            // Link: if no primary, set it; otherwise use file_links
-                            if (!file.reservation_id) {
-                              await handleAssign(file.id, { reservation_id: r.id })
-                            } else {
-                              try {
-                                await filesApi.addLink(tripId, file.id, { reservation_id: r.id })
-                                refreshFiles()
-                              } catch {}
-                            }
-                          }
-                        }} style={{
-                          width: '100%', textAlign: 'left', padding: '6px 10px 6px 20px', background: isLinked ? 'var(--bg-hover)' : 'none',
-                          border: 'none', cursor: 'pointer', fontSize: 13, color: 'var(--text-primary)',
-                          borderRadius: 8, fontFamily: 'inherit', fontWeight: isLinked ? 600 : 400,
-                          display: 'flex', alignItems: 'center', gap: 6,
-                        }}
-                          onMouseEnter={e => e.currentTarget.style.background = 'var(--bg-hover)'}
-                          onMouseLeave={e => e.currentTarget.style.background = isLinked ? 'var(--bg-hover)' : 'transparent'}>
-                          <Ticket size={12} style={{ flexShrink: 0, color: 'var(--text-muted)' }} />
-                          <span style={{ overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}>{r.title || r.name}</span>
-                          {isLinked && <Check size={14} style={{ marginLeft: 'auto', flexShrink: 0, color: 'var(--accent)' }} />}
-                        </button>
-                      )
-                    })}
+                    {bookingReservations.length > 0 && (
+                      <>
+                        <div style={{ fontSize: 11, fontWeight: 600, color: 'var(--text-faint)', padding: '8px 10px 4px', textTransform: 'uppercase', letterSpacing: 0.5 }}>
+                          {t('files.assignBooking')}
+                        </div>
+                        {bookingReservations.map(reservationBtn)}
+                      </>
+                    )}
+                    {transportReservations.length > 0 && (
+                      <>
+                        <div style={{ fontSize: 11, fontWeight: 600, color: 'var(--text-faint)', padding: '8px 10px 4px', textTransform: 'uppercase', letterSpacing: 0.5, marginTop: bookingReservations.length > 0 ? 4 : 0 }}>
+                          {t('files.assignTransport')}
+                        </div>
+                        {transportReservations.map(reservationBtn)}
+                      </>
+                    )}
                   </div>
                 )
 

client/src/components/Layout/BottomNav.test.tsx

@@ -19,8 +19,10 @@ vi.mock('react-router-dom', async () => {
 import { render, screen, fireEvent } from '../../../tests/helpers/render';
 import userEvent from '@testing-library/user-event';
 import { useAuthStore } from '../../store/authStore';
+import { useSettingsStore } from '../../store/settingsStore';
+import { useAddonStore } from '../../store/addonStore';
 import { resetAllStores, seedStore } from '../../../tests/helpers/store';
-import { buildUser } from '../../../tests/helpers/factories';
+import { buildUser, buildSettings } from '../../../tests/helpers/factories';
 import BottomNav from './BottomNav';
 
 const currentUser = buildUser({ id: 1, username: 'testuser', email: 'test@example.com' });
@@ -39,7 +41,7 @@ describe('BottomNav', () => {
 
   it('FE-COMP-BOTTOMNAV-002: shows Trips nav link', () => {
     render(<BottomNav />);
-    expect(screen.getByText('Trips')).toBeInTheDocument();
+    expect(screen.getByText('My Trips')).toBeInTheDocument();
   });
 
   it('FE-COMP-BOTTOMNAV-003: shows Profile button', () => {
@@ -99,4 +101,39 @@ describe('BottomNav', () => {
     // Sheet should be closed — username no longer visible (only the nav Profile text remains)
     expect(screen.queryByText('testuser')).not.toBeInTheDocument();
   });
+
+  it('FE-COMP-BOTTOMNAV-010: Trips label translates when language is fr', () => {
+    seedStore(useSettingsStore, { settings: buildSettings({ language: 'fr' }) });
+    render(<BottomNav />);
+    expect(screen.getByText('Mes voyages')).toBeInTheDocument();
+  });
+
+  it('FE-COMP-BOTTOMNAV-011: Profile label translates when language is fr', () => {
+    seedStore(useSettingsStore, { settings: buildSettings({ language: 'fr' }) });
+    render(<BottomNav />);
+    expect(screen.getByText('Profil')).toBeInTheDocument();
+  });
+
+  it('FE-COMP-BOTTOMNAV-012: addon labels translate when language is fr', () => {
+    seedStore(useSettingsStore, { settings: buildSettings({ language: 'fr' }) });
+    seedStore(useAddonStore, {
+      addons: [
+        { id: 'vacay', name: 'Vacay', type: 'global', icon: 'calendar', enabled: true },
+        { id: 'atlas', name: 'Atlas', type: 'global', icon: 'globe', enabled: true },
+        { id: 'journey', name: 'Journey', type: 'global', icon: 'compass', enabled: true },
+      ],
+    });
+    render(<BottomNav />);
+    expect(screen.getByText('Vacances')).toBeInTheDocument();
+    expect(screen.getByText('Atlas')).toBeInTheDocument();
+    expect(screen.getByText('Journal de voyage')).toBeInTheDocument();
+  });
+
+  it('FE-COMP-BOTTOMNAV-013: unknown addon id is not rendered', () => {
+    seedStore(useAddonStore, {
+      addons: [{ id: 'foo', name: 'Foo Addon', type: 'global', icon: 'star', enabled: true }],
+    });
+    render(<BottomNav />);
+    expect(screen.queryByText('Foo Addon')).not.toBeInTheDocument();
+  });
 });

client/src/components/Layout/BottomNav.tsx

@@ -7,14 +7,10 @@ import { useTranslation } from '../../i18n'
 import { Plane, CalendarDays, Globe, Compass, User, Settings, Shield, LogOut, X } from 'lucide-react'
 import type { LucideIcon } from 'lucide-react'
 
-const BASE_ITEMS: { to: string; label: string; icon: LucideIcon; addonId?: string }[] = [
-  { to: '/trips', label: 'Trips', icon: Plane },
-]
-
-const ADDON_NAV: Record<string, { to: string; label: string; icon: LucideIcon }> = {
-  vacay: { to: '/vacay', label: 'Vacay', icon: CalendarDays },
-  atlas: { to: '/atlas', label: 'Atlas', icon: Globe },
-  journey: { to: '/journey', label: 'Journey', icon: Compass },
+const ADDON_NAV: Record<string, { icon: LucideIcon; labelKey: string }> = {
+  vacay:   { icon: CalendarDays, labelKey: 'admin.addons.catalog.vacay.name' },
+  atlas:   { icon: Globe,        labelKey: 'admin.addons.catalog.atlas.name' },
+  journey: { icon: Compass,      labelKey: 'admin.addons.catalog.journey.name' },
 }
 
 export default function BottomNav() {
@@ -25,11 +21,13 @@ export default function BottomNav() {
   const globalAddons = addons.filter(a => a.type === 'global' && a.enabled)
   const [showProfile, setShowProfile] = useState(false)
 
-  const items = [...BASE_ITEMS]
-  for (const addon of globalAddons) {
-    const nav = ADDON_NAV[addon.id]
-    if (nav) items.push(nav)
-  }
+  const items: { to: string; label: string; icon: LucideIcon }[] = [
+    { to: '/trips', label: t('nav.myTrips'), icon: Plane },
+    ...globalAddons.flatMap(addon => {
+      const nav = ADDON_NAV[addon.id]
+      return nav ? [{ to: `/${addon.id}`, label: t(nav.labelKey), icon: nav.icon }] : []
+    }),
+  ]
 
   return (
     <>

client/src/components/Layout/DemoBanner.tsx

@@ -266,17 +266,22 @@ export default function DemoBanner(): React.ReactElement | null {
 
   return (
     <div style={{
-      position: 'fixed', inset: 0, zIndex: 9999,
+      position: 'fixed', inset: 0, zIndex: 99999,
       background: 'rgba(0,0,0,0.6)', backdropFilter: 'blur(8px)',
       display: 'flex', alignItems: 'center', justifyContent: 'center',
-      padding: 16, overflow: 'auto',
+      paddingTop: 'max(16px, env(safe-area-inset-top))',
+      paddingBottom: 'max(16px, calc(env(safe-area-inset-bottom) + 80px))',
+      paddingLeft: 16, paddingRight: 16,
+      overflow: 'auto',
       fontFamily: "-apple-system, BlinkMacSystemFont, 'SF Pro Text', system-ui, sans-serif",
     }} onClick={() => setDismissed(true)}>
       <div style={{
-        background: 'white', borderRadius: 20, padding: '28px 24px 20px',
+        background: 'white', borderRadius: 20, padding: '28px 24px 0',
         maxWidth: 480, width: '100%',
         boxShadow: '0 20px 60px rgba(0,0,0,0.3)',
-        maxHeight: '90vh', overflow: 'auto',
+        maxHeight: 'min(90vh, calc(100dvh - 96px))',
+        overflow: 'auto',
+        display: 'flex', flexDirection: 'column',
       }} onClick={(e: React.MouseEvent<HTMLDivElement>) => e.stopPropagation()}>
 
         {/* Header */}
@@ -367,8 +372,10 @@ export default function DemoBanner(): React.ReactElement | null {
 
         {/* Footer */}
         <div style={{
-          paddingTop: 14, borderTop: '1px solid #e5e7eb',
+          padding: '14px 0 20px', borderTop: '1px solid #e5e7eb',
           display: 'flex', alignItems: 'center', justifyContent: 'space-between',
+          position: 'sticky', bottom: 0, background: 'white',
+          marginTop: 'auto',
         }}>
           <div style={{ display: 'flex', alignItems: 'center', gap: 6, fontSize: 11, color: '#9ca3af' }}>
             <Github size={13} />

client/src/components/Map/MapView.test.tsx

@@ -7,6 +7,16 @@ import { resetAllStores } from '../../../tests/helpers/store'
 import { buildPlace } from '../../../tests/helpers/factories'
 import * as photoService from '../../services/photoService'
 
+const mapMock = vi.hoisted(() => ({
+  panTo: vi.fn(),
+  setView: vi.fn(),
+  fitBounds: vi.fn(),
+  getZoom: vi.fn().mockReturnValue(10),
+  on: vi.fn(),
+  off: vi.fn(),
+  panBy: vi.fn(),
+}))
+
 vi.mock('react-leaflet', () => ({
   MapContainer: ({ children }: any) => <div data-testid="map-container">{children}</div>,
   TileLayer: () => <div data-testid="tile-layer" />,
@@ -27,15 +37,7 @@ vi.mock('react-leaflet', () => ({
   Polyline: ({ positions }: any) => <div data-testid="polyline" data-points={JSON.stringify(positions)} />,
   CircleMarker: () => <div data-testid="circle-marker" />,
   Circle: () => <div data-testid="circle" />,
-  useMap: () => ({
-    panTo: vi.fn(),
-    setView: vi.fn(),
-    fitBounds: vi.fn(),
-    getZoom: () => 10,
-    on: vi.fn(),
-    off: vi.fn(),
-    panBy: vi.fn(),
-  }),
+  useMap: () => mapMock,
   useMapEvents: () => ({}),
 }))
 
@@ -79,6 +81,7 @@ function buildMapPlace(overrides: Record<string, any> = {}) {
 }
 
 afterEach(() => {
+  vi.clearAllMocks()
   resetAllStores()
 })
 
@@ -216,4 +219,33 @@ describe('MapView', () => {
     render(<MapView places={places} selectedPlaceId={5} />)
     expect(screen.getByTestId('marker')).toBeTruthy()
   })
+
+  it('FE-COMP-MAPVIEW-018: changing selectedPlaceId/hasInspector does not refit bounds (issue #921)', () => {
+    const places = [
+      buildMapPlace({ id: 1, lat: 48.8584, lng: 2.2945 }),
+      buildMapPlace({ id: 2, lat: 48.86, lng: 2.337 }),
+    ]
+    const { rerender } = render(<MapView places={places} fitKey={1} selectedPlaceId={null} hasInspector={false} />)
+    const initialCount = mapMock.fitBounds.mock.calls.length
+
+    // Toggle selectedPlaceId on — mimics opening place inspector (hasInspector flips,
+    // paddingOpts memo creates new object). fitBounds must NOT fire again.
+    rerender(<MapView places={places} fitKey={1} selectedPlaceId={1} hasInspector={true} />)
+    expect(mapMock.fitBounds).toHaveBeenCalledTimes(initialCount)
+
+    // Toggle selectedPlaceId off — mimics closing inspector via X button.
+    rerender(<MapView places={places} fitKey={1} selectedPlaceId={null} hasInspector={false} />)
+    expect(mapMock.fitBounds).toHaveBeenCalledTimes(initialCount)
+  })
+
+  it('FE-COMP-MAPVIEW-019: bumping fitKey triggers a new fitBounds call', () => {
+    const places = [
+      buildMapPlace({ id: 1, lat: 48.8584, lng: 2.2945 }),
+    ]
+    const { rerender } = render(<MapView places={places} fitKey={1} />)
+    const afterFirst = mapMock.fitBounds.mock.calls.length
+
+    rerender(<MapView places={places} fitKey={2} />)
+    expect(mapMock.fitBounds.mock.calls.length).toBeGreaterThan(afterFirst)
+  })
 })

client/src/components/Map/MapView.tsx

@@ -186,7 +186,7 @@ function BoundsController({ places, fitKey, paddingOpts, hasDayDetail }: BoundsC
         }
       }
     } catch {}
-  }, [fitKey, places, paddingOpts, map, hasDayDetail])
+  }, [fitKey]) // eslint-disable-line react-hooks/exhaustive-deps
 
   return null
 }
@@ -233,18 +233,7 @@ interface RouteLabelProps {
 }
 
 function RouteLabel({ midpoint, walkingText, drivingText }: RouteLabelProps) {
-  const map = useMap()
-  const [visible, setVisible] = useState(map ? map.getZoom() >= 12 : false)
-
-  useEffect(() => {
-    if (!map) return
-    const check = () => setVisible(map.getZoom() >= 12)
-    check()
-    map.on('zoomend', check)
-    return () => map.off('zoomend', check)
-  }, [map])
-
-  if (!visible || !midpoint) return null
+  if (!midpoint) return null
 
   const icon = L.divIcon({
     className: 'route-info-pill',

client/src/components/Map/MapViewGL.test.tsx

@@ -0,0 +1,164 @@
+import React from 'react'
+import { describe, it, expect, vi, afterEach, beforeEach } from 'vitest'
+import { render } from '../../../tests/helpers/render'
+import { act } from '@testing-library/react'
+import { resetAllStores } from '../../../tests/helpers/store'
+import { buildPlace } from '../../../tests/helpers/factories'
+import { useSettingsStore } from '../../store/settingsStore'
+
+// Stable fake map so fitBounds call counts survive re-renders.
+const glMap = vi.hoisted(() => ({
+  on: vi.fn(),
+  off: vi.fn(),
+  once: vi.fn(),
+  loaded: vi.fn().mockReturnValue(true),
+  fitBounds: vi.fn(),
+  flyTo: vi.fn(),
+  jumpTo: vi.fn(),
+  getZoom: vi.fn().mockReturnValue(10),
+  addControl: vi.fn(),
+  removeControl: vi.fn(),
+  remove: vi.fn(),
+  addSource: vi.fn(),
+  getSource: vi.fn().mockReturnValue(null),
+  addLayer: vi.fn(),
+  setLayoutProperty: vi.fn(),
+  getStyle: vi.fn().mockReturnValue({ layers: [] }),
+  isStyleLoaded: vi.fn().mockReturnValue(true),
+  getCanvasContainer: vi.fn(() => document.createElement('div')),
+}))
+
+vi.mock('mapbox-gl', () => ({
+  default: {
+    accessToken: '',
+    Map: vi.fn(() => glMap),
+    Marker: vi.fn(() => ({
+      setLngLat: vi.fn().mockReturnThis(),
+      addTo: vi.fn().mockReturnThis(),
+      remove: vi.fn(),
+      getElement: vi.fn(() => document.createElement('div')),
+    })),
+    LngLatBounds: vi.fn(() => ({ extend: vi.fn().mockReturnThis() })),
+    NavigationControl: vi.fn(),
+  },
+}))
+vi.mock('mapbox-gl/dist/mapbox-gl.css', () => ({}))
+
+vi.mock('./mapboxSetup', () => ({
+  isStandardFamily: vi.fn(() => false),
+  supportsCustom3d: vi.fn(() => false),
+  wantsTerrain: vi.fn(() => false),
+  addCustom3dBuildings: vi.fn(),
+  addTerrainAndSky: vi.fn(),
+}))
+
+vi.mock('./locationMarkerMapbox', () => ({
+  attachLocationMarker: vi.fn(() => ({ update: vi.fn() })),
+}))
+
+vi.mock('./reservationsMapbox', () => ({
+  ReservationMapboxOverlay: vi.fn().mockImplementation(() => ({ update: vi.fn() })),
+}))
+
+vi.mock('../../hooks/useGeolocation', () => ({
+  useGeolocation: vi.fn(() => ({
+    position: null,
+    mode: 'off',
+    error: null,
+    cycleMode: vi.fn(),
+    setMode: vi.fn(),
+  })),
+}))
+
+vi.mock('../../services/photoService', () => ({
+  getCached: vi.fn(() => null),
+  isLoading: vi.fn(() => false),
+  fetchPhoto: vi.fn(),
+  onThumbReady: vi.fn(() => () => {}),
+  getAllThumbs: vi.fn(() => ({})),
+}))
+
+import { MapViewGL } from './MapViewGL'
+
+function buildMapPlace(overrides: Record<string, any> = {}) {
+  return {
+    ...buildPlace(),
+    category_name: null,
+    category_color: null,
+    category_icon: null,
+    ...overrides,
+  } as any
+}
+
+beforeEach(() => {
+  useSettingsStore.setState({
+    settings: {
+      ...useSettingsStore.getState().settings,
+      map_provider: 'mapbox-gl',
+      mapbox_access_token: 'pk.test_token',
+      mapbox_style: 'mapbox://styles/mapbox/streets-v12',
+      mapbox_3d_enabled: false,
+    },
+  } as any)
+})
+
+afterEach(() => {
+  vi.clearAllMocks()
+  resetAllStores()
+})
+
+describe('MapViewGL', () => {
+  it('FE-COMP-MAPVIEWGL-001: opening place inspector does not refit bounds (issue #921)', async () => {
+    const places = [
+      buildMapPlace({ id: 1, lat: 48.8584, lng: 2.2945 }),
+      buildMapPlace({ id: 2, lat: 48.86, lng: 2.337 }),
+    ]
+
+    const { rerender } = render(
+      <MapViewGL places={places} fitKey={1} selectedPlaceId={null} hasInspector={false} />,
+    )
+    await act(async () => {})
+    const after_initial = glMap.fitBounds.mock.calls.length
+
+    // Selecting a place flips hasInspector → paddingOpts memo changes.
+    // fitBounds must NOT fire again (this was the bug).
+    rerender(
+      <MapViewGL places={places} fitKey={1} selectedPlaceId={1} hasInspector={true} />,
+    )
+    await act(async () => {})
+    expect(glMap.fitBounds).toHaveBeenCalledTimes(after_initial)
+  })
+
+  it('FE-COMP-MAPVIEWGL-002: closing inspector does not refit bounds (issue #921)', async () => {
+    const places = [
+      buildMapPlace({ id: 1, lat: 48.8584, lng: 2.2945 }),
+    ]
+
+    const { rerender } = render(
+      <MapViewGL places={places} fitKey={1} selectedPlaceId={1} hasInspector={true} />,
+    )
+    await act(async () => {})
+    const after_initial = glMap.fitBounds.mock.calls.length
+
+    // Closing inspector (X button) clears selectedPlaceId → hasInspector=false → new paddingOpts.
+    rerender(
+      <MapViewGL places={places} fitKey={1} selectedPlaceId={null} hasInspector={false} />,
+    )
+    await act(async () => {})
+    expect(glMap.fitBounds).toHaveBeenCalledTimes(after_initial)
+  })
+
+  it('FE-COMP-MAPVIEWGL-003: bumping fitKey triggers a new fitBounds call', async () => {
+    const places = [
+      buildMapPlace({ id: 1, lat: 48.8584, lng: 2.2945 }),
+    ]
+
+    const { rerender } = render(<MapViewGL places={places} fitKey={1} />)
+    await act(async () => {})
+    const after_first = glMap.fitBounds.mock.calls.length
+
+    rerender(<MapViewGL places={places} fitKey={2} />)
+    await act(async () => {})
+    expect(glMap.fitBounds.mock.calls.length).toBeGreaterThan(after_first)
+  })
+})

client/src/components/Map/MapViewGL.tsx

@@ -507,13 +507,10 @@ export function MapViewGL({
     return { top, right: rightWidth + 40, bottom, left: leftWidth + 40 }
   }, [leftWidth, rightWidth, hasInspector, hasDayDetail])
 
-  // Also fit when the places collection changes so the initial render
-  // zooms to the trip instead of the default center.
-  const placeBoundsKey = useMemo(
-    () => places.filter(p => p.lat && p.lng).map(p => `${p.id}:${p.lat}:${p.lng}`).join('|'),
-    [places]
-  )
+  const prevFitKey = useRef(-1)
   useEffect(() => {
+    if (fitKey === prevFitKey.current) return
+    prevFitKey.current = fitKey
     const map = mapRef.current
     if (!map) return
     const target = dayPlaces.length > 0 ? dayPlaces : places
@@ -533,7 +530,7 @@ export function MapViewGL({
     }
     if (map.loaded()) run()
     else map.once('load', run)
-  }, [fitKey, placeBoundsKey, paddingOpts, mapbox3d]) // eslint-disable-line react-hooks/exhaustive-deps
+  }, [fitKey]) // eslint-disable-line react-hooks/exhaustive-deps
 
   // flyTo selected place
   useEffect(() => {

client/src/components/PDF/TripPDF.test.ts

@@ -78,6 +78,7 @@ const transportReservation = {
   id: 400,
   title: 'Flight to Rome',
   type: 'flight',
+  day_id: 10,
   reservation_time: '2025-06-01T14:30:00',
   confirmation_number: 'ABC123',
   metadata: JSON.stringify({ airline: 'Air Italia', flight_number: 'AI123', departure_airport: 'CDG', arrival_airport: 'FCO' }),

client/src/components/PDF/TripPDF.tsx

@@ -4,6 +4,7 @@ import { getCategoryIcon } from '../shared/categoryIcons'
 import { FileText, Info, Clock, MapPin, Navigation, Train, Plane, Bus, Car, Ship, Coffee, Ticket, Star, Heart, Camera, Flag, Lightbulb, AlertTriangle, ShoppingBag, Bookmark, Hotel, LogIn, LogOut, KeyRound, BedDouble, Utensils, Users, LucideIcon } from 'lucide-react'
 import { accommodationsApi, mapsApi } from '../../api/client'
 import type { Trip, Day, Place, Category, AssignmentsMap, DayNotesMap } from '../../types'
+import { isDayInAccommodationRange, getDayOrder } from '../../utils/dayOrder'
 
 function renderLucideIcon(icon:LucideIcon, props = {}) {
   if (!_renderToStaticMarkup) return ''
@@ -140,23 +141,58 @@ export async function downloadTripPDF({ trip, days, places, assignments, categor
   const totalCost = Object.values(assignments || {})
     .flatMap(a => a).reduce((s, a) => s + (parseFloat(a.place?.price) || 0), 0)
 
+  // Span helpers for multi-day transport (mirrors DayPlanSidebar logic)
+  const pdfGetDayOrder = (d: Day) => d.day_number
+  const pdfGetSpanPhase = (r: any, dayId: number): 'single' | 'start' | 'middle' | 'end' => {
+    const startId = r.day_id
+    const endId = r.end_day_id ?? startId
+    if (!startId || startId === endId) return 'single'
+    if (dayId === startId) return 'start'
+    if (dayId === endId) return 'end'
+    return 'middle'
+  }
+  const pdfGetDisplayTime = (r: any, dayId: number): string | null => {
+    const phase = pdfGetSpanPhase(r, dayId)
+    if (phase === 'end') return r.reservation_end_time || null
+    if (phase === 'middle') return null
+    return r.reservation_time || null
+  }
+  const pdfGetSpanLabel = (r: any, phase: string): string | null => {
+    if (phase === 'single') return null
+    if (r.type === 'flight') return tr(`reservations.span.${phase === 'start' ? 'departure' : phase === 'end' ? 'arrival' : 'inTransit'}`)
+    if (r.type === 'car') return tr(`reservations.span.${phase === 'start' ? 'pickup' : phase === 'end' ? 'return' : 'active'}`)
+    return tr(`reservations.span.${phase === 'start' ? 'start' : phase === 'end' ? 'end' : 'ongoing'}`)
+  }
+  const pdfGetTransportForDay = (dayId: number) => (reservations || []).filter(r => {
+    if (r.type === 'hotel') return false
+    const startId = r.day_id
+    const endId = r.end_day_id ?? startId
+    if (startId == null) return false
+    if (endId !== startId) {
+      const startDay = sorted.find(d => d.id === startId)
+      const endDay = sorted.find(d => d.id === endId)
+      const thisDay = sorted.find(d => d.id === dayId)
+      if (!startDay || !endDay || !thisDay) return false
+      return pdfGetDayOrder(thisDay) >= pdfGetDayOrder(startDay) && pdfGetDayOrder(thisDay) <= pdfGetDayOrder(endDay)
+    }
+    return startId === dayId
+  })
+
   // Build day HTML
   const daysHtml = sorted.map((day, di) => {
     const assigned = assignments[String(day.id)] || []
     const notes = (dayNotes || []).filter(n => n.day_id === day.id)
     const cost = dayCost(assignments, day.id, loc)
 
-    // Reservations for this day (hotel rendered via accommodations block)
-    const dayReservations = (reservations || []).filter(r => {
-      if (!r.reservation_time || r.type === 'hotel') return false
-      return day.date && r.reservation_time.split('T')[0] === day.date
-    })
+    // Reservations for this day (hotel rendered via accommodations block; car middle-phase rendered in sidebar header only)
+    const dayReservations = pdfGetTransportForDay(day.id)
+      .filter(r => !(r.type === 'car' && pdfGetSpanPhase(r, day.id) === 'middle'))
 
     const merged = []
     assigned.forEach(a => merged.push({ type: 'place', k: a.order_index ?? a.sort_order ?? 0, data: a }))
     notes.forEach(n    => merged.push({ type: 'note',  k: n.sort_order ?? 0, data: n }))
     dayReservations.forEach(r => {
-      const pos = r.day_plan_position ?? (merged.length > 0 ? Math.max(...merged.map(m => m.k)) + 0.5 : 0.5)
+      const pos = r.day_positions?.[day.id] ?? r.day_positions?.[String(day.id)] ?? r.day_plan_position ?? (merged.length > 0 ? Math.max(...merged.map(m => m.k)) + 0.5 : 0.5)
       merged.push({ type: 'reservation', k: pos, data: r })
     })
     merged.sort((a, b) => a.k - b.k)
@@ -177,13 +213,17 @@ export async function downloadTripPDF({ trip, days, places, assignments, categor
             else if (r.type === 'event') subtitle = [meta.venue].filter(Boolean).join(' · ')
             else if (r.type === 'tour') subtitle = [meta.operator].filter(Boolean).join(' · ')
             const locationLine = r.location || meta.location || ''
-            const time = r.reservation_time?.includes('T') ? r.reservation_time.split('T')[1]?.substring(0, 5) : ''
+            const phase = pdfGetSpanPhase(r, day.id)
+            const spanLabel = pdfGetSpanLabel(r, phase)
+            const displayTime = pdfGetDisplayTime(r, day.id)
+            const time = displayTime?.includes('T') ? displayTime.split('T')[1]?.substring(0, 5) : ''
+            const titleHtml = `${spanLabel ? escHtml(spanLabel) + ': ' : ''}${escHtml(r.title)}`
             return `
               <div class="note-card" style="border-left: 3px solid ${color};">
                 <div class="note-line" style="background: ${color};"></div>
                 <span class="note-icon">${icon}</span>
                 <div class="note-body">
-                  <div class="note-text" style="font-weight: 600;">${escHtml(r.title)}${time ? ` <span style="color:#6b7280;font-weight:400;font-size:10px;">${time}</span>` : ''}</div>
+                  <div class="note-text" style="font-weight: 600;">${titleHtml}${time ? ` <span style="color:#6b7280;font-weight:400;font-size:10px;">${time}</span>` : ''}</div>
                   ${subtitle ? `<div class="note-time">${escHtml(subtitle)}</div>` : ''}
                   ${locationLine ? `<div class="note-time">${escHtml(locationLine)}</div>` : ''}
                   ${r.confirmation_number ? `<div class="note-time" style="font-size:9px;">Code: ${escHtml(r.confirmation_number)}</div>` : ''}
@@ -246,8 +286,12 @@ export async function downloadTripPDF({ trip, days, places, assignments, categor
       }).join('')
 
     const accommodationsForDay = (accommodations.accommodations || []).filter(a =>
-      days.some(d => d.id >= a.start_day_id && d.id <= a.end_day_id && d.id === day?.id)
-    ).sort((a, b) => a.start_day_id - b.start_day_id)
+      day ? isDayInAccommodationRange(day, a.start_day_id, a.end_day_id, days) : false
+    ).sort((a, b) => {
+      const startA = days.find(d => d.id === a.start_day_id)
+      const startB = days.find(d => d.id === b.start_day_id)
+      return (startA ? getDayOrder(startA, days) : 0) - (startB ? getDayOrder(startB, days) : 0)
+    })
 
     const accommodationDetails = accommodationsForDay.map(item => {
       const isCheckIn = day.id === item.start_day_id

client/src/components/Planner/DayDetailPanel.test.tsx

@@ -892,6 +892,277 @@ describe('DayDetailPanel', () => {
     expect(screen.getByText(/June|15/i)).toBeInTheDocument();
   });
 
