Merge branch 'main' of github.com:rafaelfoster/oikos

CHANGELOG.md

@@ -7,6 +7,97 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.26.5] - 2026-04-27
+
+### Changed
+- Birthdays: increased maximum photo upload size from ~0.9 MB to 5 MB
+
+## [0.26.4] - 2026-04-27
+
+### Changed
+- Dashboard: weather widget is now the first entry in the default widget order
+- Dashboard: widgets in the same grid row now share the same height (via flex stretch), eliminating the patchwork gaps between shorter and taller widgets
+
+## [0.26.3] - 2026-04-27
+
+### Fixed
+- Birthdays: "Discard changes?" dialog appeared immediately after successfully saving a birthday because `closeModal()` was called without `force: true`, triggering the dirty-form check on a programmatic close
+- Dashboard (PWA): widget items (tasks, events, meals, notes, birthdays, shopping lists) occasionally blocked vertical swipe-to-scroll; added `touch-action: pan-y` so the browser passes vertical pan gestures through to the scroll container
+
+## [0.26.2] - 2026-04-27
+
+### Fixed
+- Dashboard: KPI summary bar removed — it duplicated the same widget categories (tasks, calendar, birthdays…) that are already visible as full widgets directly below
+- Dashboard: replaced the two-column main/side workspace layout with the established flat responsive grid so all widgets are consistently left-aligned across all screen sizes in the web view
+
+## [0.26.1] - 2026-04-27
+
+### Fixed
+- Dashboard: `path is not defined` crash on every navigation — `renderPage()` referenced a bare `path` variable instead of `route.path`
+- Dashboard: shopping lists widget caused a server-side SQL error (`HAVING` clause on non-aggregate query) resulting in an empty widget for all users
+
+## [0.26.0] - 2026-04-27
+
+### Added
+- Birthdays module: track family birthdays with name, birth date, optional photo and notes; each entry is automatically synced to the calendar as a yearly recurring event and to the reminder system
+- Birthdays dashboard widget: shows the next upcoming birthdays at a glance with age and days-until labels
+- Family Participants dashboard widget: displays the number of users added to the family with avatar initials
+- Budget Overview dashboard widget: shows monthly income, expenses, balance, savings rate and top expense category
+- Dashboard widget customisation extended to include the three new widgets (birthdays, budget, family)
+- Settings › General: admin option to set a custom application name shown in the sidebar, browser title and login screen
+- Birthday translations across all 16 supported locales
+
+### Changed
+- Service worker: mutable JS and CSS assets now use network-first caching to eliminate stale-asset issues after deployments
+
+## [0.25.8] - 2026-04-27
+
+### Fixed
+- Test suite: `makeInput` mock in `test-modal-utils.js` now implements `setAttribute`/`removeAttribute` so blur-validation tests correctly verify the new `aria-invalid` attribute behaviour
+
+## [0.25.7] - 2026-04-27
+
+### Added
+- Navigation: a dedicated screen-reader announcer (`aria-live="polite"`) announces the page name on every route change instead of reading the entire page content
+
+### Changed
+- Color pickers (notes, calendar): swatches now use `role="radiogroup"` with localized color names instead of hex codes, `aria-checked` reflects the selected state, and Arrow keys navigate between options
+- Navigation badges: badge counts are now hidden from screen readers (`aria-hidden`); the parent nav link's `aria-label` is updated to include the count in plain text (e.g. "Aufgaben, 3 überfällig")
+- Main content area: removed `aria-live="polite"` from `<main>` — it was causing screen readers to read the full page on every navigation
+
+### Fixed
+- Form validation: `aria-invalid="true"` is now set on invalid inputs in all modals and on the login form so screen readers can announce field errors
+
+## [0.25.6] - 2026-04-27
+
+### Changed
+- Tasks: completing a task now animates the strikethrough line instead of snapping it on instantly
+- Modal: save button shows a spinner during async API calls; the spinner disappears immediately if form validation fails, and on API error when the button is re-enabled
+- Toast: the Undo button now gives tactile press feedback (scale + removes browser tap highlight) for reliable interaction within the 5-second window
+
+## [0.25.5] - 2026-04-26
+
+### Added
+- Navigation: the "More" button now shows the name and icon of the active secondary module instead of the generic label, making it clear which module is open
+- Dashboard: first-time onboarding overlay guides new users through the app's three core navigation areas
+
+### Changed
+- Navigation: renamed "Pinnwand" to "Notizen" for clarity
+- Login: submit button shows a spinner during authentication; empty fields are highlighted individually with red borders instead of a single generic error message
+
+### Fixed
+- Modal: closing a modal when the form has unsaved changes no longer double-fires the guard due to a missing `_isClosing` flag; the close button now uses an arrow-function listener to avoid stale closure issues
+
+## [0.25.4] - 2026-04-26
+
+### Added
+- Modal: closing a modal (via Escape, swipe, overlay click, or X button) now shows a "Discard changes?" confirmation dialog when the form has been modified since it was opened; saving or deleting bypasses the prompt
+
+## [0.25.3] - 2026-04-26
+
+### Changed
+- Delete actions in all seven modules (tasks, notes, budget, calendar, contacts, meals, recipes) and shopping list deletion no longer show a confirmation dialog; instead the item is removed immediately and a toast with an Undo button gives a 5-second window to reverse the action before the API call is made
+
 ## [0.25.2] - 2026-04-26
 
 ### Changed

docker-compose.yml

@@ -1,11 +1,11 @@
 services:
   oikos:
-#    image: ghcr.io/ulsklyc/oikos:latest
+    image: ghcr.io/ulsklyc/oikos:latest
     build: .                          # optional: use --build to build locally instead
     container_name: oikos
     restart: unless-stopped
     ports:
-      - "0.0.0.0:3100:3000"
+      - "0.0.0.0:3000:3000"
     volumes:
       - oikos_data:/data
     env_file:
@@ -19,7 +19,7 @@ services:
       # Direct HTTP access (no reverse proxy):
       - SESSION_SECURE=false
     healthcheck:
-      test: ["CMD", "node", "-e", "require('http').get('http://localhost:3100/health', r => process.exit(r.statusCode === 200 ? 0 : 1))"]
+      test: ["CMD", "node", "-e", "require('http').get('http://localhost:3000/health', r => process.exit(r.statusCode === 200 ? 0 : 1))"]
       interval: 30s
       timeout: 10s
       retries: 3

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "oikos",
-  "version": "0.25.2",
+  "version": "0.26.5",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "oikos",
-      "version": "0.25.2",
+      "version": "0.26.5",
       "license": "MIT",
       "dependencies": {
         "bcrypt": "^6.0.0",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "oikos",
-  "version": "0.25.2",
+  "version": "0.26.5",
   "description": "Self-hosted family planner - calendar, tasks, shopping, meal planning, budget and more. Private, open-source, no subscription.",
   "main": "server/index.js",
   "type": "module",

public/components/modal.js

@@ -16,6 +16,8 @@ import { t } from '/i18n.js';
 let activeOverlay = null;
 let previouslyFocused = null;
 let focusTrapHandler = null;
+let _initialFormSnapshot = null;
+let _isClosing = false;
 
 // Overlay-Dimming: theme-color abdunkeln im Standalone-Modus
 const OVERLAY_THEME_COLOR = '#1A1A1A';
@@ -98,6 +100,20 @@ function trapFocus(container) {
   }
 }
 
+// --------------------------------------------------------
+// Dirty-Check Helpers
+// --------------------------------------------------------
+
+function serializeForm(container) {
+  const inputs = container.querySelectorAll('input, select, textarea');
+  return Array.from(inputs).map((el) => `${el.name || el.id}=${el.value}`).join('&');
+}
+
+function isFormDirty(container) {
+  if (!_initialFormSnapshot) return false;
+  return serializeForm(container) !== _initialFormSnapshot;
+}
+
 // --------------------------------------------------------
 // Escape-Handler
 // --------------------------------------------------------
@@ -204,9 +220,10 @@ export function openModal({ title, content, onSave, onDelete, size = 'md' } = {}
   // ID sofort entfernen damit getElementById() nach dem Einfügen des neuen Modals
   // nicht die noch animierende alte Instanz zurückgibt – sonst landen alle
   // Event-Listener am falschen Element und Buttons reagieren nicht.
+  // force=true: kein Dirty-Check beim programmatischen Ersetzen (z.B. confirmModal öffnet sich).
   if (activeOverlay) {
     activeOverlay.removeAttribute('id');
-    closeModal();
+    closeModal({ force: true });
   }
 
   // Focus-Restore vorbereiten
@@ -243,6 +260,14 @@ export function openModal({ title, content, onSave, onDelete, size = 'md' } = {}
   const panel = activeOverlay.querySelector('.modal-panel');
   trapFocus(panel);
 
+  // Snapshot für Dirty-Check (kurzer Delay: Felder könnten noch per JS befüllt werden)
+  _initialFormSnapshot = null;
+  setTimeout(() => {
+    if (activeOverlay) {
+      _initialFormSnapshot = serializeForm(activeOverlay.querySelector('.modal-panel') ?? activeOverlay);
+    }
+  }, 150);
+
   // Swipe-to-Close auf Mobile
   if (window.innerWidth < 768) {
     _wireSheetSwipe(panel);
@@ -261,7 +286,7 @@ export function openModal({ title, content, onSave, onDelete, size = 'md' } = {}
 
   // Close-Button
   activeOverlay.querySelector('[data-action="close-modal"]')
-    ?.addEventListener('click', closeModal);
+    ?.addEventListener('click', () => closeModal());
 
   // Escape
   document.addEventListener('keydown', onEscape);
@@ -269,6 +294,22 @@ export function openModal({ title, content, onSave, onDelete, size = 'md' } = {}
   // Callback für Aufrufer (Form-Events binden etc.)
   if (typeof onSave === 'function') onSave(panel);
 
+  // Loading-State: btn--loading auf Submit-Button während async-Save.
+  // rAF-Check: Validierung schlägt fehl → btn bleibt enabled → Loading sofort entfernen.
+  // MutationObserver: Error-Pfad → btn wird re-enabled → Loading entfernen.
+  panel.addEventListener('submit', (e) => {
+    const btn = e.target.querySelector('[type="submit"], .btn--primary');
+    if (!btn || btn.disabled) return;
+    btn.classList.add('btn--loading');
+    requestAnimationFrame(() => {
+      if (!btn.disabled) { btn.classList.remove('btn--loading'); return; }
+      const mo = new MutationObserver(() => {
+        if (!btn.disabled) { btn.classList.remove('btn--loading'); mo.disconnect(); }
+      });
+      mo.observe(btn, { attributes: true, attributeFilter: ['disabled'] });
+    });
+  }, { capture: true });
+
   // Standalone: Statusbar abdunkeln (Overlay-Effekt)
   if (window.oikos?.setThemeColor) {
     window.oikos.setThemeColor(OVERLAY_THEME_COLOR, OVERLAY_THEME_COLOR);
@@ -279,8 +320,28 @@ export function openModal({ title, content, onSave, onDelete, size = 'md' } = {}
 // closeModal
 // --------------------------------------------------------
 
-export function closeModal() {
-  if (!activeOverlay) return;
+export async function closeModal({ force = false } = {}) {
+  if (!activeOverlay || _isClosing) return;
+  _isClosing = true;
+
+  if (!force) {
+    const panel = activeOverlay.querySelector('.modal-panel');
+    if (panel && isFormDirty(panel)) {
+      let confirmed;
+      try {
+        confirmed = await confirmModal(t('modal.unsavedChanges'), {
+          danger: false,
+          confirmLabel: t('modal.discardChanges'),
+        });
+      } catch (err) {
+        _isClosing = false;
+        throw err;
+      }
+      if (!confirmed) { _isClosing = false; return; }
+    }
+  }
+
+  _initialFormSnapshot = null;
 
   document.removeEventListener('keydown', onEscape);
 
@@ -304,14 +365,16 @@ export function closeModal() {
   if (isMobile && panel) {
     panel.classList.add('modal-panel--closing');
     // Fallback-Timer falls animationend nicht feuert (prefers-reduced-motion, Tab-Wechsel etc.)
-    const fallback = setTimeout(() => _doClose(capturedOverlay), 300);
+    const fallback = setTimeout(() => { _isClosing = false; _doClose(capturedOverlay); }, 300);
     panel.addEventListener('animationend', () => {
       clearTimeout(fallback);
+      _isClosing = false;
       _doClose(capturedOverlay);
     }, { once: true });
     return;
   }
 
+  _isClosing = false;
   _doClose(capturedOverlay);
 }
 
@@ -528,6 +591,7 @@ function _validateField(input) {
   const hasValue = input.value.trim().length > 0;
   group?.classList.toggle('form-field--error', !hasValue);
   group?.classList.toggle('form-field--valid', hasValue);
+  input.setAttribute('aria-invalid', String(!hasValue));
   return hasValue;
 }
 
