chore: release v0.1.0.65

Co-authored-by: Cursor <cursoragent@cursor.com>

VERSION

@@ -1 +1 @@
-0.1.0.61
+0.1.0.66

client/src/App.css

@@ -3632,6 +3632,59 @@ html.theme-cupertino .events-scroll-container {
   .stats-kpi-value {
     font-size: 20px;
   }
+
+  .profile-stats-section.form-card {
+    padding: 20px 16px;
+  }
+
+  .profile-stats-section .form-header {
+    margin-bottom: 12px;
+    gap: 10px;
+  }
+
+  .profile-stats-section .form-header h2 {
+    font-size: 18px;
+  }
+
+  .profile-stats-section .stats-subtitle {
+    font-size: 12px;
+    line-height: 1.35;
+  }
+
+  .profile-stats-kpi-grid {
+    grid-template-columns: repeat(2, minmax(0, 1fr));
+    gap: 8px;
+    margin-top: 0;
+  }
+
+  .profile-stats-kpi-grid .stats-kpi-card {
+    padding: 10px;
+    gap: 8px;
+    align-items: center;
+  }
+
+  .profile-stats-kpi-grid .stats-kpi-icon {
+    margin-top: 0;
+  }
+
+  .profile-stats-kpi-grid .stats-kpi-icon svg {
+    width: 16px;
+    height: 16px;
+  }
+
+  .profile-stats-kpi-grid .stats-kpi-label {
+    font-size: 11px;
+    margin-bottom: 2px;
+    line-height: 1.25;
+  }
+
+  .profile-stats-kpi-grid .stats-kpi-value {
+    font-size: 16px;
+  }
+
+  .profile-stats-kpi-grid .stats-kpi-unit {
+    font-size: 11px;
+  }
 }
 
 .signature-grid {

client/src/App.tsx

@@ -29,6 +29,7 @@ import {
   resolveColorScheme,
   subscribeToSystemColorScheme
 } from './services/appearance.js'
+import { syncAppearancePrefs } from './services/appearancePrefs.js'
 import { startBackgroundSync, stopBackgroundSync, syncAllLogbooks, subscribeToSyncState } from './services/sync.js'
 import ReadOnlyViewer from './components/ReadOnlyViewer.tsx'
 import DemoViewer from './components/DemoViewer.tsx'
@@ -151,6 +152,13 @@ function App() {
     })
   }, [])
 
+  useEffect(() => {
+    if (!isAuthenticated) return
+    const userId = localStorage.getItem('active_userid')
+    if (!userId) return
+    void syncAppearancePrefs(userId)
+  }, [isAuthenticated])
+
   useEffect(() => {
     const handleOnline = () => {
       setOnline(true)

client/src/components/AuthOnboarding.tsx

@@ -379,16 +379,37 @@ export default function AuthOnboarding({ onAuthenticated, onOpenDemo }: AuthOnbo
           {t('auth.recovery_fallback_warning')}
         </p>
 
-        <form onSubmit={handleRecoverySubmit} className="auth-form">
-          <textarea
-            className="input-textarea"
-            placeholder={t('auth.recovery_placeholder')}
-            value={recoveryInput}
-            onChange={(e) => setRecoveryInput(e.target.value)}
-            disabled={loading}
-            rows={3}
-            required
-          />
+        <form onSubmit={handleRecoverySubmit} className="auth-form" autoComplete="on">
+          {(username.trim() || encryptedPayloads?.username) && (
+            <input
+              type="text"
+              name="username"
+              autoComplete="username"
+              value={username.trim() || encryptedPayloads?.username || ''}
+              readOnly
+              tabIndex={-1}
+              aria-hidden="true"
+              style={{ position: 'absolute', width: 0, height: 0, opacity: 0, pointerEvents: 'none' }}
+            />
+          )}
+          <div className="input-group">
+            <label htmlFor="recovery-key" className="input-label" style={{ display: 'block', marginBottom: '8px', color: '#94a3b8' }}>
+              {t('auth.enter_recovery')}
+            </label>
+            <input
+              id="recovery-key"
+              name="recovery-key"
+              type="password"
+              className="input-text"
+              placeholder={t('auth.recovery_placeholder')}
+              value={recoveryInput}
+              onChange={(e) => setRecoveryInput(e.target.value)}
+              disabled={loading}
+              required
+              autoComplete="current-password"
+              style={{ width: '100%', padding: '12px', boxSizing: 'border-box' }}
+            />
+          </div>
 