+  // ── Accommodation date-range picker — non-monotonic day IDs (issue #889) ─────
+
+  // Builds the reporter's exact ID layout: day_number 1-9 → IDs 17-25, day_number 10-16 → IDs 1-7.
+  // This happens after repeated trip-length changes via generateDays (no import/migration needed).
+  function buildNonMonotonicDays() {
+    return [
+      buildDay({ id: 17, trip_id: 1, date: '2026-04-30' }),
+      buildDay({ id: 18, trip_id: 1, date: '2026-05-01' }),
+      buildDay({ id: 19, trip_id: 1, date: '2026-05-02' }),
+      buildDay({ id: 20, trip_id: 1, date: '2026-05-03' }),
+      buildDay({ id: 21, trip_id: 1, date: '2026-05-04' }),
+      buildDay({ id: 22, trip_id: 1, date: '2026-05-05' }),
+      buildDay({ id: 23, trip_id: 1, date: '2026-05-06' }),
+      buildDay({ id: 24, trip_id: 1, date: '2026-05-07' }),
+      buildDay({ id: 25, trip_id: 1, date: '2026-05-08' }),
+      buildDay({ id: 1,  trip_id: 1, date: '2026-05-09' }),
+      buildDay({ id: 2,  trip_id: 1, date: '2026-05-10' }),
+      buildDay({ id: 3,  trip_id: 1, date: '2026-05-11' }),
+      buildDay({ id: 4,  trip_id: 1, date: '2026-05-12' }),
+      buildDay({ id: 5,  trip_id: 1, date: '2026-05-13' }),
+      buildDay({ id: 6,  trip_id: 1, date: '2026-05-14' }),
+      buildDay({ id: 7,  trip_id: 1, date: '2026-05-15' }),
+    ];
+  }
+
+  // Returns the two CustomSelect trigger buttons for start/end day pickers.
+  // When no dropdown is open, these are the only globally-visible buttons whose textContent
+  // matches /Day \d+/ (the main panel title is a div, not a button).
+  // [0] = start trigger, [1] = end trigger (DOM source order).
+  function getDayPickerTriggers() {
+    return screen.getAllByRole('button').filter(b => /Day \d+/.test(b.textContent ?? ''));
+  }
+
+  it('FE-PLANNER-DAYDETAIL-056: non-monotonic IDs — end picker does not clobber start-day', async () => {
+    const days = buildNonMonotonicDays();
+    const place = buildPlace({ id: 50, name: 'Range Hotel' });
+    let capturedBody: any;
+    server.use(
+      http.post('/api/trips/1/accommodations', async ({ request }) => {
+        capturedBody = await request.json();
+        return HttpResponse.json({
+          accommodation: {
+            id: 99, place_id: 50, place_name: 'Range Hotel', place_address: null,
+            start_day_id: capturedBody.start_day_id, end_day_id: capturedBody.end_day_id,
+            check_in: null, check_out: null, confirmation: null,
+          },
+        });
+      }),
+    );
+
+    render(<DayDetailPanel {...defaultProps} day={days[0]} days={days} places={[place]} />);
+    await userEvent.click(await screen.findByText(/Add accommodation/i));
+    await userEvent.click(await screen.findByRole('button', { name: /Range Hotel/i }));
+
+    // Both triggers show "Day 1"; the second one is the end picker.
+    await userEvent.click(getDayPickerTriggers()[1]);
+    // Select "Day 16" (id=7) from the open dropdown — textContent starts with "Day 16".
+    await userEvent.click(screen.getAllByRole('button').find(b => b.textContent?.startsWith('Day 16'))!);
+
+    await userEvent.click(screen.getByRole('button', { name: /^Save$/i }));
+
+    await waitFor(() => {
+      // start must remain id 17 (day 1) — old code would clobber it to id 7 via Math.min
+      expect(capturedBody?.start_day_id).toBe(17);
+      expect(capturedBody?.end_day_id).toBe(7);
+    });
+  });
+
+  it('FE-PLANNER-DAYDETAIL-057: non-monotonic IDs — start picker does not collapse end when start has high ID', async () => {
+    const days = buildNonMonotonicDays();
+    const place = buildPlace({ id: 51, name: 'Span Hotel' });
+    let capturedBody: any;
+    server.use(
+      http.post('/api/trips/1/accommodations', async ({ request }) => {
+        capturedBody = await request.json();
+        return HttpResponse.json({
+          accommodation: {
+            id: 100, place_id: 51, place_name: 'Span Hotel', place_address: null,
+            start_day_id: capturedBody.start_day_id, end_day_id: capturedBody.end_day_id,
+            check_in: null, check_out: null, confirmation: null,
+          },
+        });
+      }),
+    );
+
+    render(<DayDetailPanel {...defaultProps} day={days[0]} days={days} places={[place]} />);
+    await userEvent.click(await screen.findByText(/Add accommodation/i));
+    await userEvent.click(await screen.findByRole('button', { name: /Span Hotel/i }));
+
+    // Set end to day 16 (id=7, low ID but last day by position).
+    await userEvent.click(getDayPickerTriggers()[1]);
+    await userEvent.click(screen.getAllByRole('button').find(b => b.textContent?.startsWith('Day 16'))!);
+
+    // Set start to day 9 (id=25, high ID, but earlier by position than day 16).
+    // Old code: Math.max(25, 7) = 25 → end collapses to day 9.
+    // New code: position(id=25)=8 < position(id=7)=15 → end stays at 7 (day 16).
+    await userEvent.click(getDayPickerTriggers()[0]);
+    await userEvent.click(screen.getAllByRole('button').find(b => b.textContent?.startsWith('Day 9'))!);
+
+    await userEvent.click(screen.getByRole('button', { name: /^Save$/i }));
+
+    await waitFor(() => {
+      expect(capturedBody?.start_day_id).toBe(25); // day 9
+      expect(capturedBody?.end_day_id).toBe(7);    // day 16 — must NOT have collapsed
+    });
+  });
+
+  it('FE-PLANNER-DAYDETAIL-058: non-monotonic IDs — All days button sets correct first/last IDs', async () => {
+    const days = buildNonMonotonicDays();
+    const place = buildPlace({ id: 52, name: 'Full Trip Hotel' });
+    let capturedBody: any;
+    server.use(
+      http.post('/api/trips/1/accommodations', async ({ request }) => {
+        capturedBody = await request.json();
+        return HttpResponse.json({
+          accommodation: {
+            id: 101, place_id: 52, place_name: 'Full Trip Hotel', place_address: null,
+            start_day_id: capturedBody.start_day_id, end_day_id: capturedBody.end_day_id,
+            check_in: null, check_out: null, confirmation: null,
+          },
+        });
+      }),
+    );
+
+    render(<DayDetailPanel {...defaultProps} day={days[0]} days={days} places={[place]} />);
+    await userEvent.click(await screen.findByText(/Add accommodation/i));
+    await userEvent.click(await screen.findByRole('button', { name: /Full Trip Hotel/i }));
+
+    // "All" is the day.allDays translation (en: "All") — the Apply-to-entire-trip button.
+    // When categories=[] the category-filter "All" button is not rendered, so this is unique.
+    await userEvent.click(screen.getByRole('button', { name: /^All$/i }));
+    await userEvent.click(screen.getByRole('button', { name: /^Save$/i }));
+
+    await waitFor(() => {
+      // days[0].id=17 (first by position), days[15].id=7 (last by position)
+      expect(capturedBody?.start_day_id).toBe(17);
+      expect(capturedBody?.end_day_id).toBe(7);
+    });
+  });
+
+  it('FE-PLANNER-DAYDETAIL-059: sequential IDs — end picker clamping still works (regression guard)', async () => {
+    const seqDays = [
+      buildDay({ id: 101, trip_id: 1, date: '2026-06-01' }),
+      buildDay({ id: 102, trip_id: 1, date: '2026-06-02' }),
+      buildDay({ id: 103, trip_id: 1, date: '2026-06-03' }),
+    ];
+    const place = buildPlace({ id: 53, name: 'Seq Hotel' });
+    let capturedBody: any;
+    server.use(
+      http.post('/api/trips/1/accommodations', async ({ request }) => {
+        capturedBody = await request.json();
+        return HttpResponse.json({
+          accommodation: {
+            id: 102, place_id: 53, place_name: 'Seq Hotel', place_address: null,
+            start_day_id: capturedBody.start_day_id, end_day_id: capturedBody.end_day_id,
+            check_in: null, check_out: null, confirmation: null,
+          },
+        });
+      }),
+    );
+
+    render(<DayDetailPanel {...defaultProps} day={seqDays[0]} days={seqDays} places={[place]} />);
+    await userEvent.click(await screen.findByText(/Add accommodation/i));
+    await userEvent.click(await screen.findByRole('button', { name: /Seq Hotel/i }));
+
+    // Pick end = day 3 (id=103, position 2 > position 0 of start id=101).
+    await userEvent.click(getDayPickerTriggers()[1]);
+    await userEvent.click(screen.getAllByRole('button').find(b => b.textContent?.startsWith('Day 3'))!);
+
+    await userEvent.click(screen.getByRole('button', { name: /^Save$/i }));
+
+    await waitFor(() => {
+      expect(capturedBody?.start_day_id).toBe(101);
+      expect(capturedBody?.end_day_id).toBe(103);
+    });
+  });
+
+  // ── Post-save state filter — non-monotonic IDs (issue #889 follow-up) ────────
+
+  it('FE-PLANNER-DAYDETAIL-060: non-monotonic IDs — hotel stays visible after edit-save (issue #889 regression)', async () => {
+    const days = buildNonMonotonicDays();
+    let getCallCount = 0;
+    server.use(
+      http.get('/api/trips/1/accommodations', () => {
+        getCallCount++;
+        const acc = getCallCount === 1
+          // Initial load: single-day so old filter (17>=17 && 17<=17) passes — hotel visible, edit possible
+          ? { id: 1, place_id: 50, place_name: 'Span Hotel', place_address: null, start_day_id: 17, end_day_id: 17, check_in: null, check_out: null, confirmation: null }
+          // Post-save relist: full span — old filter (17>=17 && 17<=7) would drop it, new code keeps it
+          : { id: 1, place_id: 50, place_name: 'Span Hotel', place_address: null, start_day_id: 17, end_day_id: 7, check_in: null, check_out: null, confirmation: null };
+        return HttpResponse.json({ accommodations: [acc] });
+      }),
+      http.put('/api/trips/1/accommodations/1', async ({ request }) => {
+        const body = await request.json() as any;
+        return HttpResponse.json({
+          accommodation: { id: 1, place_id: 50, place_name: 'Span Hotel', place_address: null,
+            start_day_id: body.start_day_id, end_day_id: body.end_day_id,
+            check_in: null, check_out: null, confirmation: null },
+        });
+      }),
+    );
+
+    render(<DayDetailPanel {...defaultProps} day={days[0]} days={days} />);
+    await screen.findByText('Span Hotel');
+
+    // Pencil = 3rd button (index 2): collapse, close, pencil, remove
+    const allButtons = screen.getAllByRole('button');
+    await userEvent.click(allButtons[2]);
+
+    // Extend end picker to Day 16 (id=7)
+    await userEvent.click(getDayPickerTriggers()[1]);
+    await userEvent.click(screen.getAllByRole('button').find(b => b.textContent?.startsWith('Day 16'))!);
+    await userEvent.click(screen.getByRole('button', { name: /^Save$/i }));
+
+    // Old code: 17>=17 && 17<=7 → false (hotel vanishes). New code: position 0 in [0,15] → visible.
+    await waitFor(() => {
+      expect(screen.getByText('Span Hotel')).toBeInTheDocument();
+    });
+  });
+
+  it('FE-PLANNER-DAYDETAIL-061: non-monotonic IDs — hotel appears after create-save on intermediate day', async () => {
+    const days = buildNonMonotonicDays();
+    const place = buildPlace({ id: 55, name: 'Created Hotel' });
+    // Current day: days[5] = id 22, position 5 (within any full-span range)
+    const currentDay = days[5];
+    server.use(
+      http.post('/api/trips/1/accommodations', async ({ request }) => {
+        const body = await request.json() as any;
+        return HttpResponse.json({
+          accommodation: { id: 200, place_id: 55, place_name: 'Created Hotel', place_address: null,
+            start_day_id: body.start_day_id, end_day_id: body.end_day_id,
+            check_in: null, check_out: null, confirmation: null },
+        });
+      }),
+    );
+
+    render(<DayDetailPanel {...defaultProps} day={currentDay} days={days} places={[place]} />);
+    await userEvent.click(await screen.findByText(/Add accommodation/i));
+    await userEvent.click(await screen.findByRole('button', { name: /Created Hotel/i }));
+
+    // Extend end to Day 16 (id=7) — start stays at current day id=22
+    await userEvent.click(getDayPickerTriggers()[1]);
+    await userEvent.click(screen.getAllByRole('button').find(b => b.textContent?.startsWith('Day 16'))!);
+    await userEvent.click(screen.getByRole('button', { name: /^Save$/i }));
+
+    // Old code: 22>=22 && 22<=7 → false (hotel vanishes). New code: position 5 in [5,15] → visible.
+    await waitFor(() => {
+      expect(screen.getByText('Created Hotel')).toBeInTheDocument();
+    });
+  });
+
+  it('FE-PLANNER-DAYDETAIL-062: non-monotonic IDs — hotel shown on initial load when it spans the full trip', async () => {
+    const days = buildNonMonotonicDays();
+    server.use(
+      http.get('/api/trips/1/accommodations', () =>
+        HttpResponse.json({
+          accommodations: [{ id: 1, place_id: 60, place_name: 'Full Trip Hotel', place_address: null,
+            start_day_id: 17, end_day_id: 7, check_in: null, check_out: null, confirmation: null }],
+        })
+      ),
+    );
+
+    // Day 1 (id=17): old filter: 17>=17 && 17<=7 → false. New: position 0 in [0,15] → visible.
+    render(<DayDetailPanel {...defaultProps} day={days[0]} days={days} />);
+    await screen.findByText('Full Trip Hotel');
+
+    // Intermediate day (id=1, position 9): old filter: 1>=17 → false. New: 9 in [0,15] → visible.
+    render(<DayDetailPanel {...defaultProps} day={days[9]} days={days} />);
+    await screen.findByText('Full Trip Hotel');
+  });
+
   it('FE-PLANNER-DAYDETAIL-040: 12h time format renders reservation time with AM/PM', async () => {
     seedStore(useSettingsStore, {
       settings: { time_format: '12h', temperature_unit: 'celsius', blur_booking_codes: false },

client/src/components/Planner/DayDetailPanel.tsx

@@ -12,6 +12,7 @@ import CustomTimePicker from '../shared/CustomTimePicker'
 import { useSettingsStore } from '../../store/settingsStore'
 import { getLocaleForLanguage, useTranslation } from '../../i18n'
 import type { Day, Place, Category, Reservation, AssignmentsMap } from '../../types'
+import { isDayInAccommodationRange } from '../../utils/dayOrder'
 
 const WEATHER_ICON_MAP = {
   Clear: Sun, Clouds: Cloud, Rain: CloudRain, Drizzle: CloudDrizzle,
@@ -66,7 +67,11 @@ export default function DayDetailPanel({ day, days, places, categories = [], tri
   const isFahrenheit = useSettingsStore(s => s.settings.temperature_unit) === 'fahrenheit'
   const is12h = useSettingsStore(s => s.settings.time_format) === '12h'
   const blurCodes = useSettingsStore(s => s.settings.blur_booking_codes)
-  const fmtTime = (v) => formatTime12(v, is12h)
+  const fmtTime = (v) => {
+    if (!v) return v
+    if (v.includes('T')) return new Date(v).toLocaleTimeString(locale, { hour: '2-digit', minute: '2-digit', hour12: is12h })
+    return formatTime12(v, is12h)
+  }
   const unit = isFahrenheit ? '°F' : '°C'
   const collapsed = collapsedProp
   const toggleCollapse = () => onToggleCollapse?.()
@@ -95,7 +100,7 @@ export default function DayDetailPanel({ day, days, places, categories = [], tri
       .then(data => {
         setAccommodations(data.accommodations || [])
         const allForDay = (data.accommodations || []).filter(a =>
-          days.some(d => d.id >= a.start_day_id && d.id <= a.end_day_id && d.id === day?.id)
+          day ? isDayInAccommodationRange(day, a.start_day_id, a.end_day_id, days) : false
         )
         setDayAccommodations(allForDay)
         setAccommodation(allForDay[0] || null)
@@ -126,7 +131,7 @@ export default function DayDetailPanel({ day, days, places, categories = [], tri
       setAccommodations(updated)
       setAccommodation(newAcc)
       setDayAccommodations(updated.filter(a =>
-        days.some(d => d.id >= a.start_day_id && d.id <= a.end_day_id && d.id === day?.id)
+        day ? isDayInAccommodationRange(day, a.start_day_id, a.end_day_id, days) : false
       ))
       setShowHotelPicker(false)
       setHotelForm({ check_in: '', check_in_end: '', check_out: '', confirmation: '', place_id: null })
@@ -150,7 +155,7 @@ export default function DayDetailPanel({ day, days, places, categories = [], tri
       const updated = accommodations.filter(a => a.id !== accommodation.id)
       setAccommodations(updated)
       setDayAccommodations(updated.filter(a =>
-        days.some(d => d.id >= a.start_day_id && d.id <= a.end_day_id && d.id === day?.id)
+        day ? isDayInAccommodationRange(day, a.start_day_id, a.end_day_id, days) : false
       ))
       setAccommodation(null)
       onAccommodationChange?.()
@@ -459,7 +464,7 @@ export default function DayDetailPanel({ day, days, places, categories = [], tri
                       <div style={{ flex: 1, minWidth: 0 }}>
                         <CustomSelect
                           value={hotelDayRange.start}
-                          onChange={v => setHotelDayRange(prev => ({ start: v, end: Math.max(v, prev.end) }))}
+                          onChange={v => setHotelDayRange(prev => ({ start: v, end: days.findIndex(d => d.id === v) > days.findIndex(d => d.id === prev.end) ? v : prev.end }))}
                           options={days.map((d, i) => ({
                             value: d.id,
                             label: d.title || t('planner.dayN', { n: i + 1 }),
@@ -474,7 +479,7 @@ export default function DayDetailPanel({ day, days, places, categories = [], tri
                       <div style={{ flex: 1, minWidth: 0 }}>
                         <CustomSelect
                           value={hotelDayRange.end}
-                          onChange={v => setHotelDayRange(prev => ({ start: Math.min(prev.start, v), end: v }))}
+                          onChange={v => setHotelDayRange(prev => ({ start: days.findIndex(d => d.id === v) < days.findIndex(d => d.id === prev.start) ? v : prev.start, end: v }))}
                           options={days.map((d, i) => ({
                             value: d.id,
                             label: d.title || t('planner.dayN', { n: i + 1 }),
@@ -594,9 +599,9 @@ export default function DayDetailPanel({ day, days, places, categories = [], tri
                         const all = d.accommodations || []
                         setAccommodations(all)
                         setDayAccommodations(all.filter(a =>
-                          days.some(dd => dd.id >= a.start_day_id && dd.id <= a.end_day_id && dd.id === day?.id)
+                          day ? isDayInAccommodationRange(day, a.start_day_id, a.end_day_id, days) : false
                         ))
-                        const acc = all.find(a => days.some(dd => dd.id >= a.start_day_id && dd.id <= a.end_day_id && dd.id === day?.id))
+                        const acc = all.find(a => day ? isDayInAccommodationRange(day, a.start_day_id, a.end_day_id, days) : false)
                         setAccommodation(acc || null)
                       })
                       onAccommodationChange?.()

client/src/components/Planner/DayPlanSidebar.tsx

@@ -2,7 +2,7 @@
 interface DragDataPayload { placeId?: string; assignmentId?: string; noteId?: string; reservationId?: string; fromDayId?: string; phase?: 'single' | 'start' | 'middle' | 'end' }
 declare global { interface Window { __dragData: DragDataPayload | null } }
 
-import React, { useState, useEffect, useRef, useMemo } from 'react'
+import React, { useState, useEffect, useLayoutEffect, useRef, useMemo } from 'react'
 import ReactDOM from 'react-dom'
 import { ChevronDown, ChevronRight, ChevronUp, ChevronsDownUp, ChevronsUpDown, Navigation, RotateCcw, ExternalLink, Clock, Pencil, GripVertical, Ticket, Plus, FileText, Check, Trash2, Info, MapPin, Star, Heart, Camera, Lightbulb, Flag, Bookmark, Train, Bus, Plane, Car, Ship, Coffee, ShoppingBag, AlertTriangle, FileDown, Lock, Hotel, Utensils, Users, Undo2, X, Route as RouteIcon } from 'lucide-react'
 
@@ -14,6 +14,7 @@ import PlaceAvatar from '../shared/PlaceAvatar'
 import { useContextMenu, ContextMenu } from '../shared/ContextMenu'
 import Markdown from 'react-markdown'
 import remarkGfm from 'remark-gfm'
+import remarkBreaks from 'remark-breaks'
 import WeatherWidget from '../Weather/WeatherWidget'
 import { useToast } from '../shared/Toast'
 import { getCategoryIcon } from '../shared/categoryIcons'
@@ -21,6 +22,12 @@ import { useTripStore } from '../../store/tripStore'
 import { useCanDo } from '../../store/permissionsStore'
 import { useSettingsStore } from '../../store/settingsStore'
 import { useTranslation } from '../../i18n'
+import { isDayInAccommodationRange } from '../../utils/dayOrder'
+import {
+  TRANSPORT_TYPES, parseTimeToMinutes, getSpanPhase, getDisplayTimeForDay,
+  getTransportForDay as _getTransportForDay, getMergedItems as _getMergedItems,
+  type MergedItem,
+} from '../../utils/dayMerge'
 import { formatDate, formatTime, dayTotalCost, currencyDecimals } from '../../utils/formatters'
 import { useDayNotes } from '../../hooks/useDayNotes'
 import Tooltip from '../shared/Tooltip'
@@ -189,6 +196,8 @@ interface DayPlanSidebarProps {
   onEditTransport?: (reservation: Reservation) => void
   onEditReservation?: (reservation: Reservation) => void
   onAddBookingToAssignment?: (dayId: number, assignmentId: number) => void
+  initialScrollTop?: number
+  onScrollTopChange?: (top: number) => void
 }
 
 const DayPlanSidebar = React.memo(function DayPlanSidebar({
@@ -217,6 +226,8 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar({
   onEditTransport,
   onEditReservation,
   onAddBookingToAssignment,
+  initialScrollTop,
+  onScrollTopChange,
 }: DayPlanSidebarProps) {
   const toast = useToast()
   const { t, language, locale } = useTranslation()
@@ -269,6 +280,12 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar({
   } | null>(null)
   const inputRef = useRef(null)
   const dragDataRef = useRef(null)
+  const scrollContainerRef = useRef<HTMLDivElement | null>(null)
+  useLayoutEffect(() => {
+    if (scrollContainerRef.current && initialScrollTop) {
+      scrollContainerRef.current.scrollTop = initialScrollTop
+    }
+  }, [])
   const initedTransportIds = useRef(new Set<number>()) // Speichert Drag-Daten als Backup (dataTransfer geht bei Re-Render verloren)
   // Remember which assignment we last auto-scrolled into view so we don't
   // keep yanking the user back whenever they scroll away while the same
@@ -350,26 +367,6 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar({
     })
   }
 
-  const TRANSPORT_TYPES = new Set(['flight', 'train', 'bus', 'car', 'cruise'])
-
-  // Get span phase: how a reservation relates to a specific day (by id)
-  const getSpanPhase = (r: Reservation, dayId: number): 'single' | 'start' | 'middle' | 'end' => {
-    const startDayId = r.day_id
-    const endDayId = r.end_day_id ?? startDayId
-    if (!startDayId || startDayId === endDayId) return 'single'
-    if (dayId === startDayId) return 'start'
-    if (dayId === endDayId) return 'end'
-    return 'middle'
-  }
-
-  // Get the appropriate display time for a reservation on a specific day
-  const getDisplayTimeForDay = (r: Reservation, dayId: number): string | null => {
-    const phase = getSpanPhase(r, dayId)
-    if (phase === 'end') return r.reservation_end_time || null
-    if (phase === 'middle') return null
-    return r.reservation_time || null
-  }
-
   // Get phase label for multi-day badge
   const getSpanLabel = (r: Reservation, phase: string): string | null => {
     if (phase === 'single') return null
@@ -394,27 +391,8 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar({
     return { day_id: startId, end_day_id: targetDayId }
   }
 
-  const getTransportForDay = (dayId: number) => {
-    const dayAssignmentIds = (assignments[String(dayId)] || []).map(a => a.id)
-    return reservations.filter(r => {
-      if (r.type === 'hotel') return false
-      if (r.assignment_id && dayAssignmentIds.includes(r.assignment_id)) return false
-
-      const startDayId = r.day_id
-      const endDayId = r.end_day_id ?? startDayId
-
-      if (startDayId == null) return false
-
-      if (endDayId !== startDayId) {
-        const startDay = days.find(d => d.id === startDayId)
-        const endDay = days.find(d => d.id === endDayId)
-        const thisDay = days.find(d => d.id === dayId)
-        if (!startDay || !endDay || !thisDay) return false
-        return getDayOrder(thisDay) >= getDayOrder(startDay) && getDayOrder(thisDay) <= getDayOrder(endDay)
-      }
-      return startDayId === dayId
-    })
-  }
+  const getTransportForDay = (dayId: number) =>
+    _getTransportForDay({ reservations, dayId, dayAssignmentIds: (assignments[String(dayId)] || []).map(a => a.id), days })
 
   // Get car rentals that are in "active" (middle) phase for a day — shown in day header, not timeline
   const getActiveRentalsForDay = (dayId: number) => {
@@ -434,20 +412,6 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar({
   const getDayAssignments = (dayId) =>
     (assignments[String(dayId)] || []).slice().sort((a, b) => a.order_index - b.order_index)
 
-  // Helper: parse time string ("HH:MM" or ISO) to minutes since midnight, or null
-  const parseTimeToMinutes = (time?: string | null): number | null => {
-    if (!time) return null
-    // ISO-Format "2025-03-30T09:00:00"
-    if (time.includes('T')) {
-      const [h, m] = time.split('T')[1].split(':').map(Number)
-      return h * 60 + m
-    }
-    // Einfaches "HH:MM" Format
-    const parts = time.split(':').map(Number)
-    if (parts.length >= 2 && !isNaN(parts[0]) && !isNaN(parts[1])) return parts[0] * 60 + parts[1]
-    return null
-  }
-
   // Compute initial day_plan_position for a transport based on time
   const computeTransportPosition = (r, da) => {
     const minutes = parseTimeToMinutes(r.reservation_time) ?? 0
@@ -489,64 +453,14 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar({
     reservationsApi.updatePositions(tripId, positions).catch(() => {})
   }
 
-  const getMergedItems = (dayId) => {
-    const da = getDayAssignments(dayId)
-    const dn = (dayNotes[String(dayId)] || []).slice().sort((a, b) => a.sort_order - b.sort_order)
-    const transport = getTransportForDay(dayId)
-
-    // All places keep their order_index — untimed can be freely moved, timed auto-sort when time is set
-    const baseItems = [
-      ...da.map(a => ({ type: 'place' as const, sortKey: a.order_index, data: a })),
-      ...dn.map(n => ({ type: 'note' as const, sortKey: n.sort_order, data: n })),
-    ].sort((a, b) => a.sortKey - b.sortKey)
-
-    // Transports are inserted among places based on time
-    const timedTransports = transport.map(r => ({
-      type: 'transport' as const,
-      data: r,
-      minutes: parseTimeToMinutes(getDisplayTimeForDay(r, dayId)) ?? 0,
-    })).sort((a, b) => a.minutes - b.minutes)
-
-    if (timedTransports.length === 0) return baseItems
-    if (baseItems.length === 0) {
-      return timedTransports.map((item, i) => ({ ...item, sortKey: i }))
-    }
-
-    // Insert transports among places based on per-day position or time
-    const result = [...baseItems]
-    for (let ti = 0; ti < timedTransports.length; ti++) {
-      const timed = timedTransports[ti]
-      const minutes = timed.minutes
-
-      // Use per-day position if explicitly set by user reorder
-      const perDayPos = timed.data.day_positions?.[dayId] ?? timed.data.day_positions?.[String(dayId)]
-      if (perDayPos != null) {
-        result.push({ type: timed.type, sortKey: perDayPos, data: timed.data })
-        continue
-      }
-
-      // Find insertion position: after the last place with time <= this transport's time
-      let insertAfterKey = -Infinity
-      for (const item of result) {
-        if (item.type === 'place') {
-          const pm = parseTimeToMinutes(item.data?.place?.place_time)
-          if (pm !== null && pm <= minutes) insertAfterKey = item.sortKey
-        } else if (item.type === 'transport') {
-          const tm = parseTimeToMinutes(item.data?.reservation_time)
-          if (tm !== null && tm <= minutes) insertAfterKey = item.sortKey
-        }
-      }
-
-      const lastKey = result.length > 0 ? Math.max(...result.map(i => i.sortKey)) : 0
-      const sortKey = insertAfterKey === -Infinity
-        ? lastKey + 0.5 + ti * 0.01
-        : insertAfterKey + 0.01 + ti * 0.001
-
-      result.push({ type: timed.type, sortKey, data: timed.data })
-    }
-
-    return result.sort((a, b) => a.sortKey - b.sortKey)
-  }
+  const getMergedItems = (dayId: number): MergedItem[] =>
+    _getMergedItems({
+      dayAssignments: getDayAssignments(dayId),
+      dayNotes: (dayNotes[String(dayId)] || []).slice().sort((a, b) => a.sort_order - b.sort_order),
+      dayTransports: getTransportForDay(dayId),
+      dayId,
+      getDisplayTime: getDisplayTimeForDay,
+    })
 
   // Pre-compute merged items for all days so the render loop doesn't recompute on unrelated state changes (e.g. hover)
   // eslint-disable-next-line react-hooks/exhaustive-deps
@@ -1116,7 +1030,7 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar({
       </div>
 