@@ -573,6 +637,7 @@ export function validateAll(formContainer) {
  * @param {string} [originalLabel]
  */
 export function btnSuccess(btn, originalLabel) {
+  btn.classList.remove('btn--loading');
   const label = originalLabel ?? btn.textContent;
   btn.classList.add('btn--success');
   const reducedMotion = matchMedia('(prefers-reduced-motion: reduce)').matches;

public/locales/ar.json

@@ -272,7 +272,8 @@
     "savedRecipeLabel": "Saved recipe",
     "savedRecipePlaceholder": "Select recipe",
     "saveAsRecipe": "Save as recipe",
-    "recipeScaleLabel": "Scale ingredients"
+    "recipeScaleLabel": "Scale ingredients",
+    "deletedToast": "Meal deleted"
   },
   "calendar": {
     "title": "التقويم",
@@ -751,7 +752,9 @@
   },
   "modal": {
     "closeLabel": "إغلاق",
-    "overlayLabel": "خلفية مربع الحوار"
+    "overlayLabel": "خلفية مربع الحوار",
+    "unsavedChanges": "تجاهل التغييرات؟",
+    "discardChanges": "تجاهل"
   },
   "rrule": {
     "freqNone": "بدون تكرار",
@@ -854,5 +857,16 @@
     "notificationEnabled": "الإشعارات نشطة",
     "notificationDenied": "الإشعارات محظورة",
     "notificationHint": "احصل على إشعارات حتى عندما يكون التطبيق مفتوحًا."
+  },
+  "onboarding": {
+    "step1Title": "Welcome to Oikos",
+    "step1Body": "Your personal family planner. Tasks, calendar, shopping and more – all in one place.",
+    "step2Title": "Everything at a glance",
+    "step2Body": "Use the navigation below to reach all modules. The + button creates new entries quickly.",
+    "step3Title": "Ready to go",
+    "step3Body": "The dashboard shows you the most important information at a glance. Customize it under \"Customize\".",
+    "next": "Next",
+    "done": "Get started",
+    "skip": "Skip"
   }
 }

public/locales/de.json

@@ -36,7 +36,7 @@
     "calendar": "Kalender",
     "meals": "Essen",
     "shopping": "Einkauf",
-    "notes": "Pinnwand",
+    "notes": "Notizen",
     "contacts": "Kontakte",
     "birthdays": "Geburtstage",
     "budget": "Budget",
@@ -184,7 +184,8 @@
     "filterGroupStatus": "Status",
     "filterGroupPriority": "Priorität",
     "filterGroupPerson": "Person",
-    "filterClearAll": "Alle Filter zurücksetzen"
+    "filterClearAll": "Alle Filter zurücksetzen",
+    "navLabelOverdue": "Aufgaben, {{count}} überfällig"
   },
   "shopping": {
     "title": "Einkauf",
@@ -278,7 +279,8 @@
     "savedRecipeLabel": "Gespeichertes Rezept",
     "savedRecipePlaceholder": "Rezept auswählen",
     "saveAsRecipe": "Als Rezept speichern",
-    "recipeScaleLabel": "Zutaten skalieren"
+    "recipeScaleLabel": "Zutaten skalieren",
+    "deletedToast": "Mahlzeit gelöscht"
   },
   "calendar": {
     "title": "Kalender",
@@ -312,7 +314,17 @@
     "locationPlaceholder": "Optional",
     "assignedLabel": "Zugewiesen an",
     "assignedNobody": "- Niemand -",
-    "colorLabel": "Farbe {{color}}",
+    "colorLabel": "Farbe",
+    "colorBlue": "Blau",
+    "colorGreen": "Grün",
+    "colorOrange": "Orange",
+    "colorRed": "Rot",
+    "colorPurple": "Lila",
+    "colorCoral": "Korall",
+    "colorSkyBlue": "Hellblau",
+    "colorYellow": "Gelb",
+    "colorGray": "Grau",
+    "colorCyan": "Cyan",
     "descriptionLabel": "Beschreibung",
     "descriptionPlaceholder": "Optional…",
     "popupEdit": "Bearbeiten",
@@ -357,7 +369,7 @@
     }
   },
   "notes": {
-    "title": "Pinnwand",
+    "title": "Notizen",
     "newNote": "Neue Notiz",
     "editNote": "Notiz bearbeiten",
     "addNoteLabel": "Neue Notiz",
@@ -392,7 +404,15 @@
     "formatLink": "Link",
     "formatCode": "Code",
     "formatQuote": "Zitat",
-    "formatDivider": "Trennlinie"
+    "formatDivider": "Trennlinie",
+    "colorYellow": "Gelb",
+    "colorAmber": "Hellgelb",
+    "colorGreen": "Grün",
+    "colorTeal": "Türkis",
+    "colorBlue": "Blau",
+    "colorPurple": "Lila",
+    "colorOrange": "Orange",
+    "colorWhite": "Weiß"
   },
   "contacts": {
     "title": "Kontakte",
@@ -757,7 +777,9 @@
   },
   "modal": {
     "closeLabel": "Schließen",
-    "overlayLabel": "Modaler Dialog-Hintergrund"
+    "overlayLabel": "Modaler Dialog-Hintergrund",
+    "unsavedChanges": "Änderungen verwerfen?",
+    "discardChanges": "Verwerfen"
   },
   "rrule": {
     "freqNone": "Keine Wiederholung",
@@ -855,5 +877,16 @@
     "duplicate": "Duplizieren",
     "duplicated": "Rezept dupliziert.",
     "copySuffix": "Kopie"
+  },
+  "onboarding": {
+    "step1Title": "Willkommen bei Oikos",
+    "step1Body": "Dein persönlicher Familienplaner. Aufgaben, Kalender, Einkauf und mehr – alles an einem Ort.",
+    "step2Title": "Alles im Blick",
+    "step2Body": "Über die Navigation unten erreichst du alle Module. Mit dem +-Button erstellst du schnell neue Einträge.",
+    "step3Title": "Bereit loszulegen",
+    "step3Body": "Das Dashboard zeigt dir die wichtigsten Infos auf einen Blick. Du kannst es unter \"Anpassen\" nach deinen Wünschen einrichten.",
+    "next": "Weiter",
+    "done": "Loslegen",
+    "skip": "Überspringen"
   }
 }

public/locales/el.json

@@ -272,7 +272,8 @@
     "savedRecipeLabel": "Saved recipe",
     "savedRecipePlaceholder": "Select recipe",
     "saveAsRecipe": "Save as recipe",
-    "recipeScaleLabel": "Scale ingredients"
+    "recipeScaleLabel": "Scale ingredients",
+    "deletedToast": "Meal deleted"
   },
   "calendar": {
     "title": "Ημερολόγιο",
@@ -751,7 +752,9 @@
   },
   "modal": {
     "closeLabel": "Κλείσιμο",
-    "overlayLabel": "Φόντο αναδυόμενου παραθύρου"
+    "overlayLabel": "Φόντο αναδυόμενου παραθύρου",
+    "unsavedChanges": "Απόρριψη αλλαγών;",
+    "discardChanges": "Απόρριψη"
   },
   "rrule": {
     "freqNone": "Χωρίς επανάληψη",
@@ -854,5 +857,16 @@
     "notificationEnabled": "Ειδοποιήσεις ενεργές",
     "notificationDenied": "Ειδοποιήσεις αποκλεισμένες",
     "notificationHint": "Λάβετε ειδοποιήσεις ακόμα και όταν η εφαρμογή είναι ανοιχτή."
+  },
+  "onboarding": {
+    "step1Title": "Welcome to Oikos",
+    "step1Body": "Your personal family planner. Tasks, calendar, shopping and more – all in one place.",
+    "step2Title": "Everything at a glance",
+    "step2Body": "Use the navigation below to reach all modules. The + button creates new entries quickly.",
+    "step3Title": "Ready to go",
+    "step3Body": "The dashboard shows you the most important information at a glance. Customize it under \"Customize\".",
+    "next": "Next",
+    "done": "Get started",
+    "skip": "Skip"
   }
 }

public/locales/en.json

@@ -272,7 +272,8 @@
     "savedRecipeLabel": "Saved recipe",
     "savedRecipePlaceholder": "Select recipe",
     "saveAsRecipe": "Save as recipe",
-    "recipeScaleLabel": "Scale ingredients"
+    "recipeScaleLabel": "Scale ingredients",
+    "deletedToast": "Meal deleted"
   },
   "calendar": {
     "title": "Calendar",
@@ -751,7 +752,9 @@
   },
   "modal": {
     "closeLabel": "Close",
-    "overlayLabel": "Modal dialog background"
+    "overlayLabel": "Modal dialog background",
+    "unsavedChanges": "Discard changes?",
+    "discardChanges": "Discard"
   },
   "rrule": {
     "freqNone": "No recurrence",
@@ -855,5 +858,16 @@
     "open": "Open search",
     "placeholder": "Search…",
     "noResults": "No results found."
+  },
+  "onboarding": {
+    "step1Title": "Welcome to Oikos",
+    "step1Body": "Your personal family planner. Tasks, calendar, shopping and more – all in one place.",
+    "step2Title": "Everything at a glance",
+    "step2Body": "Use the navigation below to reach all modules. The + button creates new entries quickly.",
+    "step3Title": "Ready to go",
+    "step3Body": "The dashboard shows you the most important information at a glance. Customize it under \"Customize\".",
+    "next": "Next",
+    "done": "Get started",
+    "skip": "Skip"
   }
 }

public/locales/es.json

@@ -272,7 +272,8 @@
     "savedRecipeLabel": "Saved recipe",
     "savedRecipePlaceholder": "Select recipe",
     "saveAsRecipe": "Save as recipe",
-    "recipeScaleLabel": "Scale ingredients"
+    "recipeScaleLabel": "Scale ingredients",
+    "deletedToast": "Meal deleted"
   },
   "calendar": {
     "title": "Calendario",
@@ -751,7 +752,9 @@
   },
   "modal": {
     "closeLabel": "Cerrar",
-    "overlayLabel": "Fondo del cuadro de diálogo modal"
+    "overlayLabel": "Fondo del cuadro de diálogo modal",
+    "unsavedChanges": "¿Descartar cambios?",
+    "discardChanges": "Descartar"
   },
   "rrule": {
     "freqNone": "Sin repetición",
@@ -854,5 +857,16 @@
     "notificationEnabled": "Notificaciones activas",
     "notificationDenied": "Notificaciones bloqueadas",
     "notificationHint": "Recibe notificaciones incluso cuando la aplicación está abierta."
+  },
+  "onboarding": {
+    "step1Title": "Welcome to Oikos",
+    "step1Body": "Your personal family planner. Tasks, calendar, shopping and more – all in one place.",
+    "step2Title": "Everything at a glance",
+    "step2Body": "Use the navigation below to reach all modules. The + button creates new entries quickly.",
+    "step3Title": "Ready to go",
+    "step3Body": "The dashboard shows you the most important information at a glance. Customize it under \"Customize\".",
+    "next": "Next",
+    "done": "Get started",
+    "skip": "Skip"
   }
 }

public/locales/fr.json

@@ -272,7 +272,8 @@
     "savedRecipeLabel": "Saved recipe",
     "savedRecipePlaceholder": "Select recipe",
     "saveAsRecipe": "Save as recipe",
-    "recipeScaleLabel": "Scale ingredients"
+    "recipeScaleLabel": "Scale ingredients",
+    "deletedToast": "Meal deleted"
   },
   "calendar": {
     "title": "Calendrier",
@@ -751,7 +752,9 @@
   },
   "modal": {
     "closeLabel": "Fermer",
-    "overlayLabel": "Arrière-plan de la boîte de dialogue modale"
+    "overlayLabel": "Arrière-plan de la boîte de dialogue modale",
+    "unsavedChanges": "Abandonner les modifications ?",
+    "discardChanges": "Abandonner"
   },
   "rrule": {
     "freqNone": "Pas de répétition",
@@ -854,5 +857,16 @@
     "notificationEnabled": "Notifications actives",
     "notificationDenied": "Notifications bloquées",
     "notificationHint": "Recevez des notifications même lorsque l'application est ouverte."
+  },
+  "onboarding": {
+    "step1Title": "Welcome to Oikos",
+    "step1Body": "Your personal family planner. Tasks, calendar, shopping and more – all in one place.",
+    "step2Title": "Everything at a glance",
+    "step2Body": "Use the navigation below to reach all modules. The + button creates new entries quickly.",
+    "step3Title": "Ready to go",
+    "step3Body": "The dashboard shows you the most important information at a glance. Customize it under \"Customize\".",
+    "next": "Next",
+    "done": "Get started",
+    "skip": "Skip"
   }
 }

public/locales/hi.json

@@ -272,7 +272,8 @@
     "savedRecipeLabel": "Saved recipe",
     "savedRecipePlaceholder": "Select recipe",
     "saveAsRecipe": "Save as recipe",
-    "recipeScaleLabel": "Scale ingredients"
+    "recipeScaleLabel": "Scale ingredients",
+    "deletedToast": "Meal deleted"
   },
   "calendar": {
     "title": "कैलेंडर",
@@ -751,7 +752,9 @@
   },
   "modal": {
     "closeLabel": "बंद करें",
-    "overlayLabel": "मोडल डायलॉग पृष्ठभूमि"
+    "overlayLabel": "मोडल डायलॉग पृष्ठभूमि",
+    "unsavedChanges": "बदलाव छोड़ें?",
+    "discardChanges": "छोड़ें"
   },
   "rrule": {
     "freqNone": "कोई दोहराव नहीं",
@@ -854,5 +857,16 @@
     "notificationEnabled": "सूचनाएं सक्रिय",
     "notificationDenied": "सूचनाएं अवरुद्ध",
     "notificationHint": "ऐप खुली होने पर भी सूचनाएं प्राप्त करें।"
+  },
+  "onboarding": {
+    "step1Title": "Welcome to Oikos",
+    "step1Body": "Your personal family planner. Tasks, calendar, shopping and more – all in one place.",
+    "step2Title": "Everything at a glance",
+    "step2Body": "Use the navigation below to reach all modules. The + button creates new entries quickly.",
+    "step3Title": "Ready to go",
+    "step3Body": "The dashboard shows you the most important information at a glance. Customize it under \"Customize\".",
+    "next": "Next",
+    "done": "Get started",
+    "skip": "Skip"
   }
 }

