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Updated by "Remove blank strings" add-on in Weblate. Translation: Calendula/Strings Translate-URL: https://weblate.dev.jeanlucmakiola.de/projects/calendula/strings/
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2026-06-30 21:21:02 +00:00 · 2026-06-30 21:21:02 +00:00 · 2026-06-30 21:21:02 +00:00 · 2026-06-30 21:21:02 +00:00 · 2026-06-30 21:21:02 +00:00 · 2026-06-30 21:21:02 +00:00
72 changed files with 3441 additions and 368 deletions
--- a/.planning/ROADMAP.md
+++ b/.planning/ROADMAP.md
@@ -230,44 +230,59 @@ pass on the existing controls; new toggles ride in with their own features.

 **Tier 3 — platform reach (depends on Tier 2)**
 7. ~~Home-screen widget — built on the agenda data source from #6~~ *(done, v2.5.0 — agenda + month widgets)*
-8. App shortcuts: ~~launcher long-press → New event~~ *(done, v2.5.0)*; optional quick-settings tile still open
+8. App shortcuts: ~~launcher long-press → New event~~ *(done, v2.5.0)*; ~~quick-settings tile~~ *(done, v2.8.0 — "New event" QS tile)*

 **Tier 4 — reliability, data-safety & interop** *(re-ranked 2026-06-17)*
 9. **Reminders — defaults + delivery reliability** *(shipped v2.6.0)* — global
   default reminder **+ per-calendar override**, bundled with battery-exemption
   hardening. Full sketch in "Reminders — defaults & delivery reliability" below.
-10. **The `.ics` engine — export + import** *(in progress → v2.7)* — one
+10. **The `.ics` engine — export + import** *(shipped v2.7.0, 2026-06-18)* — one
    hand-rolled serializer/parser (zero deps, stays on `kotlinx-datetime`),
-    four surfaces: single-event share + whole-calendar backup (export),
-    open-`.ics`→form + whole-calendar restore (import). Closes the
-    device-local-calendar data-loss gap (#10/#11 merged here). Built as **two
-    sequential branches in one release**: `feat/ics-export` (write side +
-    UID-on-create precursor) then `feat/ics-import` (parser, restore, dedup).
-    Import is liberal-in/strict-out: skip-and-report foreign `VTIMEZONE` /
-    `RECURRENCE-ID` it can't model. Timezone rule: all-day `VALUE=DATE`,
-    non-recurring timed UTC `Z`, recurring timed `TZID`-labelled from the stored
-    `EVENT_TIMEZONE` (no `VTIMEZONE` blocks; resolved against the OS tz DB on
-    import). Plan: `docs/superpowers/plans/2026-06-18-05-ics-export.md`.
-11. **Snooze / dismiss notification actions** *(next, after v2.7)* — follows the
-    `.ics` work; inherits v2.6's deferred exact-alarm/WorkManager decision (snooze
-    must re-fire an alarm).
-12. Drag & drop rescheduling in day/week — big-ticket, own slice (recurring drops reuse the scope dialog)
+    four surfaces all shipped: single-event share + whole-calendar backup
+    (export), open-`.ics`→form + whole-calendar bulk import (import). Closed the
+    device-local-calendar data-loss gap (#10/#11 merged here). Built as two
+    sequential branches: `feat/ics-export` (write side + UID-on-create precursor)
+    then `feat/ics-import` (parser, restore, dedup by UID). Import is
+    liberal-in/strict-out: skip-and-report foreign `VTIMEZONE` / `RECURRENCE-ID`
+    / guest lists it can't model. Plans:
+    `docs/superpowers/plans/2026-06-18-05-ics-export.md` + `…-06-ics-import.md`.
+11. **Snooze / dismiss notification actions** *(merged into release/v2.8.0)* —
+    followed the `.ics` work; inherits v2.6's deferred exact-alarm/WorkManager
+    decision (snooze must re-fire an alarm).
+
+**Tier 5 — close the read/write gap on the event model** *(opened 2026-06-22)*
+12. **Attendee editing** *(shipped — merged into release/v2.8.0, `feat/attendee-editing`
+    MR !29 / commit `b0f34ff`, 2026-06-22)* — closed the last big read-only gap in
+    the event model: attendees were already *read* (queried, mapped, shown on the
+    detail screen since v0.6) and are now *writable* from the form. An attendees
+    section on `EventEditScreen` / `EventForm` adds by typed email **or** the
+    no-permission contact picker, edits/removes rows, and sets role (required /
+    optional) — writing `CalendarContract.Attendees` rows on insert + dirty-checked
+    update, mirroring the reminders-diff pattern. The sync-adapter *invitation*
+    caveat was **settled record-only** (Calendula never sends invites; the backend
+    decides delivery) — full sketch + decision in "Attendee editing" under Locations
+    & People below.

 **Gated — explicit go/no-go before any work (mostly INTERNET-permission calls)**
 - Remote calendar create/edit (re-implements DAVx5; INTERNET + credential storage)
- Locations & People — contact address picker (no-permission, one-shot) is the safe entry; OSM autocomplete needs INTERNET
+- Locations & People — the no-permission contact pickers already shipped (location v2.8.0, attendee email v2.8.0); what remains gated is OSM autocomplete (needs INTERNET)
 - Move event to another calendar — sync-adapter minefield (copy+delete model)

 **Bottom — deprioritised, not important**
 - Duplicate event (detail action → prefilled create form) — moved here
  2026-06-17; cheap but low value, pick up only if asked

-**Unranked / fill-in** — pinch-to-zoom time scale, tablet/foldable layouts,
-full-text search, ICS file import. Pulled in opportunistically, not sequenced.
+**Unranked / fill-in** — pinch-to-zoom time scale, tablet/foldable layouts.
+Pulled in opportunistically, not sequenced.

-Debatable calls worth a second look: whether **local-calendar backup (#10)**
-should lead Tier 4 outright (it's a silent data-loss risk, not a feature);
-whether drag-drop (#12) jumps ahead given its daily-driver impact.
+Tier 4 is now fully shipped (#9 reminders defaults v2.6.0, #10 `.ics`
+export/import v2.7.0, #11 snooze/dismiss in release/v2.8.0; drag-drop rejected),
+and Tier 5 #12 — attendee editing — shipped in release/v2.8.0, closing the last
+read-only gap in the event model. v2.8.0 also cleared most Tier 2/3 leftovers —
+full-text search, the "New event" Quick Settings tile, and the now-line all
+shipped there. **No tier work is currently committed as next;** the remaining
+candidates are unscheduled theme-group ideas (pinch-to-zoom, tablet/foldable,
+accessibility pass) plus the gated go/no-go items.

 ## Navigation & views

@@ -277,26 +292,22 @@ whether drag-drop (#12) jumps ahead given its daily-driver impact.
 - Agenda view (fourth view: upcoming events grouped by day; also the
  natural data source for a future widget)
 - Jump to date — drawer date picker (un-cut from V1)
- Current-time "now" line in day/week — standard in every calendar, cheap,
-  currently absent. Daily-driver polish.
- Week numbers in the **month** grid — week view already shows the badge
-  (`WeekNumberBadge`, `WeekScreen.kt`); extend to month for ISO/European users.
+- ~~Current-time "now" line in day/week~~ **shipped v2.8.0**
+- Week numbers in the **month** grid — **rejected** (owner decision): clutters
+  the view and shrinks the day cells; the badge stays week-view-only.
 - Pinch-to-zoom time scale in day/week
 - Tablet / foldable layouts *(was v3.0)*
- Full-text search *(was v3.0)* — promote out of "fill-in": for a daily driver
-  with real event history, finding an event is core completeness, not optional.
+- ~~Full-text search~~ **shipped v2.8.0** — for a daily driver with real event
+  history, finding an event is core completeness, not optional.

 ## Event editing & creation

- Drag & drop rescheduling in day/week (recurring drops reuse the scope
-  dialog) — big-ticket, own slice
 - Duplicate event (detail action → prefilled create form)
- **Per-event color** (`Events.EVENT_COLOR`, OptionCard picker in the form)
-  *(next)* — chosen to follow the in-progress tap-to-create + calendar
-  management work: reuses the color-picker component and palette plumbing
-  being built for local calendar management, and finishes the create/edit
-  theme. `EVENT_COLOR` / `EVENT_COLOR_KEY` from the calendar's color list
-  (`Colors` table, `TYPE_EVENT`); falls back to the calendar color when unset.
+- ~~**Per-event color**~~ *(shipped v2.4.0)* — `EVENT_COLOR` / `EVENT_COLOR_KEY`
+  from the calendar's color list (`Colors` table, `TYPE_EVENT`), OptionCard
+  picker in the form, falling back to the calendar color when unset. Reused the
+  color-picker component and palette plumbing from local calendar management and
+  finished the create/edit theme.

 ## Calendars & accounts

@@ -319,15 +330,69 @@ whether drag-drop (#12) jumps ahead given its daily-driver impact.
  go/no-go gate as the OSM/INTERNET item below.
 - Move event to another calendar (copy+delete model with a consequences
  warning — deferred from v2.0; `CALENDAR_ID` is sync-adapter-owned) *(was v3.0)*
- **Local-calendar backup / export** *(Tier 4 #10)* — device-only
-  (`ACCOUNT_TYPE_LOCAL`) calendars are first-class in Calendula but have **no
-  sync and therefore no backup**: a lost/wiped phone destroys them permanently.
-  Whole-calendar `.ics` (VCALENDAR) export to a user-chosen file (SAF), plus
-  restore-on-import that recreates events into a chosen local calendar. Reuses
-  the .ics serializer from the single-event share work; the restore path reuses
-  the import parser. A data-integrity obligation, not a feature.
+- ~~**Local-calendar backup / export** *(Tier 4 #10)*~~ **shipped v2.7.0** —
+  device-only (`ACCOUNT_TYPE_LOCAL`) calendars had no sync and therefore no
+  backup. Settings → Calendars → Export writes every event to a user-chosen
+  `.ics` file (SAF); restore is the bulk-import path (pick a calendar, dedup by
+  UID). Closed the silent data-loss gap.

-## Reminders — defaults & delivery reliability *(implemented 2026-06-17, `feat/default-reminders` — pending on-device review)*
+### Disable a calendar in-app *(captured 2026-06-25)*
+
+A second, heavier visibility level **above** the existing per-view filter. Today
+the drawer's calendar filter (`hiddenCalendarIds` in `CalendarPrefs`) only hides
+a calendar's *events* from the month/week/day/agenda views — the calendar itself
+still clutters the drawer filter list, the event-form calendar picker, and the
+import target picker. "Disable" removes a calendar from the app's surfaces
+entirely; "hide" stays the lightweight, frequently-toggled control.
+
+**Two-level model (both kept):**
+- **Hidden** (existing) — `hiddenCalendarIds`; a quick per-view checkbox in the
+  drawer. Toggles events on/off in the views; the calendar stays listed
+  everywhere. Operates only over the *enabled* calendars.
+- **Disabled** (new) — the calendar is gone from the app: not in the drawer
+  filter list, not in the event-form picker, not in the import picker, and its
+  events never appear (it's gated out of `instances()` like a hidden one). It
+  remains visible **only** in Settings → Calendars, where the enable/disable
+  toggle lives, so it can be brought back.
+
+**Storage — app-side (DataStore), mirrors the hidden set.** Add
+`disabledCalendarIds: Set<Long>` + `setDisabledCalendarIds(...)` to
+`CalendarPrefs` (comma-separated string key, same shape as `hiddenCalendarIds`).
+**Does not touch** `CalendarContract.Calendars.VISIBLE` / `SYNC_EVENTS` — purely
+a Calendula-local preference, so other calendar apps are unaffected and the sync
+adapters stay out of it (privacy-clean, reversible).
+
+**Where the disabled set is applied:**
+- `CalendarRepositoryImpl.instances()` + `searchEvents()` — exclude
+  `calendarId ∈ (hidden ∪ disabled)` so a disabled calendar's events never show
+  and aren't searchable. (`repository.calendars()` itself stays unfiltered/raw —
+  the screens that need everything still get everything.)
+- `FilterViewModel.state` — drop disabled calendars from the drawer filter list
+  (you can't hide/show what's disabled).
+- `EventEditViewModel.writableCalendars` — exclude disabled, so you can't create
+  into a calendar you've removed from the app. Handle the last-used-calendar
+  preselect falling on a now-disabled calendar (fall back to first enabled
+  writable).
+- `ImportViewModel` — exclude disabled from the import target list.
+- `CalendarsScreen` / `CalendarsViewModel` — the **only** surface that lists
+  disabled calendars; add `setDisabled(id, Boolean)` and a per-calendar toggle.
+
+**UI — Settings → Calendars (no new tab).** Add an enable/disable control to each
+row on the existing `CalendarsScreen` (both the local and the synced/read-only
+groups — disabling is an app-side view choice, independent of write access).
+Disabled rows render visibly de-emphasised (dimmed) but keep the toggle so
+they're re-enableable. Follow the project dialog/list conventions (M3 grouped
+list, `option-card-modal-style-default` if a confirm/selection surface is needed).
+
+**Decided behaviour:**
+- All calendars disabled → views show the existing empty state.
+- A disabled calendar that still holds events: events simply vanish from
+  views/search until re-enabled (no data touched — it's a filter, not a delete).
+- Deep links / notifications pointing at an event in a disabled calendar still
+  open its detail screen — detail is a direct id lookup, not an `instances()`
+  query, so disabling never strands an existing link.
+
+## Reminders — defaults & delivery reliability *(shipped v2.6.0; built on `feat/default-reminders`)*

 Two themes bundled because both are "make reminders trustworthy" — the core of
 the "Calendula is your only calendar app" promise.
@@ -404,30 +469,34 @@ it directly undermines the feature's premise, so it rides in here.
  settings so users can verify delivery on their specific OEM (Samsung / Xiaomi
  are notorious for suppressing it).

-### Open decisions (resolve before building)
+### Decisions made (as shipped in v2.6.0)

-1. Self-schedule via `AlarmManager` vs trust the provider broadcast
-   (reliability vs simplicity + battery cost).
-2. All-day reminder representation (minutes-before vs absolute time-of-day).
-3. Where per-calendar overrides live in the UI (rows on the Calendars screen vs
-   a list inside the Notifications sub-page).
+1. **Provider broadcast kept** — did not self-schedule via `AlarmManager`; the
+   battery-optimisation exemption is the reliability lever (simplicity + battery
+   cost won over the exact-alarm subsystem).
+2. **All-day reminders = minutes-before-midnight** (day-scale presets); absolute
+   time-of-day ("9am the day before") deferred — see the deferred list above.
+3. **Per-calendar overrides live in the Notifications sub-page** (override list),
+   governing timed events only.

-### Later (round two)
+### Round two

- Snooze + dismiss actions on the notification (snooze needs an
-  exact-alarm / WorkManager decision) — Tier 4 #13.
+- ~~Snooze + dismiss actions on the notification~~ *(shipped in release/v2.8.0,
+  Tier 4 #11)* — snooze re-fires a snooze-only exact alarm.

 ## Sharing & interop

- Share event as .ics + open/receive .ics into a prefilled create form
-  (front-runs the import below)
- ICS file import (drag-and-drop) *(was v3.0, optional)*
+- ~~Share event as .ics + open/receive .ics into a prefilled create form~~
+  **shipped v2.7.0** — single-event share from detail; opening an `.ics` with one
+  event prefills the create form, many events opens a bulk import (dedup by UID)
+- ~~ICS file import~~ **shipped v2.7.0** — covered by the open/receive `.ics`
+  flow above (single → form, many → bulk import)

 ## Platform & launchers

 - ~~Home-screen widget~~ **shipped v2.5.0** — agenda + month widgets
- ~~App shortcuts (launcher long-press → New event)~~ **shipped v2.5.0** —
-  optional quick-settings tile still open
+- ~~App shortcuts (launcher long-press → New event)~~ **shipped v2.5.0**
+- ~~"New event" Quick Settings tile~~ **shipped v2.8.0**

 ## Quality & reliability

@@ -443,9 +512,10 @@ it directly undermines the feature's premise, so it rides in here.
 Beyond classic calendar-client scope; discussed, deliberately not planned
 in detail yet:

- **Contact address picker** for the location field via the system picker
-  (`ACTION_PICK` on postal addresses) — one-shot, needs no READ_CONTACTS,
-  fits the privacy story. Same mechanism later for picking emails.
+- ~~**Contact address picker** for the location field via the system picker
+  (`ACTION_PICK`)~~ **shipped v2.8.0** — one-shot, needs no READ_CONTACTS, fits
+  the privacy story. The same no-permission mechanism was then reused for the
+  attendee email picker (v2.8.0).
 - **OSM address autocomplete** in the location field (type "Brandenburger
  Tor" → tap suggestion → resolved address inserted). Backend would be
  Photon (Nominatim's public policy forbids autocomplete). **Requires the
@@ -455,9 +525,57 @@ in detail yet:
  trade-off is an explicit go/no-go decision before any work starts.
 - **Inline contact suggestions** while typing (needs READ_CONTACTS) — only
  if the picker proves clunky.
- **Attendee editing / invites from contacts** — own milestone; writing
-  `Attendees` rows touches sync-adapter invitation behavior (Google vs
-  DAVx5 differ).
+- **Attendee editing** *(promoted out of this gated bucket 2026-06-22 — now
+  Tier 5 #12, high-importance; the no-permission typed-email path is not an
+  INTERNET/contacts call)*. See the "Attendee editing" sketch below.
+
+### Attendee editing *(Tier 5 #12, opened 2026-06-22)*
+
+The last read-only gap in the event model: attendees are read & shown on the
+detail screen (since v0.6) but the form can't write them. Make guests editable.
+
+- **Read side already done:** `Attendee` domain model + status/relationship/type
+  enums, `queryAttendees` + `EventDetailMapper.toAttendee` (with tests), and the
+  attendees `DetailCard` + `AttendeeRow` in `EventDetailScreen`. Nothing to add
+  there.
+- **Write side — SHIPPED (`feat/attendee-editing`, commit b0f34ff, 2026-06-22):**
+  `attendees` on `EventForm`; a Guests section in `EventEditScreen` rendered as an
+  inline grouped list — each guest a tonal card (avatar, name/email, tappable
+  Required/Optional role chip, remove), the trailing card an inline email field
+  (type → Done commits). Persisted by `reconcileAttendees` diffing the provider's
+  `CalendarContract.Attendees` rows on insert + dirty-checked update (new guests =
+  `RELATIONSHIP_ATTENDEE` / `STATUS_INVITED`; kept rows keep their status, only the
+  required/optional type updates; organizer/resource/no-email rows untouched).
+  Reminders restyled to the same grouped-list pattern in passing. Needs only the
+  existing `WRITE_CALENDAR` — no new permission.
+- **Name on manual add — SHIPPED via a contact picker** (2026-06-22). The inline
+  field is email-only (the quick path); the add row also has a **"from contacts"
+  button**: `ACTION_PICK` on `ContactsContract.CommonDataKinds.Email.CONTENT_URI` →
+  the system Contacts app returns a URI to the picked email row, queried for
+  `Email.ADDRESS` **and** the contact `DISPLAY_NAME`, so a picked guest gets both
+  email and name in one tap. The result Intent grants temporary read access, so
+  **no `READ_CONTACTS` permission** — one-shot and user-driven, same no-permission
+  mechanism as the location address picker above. Self/organizer rows stay
+  non-editable.
+- **Invitation behavior — DECIDED 2026-06-22: record-only, all writable
+  calendars.** Calendula has no INTERNET and never sends an invitation itself; it
+  only writes `Attendees` rows. Whether a guest is notified is decided downstream:
+  local calendars notify no one (no sync); CalDAV/DAVx5 PUTs the `ATTENDEE` lines
+  and the *server* decides iMIP delivery; Google's sync adapter pushes the change
+  and Google decides (third-party attendee writes are historically unreliable
+  there). Editing is allowed on **any writable calendar** — not gated to local.
+  - **Honest, backend-aware copy is mandatory** (this is the whole point of the
+    decision): on a synced calendar show "Calendula doesn't send invitations —
+    your calendar account may email guests when it syncs"; on a local calendar
+    show "Stored on this device. No one is notified."
+  - Calendula must **not fabricate an ORGANIZER** or otherwise fake scheduling
+    state to coax a send — it writes the guest list faithfully and leaves
+    scheduling entirely to the backend.
+  - The optional "send an .ics invite via your email app" delegate (`ACTION_SEND`,
+    still no INTERNET) was considered and **deferred** — revisit only if users ask
+    to notify guests explicitly.
+- **Out of scope (for now):** RSVP/your-own-response editing, free/busy lookups,
+  resource booking — all carry server round-trips or richer sync semantics.