       {/* Tagesliste */}
-      <div className={`scroll-container${draggingId ? '' : ' trek-stagger'}`} style={{ flex: 1, overflowY: 'auto', minHeight: 0 }}>
+      <div className={`scroll-container${draggingId ? '' : ' trek-stagger'}`} style={{ flex: 1, overflowY: 'auto', minHeight: 0 }} ref={scrollContainerRef} onScroll={(e) => onScrollTopChange?.((e.currentTarget as HTMLElement).scrollTop)}>
         {days.map((day, index) => {
           const isSelected = selectedDayId === day.id
           const isExpanded = expandedDays.has(day.id)
@@ -1214,7 +1128,7 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar({
                         </Tooltip>
                       )}
                       {(() => {
-                        const dayAccs = accommodations.filter(a => day.id >= a.start_day_id && day.id <= a.end_day_id)
+                        const dayAccs = accommodations.filter(a => isDayInAccommodationRange(day, a.start_day_id, a.end_day_id, days))
                           // Sort: check-out first, then ongoing stays, then check-in last
                           .sort((a, b) => {
                             const aIsOut = a.end_day_id === day.id && a.start_day_id !== day.id
@@ -1576,7 +1490,10 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar({
                                       {res.reservation_time?.includes('T') && (
                                         <span style={{ fontWeight: 400 }}>
                                           {new Date(res.reservation_time).toLocaleTimeString(locale, { hour: '2-digit', minute: '2-digit', hour12: timeFormat === '12h' })}
-                                          {res.reservation_end_time && ` – ${res.reservation_end_time}`}
+                                          {res.reservation_end_time && ` – ${(() => {
+                                            const endStr = res.reservation_end_time.includes('T') ? res.reservation_end_time : (res.reservation_time.split('T')[0] + 'T' + res.reservation_end_time)
+                                            return new Date(endStr).toLocaleTimeString(locale, { hour: '2-digit', minute: '2-digit', hour12: timeFormat === '12h' })
+                                          })()}`}
                                         </span>
                                       )}
                                       {(() => {
@@ -1722,7 +1639,11 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar({
                         return (
                           <React.Fragment key={`transport-${res.id}-${day.id}`}>
                           <div
-                            onClick={() => canEditDays && onEditTransport?.(res)}
+                            onClick={() => {
+                              if (!canEditDays) return
+                              if (TRANSPORT_TYPES.has(res.type)) onEditTransport?.(res)
+                              else onEditReservation?.(res)
+                            }}
                             onDragOver={e => {
                               e.preventDefault(); e.stopPropagation()
                               const rect = e.currentTarget.getBoundingClientRect()
@@ -2220,7 +2141,7 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar({
                   {res.notes && (
                     <div style={{ padding: '8px 10px', background: 'var(--bg-tertiary)', borderRadius: 8 }}>
                       <div style={{ fontSize: 9, fontWeight: 600, color: 'var(--text-faint)', textTransform: 'uppercase', letterSpacing: '0.03em', marginBottom: 3 }}>{t('reservations.notes')}</div>
-                      <div className="collab-note-md" style={{ fontSize: 12, color: 'var(--text-primary)', wordBreak: 'break-word' }}><Markdown remarkPlugins={[remarkGfm]}>{res.notes}</Markdown></div>
+                      <div className="collab-note-md" style={{ fontSize: 12, color: 'var(--text-primary)', wordBreak: 'break-word', overflowWrap: 'anywhere' }}><Markdown remarkPlugins={[remarkGfm, remarkBreaks]}>{res.notes}</Markdown></div>
                     </div>
                   )}
 

client/src/components/Planner/PlaceInspector.tsx

@@ -2,6 +2,7 @@ import React, { useState, useEffect, useRef, useCallback, useMemo } from 'react'
 import { openFile } from '../../utils/fileDownload'
 import Markdown from 'react-markdown'
 import remarkGfm from 'remark-gfm'
+import remarkBreaks from 'remark-breaks'
 import { X, Clock, MapPin, ExternalLink, Phone, Euro, Edit2, Trash2, Plus, Minus, ChevronDown, ChevronUp, FileText, Upload, File, FileImage, Star, Navigation, Users, Mountain, TrendingUp } from 'lucide-react'
 import PlaceAvatar from '../shared/PlaceAvatar'
 import { mapsApi } from '../../api/client'
@@ -349,8 +350,8 @@ export default function PlaceInspector({
 
           {/* Notes */}
           {place.notes && (
-            <div className="collab-note-md" style={{ background: 'var(--bg-hover)', borderRadius: 10, overflow: 'hidden', fontSize: 12, color: 'var(--text-muted)', lineHeight: '1.5', padding: '8px 12px' }}>
-              <Markdown remarkPlugins={[remarkGfm]}>{place.notes}</Markdown>
+            <div className="collab-note-md" style={{ background: 'var(--bg-hover)', borderRadius: 10, overflow: 'hidden', fontSize: 12, color: 'var(--text-muted)', lineHeight: '1.5', padding: '8px 12px', wordBreak: 'break-word', overflowWrap: 'anywhere' }}>
+              <Markdown remarkPlugins={[remarkGfm, remarkBreaks]}>{place.notes}</Markdown>
             </div>
           )}
 
@@ -399,7 +400,7 @@ export default function PlaceInspector({
                           </div>
                         )}
                       </div>
-                      {res.notes && <div className="collab-note-md" style={{ padding: '0 10px 6px', fontSize: 10, color: 'var(--text-faint)', lineHeight: 1.4 }}><Markdown remarkPlugins={[remarkGfm]}>{res.notes}</Markdown></div>}
+                      {res.notes && <div className="collab-note-md" style={{ padding: '0 10px 6px', fontSize: 10, color: 'var(--text-faint)', lineHeight: 1.4, wordBreak: 'break-word', overflowWrap: 'anywhere' }}><Markdown remarkPlugins={[remarkGfm, remarkBreaks]}>{res.notes}</Markdown></div>}
                       {(() => {
                         const meta = typeof res.metadata === 'string' ? JSON.parse(res.metadata || '{}') : (res.metadata || {})
                         if (!meta || Object.keys(meta).length === 0) return null

client/src/components/Planner/PlacesSidebar.tsx

@@ -1,6 +1,6 @@
 import React from 'react'
 import ReactDOM from 'react-dom'
-import { useState, useMemo, useEffect, useRef, useCallback } from 'react'
+import { useState, useMemo, useEffect, useLayoutEffect, useRef, useCallback } from 'react'
 import { Search, Plus, X, CalendarDays, Pencil, Trash2, ExternalLink, Navigation, Upload, ChevronDown, Check, MapPin, Eye, Route } from 'lucide-react'
 import PlaceAvatar from '../shared/PlaceAvatar'
 import { getCategoryIcon } from '../shared/categoryIcons'
@@ -34,6 +34,8 @@ interface PlacesSidebarProps {
   onCategoryFilterChange?: (categoryIds: Set<string>) => void
   onPlacesFilterChange?: (filter: string) => void
   pushUndo?: (label: string, undoFn: () => Promise<void> | void) => void
+  initialScrollTop?: number
+  onScrollTopChange?: (top: number) => void
 }
 
 interface MemoPlaceRowProps {
@@ -145,6 +147,7 @@ const MemoPlaceRow = React.memo(function MemoPlaceRow({
 const PlacesSidebar = React.memo(function PlacesSidebar({
   tripId, places, categories, assignments, selectedDayId, selectedPlaceId,
   onPlaceClick, onAddPlace, onAssignToDay, onEditPlace, onDeletePlace, onBulkDeletePlaces, onBulkDeleteConfirm, days, isMobile, onCategoryFilterChange, onPlacesFilterChange, pushUndo,
+  initialScrollTop, onScrollTopChange,
 }: PlacesSidebarProps) {
   const { t } = useTranslation()
   const toast = useToast()
@@ -159,6 +162,12 @@ const PlacesSidebar = React.memo(function PlacesSidebar({
   const [sidebarDropFile, setSidebarDropFile] = useState<File | null>(null)
   const [sidebarDragOver, setSidebarDragOver] = useState(false)
   const sidebarDragCounter = useRef(0)
+  const scrollContainerRef = useRef<HTMLDivElement | null>(null)
+  useLayoutEffect(() => {
+    if (scrollContainerRef.current && initialScrollTop) {
+      scrollContainerRef.current.scrollTop = initialScrollTop
+    }
+  }, [])
 
   const handleSidebarDragEnter = (e: React.DragEvent) => {
     if (!canEditPlaces) return
@@ -636,7 +645,7 @@ const PlacesSidebar = React.memo(function PlacesSidebar({
       )}
 
       {/* Liste */}
-      <div className="trek-stagger" style={{ flex: 1, overflowY: 'auto', minHeight: 0 }}>
+      <div className="trek-stagger" style={{ flex: 1, overflowY: 'auto', minHeight: 0 }} ref={scrollContainerRef} onScroll={(e) => onScrollTopChange?.((e.currentTarget as HTMLElement).scrollTop)}>
         {filtered.length === 0 ? (
           <div style={{ display: 'flex', flexDirection: 'column', alignItems: 'center', padding: '40px 16px', gap: 8 }}>
             <span style={{ fontSize: 13, color: 'var(--text-faint)' }}>

client/src/components/Planner/ReservationModal.test.tsx

@@ -1,4 +1,4 @@
-// FE-PLANNER-RESMODAL-001 to FE-PLANNER-RESMODAL-035
+// FE-PLANNER-RESMODAL-001 to FE-PLANNER-RESMODAL-052
 import { render, screen, waitFor, fireEvent } from '../../../tests/helpers/render';
 import userEvent from '@testing-library/user-event';
 import { http, HttpResponse } from 'msw';
@@ -723,4 +723,103 @@ describe('ReservationModal', () => {
       expect.objectContaining({ type: 'hotel' })
     );
   });
+
+  // ── Hotel day-range picker — non-monotonic IDs (issue #929) ───────────────
+  // Mirrors DayDetailPanel-056/057 for the ReservationModal path.
+  // ID layout: day_number 1-9 → IDs 17-25, day_number 10-16 → IDs 1-7.
+
+  function buildNonMonotonicDaysRM() {
+    return [
+      buildDay({ id: 17, trip_id: 1, date: '2026-04-30', day_number: 1 }),
+      buildDay({ id: 18, trip_id: 1, date: '2026-05-01', day_number: 2 }),
+      buildDay({ id: 19, trip_id: 1, date: '2026-05-02', day_number: 3 }),
+      buildDay({ id: 20, trip_id: 1, date: '2026-05-03', day_number: 4 }),
+      buildDay({ id: 21, trip_id: 1, date: '2026-05-04', day_number: 5 }),
+      buildDay({ id: 22, trip_id: 1, date: '2026-05-05', day_number: 6 }),
+      buildDay({ id: 23, trip_id: 1, date: '2026-05-06', day_number: 7 }),
+      buildDay({ id: 24, trip_id: 1, date: '2026-05-07', day_number: 8 }),
+      buildDay({ id: 25, trip_id: 1, date: '2026-05-08', day_number: 9 }),
+      buildDay({ id: 1,  trip_id: 1, date: '2026-05-09', day_number: 10 }),
+      buildDay({ id: 2,  trip_id: 1, date: '2026-05-10', day_number: 11 }),
+      buildDay({ id: 3,  trip_id: 1, date: '2026-05-11', day_number: 12 }),
+      buildDay({ id: 4,  trip_id: 1, date: '2026-05-12', day_number: 13 }),
+      buildDay({ id: 5,  trip_id: 1, date: '2026-05-13', day_number: 14 }),
+      buildDay({ id: 6,  trip_id: 1, date: '2026-05-14', day_number: 15 }),
+      buildDay({ id: 7,  trip_id: 1, date: '2026-05-15', day_number: 16 }),
+    ] as any[];
+  }
+
+  it('FE-PLANNER-RESMODAL-050: non-monotonic IDs — end picker with low ID does not clobber start', async () => {
+    const onSave = vi.fn().mockResolvedValue(undefined);
+    const days = buildNonMonotonicDaysRM();
+
+    render(<ReservationModal {...defaultProps} onSave={onSave} days={days} />);
+
+    // Switch to hotel type
+    await userEvent.click(screen.getByRole('button', { name: /^Accommodation$/i }));
+    await userEvent.type(screen.getByPlaceholderText(/e\.g\. Lufthansa/i), 'Overlap Hotel');
+
+    // Open start picker (first "Select day" trigger) and select Day 1 (id=17)
+    const startTrigger = () => screen.getAllByRole('button').filter(b => b.textContent?.includes('Select day') || b.textContent?.startsWith('Day '))[0];
+    await userEvent.click(startTrigger());
+    await userEvent.click(screen.getAllByRole('button').find(b => b.textContent?.startsWith('Day 1') && !b.textContent?.startsWith('Day 1 ') || b.textContent?.trim() === 'Day 1')!);
+
+    // Open end picker and select Day 16 (id=7, low ID but last positionally)
+    const endTrigger = () => screen.getAllByRole('button').filter(b => b.textContent?.includes('Select day') || /^Day \d+/.test(b.textContent?.trim() ?? ''))[1];
+    await userEvent.click(endTrigger());
+    await userEvent.click(screen.getAllByRole('button').find(b => b.textContent?.startsWith('Day 16'))!);
+
+    await userEvent.click(screen.getByRole('button', { name: /^Add$/i }));
+
+    await waitFor(() => expect(onSave).toHaveBeenCalled());
+    const saved = onSave.mock.calls[0][0];
+    // start must stay id=17 (Day 1) — old Math.max would clobber it to id=7
+    expect(saved.create_accommodation?.start_day_id).toBe(17);
+    expect(saved.create_accommodation?.end_day_id).toBe(7);
+  });
+
+  it('FE-PLANNER-RESMODAL-051: non-monotonic IDs — start picker does not collapse end when start has high ID', async () => {
+    const onSave = vi.fn().mockResolvedValue(undefined);
+    const days = buildNonMonotonicDaysRM();
+
+    render(<ReservationModal {...defaultProps} onSave={onSave} days={days} />);
+
+    await userEvent.click(screen.getByRole('button', { name: /^Accommodation$/i }));
+    await userEvent.type(screen.getByPlaceholderText(/e\.g\. Lufthansa/i), 'Span Hotel');
+
+    // Set end to Day 16 (id=7) first
+    const endTrigger = () => screen.getAllByRole('button').filter(b => b.textContent?.includes('Select day') || /^Day \d+/.test(b.textContent?.trim() ?? ''))[1];
+    await userEvent.click(endTrigger());
+    await userEvent.click(screen.getAllByRole('button').find(b => b.textContent?.startsWith('Day 16'))!);
+
+    // Set start to Day 9 (id=25, high ID but earlier by position than Day 16)
+    // Old code: Math.max(25, 7) = 25 → end collapses to Day 9.
+    // New code: position(id=25)=8 < position(id=7)=15 → end stays id=7.
+    const startTrigger = () => screen.getAllByRole('button').filter(b => b.textContent?.includes('Select day') || /^Day \d+/.test(b.textContent?.trim() ?? ''))[0];
+    await userEvent.click(startTrigger());
+    await userEvent.click(screen.getAllByRole('button').find(b => b.textContent?.startsWith('Day 9'))!);
+
+    await userEvent.click(screen.getByRole('button', { name: /^Add$/i }));
+
+    await waitFor(() => expect(onSave).toHaveBeenCalled());
+    const saved = onSave.mock.calls[0][0];
+    expect(saved.create_accommodation?.start_day_id).toBe(25); // Day 9
+    expect(saved.create_accommodation?.end_day_id).toBe(7);    // Day 16 — must NOT have collapsed
+  });
+
+  it('FE-PLANNER-RESMODAL-052: hotel with no accommodation_id sends assignment_id as null (issue #934)', async () => {
+    const onSave = vi.fn().mockResolvedValue(undefined);
+    // Hotel reservation with assignment_id set but no accommodation
+    const res = buildReservation({
+      id: 10, title: 'Stale Hotel', type: 'hotel', status: 'confirmed',
+      accommodation_id: null, assignment_id: 99,
+    } as any);
+
+    render(<ReservationModal {...defaultProps} onSave={onSave} reservation={res} />);
+
+    await userEvent.click(screen.getByRole('button', { name: /^Update$/i }));
+
+    await waitFor(() => expect(onSave).toHaveBeenCalled());
+    expect(onSave.mock.calls[0][0].assignment_id).toBeNull();
+  });
 });

client/src/components/Planner/ReservationModal.tsx

@@ -182,6 +182,8 @@ export function ReservationModal({ isOpen, onClose, onSave, reservation, days, p
       let combinedEndTime = form.reservation_end_time
       if (form.end_date) {
         combinedEndTime = form.reservation_end_time ? `${form.end_date}T${form.reservation_end_time}` : form.end_date
+      } else if (form.reservation_end_time && form.reservation_time) {
+        combinedEndTime = `${form.reservation_time.split('T')[0]}T${form.reservation_end_time}`
       }
       if (isBudgetEnabled) {
         if (form.price) metadata.price = form.price
@@ -194,7 +196,7 @@ export function ReservationModal({ isOpen, onClose, onSave, reservation, days, p
         reservation_end_time: form.type === 'hotel' ? null : (combinedEndTime || null),
         location: form.location, confirmation_number: form.confirmation_number,
         notes: form.notes,
-        assignment_id: form.assignment_id || null,
+        assignment_id: (form.type === 'hotel' && !form.accommodation_id) ? null : (form.assignment_id || null),
         accommodation_id: form.type === 'hotel' ? (form.accommodation_id || null) : null,
         metadata: Object.keys(metadata).length > 0 ? metadata : null,
         endpoints: [],
@@ -457,7 +459,12 @@ export function ReservationModal({ isOpen, onClose, onSave, reservation, days, p
                 <label style={labelStyle}>{t('reservations.meta.fromDay')}</label>
                 <CustomSelect
                   value={form.hotel_start_day}
-                  onChange={value => set('hotel_start_day', value)}
+                  onChange={value => setForm(prev => ({
+                    ...prev,
+                    hotel_start_day: value,
+                    hotel_end_day: days.findIndex(d => d.id === value) > days.findIndex(d => d.id === prev.hotel_end_day)
+                      ? value : prev.hotel_end_day,
+                  }))}
                   placeholder={t('reservations.meta.selectDay')}
                   options={days.map(d => {
                     const dateBadge = d.date ? (formatDate(d.date, locale) ?? undefined) : undefined
@@ -475,7 +482,12 @@ export function ReservationModal({ isOpen, onClose, onSave, reservation, days, p
                 <label style={labelStyle}>{t('reservations.meta.toDay')}</label>
                 <CustomSelect
                   value={form.hotel_end_day}
-                  onChange={value => set('hotel_end_day', value)}
+                  onChange={value => setForm(prev => ({
+                    ...prev,
+                    hotel_start_day: days.findIndex(d => d.id === value) < days.findIndex(d => d.id === prev.hotel_start_day)
+                      ? value : prev.hotel_start_day,
+                    hotel_end_day: value,
+                  }))}
                   placeholder={t('reservations.meta.selectDay')}
                   options={days.map(d => {
                     const dateBadge = d.date ? (formatDate(d.date, locale) ?? undefined) : undefined

client/src/components/Planner/ReservationsPanel.tsx

@@ -11,6 +11,9 @@ import {
   ExternalLink, BookMarked, Lightbulb, Link2, Clock, ArrowRight, AlertCircle,
 } from 'lucide-react'
 import { openFile } from '../../utils/fileDownload'
+import Markdown from 'react-markdown'
+import remarkGfm from 'remark-gfm'
+import remarkBreaks from 'remark-breaks'
 import type { Reservation, Day, TripFile, AssignmentsMap } from '../../types'
 
 interface AssignmentLookupEntry {
@@ -236,7 +239,16 @@ function ReservationCard({ r, tripId, onEdit, onDelete, files = [], onNavigateTo
               <div style={fieldLabelStyle}>{t('reservations.date')}</div>
               <div style={{ ...fieldValueStyle, textAlign: 'center' }}>
                 {fmtDate(r.reservation_time)}
-                {r.reservation_end_time && (r.reservation_end_time.includes('T') ? r.reservation_end_time.split('T')[0] : r.reservation_end_time) !== r.reservation_time.split('T')[0] && (
+                {(() => {
+                  const endDatePart = r.reservation_end_time
+                    ? r.reservation_end_time.includes('T')
+                        ? r.reservation_end_time.split('T')[0]
+                        : /^\d{4}-\d{2}-\d{2}$/.test(r.reservation_end_time)
+                            ? r.reservation_end_time
+                            : null
+                    : null
+                  return endDatePart && endDatePart !== r.reservation_time.split('T')[0]
+                })() && (
                   <> – {fmtDate(r.reservation_end_time)}</>
                 )}
               </div>
@@ -355,7 +367,9 @@ function ReservationCard({ r, tripId, onEdit, onDelete, files = [], onNavigateTo
         {r.notes && (
           <div>
             <div style={fieldLabelStyle}>{t('reservations.notes')}</div>
-            <div style={{ ...fieldValueStyle, fontWeight: 400, lineHeight: 1.5 }}>{r.notes}</div>
+            <div className="collab-note-md" style={{ ...fieldValueStyle, fontWeight: 400, lineHeight: 1.5, wordBreak: 'break-word', overflowWrap: 'anywhere' }}>
+              <Markdown remarkPlugins={[remarkGfm, remarkBreaks]}>{r.notes}</Markdown>
+            </div>
           </div>
         )}
 

client/src/components/Planner/TransportModal.test.tsx

@@ -0,0 +1,324 @@
+// FE-PLANNER-TRANSMODAL-001 to FE-PLANNER-TRANSMODAL-021
+import { render, screen, waitFor, fireEvent } from '../../../tests/helpers/render';
+import userEvent from '@testing-library/user-event';
+import { http, HttpResponse } from 'msw';
+import { server } from '../../../tests/helpers/msw/server';
+import { useAuthStore } from '../../store/authStore';
+import { useTripStore } from '../../store/tripStore';
+import { useAddonStore } from '../../store/addonStore';
+import { resetAllStores, seedStore } from '../../../tests/helpers/store';
+import {
+  buildUser,
+  buildTrip,
+  buildDay,
+  buildReservation,
+  buildTripFile,
+} from '../../../tests/helpers/factories';
+import { TransportModal } from './TransportModal';
+
+vi.mock('react-router-dom', async (importActual) => {
+  const actual = await importActual<typeof import('react-router-dom')>();
+  return { ...actual, useParams: () => ({ id: '1' }) };
+});
+
+vi.mock('../shared/CustomTimePicker', () => ({
+  default: ({ value, onChange }: { value: string; onChange: (v: string) => void }) => (
+    <input data-testid="time-picker" type="text" value={value} onChange={e => onChange(e.target.value)} />
+  ),
+}));
+
+vi.mock('./AirportSelect', () => ({
+  default: ({ onChange }: { onChange: (a: any) => void }) => (
+    <input data-testid="airport-select" type="text" onChange={e => onChange({ iata: e.target.value, name: e.target.value, city: '', country: '', lat: 0, lng: 0, tz: 'UTC', icao: null })} />
+  ),
+}));
+
+vi.mock('./LocationSelect', () => ({
+  default: ({ onChange }: { onChange: (l: any) => void }) => (
+    <input data-testid="location-select" type="text" onChange={e => onChange({ name: e.target.value, lat: 0, lng: 0, address: null })} />
+  ),
+}));
+
+const defaultProps = {
+  isOpen: true,
+  onClose: vi.fn(),
+  onSave: vi.fn().mockResolvedValue(undefined),
+  reservation: null,
+  days: [],
+  selectedDayId: null,
+  files: [],
+  onFileUpload: vi.fn().mockResolvedValue(undefined),
+  onFileDelete: vi.fn().mockResolvedValue(undefined),
+};
+
+beforeEach(() => {
+  resetAllStores();
+  seedStore(useAuthStore, { user: buildUser(), isAuthenticated: true });
+  seedStore(useTripStore, { trip: buildTrip({ id: 1 }), budgetItems: [] });
+  vi.clearAllMocks();
+});
+
+describe('TransportModal', () => {
+  // ── Rendering ──────────────────────────────────────────────────────────────
+
+  it('FE-PLANNER-TRANSMODAL-001: renders without crashing', () => {
+    render(<TransportModal {...defaultProps} />);
+    expect(document.body).toBeInTheDocument();
+  });
+
+  it('FE-PLANNER-TRANSMODAL-002: shows "Add transport" title for new transport', () => {
+    render(<TransportModal {...defaultProps} reservation={null} />);
+    expect(screen.getByText(/Add transport/i)).toBeInTheDocument();
+  });
+
+  it('FE-PLANNER-TRANSMODAL-003: shows "Edit transport" title when editing', () => {
+    const res = buildReservation({ title: 'Paris Flight', type: 'flight' });
+    render(<TransportModal {...defaultProps} reservation={res} />);
+    expect(screen.getByText(/Edit transport/i)).toBeInTheDocument();
+  });
+
+  it('FE-PLANNER-TRANSMODAL-004: title input is required — onSave not called with empty title', async () => {
+    const onSave = vi.fn().mockResolvedValue(undefined);
+    render(<TransportModal {...defaultProps} onSave={onSave} />);
+    await userEvent.click(screen.getByRole('button', { name: /^Add$/i }));
+    expect(onSave).not.toHaveBeenCalled();
+  });
+
+  it('FE-PLANNER-TRANSMODAL-005: all 4 transport type buttons are visible', () => {
+    render(<TransportModal {...defaultProps} />);
+    expect(screen.getByRole('button', { name: /^Flight$/i })).toBeInTheDocument();
+    expect(screen.getByRole('button', { name: /^Train$/i })).toBeInTheDocument();
+    expect(screen.getByRole('button', { name: /^Car$/i })).toBeInTheDocument();
+    expect(screen.getByRole('button', { name: /^Cruise$/i })).toBeInTheDocument();
+  });
+
+  it('FE-PLANNER-TRANSMODAL-006: editing pre-fills title', () => {
+    const res = buildReservation({ title: 'LH123 Frankfurt', type: 'flight' });
+    render(<TransportModal {...defaultProps} reservation={res} />);
+    expect(screen.getByDisplayValue('LH123 Frankfurt')).toBeInTheDocument();
+  });
+
+  it('FE-PLANNER-TRANSMODAL-007: edit mode save button shows "Update"', () => {
+    const res = buildReservation({ title: 'My Train', type: 'train' });
+    render(<TransportModal {...defaultProps} reservation={res} />);
+    expect(screen.getByRole('button', { name: /^Update$/i })).toBeInTheDocument();
+  });
+
+  it('FE-PLANNER-TRANSMODAL-008: Cancel button calls onClose', async () => {
+    const onClose = vi.fn();
+    render(<TransportModal {...defaultProps} onClose={onClose} />);
+    await userEvent.click(screen.getByRole('button', { name: /Cancel/i }));
+    expect(onClose).toHaveBeenCalled();
+  });
+
+  it('FE-PLANNER-TRANSMODAL-009: submitting valid flight calls onSave with correct type', async () => {
+    const onSave = vi.fn().mockResolvedValue(undefined);
+    render(<TransportModal {...defaultProps} onSave={onSave} />);
+    await userEvent.type(screen.getByPlaceholderText(/e\.g\. Lufthansa/i), 'LH456');
+    await userEvent.click(screen.getByRole('button', { name: /^Add$/i }));
+    await waitFor(() => expect(onSave).toHaveBeenCalled());
+    expect(onSave).toHaveBeenCalledWith(expect.objectContaining({ title: 'LH456', type: 'flight' }));
+  });
+
+  it('FE-PLANNER-TRANSMODAL-010: switching to train type calls onSave with train type', async () => {
+    const onSave = vi.fn().mockResolvedValue(undefined);
+    render(<TransportModal {...defaultProps} onSave={onSave} />);
+    await userEvent.click(screen.getByRole('button', { name: /^Train$/i }));
+    await userEvent.type(screen.getByPlaceholderText(/e\.g\. Lufthansa/i), 'Eurostar');
+    await userEvent.click(screen.getByRole('button', { name: /^Add$/i }));
+    await waitFor(() => expect(onSave).toHaveBeenCalled());
+    expect(onSave).toHaveBeenCalledWith(expect.objectContaining({ type: 'train' }));
+  });
+
+  // ── Budget addon ─────────────────────────────────────────────────────────────
+
+  it('FE-PLANNER-TRANSMODAL-011: budget section visible when addon is enabled', () => {
+    seedStore(useAddonStore, {
+      addons: [{ id: 'budget', name: 'Budget', type: 'budget', icon: '', enabled: true }],
+      loaded: true,
+    });
+    render(<TransportModal {...defaultProps} />);
+    expect(screen.getByText(/^Price$/i)).toBeInTheDocument();
+    expect(screen.getByText(/Budget category/i)).toBeInTheDocument();
+  });
+
+  it('FE-PLANNER-TRANSMODAL-012: budget section not shown when addon is disabled', () => {
+    render(<TransportModal {...defaultProps} />);
+    expect(screen.queryByPlaceholderText('0.00')).not.toBeInTheDocument();
+  });
+
+  it('FE-PLANNER-TRANSMODAL-013: budget fields included in onSave when price is set', async () => {
+    seedStore(useAddonStore, {
+      addons: [{ id: 'budget', name: 'Budget', type: 'budget', icon: '', enabled: true }],
+      loaded: true,
+    });
+    const onSave = vi.fn().mockResolvedValue(undefined);
+    render(<TransportModal {...defaultProps} onSave={onSave} />);
+    await userEvent.type(screen.getByPlaceholderText(/e\.g\. Lufthansa/i), 'ICE Train');
+    await userEvent.type(screen.getByPlaceholderText('0.00'), '85');
+    await userEvent.click(screen.getByRole('button', { name: /^Add$/i }));
+    await waitFor(() => expect(onSave).toHaveBeenCalled());
+    expect(onSave).toHaveBeenCalledWith(
+      expect.objectContaining({ create_budget_entry: expect.objectContaining({ total_price: 85 }) })
+    );
+  });
+
+  // ── File attachment ───────────────────────────────────────────────────────────
+
+  it('FE-PLANNER-TRANSMODAL-014: attach file button rendered when onFileUpload provided', () => {
+    render(<TransportModal {...defaultProps} />);
+    expect(screen.getByRole('button', { name: /Attach file/i })).toBeInTheDocument();
+  });
+
+  it('FE-PLANNER-TRANSMODAL-015: attach file button absent when onFileUpload is undefined', () => {
+    render(<TransportModal {...defaultProps} onFileUpload={undefined} />);
+    expect(screen.queryByRole('button', { name: /Attach file/i })).not.toBeInTheDocument();
+  });
+
+  it('FE-PLANNER-TRANSMODAL-016: attached files shown for existing transport', () => {
+    const res = buildReservation({ id: 5, type: 'flight' });
+    const file = buildTripFile({ id: 1, trip_id: 1, original_name: 'boarding-pass.pdf' });
+    (file as any).reservation_id = 5;
+
+    render(<TransportModal {...defaultProps} reservation={res} files={[file]} />);
+    expect(screen.getByText('boarding-pass.pdf')).toBeInTheDocument();
+  });
+
+  it('FE-PLANNER-TRANSMODAL-017: pending file added for new transport on file input change', async () => {
+    render(<TransportModal {...defaultProps} reservation={null} />);
+
+    const fileInput = document.querySelector('input[type="file"]') as HTMLInputElement;
+    const testFile = new File(['content'], 'itinerary.pdf', { type: 'application/pdf' });
+    fireEvent.change(fileInput, { target: { files: [testFile] } });
+
+    await waitFor(() => expect(screen.getByText('itinerary.pdf')).toBeInTheDocument());
+  });
+
+  it('FE-PLANNER-TRANSMODAL-018: file upload to existing transport calls onFileUpload with correct FormData', async () => {
+    const onFileUpload = vi.fn().mockResolvedValue(undefined);
+    const res = buildReservation({ id: 10, type: 'train', title: 'Eurostar' });
+
+    render(<TransportModal {...defaultProps} reservation={res} onFileUpload={onFileUpload} />);
+
+    const fileInput = document.querySelector('input[type="file"]') as HTMLInputElement;
+    const testFile = new File(['content'], 'ticket.pdf', { type: 'application/pdf' });
+    fireEvent.change(fileInput, { target: { files: [testFile] } });
+
+    await waitFor(() => expect(onFileUpload).toHaveBeenCalled());
+    const [fd] = onFileUpload.mock.calls[0] as [FormData];
+    expect(fd.get('file')).toBeTruthy();
+    expect(fd.get('reservation_id')).toBe('10');
+  });
+
+  it('FE-PLANNER-TRANSMODAL-019: link existing file button appears when unattached files exist', () => {
+    const res = buildReservation({ id: 5, type: 'flight' });
+    const unattachedFile = buildTripFile({ id: 99, original_name: 'invoice.pdf' });
+
+    render(<TransportModal {...defaultProps} reservation={res} files={[unattachedFile]} />);
+    expect(screen.getByRole('button', { name: /Link existing file/i })).toBeInTheDocument();
+  });
+
+  it('FE-PLANNER-TRANSMODAL-020: clicking "link existing file" shows file picker dropdown', async () => {
+    const res = buildReservation({ id: 5, type: 'flight' });
+    const unattachedFile = buildTripFile({ id: 99, original_name: 'invoice.pdf' });
+
+    render(<TransportModal {...defaultProps} reservation={res} files={[unattachedFile]} />);
+    await userEvent.click(screen.getByRole('button', { name: /Link existing file/i }));
+    expect(screen.getByText('invoice.pdf')).toBeInTheDocument();
+  });
+
+  it('FE-PLANNER-TRANSMODAL-021: clicking file in picker links it and closes picker', async () => {
+    server.use(
+      http.post('/api/trips/1/files/99/link', () => HttpResponse.json({ success: true })),
+      http.get('/api/trips/1/files', () => HttpResponse.json({ files: [] })),
+    );
+
+    const res = buildReservation({ id: 5, type: 'flight' });
+    const unattachedFile = buildTripFile({ id: 99, original_name: 'invoice.pdf' });
+
+    render(<TransportModal {...defaultProps} reservation={res} files={[unattachedFile]} />);
+    await userEvent.click(screen.getByRole('button', { name: /Link existing file/i }));
+    await userEvent.click(screen.getByText('invoice.pdf'));
+
+    await waitFor(() => {
+      expect(screen.queryByRole('button', { name: /Link existing file/i })).not.toBeInTheDocument();
+    });
+  });
+
+  it('FE-PLANNER-TRANSMODAL-022: removing pending file removes it from list', async () => {
+    render(<TransportModal {...defaultProps} reservation={null} />);
+
+    const fileInput = document.querySelector('input[type="file"]') as HTMLInputElement;
+    const testFile = new File(['content'], 'draft.pdf', { type: 'application/pdf' });
+    fireEvent.change(fileInput, { target: { files: [testFile] } });
+
+    await waitFor(() => expect(screen.getByText('draft.pdf')).toBeInTheDocument());
+
+    const pendingFileRow = screen.getByText('draft.pdf').closest('div')!;
+    const removeBtn = pendingFileRow.querySelector('button')!;
+    await userEvent.click(removeBtn);
+
+    await waitFor(() => expect(screen.queryByText('draft.pdf')).not.toBeInTheDocument());
+  });
+
+  it('FE-PLANNER-TRANSMODAL-023: clicking attach file button triggers file input click', async () => {
+    render(<TransportModal {...defaultProps} />);
+    const attachBtn = screen.getByRole('button', { name: /Attach file/i });
+    const fileInput = document.querySelector('input[type="file"]') as HTMLInputElement;
+    const clickSpy = vi.spyOn(fileInput, 'click').mockImplementation(() => {});
+    await userEvent.click(attachBtn);
+    expect(clickSpy).toHaveBeenCalled();
+    clickSpy.mockRestore();
+  });
+
+  it('FE-PLANNER-TRANSMODAL-024: unlinking a linked file removes it from attached list', async () => {
+    server.use(
+      http.post('/api/trips/1/files/42/link', () => HttpResponse.json({ success: true })),
+      http.get('/api/trips/1/files/42/links', () => HttpResponse.json({ links: [{ id: 1, reservation_id: 7 }] })),
+      http.delete('/api/trips/1/files/42/link/1', () => HttpResponse.json({ success: true })),
+      http.get('/api/trips/1/files', () => HttpResponse.json({ files: [] })),
+    );
+
+    const res = buildReservation({ id: 7, type: 'car' });
+    const looseFile = buildTripFile({ id: 42, original_name: 'rental-agreement.pdf' });
+
+    render(<TransportModal {...defaultProps} reservation={res} files={[looseFile]} />);
+
+    await userEvent.click(screen.getByRole('button', { name: /Link existing file/i }));
+    await waitFor(() => expect(screen.getByText('rental-agreement.pdf')).toBeInTheDocument());
+    await userEvent.click(screen.getByText('rental-agreement.pdf'));
+
+    await waitFor(() =>
+      expect(screen.queryByRole('button', { name: /Link existing file/i })).not.toBeInTheDocument()
+    );
+
+    const fileRow = screen.getByText('rental-agreement.pdf').closest('div')!;
+    const unlinkBtn = fileRow.querySelector('button[type="button"]')!;
+    await userEvent.click(unlinkBtn);
+
+    await waitFor(() => {
+      expect(screen.getByRole('button', { name: /Link existing file/i })).toBeInTheDocument();
+    });
+  });
+
+  it('FE-PLANNER-TRANSMODAL-025: pending files flushed after saving new transport', async () => {
+    const savedReservation = buildReservation({ id: 99, type: 'flight' });
+    const onSave = vi.fn().mockResolvedValue(savedReservation);
+    const onFileUpload = vi.fn().mockResolvedValue(undefined);
+
+    render(<TransportModal {...defaultProps} onSave={onSave} onFileUpload={onFileUpload} reservation={null} />);
+
+    const fileInput = document.querySelector('input[type="file"]') as HTMLInputElement;
+    const testFile = new File(['content'], 'boarding.pdf', { type: 'application/pdf' });
+    fireEvent.change(fileInput, { target: { files: [testFile] } });
+    await waitFor(() => expect(screen.getByText('boarding.pdf')).toBeInTheDocument());
+
+    await userEvent.type(screen.getByPlaceholderText(/e\.g\. Lufthansa/i), 'LH001');
+    await userEvent.click(screen.getByRole('button', { name: /^Add$/i }));
+
+    await waitFor(() => expect(onFileUpload).toHaveBeenCalled());
+    const [fd] = onFileUpload.mock.calls[0] as [FormData];
+    expect(fd.get('reservation_id')).toBe('99');
+    expect(fd.get('file')).toBeTruthy();
+  });
+});