public/locales/it.json

@@ -272,7 +272,8 @@
     "savedRecipeLabel": "Saved recipe",
     "savedRecipePlaceholder": "Select recipe",
     "saveAsRecipe": "Save as recipe",
-    "recipeScaleLabel": "Scale ingredients"
+    "recipeScaleLabel": "Scale ingredients",
+    "deletedToast": "Meal deleted"
   },
   "calendar": {
     "title": "Calendario",
@@ -751,7 +752,9 @@
   },
   "modal": {
     "closeLabel": "Chiudi",
-    "overlayLabel": "Sfondo del dialogo modale"
+    "overlayLabel": "Sfondo del dialogo modale",
+    "unsavedChanges": "Annullare le modifiche?",
+    "discardChanges": "Annulla"
   },
   "rrule": {
     "freqNone": "Nessuna ripetizione",
@@ -854,5 +857,16 @@
     "notificationEnabled": "Notifiche attive",
     "notificationDenied": "Notifiche bloccate",
     "notificationHint": "Ricevi notifiche anche quando l'app è aperta."
+  },
+  "onboarding": {
+    "step1Title": "Welcome to Oikos",
+    "step1Body": "Your personal family planner. Tasks, calendar, shopping and more – all in one place.",
+    "step2Title": "Everything at a glance",
+    "step2Body": "Use the navigation below to reach all modules. The + button creates new entries quickly.",
+    "step3Title": "Ready to go",
+    "step3Body": "The dashboard shows you the most important information at a glance. Customize it under \"Customize\".",
+    "next": "Next",
+    "done": "Get started",
+    "skip": "Skip"
   }
 }

public/locales/ja.json

@@ -272,7 +272,8 @@
     "savedRecipeLabel": "Saved recipe",
     "savedRecipePlaceholder": "Select recipe",
     "saveAsRecipe": "Save as recipe",
-    "recipeScaleLabel": "Scale ingredients"
+    "recipeScaleLabel": "Scale ingredients",
+    "deletedToast": "Meal deleted"
   },
   "calendar": {
     "title": "カレンダー",
@@ -751,7 +752,9 @@
   },
   "modal": {
     "closeLabel": "閉じる",
-    "overlayLabel": "モーダルダイアログの背景"
+    "overlayLabel": "モーダルダイアログの背景",
+    "unsavedChanges": "変更を破棄しますか？",
+    "discardChanges": "破棄"
   },
   "rrule": {
     "freqNone": "繰り返しなし",
@@ -854,5 +857,16 @@
     "notificationEnabled": "通知が有効",
     "notificationDenied": "通知がブロックされています",
     "notificationHint": "アプリが開いているときでも通知を受け取ります。"
+  },
+  "onboarding": {
+    "step1Title": "Welcome to Oikos",
+    "step1Body": "Your personal family planner. Tasks, calendar, shopping and more – all in one place.",
+    "step2Title": "Everything at a glance",
+    "step2Body": "Use the navigation below to reach all modules. The + button creates new entries quickly.",
+    "step3Title": "Ready to go",
+    "step3Body": "The dashboard shows you the most important information at a glance. Customize it under \"Customize\".",
+    "next": "Next",
+    "done": "Get started",
+    "skip": "Skip"
   }
 }

public/locales/pt.json

@@ -272,7 +272,8 @@
     "savedRecipeLabel": "Saved recipe",
     "savedRecipePlaceholder": "Select recipe",
     "saveAsRecipe": "Save as recipe",
-    "recipeScaleLabel": "Scale ingredients"
+    "recipeScaleLabel": "Scale ingredients",
+    "deletedToast": "Meal deleted"
   },
   "calendar": {
     "title": "Calendário",
@@ -751,7 +752,9 @@
   },
   "modal": {
     "closeLabel": "Fechar",
-    "overlayLabel": "Fundo do diálogo modal"
+    "overlayLabel": "Fundo do diálogo modal",
+    "unsavedChanges": "Descartar alterações?",
+    "discardChanges": "Descartar"
   },
   "rrule": {
     "freqNone": "Sem repetição",
@@ -855,5 +858,16 @@
     "notificationEnabled": "Notificações ativas",
     "notificationDenied": "Notificações bloqueadas",
     "notificationHint": "Receba notificações mesmo quando a aplicação está aberta."
+  },
+  "onboarding": {
+    "step1Title": "Welcome to Oikos",
+    "step1Body": "Your personal family planner. Tasks, calendar, shopping and more – all in one place.",
+    "step2Title": "Everything at a glance",
+    "step2Body": "Use the navigation below to reach all modules. The + button creates new entries quickly.",
+    "step3Title": "Ready to go",
+    "step3Body": "The dashboard shows you the most important information at a glance. Customize it under \"Customize\".",
+    "next": "Next",
+    "done": "Get started",
+    "skip": "Skip"
   }
 }

public/locales/ru.json

@@ -272,7 +272,8 @@
     "savedRecipeLabel": "Saved recipe",
     "savedRecipePlaceholder": "Select recipe",
     "saveAsRecipe": "Save as recipe",
-    "recipeScaleLabel": "Scale ingredients"
+    "recipeScaleLabel": "Scale ingredients",
+    "deletedToast": "Meal deleted"
   },
   "calendar": {
     "title": "Календарь",
@@ -751,7 +752,9 @@
   },
   "modal": {
     "closeLabel": "Закрыть",
-    "overlayLabel": "Фон модального диалога"
+    "overlayLabel": "Фон модального диалога",
+    "unsavedChanges": "Отменить изменения?",
+    "discardChanges": "Отменить"
   },
   "rrule": {
     "freqNone": "Без повтора",
@@ -854,5 +857,16 @@
     "notificationEnabled": "Уведомления активны",
     "notificationDenied": "Уведомления заблокированы",
     "notificationHint": "Получайте уведомления, даже когда приложение открыто."
+  },
+  "onboarding": {
+    "step1Title": "Welcome to Oikos",
+    "step1Body": "Your personal family planner. Tasks, calendar, shopping and more – all in one place.",
+    "step2Title": "Everything at a glance",
+    "step2Body": "Use the navigation below to reach all modules. The + button creates new entries quickly.",
+    "step3Title": "Ready to go",
+    "step3Body": "The dashboard shows you the most important information at a glance. Customize it under \"Customize\".",
+    "next": "Next",
+    "done": "Get started",
+    "skip": "Skip"
   }
 }

public/locales/sv.json

@@ -272,7 +272,8 @@
     "savedRecipeLabel": "Sparat recept",
     "savedRecipePlaceholder": "Välj recept",
     "saveAsRecipe": "Spara som recept",
-    "recipeScaleLabel": "Skala ingredienser"
+    "recipeScaleLabel": "Skala ingredienser",
+    "deletedToast": "Meal deleted"
   },
   "calendar": {
     "title": "Kalender",
@@ -751,7 +752,9 @@
   },
   "modal": {
     "closeLabel": "Stäng",
-    "overlayLabel": "Bakgrund för modal dialog"
+    "overlayLabel": "Bakgrund för modal dialog",
+    "unsavedChanges": "Ignorera ändringar?",
+    "discardChanges": "Ignorera"
   },
   "rrule": {
     "freqNone": "Ingen upprepning",
@@ -854,5 +857,16 @@
     "notificationEnabled": "Notiser aktiva",
     "notificationDenied": "Notiser blockerade",
     "notificationHint": "Få notiser även när appen är öppen."
+  },
+  "onboarding": {
+    "step1Title": "Welcome to Oikos",
+    "step1Body": "Your personal family planner. Tasks, calendar, shopping and more – all in one place.",
+    "step2Title": "Everything at a glance",
+    "step2Body": "Use the navigation below to reach all modules. The + button creates new entries quickly.",
+    "step3Title": "Ready to go",
+    "step3Body": "The dashboard shows you the most important information at a glance. Customize it under \"Customize\".",
+    "next": "Next",
+    "done": "Get started",
+    "skip": "Skip"
   }
 }

public/locales/tr.json

@@ -272,7 +272,8 @@
     "savedRecipeLabel": "Saved recipe",
     "savedRecipePlaceholder": "Select recipe",
     "saveAsRecipe": "Save as recipe",
-    "recipeScaleLabel": "Scale ingredients"
+    "recipeScaleLabel": "Scale ingredients",
+    "deletedToast": "Meal deleted"
   },
   "calendar": {
     "title": "Takvim",
@@ -751,7 +752,9 @@
   },
   "modal": {
     "closeLabel": "Kapat",
-    "overlayLabel": "Modal iletişim kutusu arka planı"
+    "overlayLabel": "Modal iletişim kutusu arka planı",
+    "unsavedChanges": "Değişiklikler iptal edilsin mi?",
+    "discardChanges": "İptal et"
   },
   "rrule": {
     "freqNone": "Tekrar yok",
@@ -854,5 +857,16 @@
     "notificationEnabled": "Bildirimler etkin",
     "notificationDenied": "Bildirimler engellendi",
     "notificationHint": "Uygulama açıkken bile bildirim alın."
+  },
+  "onboarding": {
+    "step1Title": "Welcome to Oikos",
+    "step1Body": "Your personal family planner. Tasks, calendar, shopping and more – all in one place.",
+    "step2Title": "Everything at a glance",
+    "step2Body": "Use the navigation below to reach all modules. The + button creates new entries quickly.",
+    "step3Title": "Ready to go",
+    "step3Body": "The dashboard shows you the most important information at a glance. Customize it under \"Customize\".",
+    "next": "Next",
+    "done": "Get started",
+    "skip": "Skip"
   }
 }

public/locales/uk.json

@@ -272,7 +272,8 @@
     "savedRecipeLabel": "Saved recipe",
     "savedRecipePlaceholder": "Select recipe",
     "saveAsRecipe": "Save as recipe",
-    "recipeScaleLabel": "Scale ingredients"
+    "recipeScaleLabel": "Scale ingredients",
+    "deletedToast": "Meal deleted"
   },
   "calendar": {
     "title": "Календар",
@@ -751,7 +752,9 @@
   },
   "modal": {
     "closeLabel": "Закрити",
-    "overlayLabel": "Фон модального вікна"
+    "overlayLabel": "Фон модального вікна",
+    "unsavedChanges": "Скасувати зміни?",
+    "discardChanges": "Скасувати"
   },
   "rrule": {
     "freqNone": "Без повторення",
@@ -854,5 +857,16 @@
     "ageNoteToday": "Сьогодні виповнюється {{age}}.",
     "ageNoteTomorrow": "Завтра виповниться {{age}}.",
     "ageNoteDays": "За {{days}} дн. виповниться {{age}}."
+  },
+  "onboarding": {
+    "step1Title": "Welcome to Oikos",
+    "step1Body": "Your personal family planner. Tasks, calendar, shopping and more – all in one place.",
+    "step2Title": "Everything at a glance",
+    "step2Body": "Use the navigation below to reach all modules. The + button creates new entries quickly.",
+    "step3Title": "Ready to go",
+    "step3Body": "The dashboard shows you the most important information at a glance. Customize it under \"Customize\".",
+    "next": "Next",
+    "done": "Get started",
+    "skip": "Skip"
   }
 }

public/locales/zh.json

@@ -272,7 +272,8 @@
     "savedRecipeLabel": "Saved recipe",
     "savedRecipePlaceholder": "Select recipe",
     "saveAsRecipe": "Save as recipe",
-    "recipeScaleLabel": "Scale ingredients"
+    "recipeScaleLabel": "Scale ingredients",
+    "deletedToast": "Meal deleted"
   },
   "calendar": {
     "title": "日历",
@@ -751,7 +752,9 @@
   },
   "modal": {
     "closeLabel": "关闭",
-    "overlayLabel": "模态对话框背景"
+    "overlayLabel": "模态对话框背景",
+    "unsavedChanges": "放弃更改？",
+    "discardChanges": "放弃"
   },
   "rrule": {
     "freqNone": "不重复",
@@ -854,5 +857,16 @@
     "notificationEnabled": "通知已启用",
     "notificationDenied": "通知已被阻止",
     "notificationHint": "即使应用程序打开时也能收到通知。"
+  },
+  "onboarding": {
+    "step1Title": "Welcome to Oikos",
+    "step1Body": "Your personal family planner. Tasks, calendar, shopping and more – all in one place.",
+    "step2Title": "Everything at a glance",
+    "step2Body": "Use the navigation below to reach all modules. The + button creates new entries quickly.",
+    "step3Title": "Ready to go",
+    "step3Body": "The dashboard shows you the most important information at a glance. Customize it under \"Customize\".",
+    "next": "Next",
+    "done": "Get started",
+    "skip": "Skip"
   }
 }

public/pages/birthdays.js

@@ -65,11 +65,12 @@ function renderSuggestions() {
   const items = suggestions();
   if (!items.length) {
     dropdown.hidden = true;
-    dropdown.innerHTML = '';
+    dropdown.replaceChildren();
     return;
   }
   dropdown.hidden = false;
-  dropdown.innerHTML = items.map((birthday, idx) => `
+  dropdown.replaceChildren();
+  dropdown.insertAdjacentHTML('beforeend', items.map((birthday, idx) => `
     <button class="birthday-suggestion" type="button" data-index="${idx}" data-name="${esc(birthday.name)}">
       ${photoAvatar(birthday, 'birthday-avatar--xs')}
       <span>
@@ -77,20 +78,22 @@ function renderSuggestions() {
         <small>${esc(ageNote(birthday))}</small>
       </span>
     </button>
-  `).join('');
+  `).join(''));
 }
 
 function renderUpcoming() {
   const host = _container.querySelector('#birthdays-upcoming');
   if (!host) return;
   if (!state.upcoming.length) {
-    host.innerHTML = `<div class="empty-state empty-state--compact">
+    host.replaceChildren();
+    host.insertAdjacentHTML('beforeend', `<div class="empty-state empty-state--compact">
       <div class="empty-state__title">${t('birthdays.emptyTitle')}</div>
       <div class="empty-state__description">${t('birthdays.emptyDescription')}</div>
-    </div>`;
+    </div>`);
     return;
   }
-  host.innerHTML = state.upcoming.map((birthday) => `
+  host.replaceChildren();
+  host.insertAdjacentHTML('beforeend', state.upcoming.map((birthday) => `
     <article class="birthday-card">
       <div class="birthday-card__media">${photoAvatar(birthday)}</div>
       <div class="birthday-card__body">
@@ -106,7 +109,7 @@ function renderUpcoming() {
         <div class="birthday-card__note">${esc(ageNote(birthday))}</div>
       </div>
     </article>
-  `).join('');
+  `).join(''));
 }
 
 function renderList() {
@@ -114,14 +117,16 @@ function renderList() {
   if (!host) return;
   const list = filteredBirthdays();
   if (!list.length) {
-    host.innerHTML = `<div class="empty-state">
+    host.replaceChildren();
+    host.insertAdjacentHTML('beforeend', `<div class="empty-state">
       <div class="empty-state__title">${t('birthdays.emptyTitle')}</div>
       <div class="empty-state__description">${t('birthdays.emptyDescription')}</div>
-    </div>`;
+    </div>`);
     return;
   }
 