           {error && <div className="auth-error">{error}</div>}
 

client/src/components/InvitationAcceptance.tsx

@@ -344,15 +344,36 @@ export default function InvitationAcceptance({ onAccepted, onCancel }: Invitatio
           <h2>{t('auth.enter_recovery')}</h2>
         </div>
         <p className="recovery-warning">{t('auth.recovery_fallback_warning')}</p>
-        <form onSubmit={handleRecoverySubmit}>
-          <textarea
-            className="input-text"
-            placeholder={t('auth.recovery_placeholder')}
-            value={recoveryInput}
-            onChange={(e) => setRecoveryInput(e.target.value)}
-            rows={3}
-            required
-          />
+        <form onSubmit={handleRecoverySubmit} autoComplete="on">
+          {(username.trim() || encryptedPayloads?.username) && (
+            <input
+              type="text"
+              name="username"
+              autoComplete="username"
+              value={username.trim() || encryptedPayloads?.username || ''}
+              readOnly
+              tabIndex={-1}
+              aria-hidden="true"
+              style={{ position: 'absolute', width: 0, height: 0, opacity: 0, pointerEvents: 'none' }}
+            />
+          )}
+          <div className="input-group">
+            <label htmlFor="invitation-recovery-key" className="input-label" style={{ display: 'block', marginBottom: '8px', color: '#94a3b8' }}>
+              {t('auth.enter_recovery')}
+            </label>
+            <input
+              id="invitation-recovery-key"
+              name="recovery-key"
+              type="password"
+              className="input-text"
+              placeholder={t('auth.recovery_placeholder')}
+              value={recoveryInput}
+              onChange={(e) => setRecoveryInput(e.target.value)}
+              required
+              autoComplete="current-password"
+              style={{ width: '100%', padding: '12px', boxSizing: 'border-box' }}
+            />
+          </div>
           <div className="auth-actions mt-4">
             <button type="button" className="btn secondary" onClick={() => setShowRecoveryFallback(false)}>
               {t('auth.back')}

client/src/components/LogEntriesList.tsx

@@ -241,14 +241,15 @@ export default function LogEntriesList({
 
       decryptedEntries.sort(compareTravelDaysChronological)
       const previousEntry = decryptedEntries.at(-1) ?? null
-      let { freshwater, fuel, departure } = carryOverFromPreviousDay(previousEntry)
+      let { freshwater, fuel, greywaterLevel, departure } = carryOverFromPreviousDay(previousEntry)
 
-      if (previousEntry && hasCarryOverFromPreviousDay({ freshwater, fuel, departure })) {
+      if (previousEntry && hasCarryOverFromPreviousDay({ freshwater, fuel, greywaterLevel, departure })) {
         const confirmed = await showConfirm(
           t('logs.carry_over_tanks_confirm', {
             departure: departure || '—',
             fw: formatTankLiters(freshwater.morning),
-            fuel: formatTankLiters(fuel.morning)
+            fuel: formatTankLiters(fuel.morning),
+            greywater: formatTankLiters(greywaterLevel)
           }),
           t('logs.carry_over_tanks_title'),
           t('logs.carry_over_tanks_yes'),
@@ -257,6 +258,7 @@ export default function LogEntriesList({
         if (!confirmed) {
           freshwater = emptyTankLevels()
           fuel = emptyTankLevels()
+          greywaterLevel = 0
           departure = ''
         }
       }
@@ -274,6 +276,7 @@ export default function LogEntriesList({
         destination: '',
         freshwater,
         fuel,
+        ...(greywaterLevel > 0 ? { greywater: { level: greywaterLevel } } : {}),
         signSkipper: '',
         signCrew: '',
         events: []

client/src/components/LogEntryEditor.tsx

@@ -574,13 +574,23 @@ export default function LogEntryEditor({
     setFuelConsumption(cons >= 0 ? String(cons) : '0')
   }, [fuelMorning, fuelRefilled, fuelEvening])
 
+  const fwRefilledNoCapacity =
+    (tankCapacities.freshwaterCapacityL ?? 0) > 0 && fwRefilledMax == null
+  const fuelRefilledNoCapacity =
+    (tankCapacities.fuelCapacityL ?? 0) > 0 && fuelRefilledMax == null
+
   useEffect(() => {
-    if (fwRefilledMax == null) return
     const refilled = parseFloat(fwRefilled) || 0
+    if (fwRefilledMax == null) {
+      if (fwRefilledNoCapacity && refilled > 0) {
+        setFwRefilled(formatTankLitersForInput(0))
+      }
+      return
+    }
     if (refilled > fwRefilledMax) {
       setFwRefilled(formatTankLitersForInput(fwRefilledMax))
     }
-  }, [fwRefilledMax, fwMorning])
+  }, [fwRefilledMax, fwRefilled, fwRefilledNoCapacity])
 
   useEffect(() => {
     if (fwEveningMax == null) return
@@ -588,15 +598,20 @@ export default function LogEntryEditor({
     if (evening > fwEveningMax) {
       setFwEvening(formatTankLitersForInput(fwEveningMax))
     }
-  }, [fwEveningMax, fwMorning, fwRefilled])
+  }, [fwEveningMax, fwEvening])
 
   useEffect(() => {
-    if (fuelRefilledMax == null) return
     const refilled = parseFloat(fuelRefilled) || 0
+    if (fuelRefilledMax == null) {
+      if (fuelRefilledNoCapacity && refilled > 0) {
+        setFuelRefilled(formatTankLitersForInput(0))
+      }
+      return
+    }
     if (refilled > fuelRefilledMax) {
       setFuelRefilled(formatTankLitersForInput(fuelRefilledMax))
     }
-  }, [fuelRefilledMax, fuelMorning])
+  }, [fuelRefilledMax, fuelRefilled, fuelRefilledNoCapacity])
 
   useEffect(() => {
     if (fuelEveningMax == null) return
@@ -604,7 +619,7 @@ export default function LogEntryEditor({
     if (evening > fuelEveningMax) {
       setFuelEvening(formatTankLitersForInput(fuelEveningMax))
     }
-  }, [fuelEveningMax, fuelMorning, fuelRefilled])
+  }, [fuelEveningMax, fuelEvening])
 