client/src/components/Planner/TransportModal.tsx

@@ -1,5 +1,6 @@
-import { useState, useEffect, useMemo } from 'react'
-import { Plane, Train, Car, Ship } from 'lucide-react'
+import { useState, useEffect, useMemo, useRef } from 'react'
+import { useParams } from 'react-router-dom'
+import { Plane, Train, Car, Ship, Paperclip, FileText, X, ExternalLink, Link2 } from 'lucide-react'
 import Modal from '../shared/Modal'
 import CustomSelect from '../shared/CustomSelect'
 import CustomTimePicker from '../shared/CustomTimePicker'
@@ -10,7 +11,9 @@ import { useToast } from '../shared/Toast'
 import { useTripStore } from '../../store/tripStore'
 import { useAddonStore } from '../../store/addonStore'
 import { formatDate } from '../../utils/formatters'
-import type { Day, Reservation, ReservationEndpoint } from '../../types'
+import { openFile } from '../../utils/fileDownload'
+import apiClient from '../../api/client'
+import type { Day, Reservation, ReservationEndpoint, TripFile } from '../../types'
 
 const TRANSPORT_TYPES = ['flight', 'train', 'car', 'cruise'] as const
 type TransportType = typeof TRANSPORT_TYPES[number]
@@ -89,26 +92,36 @@ const defaultForm = {
 interface TransportModalProps {
   isOpen: boolean
   onClose: () => void
-  onSave: (data: Record<string, any>) => Promise<void>
+  onSave: (data: Record<string, any>) => Promise<Reservation | undefined>
   reservation: Reservation | null
   days: Day[]
   selectedDayId: number | null
+  files?: TripFile[]
+  onFileUpload?: (fd: FormData) => Promise<void>
+  onFileDelete?: (fileId: number) => Promise<void>
 }
 
-export function TransportModal({ isOpen, onClose, onSave, reservation, days, selectedDayId }: TransportModalProps) {
+export function TransportModal({ isOpen, onClose, onSave, reservation, days, selectedDayId, files = [], onFileUpload, onFileDelete }: TransportModalProps) {
   const { t, locale } = useTranslation()
   const toast = useToast()
   const isBudgetEnabled = useAddonStore(s => s.isEnabled('budget'))
   const budgetItems = useTripStore(s => s.budgetItems)
+  const loadFiles = useTripStore(s => s.loadFiles)
   const budgetCategories = useMemo(() => {
     const cats = new Set<string>()
     budgetItems.forEach(i => { if (i.category) cats.add(i.category) })
     return Array.from(cats).sort()
   }, [budgetItems])
+  const { id: tripId } = useParams<{ id: string }>()
   const [form, setForm] = useState({ ...defaultForm })
   const [isSaving, setIsSaving] = useState(false)
   const [fromPick, setFromPick] = useState<EndpointPick>({})
   const [toPick, setToPick] = useState<EndpointPick>({})
+  const [uploadingFile, setUploadingFile] = useState(false)
+  const [pendingFiles, setPendingFiles] = useState<File[]>([])
+  const [showFilePicker, setShowFilePicker] = useState(false)
+  const [linkedFileIds, setLinkedFileIds] = useState<number[]>([])
+  const fileInputRef = useRef<HTMLInputElement>(null)
 
   useEffect(() => {
     if (!isOpen) return
@@ -222,7 +235,16 @@ export function TransportModal({ isOpen, onClose, onSave, reservation, days, sel
           ? { total_price: parseFloat(form.price), category: form.budget_category || t(`reservations.type.${form.type}`) || 'Other' }
           : { total_price: 0 }
       }
-      await onSave(payload)
+      const saved = await onSave(payload)
+      if (!reservation?.id && saved?.id && pendingFiles.length > 0 && onFileUpload) {
+        for (const file of pendingFiles) {
+          const fd = new FormData()
+          fd.append('file', file)
+          fd.append('reservation_id', String(saved.id))
+          fd.append('description', form.title)
+          await onFileUpload(fd)
+        }
+      }
     } catch (err: unknown) {
       toast.error(err instanceof Error ? err.message : t('common.unknownError'))
     } finally {
@@ -230,6 +252,38 @@ export function TransportModal({ isOpen, onClose, onSave, reservation, days, sel
     }
   }
 
+  const handleFileChange = async (e: React.ChangeEvent<HTMLInputElement>) => {
+    const file = e.target.files?.[0]
+    if (!file) return
+    if (reservation?.id) {
+      setUploadingFile(true)
+      try {
+        const fd = new FormData()
+        fd.append('file', file)
+        fd.append('reservation_id', String(reservation.id))
+        fd.append('description', reservation.title)
+        await onFileUpload!(fd)
+        toast.success(t('reservations.toast.fileUploaded'))
+      } catch {
+        toast.error(t('reservations.toast.uploadError'))
+      } finally {
+        setUploadingFile(false)
+        e.target.value = ''
+      }
+    } else {
+      setPendingFiles(prev => [...prev, file])
+      e.target.value = ''
+    }
+  }
+
+  const attachedFiles = reservation?.id
+    ? files.filter(f =>
+        f.reservation_id === reservation.id ||
+        linkedFileIds.includes(f.id) ||
+        (f.linked_reservation_ids && f.linked_reservation_ids.includes(reservation.id))
+      )
+    : []
+
   const inputStyle = {
     width: '100%', border: '1px solid var(--border-primary)', borderRadius: 10,
     padding: '8px 12px', fontSize: 13, fontFamily: 'inherit',
@@ -444,6 +498,94 @@ export function TransportModal({ isOpen, onClose, onSave, reservation, days, sel
             style={{ ...inputStyle, resize: 'none', lineHeight: 1.5 }} />
         </div>
 
+        {/* Files */}
+        <div>
+          <label style={labelStyle}>{t('files.title')}</label>
+          <div style={{ display: 'flex', flexDirection: 'column', gap: 4 }}>
+            {attachedFiles.map(f => (
+              <div key={f.id} style={{ display: 'flex', alignItems: 'center', gap: 8, padding: '5px 10px', background: 'var(--bg-secondary)', borderRadius: 8 }}>
+                <FileText size={12} style={{ color: 'var(--text-muted)', flexShrink: 0 }} />
+                <span style={{ flex: 1, fontSize: 12, color: 'var(--text-secondary)', overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}>{f.original_name}</span>
+                <a href="#" onClick={(e) => { e.preventDefault(); openFile(f.url).catch(() => {}) }} style={{ color: 'var(--text-faint)', display: 'flex', flexShrink: 0, cursor: 'pointer' }}><ExternalLink size={11} /></a>
+                <button type="button" onClick={async () => {
+                  if (f.reservation_id === reservation?.id) {
+                    try { await apiClient.put(`/trips/${tripId}/files/${f.id}`, { reservation_id: null }) } catch {}
+                  }
+                  try {
+                    const linksRes = await apiClient.get(`/trips/${tripId}/files/${f.id}/links`)
+                    const link = (linksRes.data.links || []).find((l: any) => l.reservation_id === reservation?.id)
+                    if (link) await apiClient.delete(`/trips/${tripId}/files/${f.id}/link/${link.id}`)
+                  } catch {}
+                  setLinkedFileIds(prev => prev.filter(id => id !== f.id))
+                  if (tripId) loadFiles(tripId)
+                }} style={{ background: 'none', border: 'none', cursor: 'pointer', color: 'var(--text-faint)', display: 'flex', padding: 0, flexShrink: 0 }}>
+                  <X size={11} />
+                </button>
+              </div>
+            ))}
+            {pendingFiles.map((f, i) => (
+              <div key={i} style={{ display: 'flex', alignItems: 'center', gap: 8, padding: '5px 10px', background: 'var(--bg-secondary)', borderRadius: 8 }}>
+                <FileText size={12} style={{ color: 'var(--text-muted)', flexShrink: 0 }} />
+                <span style={{ flex: 1, fontSize: 12, color: 'var(--text-secondary)', overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}>{f.name}</span>
+                <button type="button" onClick={() => setPendingFiles(prev => prev.filter((_, j) => j !== i))}
+                  style={{ background: 'none', border: 'none', cursor: 'pointer', color: 'var(--text-faint)', display: 'flex', padding: 0, flexShrink: 0 }}>
+                  <X size={11} />
+                </button>
+              </div>
+            ))}
+            <input ref={fileInputRef} type="file" accept=".pdf,.doc,.docx,.txt,image/*" style={{ display: 'none' }} onChange={handleFileChange} />
+            <div style={{ display: 'flex', gap: 6, flexWrap: 'wrap' }}>
+              {onFileUpload && <button type="button" onClick={() => fileInputRef.current?.click()} disabled={uploadingFile} style={{
+                display: 'flex', alignItems: 'center', gap: 5, padding: '6px 10px',
+                border: '1px dashed var(--border-primary)', borderRadius: 8, background: 'none',
+                fontSize: 11, color: 'var(--text-faint)', cursor: uploadingFile ? 'default' : 'pointer', fontFamily: 'inherit',
+              }}>
+                <Paperclip size={11} />
+                {uploadingFile ? t('reservations.uploading') : t('reservations.attachFile')}
+              </button>}
+              {reservation?.id && files.filter(f => !f.deleted_at && !attachedFiles.some(af => af.id === f.id)).length > 0 && (
+                <div style={{ position: 'relative' }}>
+                  <button type="button" onClick={() => setShowFilePicker(v => !v)} style={{
+                    display: 'flex', alignItems: 'center', gap: 5, padding: '6px 10px',
+                    border: '1px dashed var(--border-primary)', borderRadius: 8, background: 'none',
+                    fontSize: 11, color: 'var(--text-faint)', cursor: 'pointer', fontFamily: 'inherit',
+                  }}>
+                    <Link2 size={11} /> {t('reservations.linkExisting')}
+                  </button>
+                  {showFilePicker && (
+                    <div style={{
+                      position: 'absolute', bottom: '100%', left: 0, marginBottom: 4, zIndex: 50,
+                      background: 'var(--bg-card)', border: '1px solid var(--border-primary)', borderRadius: 10,
+                      boxShadow: '0 4px 16px rgba(0,0,0,0.12)', padding: 4, minWidth: 220, maxHeight: 200, overflowY: 'auto',
+                    }}>
+                      {files.filter(f => !f.deleted_at && !attachedFiles.some(af => af.id === f.id)).map(f => (
+                        <button key={f.id} type="button" onClick={async () => {
+                          try {
+                            await apiClient.post(`/trips/${tripId}/files/${f.id}/link`, { reservation_id: reservation.id })
+                            setLinkedFileIds(prev => [...prev, f.id])
+                            setShowFilePicker(false)
+                            if (tripId) loadFiles(tripId)
+                          } catch {}
+                        }}
+                          style={{
+                            display: 'flex', alignItems: 'center', gap: 8, width: '100%', padding: '6px 10px',
+                            background: 'none', border: 'none', cursor: 'pointer', fontSize: 12, fontFamily: 'inherit',
+                            color: 'var(--text-secondary)', borderRadius: 7, textAlign: 'left',
+                          }}
+                          onMouseEnter={e => e.currentTarget.style.background = 'var(--bg-tertiary)'}
+                          onMouseLeave={e => e.currentTarget.style.background = 'none'}>
+                          <FileText size={12} style={{ color: 'var(--text-faint)', flexShrink: 0 }} />
+                          <span style={{ overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}>{f.original_name}</span>
+                        </button>
+                      ))}
+                    </div>
+                  )}
+                </div>
+              )}
+            </div>
+          </div>
+        </div>
+
         {/* Price + Budget Category */}
         {isBudgetEnabled && (
           <>

client/src/i18n/translations/ar.ts

@@ -1249,6 +1249,7 @@ const ar: Record<string, string | { name: string; category: string }[]> = {
   'files.toast.deleteError': 'فشل حذف الملف',
   'files.sourcePlan': 'خطة اليوم',
   'files.sourceBooking': 'الحجز',
+  'files.sourceTransport': 'النقل',
   'files.attach': 'إرفاق',
   'files.pasteHint': 'يمكنك أيضًا لصق الصور من الحافظة (Ctrl+V)',
   'files.trash': 'سلة المهملات',
@@ -1261,6 +1262,7 @@ const ar: Record<string, string | { name: string; category: string }[]> = {
   'files.assignTitle': 'إسناد ملف',
   'files.assignPlace': 'المكان',
   'files.assignBooking': 'الحجز',
+  'files.assignTransport': 'النقل',
   'files.unassigned': 'غير مسند',
   'files.unlink': 'إزالة الرابط',
   'files.toast.trashed': 'تم النقل إلى سلة المهملات',
@@ -2141,6 +2143,9 @@ const ar: Record<string, string | { name: string; category: string }[]> = {
   // System notices — personal thank you
   'system_notice.v3_thankyou.title': 'كلمة شخصية مني',
   'system_notice.v3_thankyou.body': 'قبل أن تمضي — أريد أن أتوقف لحظة.\n\nبدأ TREK كمشروع جانبي بنيته لرحلاتي الخاصة. لم أتخيل يومًا أنه سيكبر ليصبح شيئًا يعتمد عليه 4,000 منكم لتخطيط مغامراتهم. كل نجمة، كل مشكلة، كل طلب ميزة — أقرأها جميعًا، وهي ما يبقيني مستمرًا في الليالي المتأخرة بين عمل بدوام كامل والجامعة.\n\nأريدكم أن تعرفوا: TREK سيبقى دائمًا مفتوح المصدر، دائمًا مستضافًا ذاتيًا، دائمًا ملككم. لا تتبع، لا اشتراكات، لا شروط خفية. مجرد أداة بناها شخص يحب السفر بقدر ما تحبونه.\n\nشكر خاص لـ [jubnl](https://github.com/jubnl) — لقد أصبحت متعاونًا رائعًا. الكثير مما يجعل الإصدار 3.0 عظيمًا يحمل بصماتك. شكرًا لإيمانك بهذا المشروع عندما كان لا يزال في بداياته.\n\nولكل واحد منكم ممن أبلغ عن خطأ، أو ترجم نصًا، أو شارك TREK مع صديق، أو ببساطة استخدمه لتخطيط رحلة — **شكرًا لكم**. أنتم السبب في وجود هذا.\n\nإلى المزيد من المغامرات معًا.\n\n— Maurice\n\n---\n\n[انضم إلى المجتمع على Discord](https://discord.gg/7Q6M6jDwzf)\n\nإذا جعل TREK رحلاتك أفضل، [فنجان قهوة صغير](https://ko-fi.com/mauriceboe) يبقي الأضواء مشتعلة.',
+  // System notices — 3.0.14
+  'system_notice.v3014_whitespace_collision.title': 'إجراء مطلوب: تعارض في حسابات المستخدمين',
+  'system_notice.v3014_whitespace_collision.body': 'اكتشف ترقية 3.0.14 تعارضًا في أسماء مستخدمين أو بريد إلكتروني ناتجًا عن مسافات بيضاء في بداية أو نهاية القيم المخزنة. تمت إعادة تسمية الحسابات المتأثرة تلقائيًا. تحقق من سجلات الخادم بحثًا عن أسطر تبدأ بـ **[migration] WHITESPACE COLLISION** لتحديد الحسابات التي تحتاج إلى مراجعة.',
   'transport.addTransport': 'إضافة وسيلة نقل',
   'transport.modalTitle.create': 'إضافة وسيلة نقل',
   'transport.modalTitle.edit': 'تعديل وسيلة النقل',

client/src/i18n/translations/br.ts

@@ -1218,6 +1218,7 @@ const br: Record<string, string | { name: string; category: string }[]> = {
   'files.toast.deleteError': 'Falha ao excluir arquivo',
   'files.sourcePlan': 'Plano do dia',
   'files.sourceBooking': 'Reserva',
+  'files.sourceTransport': 'Transporte',
   'files.attach': 'Anexar',
   'files.pasteHint': 'Você também pode colar imagens da área de transferência (Ctrl+V)',
   'files.trash': 'Lixeira',
@@ -1230,6 +1231,7 @@ const br: Record<string, string | { name: string; category: string }[]> = {
   'files.assignTitle': 'Atribuir arquivo',
   'files.assignPlace': 'Lugar',
   'files.assignBooking': 'Reserva',
+  'files.assignTransport': 'Transporte',
   'files.unassigned': 'Não atribuído',
   'files.unlink': 'Remover vínculo',
   'files.toast.trashed': 'Movido para a lixeira',
@@ -2344,6 +2346,9 @@ const br: Record<string, string | { name: string; category: string }[]> = {
   // System notices — personal thank you
   'system_notice.v3_thankyou.title': 'Uma nota pessoal minha',
   'system_notice.v3_thankyou.body': 'Antes de seguir em frente — quero fazer uma pausa.\n\nO TREK começou como um projeto paralelo que criei para minhas próprias viagens. Nunca imaginei que cresceria a ponto de 4.000 de vocês confiarem nele para planejar suas aventuras. Cada estrela, cada issue, cada pedido de recurso — eu leio todos, e eles me mantêm firme nas noites longas entre um trabalho em tempo integral e a universidade.\n\nQuero que saibam: o TREK sempre será open source, sempre self-hosted, sempre de vocês. Sem rastreamento, sem assinaturas, sem pegadinhas. Apenas uma ferramenta feita por alguém que ama viajar tanto quanto vocês.\n\nAgradecimento especial ao [jubnl](https://github.com/jubnl) — você se tornou um colaborador incrível. Muito do que torna a versão 3.0 especial tem a sua marca. Obrigado por acreditar neste projeto quando ele ainda era bem cru.\n\nE a cada um de vocês que reportou um bug, traduziu uma string, compartilhou o TREK com um amigo ou simplesmente o usou para planejar uma viagem — **obrigado**. Vocês são a razão de tudo isso existir.\n\nQue venham muitas mais aventuras juntos.\n\n— Maurice\n\n---\n\n[Junte-se à comunidade no Discord](https://discord.gg/7Q6M6jDwzf)\n\nSe o TREK torna suas viagens melhores, um [cafezinho](https://ko-fi.com/mauriceboe) sempre mantém as luzes acesas.',
+  // System notices — 3.0.14
+  'system_notice.v3014_whitespace_collision.title': 'Ação necessária: conflito de conta de usuário',
+  'system_notice.v3014_whitespace_collision.body': 'A atualização 3.0.14 detectou um ou mais conflitos de nome de usuário ou e-mail causados por espaços em branco no início ou fim dos valores armazenados. As contas afetadas foram renomeadas automaticamente. Verifique os logs do servidor por linhas começando com **[migration] WHITESPACE COLLISION** para identificar quais contas precisam de revisão.',
   'transport.addTransport': 'Adicionar transporte',
   'transport.modalTitle.create': 'Adicionar transporte',
   'transport.modalTitle.edit': 'Editar transporte',

client/src/i18n/translations/cs.ts

@@ -1247,6 +1247,7 @@ const cs: Record<string, string | { name: string; category: string }[]> = {
   'files.toast.deleteError': 'Nepodařilo se smazat soubor',
   'files.sourcePlan': 'Denní plán',
   'files.sourceBooking': 'Rezervace',
+  'files.sourceTransport': 'Doprava',
   'files.attach': 'Přiložit',
   'files.pasteHint': 'Můžete také vložit obrázek ze schránky (Ctrl+V)',
   'files.trash': 'Koš',
@@ -1259,6 +1260,7 @@ const cs: Record<string, string | { name: string; category: string }[]> = {
   'files.assignTitle': 'Přiřadit soubor',
   'files.assignPlace': 'Místo',
   'files.assignBooking': 'Rezervace',
+  'files.assignTransport': 'Doprava',
   'files.unassigned': 'Nepřiřazeno',
   'files.unlink': 'Zrušit propojení',
   'files.toast.trashed': 'Přesunuto do koše',
@@ -2348,6 +2350,9 @@ const cs: Record<string, string | { name: string; category: string }[]> = {
   // System notices — personal thank you
   'system_notice.v3_thankyou.title': 'Osobní slovo ode mě',
   'system_notice.v3_thankyou.body': 'Než budete pokračovat — chci se na chvíli zastavit.\n\nTREK začal jako vedlejší projekt, který jsem vytvořil pro své vlastní cesty. Nikdy jsem si nepředstavoval, že vyroste v něco, čemu 4 000 z vás důvěřuje při plánování svých dobrodružství. Každou hvězdičku, každý issue, každý požadavek na funkci — všechny čtu a právě ony mě drží při životě během pozdních nocí mezi prací na plný úvazek a univerzitou.\n\nChci, abyste věděli: TREK bude vždy open source, vždy self-hosted, vždy váš. Žádné sledování, žádná předplatná, žádné háčky. Jen nástroj vytvořený někým, kdo miluje cestování stejně jako vy.\n\nZvláštní poděkování patří [jubnl](https://github.com/jubnl) — stal ses neuvěřitelným spolupracovníkem. Tolik z toho, co dělá verzi 3.0 skvělou, nese tvůj rukopis. Děkuji, že jsi věřil tomuto projektu, když byl ještě v plenkách.\n\nA každému z vás, kdo nahlásil chybu, přeložil řetězec, sdílel TREK s přítelem nebo ho jednoduše použil k plánování cesty — **děkuji**. Vy jste důvod, proč tohle existuje.\n\nNa mnoho dalších dobrodružství společně.\n\n— Maurice\n\n---\n\n[Přidej se ke komunitě na Discordu](https://discord.gg/7Q6M6jDwzf)\n\nPokud ti TREK zlepšuje cestování, [malá káva](https://ko-fi.com/mauriceboe) vždy pomůže udržet světla rozsvícená.',
+  // System notices — 3.0.14
+  'system_notice.v3014_whitespace_collision.title': 'Vyžadována akce: konflikt uživatelského účtu',
+  'system_notice.v3014_whitespace_collision.body': 'Aktualizace 3.0.14 zjistila jeden nebo více konfliktů uživatelského jména nebo e-mailu způsobených mezerami na začátku nebo konci uložených hodnot. Dotčené účty byly automaticky přejmenovány. Zkontrolujte protokoly serveru na řádky začínající **[migration] WHITESPACE COLLISION** a zjistěte, které účty vyžadují kontrolu.',
   'transport.addTransport': 'Přidat dopravu',
   'transport.modalTitle.create': 'Přidat dopravu',
   'transport.modalTitle.edit': 'Upravit dopravu',

client/src/i18n/translations/de.ts

@@ -1251,6 +1251,7 @@ const de: Record<string, string | { name: string; category: string }[]> = {
   'files.toast.deleteError': 'Fehler beim Löschen der Datei',
   'files.sourcePlan': 'Tagesplan',
   'files.sourceBooking': 'Buchung',
+  'files.sourceTransport': 'Transport',
   'files.attach': 'Anhängen',
   'files.pasteHint': 'Du kannst auch Bilder aus der Zwischenablage einfügen (Strg+V)',
   'files.trash': 'Papierkorb',
@@ -1263,6 +1264,7 @@ const de: Record<string, string | { name: string; category: string }[]> = {
   'files.assignTitle': 'Datei zuweisen',
   'files.assignPlace': 'Ort',
   'files.assignBooking': 'Buchung',
+  'files.assignTransport': 'Transport',
   'files.unassigned': 'Nicht zugewiesen',
   'files.unlink': 'Verknüpfung entfernen',
   'files.toast.trashed': 'In den Papierkorb verschoben',
@@ -2354,6 +2356,9 @@ const de: Record<string, string | { name: string; category: string }[]> = {
   // System notices — persönlicher Dank
   'system_notice.v3_thankyou.title': 'Ein persönliches Wort von mir',
   'system_notice.v3_thankyou.body': 'Bevor du weiterklickst — einen Moment noch.\n\nTREK hat als Nebenprojekt für meine eigenen Reisen angefangen. Ich hätte nie gedacht, dass es jemals so weit kommt, dass 4.000 von euch damit ihre Abenteuer planen. Jeder Stern, jedes Issue, jeder Feature-Wunsch — ich lese sie alle, und sie halten mich am Laufen durch die späten Nächte zwischen Vollzeitjob und Studium.\n\nEins will ich euch sagen: TREK wird immer Open Source bleiben, immer self-hosted, immer eures. Kein Tracking, keine Abos, keine versteckten Haken. Einfach ein Tool, gebaut von jemandem, der das Reisen genauso liebt wie ihr.\n\nBesonderer Dank an [jubnl](https://github.com/jubnl) — du bist ein unglaublicher Mitstreiter geworden. So vieles, was 3.0 großartig macht, trägt deine Handschrift. Danke, dass du an dieses Projekt geglaubt hast, als es noch holprig war.\n\nUnd an jeden einzelnen von euch, der einen Bug gemeldet, einen String übersetzt, TREK mit Freunden geteilt oder einfach damit eine Reise geplant hat — **danke**. Ihr seid der Grund, warum es das hier gibt.\n\nAuf viele weitere Abenteuer zusammen.\n\n— Maurice\n\n---\n\n[Tritt der Community auf Discord bei](https://discord.gg/7Q6M6jDwzf)\n\nWenn TREK deine Reisen besser macht, hält ein [kleiner Kaffee](https://ko-fi.com/mauriceboe) die Lichter an.',
+  // System notices — 3.0.14
+  'system_notice.v3014_whitespace_collision.title': 'Aktion erforderlich: Benutzerkontokonflikt',
+  'system_notice.v3014_whitespace_collision.body': 'Das 3.0.14-Upgrade hat einen oder mehrere Konflikte bei Benutzernamen oder E-Mail-Adressen festgestellt, die durch führende oder nachgestellte Leerzeichen in gespeicherten Konten verursacht wurden. Betroffene Konten wurden automatisch umbenannt. Prüfe die Serverprotokolle auf Zeilen, die mit **[migration] WHITESPACE COLLISION** beginnen, um die betroffenen Konten zu identifizieren.',
   'transport.addTransport': 'Transport hinzufügen',
   'transport.modalTitle.create': 'Transport hinzufügen',
   'transport.modalTitle.edit': 'Transport bearbeiten',

client/src/i18n/translations/en.ts

@@ -1322,6 +1322,7 @@ const en: Record<string, string | { name: string; category: string }[]> = {
   'files.toast.deleteError': 'Failed to delete file',
   'files.sourcePlan': 'Day Plan',
   'files.sourceBooking': 'Booking',
+  'files.sourceTransport': 'Transport',
   'files.attach': 'Attach',
   'files.pasteHint': 'You can also paste images from clipboard (Ctrl+V)',
   'files.trash': 'Trash',
@@ -1334,6 +1335,7 @@ const en: Record<string, string | { name: string; category: string }[]> = {
   'files.assignTitle': 'Assign File',
   'files.assignPlace': 'Place',
   'files.assignBooking': 'Booking',
+  'files.assignTransport': 'Transport',
   'files.unassigned': 'Unassigned',
   'files.unlink': 'Remove link',
   'files.toast.trashed': 'Moved to trash',
@@ -2391,6 +2393,10 @@ const en: Record<string, string | { name: string; category: string }[]> = {
   'system_notice.v3_thankyou.title': 'A personal note from me',
   'system_notice.v3_thankyou.body': 'Before you go — I want to take a moment.\n\nTREK started as a side project I built for my own trips. I never imagined it would grow into something that 4,000 of you now trust to plan your adventures. Every star, every issue, every feature request — I read them all, and they keep me going through late nights between a full-time job and university.\n\nI want you to know: TREK will always be open source, always self-hosted, always yours. No tracking, no subscriptions, no strings attached. Just a tool built by someone who loves traveling as much as you do.\n\nSpecial thanks to [jubnl](https://github.com/jubnl) — you have become an incredible collaborator. So much of what makes 3.0 great carries your fingerprints. Thank you for believing in this project when it was still rough around the edges.\n\nAnd to every single one of you who filed a bug, translated a string, shared TREK with a friend, or simply used it to plan a trip — **thank you**. You are the reason this exists.\n\nHere\'s to many more adventures together.\n\n— Maurice\n\n---\n\n[Join the community on Discord](https://discord.gg/7Q6M6jDwzf)\n\nIf TREK makes your travels better, a [small coffee](https://ko-fi.com/mauriceboe) always keeps the lights on.',
 