-  host.innerHTML = list.map((birthday) => `
+  host.replaceChildren();
+  host.insertAdjacentHTML('beforeend', list.map((birthday) => `
     <article class="birthday-item" data-id="${birthday.id}">
       <div class="birthday-item__media">${photoAvatar(birthday)}</div>
       <div class="birthday-item__body">
@@ -142,14 +147,15 @@ function renderList() {
         </button>
       </div>
     </article>
-  `).join('');
+  `).join(''));
 
   if (window.lucide) window.lucide.createIcons();
   stagger(host.querySelectorAll('.birthday-item'));
 }
 
 function renderPage() {
-  _container.innerHTML = `
+  _container.replaceChildren();
+  _container.insertAdjacentHTML('beforeend', `
     <div class="birthdays-page">
       <h1 class="sr-only">${t('birthdays.title')}</h1>
       <div class="birthdays-toolbar">
@@ -194,7 +200,7 @@ function renderPage() {
         <i data-lucide="plus" style="width:24px;height:24px" aria-hidden="true"></i>
       </button>
     </div>
-  `;
+  `);
 
   renderUpcoming();
   renderList();
@@ -304,7 +310,8 @@ function openBirthdayModal({ mode, birthday = null }) {
       const nameInput = panel.querySelector('#bd-name');
       const preview = panel.querySelector('#birthday-preview');
       const renderPreview = () => {
-        preview.innerHTML = birthdayPreviewHtml(nameInput.value.trim(), photoData);
+        preview.replaceChildren();
+        preview.insertAdjacentHTML('beforeend', birthdayPreviewHtml(nameInput.value.trim(), photoData));
       };
       nameInput.addEventListener('input', renderPreview);
       panel.querySelector('#bd-photo').addEventListener('change', async (e) => {
@@ -359,7 +366,7 @@ function openBirthdayModal({ mode, birthday = null }) {
           renderUpcoming();
           renderSuggestions();
           renderList();
-          closeModal();
+          closeModal({ force: true });
         } catch (err) {
           window.oikos?.showToast(err.message, 'danger');
           saveBtn.disabled = false;

public/pages/budget.js

@@ -6,7 +6,7 @@
  */
 
 import { api } from '/api.js';
-import { openModal as openSharedModal, closeModal, confirmModal } from '/components/modal.js';
+import { openModal as openSharedModal, closeModal } from '/components/modal.js';
 import { stagger, vibrate } from '/utils/ux.js';
 import { t, formatDate, getLocale } from '/i18n.js';
 import { esc } from '/utils/html.js';
@@ -607,7 +607,7 @@ function openBudgetModal({ mode, entry = null }) {
       panel.querySelector('#bm-cancel').addEventListener('click', closeModal);
 
       panel.querySelector('#bm-delete')?.addEventListener('click', async () => {
-        closeModal();
+        closeModal({ force: true });
         await deleteEntry(entry.id);
       });
 
@@ -642,7 +642,7 @@ function openBudgetModal({ mode, entry = null }) {
           const sumRes  = await api.get(`/budget/summary?month=${state.month}`);
           state.summary = sumRes.data;
 
-          closeModal();
+          closeModal({ force: true });
           renderBody();
           window.oikos?.showToast(mode === 'create' ? t('budget.addedToast') : t('budget.savedToast'), 'success');
         } catch (err) {
@@ -660,18 +660,35 @@ function openBudgetModal({ mode, entry = null }) {
 // --------------------------------------------------------
 
 async function deleteEntry(id) {
-  if (!await confirmModal(t('budget.deleteConfirm'), { danger: true, confirmLabel: t('common.delete') })) return;
-  try {
-    await api.delete(`/budget/${id}`);
-    state.entries = state.entries.filter((e) => e.id !== id);
-    const sumRes  = await api.get(`/budget/summary?month=${state.month}`);
-    state.summary = sumRes.data;
-    renderBody();
-    vibrate([30, 50, 30]);
-    window.oikos?.showToast(t('budget.deletedToast'), 'success');
-  } catch (err) {
-    window.oikos?.showToast(err.data?.error ?? t('common.unknownError'), 'error');
-  }
+  const entry = state.entries.find((e) => e.id === id);
+  state.entries = state.entries.filter((e) => e.id !== id);
+  renderBody();
+  vibrate([30, 50, 30]);
+
+  let undone = false;
+  window.oikos?.showToast(t('budget.deletedToast'), 'default', 5000, () => {
+    undone = true;
+    if (entry) {
+      state.entries = [...state.entries, entry].sort((a, b) => new Date(b.date) - new Date(a.date));
+      renderBody();
+    }
+  });
+
+  setTimeout(async () => {
+    if (undone) return;
+    try {
+      await api.delete(`/budget/${id}`);
+      const sumRes  = await api.get(`/budget/summary?month=${state.month}`);
+      state.summary = sumRes.data;
+      renderBody();
+    } catch (err) {
+      if (entry) {
+        state.entries = [...state.entries, entry].sort((a, b) => new Date(b.date) - new Date(a.date));
+        renderBody();
+      }
+      window.oikos?.showToast(err.data?.error ?? t('common.unknownError'), 'danger');
+    }
+  }, 5000);
 }
 
 // --------------------------------------------------------

public/pages/calendar.js

@@ -6,7 +6,7 @@
 
 import { api } from '/api.js';
 import { renderRRuleFields, bindRRuleEvents, getRRuleValues } from '/rrule-ui.js';
-import { openModal as openSharedModal, closeModal, confirmModal } from '/components/modal.js';
+import { openModal as openSharedModal, closeModal } from '/components/modal.js';
 import { stagger } from '/utils/ux.js';
 import { t, formatTime } from '/i18n.js';
 import { esc, fmtLocation } from '/utils/html.js';
@@ -46,6 +46,19 @@ const EVENT_COLORS = [
   '#8E8E93', '#30B0C7',
 ];
 
+const EVENT_COLOR_NAMES = () => ({
+  '#007AFF': t('calendar.colorBlue'),
+  '#34C759': t('calendar.colorGreen'),
+  '#FF9500': t('calendar.colorOrange'),
+  '#FF3B30': t('calendar.colorRed'),
+  '#AF52DE': t('calendar.colorPurple'),
+  '#FF6B35': t('calendar.colorCoral'),
+  '#5AC8FA': t('calendar.colorSkyBlue'),
+  '#FFCC00': t('calendar.colorYellow'),
+  '#8E8E93': t('calendar.colorGray'),
+  '#30B0C7': t('calendar.colorCyan'),
+});
+
 const HOUR_HEIGHT = 56; // px pro Stunde in Wochen-/Tagesansicht
 
 /**
@@ -764,7 +777,6 @@ function showEventPopup(ev, anchor) {
   });
 
   popup.querySelector('#popup-delete').addEventListener('click', async () => {
-    if (!await confirmModal(t('calendar.deleteConfirm', { title: ev.title }), { danger: true, confirmLabel: t('common.delete') })) return;
     popup.remove();
     await deleteEvent(ev.id);
   });
@@ -844,15 +856,36 @@ function openEventModal({ mode, event = null, date = null, reminder = null }) {
 
       const selectedColor = isEdit ? (event?.color || EVENT_COLORS[0]) : EVENT_COLORS[0];
 
-      // Farb-Auswahl
-      panel.querySelectorAll('.color-swatch').forEach((sw) => {
-        sw.addEventListener('click', () => {
-          panel.querySelectorAll('.color-swatch').forEach((s) => s.classList.remove('color-swatch--active'));
-          sw.classList.add('color-swatch--active');
+      // Farb-Auswahl: Auswahl + ARIA + Keyboard (Roving Tabindex)
+      function selectSwatch(target) {
+        panel.querySelectorAll('.color-swatch').forEach((s) => {
+          s.classList.remove('color-swatch--active');
+          s.setAttribute('aria-checked', 'false');
+          s.setAttribute('tabindex', '-1');
         });
-      });
+        target.classList.add('color-swatch--active');
+        target.setAttribute('aria-checked', 'true');
+        target.setAttribute('tabindex', '0');
+      }
       panel.querySelectorAll('.color-swatch').forEach((sw) => {
-        if (sw.dataset.color === selectedColor) sw.classList.add('color-swatch--active');
+        if (sw.dataset.color === selectedColor) selectSwatch(sw);
+        sw.addEventListener('click', () => { selectSwatch(sw); sw.focus(); });
+        sw.addEventListener('keydown', (e) => {
+          const swatches = [...panel.querySelectorAll('.color-swatch')];
+          const idx = swatches.indexOf(sw);
+          if (e.key === 'ArrowRight' || e.key === 'ArrowDown') {
+            e.preventDefault();
+            const next = swatches[(idx + 1) % swatches.length];
+            selectSwatch(next); next.focus();
+          } else if (e.key === 'ArrowLeft' || e.key === 'ArrowUp') {
+            e.preventDefault();
+            const prev = swatches[(idx - 1 + swatches.length) % swatches.length];
+            selectSwatch(prev); prev.focus();
+          } else if (e.key === 'Enter' || e.key === ' ') {
+            e.preventDefault();
+            selectSwatch(sw);
+          }
+        });
       });
 
       // Ganztägig-Toggle
@@ -868,8 +901,7 @@ function openEventModal({ mode, event = null, date = null, reminder = null }) {
       panel.querySelector('#modal-cancel').addEventListener('click', closeModal);
 
       panel.querySelector('#modal-delete')?.addEventListener('click', async () => {
-        if (!await confirmModal(t('calendar.deleteConfirm', { title: event.title }), { danger: true, confirmLabel: t('common.delete') })) return;
-        closeModal();
+        closeModal({ force: true });
         await deleteEvent(event.id);
       });
 
@@ -959,11 +991,14 @@ function buildEventModalContent({ mode, event, date, reminder = null }) {
     </div>
 
     <div class="form-group">
-      <label class="form-label">${t('calendar.colorLabel')}</label>
-      <div class="color-picker">
-        ${EVENT_COLORS.map((c) => `
+      <label class="form-label" id="event-color-label">${t('calendar.colorLabel')}</label>
+      <div class="color-picker" role="radiogroup" aria-labelledby="event-color-label">
+        ${EVENT_COLORS.map((c, i) => `
           <div class="color-swatch" data-color="${c}" style="background-color:${c};"
-               role="radio" tabindex="0" aria-label="${t('calendar.colorLabel', { color: c })}"></div>
+               role="radio"
+               tabindex="${i === 0 ? '0' : '-1'}"
+               aria-checked="false"
+               aria-label="${EVENT_COLOR_NAMES()[c] ?? c}"></div>
         `).join('')}
       </div>
     </div>
@@ -1062,7 +1097,7 @@ async function saveEvent(overlay, mode, eventId, existingReminder = null) {
       }
     }
 
-    closeModal();
+    closeModal({ force: true });
     renderView();
     window.oikos?.showToast(mode === 'create' ? t('calendar.createdToast') : t('calendar.savedToast'), 'success');
   } catch (err) {
@@ -1073,15 +1108,32 @@ async function saveEvent(overlay, mode, eventId, existingReminder = null) {
 }
 
 async function deleteEvent(id) {
-  try {
-    await api.delete(`/calendar/${id}`);
-    api.delete(`/reminders?entity_type=event&entity_id=${id}`).catch(() => {});
-    refreshReminders();
-    state.events = state.events.filter((e) => e.id !== id);
-    renderView();
-    window.oikos?.showToast(t('calendar.deletedToast'), 'success');
-  } catch (err) {
-    window.oikos?.showToast(err.data?.error ?? t('calendar.deleteError'), 'error');
-  }
+  const event = state.events.find((e) => e.id === id);
+  state.events = state.events.filter((e) => e.id !== id);
+  renderView();
+
+  let undone = false;
+  window.oikos?.showToast(t('calendar.deletedToast'), 'default', 5000, () => {
+    undone = true;
+    if (event) {
+      state.events = [...state.events, event];
+      renderView();
+    }
+  });
+
+  setTimeout(async () => {
+    if (undone) return;
+    try {
+      await api.delete(`/calendar/${id}`);
+      api.delete(`/reminders?entity_type=event&entity_id=${id}`).catch(() => {});
+      refreshReminders();
+    } catch (err) {
+      if (event) {
+        state.events = [...state.events, event];
+        renderView();
+      }
+      window.oikos?.showToast(err.data?.error ?? t('calendar.deleteError'), 'danger');
+    }
+  }, 5000);
 }
 

public/pages/contacts.js

@@ -5,7 +5,7 @@
  */
 
 import { api } from '/api.js';
-import { openModal as openSharedModal, closeModal, confirmModal } from '/components/modal.js';
+import { openModal as openSharedModal, closeModal } from '/components/modal.js';
 import { stagger, vibrate } from '/utils/ux.js';
 import { t } from '/i18n.js';
 import { esc } from '/utils/html.js';
@@ -304,7 +304,7 @@ function openContactModal({ mode, contact = null }) {
       panel.querySelector('#cm-cancel').addEventListener('click', closeModal);
 
       panel.querySelector('#cm-delete')?.addEventListener('click', async () => {
-        closeModal();
+        closeModal({ force: true });
         await deleteContact(contact.id);
       });
 