   // Load yacht sails and tank capacities
   useEffect(() => {
@@ -1317,8 +1332,8 @@ export default function LogEntryEditor({
                 label={t('logs.refilled')}
                 value={fwRefilled}
                 onChange={setFwRefilled}
-                maxLiters={fwRefilledMax ?? tankCapacities.freshwaterCapacityL}
-                disabled={saving || readOnly}
+                maxLiters={fwRefilledMax}
+                disabled={saving || readOnly || fwRefilledNoCapacity}
                 titleTooltip={tankCapacityTooltip}
               />
               <TankLiterInput
@@ -1366,8 +1381,8 @@ export default function LogEntryEditor({
                 label={t('logs.refilled')}
                 value={fuelRefilled}
                 onChange={setFuelRefilled}
-                maxLiters={fuelRefilledMax ?? tankCapacities.fuelCapacityL}
-                disabled={saving || readOnly}
+                maxLiters={fuelRefilledMax}
+                disabled={saving || readOnly || fuelRefilledNoCapacity}
                 titleTooltip={tankCapacityTooltip}
               />
               <TankLiterInput

client/src/components/SettingsForm.tsx

@@ -6,6 +6,12 @@ import LogbookBackupPanel from './LogbookBackupPanel.tsx'
 import { useDialog } from './ModalDialog.tsx'
 import { PlausibleEvents, trackPlausibleEvent } from '../services/analytics.js'
 import { apiFetch } from '../services/api.js'
+import {
+  enableCollaboratorChangePush,
+  isCollaboratorPushActive,
+  isPushSupported
+} from '../services/pushNotifications.js'
+import { isIosDevice, isRunningStandalone } from '../hooks/usePwaInstall.js'
 
 interface SettingsFormProps {
   logbookId?: string | null
@@ -151,6 +157,43 @@ export default function SettingsForm({ logbookId, onLogbookRestored }: SettingsF
     }
   }
 
+  const promptPushAfterInviteCreated = async () => {
+    if (!isPushSupported()) return
+    if (await isCollaboratorPushActive()) return
+
+    const iosNeedsInstall = isIosDevice() && !isRunningStandalone()
+
+    if (iosNeedsInstall) {
+      await showAlert(
+        t('settings.invite_push_prompt_ios_message'),
+        t('settings.invite_push_prompt_title'),
+        t('settings.invite_push_prompt_later')
+      )
+      return
+    }
+
+    const enable = await showConfirm(
+      t('settings.invite_push_prompt_message'),
+      t('settings.invite_push_prompt_title'),
+      t('settings.invite_push_prompt_enable'),
+      t('settings.invite_push_prompt_later')
+    )
+
+    if (!enable) return
+
+    try {
+      await enableCollaboratorChangePush()
+      await showAlert(
+        t('settings.invite_push_prompt_success'),
+        t('settings.invite_push_prompt_title')
+      )
+      trackPlausibleEvent(PlausibleEvents.PUSH_ENABLED)
+    } catch (err: unknown) {
+      console.error('Failed to enable push after invite:', err)
+      await showAlert(err instanceof Error ? err.message : t('profile.push_error'))
+    }
+  }
+
   const handleGenerateInvite = async () => {
     if (!logbookId) return
     setGeneratingInvite(true)
@@ -175,6 +218,7 @@ export default function SettingsForm({ logbookId, onLogbookRestored }: SettingsF
 
       setInviteLink(link)
       trackPlausibleEvent(PlausibleEvents.INVITE_GENERATED)
+      await promptPushAfterInviteCreated()
     } catch (err: unknown) {
       console.error('Failed to generate invite:', err)
       showAlert(err instanceof Error ? err.message : 'Failed to generate invite link.')

client/src/components/UserProfilePage.tsx

@@ -726,7 +726,7 @@ export default function UserProfilePage({ onBack, onLogout }: UserProfilePagePro
               </div>
             </section>
 
-            <section className="form-card">
+            <section className="form-card profile-stats-section">
               <div className="form-header">
                 <BarChart2 size={24} className="form-icon" />
                 <div>
@@ -736,7 +736,7 @@ export default function UserProfilePage({ onBack, onLogout }: UserProfilePagePro
               </div>
 
               {(statsTotals || profile) && (
-                <div className="stats-kpi-grid">
+                <div className="stats-kpi-grid profile-stats-kpi-grid">
                   <KpiCard
                     icon={<BookOpen size={20} />}
                     label={t('profile.stats_logbooks')}

client/src/components/UserProfilePreferences.tsx

@@ -5,6 +5,7 @@ import ThemedSelect from './ThemedSelect.tsx'
 import PushNotificationSettings from './PushNotificationSettings.tsx'
 import PwaInstallPrompt from './PwaInstallPrompt.tsx'
 import { notifyAppearanceChanged } from '../services/appearance.js'
+import { saveAppearancePrefsToServer } from '../services/appearancePrefs.js'
 import { useAppTour } from '../context/AppTourContext.tsx'
 import {
   getColorSchemePreference,
@@ -32,6 +33,9 @@ export default function UserProfilePreferences({ userId }: UserProfilePreference
     setThemePreference(userId, nextTheme)
     setColorSchemePreference(userId, nextColorScheme)
     notifyAppearanceChanged()
+    void saveAppearancePrefsToServer(nextTheme, nextColorScheme).catch((err) => {
+      console.warn('Failed to save appearance prefs to server:', err)
+    })
   }
 
   const handleThemeChange = (nextTheme: string) => {

client/src/hooks/usePwaUpdate.ts

@@ -1,13 +1,12 @@
 import { useEffect, useRef } from 'react'
 import { useRegisterSW } from 'virtual:pwa-register/react'
+import { markReloadAttempt, recentlyAttemptedReload } from '../services/pwaStartup.js'
 