 ## Consciously rejected

@@ -465,3 +583,5 @@ in detail yet:
 - Natural-language quick entry (high effort, locale-fragile; the prefilled
  form already covers fast entry)
 - Quick-add sheet (the prefilled full form already covers it — cut in v2.0)
+- Drag & drop rescheduling in day/week — **rejected** (owner decision,
+  reaffirmed 2026-06-22): not wanted. Rescheduling stays via the edit form.
--- a/.planning/STATE.md
+++ b/.planning/STATE.md
@@ -1,17 +1,27 @@
 # Calendula — Current State

-*Last updated: 2026-06-17*
+*Last updated: 2026-06-22*

 ## Status

-**Milestone:** 2 (write support) **complete** — v2.0.0 shipped 2026-06-11;
-v2.1.0 (month event grid, drawer view tabs, cursor fix) shipped 2026-06-15.
-**Phase:** post-2.1 backlog work. v2.2.0 (tap-to-create in day/week + local
-calendar management) and v2.3.0 (Material 3 grouped-list redesign of Settings,
-the calendar manager and the navigation drawer) both shipped 2026-06-16;
-v2.4.0 (per-event colors) and v2.5.0 (jump-to-date, Agenda view, home-screen
-agenda + month widgets, and a "New event" launcher shortcut) shipped
-2026-06-17. The backlog is now organised by theme in `ROADMAP.md`.
+**Milestone:** 2 (write support) **complete** — v2.0.0 shipped 2026-06-11.
+**Phase:** post-2.x theme-based backlog work (organised in `ROADMAP.md`).
+**Latest released tag: v2.7.5.** The whole Tier 4 (reliability/data-safety/
+interop) arc is now done or in flight:
+- v2.4.0 per-event colors (2026-06-17)
+- v2.5.0 jump-to-date, Agenda view, agenda + month home-screen widgets, "New
+  event" launcher shortcut (2026-06-17)
+- v2.6.0 default reminders (global + per-calendar override, all-day default,
+  battery-exemption row) + system per-app language (2026-06-18)
+- v2.7.0 **`.ics` engine** — single-event share, local-calendar backup export,
+  open/receive `.ics` (single → form, many → bulk import, dedup by UID)
+  (2026-06-18)
+- v2.7.1–v2.7.5 — crash-reporting + F-Droid reproducible-build hardening + fixes
+
+**Next release `release/v2.8.0` (integration branch, not yet cut to main):**
+holds crash reports via the public Codeberg tracker (MR !27) + reminder
+snooze/dismiss notification actions (MR !28). Version bump to 2.8.0 happens at
+release-cut.

 ## Progress

@@ -120,11 +130,48 @@ agenda + month widgets, and a "New event" launcher shortcut) shipped
  sync" warning on the picker and in Settings. Color writes flow through
  insert / dirty-checked update / occurrence-exception; mapper + form tests.

+- [x] v2.5 (shipped 2026-06-17) — Agenda view (4th top-level view),
+  jump-to-date drawer date picker, two home-screen widgets (scrolling
+  "Upcoming" agenda + month grid), and a "New event" launcher long-press
+  shortcut
+
+- [x] v2.6 (shipped 2026-06-18) — default reminders: global timed default +
+  separate all-day default + per-calendar override (timed), applied on create
+  with dirty-flag handling; three pickers + override list in Settings →
+  Notifications; battery-optimisation exemption row (status + system deep-link,
+  no new permission). Plus system per-app language (Android 13+) and an
+  immediate-effect fix for the in-app language picker
+
+- [x] v2.7 (shipped 2026-06-18) — the `.ics` engine: share a single event as
+  `.ics` from the detail screen; back up local calendars (Settings → Calendars
+  → Export) to a SAF file; open/receive an `.ics` — one event prefills the
+  create form, many events open a bulk import into a chosen calendar (dedup by
+  UID, skip-and-report unrepresentable VTIMEZONE / RECURRENCE-ID / guests).
+  Hand-rolled serializer/parser, zero deps. Plus all-day single-day UTC fix and
+  a widget R8 keep-rule crash fix
+
+- [x] v2.7.1–v2.7.5 (2026-06-21) — launch crash fix (listener before grant),
+  user-controlled crash reporting, widget loading-spinner R8 keep rule, and
+  F-Droid reproducible-build cleanups for the official repo
+
+- [~] release/v2.8.0 (not yet cut) — crash reports via the public Codeberg
+  tracker (MR !27) + reminder snooze/dismiss notification actions (MR !28,
+  snooze self-schedules an exact alarm; primary delivery stays provider-broadcast)
+
 ## Next

-1. Monitor the F-Droid build/publish for the v2.4.0 tag
-2. Decide the "Locations & People" and "remote calendar create/edit"
-   go/no-go calls (both hinge on the INTERNET permission) — see `ROADMAP.md`
-3. **Duplicate event** and **jump-to-date** are the cheap follow-ups; then
-   agenda view (strategic, backs a future widget). Full ranked sequence in
-   `ROADMAP.md` → "Near-term sequence".
+1. Cut **v2.8.0** from `release/v2.8.0` (bump versionName → tag via the
+   merge-driven pipeline) once on-device review signs off
+2. **Attendee editing** — the committed next feature (Tier 5 #12, high-
+   importance, opened 2026-06-22). Attendees are already read & shown on the
+   detail screen since v0.6; the gap is the write side — make guests editable
+   in `EventEditScreen` / `EventForm` (add by typed email, role, remove),
+   persisted by diffing `CalendarContract.Attendees`. No new permission for the
+   typed-email path. **Invitation behavior DECIDED 2026-06-22: record-only on all
+   writable calendars** — Calendula never sends (no INTERNET); honest backend-aware
+   copy ("your account may email guests when it syncs" on synced calendars, "no one
+   is notified" on local). Full sketch in `ROADMAP.md` → "Attendee editing".
+3. Then: the two INTERNET go/no-go calls (OSM autocomplete, remote calendar
+   create/edit) and Tier 2/3 leftovers (quick-settings tile, now-line, week
+   numbers in month, full-text search, accessibility pass). Drag-and-drop
+   rescheduling is **rejected**.
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,97 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

-## [Unreleased]
+## [2.10.0] — 2026-06-25
+
+### Added
+- Turn a calendar off across the whole app. Settings → Calendars now has a
+  switch on every calendar — both your own and synced ones. Switching one off
+  removes it everywhere: its events disappear from all views and search, and it
+  drops out of the drawer's hide/show filter, the event-form calendar picker and
+  the import target picker. Unlike hiding (the quick per-view checkbox in the
+  drawer), a disabled calendar leaves the app entirely until you turn it back on.
+  Nothing is deleted and no other app is affected — it's a Calendula-only view
+  choice — so you can re-enable it any time from the same screen, where disabled
+  calendars stay listed but dimmed.
+- An optional way to support development. Settings → About now has a "Support
+  development" button that opens Ko-fi in your browser. It's a plain donation
+  link with no perks attached, and it needs no new permissions — Calendula still
+  has no internet access of its own and just hands the link to your browser.
+
+## [2.9.0] — 2026-06-25
+
+### Added
+- Choose the view Calendula opens on. A new **Default view** setting (Settings →
+  Appearance) lets you pick Month, Week, Day or Agenda as the view shown each
+  time you start the app, instead of always opening on Week. Thanks to
+  @devinside for the suggestion ([#1]).
+- The month widget is now interactive: tap any day to open it, or tap an event to
+  open its details. Previously only the month's prev/next/today controls
+  responded. Thanks to @devinside for spotting this ([#2]).
+- Predictive back. Swiping back from a screen — an event, the editor, search or
+  settings — now follows your finger, shrinking the screen to preview what's
+  behind so you can see where Back will take you before you let go; slide it back
+  to cancel. The preview needs Android 14 or newer; on older versions Back works
+  as before.
+- Respect for "Remove animations". If you've turned animations off in your
+  device's Accessibility settings, Calendula now honours it everywhere: motion
+  collapses to a quick fade and the back preview is skipped.
+
+### Changed
+- Smoother, more consistent motion throughout. Expanding sections, list updates
+  in search and agenda, and the onboarding screens now animate the same way
+  across the app, instead of some places sliding or growing while others popped
+  in. Switching between Month, Week, Day and Agenda now cross-fades rather than
+  snapping, while paging within a view keeps its slide.
+
+### Fixed
+- Home-screen widgets now back out the way you came in. A day or event opened
+  from the Agenda widget keeps you in the agenda context, and from the Month
+  widget in the month context — pressing Back returns there instead of dropping
+  you on the week view. More broadly, the app now keeps a real view history:
+  switching views and drilling into a day are retraced by Back one step at a
+  time, down to your default view before the app exits. Thanks to @devinside for
+  reporting ([#2]).
+
+## [2.8.0] — 2026-06-23
+
+### Added
+- Find events fast. A search button in the top bar of every calendar view opens
+  a search box — type a couple of letters and matching events (by title,
+  location or description) appear, soonest first with past events below. Tap a
+  result to open it. Search covers your whole calendar, not just what's on
+  screen, and skips calendars you've hidden. A recurring event shows its next
+  occurrence rather than the date the series first started.
+- A current-time line in the day and week views. A thin coloured line marks the
+  present moment across today's column, so you can see at a glance where you are
+  in the day. It updates every minute and only appears when today is in view.
+- Add and remove event guests. The create/edit form now has a Guests section:
+  add people by email or pick them from your contacts, mark each as required or
+  optional, and remove them. Calendula never sends invitations itself (it has no
+  internet access) — it only records the guests; if the event lives on a synced
+  account, that account may email them when it syncs, and on a local calendar no
+  one is notified. The form tells you which applies. Picking a guest from
+  contacts needs no contacts permission.
+- Pick a location from your contacts. A contacts button beside the location
+  field drops a contact's address straight into an event — handy for a meeting
+  at someone's home or office. Like the guest picker, it needs no contacts
+  permission.
+- A "New event" Quick Settings tile. Add it to your quick settings to jump
+  straight into the new-event form from anywhere. Settings → New event has a
+  one-tap button to add the tile (Android 13+); on older versions you can add it
+  from the quick-settings editor.
+- Snooze and dismiss buttons on reminder notifications. Dismiss clears the
+  reminder; snooze hides it and brings it back after a delay you pick in
+  Settings → Notifications (5 to 60 minutes, default 10). Android's calendar
+  system won't re-post a reminder on its own, so Calendula schedules an exact
+  alarm to bring a snoozed one back on time.
+
+### Changed
+- Event details now show each guest's email beneath their name, instead of only
+  when no name is available.
+- Crash and problem reports now open on the project's public Codeberg tracker,
+  where anyone can register and file an issue. Nothing is sent automatically —
+  you still review the report and submit it yourself in the browser.

 ## [2.7.5] — 2026-06-21

@@ -534,3 +624,6 @@ automatically, with zero telemetry and no internet permission.
 - Gitea release workflow: signed release APK + F-Droid metadata sync to Hetzner
 - F-Droid metadata stubs (DE + EN short/full descriptions)
 - `.planning/` project-tracking documents
+
+[#1]: https://codeberg.org/jlmakiola/calendula/issues/1
+[#2]: https://codeberg.org/jlmakiola/calendula/issues/2
--- a/README.md
+++ b/README.md
@@ -15,6 +15,12 @@ Reads, writes, and reminds — on top of the system calendar, with zero network
 <a href="LICENSE"><img src="https://img.shields.io/badge/License-MIT-green" alt="MIT License"></a>
 </p>

+<p>
+<a href="https://f-droid.org/packages/de.jeanlucmakiola.calendula/"><img src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png" alt="Get it on F-Droid" height="56"></a>
+&nbsp;
+<a href="https://ko-fi.com/jeanlucmakiola"><img src="https://storage.ko-fi.com/cdn/brandasset/v2/support_me_on_kofi_badge_beige.png" alt="Support me on Ko-fi" height="56"></a>
+</p>
+
 <p>
 <img src="fastlane/metadata/android/en-US/images/phoneScreenshots/01-week.png" width="19%" alt="Week view">&nbsp;
 <img src="fastlane/metadata/android/en-US/images/phoneScreenshots/02-month.png" width="19%" alt="Month view">&nbsp;
@@ -68,13 +74,20 @@ database, no sync stack reinvented.

 ## 📦 Install

-Calendula ships through a self-hosted F-Droid repository; every version tag
-is built, signed, and published there automatically.
+### F-Droid (recommended)

-1. Install an F-Droid client ([F-Droid](https://f-droid.org), Droid-ify, Neo
-   Store, …).
-2. Add the repository — open this link on your phone, or paste it under
-   *Settings → Repositories → Add*:
+Calendula is on the **official [F-Droid](https://f-droid.org) repository** —
+just search for **Calendula** in any F-Droid client, or
+[install it from f-droid.org](https://f-droid.org/packages/de.jeanlucmakiola.calendula/).
+
+### Self-hosted repo (latest builds)
+
+New versions are built, signed, and published to a self-hosted repository the
+moment each tag lands — usually a few days ahead of the official repo, which
+rebuilds on F-Droid's own schedule. Add it for the freshest builds:
+
+1. In your F-Droid client, open *Settings → Repositories → Add* (or open the
+   link below on your phone):