@@ -336,7 +336,7 @@ function openContactModal({ mode, contact = null }) {
             const idx = state.contacts.findIndex((c) => c.id === contact.id);
             if (idx !== -1) state.contacts[idx] = res.data;
           }
-          closeModal();
+          closeModal({ force: true });
           renderList();
           window.oikos?.showToast(mode === 'create' ? t('contacts.savedToast') : t('contacts.updatedToast'), 'success');
         } catch (err) {
@@ -350,16 +350,32 @@ function openContactModal({ mode, contact = null }) {
 }
 
 async function deleteContact(id) {
-  if (!await confirmModal(t('contacts.deleteConfirm'), { danger: true, confirmLabel: t('common.delete') })) return;
-  try {
-    await api.delete(`/contacts/${id}`);
-    state.contacts = state.contacts.filter((c) => c.id !== id);
-    renderList();
-    vibrate([30, 50, 30]);
-    window.oikos?.showToast(t('contacts.deletedToast'), 'success');
-  } catch (err) {
-    window.oikos?.showToast(err.data?.error ?? t('common.unknownError'), 'error');
-  }
+  const contact = state.contacts.find((c) => c.id === id);
+  state.contacts = state.contacts.filter((c) => c.id !== id);
+  renderList();
+  vibrate([30, 50, 30]);
+
+  let undone = false;
+  window.oikos?.showToast(t('contacts.deletedToast'), 'default', 5000, () => {
+    undone = true;
+    if (contact) {
+      state.contacts = [...state.contacts, contact].sort((a, b) => a.name.localeCompare(b.name));
+      renderList();
+    }
+  });
+
+  setTimeout(async () => {
+    if (undone) return;
+    try {
+      await api.delete(`/contacts/${id}`);
+    } catch (err) {
+      if (contact) {
+        state.contacts = [...state.contacts, contact].sort((a, b) => a.name.localeCompare(b.name));
+        renderList();
+      }
+      window.oikos?.showToast(err.data?.error ?? t('common.unknownError'), 'danger');
+    }
+  }, 5000);
 }
 
 

public/pages/dashboard.js

@@ -12,11 +12,105 @@ import { openModal, closeModal } from '/components/modal.js';
 // Hält den AbortController des aktuellen FAB-Listeners - wird bei jedem render() erneuert.
 let _fabController = null;
 
+// ── Onboarding ──────────────────────────────────────────────────────────────
+
+const ONBOARDING_KEY = 'oikos-onboarded';
+
+function getOnboardingSteps() {
+  return [
+    { icon: 'home',         title: t('onboarding.step1Title'), body: t('onboarding.step1Body') },
+    { icon: 'grid-2x2',    title: t('onboarding.step2Title'), body: t('onboarding.step2Body') },
+    { icon: 'circle-check', title: t('onboarding.step3Title'), body: t('onboarding.step3Body') },
+  ];
+}
+
+function showOnboarding(appContainer) {
+  const steps = getOnboardingSteps();
+  let current = 0;
+
+  const overlay = document.createElement('div');
+  overlay.className = 'onboarding-overlay';
+  overlay.setAttribute('role', 'dialog');
+  overlay.setAttribute('aria-modal', 'true');
+
+  function renderStep() {
+    const step = steps[current];
+    const isLast = current === steps.length - 1;
+    overlay.replaceChildren();
+
+    const card = document.createElement('div');
+    card.className = 'onboarding-card';
+
+    const icon = document.createElement('i');
+    icon.dataset.lucide = step.icon;
+    icon.className = 'onboarding-icon';
+    icon.setAttribute('aria-hidden', 'true');
+
+    const title = document.createElement('h2');
+    title.className = 'onboarding-title';
+    title.textContent = step.title;
+
+    const body = document.createElement('p');
+    body.className = 'onboarding-body';
+    body.textContent = step.body;
+
+    const dots = document.createElement('div');
+    dots.className = 'onboarding-dots';
+    steps.forEach((_, i) => {
+      const dot = document.createElement('span');
+      dot.className = `onboarding-dot${i === current ? ' onboarding-dot--active' : ''}`;
+      dots.appendChild(dot);
+    });
+
+    const actions = document.createElement('div');
+    actions.className = 'onboarding-actions';
+
+    const skipBtn = document.createElement('button');
+    skipBtn.className = 'btn btn--ghost';
+    skipBtn.textContent = t('onboarding.skip');
+    skipBtn.addEventListener('click', finish);
+
+    const nextBtn = document.createElement('button');
+    nextBtn.className = 'btn btn--primary';
+    nextBtn.textContent = isLast ? t('onboarding.done') : t('onboarding.next');
+    nextBtn.addEventListener('click', () => {
+      if (isLast) { finish(); return; }
+      current++;
+      renderStep();
+      if (window.lucide) window.lucide.createIcons({ el: overlay });
+      nextBtn.focus();
+    });
+
+    actions.appendChild(skipBtn);
+    actions.appendChild(nextBtn);
+    card.appendChild(icon);
+    card.appendChild(title);
+    card.appendChild(body);
+    card.appendChild(dots);
+    card.appendChild(actions);
+    overlay.appendChild(card);
+
+    if (window.lucide) window.lucide.createIcons({ el: overlay });
+    setTimeout(() => nextBtn.focus(), 50);
+  }
+
+  function finish() {
+    localStorage.setItem(ONBOARDING_KEY, '1');
+    overlay.classList.add('onboarding-overlay--out');
+    overlay.addEventListener('animationend', () => overlay.remove(), { once: true });
+    // Fallback falls animationend nicht feuert (prefers-reduced-motion):
+    setTimeout(() => overlay.remove(), 300);
+  }
+
+  renderStep();
+  appContainer.appendChild(overlay);
+}
+
 // --------------------------------------------------------
 // Widget-Definitionen (Reihenfolge = Standard-Layout)
 // --------------------------------------------------------
 
-const WIDGET_IDS = ['tasks', 'calendar', 'birthdays', 'budget', 'family', 'weather', 'shopping', 'meals', 'notes'];
+const WIDGET_IDS = ['weather', 'tasks', 'calendar', 'birthdays', 'budget', 'family', 'shopping', 'meals', 'notes'];
 
 const DEFAULT_WIDGET_CONFIG = WIDGET_IDS.map((id) => ({ id, visible: true }));
 
@@ -427,24 +521,9 @@ function renderQuickAction({ route, label, icon, tone = '' }) {
   `;
 }
 
-function renderKpiTile({ title, value, meta, icon, route, tone = '' }) {
-  return `
-    <button type="button" class="dashboard-kpi ${tone ? `dashboard-kpi--${tone}` : ''}" data-route="${route}">
-      <span class="dashboard-kpi__icon"><i data-lucide="${icon}" aria-hidden="true"></i></span>
-      <span class="dashboard-kpi__body">
-        <span class="dashboard-kpi__label">${title}</span>
-        <span class="dashboard-kpi__value">${value}</span>
-        <span class="dashboard-kpi__meta">${meta}</span>
-      </span>
-    </button>
-  `;
-}
 
-function renderDashboardOverview(user, stats = null, weather = null) {
+function renderDashboardOverview(user) {
   const dateLabel = formatDate(new Date());
-  const weatherLabel = weather
-    ? `${esc(weather.city)} · ${esc(weather.current?.temp)}${weather.units === 'imperial' ? '°F' : weather.units === 'standard' ? 'K' : '°C'}`
-    : t('dashboard.weather');
 
   const actions = [
     { route: '/tasks', label: t('nav.tasks'), icon: 'check-square', tone: 'blue' },
@@ -453,64 +532,6 @@ function renderDashboardOverview(user, stats = null, weather = null) {
     { route: '/notes', label: t('nav.notes'), icon: 'sticky-note', tone: 'amber' },
   ].map(renderQuickAction).join('');
 
-  const kpis = stats ? [
-    renderKpiTile({
-      title: t('tasks.title'),
-      value: String(stats.overdueCount ?? 0),
-      meta: t('dashboard.overdue'),
-      icon: 'alert-circle',
-      route: '/tasks',
-      tone: 'danger',
-    }),
-    renderKpiTile({
-      title: t('nav.calendar'),
-      value: String(stats.todayEventCount ?? 0),
-      meta: t('common.today'),
-      icon: 'calendar-days',
-      route: '/calendar',
-      tone: 'calendar',
-    }),
-    renderKpiTile({
-      title: t('nav.meals'),
-      value: stats.todayMealTitle ? esc(stats.todayMealTitle) : '-',
-      meta: t('dashboard.todayMeals'),
-      icon: 'utensils',
-      route: '/meals',
-      tone: 'meals',
-    }),
-    renderKpiTile({
-      title: t('dashboard.weather'),
-      value: weatherLabel,
-      meta: t('dashboard.weatherRefreshTitle'),
-      icon: 'cloud-sun',
-      route: '/',
-      tone: 'weather',
-    }),
-    renderKpiTile({
-      title: t('nav.birthdays'),
-      value: String(stats.birthdayCount ?? 0),
-      meta: t('dashboard.upcomingBirthdays'),
-      icon: 'cake',
-      route: '/birthdays',
-      tone: 'birthdays',
-    }),
-    renderKpiTile({
-      title: t('dashboard.familyMembers'),
-      value: String(stats.familyCount ?? 0),
-      meta: t('dashboard.participantsAdded'),
-      icon: 'users',
-      route: '/settings',
-      tone: 'family',
-    }),
-  ].join('') : `
-    <div class="dashboard-kpi dashboard-kpi--skeleton"></div>
-    <div class="dashboard-kpi dashboard-kpi--skeleton"></div>
-    <div class="dashboard-kpi dashboard-kpi--skeleton"></div>
-    <div class="dashboard-kpi dashboard-kpi--skeleton"></div>
-    <div class="dashboard-kpi dashboard-kpi--skeleton"></div>
-    <div class="dashboard-kpi dashboard-kpi--skeleton"></div>
-  `;
-
   return `
     <section class="dashboard-overview">
       <div class="dashboard-overview__header">
@@ -526,35 +547,13 @@ function renderDashboardOverview(user, stats = null, weather = null) {
           </button>
         </div>
       </div>
-      <div class="dashboard-kpi-grid">
-        ${kpis}
-      </div>
     </section>
   `;
 }
 
-function widgetRegion(id) {
-  return ['budget', 'family', 'weather', 'shopping', 'meals'].includes(id) ? 'side' : 'main';
-}
-
 function widgetTileClass(id) {
-  const map = {
-    tasks: 'dashboard-tile--wide',
-    calendar: 'dashboard-tile--compact',
-    birthdays: 'dashboard-tile--compact',
-    budget: 'dashboard-tile--wide',
-    family: 'dashboard-tile--compact',
-    meals: 'dashboard-tile--compact',
-    notes: 'dashboard-tile--wide',
-    shopping: 'dashboard-tile--compact',
-    weather: 'dashboard-tile--wide',
-  };
-  return map[id] || 'dashboard-tile--compact';
-}
-
-function renderDashboardTile(id, html) {
-  if (!html) return '';
-  return `<section class="dashboard-tile dashboard-tile--${id} ${widgetTileClass(id)}">${html}</section>`;
+  const wideIds = ['tasks', 'budget', 'notes', 'weather'];
+  return wideIds.includes(id) ? 'widget--wide' : '';
 }
 
 function renderDashboardLayout(cfg, data, weather, currency) {
@@ -570,31 +569,16 @@ function renderDashboardLayout(cfg, data, weather, currency) {
     weather: () => (weather ? renderWeatherWidget(weather) : ''),
   };
 
-  const visible = cfg.filter((w) => w.visible && widgetById[w.id]);
-  const mainTiles = visible
-    .filter((w) => widgetRegion(w.id) === 'main')
-    .map((w) => renderDashboardTile(w.id, widgetById[w.id]()))
+  const tiles = cfg
+    .filter((w) => w.visible && widgetById[w.id])
+    .map((w) => {
+      const html = widgetById[w.id]();
+      if (!html) return '';
+      return `<div class="widget-wrapper ${widgetTileClass(w.id)}">${html}</div>`;
+    })
     .join('');
 