 const UPDATE_CHECK_INTERVAL_MS = 60 * 60 * 1000
 const UPDATE_SUPPRESS_KEY = 'pwa_update_suppress_until'
 const UPDATE_SUPPRESS_MS = 30_000
 const UPDATE_DISMISS_SUPPRESS_MS = 60 * 60 * 1000
 const UPDATE_RELOAD_FALLBACK_MS = 2000
-/** Prevent Android PWA cold-start reload loops from onNeedReload. */
-const PWA_INITIAL_RELOAD_KEY = 'pwa_sw_initial_reload_done'
 
 function isUpdateSuppressed(): boolean {
   const suppressUntil = Number(sessionStorage.getItem(UPDATE_SUPPRESS_KEY) || '0')
@@ -43,6 +42,13 @@ function scheduleUpdateChecks(registration: ServiceWorkerRegistration): () => vo
   }
 }
 
+function reloadForServiceWorkerTakeover(): void {
+  if (recentlyAttemptedReload()) return
+  markReloadAttempt()
+  clearUpdateSuppression()
+  window.location.reload()
+}
+
 export function usePwaUpdate() {
   const cleanupRef = useRef<(() => void) | null>(null)
 
@@ -52,14 +58,7 @@ export function usePwaUpdate() {
   } = useRegisterSW({
     immediate: !import.meta.env.DEV,
     onNeedReload() {
-      // First SW takeover requires one reload; guard against repeated reloads on Android PWA resume.
-      if (sessionStorage.getItem(PWA_INITIAL_RELOAD_KEY)) {
-        return
-      }
-      sessionStorage.setItem(PWA_INITIAL_RELOAD_KEY, '1')
-      clearUpdateSuppression()
-      setNeedRefresh(false)
-      window.location.reload()
+      reloadForServiceWorkerTakeover()
     },
     onNeedRefresh() {
       if (isUpdateSuppressed()) return
@@ -96,7 +95,7 @@ export function usePwaUpdate() {
 
     // vite-plugin-pwa reloads via the "controlling" event; fallback if that does not fire.
     window.setTimeout(() => {
-      window.location.reload()
+      reloadForServiceWorkerTakeover()
     }, UPDATE_RELOAD_FALLBACK_MS)
   }
 

client/src/i18n/locales/de.json

@@ -193,7 +193,7 @@
       "delete_entry": "Tag löschen",
       "delete_confirm": "Bist du sicher, dass du diesen Reisetag unwiderruflich löschen möchtest?",
       "carry_over_tanks_title": "Daten vom Vortag übernehmen?",
-      "carry_over_tanks_confirm": "Start-Hafen, Frischwasser- und Kraftstoff-Morgenstände vom letzten Reisetag übernehmen?\n\nStart-Hafen: {{departure}}\nFrischwasser: {{fw}} L\nKraftstoff: {{fuel}} L",
+      "carry_over_tanks_confirm": "Start-Hafen, Frischwasser-, Kraftstoff- und Grauwasser-Startstände vom letzten Reisetag übernehmen?\n\nStart-Hafen: {{departure}}\nFrischwasser: {{fw}} L\nKraftstoff: {{fuel}} L\nGrauwasser: {{greywater}} L",
       "carry_over_tanks_yes": "Übernehmen",
       "carry_over_tanks_no": "Mit 0 starten",
       "event_title": "Chronologisches Ereignisprotokoll",
@@ -482,6 +482,12 @@
       "delete_account_failed": "Konto konnte nicht gelöscht werden. Bitte versuche es erneut.",
       "delete_backup_hint": "Tipp: Erstelle vor dem Löschen Backups deiner Logbücher (.daagbok.json) in den Einstellungen jedes Logbuchs.",
       "deleting_account": "Konto wird gelöscht…",
+      "invite_push_prompt_title": "Push-Benachrichtigungen aktivieren?",
+      "invite_push_prompt_message": "Sobald eingeladene Crewmitglieder Änderungen synchronisieren, kannst du per Push informiert werden. Es werden keine Logbuch-Inhalte im Klartext gesendet.",
+      "invite_push_prompt_ios_message": "Sobald Crewmitglieder Änderungen synchronisieren, kannst du per Push informiert werden. Auf dem iPhone/iPad: App zum Home-Bildschirm hinzufügen (iOS 16.4+), dann Push im Benutzerprofil aktivieren.",
+      "invite_push_prompt_enable": "Jetzt aktivieren",
+      "invite_push_prompt_later": "Später",
+      "invite_push_prompt_success": "Push-Benachrichtigungen sind auf diesem Gerät aktiv.",
       "backup_title": "Backup & Wiederherstellung",
       "backup_desc": "Vollständiges verschlüsseltes Backup dieses Logbuchs (Einträge, Fotos, GPS-Tracks, Crew, Schiff). Mit Backup-Passphrase geschützt — für Restore auf diesem oder einem neuen Account.",
       "backup_export_title": "Backup erstellen",