   ```
   https://apps.dev.jeanlucmakiola.de/dev/fdroid/repo?fingerprint=C2C0640402BF458FC0ED957AF0B37AA4C14022E72F89CE90B5965B458CF73425
@@ -84,36 +97,16 @@ is built, signed, and published there automatically.
   fingerprint (SHA-256):
   `C2C0 6404 02BF 458F C0ED 957A F0B3 7AA4 C140 22E7 2F89 CE90 B596 5B45 8CF7 3425`</sub>

-3. Refresh, search for **Calendula**, install. Updates arrive like any
-   other F-Droid app.
+2. Refresh, search for **Calendula**, install.

-Alternatively, build from source — see below.
+Both channels share the same signing key, so you can switch between them
+without reinstalling. Or build from source — see below.

-## 🛠 Building
+## 📚 Documentation

-Requires Android SDK 36+ and JDK 17. The Gradle wrapper is checked in:
-
-```bash
-./gradlew assembleDebug   # debug APK
-./gradlew test            # JVM unit tests
-./gradlew lint            # Android lint
-```
-
-If your default JDK is not 17, set `JAVA_HOME` explicitly.
-
-## 🏗 Architecture
-
-Single-activity Compose app, layered `UI → Repository → DataSource →
-CalendarContract`, observer-driven refresh, JVM-first tests. The full tour —
-including the recurring-write and reminder pipelines — lives in
-[docs/ARCHITECTURE.md](docs/ARCHITECTURE.md).
-
-## 🗺 Roadmap
-
-Shipped: read (v1.0), write (v1.1–v2.0), reminder delivery (v1.4).
-Next up: power-user features — widget, search, tablet layouts. The living
-roadmap is in [.planning/ROADMAP.md](.planning/ROADMAP.md), the release
-history in [CHANGELOG.md](CHANGELOG.md).
+- **[Building from source](docs/BUILDING.md)** — requirements and Gradle tasks
+- **[Architecture](docs/ARCHITECTURE.md)** — the layered design and key pipelines
+- **[Roadmap](.planning/ROADMAP.md)** — what's shipped and what's next

 ## 📜 License

--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -28,8 +28,8 @@ android {
        // which builds this version and then creates the matching vX.Y.Z tag +
        // release itself (versionCode is pinned to MAJOR*10000 + MINOR*100 +
        // PATCH from versionName, e.g. 2.7.2 -> 20702). See docs/RELEASING.md.
-        versionCode = 20705
-        versionName = "2.7.5"
+        versionCode = 21000
+        versionName = "2.10.0"

        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
    }
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -13,6 +13,17 @@
    -->
    <uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS" />

+    <!--
+      Re-fire a snoozed reminder at an exact time (the calendar provider won't —
+      its alert is already fired). USE_EXACT_ALARM is auto-granted to calendar
+      apps on API 33+; SCHEDULE_EXACT_ALARM covers API 31–32 (user-revocable,
+      with an inexact fallback if withheld). F-Droid-clean: no Play allowlisting.
+    -->
+    <uses-permission
+        android:name="android.permission.SCHEDULE_EXACT_ALARM"
+        android:maxSdkVersion="32" />
+    <uses-permission android:name="android.permission.USE_EXACT_ALARM" />
+
    <!-- Package visibility (Android 11+): without this, getLaunchIntentForPackage
         returns null and the calendar manager's per-account "manage" button can't
         open the source sync app (DAVx5, ICSx5, Google Calendar, …). The LAUNCHER
@@ -28,6 +39,7 @@
    <application
        android:name=".CalendulaApp"
        android:allowBackup="true"
+        android:enableOnBackInvokedCallback="true"
        android:dataExtractionRules="@xml/data_extraction_rules"
        android:fullBackupContent="@xml/backup_rules"
        android:icon="@mipmap/ic_launcher"
@@ -77,6 +89,20 @@
            android:excludeFromRecents="true"
            android:launchMode="singleTask" />

+        <!-- Quick Settings tile: a one-tap "New event" shortcut in the QS panel.
+             Exported with BIND_QUICK_SETTINGS_TILE so only the system QS host can
+             bind it; the action mirrors the launcher "New event" shortcut. -->
+        <service
+            android:name=".qs.NewEventTileService"
+            android:exported="true"
+            android:icon="@drawable/ic_qs_new_event"
+            android:label="@string/qs_tile_new_event_label"
+            android:permission="android.permission.BIND_QUICK_SETTINGS_TILE">
+            <intent-filter>
+                <action android:name="android.service.quicksettings.action.QS_TILE" />
+            </intent-filter>
+        </service>
+
        <!-- The provider broadcasts EVENT_REMINDER at reminder time but posts
             no notification itself — a calendar app must (v1.4, Etar model).
             Exported: the broadcast arrives from the provider's process. -->
@@ -91,6 +117,13 @@
            </intent-filter>
        </receiver>

+        <!-- Snooze / dismiss actions on a reminder notification, plus the snooze
+             re-show alarm. Not exported: only our own notification buttons and
+             AlarmManager PendingIntents target it. -->
+        <receiver
+            android:name=".data.reminders.ReminderActionReceiver"
+            android:exported="false" />
+
        <!-- Home-screen widgets (Glance). Exported: the launcher/host binds them. -->
        <receiver
            android:name=".widget.agenda.AgendaWidgetReceiver"
--- a/app/src/main/java/de/jeanlucmakiola/calendula/MainActivity.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/MainActivity.kt
@@ -22,6 +22,7 @@ import de.jeanlucmakiola.calendula.data.crash.CrashReporter
 import de.jeanlucmakiola.calendula.data.prefs.ThemeMode
 import de.jeanlucmakiola.calendula.ui.RootScreen
 import de.jeanlucmakiola.calendula.ui.WidgetNavRequest
+import de.jeanlucmakiola.calendula.ui.common.CalendarView
 import de.jeanlucmakiola.calendula.ui.crash.CrashReportActivity
 import de.jeanlucmakiola.calendula.ui.crash.CrashReportDialog
 import de.jeanlucmakiola.calendula.ui.crash.submitCrashReport
@@ -140,18 +141,38 @@ class MainActivity : AppCompatActivity() {
        return uri.takeIf { it.scheme == "content" || it.scheme == "file" }
    }

-    private fun Intent.navRequestOrNull(): WidgetNavRequest? = when {
-        // Launcher long-press "New event" shortcut. Static shortcut intents
-        // can't carry typed extras, so the action alone signals create-on-today.
-        action == ACTION_NEW_EVENT -> WidgetNavRequest.Create(null)
-        getBooleanExtra(EXTRA_CREATE, false) ->
-            WidgetNavRequest.Create(getStringExtra(EXTRA_DATE_ISO))
-        getStringExtra(EXTRA_DATE_ISO) != null ->
-            WidgetNavRequest.OpenDate(getStringExtra(EXTRA_DATE_ISO)!!)
-        else -> null
+    private fun Intent.navRequestOrNull(): WidgetNavRequest? {
+        val source = sourceViewOrNull()
+        val eventId = getLongExtra(EXTRA_EVENT_ID, -1L)
+        return when {
+            // Launcher long-press "New event" shortcut. Static shortcut intents
+            // can't carry typed extras, so the action alone signals create-on-today.
+            action == ACTION_NEW_EVENT -> WidgetNavRequest.Create(null)
+            getBooleanExtra(EXTRA_CREATE, false) ->
+                WidgetNavRequest.Create(getStringExtra(EXTRA_DATE_ISO))
+            // A widget event tap carries both the occurrence and its source view;
+            // reminders (no source) fall through to [detailKeyOrNull] instead.
+            source != null && eventId != -1L -> WidgetNavRequest.OpenEvent(
+                eventId = eventId,
+                beginMillis = getLongExtra(EXTRA_BEGIN_MILLIS, 0L),
+                endMillis = getLongExtra(EXTRA_END_MILLIS, 0L),
+                source = source,
+            )
+            source != null && getStringExtra(EXTRA_DATE_ISO) != null ->
+                WidgetNavRequest.OpenDate(getStringExtra(EXTRA_DATE_ISO)!!, source)
+            else -> null
+        }
    }

+    /** The view the launching widget represents, if any (see [EXTRA_SOURCE_VIEW]). */
+    private fun Intent.sourceViewOrNull(): CalendarView? =
+        getStringExtra(EXTRA_SOURCE_VIEW)
+            ?.let { name -> CalendarView.entries.firstOrNull { it.name == name } }
+
    private fun Intent.detailKeyOrNull(): LongArray? {
+        // A widget event tap (source present) is routed through [navRequestOrNull]
+        // so it can also set the base view; only sourceless reminder taps land here.
+        if (sourceViewOrNull() != null) return null
        val eventId = getLongExtra(EXTRA_EVENT_ID, -1L)
        if (eventId == -1L) return null
        return longArrayOf(
@@ -168,6 +189,10 @@ class MainActivity : AppCompatActivity() {
        private const val EXTRA_DATE_ISO = "de.jeanlucmakiola.calendula.extra.DATE_ISO"
        private const val EXTRA_CREATE = "de.jeanlucmakiola.calendula.extra.CREATE"

+        // The [CalendarView] (by name) of the widget a launch came from. Roots the
+        // in-app back stack in that view; absent for non-widget launches (reminders).
+        private const val EXTRA_SOURCE_VIEW = "de.jeanlucmakiola.calendula.extra.SOURCE_VIEW"
+
        // Fired by the launcher long-press "New event" shortcut (res/xml/
        // shortcuts.xml hardcodes this string — keep the two in sync).
        const val ACTION_NEW_EVENT = "de.jeanlucmakiola.calendula.action.NEW_EVENT"
@@ -190,14 +215,35 @@ class MainActivity : AppCompatActivity() {
            addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
        }

-        /** Open the day view anchored on [date] (home-screen widgets). */
-        fun openDateIntent(context: Context, date: LocalDate): Intent =
+        /**
+         * Open the day view anchored on [date], drilled in over the launching
+         * widget's [source] view (home-screen widgets). Backing out of the day
+         * returns to [source], then to the default home view.
+         */
+        fun openDateIntent(context: Context, date: LocalDate, source: CalendarView): Intent =
            Intent(context, MainActivity::class.java).apply {
                data = "calendula://date/$date".toUri()
                putExtra(EXTRA_DATE_ISO, date.toString())
+                putExtra(EXTRA_SOURCE_VIEW, source.name)
                addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
            }

+        /**
+         * Open one occurrence's detail from a widget event tap, rooting the back
+         * stack in the widget's [source] view. Same occurrence-key shape as
+         * [eventDetailIntent]; the [source] extra is what distinguishes a widget
+         * tap (sets the base view) from a reminder tap (leaves it untouched).
+         */
+        fun openEventIntent(
+            context: Context,
+            eventId: Long,
+            beginMillis: Long,
+            endMillis: Long,
+            source: CalendarView,
+        ): Intent = eventDetailIntent(context, eventId, beginMillis, endMillis).apply {
+            putExtra(EXTRA_SOURCE_VIEW, source.name)
+        }
+
        /** Open the create-event form prefilled for [date] (home-screen widgets). */
        fun openCreateIntent(context: Context, date: LocalDate): Intent =
            Intent(context, MainActivity::class.java).apply {
--- a/app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/CalendarDataSource.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/CalendarDataSource.kt
@@ -17,6 +17,7 @@ import androidx.core.content.ContextCompat
 import dagger.hilt.android.qualifiers.ApplicationContext
 import de.jeanlucmakiola.calendula.domain.Attendee
 import de.jeanlucmakiola.calendula.domain.CalendarSource
+import de.jeanlucmakiola.calendula.domain.EventAttendee
 import de.jeanlucmakiola.calendula.domain.EventColorOption
 import de.jeanlucmakiola.calendula.domain.EventDetail
 import de.jeanlucmakiola.calendula.domain.EventForm
@@ -46,6 +47,14 @@ interface CalendarDataSource {
    fun instances(beginMillis: Long, endMillis: Long): List<EventInstance>
    fun eventDetail(eventId: Long): EventDetail?

+    /**
+     * Master/one-off events whose title, description or location contains
+     * [query] (case-insensitive), across all calendars, newest first. Reads the
+     * Events table directly so the search is unbounded in time; exception rows
+     * are excluded (see [SearchProjection]). [query] is assumed non-blank.
+     */
+    fun searchEvents(query: String): List<EventInstance>
+
    /**
     * The event-colour palette the calendar's account publishes
     * (`CalendarContract.Colors`, `TYPE_EVENT`), sorted by key. Empty when the
@@ -297,6 +306,89 @@ class AndroidCalendarDataSource @Inject constructor(
        )?.use { c -> c.mapAllNotNull { CursorColumnReader(c).toEventInstance() } } ?: emptyList()
    }

+    override fun searchEvents(query: String): List<EventInstance> {
+        ensureObserversRegistered()
+        val trimmed = query.trim()
+        if (trimmed.isEmpty()) return emptyList()
+        // Escape the SQL LIKE wildcards so a literal % or _ in the query matches
+        // itself instead of acting as a wildcard.
+        val escaped = trimmed
+            .replace("\\", "\\\\")
+            .replace("%", "\\%")
+            .replace("_", "\\_")
+        val like = "%$escaped%"
+        val match = "${CalendarContract.Events.TITLE} LIKE ? ESCAPE '\\' OR " +
+            "${CalendarContract.Events.DESCRIPTION} LIKE ? ESCAPE '\\' OR " +
+            "${CalendarContract.Events.EVENT_LOCATION} LIKE ? ESCAPE '\\'"
+        val selection = "($match) AND " +
+            "${CalendarContract.Events.DELETED} = 0 AND " +
+            "${CalendarContract.Events.ORIGINAL_ID} IS NULL"
+        return resolver.query(
+            CalendarContract.Events.CONTENT_URI,
+            SearchProjection.COLUMNS,
+            selection,
+            arrayOf(like, like, like),
+            CalendarContract.Events.DTSTART + " DESC",
+        )?.use { c ->
+            val reader = CursorColumnReader(c)
+            val out = ArrayList<EventInstance>(c.count)
+            while (c.moveToNext()) {
+                val base = reader.toSearchResult() ?: continue
+                // A recurring master's DTSTART is the series start; show its
+                // nearest occurrence instead so the date is the one the user
+                // actually cares about (and sorting reflects it).
+                val recurring = !reader.getString(SearchProjection.IDX_RRULE).isNullOrEmpty() ||
+                    !reader.getString(SearchProjection.IDX_RDATE).isNullOrEmpty()
+                out += if (recurring) {
+                    nearestOccurrenceMillis(base.eventId)?.let { (begin, end) ->
+                        base.copy(
+                            start = begin.toKotlinInstantFromEpochMillis(),
+                            end = end.toKotlinInstantFromEpochMillis(),
+                        )
+                    } ?: base
+                } else {
+                    base
+                }
+            }
+            out
+        } ?: emptyList()
+    }
+
+    /**
+     * The occurrence of [eventId] nearest to now: the soonest upcoming one
+     * within [OCCURRENCE_WINDOW_MILLIS] ahead, else the most recent past one
+     * within the same window behind. Null when neither exists (e.g. a series
+     * that only starts further out than the window) — the caller then keeps the
+     * series-start DTSTART. Returns (begin, end) epoch millis.
+     */
+    private fun nearestOccurrenceMillis(eventId: Long): Pair<Long, Long>? {
+        val now = System.currentTimeMillis()
+        return occurrenceInWindow(eventId, now, now + OCCURRENCE_WINDOW_MILLIS, soonestFirst = true)
+            ?: occurrenceInWindow(eventId, now - OCCURRENCE_WINDOW_MILLIS, now, soonestFirst = false)
+    }
+
+    private fun occurrenceInWindow(
+        eventId: Long,
+        beginMillis: Long,
+        endMillis: Long,
+        soonestFirst: Boolean,
+    ): Pair<Long, Long>? {
+        val uri = CalendarContract.Instances.CONTENT_URI.buildUpon().apply {
+            ContentUris.appendId(this, beginMillis)
+            ContentUris.appendId(this, endMillis)
+        }.build()
+        val order = CalendarContract.Instances.BEGIN + if (soonestFirst) " ASC" else " DESC"
+        return resolver.query(
+            uri,
+            arrayOf(CalendarContract.Instances.BEGIN, CalendarContract.Instances.END),
+            "${CalendarContract.Instances.EVENT_ID} = ?",
+            arrayOf(eventId.toString()),
+            order,
+        )?.use { c ->
+            if (!c.moveToFirst()) null else c.getLong(0) to c.getLong(1)
+        }
+    }
+
    override fun eventDetail(eventId: Long): EventDetail? {
        val attendees = queryAttendees(eventId)
        val reminders = queryReminders(eventId)
@@ -536,6 +628,10 @@ class AndroidCalendarDataSource @Inject constructor(
                    Log.w(TAG, "Failed to attach reminder ($minutes min) to event $eventId")
                }
            }
+        // Guests are best-effort like reminders: a row that fails to attach is
+        // logged, not surfaced as a failed create. Calendula never sends an
+        // invitation — it only writes the rows; the backend decides delivery.
+        insertAttendees(eventId, form.attendees)
        return eventId
    }

@@ -565,6 +661,12 @@ class AndroidCalendarDataSource @Inject constructor(
        if (updated.reminders.toSet() != original.reminders.toSet()) {
            reconcileReminders(eventId, encodedReminders(updated, allDayReminderTimeMinutes))
        }
+        // Same untouched-set guard for guests: only reconcile when the form's
+        // attendees actually changed, so unrelated edits never disturb the
+        // organizer/resource rows the form doesn't model.
+        if (updated.attendees.toSet() != original.attendees.toSet()) {
+            reconcileAttendees(eventId, updated.attendees)
+        }
    }

    override fun updateOccurrence(
@@ -587,6 +689,7 @@ class AndroidCalendarDataSource @Inject constructor(
        // Whether the provider copied the parent's reminder rows is its
        // business — reconciling against the actual rows handles both ways.
        reconcileReminders(exceptionId, encodedReminders(form, allDayReminderTimeMinutes))
+        reconcileAttendees(exceptionId, form.attendees)
        return exceptionId
    }

@@ -720,6 +823,135 @@ class AndroidCalendarDataSource @Inject constructor(
        }
    }

+    /** Normalised key an attendee is matched/deduped on (case-insensitive email). */
+    private fun EventAttendee.key(): String = email.trim().lowercase()
+
+    /** Distinct guests by email; blanks dropped (we key and write on the address). */
+    private fun List<EventAttendee>.distinctByEmail(): List<EventAttendee> {
+        val seen = HashSet<String>()
+        return filter { it.email.isNotBlank() && seen.add(it.key()) }
+    }
+
+    private fun attendeeValues(eventId: Long, attendee: EventAttendee): ContentValues =
+        ContentValues().apply {
+            put(CalendarContract.Attendees.EVENT_ID, eventId)
+            put(CalendarContract.Attendees.ATTENDEE_EMAIL, attendee.email.trim())
+            attendee.name.trim().takeIf { it.isNotEmpty() }
+                ?.let { put(CalendarContract.Attendees.ATTENDEE_NAME, it) }
+            // A plain guest — never the organizer (we don't fabricate scheduling
+            // identity; the backend owns that). Invited = awaiting their reply.
+            put(
+                CalendarContract.Attendees.ATTENDEE_RELATIONSHIP,
+                CalendarContract.Attendees.RELATIONSHIP_ATTENDEE,