-  const sideTiles = visible
-    .filter((w) => widgetRegion(w.id) === 'side')
-    .map((w) => renderDashboardTile(w.id, widgetById[w.id]()))
-    .join('');
-
-  return `
-    <section class="dashboard-workspace">
-      <div class="dashboard-workspace__main">
-        <div class="dashboard-widget-grid">
-          ${mainTiles}
-        </div>
-      </div>
-      <aside class="dashboard-workspace__side">
-        <div class="dashboard-side-stack">
-          ${sideTiles}
-        </div>
-      </aside>
-    </section>
-  `;
+  return `<div class="dashboard__grid">${tiles}</div>`;
 }
 
 function renderDashboardSkeleton() {
@@ -606,32 +590,15 @@ function renderDashboardSkeleton() {
           <div class="skeleton skeleton-line skeleton-line--medium"></div>
         </div>
       </div>
-      <div class="dashboard-kpi-grid">
-        <div class="dashboard-kpi dashboard-kpi--skeleton"></div>
-        <div class="dashboard-kpi dashboard-kpi--skeleton"></div>
-        <div class="dashboard-kpi dashboard-kpi--skeleton"></div>
-        <div class="dashboard-kpi dashboard-kpi--skeleton"></div>
-        <div class="dashboard-kpi dashboard-kpi--skeleton"></div>
-        <div class="dashboard-kpi dashboard-kpi--skeleton"></div>
-      </div>
-    </section>
-    <section class="dashboard-workspace">
-      <div class="dashboard-workspace__main">
-        <div class="dashboard-widget-grid">
-          ${skeletonWidget(3)}
-          ${skeletonWidget(3)}
-          ${skeletonWidget(2)}
-          ${skeletonWidget(3)}
-        </div>
-      </div>
-      <aside class="dashboard-workspace__side">
-        <div class="dashboard-side-stack">
-          ${skeletonWidget(3)}
-          ${skeletonWidget(3)}
-          ${skeletonWidget(2)}
-        </div>
-      </aside>
     </section>
+    <div class="dashboard__grid">
+      ${skeletonWidget(3)}
+      ${skeletonWidget(3)}
+      ${skeletonWidget(2)}
+      ${skeletonWidget(3)}
+      ${skeletonWidget(3)}
+      ${skeletonWidget(2)}
+    </div>
   `;
 }
 
@@ -919,7 +886,7 @@ function openCustomizeModal(currentConfig, onSave) {
         saveBtn.disabled = true;
         try {
           await api.put('/preferences', { dashboard_widgets: draft });
-          closeModal();
+          closeModal({ force: true });
           onSave(draft);
           window.oikos?.showToast(t('dashboard.customizeSaved'), 'success', 1500);
         } catch {
@@ -956,7 +923,7 @@ function openTaskQuickAction(taskId, taskTitle, rerender) {
       panel.querySelector('[data-action="done"]').addEventListener('click', async () => {
         try {
           await api.patch(`/tasks/${taskId}/status`, { status: 'done' });
-          closeModal();
+          closeModal({ force: true });
           window.oikos?.showToast(t('tasks.swipedDoneToast'), 'success');
           rerender();
         } catch (err) {
@@ -964,7 +931,7 @@ function openTaskQuickAction(taskId, taskTitle, rerender) {
         }
       });
       panel.querySelector('[data-action="edit"]').addEventListener('click', () => {
-        closeModal();
+        closeModal({ force: true });
         window.oikos.navigate(`/tasks?open=${taskId}`);
       });
     },
@@ -1036,35 +1003,16 @@ export async function render(container, { user }) {
     window.oikos?.showToast(t('dashboard.loadError'), 'warning');
   }
 
-  const today = new Date().toDateString();
-  const stats = {
-    overdueCount: (data.urgentTasks ?? []).filter((t) => {
-      const due = formatDueDate(t.due_date, t.due_time);
-      return due?.overdue === true;
-    }).length,
-    dueSoonCount: (data.urgentTasks ?? []).filter((t) => {
-      const due = formatDueDate(t.due_date, t.due_time);
-      return due?.soon === true;
-    }).length,
-    todayEventCount: (data.upcomingEvents ?? []).filter((e) =>
-      new Date(e.start_datetime).toDateString() === today
-    ).length,
-    todayMealTitle: (data.todayMeals ?? []).find((m) => m.meal_type === 'lunch')?.title
-      ?? (data.todayMeals ?? [])[0]?.title
-      ?? null,
-    birthdayCount: data.birthdayCount ?? (data.birthdays ?? []).length,
-    familyCount: (data.users ?? []).length,
-  };
-
   const rerender = () => render(container, { user });
 
   function rebuildDashboard(cfg) {
     const shell = container.querySelector('#dashboard-shell');
     if (!shell) return;
-    shell.innerHTML = `
-      ${renderDashboardOverview(user, stats, weather)}
+    shell.replaceChildren();
+    shell.insertAdjacentHTML('beforeend', `
+      ${renderDashboardOverview(user)}
       ${renderDashboardLayout(cfg, data, weather, currency)}
-    `;
+    `);
     wireLinks(container, rerender);
     if (window.lucide) window.lucide.createIcons();
     wireWeatherRefresh(container, (updatedWeather) => {
@@ -1096,6 +1044,10 @@ export async function render(container, { user }) {
     const timerId = setInterval(doAutoRefresh, 30 * 60 * 1000);
     _fabController.signal.addEventListener('abort', () => clearInterval(timerId));
   }
+
+  if (!localStorage.getItem(ONBOARDING_KEY)) {
+    setTimeout(() => showOnboarding(container), 400);
+  }
 }
 
 function wireWeatherRefresh(container, onUpdated = null) {

public/pages/login.js

@@ -68,7 +68,7 @@ export async function render(container) {
           <div class="login-error" id="login-error" role="alert" aria-live="polite" hidden></div>
 
           <button type="submit" class="btn btn--primary login-form__submit" id="login-btn">
-            ${t('login.loginButton')}
+            <span class="login-btn__label">${t('login.loginButton')}</span>
           </button>
         </form>
       </div>
@@ -101,13 +101,30 @@ export async function render(container) {
     const username = form.username.value.trim();
     const password = form.password.value;
 
+    const usernameInput = form.querySelector('#username');
+    const passwordInput = form.querySelector('#password');
+    const usernameGroup = usernameInput.closest('.form-group');
+    const passwordGroup = passwordInput.closest('.form-group');
+
+    usernameGroup.classList.toggle('form-group--error', !username);
+    passwordGroup.classList.toggle('form-group--error', !password);
+    usernameInput.setAttribute('aria-invalid', String(!username));
+    passwordInput.setAttribute('aria-invalid', String(!password));
+
     if (!username || !password) {
-      showError(errorEl, t('common.allFieldsRequired'));
+      if (!username) usernameInput.focus();
+      else passwordInput.focus();
       return;
     }
 
+    const labelEl = submitBtn.querySelector('.login-btn__label');
+
     submitBtn.disabled = true;
-    submitBtn.textContent = t('login.loggingIn');
+    labelEl.textContent = t('login.loggingIn');
+    const spinner = document.createElement('span');
+    spinner.className = 'login-spinner';
+    spinner.setAttribute('aria-hidden', 'true');
+    submitBtn.insertBefore(spinner, labelEl);
 
     try {
       const result = await auth.login(username, password);
@@ -119,9 +136,19 @@ export async function render(container) {
       );
     } finally {
       submitBtn.disabled = false;
-      submitBtn.textContent = t('login.loginButton');
+      labelEl.textContent = t('login.loginButton');
+      spinner.remove();
     }
   });
+
+  form.querySelector('#username').addEventListener('input', (e) => {
+    e.currentTarget.closest('.form-group').classList.remove('form-group--error');
+    e.currentTarget.removeAttribute('aria-invalid');
+  });
+  form.querySelector('#password').addEventListener('input', (e) => {
+    e.currentTarget.closest('.form-group').classList.remove('form-group--error');
+    e.currentTarget.removeAttribute('aria-invalid');
+  });
 }
 
 function showError(el, message) {

public/pages/meals.js

@@ -5,7 +5,7 @@
  */
 
 import { api } from '/api.js';
-import { openModal as openSharedModal, closeModal as closeSharedModal, selectModal, confirmModal } from '/components/modal.js';
+import { openModal as openSharedModal, closeModal as closeSharedModal, selectModal } from '/components/modal.js';
 import { stagger } from '/utils/ux.js';
 import { t, formatDate } from '/i18n.js';
 import { esc } from '/utils/html.js';
@@ -707,7 +707,7 @@ function openMealModal(opts) {
           if (res.data.transferred > 0) {
             window.oikos?.showToast(res.data.transferred !== 1 ? t('meals.transferSuccessPlural', { count: res.data.transferred }) : t('meals.transferSuccess', { count: res.data.transferred }), 'success');
             await loadWeek(state.currentWeek);
-            closeModal();
+            closeModal({ force: true });
             renderWeekGrid();
           } else {
             window.oikos?.showToast(t('meals.transferAlreadyDone'), 'info');
@@ -843,8 +843,8 @@ function ingredientRowHTML(name, qty, id, category = DEFAULT_CATEGORY_NAME) {
   `;
 }
 
-function closeModal() {
-  closeSharedModal();
+function closeModal({ force = false } = {}) {
+  closeSharedModal({ force });
   state.modal = null;
 }
 
@@ -894,7 +894,7 @@ async function saveModal(overlay) {
       await loadWeek(state.currentWeek);
     }
 
-    closeModal();
+    closeModal({ force: true });
     renderWeekGrid();
     window.oikos?.showToast(mode === 'create' ? t('meals.addMealTitle') : t('meals.editMeal'), 'success');
   } catch (err) {
@@ -920,15 +920,27 @@ function collectModalIngredients(overlay) {
 // --------------------------------------------------------
 
 async function deleteMeal(mealId) {
-  if (!await confirmModal(t('meals.deleteMeal') + '?', { danger: true, confirmLabel: t('common.delete') })) return;
-  try {
-    await api.delete(`/meals/${mealId}`);
-    state.meals = state.meals.filter((m) => m.id !== mealId);
-    renderWeekGrid();
-    window.oikos?.showToast(t('meals.deleteMeal'), 'success');
-  } catch (err) {
-    window.oikos?.showToast(err.data?.error ?? t('common.errorGeneric'), 'error');
-  }
+  const meal = state.meals.find((m) => m.id === mealId);
+  const itemEl = _container.querySelector(`.meal-slot--has-meal[data-meal-id="${mealId}"]`);
+  if (itemEl) itemEl.style.display = 'none';
+
+  let undone = false;
+  window.oikos?.showToast(t('meals.deletedToast'), 'default', 5000, () => {
+    undone = true;
+    if (itemEl) itemEl.style.display = '';
+  });
+
+  setTimeout(async () => {
+    if (undone) return;
+    try {
+      await api.delete(`/meals/${mealId}`);
+      state.meals = state.meals.filter((m) => m.id !== mealId);
+      renderWeekGrid();
+    } catch (err) {
+      if (itemEl) itemEl.style.display = '';
+      window.oikos?.showToast(err.data?.error ?? t('common.unknownError'), 'danger');
+    }
+  }, 5000);
 }
 
 // --------------------------------------------------------

public/pages/notes.js

@@ -5,7 +5,7 @@
  */
 
 import { api } from '/api.js';
-import { openModal as openSharedModal, closeModal, btnError, confirmModal } from '/components/modal.js';
+import { openModal as openSharedModal, closeModal, btnError } from '/components/modal.js';
 import { stagger, vibrate } from '/utils/ux.js';
 import { t } from '/i18n.js';
 import { esc } from '/utils/html.js';
@@ -19,6 +19,17 @@ const NOTE_COLORS = [
   '#90CAF9', '#CE93D8', '#FFAB91', '#FFFFFF',
 ];
 
+const NOTE_COLOR_NAMES = () => ({
+  '#FFEB3B': t('notes.colorYellow'),
+  '#FFD54F': t('notes.colorAmber'),
+  '#A5D6A7': t('notes.colorGreen'),
+  '#80DEEA': t('notes.colorTeal'),
+  '#90CAF9': t('notes.colorBlue'),
+  '#CE93D8': t('notes.colorPurple'),
+  '#FFAB91': t('notes.colorOrange'),
+  '#FFFFFF': t('notes.colorWhite'),
+});
+
 // --------------------------------------------------------
 // State
 // --------------------------------------------------------
@@ -368,13 +379,16 @@ function openNoteModal({ mode, note = null }) {
                 style="resize:vertical;">${esc(isEdit ? note.content : '')}</textarea>
     </div>
     <div class="form-group">
-      <label class="form-label">${t('notes.colorLabel')}</label>
-      <div class="note-color-picker">
+      <label class="form-label" id="note-color-label">${t('notes.colorLabel')}</label>
+      <div class="note-color-picker" role="radiogroup" aria-labelledby="note-color-label">
         ${NOTE_COLORS.map((c) => `
           <div class="note-color-swatch ${c === selColor ? 'note-color-swatch--active' : ''}"
                data-color="${c}"
                style="background-color:${c};border:2px solid ${c === '#FFFFFF' ? '#E5E5EA' : c};"
-               role="radio" tabindex="0" aria-label="Farbe ${c}"></div>
+               role="radio"
+               tabindex="${c === selColor ? '0' : '-1'}"
+               aria-checked="${c === selColor ? 'true' : 'false'}"
+               aria-label="${NOTE_COLOR_NAMES()[c] ?? c}"></div>
         `).join('')}
       </div>
     </div>
@@ -396,11 +410,34 @@ function openNoteModal({ mode, note = null }) {
     content,
     size: 'md',
     onSave(panel) {
-      // Farb-Swatch
+      // Farb-Swatch: Auswahl + ARIA + Keyboard (Roving Tabindex)
+      function selectSwatch(target) {
+        panel.querySelectorAll('.note-color-swatch').forEach((s) => {
+          s.classList.remove('note-color-swatch--active');
+          s.setAttribute('aria-checked', 'false');
+          s.setAttribute('tabindex', '-1');
+        });
+        target.classList.add('note-color-swatch--active');
+        target.setAttribute('aria-checked', 'true');
+        target.setAttribute('tabindex', '0');
+      }
       panel.querySelectorAll('.note-color-swatch').forEach((sw) => {
-        sw.addEventListener('click', () => {
-          panel.querySelectorAll('.note-color-swatch').forEach((s) => s.classList.remove('note-color-swatch--active'));
-          sw.classList.add('note-color-swatch--active');
+        sw.addEventListener('click', () => { selectSwatch(sw); sw.focus(); });
+        sw.addEventListener('keydown', (e) => {
+          const swatches = [...panel.querySelectorAll('.note-color-swatch')];
+          const idx = swatches.indexOf(sw);
+          if (e.key === 'ArrowRight' || e.key === 'ArrowDown') {
+            e.preventDefault();
+            const next = swatches[(idx + 1) % swatches.length];
+            selectSwatch(next); next.focus();
+          } else if (e.key === 'ArrowLeft' || e.key === 'ArrowUp') {
+            e.preventDefault();
+            const prev = swatches[(idx - 1 + swatches.length) % swatches.length];
+            selectSwatch(prev); prev.focus();
+          } else if (e.key === 'Enter' || e.key === ' ') {
+            e.preventDefault();
+            selectSwatch(sw);
+          }
         });
       });
 