client/src/i18n/locales/en.json

@@ -193,7 +193,7 @@
       "delete_entry": "Delete Day",
       "delete_confirm": "Are you sure you want to permanently delete this travel day?",
       "carry_over_tanks_title": "Carry over from previous day?",
-      "carry_over_tanks_confirm": "Use the previous travel day's destination as departure port and closing tank levels as morning levels?\n\nDeparture port: {{departure}}\nFreshwater: {{fw}} L\nFuel: {{fuel}} L",
+      "carry_over_tanks_confirm": "Use the previous travel day's destination as departure port and closing tank levels as morning levels?\n\nDeparture port: {{departure}}\nFreshwater: {{fw}} L\nFuel: {{fuel}} L\nGreywater: {{greywater}} L",
       "carry_over_tanks_yes": "Carry over",
       "carry_over_tanks_no": "Start at 0",
       "event_title": "Chronological Event Logbook",
@@ -482,6 +482,12 @@
       "delete_account_failed": "Failed to delete account. Please try again.",
       "delete_backup_hint": "Tip: Before deleting, create backups of your logbooks (.daagbok.json) in each logbook's settings.",
       "deleting_account": "Deleting account…",
+      "invite_push_prompt_title": "Enable push notifications?",
+      "invite_push_prompt_message": "When invited crew members sync changes, you can be notified via push. No logbook content is sent in plain text.",
+      "invite_push_prompt_ios_message": "When crew members sync changes, you can get push notifications. On iPhone/iPad: add the app to your Home Screen (iOS 16.4+), then enable push in your user profile.",
+      "invite_push_prompt_enable": "Enable now",
+      "invite_push_prompt_later": "Later",
+      "invite_push_prompt_success": "Push notifications are active on this device.",
       "backup_title": "Backup & restore",
       "backup_desc": "Full encrypted backup of this logbook (entries, photos, GPS tracks, crew, vessel). Protected with a backup passphrase — restore on this or a new account.",
       "backup_export_title": "Create backup",

client/src/main.tsx

@@ -6,6 +6,11 @@ import './index.css'
 import './i18n'
 import App from './App.tsx'
 import { applyAppearanceToDocument } from './services/appearance.ts'
+import {
+  installStaleAssetRecovery,
+  markReloadAttempt,
+  reconcileServiceWorkerOnStartup
+} from './services/pwaStartup.ts'
 
 /** Stale PWA precache on localhost can shadow Vite dev modules. */
 async function clearDevServiceWorkerCaches(): Promise<void> {
@@ -35,8 +40,16 @@ function renderBootstrapError(message: string): void {
 
 async function bootstrap(): Promise<void> {
   applyAppearanceToDocument()
+  installStaleAssetRecovery()
   await clearDevServiceWorkerCaches()
 
+  const shouldReloadForWaitingSw = await reconcileServiceWorkerOnStartup()
+  if (shouldReloadForWaitingSw) {
+    markReloadAttempt()
+    window.location.reload()
+    return
+  }
+
   const rootEl = document.getElementById('root')
   if (!rootEl) {
     throw new Error('Missing #root element')

client/src/services/appearancePrefs.test.ts

@@ -0,0 +1,96 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+import {
+  fetchAppearancePrefs,
+  saveAppearancePrefsToServer,
+  syncAppearancePrefs
+} from './appearancePrefs.js'
+import { setThemePreference } from './userPreferences.js'
+
+const USER_ID = 'appearance-sync-user'
+
+vi.mock('./api.js', () => ({
+  apiJson: vi.fn()
+}))
+
+import { apiJson } from './api.js'
+
+const mockedApiJson = vi.mocked(apiJson)
+
+describe('appearancePrefs', () => {
+  beforeEach(() => {
+    localStorage.clear()
+    vi.clearAllMocks()
+  })
+
+  it('fetchAppearancePrefs returns defaults when not authenticated', async () => {
+    await expect(fetchAppearancePrefs()).resolves.toEqual({
+      theme: 'auto',
+      colorScheme: 'auto',
+      persisted: false
+    })
+    expect(mockedApiJson).not.toHaveBeenCalled()
+  })
+
+  it('syncAppearancePrefs applies server prefs after cache wipe', async () => {
+    localStorage.setItem('active_userid', USER_ID)
+    mockedApiJson.mockResolvedValueOnce({
+      theme: 'ocean',
+      colorScheme: 'dark',
+      persisted: true
+    })
+
+    const changed = vi.fn()
+    window.addEventListener('appearance-changed', changed)
+
+    await syncAppearancePrefs(USER_ID)
+
+    expect(localStorage.getItem(`user_pref_theme_${USER_ID}`)).toBe('ocean')
+    expect(localStorage.getItem(`user_pref_color_scheme_${USER_ID}`)).toBe('dark')
+    expect(changed).toHaveBeenCalledTimes(1)
+  })
+
+  it('syncAppearancePrefs uploads local prefs when server has none', async () => {
+    localStorage.setItem('active_userid', USER_ID)
+    setThemePreference(USER_ID, 'material')
+    mockedApiJson
+      .mockResolvedValueOnce({ theme: 'auto', colorScheme: 'auto', persisted: false })
+      .mockResolvedValueOnce({ theme: 'material', colorScheme: 'auto', persisted: true })
+
+    await syncAppearancePrefs(USER_ID)
+
+    expect(mockedApiJson).toHaveBeenCalledTimes(2)
+    expect(mockedApiJson).toHaveBeenLastCalledWith('/api/auth/appearance-prefs', {
+      method: 'PUT',
+      body: JSON.stringify({ theme: 'material', colorScheme: 'auto' })
+    })
+  })
+
+  it('saveAppearancePrefsToServer skips when not authenticated', async () => {
+    await saveAppearancePrefsToServer('ocean', 'light')
+    expect(mockedApiJson).not.toHaveBeenCalled()
+  })
+
+  it('syncAppearancePrefs skips server sync when userId does not match active session', async () => {
+    localStorage.setItem('active_userid', 'session-user')
+    setThemePreference('other-user', 'ocean')
+    mockedApiJson.mockResolvedValue({
+      theme: 'material',
+      colorScheme: 'dark',
+      persisted: true
+    })
+
+    await syncAppearancePrefs('other-user')
+
+    expect(mockedApiJson).not.toHaveBeenCalled()
+    expect(localStorage.getItem('user_pref_theme_other-user')).toBe('ocean')
+  })
+
+  it('syncAppearancePrefs skips server sync when active session is missing', async () => {
+    setThemePreference(USER_ID, 'ocean')
+
+    await syncAppearancePrefs(USER_ID)
+
+    expect(mockedApiJson).not.toHaveBeenCalled()
+    expect(localStorage.getItem(`user_pref_theme_${USER_ID}`)).toBe('ocean')
+  })
+})