+            )
+            put(CalendarContract.Attendees.ATTENDEE_TYPE, attendee.providerType())
+            put(
+                CalendarContract.Attendees.ATTENDEE_STATUS,
+                CalendarContract.Attendees.ATTENDEE_STATUS_INVITED,
+            )
+        }
+
+    private fun EventAttendee.providerType(): Int = if (optional) {
+        CalendarContract.Attendees.TYPE_OPTIONAL
+    } else {
+        CalendarContract.Attendees.TYPE_REQUIRED
+    }
+
+    /** Best-effort attendee inserts (like reminders); emails are never logged. */
+    private fun insertAttendees(eventId: Long, attendees: List<EventAttendee>) {
+        attendees.distinctByEmail().forEach { attendee ->
+            if (resolver.insert(
+                    CalendarContract.Attendees.CONTENT_URI,
+                    attendeeValues(eventId, attendee),
+                ) == null
+            ) {
+                Log.w(TAG, "Failed to attach a guest to event $eventId")
+            }
+        }
+    }
+
+    private data class AttendeeRow(
+        val id: Long,
+        val email: String,
+        val relationship: Int,
+        val type: Int,
+    ) {
+        val key: String get() = email.trim().lowercase()
+    }
+
+    private fun queryAttendeeRows(eventId: Long): List<AttendeeRow> = resolver.query(
+        CalendarContract.Attendees.CONTENT_URI,
+        arrayOf(
+            CalendarContract.Attendees._ID,
+            CalendarContract.Attendees.ATTENDEE_EMAIL,
+            CalendarContract.Attendees.ATTENDEE_RELATIONSHIP,
+            CalendarContract.Attendees.ATTENDEE_TYPE,
+        ),
+        CalendarContract.Attendees.EVENT_ID + " = ?",
+        arrayOf(eventId.toString()),
+        null,
+    )?.use { c ->
+        buildList {
+            while (c.moveToNext()) {
+                add(
+                    AttendeeRow(
+                        id = c.getLong(0),
+                        email = c.getString(1).orEmpty(),
+                        relationship = c.getInt(2),
+                        type = c.getInt(3),
+                    ),
+                )
+            }
+        }
+    } ?: emptyList()
+
+    /**
+     * Make the event's *editable* guest rows match [attendees]. Only rows we
+     * own — has an email, not the organizer, not a resource — are reconciled;
+     * everything else the backend put there is left untouched. Matched rows keep
+     * their response status (only the required/optional type is updated if it
+     * changed); dropped rows are deleted; new guests inserted. Calendula sends
+     * nothing — the backend decides if anyone is notified on sync.
+     */
+    private fun reconcileAttendees(eventId: Long, attendees: List<EventAttendee>) {
+        val target = attendees.distinctByEmail()
+        val targetByKey = target.associateBy { it.key() }
+        val editable = queryAttendeeRows(eventId).filter {
+            it.email.isNotBlank() &&
+                it.relationship != CalendarContract.Attendees.RELATIONSHIP_ORGANIZER &&
+                it.type != CalendarContract.Attendees.TYPE_RESOURCE
+        }
+        val editableKeys = editable.map { it.key }.toSet()
+        editable.forEach { row ->
+            val want = targetByKey[row.key]
+            if (want == null) {
+                resolver.delete(
+                    CalendarContract.Attendees.CONTENT_URI,
+                    CalendarContract.Attendees._ID + " = ?",
+                    arrayOf(row.id.toString()),
+                )
+            } else if (row.type != want.providerType()) {
+                resolver.update(
+                    CalendarContract.Attendees.CONTENT_URI,
+                    ContentValues().apply {
+                        put(CalendarContract.Attendees.ATTENDEE_TYPE, want.providerType())
+                    },
+                    CalendarContract.Attendees._ID + " = ?",
+                    arrayOf(row.id.toString()),
+                )
+            }
+        }
+        target.filterNot { it.key() in editableKeys }.forEach { attendee ->
+            if (resolver.insert(
+                    CalendarContract.Attendees.CONTENT_URI,
+                    attendeeValues(eventId, attendee),
+                ) == null
+            ) {
+                Log.w(TAG, "Failed to attach a guest to event $eventId")
+            }
+        }
+    }
+
    private fun Map<String, Any?>.toContentValues(): ContentValues =
        ContentValues().also { cv ->
            forEach { (column, value) ->
@@ -814,5 +1046,12 @@ class AndroidCalendarDataSource @Inject constructor(
         * together (by account) in the filter sheet and calendar manager.
         */
        const val LOCAL_ACCOUNT_NAME = "Calendula"
+
+        /**
+         * How far ahead/behind a search looks for a recurring event's nearest
+         * occurrence (~2 years). Wide enough for everyday series; a series that
+         * next fires beyond it falls back to its series-start date.
+         */
+        const val OCCURRENCE_WINDOW_MILLIS = 2L * 365 * 24 * 60 * 60 * 1000
    }
 }
--- a/app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/CalendarRepository.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/CalendarRepository.kt
@@ -16,6 +16,13 @@ interface CalendarRepository {
    fun instances(range: ClosedRange<Instant>): Flow<List<EventInstance>>
    suspend fun eventDetail(eventId: Long): EventDetail

+    /**
+     * Events whose title, description or location contains [query], with hidden
+     * calendars removed and newest first. Empty when [query] is blank. Searches
+     * the whole history/future (see [CalendarDataSource.searchEvents]).
+     */
+    suspend fun searchEvents(query: String): List<EventInstance>
+
    /**
     * The event-colour palette a calendar's account publishes; empty when it
     * exposes none (see [CalendarDataSource.eventColorPalette]).
--- a/app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/CalendarRepositoryImpl.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/CalendarRepositoryImpl.kt
@@ -14,6 +14,7 @@ import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.MutableSharedFlow
 import kotlinx.coroutines.flow.combine
+import kotlinx.coroutines.flow.distinctUntilChanged
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.flow
 import kotlinx.coroutines.flow.flowOn
@@ -55,11 +56,12 @@ class CalendarRepositoryImpl @Inject constructor(
            .reQuery { dataSource.calendars() }
            .flowOn(io)

-    // Instances are filtered by the app-side hidden-calendar set (M3): an event
-    // is dropped whenever the user has hidden its calendar. Re-runs when the
-    // provider ticks *or* the hidden set changes — toggling a calendar in the
-    // filter sheet updates every view immediately. [calendars] stays unfiltered
-    // so the filter sheet can list and re-enable hidden calendars.
+    // Instances are filtered by the app-side hidden ∪ disabled calendar sets
+    // (M3): an event is dropped whenever the user has hidden *or* disabled its
+    // calendar. Re-runs when the provider ticks *or* either set changes —
+    // toggling a calendar in the filter sheet or the calendar manager updates
+    // every view immediately. [calendars] stays unfiltered so those screens can
+    // list and re-enable hidden/disabled calendars.
    override fun instances(range: ClosedRange<Instant>): Flow<List<EventInstance>> =
        combine(
            ticks
@@ -71,15 +73,29 @@ class CalendarRepositoryImpl @Inject constructor(
                    )
                },
            prefs.hiddenCalendarIds,
-        ) { instances, hidden ->
-            if (hidden.isEmpty()) instances
-            else instances.filterNot { it.calendarId in hidden }
-        }.flowOn(io)
+            prefs.disabledCalendarIds,
+        ) { instances, hidden, disabled ->
+            val excluded = hidden + disabled
+            if (excluded.isEmpty()) instances
+            else instances.filterNot { it.calendarId in excluded }
+        }
+            // hidden and disabled both derive from one DataStore, so toggling
+            // either makes both re-emit and combine briefly surfaces the same
+            // list twice — collapse the duplicate so views don't re-render for it.
+            .distinctUntilChanged()
+            .flowOn(io)

    override suspend fun eventDetail(eventId: Long): EventDetail = withContext(io) {
        dataSource.eventDetail(eventId) ?: throw NoSuchEventException(eventId)
    }

+    override suspend fun searchEvents(query: String): List<EventInstance> = withContext(io) {
+        if (query.isBlank()) return@withContext emptyList()
+        val excluded = prefs.hiddenCalendarIds.first() + prefs.disabledCalendarIds.first()
+        dataSource.searchEvents(query)
+            .let { if (excluded.isEmpty()) it else it.filterNot { e -> e.calendarId in excluded } }
+    }
+
    override suspend fun eventColorPalette(calendarId: Long): List<EventColorOption> =
        withContext(io) { dataSource.eventColorPalette(calendarId) }

--- a/app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/Projections.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/Projections.kt
@@ -139,6 +139,44 @@ internal object EventExportProjection {
    const val IDX_CALENDAR_ID = 13
 }

+/**
+ * Master/one-off Events rows matched by a full-text search. Like
+ * [EventExportProjection] it reads the Events table directly (so the search is
+ * unbounded in time), carrying DURATION for recurring rows that have no DTEND.
+ * Colour folds the calendar fallback like [InstanceProjection].
+ */
+internal object SearchProjection {
+    val COLUMNS: Array<String> = arrayOf(
+        CalendarContract.Events._ID,
+        CalendarContract.Events.CALENDAR_ID,
+        CalendarContract.Events.TITLE,
+        CalendarContract.Events.DTSTART,
+        CalendarContract.Events.DTEND,
+        CalendarContract.Events.DURATION,
+        CalendarContract.Events.ALL_DAY,
+        CalendarContract.Events.EVENT_COLOR,
+        CalendarContract.Events.CALENDAR_COLOR,
+        CalendarContract.Events.EVENT_LOCATION,
+        // Recurrence markers: a non-empty RRULE or RDATE means the result should
+        // display its nearest occurrence, not the series-start DTSTART.
+        CalendarContract.Events.RRULE,
+        CalendarContract.Events.RDATE,
+    )
+
+    const val IDX_ID = 0
+    const val IDX_CALENDAR_ID = 1
+    const val IDX_TITLE = 2
+    const val IDX_DTSTART = 3
+    const val IDX_DTEND = 4
+    const val IDX_DURATION = 5
+    const val IDX_ALL_DAY = 6
+    const val IDX_EVENT_COLOR = 7
+    const val IDX_CALENDAR_COLOR = 8
+    const val IDX_LOCATION = 9
+    const val IDX_RRULE = 10
+    const val IDX_RDATE = 11
+}
+
 internal object AttendeeProjection {
    val COLUMNS: Array<String> = arrayOf(
        CalendarContract.Attendees.ATTENDEE_NAME,
--- a/app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/SearchMapper.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/SearchMapper.kt
@@ -0,0 +1,40 @@
+package de.jeanlucmakiola.calendula.data.calendar
+
+import de.jeanlucmakiola.calendula.domain.EventInstance
+import de.jeanlucmakiola.calendula.domain.ics.parseRfc2445DurationMillis
+
+/**
+ * Map an Events-table row (a search hit) to an [EventInstance]. Unlike the
+ * Instances query this reads the series master, so there is no instance id (the
+ * event id stands in as the list key) and recurring rows carry DURATION instead
+ * of DTEND — reconstruct the end the same way the `.ics` export does.
+ */
+internal fun ColumnReader.toSearchResult(): EventInstance? {
+    val dtStart = getLong(SearchProjection.IDX_DTSTART)
+    if (dtStart < 0L) return null
+    val end = when {
+        !isNull(SearchProjection.IDX_DTEND) -> getLong(SearchProjection.IDX_DTEND)
+        else -> dtStart + parseRfc2445DurationMillis(getString(SearchProjection.IDX_DURATION))
+    }.coerceAtLeast(dtStart)
+
+    val rawTitle = getString(SearchProjection.IDX_TITLE)
+    val title = if (rawTitle.isNullOrEmpty()) Fallbacks.UNTITLED_EVENT else rawTitle
+    val color = if (isNull(SearchProjection.IDX_EVENT_COLOR)) {
+        getInt(SearchProjection.IDX_CALENDAR_COLOR)
+    } else {
+        getInt(SearchProjection.IDX_EVENT_COLOR)
+    }
+    val eventId = getLong(SearchProjection.IDX_ID)
+
+    return EventInstance(
+        instanceId = eventId,
+        eventId = eventId,
+        calendarId = getLong(SearchProjection.IDX_CALENDAR_ID),
+        title = title,
+        start = dtStart.toKotlinInstantFromEpochMillis(),
+        end = end.toKotlinInstantFromEpochMillis(),
+        isAllDay = getInt(SearchProjection.IDX_ALL_DAY) != 0,
+        color = color,
+        location = getString(SearchProjection.IDX_LOCATION),
+    )
+}
--- a/app/src/main/java/de/jeanlucmakiola/calendula/data/prefs/CalendarPrefs.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/data/prefs/CalendarPrefs.kt
@@ -39,6 +39,31 @@ class CalendarPrefs @Inject constructor(
        }
    }

+    /**
+     * App-side preference for "calendars the user has disabled in this app" — a
+     * heavier level than [hiddenCalendarIds]. A disabled calendar is removed from
+     * every surface (drawer filter, event-form picker, import picker) and its
+     * events never appear; it stays listed only in Settings → Calendars so it can
+     * be re-enabled. Stored exactly like the hidden set; never touches the
+     * system's VISIBLE/SYNC_EVENTS flags, so other calendar apps are unaffected.
+     */
+    val disabledCalendarIds: Flow<Set<Long>> = store.data.map { prefs ->
+        prefs[DISABLED_IDS_KEY].orEmpty()
+            .split(',')
+            .mapNotNull { it.trim().toLongOrNull() }
+            .toSet()
+    }
+
+    suspend fun setDisabledCalendarIds(ids: Set<Long>) {
+        store.edit { prefs ->
+            if (ids.isEmpty()) {
+                prefs.remove(DISABLED_IDS_KEY)
+            } else {
+                prefs[DISABLED_IDS_KEY] = ids.sorted().joinToString(",")
+            }
+        }
+    }
+
    /**
     * The calendar the user last created an event in; preselected in the
     * event form. Null until the first event is created.
@@ -53,6 +78,7 @@ class CalendarPrefs @Inject constructor(

    companion object {
        internal val HIDDEN_IDS_KEY = stringPreferencesKey("hidden_calendar_ids")
+        internal val DISABLED_IDS_KEY = stringPreferencesKey("disabled_calendar_ids")
        internal val LAST_USED_CALENDAR_KEY = longPreferencesKey("last_used_calendar_id")
    }
 }
--- a/app/src/main/java/de/jeanlucmakiola/calendula/data/prefs/SettingsPrefs.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/data/prefs/SettingsPrefs.kt
@@ -7,6 +7,7 @@ import androidx.datastore.preferences.core.edit
 import androidx.datastore.preferences.core.intPreferencesKey
 import androidx.datastore.preferences.core.stringPreferencesKey
 import de.jeanlucmakiola.calendula.domain.EventFormField
+import de.jeanlucmakiola.calendula.ui.common.CalendarView
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.map
 import kotlinx.datetime.DayOfWeek
@@ -69,6 +70,20 @@ class SettingsPrefs @Inject constructor(
        store.edit { it[WEEK_START_KEY] = pref.name }
    }

+    /**
+     * The calendar view the app opens on (M1). Defaults to [CalendarView.Week] —
+     * the historical hard-coded startup view — so existing users see no change
+     * until they pick another. Also the bottom of the in-app view back stack, so
+     * back from any other view returns here before exiting.
+     */
+    val defaultView: Flow<CalendarView> = store.data.map { prefs ->
+        prefs[DEFAULT_VIEW_KEY].toEnum(CalendarView.Week)
+    }
+
+    suspend fun setDefaultView(view: CalendarView) {
+        store.edit { it[DEFAULT_VIEW_KEY] = view.name }
+    }
+
    /**
     * Optional event-form fields shown by default (the rest hide behind
     * "more fields"). Stored comma-joined by enum name: an absent key means
@@ -177,6 +192,20 @@ class SettingsPrefs @Inject constructor(
        store.edit { it[ALLDAY_REMINDER_TIME_KEY] = minutesOfDay.coerceIn(0, MINUTES_PER_DAY - 1) }
    }

+    /**
+     * How long the notification "Snooze" action defers a reminder, in minutes.
+     * Tapping Snooze cancels the notification and re-posts it after this delay
+     * via an exact alarm (the calendar provider won't re-fire). Default 10 min;
+     * clamped to at least 1.
+     */
+    val snoozeMinutes: Flow<Int> = store.data.map { prefs ->
+        (prefs[SNOOZE_MINUTES_KEY] ?: DEFAULT_SNOOZE_MINUTES).coerceAtLeast(1)
+    }
+
+    suspend fun setSnoozeMinutes(minutes: Int) {
+        store.edit { it[SNOOZE_MINUTES_KEY] = minutes.coerceAtLeast(1) }
+    }
+
    /**
     * Per-calendar overrides of [defaultReminderMinutes] for **timed** events,
     * keyed by calendar id. A calendar **present** in the map overrides the global
@@ -230,6 +259,7 @@ class SettingsPrefs @Inject constructor(
        internal val THEME_MODE_KEY = stringPreferencesKey("theme_mode")
        internal val DYNAMIC_COLOR_KEY = booleanPreferencesKey("dynamic_color")
        internal val WEEK_START_KEY = stringPreferencesKey("week_start")
+        internal val DEFAULT_VIEW_KEY = stringPreferencesKey("default_view")
        internal val FORM_FIELDS_KEY = stringPreferencesKey("event_form_default_fields")
        internal val REMINDERS_ENABLED_KEY = booleanPreferencesKey("reminders_enabled")
        internal val REMINDER_ONBOARDING_KEY = booleanPreferencesKey("reminder_onboarding_done")
@@ -243,6 +273,9 @@ class SettingsPrefs @Inject constructor(
        /** 09:00 as minutes from midnight; the default all-day reminder fire time. */
        internal const val DEFAULT_ALLDAY_REMINDER_TIME = 540
        private const val MINUTES_PER_DAY = 1_440
+        internal val SNOOZE_MINUTES_KEY = intPreferencesKey("snooze_minutes")
+        /** Default snooze delay for the notification "Snooze" action. */
+        const val DEFAULT_SNOOZE_MINUTES = 10
        internal val CALENDAR_REMINDER_OVERRIDE_KEY =
            stringPreferencesKey("per_calendar_reminder_override")
        internal val CALENDAR_ALLDAY_REMINDER_OVERRIDE_KEY =
--- a/app/src/main/java/de/jeanlucmakiola/calendula/data/reminders/ReminderActionReceiver.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/data/reminders/ReminderActionReceiver.kt
@@ -0,0 +1,124 @@
+package de.jeanlucmakiola.calendula.data.reminders
+
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import dagger.hilt.android.AndroidEntryPoint
+import de.jeanlucmakiola.calendula.data.prefs.SettingsPrefs
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.launch
+import javax.inject.Inject
+
+/**
+ * Handles the "Snooze" and "Dismiss" actions on a reminder notification, plus
+ * the internal re-show when a snooze elapses. All three are app-internal
+ * intents (notification action buttons and our own [ReminderSnoozeScheduler]
+ * alarm), so the receiver is not exported.
+ *
+ * - **Dismiss** just cancels the notification — the `CalendarAlerts` row is
+ *   already fired, so nothing re-posts it.
+ * - **Snooze** cancels the notification and schedules an exact alarm to re-show
+ *   it after the user's snooze delay.
+ * - **Show** (the alarm) re-posts the same notification, so the user can snooze
+ *   or dismiss it again.
+ */
+@AndroidEntryPoint
+class ReminderActionReceiver : BroadcastReceiver() {
+
+    @Inject lateinit var notifier: ReminderNotifier