+  // System notices — 3.0.14
+  'system_notice.v3014_whitespace_collision.title': 'Action required: user account conflict',
+  'system_notice.v3014_whitespace_collision.body': 'The 3.0.14 upgrade detected one or more username or email collisions caused by leading/trailing whitespace in stored accounts. Affected accounts were renamed automatically. Check the server logs for lines starting with **[migration] WHITESPACE COLLISION** to identify which accounts need review.',
+
   // System notices — onboarding
   'system_notice.welcome_v1.title': 'Welcome to TREK',
   'system_notice.welcome_v1.body': 'Your all-in-one travel planner. Build itineraries, share trips with friends, and stay organized — online or offline.',

client/src/i18n/translations/es.ts

@@ -1195,6 +1195,7 @@ const es: Record<string, string> = {
   'files.toast.deleteError': 'No se pudo eliminar el archivo',
   'files.sourcePlan': 'Plan diario',
   'files.sourceBooking': 'Reserva',
+  'files.sourceTransport': 'Transporte',
   'files.attach': 'Adjuntar',
   'files.pasteHint': 'También puedes pegar imágenes desde el portapapeles (Ctrl+V)',
 
@@ -1682,6 +1683,7 @@ const es: Record<string, string> = {
   'files.assignTitle': 'Asignar archivo',
   'files.assignPlace': 'Lugar',
   'files.assignBooking': 'Reserva',
+  'files.assignTransport': 'Transporte',
   'files.unassigned': 'Sin asignar',
   'files.unlink': 'Eliminar vínculo',
   'files.noteLabel': 'Nota',
@@ -2350,6 +2352,9 @@ const es: Record<string, string> = {
   // System notices — personal thank you
   'system_notice.v3_thankyou.title': 'Una nota personal de mi parte',
   'system_notice.v3_thankyou.body': 'Antes de seguir — quiero tomarme un momento.\n\nTREK empezó como un proyecto personal que construí para mis propios viajes. Nunca imaginé que crecería hasta convertirse en algo en lo que 4.000 de vosotros confían para planificar sus aventuras. Cada estrella, cada issue, cada solicitud de funcionalidad — los leo todos, y son lo que me mantiene en pie durante las noches largas entre un trabajo a jornada completa y la universidad.\n\nQuiero que sepáis: TREK siempre será open source, siempre self-hosted, siempre vuestro. Sin rastreo, sin suscripciones, sin letra pequeña. Solo una herramienta hecha por alguien que ama viajar tanto como vosotros.\n\nUn agradecimiento especial a [jubnl](https://github.com/jubnl) — te has convertido en un colaborador increíble. Mucho de lo que hace grande la versión 3.0 lleva tu huella. Gracias por creer en este proyecto cuando todavía era un borrador.\n\nY a cada uno de vosotros que reportó un bug, tradujo un texto, compartió TREK con un amigo o simplemente lo usó para planificar un viaje — **gracias**. Vosotros sois la razón de que esto exista.\n\nPor muchas más aventuras juntos.\n\n— Maurice\n\n---\n\n[Únete a la comunidad en Discord](https://discord.gg/7Q6M6jDwzf)\n\nSi TREK mejora tus viajes, un [pequeño café](https://ko-fi.com/mauriceboe) siempre mantiene las luces encendidas.',
+  // System notices — 3.0.14
+  'system_notice.v3014_whitespace_collision.title': 'Acción requerida: conflicto de cuenta de usuario',
+  'system_notice.v3014_whitespace_collision.body': 'La actualización 3.0.14 detectó uno o más conflictos de nombre de usuario o correo electrónico causados por espacios en blanco al inicio o al final de los valores almacenados. Las cuentas afectadas se renombraron automáticamente. Revisa los registros del servidor en busca de líneas que empiecen por **[migration] WHITESPACE COLLISION** para identificar qué cuentas necesitan revisión.',
   'transport.addTransport': 'Añadir transporte',
   'transport.modalTitle.create': 'Añadir transporte',
   'transport.modalTitle.edit': 'Editar transporte',

client/src/i18n/translations/fr.ts

@@ -1245,6 +1245,7 @@ const fr: Record<string, string> = {
   'files.toast.deleteError': 'Impossible de supprimer le fichier',
   'files.sourcePlan': 'Plan du jour',
   'files.sourceBooking': 'Réservation',
+  'files.sourceTransport': 'Transport',
   'files.attach': 'Joindre',
   'files.pasteHint': 'Vous pouvez aussi coller des images depuis le presse-papiers (Ctrl+V)',
   'files.trash': 'Corbeille',
@@ -1257,6 +1258,7 @@ const fr: Record<string, string> = {
   'files.assignTitle': 'Assigner le fichier',
   'files.assignPlace': 'Lieu',
   'files.assignBooking': 'Réservation',
+  'files.assignTransport': 'Transport',
   'files.unassigned': 'Non attribué',
   'files.unlink': 'Supprimer le lien',
   'files.toast.trashed': 'Déplacé dans la corbeille',
@@ -2344,6 +2346,9 @@ const fr: Record<string, string> = {
   // System notices — personal thank you
   'system_notice.v3_thankyou.title': 'Un mot personnel de ma part',
   'system_notice.v3_thankyou.body': 'Avant de continuer — je veux prendre un instant.\n\nTREK a commencé comme un projet perso que j\'ai construit pour mes propres voyages. Je n\'aurais jamais imaginé qu\'il grandirait au point que 4 000 d\'entre vous lui fassent confiance pour planifier vos aventures. Chaque étoile, chaque issue, chaque demande de fonctionnalité — je les lis toutes, et ce sont elles qui me font tenir pendant les nuits blanches entre un travail à temps plein et l\'université.\n\nJe veux que vous sachiez : TREK sera toujours open source, toujours auto-hébergé, toujours à vous. Pas de tracking, pas d\'abonnements, pas de conditions cachées. Juste un outil construit par quelqu\'un qui aime voyager autant que vous.\n\nUn merci tout particulier à [jubnl](https://github.com/jubnl) — tu es devenu un collaborateur incroyable. Une grande partie de ce qui rend la 3.0 géniale porte ton empreinte. Merci d\'avoir cru en ce projet quand il était encore brut.\n\nEt à chacun d\'entre vous qui a signalé un bug, traduit une chaîne, partagé TREK avec un ami ou simplement l\'a utilisé pour planifier un voyage — **merci**. Vous êtes la raison pour laquelle tout ceci existe.\n\nÀ de nombreuses autres aventures ensemble.\n\n— Maurice\n\n---\n\n[Rejoins la communauté sur Discord](https://discord.gg/7Q6M6jDwzf)\n\nSi TREK rend tes voyages meilleurs, un [petit café](https://ko-fi.com/mauriceboe) aide toujours à garder les lumières allumées.',
+  // System notices — 3.0.14
+  'system_notice.v3014_whitespace_collision.title': "Action requise : conflit de compte utilisateur",
+  'system_notice.v3014_whitespace_collision.body': "La mise à niveau 3.0.14 a détecté un ou plusieurs conflits de nom d'utilisateur ou d'adresse e-mail causés par des espaces en début ou en fin de valeur dans les comptes enregistrés. Les comptes concernés ont été renommés automatiquement. Consultez les journaux du serveur pour les lignes commençant par **[migration] WHITESPACE COLLISION** afin d'identifier les comptes nécessitant une vérification.",
   'transport.addTransport': 'Ajouter un transport',
   'transport.modalTitle.create': 'Ajouter un transport',
   'transport.modalTitle.edit': 'Modifier le transport',

client/src/i18n/translations/hu.ts

@@ -1246,6 +1246,7 @@ const hu: Record<string, string | { name: string; category: string }[]> = {
   'files.toast.deleteError': 'Nem sikerült törölni a fájlt',
   'files.sourcePlan': 'Napi terv',
   'files.sourceBooking': 'Foglalás',
+  'files.sourceTransport': 'Közlekedés',
   'files.attach': 'Csatolás',
   'files.pasteHint': 'Képeket a vágólapról is beillesztheted (Ctrl+V)',
   'files.trash': 'Kuka',
@@ -1258,6 +1259,7 @@ const hu: Record<string, string | { name: string; category: string }[]> = {
   'files.assignTitle': 'Fájl hozzárendelése',
   'files.assignPlace': 'Hely',
   'files.assignBooking': 'Foglalás',
+  'files.assignTransport': 'Közlekedés',
   'files.unassigned': 'Nincs hozzárendelve',
   'files.unlink': 'Kapcsolat eltávolítása',
   'files.toast.trashed': 'Kukába helyezve',
@@ -2345,6 +2347,9 @@ const hu: Record<string, string | { name: string; category: string }[]> = {
   // System notices — personal thank you
   'system_notice.v3_thankyou.title': 'Egy személyes gondolat tőlem',
   'system_notice.v3_thankyou.body': 'Mielőtt továbbmennél — szeretnék egy pillanatra megállni.\n\nA TREK egy hobbiprojektként indult, amit a saját utazásaimhoz építettem. Sosem gondoltam volna, hogy valami olyanná nő, amire 4000-en bízzátok a kalandjaitok tervezését. Minden csillagot, minden issue-t, minden funkciókérést — mindet elolvasom, és ezek tartanak életben a késő éjszakákon a teljes állás és az egyetem között.\n\nSzeretnétek, ha tudnátok: a TREK mindig nyílt forráskódú marad, mindig self-hosted, mindig a tiétek. Nincs nyomkövetés, nincs előfizetés, nincsenek rejtett feltételek. Csak egy eszköz, amit valaki épített, aki ugyanúgy szereti az utazást, mint ti.\n\nKülönleges köszönet [jubnl](https://github.com/jubnl)-nek — hihetetlen társsá váltál. A 3.0 nagyszerűségének nagy része a te kézjegyedet viseli. Köszönöm, hogy hittél ebben a projektben, amikor még nyers volt.\n\nÉs mindannyiótoknak, akik hibát jelentettetek, szöveget fordítottatok, megosztottátok a TREK-et egy baráttal, vagy egyszerűen csak egy utazást terveztetek vele — **köszönöm**. Ti vagytok az ok, amiért ez létezik.\n\nSok további közös kalandért.\n\n— Maurice\n\n---\n\n[Csatlakozz a közösséghez a Discordon](https://discord.gg/7Q6M6jDwzf)\n\nHa a TREK jobbá teszi az utazásaidat, egy [kis kávé](https://ko-fi.com/mauriceboe) mindig segít, hogy égve maradjanak a fények.',
+  // System notices — 3.0.14
+  'system_notice.v3014_whitespace_collision.title': 'Szükséges beavatkozás: felhasználói fiókütközés',
+  'system_notice.v3014_whitespace_collision.body': 'A 3.0.14-es frissítés egy vagy több felhasználónév- vagy e-mail-ütközést észlelt, amelyeket a tárolt értékek elején vagy végén lévő szóközök okoztak. Az érintett fiókok automatikusan át lettek nevezve. Ellenőrizze a szervernaplókat a **[migration] WHITESPACE COLLISION** kezdetű soroknál a felülvizsgálatot igénylő fiókok azonosításához.',
   'transport.addTransport': 'Közlekedés hozzáadása',
   'transport.modalTitle.create': 'Közlekedés hozzáadása',
   'transport.modalTitle.edit': 'Közlekedés szerkesztése',

client/src/i18n/translations/id.ts

@@ -1306,6 +1306,7 @@ const id: Record<string, string | { name: string; category: string }[]> = {
   'files.toast.deleteError': 'Gagal menghapus file',
   'files.sourcePlan': 'Rencana Harian',
   'files.sourceBooking': 'Pemesanan',
+  'files.sourceTransport': 'Transportasi',
   'files.attach': 'Lampirkan',
   'files.pasteHint': 'Kamu juga bisa menempel gambar dari clipboard (Ctrl+V)',
   'files.trash': 'Sampah',
@@ -1318,6 +1319,7 @@ const id: Record<string, string | { name: string; category: string }[]> = {
   'files.assignTitle': 'Tugaskan File',
   'files.assignPlace': 'Tempat',
   'files.assignBooking': 'Pemesanan',
+  'files.assignTransport': 'Transportasi',
   'files.unassigned': 'Tidak ditugaskan',
   'files.unlink': 'Hapus tautan',
   'files.toast.trashed': 'Dipindahkan ke sampah',
@@ -2386,6 +2388,9 @@ const id: Record<string, string | { name: string; category: string }[]> = {
   // System notices — personal thank you
   'system_notice.v3_thankyou.title': 'Catatan pribadi dari saya',
   'system_notice.v3_thankyou.body': 'Sebelum kamu lanjut — saya ingin berhenti sejenak.\n\nTREK dimulai sebagai proyek sampingan yang saya buat untuk perjalanan saya sendiri. Saya tidak pernah membayangkan ia akan tumbuh menjadi sesuatu yang dipercaya oleh 4.000 dari kalian untuk merencanakan petualangan. Setiap bintang, setiap issue, setiap permintaan fitur — saya membaca semuanya, dan itulah yang membuat saya terus bertahan di malam-malam larut antara pekerjaan penuh waktu dan kuliah.\n\nSaya ingin kalian tahu: TREK akan selalu open source, selalu self-hosted, selalu milik kalian. Tanpa pelacakan, tanpa langganan, tanpa syarat tersembunyi. Hanya sebuah alat yang dibuat oleh seseorang yang mencintai traveling sama seperti kalian.\n\nTerima kasih khusus untuk [jubnl](https://github.com/jubnl) — kamu telah menjadi kolaborator yang luar biasa. Begitu banyak hal yang membuat versi 3.0 hebat memiliki jejakmu. Terima kasih telah percaya pada proyek ini ketika masih kasar.\n\nDan untuk setiap dari kalian yang melaporkan bug, menerjemahkan string, membagikan TREK kepada teman, atau sekadar menggunakannya untuk merencanakan perjalanan — **terima kasih**. Kalianlah alasan semua ini ada.\n\nUntuk lebih banyak petualangan bersama.\n\n— Maurice\n\n---\n\n[Bergabunglah dengan komunitas di Discord](https://discord.gg/7Q6M6jDwzf)\n\nJika TREK membuat perjalananmu lebih baik, [secangkir kopi kecil](https://ko-fi.com/mauriceboe) selalu membantu menjaga lampu tetap menyala.',
+  // System notices — 3.0.14
+  'system_notice.v3014_whitespace_collision.title': 'Tindakan diperlukan: konflik akun pengguna',
+  'system_notice.v3014_whitespace_collision.body': 'Pembaruan 3.0.14 mendeteksi satu atau lebih konflik nama pengguna atau email yang disebabkan oleh spasi di awal atau akhir nilai yang tersimpan. Akun yang terpengaruh telah diganti nama secara otomatis. Periksa log server untuk baris yang dimulai dengan **[migration] WHITESPACE COLLISION** guna mengidentifikasi akun mana yang perlu ditinjau.',
   'transport.addTransport': 'Tambah transportasi',
   'transport.modalTitle.create': 'Tambah transportasi',
   'transport.modalTitle.edit': 'Edit transportasi',

client/src/i18n/translations/it.ts

@@ -1246,6 +1246,7 @@ const it: Record<string, string | { name: string; category: string }[]> = {
   'files.toast.deleteError': 'Impossibile eliminare il file',
   'files.sourcePlan': 'Programma giornaliero',
   'files.sourceBooking': 'Prenotazione',
+  'files.sourceTransport': 'Trasporto',
   'files.attach': 'Allega',
   'files.pasteHint': 'Puoi anche incollare immagini dagli appunti (Ctrl+V)',
   'files.trash': 'Cestino',
@@ -1258,6 +1259,7 @@ const it: Record<string, string | { name: string; category: string }[]> = {
   'files.assignTitle': 'Assegna file',
   'files.assignPlace': 'Luogo',
   'files.assignBooking': 'Prenotazione',
+  'files.assignTransport': 'Trasporto',
   'files.unassigned': 'Non assegnato',
   'files.unlink': 'Rimuovi collegamento',
   'files.toast.trashed': 'Spostato nel cestino',
@@ -2345,6 +2347,9 @@ const it: Record<string, string | { name: string; category: string }[]> = {
   // System notices — personal thank you
   'system_notice.v3_thankyou.title': 'Una nota personale da parte mia',
   'system_notice.v3_thankyou.body': 'Prima di andare avanti — voglio prendermi un momento.\n\nTREK è nato come un progetto secondario che ho costruito per i miei viaggi. Non avrei mai immaginato che sarebbe cresciuto fino a diventare qualcosa di cui 4.000 di voi si fidano per pianificare le proprie avventure. Ogni stella, ogni issue, ogni richiesta di funzionalità — le leggo tutte, e sono loro a tenermi in piedi nelle notti tarde tra un lavoro a tempo pieno e l\'università.\n\nVoglio che sappiate: TREK sarà sempre open source, sempre self-hosted, sempre vostro. Nessun tracciamento, nessun abbonamento, nessuna fregatura. Solo uno strumento creato da qualcuno che ama viaggiare tanto quanto voi.\n\nUn ringraziamento speciale a [jubnl](https://github.com/jubnl) — sei diventato un collaboratore incredibile. Molto di ciò che rende la 3.0 fantastica porta la tua impronta. Grazie per aver creduto in questo progetto quando era ancora acerbo.\n\nE a ognuno di voi che ha segnalato un bug, tradotto una stringa, condiviso TREK con un amico o semplicemente lo ha usato per pianificare un viaggio — **grazie**. Voi siete il motivo per cui tutto questo esiste.\n\nA molte altre avventure insieme.\n\n— Maurice\n\n---\n\n[Unisciti alla community su Discord](https://discord.gg/7Q6M6jDwzf)\n\nSe TREK rende i tuoi viaggi migliori, un [piccolo caffè](https://ko-fi.com/mauriceboe) aiuta sempre a tenere le luci accese.',
+  // System notices — 3.0.14
+  'system_notice.v3014_whitespace_collision.title': 'Azione richiesta: conflitto di account utente',
+  'system_notice.v3014_whitespace_collision.body': "L'aggiornamento 3.0.14 ha rilevato uno o più conflitti di nome utente o e-mail causati da spazi iniziali o finali nei valori memorizzati. Gli account interessati sono stati rinominati automaticamente. Controlla i log del server per le righe che iniziano con **[migration] WHITESPACE COLLISION** per identificare quali account richiedono revisione.",
   'transport.addTransport': 'Aggiungi trasporto',
   'transport.modalTitle.create': 'Aggiungi trasporto',
   'transport.modalTitle.edit': 'Modifica trasporto',

client/src/i18n/translations/nl.ts

@@ -1245,6 +1245,7 @@ const nl: Record<string, string> = {
   'files.toast.deleteError': 'Bestand verwijderen mislukt',
   'files.sourcePlan': 'Dagplan',
   'files.sourceBooking': 'Boeking',
+  'files.sourceTransport': 'Transport',
   'files.attach': 'Bijvoegen',
   'files.pasteHint': 'Je kunt ook afbeeldingen plakken vanuit het klembord (Ctrl+V)',
   'files.trash': 'Prullenbak',
@@ -1257,6 +1258,7 @@ const nl: Record<string, string> = {
   'files.assignTitle': 'Bestand toewijzen',
   'files.assignPlace': 'Plaats',
   'files.assignBooking': 'Boeking',
+  'files.assignTransport': 'Transport',
   'files.unassigned': 'Niet toegewezen',
   'files.unlink': 'Koppeling verwijderen',
   'files.toast.trashed': 'Naar prullenbak verplaatst',
@@ -2344,6 +2346,9 @@ const nl: Record<string, string> = {
   // System notices — personal thank you
   'system_notice.v3_thankyou.title': 'Een persoonlijk woord van mij',
   'system_notice.v3_thankyou.body': 'Voordat je verdergaat — ik wil even stilstaan.\n\nTREK begon als een zijproject dat ik bouwde voor mijn eigen reizen. Ik had nooit gedacht dat het zou uitgroeien tot iets waar 4.000 van jullie op vertrouwen om avonturen te plannen. Elke ster, elke issue, elk functieverzoek — ik lees ze allemaal, en ze houden me op de been tijdens de late avonden tussen een fulltime baan en de universiteit.\n\nIk wil dat jullie weten: TREK zal altijd open source zijn, altijd self-hosted, altijd van jullie. Geen tracking, geen abonnementen, geen addertjes. Gewoon een tool gebouwd door iemand die net zo veel van reizen houdt als jullie.\n\nSpeciale dank aan [jubnl](https://github.com/jubnl) — je bent een ongelooflijke medewerker geworden. Zo veel van wat 3.0 geweldig maakt draagt jouw vingerafdruk. Bedankt dat je in dit project geloofde toen het nog ruw was.\n\nEn aan ieder van jullie die een bug meldde, een string vertaalde, TREK deelde met een vriend of het simpelweg gebruikte om een reis te plannen — **bedankt**. Jullie zijn de reden dat dit bestaat.\n\nOp nog vele avonturen samen.\n\n— Maurice\n\n---\n\n[Sluit je aan bij de community op Discord](https://discord.gg/7Q6M6jDwzf)\n\nAls TREK je reizen beter maakt, houdt een [klein kopje koffie](https://ko-fi.com/mauriceboe) altijd de lichten aan.',
+  // System notices — 3.0.14
+  'system_notice.v3014_whitespace_collision.title': 'Actie vereist: gebruikersaccountconflict',
+  'system_notice.v3014_whitespace_collision.body': 'De 3.0.14-upgrade heeft één of meer conflicten in gebruikersnaam of e-mailadres gedetecteerd, veroorzaakt door spaties aan het begin of einde van opgeslagen waarden. Getroffen accounts zijn automatisch hernoemd. Controleer de serverlogboeken op regels die beginnen met **[migration] WHITESPACE COLLISION** om te achterhalen welke accounts moeten worden beoordeeld.',
   'transport.addTransport': 'Vervoer toevoegen',
   'transport.modalTitle.create': 'Vervoer toevoegen',
   'transport.modalTitle.edit': 'Vervoer bewerken',

client/src/i18n/translations/pl.ts

@@ -1197,6 +1197,7 @@ const pl: Record<string, string | { name: string; category: string }[]> = {
   'files.toast.deleteError': 'Nie udało się usunąć pliku',
   'files.sourcePlan': 'Plan dni',
   'files.sourceBooking': 'Rezerwacje',
+  'files.sourceTransport': 'Transport',
   'files.attach': 'Załącz',
   'files.pasteHint': 'Możesz również wkleić obrazki ze schowka (Ctrl+V)',
   'files.trash': 'Kosz',
@@ -1209,6 +1210,7 @@ const pl: Record<string, string | { name: string; category: string }[]> = {
   'files.assignTitle': 'Przypisz plik',
   'files.assignPlace': 'Miejsce',
   'files.assignBooking': 'Rezerwacja',
+  'files.assignTransport': 'Transport',
   'files.unassigned': 'Nieprzypisane',
   'files.unlink': 'Usuń link',
   'files.toast.trashed': 'Przeniesiono do kosza',
@@ -2337,6 +2339,9 @@ const pl: Record<string, string | { name: string; category: string }[]> = {
   // System notices — personal thank you
   'system_notice.v3_thankyou.title': 'Osobiste słowo ode mnie',
   'system_notice.v3_thankyou.body': 'Zanim pójdziesz dalej — chcę się na chwilę zatrzymać.\n\nTREK zaczął się jako poboczny projekt, który zbudowałem na własne podróże. Nigdy nie wyobrażałem sobie, że wyrośnie na coś, czemu 4000 z was ufa przy planowaniu swoich przygód. Każda gwiazdka, każdy issue, każda prośba o funkcję — czytam je wszystkie i to one trzymają mnie na nogach podczas późnych nocy między pracą na pełny etat a uczelnią.\n\nChcę, żebyście wiedzieli: TREK zawsze będzie open source, zawsze self-hosted, zawsze wasz. Bez śledzenia, bez subskrypcji, bez haczyków. Po prostu narzędzie zbudowane przez kogoś, kto kocha podróżowanie tak samo jak wy.\n\nSzczególne podziękowania dla [jubnl](https://github.com/jubnl) — stałeś się niesamowitym współpracownikiem. Tak wiele z tego, co czyni wersję 3.0 wspaniałą, nosi twój ślad. Dziękuję, że uwierzyłeś w ten projekt, gdy był jeszcze surowy.\n\nI każdemu z was, kto zgłosił błąd, przetłumaczył tekst, podzielił się TREK z przyjacielem lub po prostu użył go do zaplanowania podróży — **dziękuję**. To wy jesteście powodem, dla którego to istnieje.\n\nZa wiele kolejnych wspólnych przygód.\n\n— Maurice\n\n---\n\n[Dołącz do społeczności na Discordzie](https://discord.gg/7Q6M6jDwzf)\n\nJeśli TREK sprawia, że Twoje podróże są lepsze, [mała kawa](https://ko-fi.com/mauriceboe) zawsze pomaga utrzymać światła włączone.',
+  // System notices — 3.0.14
+  'system_notice.v3014_whitespace_collision.title': 'Wymagane działanie: konflikt konta użytkownika',
+  'system_notice.v3014_whitespace_collision.body': 'Aktualizacja 3.0.14 wykryła jeden lub więcej konfliktów nazwy użytkownika lub adresu e-mail spowodowanych spacjami na początku lub końcu przechowywanych wartości. Dotknięte konta zostały automatycznie przemianowane. Sprawdź logi serwera pod kątem wierszy zaczynających się od **[migration] WHITESPACE COLLISION**, aby zidentyfikować konta wymagające przeglądu.',
   'transport.addTransport': 'Dodaj transport',
   'transport.modalTitle.create': 'Dodaj transport',
   'transport.modalTitle.edit': 'Edytuj transport',

client/src/i18n/translations/ru.ts

@@ -1245,6 +1245,7 @@ const ru: Record<string, string> = {
   'files.toast.deleteError': 'Не удалось удалить файл',
   'files.sourcePlan': 'План дня',
   'files.sourceBooking': 'Бронирование',
+  'files.sourceTransport': 'Транспорт',
   'files.attach': 'Прикрепить',
   'files.pasteHint': 'Также можно вставить изображения из буфера обмена (Ctrl+V)',
   'files.trash': 'Корзина',
@@ -1257,6 +1258,7 @@ const ru: Record<string, string> = {
   'files.assignTitle': 'Назначить файл',
   'files.assignPlace': 'Место',
   'files.assignBooking': 'Бронирование',
+  'files.assignTransport': 'Транспорт',
   'files.unassigned': 'Не назначен',
   'files.unlink': 'Удалить связь',
   'files.toast.trashed': 'Перемещено в корзину',
@@ -2344,6 +2346,9 @@ const ru: Record<string, string> = {
   // System notices — personal thank you
   'system_notice.v3_thankyou.title': 'Личное слово от меня',
   'system_notice.v3_thankyou.body': 'Прежде чем продолжить — хочу остановиться на мгновение.\n\nTREK начинался как сторонний проект, который я создал для собственных поездок. Я никогда не думал, что он вырастет во что-то, чему 4 000 из вас доверяют планирование своих приключений. Каждая звёздочка, каждый issue, каждый запрос на фичу — я читаю их все, и именно они поддерживают меня в поздние ночи между основной работой и университетом.\n\nХочу, чтобы вы знали: TREK всегда будет open source, всегда self-hosted, всегда вашим. Никакого отслеживания, никаких подписок, никаких подвохов. Просто инструмент, созданный человеком, который любит путешествовать так же, как и вы.\n\nОсобая благодарность [jubnl](https://github.com/jubnl) — ты стал невероятным соратником. Многое из того, что делает версию 3.0 великолепной, несёт твой отпечаток. Спасибо, что поверил в этот проект, когда он был ещё сырым.\n\nИ каждому из вас, кто сообщил об ошибке, перевёл строку, поделился TREK с другом или просто использовал его для планирования поездки — **спасибо**. Вы — причина, по которой всё это существует.\n\nЗа множество новых приключений вместе.\n\n— Maurice\n\n---\n\n[Присоединяйся к сообществу в Discord](https://discord.gg/7Q6M6jDwzf)\n\nЕсли TREK делает твои путешествия лучше, [маленький кофе](https://ko-fi.com/mauriceboe) всегда помогает держать свет включённым.',
+  // System notices — 3.0.14
+  'system_notice.v3014_whitespace_collision.title': 'Требуется действие: конфликт учётных записей',
+  'system_notice.v3014_whitespace_collision.body': 'Обновление 3.0.14 обнаружило один или несколько конфликтов имён пользователей или адресов электронной почты, вызванных ведущими или завершающими пробелами в сохранённых значениях. Затронутые учётные записи были автоматически переименованы. Проверьте логи сервера на строки, начинающиеся с **[migration] WHITESPACE COLLISION**, чтобы определить учётные записи, требующие проверки.',
   'transport.addTransport': 'Добавить транспорт',
   'transport.modalTitle.create': 'Добавить транспорт',
   'transport.modalTitle.edit': 'Изменить транспорт',