client/src/services/appearancePrefs.ts

@@ -0,0 +1,76 @@
+import { apiJson } from './api.js'
+import { notifyAppearanceChanged } from './appearance.js'
+import {
+  getActiveUserId,
+  getColorSchemePreference,
+  getThemePreference,
+  setColorSchemePreference,
+  setThemePreference
+} from './userPreferences.js'
+
+const API_BASE = '/api/auth/appearance-prefs'
+
+export interface AppearancePrefs {
+  theme: string
+  colorScheme: string
+  persisted: boolean
+}
+
+function hasLocalAppearancePrefs(userId: string): boolean {
+  return (
+    localStorage.getItem(`user_pref_theme_${userId}`) != null ||
+    localStorage.getItem(`user_pref_color_scheme_${userId}`) != null
+  )
+}
+
+function resolveSyncedUserId(userId?: string | null): string | null {
+  const id = userId?.trim() || getActiveUserId()?.trim() || null
+  if (!id) return null
+
+  const activeId = getActiveUserId()?.trim() || null
+  if (!activeId || activeId !== id) return null
+
+  return id
+}
+
+export async function fetchAppearancePrefs(userId?: string | null): Promise<AppearancePrefs> {
+  if (!resolveSyncedUserId(userId)) {
+    return { theme: 'auto', colorScheme: 'auto', persisted: false }
+  }
+
+  return apiJson<AppearancePrefs>(API_BASE)
+}
+
+export async function saveAppearancePrefsToServer(
+  theme: string,
+  colorScheme: string,
+  userId?: string | null
+): Promise<void> {
+  if (!resolveSyncedUserId(userId)) return
+
+  await apiJson<AppearancePrefs>(API_BASE, {
+    method: 'PUT',
+    body: JSON.stringify({ theme, colorScheme })
+  })
+}
+
+/** Merge server-stored appearance with local cache (server wins after cache wipe). */
+export async function syncAppearancePrefs(userId?: string | null): Promise<void> {
+  const id = resolveSyncedUserId(userId)
+  if (!id) return
+
+  try {
+    const server = await fetchAppearancePrefs(id)
+
+    if (server.persisted) {
+      setThemePreference(id, server.theme)
+      setColorSchemePreference(id, server.colorScheme)
+    } else if (hasLocalAppearancePrefs(id)) {
+      await saveAppearancePrefsToServer(getThemePreference(id), getColorSchemePreference(id), id)
+    }
+  } catch (err) {
+    console.warn('Failed to sync appearance preferences:', err)
+  }
+
+  notifyAppearanceChanged()
+}

client/src/services/pushNotifications.ts

@@ -43,6 +43,18 @@ async function fetchVapidPublicKey(): Promise<string | null> {
   }
 }
 
+/** True when crew-change push is enabled and notification permission is granted. */
+export async function isCollaboratorPushActive(): Promise<boolean> {
+  if (!isPushSupported()) return false
+  if (getNotificationPermission() !== 'granted') return false
+  try {
+    const prefs = await fetchPushPrefs()
+    return prefs.collaboratorChangesEnabled
+  } catch {
+    return false
+  }
+}
+
 export async function fetchPushPrefs(): Promise<{ collaboratorChangesEnabled: boolean }> {
   if (!localStorage.getItem('active_userid')) {
     return { collaboratorChangesEnabled: false }

client/src/services/pwaStartup.test.ts

@@ -0,0 +1,45 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+import {
+  markReloadAttempt,
+  recentlyAttemptedReload,
+  reconcileServiceWorkerOnStartup
+} from './pwaStartup.js'
+
+describe('pwaStartup reload guards', () => {
+  beforeEach(() => {
+    sessionStorage.clear()
+  })
+
+  it('blocks repeated reload attempts within the debounce window', () => {
+    expect(recentlyAttemptedReload(10_000)).toBe(false)
+    markReloadAttempt(10_000)
+    expect(recentlyAttemptedReload(12_000)).toBe(true)
+    expect(recentlyAttemptedReload(15_000)).toBe(false)
+  })
+})
+
+describe('reconcileServiceWorkerOnStartup', () => {
+  beforeEach(() => {
+    sessionStorage.clear()
+    vi.unstubAllEnvs()
+  })
+
+  it('returns false in dev mode', async () => {
+    vi.stubEnv('DEV', true)
+    await expect(reconcileServiceWorkerOnStartup()).resolves.toBe(false)
+  })
+
+  it('returns false when no waiting worker exists', async () => {
+    vi.stubEnv('DEV', false)
+    Object.defineProperty(navigator, 'serviceWorker', {
+      configurable: true,
+      value: {
+        controller: {},
+        getRegistration: vi.fn().mockResolvedValue({ waiting: null }),
+        addEventListener: vi.fn()
+      }
+    })
+
+    await expect(reconcileServiceWorkerOnStartup()).resolves.toBe(false)
+  })
+})