+    @Inject lateinit var scheduler: ReminderSnoozeScheduler
+    @Inject lateinit var settingsPrefs: SettingsPrefs
+
+    override fun onReceive(context: Context, intent: Intent) {
+        val alert = alertFrom(intent) ?: return
+        when (intent.action) {
+            ACTION_DISMISS -> notifier.cancel(alert)
+
+            ACTION_SNOOZE -> {
+                // Cancel now so the notification doesn't linger until the alarm;
+                // the snooze delay read is the only async work.
+                notifier.cancel(alert)
+                val pendingResult = goAsync()
+                CoroutineScope(SupervisorJob() + Dispatchers.IO).launch {
+                    try {
+                        val minutes = settingsPrefs.snoozeMinutes.first()
+                        val triggerAt = System.currentTimeMillis() + minutes * 60_000L
+                        scheduler.schedule(alert, triggerAt)
+                    } finally {
+                        pendingResult.finish()
+                    }
+                }
+            }
+
+            ACTION_SHOW -> {
+                val pendingResult = goAsync()
+                CoroutineScope(SupervisorJob() + Dispatchers.IO).launch {
+                    try {
+                        if (settingsPrefs.remindersEnabled.first() && notifier.canPost()) {
+                            notifier.post(alert)
+                        }
+                    } finally {
+                        pendingResult.finish()
+                    }
+                }
+            }
+        }
+    }
+
+    companion object {
+        const val ACTION_SNOOZE = "de.jeanlucmakiola.calendula.reminders.SNOOZE"
+        const val ACTION_DISMISS = "de.jeanlucmakiola.calendula.reminders.DISMISS"
+        const val ACTION_SHOW = "de.jeanlucmakiola.calendula.reminders.SHOW"
+
+        private const val EXTRA_ALERT_ID = "alert_id"
+        private const val EXTRA_EVENT_ID = "event_id"
+        private const val EXTRA_BEGIN = "begin"
+        private const val EXTRA_END = "end"
+        private const val EXTRA_TITLE = "title"
+        private const val EXTRA_LOCATION = "location"
+        private const val EXTRA_ALL_DAY = "all_day"
+
+        /** An explicit intent to this receiver carrying [alert] as extras. */
+        fun intent(context: Context, action: String, alert: ReminderAlert): Intent =
+            Intent(context, ReminderActionReceiver::class.java).apply {
+                this.action = action
+                putExtra(EXTRA_ALERT_ID, alert.alertId)
+                putExtra(EXTRA_EVENT_ID, alert.eventId)
+                putExtra(EXTRA_BEGIN, alert.beginMillis)
+                putExtra(EXTRA_END, alert.endMillis)
+                putExtra(EXTRA_TITLE, alert.title)
+                putExtra(EXTRA_LOCATION, alert.location)
+                putExtra(EXTRA_ALL_DAY, alert.isAllDay)
+            }
+
+        /**
+         * A stable request code per (alert, action) so the three PendingIntents
+         * of one notification stay distinct and don't clobber each other.
+         */
+        fun requestCode(alert: ReminderAlert, action: String): Int {
+            val actionOffset = when (action) {
+                ACTION_SNOOZE -> 1
+                ACTION_DISMISS -> 2
+                ACTION_SHOW -> 3
+                else -> 0
+            }
+            return alert.alertId.toInt() * 8 + actionOffset
+        }
+
+        private fun alertFrom(intent: Intent): ReminderAlert? {
+            if (!intent.hasExtra(EXTRA_ALERT_ID)) return null
+            return ReminderAlert(
+                alertId = intent.getLongExtra(EXTRA_ALERT_ID, 0L),
+                eventId = intent.getLongExtra(EXTRA_EVENT_ID, 0L),
+                beginMillis = intent.getLongExtra(EXTRA_BEGIN, 0L),
+                endMillis = intent.getLongExtra(EXTRA_END, 0L),
+                title = intent.getStringExtra(EXTRA_TITLE).orEmpty(),
+                location = intent.getStringExtra(EXTRA_LOCATION),
+                isAllDay = intent.getBooleanExtra(EXTRA_ALL_DAY, false),
+            )
+        }
+    }
+}
--- a/app/src/main/java/de/jeanlucmakiola/calendula/data/reminders/ReminderNotifier.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/data/reminders/ReminderNotifier.kt
@@ -61,6 +61,16 @@ class ReminderNotifier @Inject constructor(
            .setAutoCancel(true)
            .setOnlyAlertOnce(true)
            .setContentIntent(detailIntent(alert))
+            .addAction(
+                R.drawable.ic_notification_snooze,
+                context.getString(R.string.reminder_action_snooze),
+                actionIntent(alert, ReminderActionReceiver.ACTION_SNOOZE),
+            )
+            .addAction(
+                R.drawable.ic_notification_dismiss,
+                context.getString(R.string.reminder_action_dismiss),
+                actionIntent(alert, ReminderActionReceiver.ACTION_DISMISS),
+            )
            .build()
        try {
            NotificationManagerCompat.from(context)
@@ -71,6 +81,19 @@ class ReminderNotifier @Inject constructor(
        }
    }

+    /** Remove a posted reminder (snooze re-shows it later; dismiss is final). */
+    fun cancel(alert: ReminderAlert) {
+        NotificationManagerCompat.from(context).cancel(alert.alertId.toString(), NOTIFICATION_ID)
+    }
+
+    private fun actionIntent(alert: ReminderAlert, action: String): PendingIntent =
+        PendingIntent.getBroadcast(
+            context,
+            ReminderActionReceiver.requestCode(alert, action),
+            ReminderActionReceiver.intent(context, action, alert),
+            PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE,
+        )
+
    private fun detailIntent(alert: ReminderAlert): PendingIntent = PendingIntent.getActivity(
        context,
        /* requestCode = */ alert.alertId.toInt(),
--- a/app/src/main/java/de/jeanlucmakiola/calendula/data/reminders/ReminderSnoozeScheduler.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/data/reminders/ReminderSnoozeScheduler.kt
@@ -0,0 +1,55 @@
+package de.jeanlucmakiola.calendula.data.reminders
+
+import android.app.AlarmManager
+import android.app.PendingIntent
+import android.content.Context
+import android.os.Build
+import androidx.core.content.getSystemService
+import dagger.hilt.android.qualifiers.ApplicationContext
+import javax.inject.Inject
+import javax.inject.Singleton
+
+/**
+ * Schedules a one-off exact alarm that re-shows a snoozed reminder.
+ *
+ * The app otherwise relies entirely on the calendar provider's `EVENT_REMINDER`
+ * broadcast (the Etar model), but a snoozed reminder has no provider backing —
+ * its `CalendarAlerts` row is already fired — so we must re-fire it ourselves.
+ * A snooze that lands late is a broken snooze, hence an *exact* alarm; we fall
+ * back to an inexact allow-while-idle alarm only if the OS withholds the
+ * exact-alarm capability (API 31–32 where the user revoked it).
+ */
+@Singleton
+class ReminderSnoozeScheduler @Inject constructor(
+    @ApplicationContext private val context: Context,
+) {
+
+    fun schedule(alert: ReminderAlert, triggerAtMillis: Long) {
+        val alarmManager = context.getSystemService<AlarmManager>() ?: return
+        val pendingIntent = PendingIntent.getBroadcast(
+            context,
+            ReminderActionReceiver.requestCode(alert, ReminderActionReceiver.ACTION_SHOW),
+            ReminderActionReceiver.intent(context, ReminderActionReceiver.ACTION_SHOW, alert),
+            PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE,
+        )
+        if (canScheduleExact(alarmManager)) {
+            alarmManager.setExactAndAllowWhileIdle(
+                AlarmManager.RTC_WAKEUP, triggerAtMillis, pendingIntent,
+            )
+        } else {
+            // Exact alarms revoked (API 31–32): an inexact wake is the honest
+            // best we can do without nagging for SCHEDULE_EXACT_ALARM.
+            alarmManager.setAndAllowWhileIdle(
+                AlarmManager.RTC_WAKEUP, triggerAtMillis, pendingIntent,
+            )
+        }
+    }
+
+    /**
+     * True on API < 31 (no restriction), and on 31+ when the exact-alarm
+     * capability is held — auto-granted via `USE_EXACT_ALARM` on API 33+
+     * (Calendula is a calendar app), user-revocable on 31–32.
+     */
+    private fun canScheduleExact(alarmManager: AlarmManager): Boolean =
+        Build.VERSION.SDK_INT < Build.VERSION_CODES.S || alarmManager.canScheduleExactAlarms()
+}
--- a/app/src/main/java/de/jeanlucmakiola/calendula/domain/EventForm.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/domain/EventForm.kt
@@ -41,6 +41,27 @@ data class EventForm(
     */
    val colorKey: String? = null,
    val color: Int? = null,
+    /**
+     * Guests the user has added/kept on the event. Calendula only writes these
+     * `Attendees` rows — it has no INTERNET and never sends an invitation
+     * itself; whether a guest is notified is decided downstream by the
+     * calendar's backend (local: no one; CalDAV/Google: the server/account).
+     * Read-only rows the form doesn't model (the organizer, resources) are
+     * preserved by the data layer, not carried here.
+     */
+    val attendees: List<EventAttendee> = emptyList(),
+)
+
+/**
+ * One editable guest: the user controls the [email] (the identity we dedup and
+ * write on), an optional display [name], and whether they're [optional] rather
+ * than required. Response status and the organizer/resource distinction are not
+ * user-editable, so they aren't modelled here.
+ */
+data class EventAttendee(
+    val email: String,
+    val name: String = "",
+    val optional: Boolean = false,
 )

 /**
@@ -55,6 +76,7 @@ enum class EventFormField {
    Availability,
    Visibility,
    Color,
+    Attendees,
 }

 enum class EventFormProblem {
@@ -108,6 +130,24 @@ fun EventDetail.toEditForm(beginMillis: Long, endMillis: Long, zone: TimeZone):
        // calendar's colour.
        colorKey = eventColorKey,
        color = eventColor,
+        // Only editable guests ride in the form: drop the organizer and
+        // resource rows (not user-editable) and any without an email (we key
+        // edits and dedup on the address). The data layer preserves the rows we
+        // don't carry here, so they're never clobbered on save.
+        attendees = attendees
+            .filter {
+                it.relationship != AttendeeRelationship.Organizer &&
+                    it.type != AttendeeType.Resource
+            }
+            .mapNotNull { a ->
+                a.email?.takeIf { it.isNotBlank() }?.let { email ->
+                    EventAttendee(
+                        email = email,
+                        name = a.name,
+                        optional = a.type == AttendeeType.Optional,
+                    )
+                }
+            },
    )
 }

@@ -117,9 +157,10 @@ fun EventDetail.toEditForm(beginMillis: Long, endMillis: Long, zone: TimeZone):
 * while the form was open. The raw row times ride along because
 * [toEditForm] derives the form's times from the *tapped occurrence*, so
 * re-deriving with the same occurrence would mask an externally moved
- * event. Not covered (the form can't write them, and the dirty-checked
- * write can't clobber them): attendees, status, the user's own response,
- * reminder methods, and a recurring event's duration.
+ * event. Guests are covered (the form writes editable attendees), so an
+ * external attendee change now also trips the conflict check. Still not
+ * covered: status, the user's own response, reminder methods, the
+ * organizer/resource rows, and a recurring event's duration.
 */
 data class EditSnapshot(
    val form: EventForm,
@@ -148,6 +189,7 @@ fun EventForm.populatedFields(): Set<EventFormField> = buildSet {
    if (availability != Availability.Busy) add(EventFormField.Availability)
    if (accessLevel != AccessLevel.Default) add(EventFormField.Visibility)
    if (colorKey != null || color != null) add(EventFormField.Color)
+    if (attendees.isNotEmpty()) add(EventFormField.Attendees)
 }

 fun EventForm.problems(): Set<EventFormProblem> = buildSet {
--- a/app/src/main/java/de/jeanlucmakiola/calendula/qs/NewEventTileService.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/qs/NewEventTileService.kt
@@ -0,0 +1,43 @@
+package de.jeanlucmakiola.calendula.qs
+
+import android.app.PendingIntent
+import android.os.Build
+import android.service.quicksettings.TileService
+import de.jeanlucmakiola.calendula.MainActivity
+import kotlinx.datetime.TimeZone
+import kotlinx.datetime.toLocalDateTime
+import kotlin.time.Clock
+
+/**
+ * Quick Settings tile: tapping it opens the create-event form on today — the
+ * same action as the launcher "New event" shortcut and the agenda widget's "+".
+ * A stateless action tile, so there is no on/off state to keep in sync.
+ */
+class NewEventTileService : TileService() {
+
+    // The pre-34 branch intentionally uses the deprecated Intent overload: it is
+    // the only form available below UpsideDownCake, and is reached only there.
+    @Suppress("DEPRECATION", "StartActivityAndCollapseDeprecated")
+    override fun onClick() {
+        super.onClick()
+        val today = Clock.System.now()
+            .toLocalDateTime(TimeZone.currentSystemDefault()).date
+        val intent = MainActivity.openCreateIntent(this, today)
+        // Launch only once the device is unlocked: creating an event behind the
+        // keyguard makes no sense, and the shade can't start an activity over a
+        // locked screen anyway.
+        unlockAndRun {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE) {
+                val pending = PendingIntent.getActivity(
+                    this,
+                    0,
+                    intent,
+                    PendingIntent.FLAG_IMMUTABLE or PendingIntent.FLAG_UPDATE_CURRENT,
+                )
+                startActivityAndCollapse(pending)
+            } else {
+                startActivityAndCollapse(intent)
+            }
+        }
+    }
+}
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/CalendarHost.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/CalendarHost.kt
@@ -1,5 +1,7 @@
 package de.jeanlucmakiola.calendula.ui

+import androidx.activity.compose.BackHandler
+import androidx.compose.animation.AnimatedContent
 import androidx.compose.animation.AnimatedVisibility
 import androidx.compose.animation.fadeIn
 import androidx.compose.animation.fadeOut
@@ -12,20 +14,28 @@ import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.saveable.listSaver
 import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
+import androidx.hilt.navigation.compose.hiltViewModel
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import de.jeanlucmakiola.calendula.domain.EventForm
 import de.jeanlucmakiola.calendula.domain.EventInstance
 import de.jeanlucmakiola.calendula.ui.agenda.AgendaScreen
 import de.jeanlucmakiola.calendula.ui.calendars.CalendarsScreen
+import de.jeanlucmakiola.calendula.ui.common.calendarFadeThrough
 import de.jeanlucmakiola.calendula.ui.common.CalendarView
+import de.jeanlucmakiola.calendula.ui.common.drillToDay
 import de.jeanlucmakiola.calendula.ui.common.rememberCalendarSlideSpec
+import de.jeanlucmakiola.calendula.ui.common.selectView
+import de.jeanlucmakiola.calendula.ui.common.viewBaseStack
 import de.jeanlucmakiola.calendula.ui.day.DayScreen
 import de.jeanlucmakiola.calendula.ui.detail.EventDetailScreen
 import de.jeanlucmakiola.calendula.ui.edit.EventEditScreen
 import de.jeanlucmakiola.calendula.ui.imports.ImportScreen
 import de.jeanlucmakiola.calendula.ui.month.MonthScreen
+import de.jeanlucmakiola.calendula.ui.search.SearchScreen
 import de.jeanlucmakiola.calendula.ui.settings.SettingsScreen
 import de.jeanlucmakiola.calendula.ui.week.WeekScreen
 import kotlinx.datetime.LocalDate
@@ -34,14 +44,24 @@ import kotlinx.datetime.toLocalDateTime
 import kotlin.time.Clock

 /**
- * Holds the active top-level view (spec M1) and swaps between the calendar
+ * Holds the top-level view back stack (spec M1) and swaps between the calendar
 * screens. Each screen owns its own ViewModel and date anchor; the view-switcher
 * pill in their top bars writes back here via [onSelectView].
 *
+ * The stack's bottom is the user's [CalendarHostViewModel.defaultView] home view.
+ * A lateral switch (pill / drawer) builds a visit history so back retraces it
+ * (see [selectView]); a widget launch resets the stack to its own view; a date
+ * tap drills the day view on top. Pressing back pops one level, and the
+ * base-level [BackHandler] hands off to the system to exit once only the home
+ * view remains. So back from a widget-opened screen returns to that widget's
+ * view, then home; and back through pill switches walks the views in reverse.
+ *
 * [requestedDetailKey] is an externally requested occurrence (a tapped
 * reminder notification routed through MainActivity): it opens the detail
 * overlay exactly like an event tap and is cleared via [onDetailKeyConsumed]
- * so a later recomposition can't re-open it.
+ * so a later recomposition can't re-open it. (A widget event tap instead arrives
+ * as [WidgetNavRequest.OpenEvent], which also roots the back stack in the
+ * widget's view.)
 */
@Composable
 fun CalendarHost(
@@ -52,15 +72,24 @@ fun CalendarHost(
    onWidgetNavConsumed: () -> Unit = {},
    requestedImportUri: android.net.Uri? = null,
    onImportConsumed: () -> Unit = {},
+    viewModel: CalendarHostViewModel = hiltViewModel(),
 ) {
-    var view by rememberSaveable { mutableStateOf(CalendarView.Week) }
-    val onSelectView: (CalendarView) -> Unit = { view = it }
+    // Wait for the persisted default view before seeding the stack, so the app
+    // opens straight on the user's choice instead of flashing a placeholder and
+    // correcting it. Brief blank first frame, matching the onboarding gate above.
+    val defaultView = viewModel.defaultView.collectAsStateWithLifecycle().value ?: return
+
+    var viewStack by rememberSaveable(stateSaver = viewStackSaver) {
+        mutableStateOf(listOf(defaultView))
+    }
+    val view = viewStack.last()
+    val onSelectView: (CalendarView) -> Unit = { viewStack = viewStack.selectView(it) }

    // Tapping a day in the month grid opens the day view anchored to that date.
    var pendingDayIso by rememberSaveable { mutableStateOf<String?>(null) }
    val onOpenDay: (LocalDate) -> Unit = { date ->
        pendingDayIso = date.toString()
-        view = CalendarView.Day
+        viewStack = viewStack.drillToDay()
    }

    // The event-detail screen (S4) is a full-screen destination hoisted here so
@@ -97,6 +126,12 @@ fun CalendarHost(
    var showSettings by rememberSaveable { mutableStateOf(false) }
    val onOpenSettings = { showSettings = true }

+    // Full-text search — its own overlay, opened from each calendar screen's
+    // top bar. Sits below the detail/edit overlays so tapping a result reveals
+    // the detail on top and backing out returns to the results.
+    var showSearch by rememberSaveable { mutableStateOf(false) }
+    val onOpenSearch = { showSearch = true }
+
    // Calendar manager (reached from Settings) — its own overlay so it slides
    // over Settings and survives view switches.
    var showCalendars by rememberSaveable { mutableStateOf(false) }