client/src/i18n/translations/zh.ts

@@ -1245,6 +1245,7 @@ const zh: Record<string, string> = {
   'files.toast.deleteError': '删除文件失败',
   'files.sourcePlan': '日程计划',
   'files.sourceBooking': '预订',
+  'files.sourceTransport': '交通',
   'files.attach': '附加',
   'files.pasteHint': '也可以从剪贴板粘贴图片 (Ctrl+V)',
   'files.trash': '回收站',
@@ -1257,6 +1258,7 @@ const zh: Record<string, string> = {
   'files.assignTitle': '分配文件',
   'files.assignPlace': '地点',
   'files.assignBooking': '预订',
+  'files.assignTransport': '交通',
   'files.unassigned': '未分配',
   'files.unlink': '移除关联',
   'files.toast.trashed': '已移至回收站',
@@ -2344,6 +2346,9 @@ const zh: Record<string, string> = {
   // System notices — personal thank you
   'system_notice.v3_thankyou.title': '来自我的一封私人信',
   'system_notice.v3_thankyou.body': '在你继续之前——我想停下来说几句。\n\nTREK 最初只是我为自己的旅行而做的一个业余项目。我从未想过它会成长为 4,000 人信赖的冒险规划工具。每一颗星标、每一个 issue、每一个功能请求——我都会读，它们在全职工作和大学学业之间的深夜里支撑着我继续前行。\n\n我想让你们知道：TREK 将永远开源，永远可自托管，永远属于你们。没有追踪，没有订阅，没有任何附加条件。只是一个热爱旅行的人为同样热爱旅行的你们打造的工具。\n\n特别感谢 [jubnl](https://github.com/jubnl)——你已经成为一位不可思议的合作者。3.0 版本中许多精彩之处都留下了你的印记。感谢你在这个项目还很粗糙的时候就选择了相信它。\n\n也感谢你们每一位——报告了 bug、翻译了文本、向朋友分享了 TREK，或者只是用它规划了一次旅行——**谢谢你们**。你们是这一切存在的原因。\n\n愿我们一起踏上更多的冒险旅程。\n\n— Maurice\n\n---\n\n[加入 Discord 社区](https://discord.gg/7Q6M6jDwzf)\n\n如果 TREK 让你的旅行更美好，一杯[小小的咖啡](https://ko-fi.com/mauriceboe)能让这盏灯一直亮着。',
+  // System notices — 3.0.14
+  'system_notice.v3014_whitespace_collision.title': '需要操作：用户账户冲突',
+  'system_notice.v3014_whitespace_collision.body': '3.0.14 版本升级检测到一个或多个由存储账户中首尾空白字符引发的用户名或邮箱冲突。受影响的账户已自动重命名。请检查服务器日志中以 **[migration] WHITESPACE COLLISION** 开头的行，以确认哪些账户需要审查。',
   'transport.addTransport': '添加交通',
   'transport.modalTitle.create': '添加交通',
   'transport.modalTitle.edit': '编辑交通',

client/src/i18n/translations/zhTw.ts

@@ -1305,6 +1305,7 @@ const zhTw: Record<string, string> = {
   'files.toast.deleteError': '刪除檔案失敗',
   'files.sourcePlan': '日程計劃',
   'files.sourceBooking': '預訂',
+  'files.sourceTransport': '交通',
   'files.attach': '附加',
   'files.pasteHint': '也可以從剪貼簿貼上圖片 (Ctrl+V)',
   'files.trash': '回收站',
@@ -1317,6 +1318,7 @@ const zhTw: Record<string, string> = {
   'files.assignTitle': '分配檔案',
   'files.assignPlace': '地點',
   'files.assignBooking': '預訂',
+  'files.assignTransport': '交通',
   'files.unassigned': '未分配',
   'files.unlink': '移除關聯',
   'files.toast.trashed': '已移至回收站',
@@ -2345,6 +2347,9 @@ const zhTw: Record<string, string> = {
   // System notices — personal thank you
   'system_notice.v3_thankyou.title': '來自我的一封私人信',
   'system_notice.v3_thankyou.body': '在你繼續之前——我想停下來說幾句。\n\nTREK 最初只是我為自己的旅行而做的一個業餘專案。我從未想過它會成長為 4,000 人信賴的冒險規劃工具。每一顆星標、每一個 issue、每一個功能請求——我都會讀，它們在全職工作和大學學業之間的深夜裡支撐著我繼續前行。\n\n我想讓你們知道：TREK 將永遠開源，永遠可自託管，永遠屬於你們。沒有追蹤，沒有訂閱，沒有任何附加條件。只是一個熱愛旅行的人為同樣熱愛旅行的你們打造的工具。\n\n特別感謝 [jubnl](https://github.com/jubnl)——你已經成為一位不可思議的合作者。3.0 版本中許多精彩之處都留下了你的印記。感謝你在這個專案還很粗糙的時候就選擇了相信它。\n\n也感謝你們每一位——回報了 bug、翻譯了文字、向朋友分享了 TREK，或者只是用它規劃了一次旅行——**謝謝你們**。你們是這一切存在的原因。\n\n願我們一起踏上更多的冒險旅程。\n\n— Maurice\n\n---\n\n[加入 Discord 社群](https://discord.gg/7Q6M6jDwzf)\n\n如果 TREK 讓你的旅行更美好，一杯[小小的咖啡](https://ko-fi.com/mauriceboe)能讓這盞燈一直亮著。',
+  // System notices — 3.0.14
+  'system_notice.v3014_whitespace_collision.title': '需要操作：使用者帳戶衝突',
+  'system_notice.v3014_whitespace_collision.body': '3.0.14 版本升級偵測到一個或多個由儲存帳戶中前後空白字元引發的使用者名稱或電子郵件衝突。受影響的帳戶已自動重新命名。請檢查伺服器日誌中以 **[migration] WHITESPACE COLLISION** 開頭的行，以確認哪些帳戶需要審查。',
   'transport.addTransport': '新增交通',
   'transport.modalTitle.create': '新增交通',
   'transport.modalTitle.edit': '編輯交通',

client/src/index.css

@@ -807,7 +807,7 @@ img[alt="TREK"] {
 .collab-note-md code, .collab-note-md-full code { font-size: 0.9em; padding: 1px 5px; border-radius: 4px; background: var(--bg-secondary); }
 .collab-note-md-full pre { padding: 10px 12px; border-radius: 8px; background: var(--bg-secondary); overflow-x: auto; margin: 0.5em 0; }
 .collab-note-md-full pre code { padding: 0; background: none; }
-.collab-note-md a, .collab-note-md-full a { color: #3b82f6; text-decoration: underline; }
+.collab-note-md a, .collab-note-md-full a { color: #3b82f6; text-decoration: underline; word-break: break-all; }
 .collab-note-md blockquote, .collab-note-md-full blockquote { border-left: 3px solid var(--border-primary); padding-left: 12px; margin: 0.5em 0; color: var(--text-muted); }
 .collab-note-md-full table { border-collapse: collapse; width: 100%; margin: 0.5em 0; }
 .collab-note-md-full th, .collab-note-md-full td { border: 1px solid var(--border-primary); padding: 4px 8px; font-size: 0.9em; }

client/src/main.tsx

@@ -3,6 +3,9 @@ import ReactDOM from 'react-dom/client'
 import { BrowserRouter } from 'react-router-dom'
 import App from './App'
 import './index.css'
+import { startConnectivityProbe } from './sync/connectivity'
+
+startConnectivityProbe()
 
 ReactDOM.createRoot(document.getElementById('root')!).render(
   <React.StrictMode>

client/src/pages/JourneyDetailPage.tsx

@@ -1,5 +1,6 @@
 import { useEffect, useState, useRef, useCallback, useMemo } from 'react'
 import { formatLocationName } from '../utils/formatters'
+import { normalizeImageFiles } from '../utils/convertHeic'
 import { createPortal } from 'react-dom'
 import { useParams, useNavigate } from 'react-router-dom'
 import { useJourneyStore } from '../store/journeyStore'
@@ -1027,8 +1028,9 @@ function GalleryView({ entries, gallery, journeyId, userId, trips, onPhotoClick,
     if (!files?.length) return
     setGalleryUploading(true)
     try {
+      const normalized = await normalizeImageFiles(files)
       const formData = new FormData()
-      for (const f of files) formData.append('photos', f)
+      for (const f of normalized) formData.append('photos', f)
       await journeyApi.uploadGalleryPhotos(journeyId, formData)
       toast.success(t('journey.photosUploaded', { count: files.length }))
       onRefresh()
@@ -2265,7 +2267,8 @@ function EntryEditor({ entry, journeyId, tripDates, galleryPhotos, onClose, onSa
     if (!files?.length) return
     // Queue files locally until Save so cancel/close actually discards. This
     // keeps photo behavior consistent with text fields — no silent persistence.
-    setPendingFiles(prev => [...prev, ...Array.from(files)])
+    const normalized = await normalizeImageFiles(files)
+    setPendingFiles(prev => [...prev, ...normalized])
   }
 
   return (

client/src/pages/LoginPage.oidc-redirect.test.tsx

@@ -0,0 +1,105 @@
+import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest';
+import { render, screen, waitFor } from '../../tests/helpers/render';
+import { http, HttpResponse } from 'msw';
+import { server } from '../../tests/helpers/msw/server';
+import { resetAllStores } from '../../tests/helpers/store';
+import LoginPage from './LoginPage';
+
+const mockNavigate = vi.fn();
+vi.mock('react-router-dom', async () => {
+  const actual = await vi.importActual('react-router-dom');
+  return { ...actual, useNavigate: () => mockNavigate };
+});
+
+describe('LoginPage — OIDC redirect preservation', () => {
+  let savedLocation: Location;
+
+  beforeEach(() => {
+    resetAllStores();
+    mockNavigate.mockClear();
+    sessionStorage.clear();
+    savedLocation = window.location;
+  });
+
+  afterEach(() => {
+    Object.defineProperty(window, 'location', {
+      configurable: true,
+      writable: true,
+      value: savedLocation,
+    });
+  });
+
+  function setSearch(search: string) {
+    Object.defineProperty(window, 'location', {
+      configurable: true,
+      writable: true,
+      value: { ...window.location, search },
+    });
+  }
+
+  describe('FE-PAGE-LOGIN-022: redirect param stashed in sessionStorage on mount', () => {
+    it('saves decoded redirect to sessionStorage when ?redirect= is present', async () => {
+      setSearch('?redirect=%2Foauth%2Fconsent%3Fclient_id%3Dfoo');
+      render(<LoginPage />);
+
+      await waitFor(() => {
+        expect(sessionStorage.getItem('oidc_redirect')).toBe('/oauth/consent?client_id=foo');
+      });
+    });
+
+    it('does not write to sessionStorage when no redirect param is present', async () => {
+      render(<LoginPage />);
+      await waitFor(() => {
+        expect(screen.getByPlaceholderText('your@email.com')).toBeInTheDocument();
+      });
+
+      expect(sessionStorage.getItem('oidc_redirect')).toBeNull();
+    });
+  });
+
+  describe('FE-PAGE-LOGIN-023: OIDC code exchange navigates to sessionStorage redirect', () => {
+    beforeEach(() => {
+      server.use(
+          http.get('/api/auth/oidc/exchange', () =>
+              HttpResponse.json({ token: 'mock-oidc-token' })
+          ),
+      );
+    });
+
+    it('navigates to the saved sessionStorage redirect after successful OIDC exchange', async () => {
+      sessionStorage.setItem('oidc_redirect', '/oauth/consent?client_id=foo&state=xyz');
+      setSearch('?oidc_code=testcode123');
+      render(<LoginPage />);
+
+      await waitFor(() => {
+        expect(mockNavigate).toHaveBeenCalledWith(
+            '/oauth/consent?client_id=foo&state=xyz',
+            { replace: true },
+        );
+      });
+
+      expect(sessionStorage.getItem('oidc_redirect')).toBeNull();
+    });
+
+    it('falls back to /dashboard when no sessionStorage redirect is set', async () => {
+      setSearch('?oidc_code=testcode123');
+      render(<LoginPage />);
+
+      await waitFor(() => {
+        expect(mockNavigate).toHaveBeenCalledWith('/dashboard', { replace: true });
+      });
+    });
+  });
+
+  describe('FE-PAGE-LOGIN-024: OIDC error clears sessionStorage redirect', () => {
+    it('removes oidc_redirect from sessionStorage on OIDC error', async () => {
+      sessionStorage.setItem('oidc_redirect', '/oauth/consent?client_id=foo');
+      setSearch('?oidc_error=token_failed');
+      render(<LoginPage />);
+
+      await waitFor(() => {
+        expect(sessionStorage.getItem('oidc_redirect')).toBeNull();
+      });
+    });
+  });
+});

client/src/pages/LoginPage.tsx

@@ -55,6 +55,12 @@ export default function LoginPage(): React.ReactElement {
     return '/dashboard'
   }, [])
 
+  useEffect(() => {
+    if (redirectTarget !== '/dashboard') {
+      sessionStorage.setItem('oidc_redirect', redirectTarget)
+    }
+  }, [redirectTarget])
+
   useEffect(() => {
     const params = new URLSearchParams(window.location.search)
 
@@ -83,7 +89,9 @@ export default function LoginPage(): React.ReactElement {
           window.history.replaceState({}, '', '/login')
           if (data.token) {
             await loadUser()
-            navigate('/dashboard', { replace: true })
+            const savedRedirect = sessionStorage.getItem('oidc_redirect') || '/dashboard'
+            sessionStorage.removeItem('oidc_redirect')
+            navigate(savedRedirect, { replace: true })
           } else {
             setError(data.error || t('login.oidcFailed'))
           }
@@ -104,19 +112,34 @@ export default function LoginPage(): React.ReactElement {
         invalid_state: t('login.oidc.invalidState'),
       }
       setError(errorMessages[oidcError] || oidcError)
+      sessionStorage.removeItem('oidc_redirect')
       window.history.replaceState({}, '', '/login')
       return
     }
 
-    authApi.getAppConfig?.().catch(() => null).then((config: AppConfig | null) => {
-      if (config) {
-        setAppConfig(config)
-        if (!config.has_users) setMode('register')
-        if (!config.password_login && config.oidc_login && config.oidc_configured && config.has_users && !invite && !noRedirect) {
-          window.location.href = '/api/auth/oidc/login'
+    const CONFIG_CACHE_KEY = 'trek_app_config_cache'
+    authApi.getAppConfig?.()
+      .then((config: AppConfig) => {
+        try { localStorage.setItem(CONFIG_CACHE_KEY, JSON.stringify(config)) } catch { /* ignore quota errors */ }
+        return { config, fromCache: false }
+      })
+      .catch(() => {
+        try {
+          const raw = localStorage.getItem(CONFIG_CACHE_KEY)
+          return raw ? { config: JSON.parse(raw) as AppConfig, fromCache: true } : { config: null as AppConfig | null, fromCache: false }
+        } catch { return { config: null as AppConfig | null, fromCache: false } }
+      })
+      .then(({ config, fromCache }) => {
+        if (config) {
+          setAppConfig(config)
+          if (!config.has_users) setMode('register')
+          // Skip auto-redirect when config is from cache — network is unreliable
+          // and auto-redirecting to the IdP could loop if the proxy changed.
+          if (!fromCache && !config.password_login && config.oidc_login && config.oidc_configured && config.has_users && !invite && !noRedirect) {
+            window.location.href = '/api/auth/oidc/login'
+          }
         }
-      }
-    })
+      })
   }, [navigate, t, noRedirect])
 
   // Language detection chain (runs once on mount, only if user has no saved preference):

client/src/pages/OAuthAuthorizePage.test.tsx

@@ -12,7 +12,7 @@ import OAuthAuthorizePage from './OAuthAuthorizePage';
 const DEFAULT_SEARCH = '?client_id=test-client&redirect_uri=http%3A%2F%2Flocalhost%3A4000%2Fcallback&scope=trips%3Aread&state=abc&code_challenge=challenge&code_challenge_method=S256';
 
 function setSearchParams(search: string) {
-  window.history.pushState({}, '', '/oauth/authorize' + search);
+  window.history.pushState({}, '', '/oauth/consent' + search);
 }
 
 const VALIDATE_OK = {

client/src/pages/OAuthAuthorizePage.tsx

@@ -34,6 +34,7 @@ export default function OAuthAuthorizePage(): React.ReactElement {
   const state          = params.get('state') || ''
   const codeChallenge  = params.get('code_challenge') || ''
   const ccMethod       = params.get('code_challenge_method') || ''
+  const resource       = params.get('resource') || undefined
 
   // Load auth state once, then validate
   useEffect(() => {
@@ -43,7 +44,7 @@ export default function OAuthAuthorizePage(): React.ReactElement {
   useEffect(() => {
     if (authLoading) return
     validateRequest()
-  // eslint-disable-next-line react-hooks/exhaustive-deps
+    // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [authLoading, isAuthenticated])
 
   async function validateRequest() {
@@ -57,6 +58,7 @@ export default function OAuthAuthorizePage(): React.ReactElement {
         code_challenge: codeChallenge,
         code_challenge_method: ccMethod,
         response_type: 'code',
+        resource,
       })
       setValidation(result)
 
@@ -99,6 +101,7 @@ export default function OAuthAuthorizePage(): React.ReactElement {
         code_challenge: codeChallenge,
         code_challenge_method: ccMethod,
         approved,
+        resource,
       })
       setPageState('done')
       window.location.href = result.redirect
@@ -111,20 +114,20 @@ export default function OAuthAuthorizePage(): React.ReactElement {
 
   function toggleScope(s: string) {
     setSelectedScopes(prev =>
-      prev.includes(s) ? prev.filter(x => x !== s) : [...prev, s]
+        prev.includes(s) ? prev.filter(x => x !== s) : [...prev, s]
     )
   }
 
   function toggleGroup(groupScopes: string[], allSelected: boolean) {
     setSelectedScopes(prev =>
-      allSelected
-        ? prev.filter(s => !groupScopes.includes(s))
-        : [...new Set([...prev, ...groupScopes])]
+        allSelected
+            ? prev.filter(s => !groupScopes.includes(s))
+            : [...new Set([...prev, ...groupScopes])]
     )
   }
 
   function handleLoginRedirect() {
-    const next = '/oauth/authorize?' + params.toString()
+    const next = '/oauth/consent?' + params.toString() + window.location.hash
     window.location.href = '/login?redirect=' + encodeURIComponent(next)
   }
 
@@ -145,212 +148,212 @@ export default function OAuthAuthorizePage(): React.ReactElement {
 
   if (pageState === 'loading' || pageState === 'auto_approving') {
     return (
-      <div className="min-h-screen flex items-center justify-center" style={{ background: 'var(--bg-primary)' }}>
-        <div className="flex flex-col items-center gap-3">
-          <Loader2 className="w-8 h-8 animate-spin" style={{ color: 'var(--accent-primary, #4f46e5)' }} />
-          <p className="text-sm" style={{ color: 'var(--text-secondary)' }}>
-            {pageState === 'auto_approving' ? 'Authorizing…' : 'Loading…'}
-          </p>
+        <div className="min-h-screen flex items-center justify-center" style={{ background: 'var(--bg-primary)' }}>
+          <div className="flex flex-col items-center gap-3">
+            <Loader2 className="w-8 h-8 animate-spin" style={{ color: 'var(--accent-primary, #4f46e5)' }} />
+            <p className="text-sm" style={{ color: 'var(--text-secondary)' }}>
+              {pageState === 'auto_approving' ? 'Authorizing…' : 'Loading…'}
+            </p>
+          </div>
         </div>
-      </div>
     )
   }
 
   if (pageState === 'error') {
     return (
-      <div className="min-h-screen flex items-center justify-center p-4" style={{ background: 'var(--bg-primary)' }}>
-        <div className="w-full max-w-sm rounded-xl shadow-lg p-8 space-y-4 text-center" style={{ background: 'var(--bg-card)' }}>
-          <AlertTriangle className="w-10 h-10 mx-auto text-red-500" />
-          <h1 className="text-xl font-semibold" style={{ color: 'var(--text-primary)' }}>Authorization Error</h1>
-          <p className="text-sm" style={{ color: 'var(--text-secondary)' }}>{errorMsg}</p>
+        <div className="min-h-screen flex items-center justify-center p-4" style={{ background: 'var(--bg-primary)' }}>
+          <div className="w-full max-w-sm rounded-xl shadow-lg p-8 space-y-4 text-center" style={{ background: 'var(--bg-card)' }}>
+            <AlertTriangle className="w-10 h-10 mx-auto text-red-500" />
+            <h1 className="text-xl font-semibold" style={{ color: 'var(--text-primary)' }}>Authorization Error</h1>
+            <p className="text-sm" style={{ color: 'var(--text-secondary)' }}>{errorMsg}</p>
+          </div>
         </div>
-      </div>
     )
   }
 
   if (pageState === 'login_required') {
     return (
-      <div className="min-h-screen flex items-center justify-center p-4" style={{ background: 'var(--bg-primary)' }}>
-        <div className="w-full max-w-sm rounded-xl shadow-lg p-8 space-y-5" style={{ background: 'var(--bg-card)' }}>
-          <div className="text-center space-y-2">
-            <Lock className="w-10 h-10 mx-auto" style={{ color: 'var(--accent-primary, #4f46e5)' }} />
-            <h1 className="text-xl font-semibold" style={{ color: 'var(--text-primary)' }}>Sign in to continue</h1>
-            <p className="text-sm" style={{ color: 'var(--text-secondary)' }}>
-              <strong>{validation?.client?.name || clientId}</strong> wants access to your TREK account. Please sign in first.
-            </p>
+        <div className="min-h-screen flex items-center justify-center p-4" style={{ background: 'var(--bg-primary)' }}>
+          <div className="w-full max-w-sm rounded-xl shadow-lg p-8 space-y-5" style={{ background: 'var(--bg-card)' }}>
+            <div className="text-center space-y-2">
+              <Lock className="w-10 h-10 mx-auto" style={{ color: 'var(--accent-primary, #4f46e5)' }} />
+              <h1 className="text-xl font-semibold" style={{ color: 'var(--text-primary)' }}>Sign in to continue</h1>
+              <p className="text-sm" style={{ color: 'var(--text-secondary)' }}>
+                <strong>{validation?.client?.name || clientId}</strong> wants access to your TREK account. Please sign in first.
+              </p>
+            </div>
+            <button
+                onClick={handleLoginRedirect}
+                className="w-full flex items-center justify-center gap-2 px-4 py-2.5 rounded-lg text-sm font-medium text-white"
+                style={{ background: 'var(--accent-primary, #4f46e5)' }}>
+              <LogIn className="w-4 h-4" />
+              Sign in to TREK
+            </button>
           </div>
-          <button
-            onClick={handleLoginRedirect}
-            className="w-full flex items-center justify-center gap-2 px-4 py-2.5 rounded-lg text-sm font-medium text-white"
-            style={{ background: 'var(--accent-primary, #4f46e5)' }}>
-            <LogIn className="w-4 h-4" />
-            Sign in to TREK
-          </button>
         </div>
-      </div>
     )
   }
 
   // pageState === 'consent'
   return (
-    <div className="min-h-screen flex items-center justify-center p-4" style={{ background: 'var(--bg-primary)' }}>
-      <div className="w-full max-w-2xl rounded-xl shadow-lg overflow-hidden flex flex-col sm:flex-row" style={{ background: 'var(--bg-card)' }}>
+      <div className="min-h-screen flex items-center justify-center p-4" style={{ background: 'var(--bg-primary)' }}>
+        <div className="w-full max-w-2xl rounded-xl shadow-lg overflow-hidden flex flex-col sm:flex-row" style={{ background: 'var(--bg-card)' }}>
 
-        {/* Left panel — app identity + actions */}
-        <div className="sm:w-64 sm:flex-shrink-0 flex flex-col px-8 py-8 sm:border-r" style={{ borderColor: 'var(--border-primary)' }}>
-          <div className="flex-1 space-y-4">
-            <div className="w-12 h-12 rounded-full flex items-center justify-center" style={{ background: 'var(--bg-secondary)' }}>
-              <ShieldCheck className="w-6 h-6" style={{ color: 'var(--accent-primary, #4f46e5)' }} />
-            </div>
-            <div>
-              <p className="text-xs font-medium uppercase tracking-wide mb-1" style={{ color: 'var(--text-tertiary)' }}>Authorization Request</p>
-              <h1 className="text-lg font-semibold leading-snug" style={{ color: 'var(--text-primary)' }}>
-                {validation?.client?.name || clientId}
-              </h1>
-              <p className="text-sm mt-2" style={{ color: 'var(--text-secondary)' }}>
-                This application is requesting access to your TREK account.
-              </p>
-            </div>
-          </div>
-
-          <div className="mt-8 space-y-2">
-            <p className="text-xs mb-3" style={{ color: 'var(--text-tertiary)' }}>
-              Only grant access to applications you trust. Your data stays on your server.
-            </p>
-            <button
-              onClick={() => submitConsent(true)}
-              disabled={submitting || (validation?.scopeSelectable === true && selectedScopes.length === 0)}
-              className="w-full px-4 py-2.5 rounded-lg text-sm font-medium text-white disabled:opacity-60 transition-opacity"
-              style={{ background: 'var(--accent-primary, #4f46e5)' }}>
-              {submitting
-                ? 'Authorizing…'
-                : validation?.scopeSelectable && selectedScopes.length === 0
-                  ? 'Select at least one scope'
-                  : validation?.scopeSelectable
-                    ? `Approve (${selectedScopes.length} scope${selectedScopes.length !== 1 ? 's' : ''})`
-                    : 'Approve Access'}
-            </button>
-            <button
-              onClick={() => submitConsent(false)}
-              disabled={submitting}
-              className="w-full px-4 py-2.5 rounded-lg text-sm font-medium border transition-colors hover:bg-slate-50 dark:hover:bg-slate-800 disabled:opacity-60"
-              style={{ borderColor: 'var(--border-primary)', color: 'var(--text-secondary)' }}>
-              Deny
-            </button>
-          </div>
-        </div>
-
-        {/* Right panel — selectable scopes */}
-        <div className="flex-1 px-6 py-8 overflow-y-auto max-h-[80vh] sm:max-h-[600px]">
-          <div className="space-y-6">
-            {Object.keys(scopesByGroup).length > 0 && (
+          {/* Left panel — app identity + actions */}
+          <div className="sm:w-64 sm:flex-shrink-0 flex flex-col px-8 py-8 sm:border-r" style={{ borderColor: 'var(--border-primary)' }}>
+            <div className="flex-1 space-y-4">
+              <div className="w-12 h-12 rounded-full flex items-center justify-center" style={{ background: 'var(--bg-secondary)' }}>
+                <ShieldCheck className="w-6 h-6" style={{ color: 'var(--accent-primary, #4f46e5)' }} />
+              </div>
               <div>
-                <p className="text-xs font-medium uppercase tracking-wide mb-4" style={{ color: 'var(--text-tertiary)' }}>
-                  {validation?.scopeSelectable ? 'Choose which permissions to grant' : 'Permissions requested'}
+                <p className="text-xs font-medium uppercase tracking-wide mb-1" style={{ color: 'var(--text-tertiary)' }}>Authorization Request</p>
+                <h1 className="text-lg font-semibold leading-snug" style={{ color: 'var(--text-primary)' }}>
+                  {validation?.client?.name || clientId}
+                </h1>
+                <p className="text-sm mt-2" style={{ color: 'var(--text-secondary)' }}>
+                  This application is requesting access to your TREK account.
                 </p>
+              </div>
+            </div>
 