client/src/services/pwaStartup.ts

@@ -0,0 +1,87 @@
+const RELOAD_ATTEMPT_KEY = 'pwa_reload_attempt_ts'
+const COLD_START_UPDATE_KEY = 'pwa_coldstart_update_ts'
+const RELOAD_DEBOUNCE_MS = 4_000
+const COLD_START_UPDATE_DEBOUNCE_MS = 15_000
+
+export function recentlyAttemptedReload(now = Date.now()): boolean {
+  const last = Number(sessionStorage.getItem(RELOAD_ATTEMPT_KEY) || '0')
+  return now - last < RELOAD_DEBOUNCE_MS
+}
+
+export function markReloadAttempt(now = Date.now()): void {
+  sessionStorage.setItem(RELOAD_ATTEMPT_KEY, String(now))
+}
+
+function recentlyAttemptedColdStartUpdate(now = Date.now()): boolean {
+  const last = Number(sessionStorage.getItem(COLD_START_UPDATE_KEY) || '0')
+  return now - last < COLD_START_UPDATE_DEBOUNCE_MS
+}
+
+function markColdStartUpdateAttempt(now = Date.now()): void {
+  sessionStorage.setItem(COLD_START_UPDATE_KEY, String(now))
+}
+
+function isStaleModuleLoadError(error: unknown): boolean {
+  const message =
+    error instanceof Error
+      ? error.message
+      : typeof error === 'string'
+        ? error
+        : ''
+
+  return (
+    message.includes('Failed to fetch dynamically imported module') ||
+    message.includes('Importing a module script failed') ||
+    message.includes('error loading dynamically imported module')
+  )
+}
+
+/**
+ * After missed deploys, a waiting SW may exist while the page still runs an old bundle.
+ * Apply the waiting worker once on cold start (one controlled reload) instead of hanging.
+ */
+export async function reconcileServiceWorkerOnStartup(): Promise<boolean> {
+  if (import.meta.env.DEV || !('serviceWorker' in navigator)) {
+    return false
+  }
+
+  if (recentlyAttemptedColdStartUpdate()) {
+    return false
+  }
+
+  const registration = await navigator.serviceWorker.getRegistration()
+  const waiting = registration?.waiting
+  if (!waiting || !navigator.serviceWorker.controller) {
+    return false
+  }
+
+  markColdStartUpdateAttempt()
+  waiting.postMessage({ type: 'SKIP_WAITING' })
+
+  await new Promise<void>((resolve) => {
+    const timeoutId = window.setTimeout(resolve, 4_000)
+    navigator.serviceWorker.addEventListener(
+      'controllerchange',
+      () => {
+        window.clearTimeout(timeoutId)
+        resolve()
+      },
+      { once: true }
+    )
+  })
+
+  return true
+}
+
+export function installStaleAssetRecovery(): void {
+  if (import.meta.env.DEV) return
+
+  window.addEventListener('unhandledrejection', (event) => {
+    if (!isStaleModuleLoadError(event.reason)) return
+    if (recentlyAttemptedReload()) return
+
+    markReloadAttempt()
+    event.preventDefault()
+    window.location.reload()
+  })
+}

client/src/sw.ts

@@ -1,10 +1,18 @@
 /// <reference lib="webworker" />
+import { clientsClaim } from 'workbox-core'
 import { cleanupOutdatedCaches, precacheAndRoute } from 'workbox-precaching'
 
 declare let self: ServiceWorkerGlobalScope
 
 precacheAndRoute(self.__WB_MANIFEST)
 cleanupOutdatedCaches()
+clientsClaim()
+
+self.addEventListener('message', (event) => {
+  if (event.data?.type === 'SKIP_WAITING') {
+    void self.skipWaiting()
+  }
+})
 
 interface PushPayload {
   title?: string

client/src/utils/logEntryTankLevels.test.ts

@@ -0,0 +1,38 @@
+import { describe, expect, it } from 'vitest'
+import {
+  carryOverFromPreviousDay,
+  getClosingGreywaterLevel,
+  hasCarryOverFromPreviousDay
+} from './logEntryTankLevels.js'
+
+describe('logEntryTankLevels greywater carry-over', () => {
+  it('returns previous greywater level as starting value', () => {
+    const carryOver = carryOverFromPreviousDay({
+      destination: 'Oslo',
+      freshwater: { morning: 100, refilled: 0, evening: 80, consumption: 20 },
+      fuel: { morning: 200, refilled: 0, evening: 150, consumption: 50 },
+      greywater: { level: 42 }
+    })
+
+    expect(carryOver.greywaterLevel).toBe(42)
+    expect(carryOver.freshwater.morning).toBe(80)
+    expect(carryOver.fuel.morning).toBe(150)
+    expect(carryOver.departure).toBe('Oslo')
+  })
+
+  it('defaults greywater to 0 when previous day has none', () => {
+    expect(carryOverFromPreviousDay(null).greywaterLevel).toBe(0)
+    expect(getClosingGreywaterLevel(undefined)).toBe(0)
+  })
+
+  it('treats greywater level as carry-over candidate', () => {
+    expect(
+      hasCarryOverFromPreviousDay({
+        freshwater: { morning: 0, refilled: 0, evening: 0, consumption: 0 },
+        fuel: { morning: 0, refilled: 0, evening: 0, consumption: 0 },
+        greywaterLevel: 15,
+        departure: ''
+      })
+    ).toBe(true)
+  })
+})

client/src/utils/logEntryTankLevels.ts

@@ -48,6 +48,7 @@ export interface LogEntryTankSource {
 export interface CarryOverFromPreviousDay {
   freshwater: TankLevels
   fuel: TankLevels
+  greywaterLevel: number
   departure: string
 }
 