@@ -137,16 +172,50 @@ fun CalendarHost(
        }
    }

-    // A home-screen widget launch asks to open a date (→ day view) or start a
-    // create. Handled once and cleared, mirroring [requestedDetailKey].
+    // Close every overlay that can sit over the calendar, so an externally
+    // requested destination (a widget/shortcut/QS-tile launch) is revealed on
+    // top instead of underneath whatever the user had open.
+    fun dismissCoveringOverlays() {
+        showSettings = false
+        showCalendars = false
+        detailKey = null
+        editKey = null
+        importUri = null
+        importForm = null
+    }
+
+    // A home-screen widget launch asks to open a date (→ day view), open an
+    // event's detail, or start a create. Handled once and cleared, mirroring
+    // [requestedDetailKey]. Date/event opens root the stack in the widget's own
+    // view so backing out returns there (then home), not to the default.
    LaunchedEffect(widgetNavRequest) {
        when (val req = widgetNavRequest) {
            is WidgetNavRequest.OpenDate -> {
+                // Drill the day view in over the widget's view: drop any overlay
+                // that would cover it, so the open doesn't land under Settings/form.
+                dismissCoveringOverlays()
+                createDateIso = null
                pendingDayIso = req.dateIso
-                view = CalendarView.Day
+                viewStack = viewBaseStack(defaultView, req.source).drillToDay()
+                onWidgetNavConsumed()
+            }
+            is WidgetNavRequest.OpenEvent -> {
+                // Root the stack in the widget's view, then open the occurrence
+                // detail over it (same key shape as a tapped event / reminder).
+                dismissCoveringOverlays()
+                createDateIso = null
+                viewStack = viewBaseStack(defaultView, req.source)
+                val key = longArrayOf(req.eventId, req.beginMillis, req.endMillis)
+                heldKey = key
+                detailKey = key
                onWidgetNavConsumed()
            }
            is WidgetNavRequest.Create -> {
+                // External "new event" entries (QS tile / launcher shortcut /
+                // widget) must land on top of whatever is open — the form overlay
+                // sits below Settings/calendars in the Box, so without this it
+                // would open hidden underneath them.
+                dismissCoveringOverlays()
                val iso = req.dateIso ?: Clock.System.now()
                    .toLocalDateTime(TimeZone.currentSystemDefault()).date.toString()
                heldCreateIso = iso
@@ -161,36 +230,73 @@ fun CalendarHost(

    val slideSpec = rememberCalendarSlideSpec()

+    // Base-level back: pop the view stack while no overlay covers it (each overlay
+    // owns its own BackHandler and takes precedence). Disabled at the home view,
+    // so back there falls through to the system and exits the app.
+    val anyOverlayVisible = showSearch || detailKey != null || createDateIso != null ||
+        editKey != null || showSettings || showCalendars || importUri != null ||
+        importForm != null
+    BackHandler(enabled = !anyOverlayVisible && viewStack.size > 1) {
+        viewStack = viewStack.dropLast(1)
+    }
+
    Box(modifier = modifier.fillMaxSize()) {
-        when (view) {
-            CalendarView.Week -> WeekScreen(
-                selectedView = view,
-                onSelectView = onSelectView,
+        // Switching between the peer views (month/week/day/agenda) is lateral
+        // navigation, so it fades through rather than sliding — paging *within* a
+        // view keeps the directional slide. AnimatedContent keyed on the view type.
+        val viewSwitch = calendarFadeThrough()
+        AnimatedContent(
+            targetState = view,
+            transitionSpec = { viewSwitch },
+            label = "view-switch",
+        ) { currentView ->
+            when (currentView) {
+                CalendarView.Week -> WeekScreen(
+                    selectedView = currentView,
+                    onSelectView = onSelectView,
+                    onEventClick = onEventClick,
+                    onOpenSettings = onOpenSettings,
+                    onOpenSearch = onOpenSearch,
+                    onCreateEvent = onCreateEvent,
+                )
+                CalendarView.Day -> DayScreen(
+                    selectedView = currentView,
+                    onSelectView = onSelectView,
+                    onEventClick = onEventClick,
+                    onOpenSettings = onOpenSettings,
+                    onOpenSearch = onOpenSearch,
+                    onCreateEvent = onCreateEvent,
+                    initialDateIso = pendingDayIso,
+                )
+                CalendarView.Month -> MonthScreen(
+                    selectedView = currentView,
+                    onSelectView = onSelectView,
+                    onOpenDay = onOpenDay,
+                    onOpenSettings = onOpenSettings,
+                    onOpenSearch = onOpenSearch,
+                    onCreateEvent = onCreateEvent,
+                )
+                CalendarView.Agenda -> AgendaScreen(
+                    selectedView = currentView,
+                    onSelectView = onSelectView,
+                    onEventClick = onEventClick,
+                    onOpenSettings = onOpenSettings,
+                    onOpenSearch = onOpenSearch,
+                    onCreateEvent = onCreateEvent,
+                )
+            }
+        }
+
+        // Search overlay — below detail/edit in the Box so a tapped result's
+        // detail screen draws on top, and closing it returns to the results.
+        AnimatedVisibility(
+            visible = showSearch,
+            enter = slideInHorizontally(slideSpec) { it } + fadeIn(),
+            exit = slideOutHorizontally(slideSpec) { it } + fadeOut(),
+        ) {
+            SearchScreen(
+                onBack = { showSearch = false },
                onEventClick = onEventClick,
-                onOpenSettings = onOpenSettings,
-                onCreateEvent = onCreateEvent,
-            )
-            CalendarView.Day -> DayScreen(
-                selectedView = view,
-                onSelectView = onSelectView,
-                onEventClick = onEventClick,
-                onOpenSettings = onOpenSettings,
-                onCreateEvent = onCreateEvent,
-                initialDateIso = pendingDayIso,
-            )
-            CalendarView.Month -> MonthScreen(
-                selectedView = view,
-                onSelectView = onSelectView,
-                onOpenDay = onOpenDay,
-                onOpenSettings = onOpenSettings,
-                onCreateEvent = onCreateEvent,
-            )
-            CalendarView.Agenda -> AgendaScreen(
-                selectedView = view,
-                onSelectView = onSelectView,
-                onEventClick = onEventClick,
-                onOpenSettings = onOpenSettings,
-                onCreateEvent = onCreateEvent,
            )
        }

@@ -293,3 +399,9 @@ fun CalendarHost(
        }
    }
 }
+
+/** Persists the view back stack across config change / process death by ordinal. */
+private val viewStackSaver = listSaver<List<CalendarView>, Int>(
+    save = { stack -> stack.map(CalendarView::ordinal) },
+    restore = { ordinals -> ordinals.map { CalendarView.entries[it] } },
+)
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/CalendarHostViewModel.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/CalendarHostViewModel.kt
@@ -0,0 +1,29 @@
+package de.jeanlucmakiola.calendula.ui
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import dagger.hilt.android.lifecycle.HiltViewModel
+import de.jeanlucmakiola.calendula.data.prefs.SettingsPrefs
+import de.jeanlucmakiola.calendula.ui.common.CalendarView
+import kotlinx.coroutines.flow.SharingStarted
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.stateIn
+import javax.inject.Inject
+
+/**
+ * Supplies [CalendarHost] with the user's default startup view (M1). Held as a
+ * nullable [StateFlow] so the host can wait for DataStore's first emission before
+ * seeding its view back stack — rendering nothing for that first frame rather
+ * than flashing the old hard-coded Week view and then correcting it.
+ */
+@HiltViewModel
+class CalendarHostViewModel @Inject constructor(
+    prefs: SettingsPrefs,
+) : ViewModel() {
+
+    val defaultView: StateFlow<CalendarView?> = prefs.defaultView.stateIn(
+        scope = viewModelScope,
+        started = SharingStarted.WhileSubscribed(5_000L),
+        initialValue = null,
+    )
+}
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/RootScreen.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/RootScreen.kt
@@ -2,6 +2,9 @@ package de.jeanlucmakiola.calendula.ui

 import android.Manifest
 import android.content.pm.PackageManager
+import androidx.compose.animation.Crossfade
+import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
+import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.DisposableEffect
 import androidx.compose.runtime.mutableStateOf
@@ -20,6 +23,7 @@ import de.jeanlucmakiola.calendula.ui.permission.PermissionScreen
 import de.jeanlucmakiola.calendula.ui.permission.ReminderOnboardingScreen
 import de.jeanlucmakiola.calendula.ui.permission.ReminderOnboardingViewModel

+@OptIn(ExperimentalMaterial3ExpressiveApi::class)
@Composable
 fun RootScreen(
    modifier: Modifier = Modifier,
@@ -51,32 +55,40 @@ fun RootScreen(
        onDispose { lifecycle.removeObserver(obs) }
    }

-    if (hasPermission) {
-        // Second onboarding gate (v1.4, one-time): reminder notifications.
-        // Null until DataStore's first emission — render nothing for that
-        // frame instead of flashing the wrong screen.
-        val reminderOnboarding: ReminderOnboardingViewModel = hiltViewModel()
-        val onboardingDone by reminderOnboarding.onboardingDone.collectAsStateWithLifecycle()
-        when (onboardingDone) {
-            true -> CalendarHost(
-                modifier = modifier,
-                requestedDetailKey = requestedDetailKey,
-                onDetailKeyConsumed = onDetailKeyConsumed,
-                widgetNavRequest = widgetNavRequest,
-                onWidgetNavConsumed = onWidgetNavConsumed,
-                requestedImportUri = requestedImportUri,
-                onImportConsumed = onImportConsumed,
-            )
-            false -> ReminderOnboardingScreen(
-                onFinished = reminderOnboarding::finish,
+    // Cross-fade the one-time onboarding gates so granting permission / finishing
+    // onboarding eases into the next screen instead of snapping. A fade carries no
+    // spatial motion, so it stays appropriate under "remove animations" too.
+    val gateSpec = MaterialTheme.motionScheme.fastEffectsSpec<Float>()
+    Crossfade(targetState = hasPermission, animationSpec = gateSpec, label = "permissionGate") { granted ->
+        if (granted) {
+            // Second onboarding gate (v1.4, one-time): reminder notifications.
+            // Null until DataStore's first emission — render nothing for that
+            // frame instead of flashing the wrong screen.
+            val reminderOnboarding: ReminderOnboardingViewModel = hiltViewModel()
+            val onboardingDone by reminderOnboarding.onboardingDone.collectAsStateWithLifecycle()
+            Crossfade(targetState = onboardingDone, animationSpec = gateSpec, label = "onboardingGate") { done ->
+                when (done) {
+                    true -> CalendarHost(
+                        modifier = modifier,
+                        requestedDetailKey = requestedDetailKey,
+                        onDetailKeyConsumed = onDetailKeyConsumed,
+                        widgetNavRequest = widgetNavRequest,
+                        onWidgetNavConsumed = onWidgetNavConsumed,
+                        requestedImportUri = requestedImportUri,
+                        onImportConsumed = onImportConsumed,
+                    )
+                    false -> ReminderOnboardingScreen(
+                        onFinished = reminderOnboarding::finish,
+                        modifier = modifier,
+                    )
+                    null -> {}
+                }
+            }
+        } else {
+            PermissionScreen(
+                onGranted = { hasPermission = true },
                modifier = modifier,
            )
-            null -> {}
        }
-    } else {
-        PermissionScreen(
-            onGranted = { hasPermission = true },
-            modifier = modifier,
-        )
    }
 }
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/WidgetNavRequest.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/WidgetNavRequest.kt
@@ -1,14 +1,28 @@
 package de.jeanlucmakiola.calendula.ui

+import de.jeanlucmakiola.calendula.ui.common.CalendarView
+
 /**
 * A navigation a home-screen widget asked the app to perform when launched.
 * Parsed from the launch intent in MainActivity and consumed once by
- * [CalendarHost] (event taps reuse the existing reminder detail-key channel, so
- * they are not modelled here).
+ * [CalendarHost]. Every request carries the [source] view of the widget it came
+ * from (the agenda widget → [CalendarView.Agenda], the month widget →
+ * [CalendarView.Month]) so the in-app back stack roots itself in that view:
+ * backing out of the opened date/event returns to the widget's own view, not the
+ * default home. (Reminder notifications are not widgets — they keep the separate
+ * detail-key channel and leave the base view untouched.)
 */
 sealed interface WidgetNavRequest {
-    /** Open the day view anchored on [dateIso] (an ISO `yyyy-MM-dd` date). */
-    data class OpenDate(val dateIso: String) : WidgetNavRequest
+    /** Open the day view anchored on [dateIso] (an ISO `yyyy-MM-dd` date), over [source]. */
+    data class OpenDate(val dateIso: String, val source: CalendarView) : WidgetNavRequest
+
+    /** Open one occurrence's detail (an agenda-widget event tap), over [source]. */
+    data class OpenEvent(
+        val eventId: Long,
+        val beginMillis: Long,
+        val endMillis: Long,
+        val source: CalendarView,
+    ) : WidgetNavRequest

    /** Open the create-event form prefilled for [dateIso] (today when null). */
    data class Create(val dateIso: String?) : WidgetNavRequest
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/agenda/AgendaScreen.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/agenda/AgendaScreen.kt
@@ -19,6 +19,7 @@ import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.EventAvailable
 import androidx.compose.material.icons.filled.Menu
+import androidx.compose.material.icons.filled.Search
 import androidx.compose.material3.DrawerValue
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.Icon
@@ -46,6 +47,7 @@ import androidx.hilt.navigation.compose.hiltViewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import de.jeanlucmakiola.calendula.R
 import de.jeanlucmakiola.calendula.domain.EventInstance
+import de.jeanlucmakiola.calendula.ui.common.calendarAnimateItem
 import de.jeanlucmakiola.calendula.ui.common.CalendarDrawer
 import de.jeanlucmakiola.calendula.ui.common.CalendarFabColumn
 import de.jeanlucmakiola.calendula.ui.common.CalendarFailure
@@ -75,6 +77,7 @@ fun AgendaScreen(
    onSelectView: (CalendarView) -> Unit,
    onEventClick: (EventInstance) -> Unit,
    onOpenSettings: () -> Unit,
+    onOpenSearch: () -> Unit,
    onCreateEvent: (LocalDate, Int?) -> Unit,
    modifier: Modifier = Modifier,
    viewModel: AgendaViewModel = hiltViewModel(),
@@ -119,6 +122,7 @@ fun AgendaScreen(
                    selectedView = selectedView,
                    onCycleView = { onSelectView(selectedView.next()) },
                    onOpenDrawer = { scope.launch { drawerState.open() } },
+                    onOpenSearch = onOpenSearch,
                    scrollBehavior = scrollBehavior,
                )
            },
@@ -187,6 +191,7 @@ private fun AgendaList(
                AgendaEventRow(
                    event = event,
                    position = positionOf(index, day.events.size),
+                    modifier = calendarAnimateItem(),
                    onClick = { onEventClick(event) },
                )
            }
@@ -218,11 +223,13 @@ private fun AgendaDayHeader(date: LocalDate, today: LocalDate) {
 private fun AgendaEventRow(
    event: EventInstance,
    position: Position,
+    modifier: Modifier = Modifier,
    onClick: () -> Unit,
 ) {
    val dark = isSystemInDarkTheme()
    val title = event.title.ifBlank { stringResource(R.string.event_untitled) }
    GroupedRow(
+        modifier = modifier,
        title = title,
        summary = agendaTimeSummary(event),
        position = position,
@@ -274,6 +281,7 @@ private fun AgendaTopBar(
    selectedView: CalendarView,
    onCycleView: () -> Unit,
    onOpenDrawer: () -> Unit,
+    onOpenSearch: () -> Unit,
    scrollBehavior: TopAppBarScrollBehavior,
 ) {
    TopAppBar(
@@ -292,6 +300,12 @@ private fun AgendaTopBar(
            }
        },
        actions = {
+            IconButton(onClick = onOpenSearch) {
+                Icon(
+                    imageVector = Icons.Default.Search,
+                    contentDescription = stringResource(R.string.search_action),
+                )
+            }
            ViewSwitcherPill(
                current = selectedView,
                onCycle = onCycleView,
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/calendars/CalendarsScreen.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/calendars/CalendarsScreen.kt
@@ -4,7 +4,6 @@ import android.accounts.AccountManager
 import android.content.Context
 import android.content.Intent
 import android.provider.Settings
-import androidx.activity.compose.BackHandler
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.compose.foundation.background
@@ -31,7 +30,6 @@ import androidx.compose.material.icons.filled.Add
 import androidx.compose.material.icons.filled.CalendarMonth
 import androidx.compose.material.icons.filled.Close
 import androidx.compose.material.icons.filled.Delete
-import androidx.compose.material.icons.filled.Edit
 import androidx.compose.material.icons.filled.FileDownload
 import androidx.compose.material.icons.filled.OpenInNew
 import androidx.compose.material.icons.filled.Palette
@@ -46,6 +44,7 @@ import androidx.compose.material3.Scaffold
 import androidx.compose.material3.SnackbarHost
 import androidx.compose.material3.SnackbarHostState
 import androidx.compose.material3.Surface
+import androidx.compose.material3.Switch
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
 import androidx.compose.material3.TopAppBar
@@ -59,11 +58,14 @@ import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.alpha
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.semantics.contentDescription
+import androidx.compose.ui.semantics.semantics
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.input.KeyboardCapitalization
 import androidx.compose.ui.unit.dp
@@ -73,6 +75,7 @@ import de.jeanlucmakiola.calendula.R
 import de.jeanlucmakiola.calendula.domain.CalendarSource
 import de.jeanlucmakiola.calendula.ui.common.CALENDAR_COLOR_PALETTE
 import de.jeanlucmakiola.calendula.ui.common.CalendarColorChip