-                {validation?.scopeSelectable ? (
-                  /* DCR client — user selects which scopes to grant */
-                  <div className="space-y-3">
-                    {Object.entries(scopesByGroup).map(([group, groupScopes]) => {
-                      const allGroupSelected = groupScopes.every(s => selectedScopes.includes(s))
-                      const someGroupSelected = groupScopes.some(s => selectedScopes.includes(s))
-                      return (
-                        <div key={group} className="rounded-lg border overflow-hidden" style={{ borderColor: 'var(--border-primary)' }}>
-                          <label className="flex items-center gap-2.5 px-3 py-2 cursor-pointer" style={{ background: 'var(--bg-secondary)' }}>
-                            <input
-                              type="checkbox"
-                              checked={allGroupSelected}
-                              ref={el => { if (el) el.indeterminate = someGroupSelected && !allGroupSelected }}
-                              onChange={() => toggleGroup(groupScopes, allGroupSelected)}
-                              className="rounded flex-shrink-0"
-                            />
-                            <span className="text-xs font-semibold" style={{ color: 'var(--text-secondary)' }}>{group}</span>
-                            <span className="ml-auto text-xs" style={{ color: 'var(--text-tertiary)' }}>
+            <div className="mt-8 space-y-2">
+              <p className="text-xs mb-3" style={{ color: 'var(--text-tertiary)' }}>
+                Only grant access to applications you trust. Your data stays on your server.
+              </p>
+              <button
+                  onClick={() => submitConsent(true)}
+                  disabled={submitting || (validation?.scopeSelectable === true && selectedScopes.length === 0)}
+                  className="w-full px-4 py-2.5 rounded-lg text-sm font-medium text-white disabled:opacity-60 transition-opacity"
+                  style={{ background: 'var(--accent-primary, #4f46e5)' }}>
+                {submitting
+                    ? 'Authorizing…'
+                    : validation?.scopeSelectable && selectedScopes.length === 0
+                        ? 'Select at least one scope'
+                        : validation?.scopeSelectable
+                            ? `Approve (${selectedScopes.length} scope${selectedScopes.length !== 1 ? 's' : ''})`
+                            : 'Approve Access'}
+              </button>
+              <button
+                  onClick={() => submitConsent(false)}
+                  disabled={submitting}
+                  className="w-full px-4 py-2.5 rounded-lg text-sm font-medium border transition-colors hover:bg-slate-50 dark:hover:bg-slate-800 disabled:opacity-60"
+                  style={{ borderColor: 'var(--border-primary)', color: 'var(--text-secondary)' }}>
+                Deny
+              </button>
+            </div>
+          </div>
+
+          {/* Right panel — selectable scopes */}
+          <div className="flex-1 px-6 py-8 overflow-y-auto max-h-[80vh] sm:max-h-[600px]">
+            <div className="space-y-6">
+              {Object.keys(scopesByGroup).length > 0 && (
+                  <div>
+                    <p className="text-xs font-medium uppercase tracking-wide mb-4" style={{ color: 'var(--text-tertiary)' }}>
+                      {validation?.scopeSelectable ? 'Choose which permissions to grant' : 'Permissions requested'}
+                    </p>
+
+                    {validation?.scopeSelectable ? (
+                        /* DCR client — user selects which scopes to grant */
+                        <div className="space-y-3">
+                          {Object.entries(scopesByGroup).map(([group, groupScopes]) => {
+                            const allGroupSelected = groupScopes.every(s => selectedScopes.includes(s))
+                            const someGroupSelected = groupScopes.some(s => selectedScopes.includes(s))
+                            return (
+                                <div key={group} className="rounded-lg border overflow-hidden" style={{ borderColor: 'var(--border-primary)' }}>
+                                  <label className="flex items-center gap-2.5 px-3 py-2 cursor-pointer" style={{ background: 'var(--bg-secondary)' }}>
+                                    <input
+                                        type="checkbox"
+                                        checked={allGroupSelected}
+                                        ref={el => { if (el) el.indeterminate = someGroupSelected && !allGroupSelected }}
+                                        onChange={() => toggleGroup(groupScopes, allGroupSelected)}
+                                        className="rounded flex-shrink-0"
+                                    />
+                                    <span className="text-xs font-semibold" style={{ color: 'var(--text-secondary)' }}>{group}</span>
+                                    <span className="ml-auto text-xs" style={{ color: 'var(--text-tertiary)' }}>
                               {groupScopes.filter(s => selectedScopes.includes(s)).length}/{groupScopes.length}
                             </span>
-                          </label>
-                          <div className="divide-y" style={{ borderColor: 'var(--border-primary)' }}>
-                            {groupScopes.map(s => {
-                              const keys = SCOPE_GROUPS[s]
-                              return (
-                                <label
-                                  key={s}
-                                  className="flex items-start gap-2.5 px-3 py-2 cursor-pointer transition-colors hover:bg-slate-50 dark:hover:bg-slate-800/50">
-                                  <input
-                                    type="checkbox"
-                                    checked={selectedScopes.includes(s)}
-                                    onChange={() => toggleScope(s)}
-                                    className="mt-0.5 rounded flex-shrink-0"
-                                  />
-                                  <span className="mt-0.5 text-base leading-none flex-shrink-0">
+                                  </label>
+                                  <div className="divide-y" style={{ borderColor: 'var(--border-primary)' }}>
+                                    {groupScopes.map(s => {
+                                      const keys = SCOPE_GROUPS[s]
+                                      return (
+                                          <label
+                                              key={s}
+                                              className="flex items-start gap-2.5 px-3 py-2 cursor-pointer transition-colors hover:bg-slate-50 dark:hover:bg-slate-800/50">
+                                            <input
+                                                type="checkbox"
+                                                checked={selectedScopes.includes(s)}
+                                                onChange={() => toggleScope(s)}
+                                                className="mt-0.5 rounded flex-shrink-0"
+                                            />
+                                            <span className="mt-0.5 text-base leading-none flex-shrink-0">
                                     {s.endsWith(':delete') ? '🗑️' : s.endsWith(':write') ? '✏️' : '👁️'}
                                   </span>
-                                  <div className="min-w-0">
-                                    <p className="text-sm font-medium" style={{ color: 'var(--text-primary)' }}>{keys ? t(keys.labelKey) : s}</p>
-                                    <p className="text-xs mt-0.5" style={{ color: 'var(--text-tertiary)' }}>{keys ? t(keys.descriptionKey) : ''}</p>
+                                            <div className="min-w-0">
+                                              <p className="text-sm font-medium" style={{ color: 'var(--text-primary)' }}>{keys ? t(keys.labelKey) : s}</p>
+                                              <p className="text-xs mt-0.5" style={{ color: 'var(--text-tertiary)' }}>{keys ? t(keys.descriptionKey) : ''}</p>
+                                            </div>
+                                          </label>
+                                      )
+                                    })}
                                   </div>
-                                </label>
-                              )
-                            })}
-                          </div>
-                        </div>
-                      )
-                    })}
-                  </div>
-                ) : (
-                  /* Settings-created client — scopes are fixed, show read-only */
-                  <div className="space-y-5">
-                    {Object.entries(scopesByGroup).map(([group, groupScopes]) => (
-                      <div key={group}>
-                        <p className="text-xs font-semibold mb-2" style={{ color: 'var(--text-secondary)' }}>{group}</p>
-                        <div className="space-y-1.5">
-                          {groupScopes.map(s => {
-                            const keys = SCOPE_GROUPS[s]
-                            return (
-                              <div key={s} className="flex items-start gap-2.5 px-3 py-2 rounded-lg" style={{ background: 'var(--bg-secondary)' }}>
-                                <span className="mt-0.5 text-base leading-none flex-shrink-0">
-                                  {s.endsWith(':delete') ? '🗑️' : s.endsWith(':write') ? '✏️' : '👁️'}
-                                </span>
-                                <div className="min-w-0">
-                                  <p className="text-sm font-medium" style={{ color: 'var(--text-primary)' }}>{keys ? t(keys.labelKey) : s}</p>
-                                  <p className="text-xs mt-0.5" style={{ color: 'var(--text-tertiary)' }}>{keys ? t(keys.descriptionKey) : ''}</p>
                                 </div>
-                              </div>
                             )
                           })}
                         </div>
-                      </div>
-                    ))}
+                    ) : (
+                        /* Settings-created client — scopes are fixed, show read-only */
+                        <div className="space-y-5">
+                          {Object.entries(scopesByGroup).map(([group, groupScopes]) => (
+                              <div key={group}>
+                                <p className="text-xs font-semibold mb-2" style={{ color: 'var(--text-secondary)' }}>{group}</p>
+                                <div className="space-y-1.5">
+                                  {groupScopes.map(s => {
+                                    const keys = SCOPE_GROUPS[s]
+                                    return (
+                                        <div key={s} className="flex items-start gap-2.5 px-3 py-2 rounded-lg" style={{ background: 'var(--bg-secondary)' }}>
+                                <span className="mt-0.5 text-base leading-none flex-shrink-0">
+                                  {s.endsWith(':delete') ? '🗑️' : s.endsWith(':write') ? '✏️' : '👁️'}
+                                </span>
+                                          <div className="min-w-0">
+                                            <p className="text-sm font-medium" style={{ color: 'var(--text-primary)' }}>{keys ? t(keys.labelKey) : s}</p>
+                                            <p className="text-xs mt-0.5" style={{ color: 'var(--text-tertiary)' }}>{keys ? t(keys.descriptionKey) : ''}</p>
+                                          </div>
+                                        </div>
+                                    )
+                                  })}
+                                </div>
+                              </div>
+                          ))}
+                        </div>
+                    )}
                   </div>
-                )}
-              </div>
-            )}
+              )}
 
-            {/* Always-available tools — granted regardless of scopes */}
-            <div>
-              <p className="text-xs font-medium uppercase tracking-wide mb-3" style={{ color: 'var(--text-tertiary)' }}>
-                Always included
-              </p>
-              <div className="space-y-1.5">
-                {[
-                  { name: 'list_trips',       desc: 'List your trips so the AI can discover trip IDs' },
-                  { name: 'get_trip_summary', desc: 'Read a trip overview needed to use any other tool' },
-                ].map(({ name, desc }) => (
-                  <div key={name} className="flex items-start gap-2.5 px-3 py-2 rounded-lg" style={{ background: 'var(--bg-secondary)' }}>
-                    <span className="mt-0.5 text-base leading-none flex-shrink-0">👁️</span>
-                    <div className="min-w-0">
-                      <p className="text-sm font-medium font-mono" style={{ color: 'var(--text-primary)' }}>{name}</p>
-                      <p className="text-xs mt-0.5" style={{ color: 'var(--text-tertiary)' }}>{desc}</p>
-                    </div>
-                  </div>
-                ))}
+              {/* Always-available tools — granted regardless of scopes */}
+              <div>
+                <p className="text-xs font-medium uppercase tracking-wide mb-3" style={{ color: 'var(--text-tertiary)' }}>
+                  Always included
+                </p>
+                <div className="space-y-1.5">
+                  {[
+                    { name: 'list_trips',       desc: 'List your trips so the AI can discover trip IDs' },
+                    { name: 'get_trip_summary', desc: 'Read a trip overview needed to use any other tool' },
+                  ].map(({ name, desc }) => (
+                      <div key={name} className="flex items-start gap-2.5 px-3 py-2 rounded-lg" style={{ background: 'var(--bg-secondary)' }}>
+                        <span className="mt-0.5 text-base leading-none flex-shrink-0">👁️</span>
+                        <div className="min-w-0">
+                          <p className="text-sm font-medium font-mono" style={{ color: 'var(--text-primary)' }}>{name}</p>
+                          <p className="text-xs mt-0.5" style={{ color: 'var(--text-tertiary)' }}>{desc}</p>
+                        </div>
+                      </div>
+                  ))}
+                </div>
               </div>
             </div>
           </div>
-        </div>
 
+        </div>
       </div>
-    </div>
   )
-}
+}

client/src/pages/SharedTripPage.tsx

@@ -10,8 +10,9 @@ import { getCategoryIcon } from '../components/shared/categoryIcons'
 import { createElement } from 'react'
 import { renderToStaticMarkup } from 'react-dom/server'
 import { Clock, MapPin, FileText, Train, Plane, Bus, Car, Ship, Ticket, Hotel, Map, Luggage, Wallet, MessageCircle } from 'lucide-react'
+import { isDayInAccommodationRange } from '../utils/dayOrder'
+import { getTransportForDay, getMergedItems } from '../utils/dayMerge'
 
-const TRANSPORT_TYPES = new Set(['flight', 'train', 'bus', 'car', 'cruise'])
 const TRANSPORT_ICONS = { flight: Plane, train: Train, bus: Bus, car: Car, cruise: Ship }
 
 function createMarkerIcon(place: any) {
@@ -183,14 +184,16 @@ export default function SharedTripPage() {
           {sortedDays.map((day: any, di: number) => {
             const da = assignments[String(day.id)] || []
             const notes = (dayNotes[String(day.id)] || [])
-            const dayTransport = (reservations || []).filter((r: any) => TRANSPORT_TYPES.has(r.type) && r.reservation_time?.split('T')[0] === day.date)
-            const dayAccs = (accommodations || []).filter((a: any) => day.id >= a.start_day_id && day.id <= a.end_day_id)
+            const dayAssignmentIds: number[] = da.map((a: any) => a.id)
+            const dayTransport = getTransportForDay({ reservations: reservations || [], dayId: day.id, dayAssignmentIds, days: sortedDays })
+            const dayAccs = (accommodations || []).filter((a: any) => isDayInAccommodationRange(day, a.start_day_id, a.end_day_id, sortedDays))
 
-            const merged = [
-              ...da.map((a: any) => ({ type: 'place', k: a.order_index, data: a })),
-              ...notes.map((n: any) => ({ type: 'note', k: n.sort_order ?? 0, data: n })),
-              ...dayTransport.map((r: any) => ({ type: 'transport', k: r.day_plan_position ?? 999, data: r })),
-            ].sort((a, b) => a.k - b.k)
+            const merged = getMergedItems({
+              dayAssignments: da,
+              dayNotes: notes,
+              dayTransports: dayTransport,
+              dayId: day.id,
+            })
 
             return (
               <div key={day.id} style={{ background: 'var(--bg-card, white)', borderRadius: 14, overflow: 'hidden', border: '1px solid var(--border-faint, #e5e7eb)' }}>
@@ -211,7 +214,7 @@ export default function SharedTripPage() {
 
                 {selectedDay === day.id && merged.length > 0 && (
                   <div style={{ padding: '0 16px 12px', display: 'flex', flexDirection: 'column', gap: 6 }}>
-                    {merged.map((item: any, idx: number) => {
+                    {merged.map((item: any) => {
                       if (item.type === 'transport') {
                         const r = item.data
                         const TIcon = TRANSPORT_ICONS[r.type] || Ticket

client/src/pages/TripPlannerPage.test.tsx

@@ -1474,6 +1474,56 @@ describe('TripPlannerPage', () => {
     });
   });
 
+  describe('FE-PAGE-PLANNER-051: Mobile Plan sidebar stays mounted after onPlaceClick (issue #932)', () => {
+    it('does not unmount the mobile Plan portal when a place is tapped, preserving scroll position', async () => {
+      vi.useFakeTimers();
+      Object.defineProperty(window, 'innerWidth', { writable: true, configurable: true, value: 375 });
+
+      const place = buildPlace({ id: 1, trip_id: 42, lat: 48.8566, lng: 2.3522 });
+      const assignment = buildAssignment({ id: 10, day_id: 99, place, order_index: 0 });
+      seedTripStore({ id: 42 });
+      seedStore(useTripStore, {
+        places: [place],
+        assignments: { '99': [assignment] },
+      } as any);
+
+      renderPlannerPage(42);
+      act(() => { vi.runAllTimers(); });
+      vi.useRealTimers();
+
+      await waitFor(() => {
+        expect(screen.getByTestId('day-plan-sidebar')).toBeInTheDocument();
+      });
+
+      // Open the mobile Plan portal via the bottom-nav Plan button (selector mirrors FE-PAGE-PLANNER-049).
+      const mobilePlanBtn = Array.from(document.body.querySelectorAll('button')).find(
+        b => b.textContent === 'Plan' && !b.getAttribute('title'),
+      );
+      expect(mobilePlanBtn).toBeTruthy();
+      await act(async () => { fireEvent.click(mobilePlanBtn!); });
+
+      await waitFor(() => {
+        expect(screen.getAllByTestId('day-plan-sidebar').length).toBe(2);
+      });
+
+      // The mock factory overwrites capturedDayPlanSidebarProps on each mount,
+      // so current holds the mobile portal instance's props.
+      const mobileOnPlaceClick = capturedDayPlanSidebarProps.current.onPlaceClick;
+      expect(typeof mobileOnPlaceClick).toBe('function');
+
+      await act(async () => {
+        mobileOnPlaceClick(place.id, assignment.id);
+      });
+
+      // Invariant: portal must NOT unmount — both instances persist.
+      // Pre-fix: collapses to 1 (setMobileSidebarOpen(null) destroyed scroll container).
+      // Post-fix: stays at 2, browser preserves scrollTop on the living DOM node.
+      expect(screen.getAllByTestId('day-plan-sidebar').length).toBe(2);
+
+      Object.defineProperty(window, 'innerWidth', { writable: true, configurable: true, value: 1024 });
+    });
+  });
+
   describe('FE-PAGE-PLANNER-037: onExpandedDaysChange covers mapPlaces hidden logic', () => {
     it('calls onExpandedDaysChange to trigger mapPlaces hidden set computation', async () => {
       vi.useFakeTimers();

client/src/pages/TripPlannerPage.tsx

@@ -272,6 +272,8 @@ export default function TripPlannerPage(): React.ReactElement | null {
   const [fitKey, setFitKey] = useState<number>(0)
   const initialFitTripId = useRef<number | null>(null)
   const [mobileSidebarOpen, setMobileSidebarOpen] = useState<'left' | 'right' | null>(null)
+  const mobilePlanScrollTopRef = useRef<number>(0)
+  const mobilePlacesScrollTopRef = useRef<number>(0)
   const [deletePlaceId, setDeletePlaceId] = useState<number | null>(null)
   const [deletePlaceIds, setDeletePlaceIds] = useState<number[] | null>(null)
 
@@ -343,7 +345,10 @@ export default function TripPlannerPage(): React.ReactElement | null {
   }, [tripId])
 
   useEffect(() => {
-    if (tripId) tripActions.loadReservations(tripId)
+    if (tripId) {
+      tripActions.loadReservations(tripId)
+      tripActions.loadBudgetItems?.(tripId)
+    }
   }, [tripId])
 
   useTripWebSocket(tripId)
@@ -663,15 +668,20 @@ export default function TripPlannerPage(): React.ReactElement | null {
   const handleSaveTransport = async (data) => {
     try {
       if (editingTransport) {
-        await tripActions.updateReservation(tripId, editingTransport.id, data)
+        const r = await tripActions.updateReservation(tripId, editingTransport.id, data)
         toast.success(t('trip.toast.reservationUpdated'))
+        setShowTransportModal(false)
+        setEditingTransport(null)
+        setTransportModalDayId(null)
+        return r
       } else {
-        await tripActions.addReservation(tripId, data)
+        const r = await tripActions.addReservation(tripId, data)
         toast.success(t('trip.toast.reservationAdded'))
+        setShowTransportModal(false)
+        setEditingTransport(null)
+        setTransportModalDayId(null)
+        return r
       }
-      setShowTransportModal(false)
-      setEditingTransport(null)
-      setTransportModalDayId(null)
     } catch (err: unknown) { toast.error(err instanceof Error ? err.message : t('common.unknownError')) }
   }
 
@@ -1106,8 +1116,8 @@ export default function TripPlannerPage(): React.ReactElement | null {
                   </div>
                   <div style={{ flex: 1, overflow: 'auto' }}>
                     {mobileSidebarOpen === 'left'
-                      ? <DayPlanSidebar tripId={tripId} trip={trip} days={days} places={places} categories={categories} assignments={assignments} selectedDayId={selectedDayId} selectedPlaceId={selectedPlaceId} selectedAssignmentId={selectedAssignmentId} onSelectDay={(id) => { handleSelectDay(id); setMobileSidebarOpen(null) }} onPlaceClick={(placeId, assignmentId) => { handlePlaceClick(placeId, assignmentId); setMobileSidebarOpen(null) }} onReorder={handleReorder} onUpdateDayTitle={handleUpdateDayTitle} onAssignToDay={handleAssignToDay} onRouteCalculated={(r) => { if (r) { setRoute(r.coordinates); setRouteInfo({ distance: r.distanceText, duration: r.durationText }) } }} reservations={reservations} onAddReservation={(dayId) => { setEditingReservation(null); tripActions.setSelectedDay(dayId); setShowReservationModal(true); setMobileSidebarOpen(null) }} onAddPlace={() => { setEditingPlace(null); setShowPlaceForm(true); setMobileSidebarOpen(null) }} onDayDetail={(day) => { setShowDayDetail(day); setSelectedPlaceId(null); selectAssignment(null); setMobileSidebarOpen(null) }} accommodations={tripAccommodations} onNavigateToFiles={() => { setMobileSidebarOpen(null); handleTabChange('dateien') }} onExpandedDaysChange={setExpandedDayIds} pushUndo={pushUndo} canUndo={canUndo} lastActionLabel={lastActionLabel} onUndo={handleUndo} onEditTransport={can('day_edit', trip) ? (reservation) => { setEditingTransport(reservation); setTransportModalDayId(reservation.day_id ?? null); setShowTransportModal(true); setMobileSidebarOpen(null) } : undefined} onEditReservation={can('reservation_edit', trip) ? (r) => { setEditingReservation(r); setShowReservationModal(true); setMobileSidebarOpen(null) } : undefined} />
-                      : <PlacesSidebar tripId={tripId} places={places} categories={categories} assignments={assignments} selectedDayId={selectedDayId} selectedPlaceId={selectedPlaceId} onPlaceClick={(placeId) => { handlePlaceClick(placeId); setMobileSidebarOpen(null) }} onAddPlace={() => { setEditingPlace(null); setShowPlaceForm(true); setMobileSidebarOpen(null) }} onAssignToDay={handleAssignToDay} onEditPlace={(place) => { setEditingPlace(place); setEditingAssignmentId(null); setShowPlaceForm(true); setMobileSidebarOpen(null) }} onDeletePlace={(placeId) => handleDeletePlace(placeId)} onBulkDeletePlaces={(ids) => setDeletePlaceIds(ids)} onBulkDeleteConfirm={(ids) => confirmDeletePlaces(ids)} days={days} isMobile onCategoryFilterChange={setMapCategoryFilter} onPlacesFilterChange={setMapPlacesFilter} pushUndo={pushUndo} />
+                      ? <DayPlanSidebar tripId={tripId} trip={trip} days={days} places={places} categories={categories} assignments={assignments} selectedDayId={selectedDayId} selectedPlaceId={selectedPlaceId} selectedAssignmentId={selectedAssignmentId} onSelectDay={(id) => { handleSelectDay(id); setMobileSidebarOpen(null) }} onPlaceClick={(placeId, assignmentId) => { handlePlaceClick(placeId, assignmentId) }} onReorder={handleReorder} onUpdateDayTitle={handleUpdateDayTitle} onAssignToDay={handleAssignToDay} onRouteCalculated={(r) => { if (r) { setRoute(r.coordinates); setRouteInfo({ distance: r.distanceText, duration: r.durationText }) } }} reservations={reservations} visibleConnectionIds={visibleConnections} onToggleConnection={toggleConnection} onAddReservation={(dayId) => { setEditingReservation(null); tripActions.setSelectedDay(dayId); setShowReservationModal(true); setMobileSidebarOpen(null) }} onAddPlace={() => { setEditingPlace(null); setShowPlaceForm(true); setMobileSidebarOpen(null) }} onDayDetail={(day) => { setShowDayDetail(day); setSelectedPlaceId(null); selectAssignment(null); setMobileSidebarOpen(null) }} accommodations={tripAccommodations} onNavigateToFiles={() => { setMobileSidebarOpen(null); handleTabChange('dateien') }} onExpandedDaysChange={setExpandedDayIds} pushUndo={pushUndo} canUndo={canUndo} lastActionLabel={lastActionLabel} onUndo={handleUndo} onEditTransport={can('day_edit', trip) ? (reservation) => { setEditingTransport(reservation); setTransportModalDayId(reservation.day_id ?? null); setShowTransportModal(true); setMobileSidebarOpen(null) } : undefined} onEditReservation={can('reservation_edit', trip) ? (r) => { setEditingReservation(r); setShowReservationModal(true); setMobileSidebarOpen(null) } : undefined} initialScrollTop={mobilePlanScrollTopRef.current} onScrollTopChange={(top) => { mobilePlanScrollTopRef.current = top }} />
+                      : <PlacesSidebar tripId={tripId} places={places} categories={categories} assignments={assignments} selectedDayId={selectedDayId} selectedPlaceId={selectedPlaceId} onPlaceClick={(placeId) => { handlePlaceClick(placeId); setMobileSidebarOpen(null) }} onAddPlace={() => { setEditingPlace(null); setShowPlaceForm(true); setMobileSidebarOpen(null) }} onAssignToDay={handleAssignToDay} onEditPlace={(place) => { setEditingPlace(place); setEditingAssignmentId(null); setShowPlaceForm(true); setMobileSidebarOpen(null) }} onDeletePlace={(placeId) => handleDeletePlace(placeId)} onBulkDeletePlaces={(ids) => setDeletePlaceIds(ids)} onBulkDeleteConfirm={(ids) => confirmDeletePlaces(ids)} days={days} isMobile onCategoryFilterChange={setMapCategoryFilter} onPlacesFilterChange={setMapPlacesFilter} pushUndo={pushUndo} initialScrollTop={mobilePlacesScrollTopRef.current} onScrollTopChange={(top) => { mobilePlacesScrollTopRef.current = top }} />
                     }
                   </div>
                 </div>
@@ -1164,7 +1174,7 @@ export default function TripPlannerPage(): React.ReactElement | null {
         )}
 
         {activeTab === 'dateien' && (
-          <div style={{ height: '100%', overflow: 'hidden', overscrollBehavior: 'contain' }}>
+          <div style={{ height: '100%', overflow: 'hidden', overscrollBehavior: 'contain', paddingBottom: 'var(--bottom-nav-h)' }}>
             <FileManager
               files={files || []}
               onUpload={(fd) => tripActions.addFile(tripId, fd)}
@@ -1181,7 +1191,7 @@ export default function TripPlannerPage(): React.ReactElement | null {
         )}
 
         {activeTab === 'collab' && (
-          <div style={{ position: 'absolute', inset: 0, overflow: 'hidden' }}>
+          <div style={{ position: 'absolute', top: 0, left: 0, right: 0, bottom: 'var(--bottom-nav-h)', overflow: 'hidden' }}>
             <CollabPanel tripId={tripId} tripMembers={tripMembers} collabFeatures={collabFeatures} />
           </div>
         )}
@@ -1191,7 +1201,7 @@ export default function TripPlannerPage(): React.ReactElement | null {
       <TripFormModal isOpen={showTripForm} onClose={() => setShowTripForm(false)} onSave={async (data) => { await tripActions.updateTrip(tripId, data); toast.success(t('trip.toast.tripUpdated')) }} trip={trip} />
       <TripMembersModal isOpen={showMembersModal} onClose={() => setShowMembersModal(false)} tripId={tripId} tripTitle={trip?.title} />
       <ReservationModal isOpen={showReservationModal} onClose={() => { setShowReservationModal(false); setEditingReservation(null); setBookingForAssignmentId(null) }} onSave={handleSaveReservation} reservation={editingReservation} days={days} places={places} assignments={assignments} selectedDayId={selectedDayId} files={files} onFileUpload={canUploadFiles ? (fd) => tripActions.addFile(tripId, fd) : undefined} onFileDelete={(id) => tripActions.deleteFile(tripId, id)} accommodations={tripAccommodations} defaultAssignmentId={bookingForAssignmentId} />
-      {showTransportModal && <TransportModal isOpen={showTransportModal} onClose={() => { setShowTransportModal(false); setEditingTransport(null); setTransportModalDayId(null) }} onSave={handleSaveTransport} reservation={editingTransport} days={days} selectedDayId={transportModalDayId} />}
+      {showTransportModal && <TransportModal isOpen={showTransportModal} onClose={() => { setShowTransportModal(false); setEditingTransport(null); setTransportModalDayId(null) }} onSave={handleSaveTransport} reservation={editingTransport} days={days} selectedDayId={transportModalDayId} files={files} onFileUpload={canUploadFiles ? (fd) => tripActions.addFile(tripId, fd) : undefined} onFileDelete={(id) => tripActions.deleteFile(tripId, id)} />}
       <ConfirmDialog
         isOpen={!!deletePlaceId}
         onClose={() => setDeletePlaceId(null)}

client/src/store/journeyStore.test.ts

@@ -355,6 +355,37 @@ describe('journeyStore', () => {
     expect(useJourneyStore.getState().loading).toBe(false);
   });
 
+  // ── reorderEntries ───────────────────────────────────────────────────────
+
+  it('FE-STORE-JOURNEY-018: reorderEntries reorders by sort_order not entry_time', async () => {
+    const a = buildEntry({ id: 201, entry_date: '2026-04-01', entry_time: '09:00', sort_order: 0 });
+    const b = buildEntry({ id: 202, entry_date: '2026-04-01', entry_time: '11:00', sort_order: 1 });
+    const c = buildEntry({ id: 203, entry_date: '2026-04-01', entry_time: '14:00', sort_order: 2 });
+    const detail = buildJourneyDetail({ id: 55, entries: [a, b, c] });
+    useJourneyStore.setState({ current: detail });
+
+    server.use(
+      http.put('/api/journeys/55/entries/reorder', () => HttpResponse.json({ success: true }))
+    );
+    await useJourneyStore.getState().reorderEntries(55, [202, 201, 203]);
+    const ids = useJourneyStore.getState().current?.entries.map(e => e.id);
+    expect(ids).toEqual([202, 201, 203]);
+  });
+
+  it('FE-STORE-JOURNEY-019: reorderEntries rolls back on API failure', async () => {
+    const a = buildEntry({ id: 211, entry_date: '2026-04-01', sort_order: 0 });
+    const b = buildEntry({ id: 212, entry_date: '2026-04-01', sort_order: 1 });
+    const detail = buildJourneyDetail({ id: 56, entries: [a, b] });
+    useJourneyStore.setState({ current: detail });
+
+    server.use(
+      http.put('/api/journeys/56/entries/reorder', () => HttpResponse.json({}, { status: 403 }))
+    );
+    await expect(useJourneyStore.getState().reorderEntries(56, [212, 211])).rejects.toBeTruthy();
+    const ids = useJourneyStore.getState().current?.entries.map(e => e.id);
+    expect(ids).toEqual([211, 212]);
+  });
+
   // ── clear ────────────────────────────────────────────────────────────────
 
   it('FE-STORE-JOURNEY-015: clear resets state', () => {

client/src/store/journeyStore.ts

@@ -223,10 +223,8 @@ export const useJourneyStore = create<JourneyState>((set, get) => ({
       )
       entries.sort((a, b) => {
         if (a.entry_date !== b.entry_date) return a.entry_date.localeCompare(b.entry_date)
-        const atime = a.entry_time || ''
-        const btime = b.entry_time || ''
-        if (atime !== btime) return atime.localeCompare(btime)
-        return (a.sort_order || 0) - (b.sort_order || 0)
+        if (a.sort_order !== b.sort_order) return (a.sort_order || 0) - (b.sort_order || 0)
+        return a.id - b.id
       })
       return { current: { ...s.current, entries } }
     })

client/src/sync/connectivity.ts

@@ -0,0 +1,47 @@
+const PROBE_INTERVAL_MS = 30_000
+const PROBE_TIMEOUT_MS = 1_500
+
+let reachable = true
+const listeners = new Set<(v: boolean) => void>()
+
+function setReachable(v: boolean): void {
+  if (reachable === v) return
+  reachable = v
+  listeners.forEach(fn => fn(v))
+}
+
+async function probe(): Promise<void> {
+  if (!navigator.onLine) { setReachable(false); return }
+  try {
+    const ctrl = new AbortController()
+    const t = setTimeout(() => ctrl.abort(), PROBE_TIMEOUT_MS)
+    const res = await fetch('/api/health', {
+      method: 'GET',
+      credentials: 'include',
+      cache: 'no-store',
+      signal: ctrl.signal,
+    })
+    clearTimeout(t)
+    // /api/health returns JSON. CF Access / Pangolin will either return HTML
+    // (Pangolin 200 auth wall) or trigger a cross-origin redirect that throws
+    // below. Both proxy-auth scenarios resolve to reachable = false.
+    const ct = res.headers.get('content-type') || ''
+    setReachable(res.ok && ct.includes('application/json'))
+  } catch {
+    setReachable(false)
+  }
+}
+
+export function startConnectivityProbe(): void {
+  probe()
+  setInterval(probe, PROBE_INTERVAL_MS)
+  window.addEventListener('online', probe)
+  window.addEventListener('offline', () => setReachable(false))
+}
+
+export function isReachable(): boolean { return reachable }
+export function probeNow(): Promise<void> { return probe() }
+export function onChange(fn: (v: boolean) => void): () => void {
+  listeners.add(fn)
+  return () => listeners.delete(fn)
+}

client/src/types.ts

@@ -31,6 +31,7 @@ export interface Trip {
 export interface Day {
   id: number
   trip_id: number
+  day_number?: number
   date: string
   title: string | null
   notes: string | null
@@ -174,6 +175,7 @@ export interface Reservation {
   accommodation_start_day_id?: number | null
   accommodation_end_day_id?: number | null
   day_plan_position?: number | null
+  day_positions?: Record<number, number> | null
   metadata?: Record<string, string> | string | null
   needs_review?: number
   endpoints?: ReservationEndpoint[]