@@ -60,6 +61,10 @@ export function formatTankLiters(liters: number): string {
   return Number.isInteger(liters) ? String(liters) : liters.toFixed(1)
 }
 
+export function getClosingGreywaterLevel(greywater?: { level?: number } | null): number {
+  return Number(greywater?.level) || 0
+}
+
 export function carryOverTankLevelsFromPreviousDay(previousEntry?: LogEntryTankSource | null): { freshwater: TankLevels; fuel: TankLevels } {
   if (!previousEntry) {
     return { freshwater: emptyTankLevels(), fuel: emptyTankLevels() }
@@ -74,10 +79,16 @@ export function carryOverTankLevelsFromPreviousDay(previousEntry?: LogEntryTankS
 export function carryOverFromPreviousDay(previousEntry?: LogEntryTankSource | null): CarryOverFromPreviousDay {
   const { freshwater, fuel } = carryOverTankLevelsFromPreviousDay(previousEntry)
   const departure = previousEntry?.destination?.trim() || ''
+  const greywaterLevel = getClosingGreywaterLevel(previousEntry?.greywater)
 
-  return { freshwater, fuel, departure }
+  return { freshwater, fuel, greywaterLevel, departure }
 }
 
 export function hasCarryOverFromPreviousDay(carryOver: CarryOverFromPreviousDay): boolean {
-  return carryOver.freshwater.morning > 0 || carryOver.fuel.morning > 0 || carryOver.departure.length > 0
+  return (
+    carryOver.freshwater.morning > 0 ||
+    carryOver.fuel.morning > 0 ||
+    carryOver.greywaterLevel > 0 ||
+    carryOver.departure.length > 0
+  )
 }

server/prisma/schema.prisma

@@ -22,6 +22,7 @@ model User {
   collaborations           Collaboration[]
   pushSubscriptions        PushSubscription[]
   notificationPrefs        UserNotificationPrefs?
+  appearancePrefs          UserAppearancePrefs?
 }
 
 model PushSubscription {
@@ -48,6 +49,15 @@ model UserNotificationPrefs {
   user User @relation(fields: [userId], references: [id], onDelete: Cascade)
 }
 
+model UserAppearancePrefs {
+  userId      String   @id
+  theme       String   @default("auto")
+  colorScheme String   @default("auto")
+  updatedAt   DateTime @updatedAt
+
+  user User @relation(fields: [userId], references: [id], onDelete: Cascade)
+}
+
 model Credential {
   id           String   @id @default(uuid())
   userId       String

server/src/routes/auth.ts

@@ -38,6 +38,17 @@ function normalizeCredentialLabel(label: unknown): string | null {
   return trimmed.slice(0, 64)
 }
 
+const VALID_THEMES = new Set(['auto', 'ocean', 'material', 'cupertino'])
+const VALID_COLOR_SCHEMES = new Set(['auto', 'light', 'dark'])
+
+function parseThemePreference(value: unknown): string | null {
+  return typeof value === 'string' && VALID_THEMES.has(value) ? value : null
+}
+
+function parseColorSchemePreference(value: unknown): string | null {
+  return typeof value === 'string' && VALID_COLOR_SCHEMES.has(value) ? value : null
+}
+
 router.post('/register-options', async (req, res) => {
   try {
     const { username } = req.body
@@ -426,6 +437,57 @@ router.post('/rotate-recovery', requireReauth, async (req: any, res) => {
   }
 })
 
+router.get('/appearance-prefs', requireUser, async (req: any, res) => {
+  try {
+    const prefs = await prisma.userAppearancePrefs.findUnique({
+      where: { userId: req.userId }
+    })
+
+    return res.json({
+      theme: prefs?.theme ?? 'auto',
+      colorScheme: prefs?.colorScheme ?? 'auto',
+      persisted: prefs != null
+    })
+  } catch (error: any) {
+    console.error('Error reading appearance prefs:', error)
+    return res.status(500).json({ error: error.message || 'Internal server error' })
+  }
+})
+
+router.put('/appearance-prefs', requireUser, async (req: any, res) => {
+  try {
+    const theme = parseThemePreference(req.body?.theme)
+    const colorScheme = parseColorSchemePreference(req.body?.colorScheme)
+    if (!theme || !colorScheme) {
+      return res.status(400).json({ error: 'Invalid theme or colorScheme' })
+    }
+
+    const prefs = await prisma.userAppearancePrefs.upsert({
+      where: { userId: req.userId },
+      create: {
+        userId: req.userId,
+        theme,
+        colorScheme,
+        updatedAt: new Date()
+      },
+      update: {
+        theme,
+        colorScheme,
+        updatedAt: new Date()
+      }
+    })
+
+    return res.json({
+      theme: prefs.theme,
+      colorScheme: prefs.colorScheme,
+      persisted: true
+    })
+  } catch (error: any) {
+    console.error('Error updating appearance prefs:', error)
+    return res.status(500).json({ error: error.message || 'Internal server error' })
+  }
+})
+
 router.get('/profile', requireUser, async (req: any, res) => {
   try {
     const user = await prisma.user.findUnique({