+import de.jeanlucmakiola.calendula.ui.common.predictiveBack
 import de.jeanlucmakiola.calendula.ui.common.CollapsingScaffold
 import de.jeanlucmakiola.calendula.ui.common.ColorSwatchRow
 import de.jeanlucmakiola.calendula.ui.common.GroupedRow
@@ -98,6 +101,7 @@ fun CalendarsScreen(
    viewModel: CalendarsViewModel = hiltViewModel(),
 ) {
    val calendars by viewModel.calendars.collectAsStateWithLifecycle()
+    val disabledIds by viewModel.disabledCalendarIds.collectAsStateWithLifecycle()
    val error by viewModel.error.collectAsStateWithLifecycle()
    val backupResult by viewModel.backupResult.collectAsStateWithLifecycle()

@@ -134,6 +138,7 @@ fun CalendarsScreen(
        CalendarsList(
            local = calendars.filter { it.isLocal },
            synced = calendars.filterNot { it.isLocal },
+            disabledIds = disabledIds,
            error = error,
            onConsumeError = viewModel::consumeError,
            backupResult = backupResult,
@@ -142,6 +147,7 @@ fun CalendarsScreen(
            onBack = onBack,
            onAdd = { editorSession++; editorId = NEW_CALENDAR_ID },
            onEdit = { calendar -> editorSession++; editorId = calendar.id },
+            onSetDisabled = viewModel::setDisabled,
        )
    }
 }
@@ -150,6 +156,7 @@ fun CalendarsScreen(
 private fun CalendarsList(
    local: List<CalendarSource>,
    synced: List<CalendarSource>,
+    disabledIds: Set<Long>,
    error: Boolean,
    onConsumeError: () -> Unit,
    backupResult: BackupResult?,
@@ -158,6 +165,7 @@ private fun CalendarsList(
    onBack: () -> Unit,
    onAdd: () -> Unit,
    onEdit: (CalendarSource) -> Unit,
+    onSetDisabled: (Long, Boolean) -> Unit,
 ) {
    val context = LocalContext.current
    val snackbarHostState = remember { SnackbarHostState() }
@@ -206,19 +214,21 @@ private fun CalendarsList(
        if (local.isEmpty()) {
            HintText(stringResource(R.string.calendars_local_empty))
        }
+        HintText(stringResource(R.string.calendars_disable_hint))
        val localCount = local.size + 1
        local.forEachIndexed { index, calendar ->
+            val disabled = calendar.id in disabledIds
            GroupedRow(
                title = calendar.displayName,
                summary = calendar.description,
                position = positionOf(index, localCount),
-                leading = { CalendarColorChip(calendar.color) },
+                dimmed = disabled,
+                leading = { CalendarColorChip(calendar.color, dimIf(disabled)) },
                trailing = {
-                    Icon(
-                        Icons.Default.Edit,
-                        contentDescription = stringResource(R.string.calendars_edit_title),
-                        tint = MaterialTheme.colorScheme.onSurfaceVariant,
-                        modifier = Modifier.size(20.dp),
+                    EnableSwitch(
+                        calendarName = calendar.displayName,
+                        enabled = !disabled,
+                        onToggle = { enabled -> onSetDisabled(calendar.id, !enabled) },
                    )
                },
                onClick = { onEdit(calendar) },
@@ -258,10 +268,19 @@ private fun CalendarsList(
            .forEach { (account, cals) ->
                AccountHeader(account = account, accountType = cals.first().accountType)
                cals.forEachIndexed { index, calendar ->
+                    val disabled = calendar.id in disabledIds
                    GroupedRow(
                        title = calendar.displayName,
                        position = positionOf(index, cals.size),
-                        leading = { CalendarColorChip(calendar.color) },
+                        dimmed = disabled,
+                        leading = { CalendarColorChip(calendar.color, dimIf(disabled)) },
+                        trailing = {
+                            EnableSwitch(
+                                calendarName = calendar.displayName,
+                                enabled = !disabled,
+                                onToggle = { enabled -> onSetDisabled(calendar.id, !enabled) },
+                            )
+                        },
                    )
                }
            }
@@ -295,10 +314,9 @@ private fun CalendarEditor(
    var confirmDelete by remember { mutableStateOf(false) }
    val dark = isSystemInDarkTheme()

-    BackHandler(onBack = onClose)
-
    Scaffold(
        modifier = Modifier
+            .predictiveBack(onBack = onClose)
            .fillMaxSize()
            .background(MaterialTheme.colorScheme.surface),
        topBar = {
@@ -425,6 +443,30 @@ private fun CalendarEditor(
    }
 }

+/**
+ * The per-row enable/disable control. Checked = the calendar is shown in the
+ * app; unchecking disables it (events, filters and pickers all drop it) without
+ * touching any provider data. Carries its own content description so the toggle
+ * is self-describing to screen readers even on a dimmed row.
+ */
+@Composable
+private fun EnableSwitch(
+    calendarName: String,
+    enabled: Boolean,
+    onToggle: (Boolean) -> Unit,
+) {
+    val label = stringResource(R.string.calendars_show_in_app_a11y, calendarName)
+    Switch(
+        checked = enabled,
+        onCheckedChange = onToggle,
+        modifier = Modifier.semantics { contentDescription = label },
+    )
+}
+
+/** Fade a leading element to the M3 disabled emphasis when [disabled]. */
+private fun dimIf(disabled: Boolean): Modifier =
+    if (disabled) Modifier.alpha(0.38f) else Modifier
+
 /** Tonal field card matching the event editor's design (icon + content). */
@Composable
 private fun EditorCard(
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/calendars/CalendarsViewModel.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/calendars/CalendarsViewModel.kt
@@ -7,6 +7,7 @@ import dagger.hilt.android.lifecycle.HiltViewModel
 import de.jeanlucmakiola.calendula.data.calendar.CalendarRepository
 import de.jeanlucmakiola.calendula.data.di.IoDispatcher
 import de.jeanlucmakiola.calendula.data.ics.IcsExporter
+import de.jeanlucmakiola.calendula.data.prefs.CalendarPrefs
 import de.jeanlucmakiola.calendula.domain.CalendarSource
 import de.jeanlucmakiola.calendula.domain.ics.IcsWriter
 import kotlinx.coroutines.CoroutineDispatcher
@@ -15,6 +16,7 @@ import kotlinx.coroutines.flow.SharingStarted
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.flow.catch
+import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.flowOn
 import kotlinx.coroutines.flow.stateIn
 import kotlinx.coroutines.launch
@@ -33,6 +35,7 @@ import javax.inject.Inject
 class CalendarsViewModel @Inject constructor(
    private val repository: CalendarRepository,
    private val icsExporter: IcsExporter,
+    private val prefs: CalendarPrefs,
    @IoDispatcher private val io: CoroutineDispatcher,
 ) : ViewModel() {

@@ -46,6 +49,20 @@ class CalendarsViewModel @Inject constructor(
                initialValue = emptyList(),
            )

+    /**
+     * Calendars the user has disabled in the app. This screen is the only
+     * surface that lists them, so it both reads the set (to dim the rows) and
+     * toggles it. Every other surface simply excludes these ids.
+     */
+    val disabledCalendarIds: StateFlow<Set<Long>> =
+        prefs.disabledCalendarIds
+            .flowOn(io)
+            .stateIn(
+                scope = viewModelScope,
+                started = SharingStarted.WhileSubscribed(5_000L),
+                initialValue = emptySet(),
+            )
+
    private val _error = MutableStateFlow(false)
    val error: StateFlow<Boolean> = _error.asStateFlow()

@@ -93,6 +110,19 @@ class CalendarsViewModel @Inject constructor(
        repository.deleteCalendar(id)
    }

+    /**
+     * Enable or disable a calendar app-side. Disabling removes it from every
+     * surface but Settings → Calendars (and hides its events) without touching
+     * provider data — purely a reversible Calendula-local view choice.
+     */
+    fun setDisabled(id: Long, disabled: Boolean) {
+        viewModelScope.launch {
+            val current = prefs.disabledCalendarIds.first()
+            val next = if (disabled) current + id else current - id
+            if (next != current) prefs.setDisabledCalendarIds(next)
+        }
+    }
+
    private inline fun write(crossinline block: suspend () -> Unit) {
        viewModelScope.launch {
            try {
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/common/CalendarTransitions.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/common/CalendarTransitions.kt
@@ -1,14 +1,56 @@
 package de.jeanlucmakiola.calendula.ui.common

+import android.provider.Settings
+import androidx.activity.BackEventCompat
+import androidx.activity.compose.PredictiveBackHandler
 import androidx.compose.animation.ContentTransform
+import androidx.compose.animation.EnterTransition
+import androidx.compose.animation.ExitTransition
+import androidx.compose.animation.core.Animatable
+import androidx.compose.animation.core.FastOutSlowInEasing
 import androidx.compose.animation.core.FiniteAnimationSpec
+import androidx.compose.animation.expandVertically
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
+import androidx.compose.animation.shrinkVertically
 import androidx.compose.animation.slideInHorizontally
+import androidx.compose.animation.slideInVertically
 import androidx.compose.animation.slideOutHorizontally
 import androidx.compose.animation.togetherWith
+import androidx.compose.foundation.lazy.LazyItemScope
+import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.graphicsLayer
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.unit.IntOffset
+import androidx.compose.ui.unit.dp
+import kotlin.coroutines.cancellation.CancellationException
+
+/**
+ * Whether the user has asked the system to remove animations (Settings →
+ * Accessibility → "Remove animations", which sets the global animator duration
+ * scale to 0). Compose animations do *not* honour this platform flag on their
+ * own, so the shared motion helpers in this file check it and fall back to a
+ * quick cross-fade — opacity only, no spatial movement — to respect the
+ * vestibular intent of the setting while keeping state changes legible.
+ *
+ * Read once at composition; the scale changes rarely and only takes full effect
+ * after a process restart anyway.
+ */
+@Composable
+fun rememberReduceMotion(): Boolean {
+    val resolver = LocalContext.current.contentResolver
+    return remember(resolver) {
+        Settings.Global.getFloat(resolver, Settings.Global.ANIMATOR_DURATION_SCALE, 1f) == 0f
+    }
+}

 /**
 * The M3 Expressive spatial spring used for the month/week slide: the *fast*
@@ -24,17 +66,160 @@ fun rememberCalendarSlideSpec(): FiniteAnimationSpec<IntOffset> =
    MaterialTheme.motionScheme.fastSpatialSpec()

 /**
- * Horizontal slide for navigating between adjacent months/weeks.
+ * The fast effects spec from the active motion scheme, for opacity (fade)
+ * transitions. Captured in composable scope alongside [rememberCalendarSlideSpec]
+ * for use in non-composable transition lambdas and as the reduced-motion fallback.
+ */
+@OptIn(ExperimentalMaterial3ExpressiveApi::class)
+@Composable
+fun rememberCalendarFadeSpec(): FiniteAnimationSpec<Float> =
+    MaterialTheme.motionScheme.fastEffectsSpec()
+
+/**
+ * Horizontal slide for navigating between adjacent months/weeks/days.
 *
- * @param slideDir +1 = forward (incoming from the right), -1 = back, 0 = jump
- *                 (e.g. "today"); a jump reuses the forward direction.
- * @param spec     spatial animation spec, typically [rememberCalendarSlideSpec].
+ * @param slideDir     +1 = forward (incoming from the right), -1 = back, 0 = jump
+ *                     (e.g. "today"); a jump reuses the forward direction.
+ * @param spec         spatial animation spec, typically [rememberCalendarSlideSpec].
+ * @param fadeSpec     effects spec for the reduced-motion fade, typically
+ *                     [rememberCalendarFadeSpec].
+ * @param reduceMotion when true, swap the directional slide for a plain cross-fade.
 */
 fun calendarSlideTransition(
    slideDir: Int,
    spec: FiniteAnimationSpec<IntOffset>,
+    fadeSpec: FiniteAnimationSpec<Float>,
+    reduceMotion: Boolean,
 ): ContentTransform {
+    if (reduceMotion) {
+        return fadeIn(fadeSpec).togetherWith(fadeOut(fadeSpec))
+    }
    val dir = if (slideDir == 0) 1 else slideDir
    return slideInHorizontally(spec) { w -> dir * w }
        .togetherWith(slideOutHorizontally(spec) { w -> -dir * w })
 }
+
+/**
+ * Cross-fade [ContentTransform] for swapping whole screens or content blocks
+ * where there is no meaningful spatial direction (e.g. onboarding gates). Pure
+ * opacity, so it doubles as its own reduced-motion form.
+ */
+@OptIn(ExperimentalMaterial3ExpressiveApi::class)
+@Composable
+fun calendarFadeThrough(): ContentTransform {
+    val fade = MaterialTheme.motionScheme.fastEffectsSpec<Float>()
+    return fadeIn(fade).togetherWith(fadeOut(fade))
+}
+
+/**
+ * Enter transition for a vertically-revealed section (expandable rows, inline
+ * fields): height grows from the top while fading in. Under reduced motion the
+ * height growth is dropped, leaving a quick fade.
+ *
+ * Pair with [calendarCollapseExit]. This is the promoted form of the pattern
+ * originally inlined in the event edit form, so every expandable surface in the
+ * app reveals the same way.
+ */
+@OptIn(ExperimentalMaterial3ExpressiveApi::class)
+@Composable
+fun calendarExpandEnter(reduceMotion: Boolean = rememberReduceMotion()): EnterTransition {
+    val fade = fadeIn(MaterialTheme.motionScheme.fastEffectsSpec())
+    return if (reduceMotion) {
+        fade
+    } else {
+        expandVertically(MaterialTheme.motionScheme.fastSpatialSpec()) + fade
+    }
+}
+
+/** Exit counterpart to [calendarExpandEnter]: shrink + fade, or fade only under reduced motion. */
+@OptIn(ExperimentalMaterial3ExpressiveApi::class)
+@Composable
+fun calendarCollapseExit(reduceMotion: Boolean = rememberReduceMotion()): ExitTransition {
+    val fade = fadeOut(MaterialTheme.motionScheme.fastEffectsSpec())
+    return if (reduceMotion) {
+        fade
+    } else {
+        shrinkVertically(MaterialTheme.motionScheme.fastSpatialSpec()) + fade
+    }
+}
+
+/**
+ * Enter transition for content revealed by an `AnimatedContent`/`AnimatedVisibility`
+ * (e.g. search results once a query resolves): a gentle rise + fade. Reduced
+ * motion keeps the fade only.
+ */
+@OptIn(ExperimentalMaterial3ExpressiveApi::class)
+@Composable
+fun calendarItemEnter(reduceMotion: Boolean = rememberReduceMotion()): EnterTransition {
+    val fade = fadeIn(MaterialTheme.motionScheme.fastEffectsSpec())
+    return if (reduceMotion) {
+        fade
+    } else {
+        fade + slideInVertically(MaterialTheme.motionScheme.fastSpatialSpec()) { h -> h / 6 }
+    }
+}
+
+/**
+ * Shared [LazyItemScope.animateItem] wiring so list rows fade/relocate with the
+ * app's motion scheme instead of Compose's default spring. Returns a bare
+ * [Modifier] under reduced motion so rows snap into place. Requires the list to
+ * supply stable item keys.
+ */
+@OptIn(ExperimentalMaterial3ExpressiveApi::class)
+@Composable
+fun LazyItemScope.calendarAnimateItem(reduceMotion: Boolean = rememberReduceMotion()): Modifier =
+    if (reduceMotion) {
+        Modifier
+    } else {
+        Modifier.animateItem(
+            fadeInSpec = MaterialTheme.motionScheme.fastEffectsSpec(),
+            placementSpec = MaterialTheme.motionScheme.fastSpatialSpec(),
+            fadeOutSpec = MaterialTheme.motionScheme.fastEffectsSpec(),
+        )
+    }
+
+/**
+ * Standard Android predictive-back transform for a full-screen overlay: as the
+ * back gesture is dragged, the surface scales toward ~90%, shifts toward the
+ * swiped edge and rounds its corners, previewing what's behind. Completing the
+ * gesture invokes [onBack]; cancelling springs it back.
+ *
+ * A drop-in replacement for a screen's own `BackHandler(onBack)` — register it
+ * once and apply the returned [Modifier] to that screen's root so the preview
+ * respects the same back semantics. Under reduced motion the visual preview is
+ * skipped (the back still works); on API < 34 the system delivers no progress,
+ * so it degrades to a plain back.
+ */
+@Composable
+fun Modifier.predictiveBack(
+    onBack: () -> Unit,
+    enabled: Boolean = true,
+    reduceMotion: Boolean = rememberReduceMotion(),
+): Modifier {
+    val progress = remember { Animatable(0f) }
+    var fromLeftEdge by remember { mutableStateOf(true) }
+
+    PredictiveBackHandler(enabled = enabled) { events ->
+        try {
+            events.collect { event ->
+                fromLeftEdge = event.swipeEdge == BackEventCompat.EDGE_LEFT
+                progress.snapTo(FastOutSlowInEasing.transform(event.progress))
+            }
+            onBack()
+            progress.snapTo(0f)
+        } catch (_: CancellationException) {
+            progress.animateTo(0f)
+        }
+    }
+
+    if (reduceMotion) return this
+    return this.graphicsLayer {
+        val p = progress.value
+        val scale = 1f - 0.1f * p
+        scaleX = scale
+        scaleY = scale
+        translationX = (if (fromLeftEdge) 1f else -1f) * 24.dp.toPx() * p
+        shape = RoundedCornerShape(32.dp.toPx() * p)
+        clip = p > 0f
+    }
+}
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/common/CalendarView.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/common/CalendarView.kt
@@ -49,3 +49,31 @@ fun CalendarView.next(available: List<CalendarView> = IMPLEMENTED_VIEWS): Calend
    if (i < 0) return available.firstOrNull() ?: CalendarView.Month
    return available[(i + 1) % available.size]
 }
+
+/**
+ * The top-level view back stack (bottom → top): the [default] home view always
+ * sits at the bottom. Pressing back pops one level until only the home view
+ * remains, then the system exits the app. Three operations move it:
+ *
+ * - [selectView] — a lateral switch (the pill or the drawer). It keeps a visit
+ *   history so back retraces it: switching to a not-yet-visited view pushes it on
+ *   top; switching to one already in the stack pops back to it (collapsing the
+ *   loop, so the depth stays bounded by the number of distinct views). Selecting
+ *   the home view collapses to just `[default]`.
+ * - [viewBaseStack] — the stack a widget launch resets to: just `[default]` when
+ *   the widget's view is the home view, else `[default, source]`. A widget entry
+ *   starts a fresh context rather than extending in-app history.
+ * - [drillToDay] — pushes the day view on top (a date tap from the month grid or
+ *   a widget), unless the day view is already current.
+ */
+fun List<CalendarView>.selectView(target: CalendarView): List<CalendarView> {
+    val existing = indexOf(target)
+    return if (existing >= 0) take(existing + 1) else this + target
+}
+
+fun viewBaseStack(default: CalendarView, source: CalendarView): List<CalendarView> =
+    if (source == default) listOf(default) else listOf(default, source)
+
+/** Push the day view as a drill-in over the current stack (no-op if already on it). */
+fun List<CalendarView>.drillToDay(): List<CalendarView> =
+    if (lastOrNull() == CalendarView.Day) this else this + CalendarView.Day