client/src/utils/convertHeic.ts

@@ -0,0 +1,17 @@
+function looksLikeHeic(file: File): boolean {
+  const ext = file.name.split('.').pop()?.toLowerCase() ?? ''
+  return ext === 'heic' || ext === 'heif' || file.type === 'image/heic' || file.type === 'image/heif'
+}
+
+export async function normalizeImageFile(file: File): Promise<File> {
+  if (!looksLikeHeic(file)) return file
+  const { isHeic, heicTo } = await import('heic-to')
+  if (!(await isHeic(file))) return file
+  const blob = await heicTo({ blob: file, type: 'image/jpeg', quality: 0.92 })
+  const jpegName = file.name.replace(/\.(heic|heif)$/i, '.jpg')
+  return new File([blob], jpegName, { type: 'image/jpeg' })
+}
+
+export async function normalizeImageFiles(files: FileList | File[]): Promise<File[]> {
+  return Promise.all(Array.from(files).map(normalizeImageFile))
+}

client/src/utils/dayMerge.test.ts

@@ -0,0 +1,127 @@
+import { describe, it, expect } from 'vitest'
+import { parseTimeToMinutes, getSpanPhase, getDisplayTimeForDay, getTransportForDay, getMergedItems } from './dayMerge'
+
+describe('parseTimeToMinutes', () => {
+  it('parses HH:MM string', () => {
+    expect(parseTimeToMinutes('09:30')).toBe(570)
+  })
+
+  it('parses ISO datetime string', () => {
+    expect(parseTimeToMinutes('2025-03-30T14:00:00')).toBe(840)
+  })
+
+  it('returns null for null/empty', () => {
+    expect(parseTimeToMinutes(null)).toBeNull()
+    expect(parseTimeToMinutes(undefined)).toBeNull()
+  })
+})
+
+describe('getSpanPhase', () => {
+  it('returns single when start === end', () => {
+    expect(getSpanPhase({ day_id: 1, end_day_id: 1 }, 1)).toBe('single')
+  })
+
+  it('returns start for the departure day', () => {
+    expect(getSpanPhase({ day_id: 1, end_day_id: 3 }, 1)).toBe('start')
+  })
+
+  it('returns end for the arrival day', () => {
+    expect(getSpanPhase({ day_id: 1, end_day_id: 3 }, 3)).toBe('end')
+  })
+
+  it('returns middle for days in between', () => {
+    expect(getSpanPhase({ day_id: 1, end_day_id: 3 }, 2)).toBe('middle')
+  })
+})
+
+describe('getDisplayTimeForDay', () => {
+  const r = { day_id: 1, end_day_id: 3, reservation_time: '2025-01-01T09:00:00', reservation_end_time: '2025-01-03T14:00:00' }
+
+  it('returns reservation_time on start day', () => {
+    expect(getDisplayTimeForDay(r, 1)).toBe(r.reservation_time)
+  })
+
+  it('returns reservation_end_time on end day', () => {
+    expect(getDisplayTimeForDay(r, 3)).toBe(r.reservation_end_time)
+  })
+
+  it('returns null for middle day', () => {
+    expect(getDisplayTimeForDay(r, 2)).toBeNull()
+  })
+})
+
+describe('getTransportForDay', () => {
+  const days = [
+    { id: 1, day_number: 1 },
+    { id: 2, day_number: 2 },
+    { id: 3, day_number: 3 },
+  ]
+
+  it('excludes non-transport types', () => {
+    const reservations = [{ id: 10, type: 'hotel', day_id: 1 }]
+    expect(getTransportForDay({ reservations, dayId: 1, dayAssignmentIds: [], days })).toHaveLength(0)
+  })
+
+  it('includes single-day transport on the correct day', () => {
+    const reservations = [{ id: 10, type: 'flight', day_id: 1, end_day_id: 1 }]
+    expect(getTransportForDay({ reservations, dayId: 1, dayAssignmentIds: [], days })).toHaveLength(1)
+    expect(getTransportForDay({ reservations, dayId: 2, dayAssignmentIds: [], days })).toHaveLength(0)
+  })
+
+  it('includes multi-day transport on all spanned days', () => {
+    const reservations = [{ id: 10, type: 'train', day_id: 1, end_day_id: 3 }]
+    expect(getTransportForDay({ reservations, dayId: 1, dayAssignmentIds: [], days })).toHaveLength(1)
+    expect(getTransportForDay({ reservations, dayId: 2, dayAssignmentIds: [], days })).toHaveLength(1)
+    expect(getTransportForDay({ reservations, dayId: 3, dayAssignmentIds: [], days })).toHaveLength(1)
+  })
+
+  it('excludes transport linked to an assignment on that day', () => {
+    const reservations = [{ id: 10, type: 'bus', day_id: 1, end_day_id: 1, assignment_id: 42 }]
+    expect(getTransportForDay({ reservations, dayId: 1, dayAssignmentIds: [42], days })).toHaveLength(0)
+    expect(getTransportForDay({ reservations, dayId: 1, dayAssignmentIds: [99], days })).toHaveLength(1)
+  })
+})
+
+describe('getMergedItems', () => {
+  it('merges places and notes sorted by sortKey', () => {
+    const dayAssignments = [
+      { id: 1, order_index: 0, place: { place_time: null } },
+      { id: 2, order_index: 2, place: { place_time: null } },
+    ]
+    const dayNotes = [{ id: 10, sort_order: 1 }]
+    const result = getMergedItems({ dayAssignments, dayNotes, dayTransports: [], dayId: 5 })
+    expect(result.map(i => i.type)).toEqual(['place', 'note', 'place'])
+    expect(result[0].data.id).toBe(1)
+    expect(result[1].data.id).toBe(10)
+    expect(result[2].data.id).toBe(2)
+  })
+
+  it('inserts transport by time when no per-day position is set', () => {
+    const dayAssignments = [
+      { id: 1, order_index: 0, place: { place_time: '08:00' } },
+      { id: 2, order_index: 1, place: { place_time: '13:00' } },
+    ]
+    const dayTransports = [
+      { id: 20, type: 'flight', day_id: 5, end_day_id: 5, reservation_time: '10:30', day_positions: null },
+    ]
+    const result = getMergedItems({ dayAssignments, dayNotes: [], dayTransports, dayId: 5 })
+    const types = result.map(i => i.type)
+    // transport (10:30) should be between place at 08:00 (idx 0) and place at 13:00 (idx 1)
+    expect(types).toEqual(['place', 'transport', 'place'])
+  })
+
+  it('per-day position overrides time-based insertion', () => {
+    const dayAssignments = [
+      { id: 1, order_index: 0, place: { place_time: '08:00' } },
+      { id: 2, order_index: 1, place: { place_time: '13:00' } },
+    ]
+    // Transport at 10:30 would normally go between the two places
+    // but per-day position 1.5 puts it after the second place
+    const dayTransports = [
+      { id: 20, type: 'train', day_id: 5, end_day_id: 5, reservation_time: '10:30', day_positions: { 5: 1.5 } },
+    ]
+    const result = getMergedItems({ dayAssignments, dayNotes: [], dayTransports, dayId: 5 })
+    const types = result.map(i => i.type)
+    expect(types).toEqual(['place', 'place', 'transport'])
+  })
+})

client/src/utils/dayMerge.ts

@@ -0,0 +1,136 @@
+export const TRANSPORT_TYPES = new Set(['flight', 'train', 'bus', 'car', 'cruise'])
+
+export interface MergedItem {
+  type: 'place' | 'note' | 'transport'
+  sortKey: number
+  data: any
+}
+
+export function parseTimeToMinutes(time?: string | null): number | null {
+  if (!time) return null
+  if (time.includes('T')) {
+    const [h, m] = time.split('T')[1].split(':').map(Number)
+    return h * 60 + m
+  }
+  const parts = time.split(':').map(Number)
+  if (parts.length >= 2 && !isNaN(parts[0]) && !isNaN(parts[1])) return parts[0] * 60 + parts[1]
+  return null
+}
+
+export function getSpanPhase(
+  r: { day_id?: number | null; end_day_id?: number | null },
+  dayId: number
+): 'single' | 'start' | 'middle' | 'end' {
+  const startDayId = r.day_id
+  const endDayId = r.end_day_id ?? startDayId
+  if (!startDayId || startDayId === endDayId) return 'single'
+  if (dayId === startDayId) return 'start'
+  if (dayId === endDayId) return 'end'
+  return 'middle'
+}
+
+export function getDisplayTimeForDay(
+  r: { day_id?: number | null; end_day_id?: number | null; reservation_time?: string | null; reservation_end_time?: string | null },
+  dayId: number
+): string | null {
+  const phase = getSpanPhase(r, dayId)
+  if (phase === 'end') return r.reservation_end_time || null
+  if (phase === 'middle') return null
+  return r.reservation_time || null
+}
+
+/** Filter reservations that are active transports for the given day, excluding assignment-linked ones. */
+export function getTransportForDay(opts: {
+  reservations: any[]
+  dayId: number
+  dayAssignmentIds: number[]
+  days: Array<{ id: number; day_number?: number }>
+}): any[] {
+  const { reservations, dayId, dayAssignmentIds, days } = opts
+
+  const getDayOrder = (id: number): number => {
+    const d = days.find(x => x.id === id)
+    return d ? ((d as any).day_number ?? days.indexOf(d)) : 0
+  }
+  const thisDayOrder = getDayOrder(dayId)
+
+  return reservations.filter(r => {
+    if (!TRANSPORT_TYPES.has(r.type)) return false
+    if (r.assignment_id && dayAssignmentIds.includes(r.assignment_id)) return false
+
+    const startDayId = r.day_id
+    const endDayId = r.end_day_id ?? startDayId
+
+    if (startDayId == null) return false
+
+    if (endDayId !== startDayId) {
+      const startOrder = getDayOrder(startDayId)
+      const endOrder = getDayOrder(endDayId)
+      return thisDayOrder >= startOrder && thisDayOrder <= endOrder
+    }
+    return startDayId === dayId
+  })
+}
+
+/** Merge places, notes, and transports into a single ordered day timeline. */
+export function getMergedItems(opts: {
+  dayAssignments: any[]
+  dayNotes: any[]
+  dayTransports: any[]
+  dayId: number
+  getDisplayTime?: (r: any, dayId: number) => string | null
+}): MergedItem[] {
+  const { dayAssignments: da, dayNotes: dn, dayTransports: transport, dayId } = opts
+  const getDisplayTime = opts.getDisplayTime ?? getDisplayTimeForDay
+
+  const baseItems: MergedItem[] = [
+    ...da.map(a => ({ type: 'place' as const, sortKey: a.order_index, data: a })),
+    ...dn.map(n => ({ type: 'note' as const, sortKey: n.sort_order ?? 0, data: n })),
+  ].sort((a, b) => a.sortKey - b.sortKey)
+
+  const timedTransports = transport.map(r => ({
+    type: 'transport' as const,
+    data: r,
+    minutes: parseTimeToMinutes(getDisplayTime(r, dayId)) ?? 0,
+  })).sort((a, b) => a.minutes - b.minutes)
+
+  if (timedTransports.length === 0) return baseItems
+  if (baseItems.length === 0) {
+    return timedTransports.map((item, i) => ({ type: item.type, sortKey: i, data: item.data }))
+  }
+
+  // Insert transports among base items based on per-day position or time
+  const result = [...baseItems]
+  for (let ti = 0; ti < timedTransports.length; ti++) {
+    const timed = timedTransports[ti]
+    const minutes = timed.minutes
+
+    // Per-day position takes precedence (set by user reorder)
+    const perDayPos = timed.data.day_positions?.[dayId] ?? timed.data.day_positions?.[String(dayId)]
+    if (perDayPos != null) {
+      result.push({ type: timed.type, sortKey: perDayPos, data: timed.data })
+      continue
+    }
+
+    // Time-based fallback: insert after the last item whose time <= this transport's time
+    let insertAfterKey = -Infinity
+    for (const item of result) {
+      if (item.type === 'place') {
+        const pm = parseTimeToMinutes(item.data?.place?.place_time)
+        if (pm !== null && pm <= minutes) insertAfterKey = item.sortKey
+      } else if (item.type === 'transport') {
+        const tm = parseTimeToMinutes(item.data?.reservation_time)
+        if (tm !== null && tm <= minutes) insertAfterKey = item.sortKey
+      }
+    }
+
+    const lastKey = result.length > 0 ? Math.max(...result.map(i => i.sortKey)) : 0
+    const sortKey = insertAfterKey === -Infinity
+      ? lastKey + 0.5 + ti * 0.01
+      : insertAfterKey + 0.01 + ti * 0.001
+
+    result.push({ type: timed.type, sortKey, data: timed.data })
+  }
+
+  return result.sort((a, b) => a.sortKey - b.sortKey)
+}

client/src/utils/dayOrder.ts

@@ -0,0 +1,23 @@
+import type { Day } from '../types'
+
+export const getDayOrder = (day: Day, days: Day[]): number =>
+  day.day_number ?? days.indexOf(day)
+
+export const isDayInAccommodationRange = (
+  day: Day,
+  startDayId: number,
+  endDayId: number,
+  days: Day[],
+): boolean => {
+  const startDay = days.find(d => d.id === startDayId)
+  const endDay = days.find(d => d.id === endDayId)
+  if (!startDay || !endDay) {
+    // Endpoint days not in the loaded array (e.g. sparse test data or partial load).
+    // Fall back to numeric ID range — acceptable since non-monotonic IDs only arise when
+    // both endpoints are present in a fully-loaded trip's days list.
+    return day.id >= Math.min(startDayId, endDayId) && day.id <= Math.max(startDayId, endDayId)
+  }
+  const lo = Math.min(getDayOrder(startDay, days), getDayOrder(endDay, days))
+  const hi = Math.max(getDayOrder(startDay, days), getDayOrder(endDay, days))
+  return getDayOrder(day, days) >= lo && getDayOrder(day, days) <= hi
+}

client/vite.config.js

@@ -11,7 +11,7 @@ export default defineConfig({
         maximumFileSizeToCacheInBytes: 10 * 1024 * 1024,
         globPatterns: ['**/*.{js,css,html,svg,png,woff,woff2,ttf}'],
         navigateFallback: 'index.html',
-        navigateFallbackDenylist: [/^\/api/, /^\/uploads/, /^\/mcp/],
+        navigateFallbackDenylist: [/^\/api/, /^\/uploads/, /^\/mcp/, /^\/oauth\//, /^\/.well-known\//],
         runtimeCaching: [
           {
             // Carto map tiles (default provider)
@@ -46,7 +46,7 @@ export default defineConfig({
           {
             // API calls — prefer network, fall back to cache
             // Exclude sensitive endpoints (auth, admin, backup, settings)
-            urlPattern: /\/api\/(?!auth|admin|backup|settings).*/i,
+            urlPattern: /\/api\/(?!auth|admin|backup|settings|health).*/i,
             handler: 'NetworkFirst',
             options: {
               cacheName: 'api-data',
@@ -110,7 +110,30 @@ export default defineConfig({
       '/mcp': {
         target: 'http://localhost:3001',
         changeOrigin: true,
-      }
+      },
+      // OAuth 2.1 endpoints handled by backend (SDK authorize handler + token/revoke)
+      // /oauth/authorize goes to backend so the SDK can redirect to /oauth/consent
+      // /oauth/consent is served by Vite as a SPA route (no proxy entry needed)
+      '/oauth/authorize': {
+        target: 'http://localhost:3001',
+        changeOrigin: true,
+      },
+      '/oauth/token': {
+        target: 'http://localhost:3001',
+        changeOrigin: true,
+      },
+      '/oauth/register': {
+        target: 'http://localhost:3001',
+        changeOrigin: true,
+      },
+      '/oauth/revoke': {
+        target: 'http://localhost:3001',
+        changeOrigin: true,
+      },
+      '/.well-known': {
+        target: 'http://localhost:3001',
+        changeOrigin: true,
+      },
     }
   }
 })

docker-compose.yml

@@ -24,6 +24,7 @@ services:
 #      - DEFAULT_LANGUAGE=en # Default language on the login page for users with no saved preference. Browser/OS language is auto-detected first; this is the fallback. Supported: de, en, es, fr, hu, nl, br, cs, pl, ru, zh, zh-TW, it, ar
       - ALLOWED_ORIGINS=${ALLOWED_ORIGINS:-} # Comma-separated origins for CORS and email notification links
 #      - FORCE_HTTPS=true # Optional. Enables HTTPS redirect, HSTS, CSP upgrade-insecure-requests, and secure cookies behind a TLS proxy
+#      - HSTS_INCLUDE_SUBDOMAINS=false # When true: adds includeSubDomains to the HSTS header. Only effective when HSTS is active. Leave false if sibling subdomains still run over plain HTTP.
 #      - COOKIE_SECURE=false # Escape hatch: force session cookies over plain HTTP even in production. Not recommended.
 #      - TRUST_PROXY=1 # Trusted proxy count for X-Forwarded-For / X-Forwarded-Proto. Required for FORCE_HTTPS to work.
 #      - ALLOW_INTERNAL_NETWORK=false # Set to true if Immich or other services are hosted on your local network (RFC-1918 IPs). Loopback and link-local addresses remain blocked regardless.

server/.env.example

@@ -1,4 +1,5 @@
 PORT=3001 # Port to run the server on
+# HOST=0.0.0.0 # Bind address for the HTTP server. Only set this when running TREK from sources or via the Proxmox community script — never in Docker (the container handles binding).
 NODE_ENV=development # development = development mode; production = production mode
 # ENCRYPTION_KEY=<random-256-bit-hex>  # Separate key for encrypting stored secrets (API keys, MFA, SMTP, OIDC, etc.)
 # Auto-generated and persisted to ./data/.encryption_key if not set.
@@ -13,6 +14,7 @@ LOG_LEVEL=info # info = concise user actions; debug = verbose admin-level detail
 
 ALLOWED_ORIGINS=https://trek.example.com # Comma-separated origins for CORS and email links
 FORCE_HTTPS=false # Optional. When true: HTTPS redirect + HSTS + CSP upgrade-insecure-requests + secure cookies. Only behind a TLS proxy.
+# HSTS_INCLUDE_SUBDOMAINS=false # When true: adds includeSubDomains to the HSTS header. Only effective when HSTS is active (FORCE_HTTPS=true or NODE_ENV=production). Leave false if you run other services on sibling subdomains over plain HTTP.
 COOKIE_SECURE=true # Auto-derived (true when NODE_ENV=production or FORCE_HTTPS=true). Set false to force cookies over plain HTTP.
 TRUST_PROXY=1 # Trusted proxy hops (parseInt or 1). Active in production by default; off in dev unless set. Needed for FORCE_HTTPS.
 ALLOW_INTERNAL_NETWORK=false # Allow outbound requests to private/RFC1918 IPs (e.g. Immich hosted on your LAN). Loopback and link-local addresses are always blocked.

server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "trek-server",
-  "version": "3.0.5",
+  "version": "3.0.19",
   "main": "src/index.ts",
   "scripts": {
     "start": "node --import tsx src/index.ts",
@@ -23,6 +23,7 @@
     "express": "^4.18.3",
     "fast-xml-parser": "^5.5.10",
     "helmet": "^8.1.0",
+    "jimp": "^1.6.1",
     "jsonwebtoken": "^9.0.2",
     "multer": "^2.1.1",
     "node-cron": "^4.2.1",
@@ -30,18 +31,19 @@
     "otplib": "^12.0.1",
     "qrcode": "^1.5.4",
     "semver": "^7.7.4",
-    "sharp": "^0.34.5",
     "tsx": "^4.21.0",
     "typescript": "^6.0.2",
     "undici": "^7.0.0",
     "unzipper": "^0.12.3",
-    "uuid": "^9.0.0",
+    "uuid": "^14.0.0",
     "ws": "^8.19.0",
     "zod": "^4.3.6"
   },
   "overrides": {
-    "hono": "^4.12.12",
-    "@hono/node-server": "^1.19.13"
+    "hono": "^4.12.16",
+    "@hono/node-server": "^1.19.13",
+    "picomatch": "^4.0.4",
+    "ip-address": "^10.1.1"
   },
   "devDependencies": {
     "@types/archiver": "^7.0.0",

server/public/icons/icon-dark.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="2000" zoomAndPan="magnify" viewBox="0 0 1500 1499.999933" height="2000" preserveAspectRatio="xMidYMid meet" version="1.0"><defs><clipPath id="a5b4275efd"><path d="M 45 5.265625 L 1455 5.265625 L 1455 1494.765625 L 45 1494.765625 Z M 45 5.265625 " clip-rule="nonzero"/></clipPath><clipPath id="61932b752f"><path d="M 855.636719 699.203125 L 222.246094 699.203125 C 197.679688 699.203125 179.90625 675.753906 186.539062 652.101562 L 360.429688 32.390625 C 364.921875 16.386719 379.511719 5.328125 396.132812 5.328125 L 1029.527344 5.328125 C 1054.089844 5.328125 1071.867188 28.777344 1065.230469 52.429688 L 891.339844 672.136719 C 886.851562 688.140625 872.257812 699.203125 855.636719 699.203125 Z M 444.238281 1166.980469 L 533.773438 847.898438 C 540.410156 824.246094 522.632812 800.796875 498.070312 800.796875 L 172.472656 800.796875 C 155.851562 800.796875 141.261719 811.855469 136.769531 827.859375 L 47.234375 1146.941406 C 40.597656 1170.59375 58.375 1194.042969 82.9375 1194.042969 L 408.535156 1194.042969 C 425.15625 1194.042969 439.75 1182.984375 444.238281 1166.980469 Z M 609.003906 827.859375 L 435.113281 1447.570312 C 428.476562 1471.21875 446.253906 1494.671875 470.816406 1494.671875 L 1104.210938 1494.671875 C 1120.832031 1494.671875 1135.421875 1483.609375 1139.914062 1467.605469 L 1313.804688 847.898438 C 1320.441406 824.246094 1302.664062 800.796875 1278.101562 800.796875 L 644.707031 800.796875 C 628.085938 800.796875 613.492188 811.855469 609.003906 827.859375 Z M 1056.105469 333.019531 L 966.570312 652.101562 C 959.933594 675.753906 977.710938 699.203125 1002.273438 699.203125 L 1327.871094 699.203125 C 1344.492188 699.203125 1359.085938 688.140625 1363.574219 672.136719 L 1453.109375 353.054688 C 1459.746094 329.40625 1441.96875 305.953125 1417.40625 305.953125 L 1091.808594 305.953125 C 1075.1875 305.953125 1060.597656 317.015625 1056.105469 333.019531 Z M 1056.105469 333.019531 " clip-rule="nonzero"/></clipPath></defs><g clip-path="url(#a5b4275efd)"><g clip-path="url(#61932b752f)"><path fill="#000000" d="M 40.597656 5.328125 L 40.597656 1494.671875 L 1459.472656 1494.671875 L 1459.472656 5.328125 Z M 40.597656 5.328125 " fill-opacity="1" fill-rule="nonzero"/></g></g></svg>

server/public/icons/icon-white.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="2000" zoomAndPan="magnify" viewBox="0 0 1500 1499.999933" height="2000" preserveAspectRatio="xMidYMid meet" version="1.0"><defs><clipPath id="ff6253e8fa"><path d="M 45 5.265625 L 1455 5.265625 L 1455 1494.765625 L 45 1494.765625 Z M 45 5.265625 " clip-rule="nonzero"/></clipPath><clipPath id="c6b14a8188"><path d="M 855.636719 699.203125 L 222.246094 699.203125 C 197.679688 699.203125 179.90625 675.75 186.539062 652.101562 L 360.429688 32.390625 C 364.921875 16.386719 379.511719 5.328125 396.132812 5.328125 L 1029.527344 5.328125 C 1054.089844 5.328125 1071.867188 28.777344 1065.230469 52.429688 L 891.339844 672.136719 C 886.851562 688.140625 872.257812 699.203125 855.636719 699.203125 Z M 444.238281 1166.980469 L 533.773438 847.898438 C 540.410156 824.246094 522.632812 800.796875 498.070312 800.796875 L 172.472656 800.796875 C 155.851562 800.796875 141.261719 811.855469 136.769531 827.859375 L 47.234375 1146.941406 C 40.597656 1170.59375 58.375 1194.042969 82.9375 1194.042969 L 408.535156 1194.042969 C 425.15625 1194.042969 439.75 1182.984375 444.238281 1166.980469 Z M 609.003906 827.859375 L 435.113281 1447.570312 C 428.476562 1471.21875 446.253906 1494.671875 470.816406 1494.671875 L 1104.210938 1494.671875 C 1120.832031 1494.671875 1135.421875 1483.609375 1139.914062 1467.605469 L 1313.804688 847.898438 C 1320.441406 824.246094 1302.664062 800.796875 1278.101562 800.796875 L 644.707031 800.796875 C 628.085938 800.796875 613.492188 811.855469 609.003906 827.859375 Z M 1056.105469 333.019531 L 966.570312 652.101562 C 959.933594 675.75 977.710938 699.203125 1002.273438 699.203125 L 1327.871094 699.203125 C 1344.492188 699.203125 1359.085938 688.140625 1363.574219 672.136719 L 1453.109375 353.054688 C 1459.746094 329.40625 1441.96875 305.953125 1417.40625 305.953125 L 1091.808594 305.953125 C 1075.1875 305.953125 1060.597656 317.015625 1056.105469 333.019531 Z M 1056.105469 333.019531 " clip-rule="nonzero"/></clipPath></defs><g clip-path="url(#ff6253e8fa)"><g clip-path="url(#c6b14a8188)"><path fill="#ffffff" d="M 40.597656 5.328125 L 40.597656 1494.671875 L 1459.472656 1494.671875 L 1459.472656 5.328125 Z M 40.597656 5.328125 " fill-opacity="1" fill-rule="nonzero"/></g></g></svg>

server/public/icons/icon.svg

@@ -1,15 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512">
-  <defs>
-    <linearGradient id="bg" x1="0" y1="0" x2="1" y2="1">
-      <stop offset="0%" stop-color="#1e293b"/>
-      <stop offset="100%" stop-color="#0f172a"/>
-    </linearGradient>
-    <clipPath id="icon">
-      <path d="M 855.636719 699.203125 L 222.246094 699.203125 C 197.679688 699.203125 179.90625 675.75 186.539062 652.101562 L 360.429688 32.390625 C 364.921875 16.386719 379.511719 5.328125 396.132812 5.328125 L 1029.527344 5.328125 C 1054.089844 5.328125 1071.867188 28.777344 1065.230469 52.429688 L 891.339844 672.136719 C 886.851562 688.140625 872.257812 699.203125 855.636719 699.203125 Z M 444.238281 1166.980469 L 533.773438 847.898438 C 540.410156 824.246094 522.632812 800.796875 498.070312 800.796875 L 172.472656 800.796875 C 155.851562 800.796875 141.261719 811.855469 136.769531 827.859375 L 47.234375 1146.941406 C 40.597656 1170.59375 58.375 1194.042969 82.9375 1194.042969 L 408.535156 1194.042969 C 425.15625 1194.042969 439.75 1182.984375 444.238281 1166.980469 Z M 609.003906 827.859375 L 435.113281 1447.570312 C 428.476562 1471.21875 446.253906 1494.671875 470.816406 1494.671875 L 1104.210938 1494.671875 C 1120.832031 1494.671875 1135.421875 1483.609375 1139.914062 1467.605469 L 1313.804688 847.898438 C 1320.441406 824.246094 1302.664062 800.796875 1278.101562 800.796875 L 644.707031 800.796875 C 628.085938 800.796875 613.492188 811.855469 609.003906 827.859375 Z M 1056.105469 333.019531 L 966.570312 652.101562 C 959.933594 675.75 977.710938 699.203125 1002.273438 699.203125 L 1327.871094 699.203125 C 1344.492188 699.203125 1359.085938 688.140625 1363.574219 672.136719 L 1453.109375 353.054688 C 1459.746094 329.40625 1441.96875 305.953125 1417.40625 305.953125 L 1091.808594 305.953125 C 1075.1875 305.953125 1060.597656 317.015625 1056.105469 333.019531 Z"/>
-    </clipPath>
-  </defs>
-  <rect width="512" height="512" fill="url(#bg)"/>
-  <g transform="translate(56,51) scale(0.267)">
-    <rect width="1500" height="1500" fill="#ffffff" clip-path="url(#icon)"/>
-  </g>
-</svg>

server/public/index.html

@@ -1,33 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
-    <title>TREK</title>
-
-    <!-- PWA / iOS -->
-    <meta name="theme-color" content="#09090b" />
-    <meta name="apple-mobile-web-app-capable" content="yes" />
-    <meta name="apple-mobile-web-app-status-bar-style" content="default" />
-    <meta name="apple-mobile-web-app-title" content="TREK" />
-    <link rel="apple-touch-icon" href="/icons/apple-touch-icon-180x180.png" />
-
-    <!-- Favicon -->
-    <link rel="icon" type="image/svg+xml" href="/icons/icon-dark.svg" />
-
-    <!-- Fonts -->
-    <link rel="preconnect" href="https://fonts.googleapis.com" />
-    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
-    <link href="https://fonts.googleapis.com/css2?family=MuseoModerno:wght@400;700;800&display=swap" rel="stylesheet" />
-
-    <!-- Leaflet -->
-    <link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css"
-          integrity="sha256-p4NxAoJBhIIN+hmNHrzRCf9tD/miZyoHS5obTRR9BMY="
-          crossorigin="" />
-    <script type="module" crossorigin src="/assets/index-BBkAKwut.js"></script>
-    <link rel="stylesheet" crossorigin href="/assets/index-CR224PtB.css">
-  <link rel="manifest" href="/manifest.webmanifest"><script id="vite-plugin-pwa:register-sw" src="/registerSW.js"></script></head>
-  <body>
-    <div id="root"></div>
-  </body>
-</html>

server/public/manifest.webmanifest

@@ -1 +0,0 @@
-{"name":"TREK — Travel Planner","short_name":"TREK","description":"Travel Resource & Exploration Kit","start_url":"/","display":"standalone","background_color":"#0f172a","theme_color":"#111827","lang":"en","scope":"/","orientation":"any","categories":["travel","navigation"],"icons":[{"src":"icons/apple-touch-icon-180x180.png","sizes":"180x180","type":"image/png"},{"src":"icons/icon-192x192.png","sizes":"192x192","type":"image/png"},{"src":"icons/icon-512x512.png","sizes":"512x512","type":"image/png"},{"src":"icons/icon-512x512.png","sizes":"512x512","type":"image/png","purpose":"maskable"},{"src":"icons/icon.svg","sizes":"any","type":"image/svg+xml"}]}

server/public/registerSW.js

@@ -1 +0,0 @@
-if('serviceWorker' in navigator) {window.addEventListener('load', () => {navigator.serviceWorker.register('/sw.js', { scope: '/' })})}

server/public/sw.js

@@ -1 +0,0 @@
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