@@ -445,7 +482,7 @@ function openNoteModal({ mode, note = null }) {
             if (idx !== -1) state.notes[idx] = res.data;
             state.notes.sort((a, b) => b.pinned - a.pinned);
           }
-          closeModal();
+          closeModal({ force: true });
           renderGrid();
           window.oikos?.showToast(mode === 'create' ? t('notes.createdToast') : t('notes.savedToast'), 'success');
         } catch (err) {
@@ -476,16 +513,33 @@ async function togglePin(id) {
 }
 
 async function deleteNote(id) {
-  if (!await confirmModal(t('notes.deleteConfirm'), { danger: true, confirmLabel: t('common.delete') })) return;
-  try {
-    await api.delete(`/notes/${id}`);
-    state.notes = state.notes.filter((n) => n.id !== id);
-    renderGrid();
-    vibrate([30, 50, 30]);
-    window.oikos?.showToast(t('notes.deletedToast'), 'success');
-  } catch (err) {
-    window.oikos?.showToast(err.data?.error ?? t('common.unknownError'), 'error');
-  }
+  closeModal({ force: true });
+  const note = state.notes.find((n) => n.id === id);
+  state.notes = state.notes.filter((n) => n.id !== id);
+  renderGrid();
+  vibrate([30, 50, 30]);
+
+  let undone = false;
+  window.oikos?.showToast(t('notes.deletedToast'), 'default', 5000, () => {
+    undone = true;
+    if (note) {
+      state.notes = [...state.notes, note].sort((a, b) => b.pinned - a.pinned);
+      renderGrid();
+    }
+  });
+
+  setTimeout(async () => {
+    if (undone) return;
+    try {
+      await api.delete(`/notes/${id}`);
+    } catch (err) {
+      if (note) {
+        state.notes = [...state.notes, note].sort((a, b) => b.pinned - a.pinned);
+        renderGrid();
+      }
+      window.oikos?.showToast(err.data?.error ?? t('common.unknownError'), 'danger');
+    }
+  }, 5000);
 }
 
 // --------------------------------------------------------

public/pages/recipes.js

@@ -5,7 +5,7 @@
 
 import { api } from '/api.js';
 import { t } from '/i18n.js';
-import { openModal as openSharedModal, closeModal as closeSharedModal, confirmModal } from '/components/modal.js';
+import { openModal as openSharedModal, closeModal as closeSharedModal } from '/components/modal.js';
 import { DEFAULT_CATEGORY_NAME, categoryLabel } from '/utils/shopping-categories.js';
 
 let _container = null;
@@ -134,6 +134,7 @@ function renderRecipeList() {
   for (const recipe of state.recipes) {
     const card = document.createElement('article');
     card.className = 'recipe-card';
+    card.dataset.id = String(recipe.id);
 
     const h = document.createElement('h2');
     h.className = 'recipe-card__title';
@@ -325,8 +326,8 @@ function openRecipeModal(mode, recipe = null) {
   });
 }
 
-function closeModal() {
-  closeSharedModal();
+function closeModal({ force = false } = {}) {
+  closeSharedModal({ force });
 }
 
 async function saveRecipe(panel, mode, recipe) {
@@ -360,7 +361,7 @@ async function saveRecipe(panel, mode, recipe) {
       if (idx >= 0) state.recipes[idx] = res.data;
     }
 
-    closeModal();
+    closeModal({ force: true });
     renderRecipeList();
     window.oikos?.showToast(mode === 'create' ? t('recipes.created') : t('recipes.updated'), 'success');
   } catch (err) {
@@ -370,21 +371,26 @@ async function saveRecipe(panel, mode, recipe) {
 }
 
 async function removeRecipe(recipe) {
-  const ok = await confirmModal(t('recipes.deleteConfirm', { title: recipe.title }), {
-    danger: true,
-    confirmLabel: t('common.delete'),
+  const itemEl = _container.querySelector(`.recipe-card[data-id="${recipe.id}"]`);
+  if (itemEl) itemEl.style.display = 'none';
+
+  let undone = false;
+  window.oikos?.showToast(t('recipes.deleted'), 'default', 5000, () => {
+    undone = true;
+    if (itemEl) itemEl.style.display = '';
   });
 
-  if (!ok) return;
-
-  try {
-    await api.delete(`/recipes/${recipe.id}`);
-    state.recipes = state.recipes.filter((r) => r.id !== recipe.id);
-    renderRecipeList();
-    window.oikos?.showToast(t('recipes.deleted'), 'success');
-  } catch (err) {
-    window.oikos?.showToast(err.data?.error ?? t('common.errorGeneric'), 'error');
-  }
+  setTimeout(async () => {
+    if (undone) return;
+    try {
+      await api.delete(`/recipes/${recipe.id}`);
+      state.recipes = state.recipes.filter((r) => r.id !== recipe.id);
+      renderRecipeList();
+    } catch (err) {
+      if (itemEl) itemEl.style.display = '';
+      window.oikos?.showToast(err.data?.error ?? t('common.unknownError'), 'danger');
+    }
+  }, 5000);
 }
 
 async function duplicateRecipe(recipe) {

public/pages/shopping.js

@@ -8,7 +8,7 @@ import { api } from '/api.js';
 import { stagger, vibrate } from '/utils/ux.js';
 import { t } from '/i18n.js';
 import { esc } from '/utils/html.js';
-import { promptModal, confirmModal } from '/components/modal.js';
+import { promptModal } from '/components/modal.js';
 import { DEFAULT_CATEGORY_NAME, categoryLabel } from '/utils/shopping-categories.js';
 
 // --------------------------------------------------------
@@ -781,23 +781,34 @@ function wireListContentEvents(container) {
 
     // ---- Liste löschen ----
     if (action === 'delete-list') {
-      if (!await confirmModal(t('shopping.deleteListConfirm', { name: state.activeList?.name }), { danger: true, confirmLabel: t('common.delete') })) return;
-      try {
-        await api.delete(`/shopping/${state.activeListId}`);
-        state.lists = state.lists.filter((l) => l.id !== state.activeListId);
-        state.activeListId = state.lists[0]?.id ?? null;
-        if (state.activeListId) {
-          await switchList(state.activeListId, container);
-        } else {
-          state.items      = [];
-          state.activeList = null;
+      const deletedListId = state.activeListId;
+
+      let undone = false;
+      window.oikos.showToast(t('shopping.deletedListToast'), 'default', 5000, () => {
+        undone = true;
+        // Liste wurde nie optimistisch ausgeblendet → kein visuelles Restore nötig
+      });
+
+      setTimeout(async () => {
+        if (undone) return;
+        try {
+          await api.delete(`/shopping/${deletedListId}`);
+          await loadLists();
+          state.activeListId = state.lists[0]?.id ?? null;
+          if (state.activeListId) {
+            await switchList(state.activeListId, container);
+          } else {
+            state.items      = [];
+            state.activeList = null;
+            renderTabs(container);
+            renderListContent(container);
+          }
+        } catch (err) {
+          window.oikos.showToast(err.message ?? t('common.unknownError'), 'danger');
+          await loadLists();
           renderTabs(container);
-          renderListContent(container);
         }
-        window.oikos.showToast(t('shopping.deletedListToast'));
-      } catch (err) {
-        window.oikos.showToast(err.message, 'danger');
-      }
+      }, 5000);
     }
   });
 

public/pages/tasks.js

@@ -6,7 +6,7 @@
 
 import { api } from '/api.js';
 import { renderRRuleFields, bindRRuleEvents, getRRuleValues } from '/rrule-ui.js';
-import { openModal as openSharedModal, closeModal, wireBlurValidation, validateAll, btnSuccess, btnError, promptModal, confirmModal } from '/components/modal.js';
+import { openModal as openSharedModal, closeModal, wireBlurValidation, validateAll, btnSuccess, btnError, promptModal } from '/components/modal.js';
 import { stagger, vibrate } from '/utils/ux.js';
 import { t, formatDate, formatTime } from '/i18n.js';
 import { esc } from '/utils/html.js';
@@ -570,7 +570,7 @@ async function handleFormSubmit(e, container) {
     }
 
     btnSuccess(submitBtn, originalLabel);
-    setTimeout(() => closeModal(), 700);
+    setTimeout(() => closeModal({ force: true }), 700);
     await loadTasks(container);
   } catch (err) {
     errorEl.textContent = err.message;
@@ -582,18 +582,29 @@ async function handleFormSubmit(e, container) {
 }
 
 async function handleDeleteTask(id, container) {
-  if (!await confirmModal(t('tasks.deleteConfirm'), { danger: true, confirmLabel: t('common.delete') })) return;
-  try {
-    await api.delete(`/tasks/${id}`);
-    // Erinnerungen für diese Aufgabe ebenfalls entfernen
-    api.delete(`/reminders?entity_type=task&entity_id=${id}`).catch(() => {});
-    refreshReminders();
-    closeModal();
-    window.oikos.showToast(t('tasks.deletedToast'), 'default');
-    await loadTasks(container);
-  } catch (err) {
-    window.oikos.showToast(err.message, 'danger');
-  }
+  closeModal({ force: true });
+  const itemEl = container.querySelector(`[data-task-id="${id}"]`);
+  if (itemEl) itemEl.style.display = 'none';
+
+  let undone = false;
+  window.oikos.showToast(t('tasks.deletedToast'), 'default', 5000, () => {
+    undone = true;
+    if (itemEl) itemEl.style.display = '';
+  });
+
+  setTimeout(async () => {
+    if (undone) return;
+    try {
+      await api.delete(`/tasks/${id}`);
+      // Erinnerungen für diese Aufgabe ebenfalls entfernen
+      api.delete(`/reminders?entity_type=task&entity_id=${id}`).catch(() => {});
+      refreshReminders();
+      await loadTasks(container);
+    } catch (err) {
+      if (itemEl) itemEl.style.display = '';
+      window.oikos.showToast(err.message ?? t('common.unknownError'), 'danger');
+    }
+  }, 5000);
 }
 
 async function handleAddSubtask(parentId, container) {
@@ -1081,6 +1092,13 @@ function updateOverdueBadge() {
   }).length;
 
   document.querySelectorAll('[data-route="/tasks"] .nav-badge').forEach((el) => el.remove());
+  document.querySelectorAll('[data-route="/tasks"]').forEach((navItem) => {
+    const baseLabel = t('tasks.title');
+    navItem.setAttribute('aria-label', overdue > 0
+      ? t('tasks.navLabelOverdue', { count: overdue })
+      : baseLabel
+    );
+  });
   if (overdue > 0) {
     document.querySelectorAll('[data-route="/tasks"]').forEach((navItem) => {
       let anchor = navItem.querySelector('.nav-item__icon-wrap');
@@ -1097,6 +1115,7 @@ function updateOverdueBadge() {
       }
       const badge = document.createElement('span');
       badge.className = 'nav-badge';
+      badge.setAttribute('aria-hidden', 'true');
       badge.textContent = String(overdue);
       anchor.appendChild(badge);
     });

public/reminders.js

@@ -69,8 +69,15 @@ function showBrowserNotification(title, body) {
  * @param {number} count
  */
 function updateBellBadge(count) {
+  const navLabel = count > 0
+    ? t(count === 1 ? 'reminders.pendingBadgeTitle' : 'reminders.pendingBadgeTitlePlural', { count })
+    : t('nav.reminders');
+  document.querySelectorAll('[data-route="/reminders"]').forEach((navItem) => {
+    navItem.setAttribute('aria-label', navLabel);
+  });
   document.querySelectorAll('.reminder-bell-badge').forEach((badge) => {
     if (count > 0) {
+      badge.setAttribute('aria-hidden', 'true');
       badge.textContent = count > 9 ? '9+' : String(count);
       badge.hidden = false;
     } else {

public/router.js

@@ -340,6 +340,14 @@ async function renderPage(route, previousPath = null) {
 
     await module.render(pageWrapper, { user: currentUser });
 
+    // Route-Announcer: Screenreader über Seitenwechsel informieren (gezielt, nicht gesamter Inhalt)
+    const announcer = document.getElementById('route-announcer');
+    if (announcer) {
+      const pageLabel = navItems().find((n) => n.path === route.path)?.label ?? route.path;
+      announcer.textContent = '';
+      setTimeout(() => { announcer.textContent = pageLabel; }, 50);
+    }
+
     // Erst nach render() + CSS sichtbar machen und Animation starten
     pageWrapper.style.opacity = '';
     pageWrapper.classList.add(inClass);
@@ -429,7 +437,6 @@ function renderAppShell(container) {
   const main = document.createElement('main');
   main.className = 'app-content';
   main.id = 'main-content';
-  main.setAttribute('aria-live', 'polite');
 
   const bottomNav = document.createElement('nav');
   bottomNav.className = 'nav-bottom';
@@ -514,7 +521,13 @@ function renderAppShell(container) {
   toastContainer.id = 'toast-container';
   toastContainer.setAttribute('aria-live', 'assertive');
 
-  container.replaceChildren(skipLink, sidebar, main, bottomNav, backdrop, moreSheet, searchOverlay, toastContainer);
+  const routeAnnouncer = document.createElement('div');
+  routeAnnouncer.id = 'route-announcer';
+  routeAnnouncer.className = 'sr-only';
+  routeAnnouncer.setAttribute('aria-live', 'polite');
+  routeAnnouncer.setAttribute('aria-atomic', 'true');
+
+  container.replaceChildren(skipLink, sidebar, main, bottomNav, backdrop, moreSheet, searchOverlay, toastContainer, routeAnnouncer);
   updateBranding(currentPath || '/');
 
   // Klick-Handler für alle Nav-Links
@@ -781,9 +794,22 @@ function updateNav(path) {
 
   const moreBtn = document.querySelector('#more-btn');
   if (moreBtn) {
-    const inMoreSheet = navItems().slice(PRIMARY_NAV).some((n) => n.path === path);
+    const secondaryItems = navItems().slice(PRIMARY_NAV);
+    const activeSecondary = secondaryItems.find((n) => n.path === path);
+    const inMoreSheet = !!activeSecondary;
+
     moreBtn.classList.toggle('nav-item--active', inMoreSheet);
     moreBtn.toggleAttribute('aria-current', inMoreSheet);
+
+    const moreBtnLabel = moreBtn.querySelector('.nav-item__label');
+    const moreBtnIcon  = moreBtn.querySelector('.nav-item__icon');
+
+    if (moreBtnLabel) {
+      moreBtnLabel.textContent = activeSecondary ? activeSecondary.label : t('nav.more');
+    }
+    if (moreBtnIcon) {
+      moreBtnIcon.dataset.lucide = activeSecondary ? activeSecondary.icon : 'grid-2x2';
+    }
   }
 
   if (window.lucide) {

public/styles/dashboard.css

@@ -163,6 +163,17 @@
   grid-template-columns: 1fr;
 }
 
+/* Widgets füllen die gesamte Gridzeilen-Höhe, so dass alle Widgets
+ * einer Zeile gleich hoch sind und keine Lücken entstehen. */
+.widget-wrapper {
+  display: flex;
+  flex-direction: column;
+}
+
+.widget-wrapper > .widget {
+  flex: 1;
+}
+
 @media (min-width: 768px) {
   .dashboard__grid {
     grid-template-columns: repeat(2, 1fr);
@@ -427,6 +438,7 @@
   padding: var(--space-2) 0;
   border-bottom: 1px solid var(--color-border-subtle);
   cursor: pointer;
+  touch-action: pan-y;
   transition: opacity var(--transition-fast);
 }
 
@@ -507,6 +519,7 @@
   padding: var(--space-2) 0;
   border-bottom: 1px solid var(--color-border-subtle);
   cursor: pointer;
+  touch-action: pan-y;
   transition: opacity var(--transition-fast);
 }
 
@@ -594,6 +607,7 @@
   padding: var(--space-2) var(--space-1);
   background-color: var(--color-surface);
   cursor: pointer;
+  touch-action: pan-y;
   transition: background-color var(--transition-fast);
   text-align: center;
   min-height: 72px;
@@ -683,6 +697,7 @@
  * -------------------------------------------------------- */
 .shopping-widget-list {
   cursor: pointer;
+  touch-action: pan-y;
   transition: background-color var(--transition-fast);
   border-radius: var(--radius-sm);
   padding: var(--space-2) 0;
@@ -794,6 +809,7 @@
   border-radius: var(--radius-sm);
   padding: var(--space-3);
   cursor: pointer;
+  touch-action: pan-y;
   transition: opacity var(--transition-fast), transform var(--transition-fast);
   border-left: 3px solid var(--note-color, var(--color-accent));
   background-color: color-mix(in srgb, var(--note-color, var(--color-accent)) 6%, var(--color-surface-2));
@@ -1338,6 +1354,101 @@
   cursor: not-allowed;
 }
 
+/* ── Onboarding Overlay ── */
+.onboarding-overlay {
+  position: fixed;
+  inset: 0;
+  z-index: var(--z-modal);
+  background: color-mix(in srgb, var(--color-bg) 70%, transparent);
+  backdrop-filter: var(--blur-lg);
+  -webkit-backdrop-filter: var(--blur-lg);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: var(--space-6);
+  animation: onboarding-in 0.3s var(--ease-out);
+}
+
+.onboarding-overlay--out {
+  animation: onboarding-out 0.25s ease forwards;
+}
+
+@keyframes onboarding-in {
+  from { opacity: 0; }
+  to   { opacity: 1; }
+}
+
+@keyframes onboarding-out {
+  from { opacity: 1; }
+  to   { opacity: 0; }
+}
+
+.onboarding-card {
+  background: var(--color-surface);
+  border: 1px solid var(--color-border-subtle);
+  border-radius: var(--radius-xl);
+  padding: var(--space-8);
+  max-width: 360px;
+  width: 100%;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: var(--space-4);
+  text-align: center;
+  box-shadow: var(--shadow-lg);
+}
+
+.onboarding-icon {
+  width: 48px;
+  height: 48px;
+  color: var(--color-accent);
+}
+
+.onboarding-title {
+  font-size: var(--text-xl);
+  font-weight: var(--font-weight-semibold);
+  color: var(--color-text);
+  margin: 0;
+}
+
+.onboarding-body {
+  font-size: var(--text-base);
+  color: var(--color-text-secondary);
+  line-height: 1.6;
+  margin: 0;
+}
+
+.onboarding-dots {
+  display: flex;
+  gap: var(--space-2);
+}
+
+.onboarding-dot {
+  width: 8px;
+  height: 8px;
+  border-radius: 50%;
+  background: var(--color-border);
+  transition: background 0.2s;
+}
+
+.onboarding-dot--active {
+  background: var(--color-accent);
+}
+
+.onboarding-actions {
+  display: flex;
+  gap: var(--space-3);
+  width: 100%;
+  justify-content: flex-end;
+  margin-top: var(--space-2);
+}
+
+@media (prefers-reduced-motion: reduce) {
+  .onboarding-overlay,
+  .onboarding-overlay--out { animation: none; }
+  .onboarding-dot { transition: none; }
+}
+
 /* --------------------------------------------------------
  * Modern Dashboard Skin
  * -------------------------------------------------------- */
@@ -2167,6 +2278,7 @@
   border: 1px solid color-mix(in srgb, var(--color-border) 72%, transparent);
   background: var(--color-surface-2);
   cursor: pointer;
+  touch-action: pan-y;
 }
 
 .birthday-widget-item + .birthday-widget-item {

public/styles/layout.css

@@ -1647,10 +1647,20 @@
   opacity: 0.85;
 }
 
+.toast__undo {
+  -webkit-tap-highlight-color: transparent;
+  transition: opacity var(--transition-fast), transform 0.08s ease;
+}
+
 .toast__undo:hover {
   opacity: 1;
 }
 
+.toast__undo:active {
+  transform: scale(0.94);
+  opacity: 1;
+}
+
 .toast--success { background-color: var(--color-success); color: var(--toast-success-text); }
 .toast--danger  { background-color: var(--color-danger);  color: var(--toast-danger-text); }
 .toast--warning { background-color: var(--color-warning); color: var(--toast-warning-text); }

public/styles/login.css

@@ -45,6 +45,10 @@
 .login-form__submit {
   width: 100%;
   margin-top: var(--space-2);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: var(--space-2);
 }
 
 .login-error {
@@ -63,3 +67,31 @@
   text-align: center;
   opacity: 0.6;
 }
+
+/* Feld-Fehler-Zustand */
+.form-group--error .input {
+  border-color: var(--color-danger);
+  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-danger) 20%, transparent);
+}
+
+.form-group--error .label {
+  color: var(--color-danger);
+}
+
+.login-spinner {
+  width: 16px;
+  height: 16px;
+  border: 2px solid color-mix(in srgb, currentColor 30%, transparent);
+  border-top-color: currentColor;
+  border-radius: 50%;
+  animation: login-spin 0.7s linear infinite;
+  flex-shrink: 0;
+}
+
+@keyframes login-spin {
+  to { transform: rotate(360deg); }
+}
+
+@media (prefers-reduced-motion: reduce) {
+  .login-spinner { animation: none; opacity: 0.6; }
+}

public/styles/tasks.css

@@ -406,11 +406,16 @@
   color: var(--color-text-primary);
   margin-bottom: var(--space-1);
   cursor: pointer;
+  text-decoration: line-through;
+  text-decoration-color: transparent;
+  transition:
+    color var(--transition-fast),
+    text-decoration-color var(--transition-base);
 }
 
 .task-card--done .task-card__title {
-  text-decoration: line-through;
   color: var(--color-text-secondary);
+  text-decoration-color: var(--color-text-secondary);
 }
 
 .task-card__meta {

server/index.js

@@ -88,8 +88,8 @@ app.set('trust proxy', process.env.TRUST_PROXY !== undefined ? process.env.TRUST
 // --------------------------------------------------------
 // Request-Parsing
 // --------------------------------------------------------
-app.use(express.json({ limit: '1mb' }));
-app.use(express.urlencoded({ extended: true, limit: '1mb' }));
+app.use(express.json({ limit: '7mb' }));
+app.use(express.urlencoded({ extended: true, limit: '7mb' }));
 
 // JSON-Parse-Fehler abfangen (gibt sonst HTML zurück)
 app.use((err, req, res, next) => {
@@ -97,7 +97,7 @@ app.use((err, req, res, next) => {
     return res.status(400).json({ error: 'Invalid JSON in request body.', code: 400 });
   }
   if (err.type === 'entity.too.large') {
-    return res.status(413).json({ error: 'Request body too large (max. 1 MB).', code: 413 });
+    return res.status(413).json({ error: 'Request body too large (max. 7 MB).', code: 413 });
   }
   next(err);
 });

server/routes/birthdays.js

@@ -6,7 +6,7 @@ import { deleteBirthdayArtifacts, hydrateBirthday, syncBirthdayArtifacts, syncAl
 
 const log = createLogger('Birthdays');
 const router = express.Router();
-const MAX_PHOTO_LENGTH = 900_000;
+const MAX_PHOTO_LENGTH = 6_990_507; // ~5 MB raw image in base64
 const PHOTO_RE = /^data:image\/(png|jpeg|jpg|webp|gif);base64,[A-Za-z0-9+/=]+$/;
 
 function validatePhotoData(val) {

server/routes/dashboard.js

@@ -144,7 +144,7 @@ router.get('/', (req, res) => {
         (SELECT COUNT(*) FROM shopping_items si WHERE si.list_id = sl.id AND si.is_checked = 0) AS open_count,
         (SELECT COUNT(*) FROM shopping_items si WHERE si.list_id = sl.id) AS total_count
       FROM shopping_lists sl
-      HAVING open_count > 0
+      WHERE (SELECT COUNT(*) FROM shopping_items si WHERE si.list_id = sl.id AND si.is_checked = 0) > 0
       ORDER BY sl.updated_at DESC
       LIMIT 3
     `).all();

test-modal-utils.js

@@ -50,15 +50,19 @@ function makeField() {
 
 function makeInput({ value = '', required = true } = {}) {
   const listeners = {};
+  const attrs = {};
   const field = makeField();
   return {
     value,
     required,
     _field: field,
     _listeners: listeners,
+    _attrs: attrs,
     addEventListener(event, fn) { listeners[event] = fn; },
     closest() { return field; },
     parentElement: field,
+    setAttribute(k, v) { attrs[k] = v; },
+    removeAttribute(k) { delete attrs[k]; },
   };
 }
 
@@ -109,6 +113,7 @@ test('wireBlurValidation: blur mit leerem Wert setzt form-field--error', () => {
   input._listeners['blur']();
   assert.ok(input._field._classes.has('form-field--error'));
   assert.ok(!input._field._classes.has('form-field--valid'));
+  assert.equal(input._attrs['aria-invalid'], 'true');
 });
 
 test('wireBlurValidation: blur mit gültigem Wert setzt form-field--valid', () => {
@@ -117,6 +122,7 @@ test('wireBlurValidation: blur mit gültigem Wert setzt form-field--valid', () =
   input._listeners['blur']();
   assert.ok(input._field._classes.has('form-field--valid'));
   assert.ok(!input._field._classes.has('form-field--error'));
+  assert.equal(input._attrs['aria-invalid'], 'false');
 });
 
 test('wireBlurValidation: Whitespace-only gilt als leer → form-field--error', () => {
@@ -124,6 +130,7 @@ test('wireBlurValidation: Whitespace-only gilt als leer → form-field--error',
   wireBlurValidation(makeContainer([input]));
   input._listeners['blur']();
   assert.ok(input._field._classes.has('form-field--error'));
+  assert.equal(input._attrs['aria-invalid'], 'true');
 });
 
 test('wireBlurValidation: kein Fehler wenn closest() null zurückgibt', () => {