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/common/GroupedList.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/common/GroupedList.kt
@@ -1,6 +1,5 @@
 package de.jeanlucmakiola.calendula.ui.common

-import androidx.activity.compose.BackHandler
 import androidx.compose.animation.core.animateDpAsState
 import androidx.compose.foundation.background
 import androidx.compose.foundation.interaction.MutableInteractionSource
@@ -73,11 +72,11 @@ fun CollapsingScaffold(
    actions: @Composable RowScope.() -> Unit = {},
    content: @Composable ColumnScope.() -> Unit,
 ) {
-    BackHandler(onBack = onBack)
    val scrollBehavior =
        TopAppBarDefaults.exitUntilCollapsedScrollBehavior(rememberTopAppBarState())
    Scaffold(
        modifier = modifier
+            .predictiveBack(onBack = onBack)
            .fillMaxSize()
            .background(MaterialTheme.colorScheme.surface)
            .nestedScroll(scrollBehavior.nestedScrollConnection),
@@ -128,7 +127,9 @@ fun CollapsingScaffold(
 * One row in a grouped list: an M3 [ListItem] over a tonal [Surface] whose
 * corner radii come from its [position] (so a run of rows reads as a single
 * rounded card). Corners round further on press. A null [onClick] makes the
- * row non-interactive (e.g. read-only entries).
+ * row non-interactive (e.g. read-only entries). [dimmed] fades the headline and
+ * summary to the M3 disabled emphasis while leaving the [trailing] control at
+ * full opacity — for rows that are present but switched off.
 */
@OptIn(ExperimentalMaterial3Api::class)
@Composable
@@ -138,6 +139,7 @@ fun GroupedRow(
    modifier: Modifier = Modifier,
    summary: String? = null,
    selected: Boolean = false,
+    dimmed: Boolean = false,
    minHeight: Dp = 72.dp,
    leading: @Composable (() -> Unit)? = null,
    trailing: @Composable (() -> Unit)? = null,
@@ -169,6 +171,16 @@ fun GroupedRow(
            supportingColor = MaterialTheme.colorScheme.onSecondaryContainer,
            trailingIconColor = MaterialTheme.colorScheme.onSecondaryContainer,
        )
+    } else if (dimmed) {
+        // M3 disabled emphasis (0.38α) on the text/leading; the trailing control
+        // stays full-opacity so the toggle reads as live even on a faded row.
+        val muted = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.38f)
+        ListItemDefaults.colors(
+            containerColor = Color.Transparent,
+            headlineColor = muted,
+            leadingIconColor = muted,
+            supportingColor = muted,
+        )
    } else {
        ListItemDefaults.colors(containerColor = Color.Transparent)
    }
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/common/InlineTextField.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/common/InlineTextField.kt
@@ -4,6 +4,7 @@ import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.text.BasicTextField
+import androidx.compose.foundation.text.KeyboardActions
 import androidx.compose.foundation.text.KeyboardOptions
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
@@ -12,6 +13,7 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.SolidColor
 import androidx.compose.ui.graphics.isSpecified
 import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.input.ImeAction
 import androidx.compose.ui.text.input.KeyboardCapitalization
 import androidx.compose.ui.text.input.KeyboardType
 import androidx.compose.ui.unit.dp
@@ -36,6 +38,9 @@ fun InlineTextField(
    minLines: Int = 1,
    keyboardType: KeyboardType = KeyboardType.Text,
    capitalization: KeyboardCapitalization = KeyboardCapitalization.None,
+    imeAction: ImeAction = ImeAction.Default,
+    /** Invoked when the IME action key (e.g. Done) is pressed. */
+    onImeAction: (() -> Unit)? = null,
 ) {
    val resolvedStyle = textStyle.copy(
        color = if (textStyle.color.isSpecified) {
@@ -53,7 +58,11 @@ fun InlineTextField(
        keyboardOptions = KeyboardOptions(
            keyboardType = keyboardType,
            capitalization = capitalization,
+            imeAction = imeAction,
        ),
+        keyboardActions = onImeAction?.let { action ->
+            KeyboardActions(onAny = { action() })
+        } ?: KeyboardActions.Default,
        cursorBrush = SolidColor(MaterialTheme.colorScheme.primary),
        decorationBox = { innerTextField ->
            Box {
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/common/NowLine.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/common/NowLine.kt
@@ -0,0 +1,90 @@
+package de.jeanlucmakiola.calendula.ui.common
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.offset
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.State
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.Dp
+import androidx.compose.ui.unit.dp
+import kotlinx.coroutines.delay
+import kotlinx.datetime.LocalDate
+import kotlinx.datetime.TimeZone
+import kotlinx.datetime.toLocalDateTime
+import kotlin.time.Clock
+import kotlin.time.Instant
+
+private val DotSize = 8.dp
+private val LineThickness = 2.dp
+
+/**
+ * Current wall-clock instant that updates once a minute, re-aligning to each
+ * minute boundary (rather than ticking a fixed 60 s) so it never drifts toward
+ * the middle of a minute. Drives the "now" line in the day/week grids.
+ */
+@Composable
+private fun rememberCurrentMinute(): State<Instant> {
+    val instant = remember { mutableStateOf(Clock.System.now()) }
+    LaunchedEffect(Unit) {
+        while (true) {
+            val now = Clock.System.now()
+            instant.value = now
+            delay(60_000L - now.toEpochMilliseconds() % 60_000L)
+        }
+    }
+    return instant
+}
+
+/**
+ * A thin "current time" indicator — a leading dot plus a line — drawn across a
+ * day column. Positioned on the same [hourHeight] scale the event blocks use so
+ * it lines up with the grid, and refreshed each minute. Renders nothing unless
+ * the wall clock is on [date]; callers mount it only for the column showing
+ * today, so the per-minute tick runs on a single column.
+ */
+@Composable
+fun NowLine(
+    date: LocalDate,
+    hourHeight: Dp,
+    modifier: Modifier = Modifier,
+) {
+    val now by rememberCurrentMinute()
+    val local = now.toLocalDateTime(TimeZone.currentSystemDefault())
+    if (local.date != date) return
+
+    val minutes = local.hour * 60 + local.minute
+    val top = hourHeight * (minutes / 60f)
+    val color = MaterialTheme.colorScheme.primary
+    Box(
+        modifier = modifier
+            .fillMaxWidth()
+            .height(DotSize)
+            .offset(y = top - DotSize / 2),
+        contentAlignment = Alignment.CenterStart,
+    ) {
+        Box(
+            modifier = Modifier
+                .fillMaxWidth()
+                .height(LineThickness)
+                .background(color),
+        )
+        // The dot anchors the line to the gutter edge, mirroring the standard
+        // calendar "now" marker; drawn after the line so it sits on top.
+        Box(
+            modifier = Modifier
+                .size(DotSize)
+                .background(color, CircleShape),
+        )
+    }
+}
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/common/Picker.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/common/Picker.kt
@@ -173,7 +173,11 @@ fun ReminderDefaultPicker(
            },
            onClick = { customExpanded = !customExpanded },
        )
-        AnimatedVisibility(visible = customExpanded) {
+        AnimatedVisibility(
+            visible = customExpanded,
+            enter = calendarExpandEnter(),
+            exit = calendarCollapseExit(),
+        ) {
            CustomReminderEditor(
                amountText = amountText,
                onAmountChange = { amountText = it },
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/day/DayScreen.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/day/DayScreen.kt
@@ -26,6 +26,7 @@ import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Menu
+import androidx.compose.material.icons.filled.Search
 import androidx.compose.material3.Card
 import androidx.compose.material3.CardDefaults
 import androidx.compose.material3.DrawerValue
@@ -71,8 +72,11 @@ import de.jeanlucmakiola.calendula.ui.common.CalendarDrawer
 import de.jeanlucmakiola.calendula.ui.common.CalendarFabColumn
 import de.jeanlucmakiola.calendula.ui.common.CalendarFailure
 import de.jeanlucmakiola.calendula.ui.common.CalendarView
+import de.jeanlucmakiola.calendula.ui.common.NowLine
 import de.jeanlucmakiola.calendula.ui.common.ViewSwitcherPill
 import de.jeanlucmakiola.calendula.ui.common.calendarSlideTransition
+import de.jeanlucmakiola.calendula.ui.common.rememberCalendarFadeSpec
+import de.jeanlucmakiola.calendula.ui.common.rememberReduceMotion
 import de.jeanlucmakiola.calendula.ui.common.next
 import de.jeanlucmakiola.calendula.ui.common.pastelize
 import de.jeanlucmakiola.calendula.ui.common.rememberCalendarSlideSpec
@@ -105,6 +109,7 @@ fun DayScreen(
    onSelectView: (CalendarView) -> Unit,
    onEventClick: (EventInstance) -> Unit,
    onOpenSettings: () -> Unit,
+    onOpenSearch: () -> Unit,
    onCreateEvent: (LocalDate, Int?) -> Unit,
    modifier: Modifier = Modifier,
    initialDateIso: String? = null,
@@ -188,6 +193,7 @@ fun DayScreen(
                    selectedView = selectedView,
                    onCycleView = { onSelectView(selectedView.next()) },
                    onOpenDrawer = { scope.launch { drawerState.open() } },
+                    onOpenSearch = onOpenSearch,
                    scrollBehavior = scrollBehavior,
                )
            },
@@ -233,6 +239,8 @@ private fun DayContent(
    val threshold = with(density) { 24.dp.toPx() }
    var dragAccum by remember { mutableFloatStateOf(0f) }
    val slideSpec = rememberCalendarSlideSpec()
+    val fadeSpec = rememberCalendarFadeSpec()
+    val reduceMotion = rememberReduceMotion()

    // Hoisted above the per-day AnimatedContent so the vertical scroll position
    // survives day-to-day swipes. We only centre on noon once, on first entry
@@ -283,7 +291,7 @@ private fun DayContent(
                DayUiState.Loading -> "loading"
            }
        },
-        transitionSpec = { calendarSlideTransition(slideDir, slideSpec) },
+        transitionSpec = { calendarSlideTransition(slideDir, slideSpec, fadeSpec, reduceMotion) },
        label = "day-transition",
    ) { s ->
        when (s) {
@@ -340,6 +348,7 @@ private fun DayTopBar(
    selectedView: CalendarView,
    onCycleView: () -> Unit,
    onOpenDrawer: () -> Unit,
+    onOpenSearch: () -> Unit,
    scrollBehavior: androidx.compose.material3.TopAppBarScrollBehavior,
 ) {
    TopAppBar(
@@ -358,6 +367,12 @@ private fun DayTopBar(
            }
        },
        actions = {
+            IconButton(onClick = onOpenSearch) {
+                Icon(
+                    imageVector = Icons.Default.Search,
+                    contentDescription = stringResource(R.string.search_action),
+                )
+            }
            ViewSwitcherPill(
                current = selectedView,
                onCycle = onCycleView,
@@ -496,6 +511,7 @@ private fun Timeline(
                    blocks = state.timed,
                    dark = dark,
                    date = state.date,
+                    today = state.today,
                    onEventClick = onEventClick,
                    onCreateAt = onCreateAt,
                    modifier = Modifier
@@ -512,6 +528,7 @@ private fun DayColumnCard(
    blocks: List<TimedBlock>,
    dark: Boolean,
    date: LocalDate,
+    today: LocalDate,
    onEventClick: (EventInstance) -> Unit,
    onCreateAt: (LocalDate, Int) -> Unit,
    modifier: Modifier = Modifier,
@@ -556,6 +573,10 @@ private fun DayColumnCard(
                        .padding(horizontal = 1.dp),
                )
            }
+            // Current-time line, on top of the events, only on today's column.
+            if (date == today) {
+                NowLine(date = date, hourHeight = HOUR_HEIGHT)
+            }
        }
    }
 }
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/detail/EventDetailScreen.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/detail/EventDetailScreen.kt
@@ -6,7 +6,6 @@ import android.content.Context
 import android.content.Intent
 import android.content.pm.PackageManager
 import android.net.Uri
-import androidx.activity.compose.BackHandler
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.compose.foundation.background
@@ -92,6 +91,7 @@ import de.jeanlucmakiola.calendula.domain.EventInstance
 import de.jeanlucmakiola.calendula.domain.EventStatus
 import de.jeanlucmakiola.calendula.domain.RecurringWriteScope
 import de.jeanlucmakiola.calendula.domain.Reminder
+import de.jeanlucmakiola.calendula.ui.common.predictiveBack
 import de.jeanlucmakiola.calendula.ui.common.CalendarFailure
 import de.jeanlucmakiola.calendula.ui.common.OptionCard
 import de.jeanlucmakiola.calendula.ui.common.currentLocale
@@ -132,8 +132,6 @@ fun EventDetailScreen(
    val state by viewModel.state.collectAsStateWithLifecycle()
    val deleteState by viewModel.deleteState.collectAsStateWithLifecycle()

-    BackHandler(onBack = onBack)
-
    val context = LocalContext.current
    val scope = rememberCoroutineScope()
    val snackbarHostState = remember { SnackbarHostState() }
@@ -214,6 +212,7 @@ fun EventDetailScreen(
    }

    Scaffold(
+        modifier = Modifier.predictiveBack(onBack = onBack),
        snackbarHost = { SnackbarHost(snackbarHostState) },
        topBar = {
            TopAppBar(
@@ -590,10 +589,22 @@ private fun AttendeeRow(attendee: Attendee) {
        verticalAlignment = Alignment.CenterVertically,
    ) {
        Column(modifier = Modifier.weight(1f)) {
+            val hasName = attendee.name.isNotBlank()
            Text(
-                text = attendee.name.ifBlank { attendee.email.orEmpty() },
+                text = if (hasName) attendee.name else attendee.email.orEmpty(),
                style = MaterialTheme.typography.bodyMedium,
            )
+            // Email as supporting text — only when the name is the headline, so we
+            // don't repeat it on rows that already fall back to the email above.
+            if (hasName) {
+                attendee.email?.takeIf { it.isNotBlank() }?.let { email ->
+                    Text(
+                        text = email,
+                        style = MaterialTheme.typography.bodySmall,
+                        color = MaterialTheme.colorScheme.onSurfaceVariant,
+                    )
+                }
+            }
            attendeeRoleLabel(attendee)?.let { roleRes ->
                Text(
                    text = stringResource(roleRes),
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/edit/EventEditScreen.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/edit/EventEditScreen.kt
@@ -1,15 +1,16 @@
 package de.jeanlucmakiola.calendula.ui.edit

 import android.Manifest
+import android.app.Activity
+import android.content.Context
+import android.content.Intent
 import android.content.pm.PackageManager
-import androidx.activity.compose.BackHandler
+import android.net.Uri
+import android.provider.ContactsContract
+import android.util.Patterns
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.compose.animation.AnimatedVisibility
-import androidx.compose.animation.expandVertically
-import androidx.compose.animation.fadeIn
-import androidx.compose.animation.fadeOut
-import androidx.compose.animation.shrinkVertically
 import androidx.compose.foundation.background
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.isSystemInDarkTheme
@@ -30,7 +31,6 @@ import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.text.BasicTextField
-import androidx.compose.foundation.text.KeyboardOptions
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.automirrored.filled.Notes
@@ -38,10 +38,14 @@ import androidx.compose.material.icons.filled.Add
 import androidx.compose.material.icons.filled.ArrowDropDown
 import androidx.compose.material.icons.filled.CalendarMonth
 import androidx.compose.material.icons.filled.Close
+import androidx.compose.material.icons.filled.Contacts
 import androidx.compose.material.icons.filled.EventAvailable
 import androidx.compose.material.icons.filled.Lock
 import androidx.compose.material.icons.filled.Notifications
 import androidx.compose.material.icons.filled.Palette
+import androidx.compose.material.icons.filled.People
+import androidx.compose.material.icons.filled.Person
+import androidx.compose.material.icons.filled.PersonAdd
 import androidx.compose.material.icons.filled.Place
 import androidx.compose.material.icons.filled.Public
 import androidx.compose.material.icons.filled.Repeat
@@ -49,12 +53,11 @@ import androidx.compose.material.icons.filled.Schedule
 import androidx.compose.material.icons.filled.Tune
 import androidx.compose.material.icons.filled.VisibilityOff
 import androidx.compose.material3.AlertDialog
-import androidx.compose.material3.AssistChip
 import androidx.compose.material3.Button
 import androidx.compose.material3.DropdownMenu
 import androidx.compose.material3.DropdownMenuItem
 import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
+import androidx.compose.material3.FilterChip
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
@@ -82,13 +85,17 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.SolidColor
 import androidx.compose.ui.graphics.isSpecified
+import androidx.compose.ui.graphics.Shape
 import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.AnnotatedString
 import androidx.compose.ui.text.TextStyle
 import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.text.input.ImeAction
 import androidx.compose.ui.text.input.KeyboardType
+import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
 import androidx.core.content.ContextCompat
 import androidx.hilt.navigation.compose.hiltViewModel
@@ -97,6 +104,7 @@ import de.jeanlucmakiola.calendula.R
 import de.jeanlucmakiola.calendula.domain.AccessLevel
 import de.jeanlucmakiola.calendula.domain.Availability
 import de.jeanlucmakiola.calendula.domain.CalendarSource
+import de.jeanlucmakiola.calendula.domain.EventAttendee
 import de.jeanlucmakiola.calendula.domain.EventColorOption
 import de.jeanlucmakiola.calendula.domain.EventForm
 import de.jeanlucmakiola.calendula.domain.EventFormField
@@ -107,6 +115,9 @@ import de.jeanlucmakiola.calendula.domain.RecurringWriteScope
 import de.jeanlucmakiola.calendula.domain.SimpleRecurrence
 import de.jeanlucmakiola.calendula.domain.parseSimpleRecurrence
 import de.jeanlucmakiola.calendula.domain.toRRule
+import de.jeanlucmakiola.calendula.ui.common.calendarCollapseExit
+import de.jeanlucmakiola.calendula.ui.common.calendarExpandEnter
+import de.jeanlucmakiola.calendula.ui.common.predictiveBack
 import de.jeanlucmakiola.calendula.ui.common.CALENDAR_COLOR_PALETTE
 import de.jeanlucmakiola.calendula.ui.common.CalendarDatePickerDialog
 import de.jeanlucmakiola.calendula.ui.common.ColorSwatchRow
@@ -115,6 +126,8 @@ import de.jeanlucmakiola.calendula.ui.common.DialogUnitDropdown
 import de.jeanlucmakiola.calendula.ui.common.MILLIS_PER_DAY
 import de.jeanlucmakiola.calendula.ui.common.InlineTextField
 import de.jeanlucmakiola.calendula.ui.common.OptionCard
+import de.jeanlucmakiola.calendula.ui.common.Position
+import de.jeanlucmakiola.calendula.ui.common.positionOf
 import de.jeanlucmakiola.calendula.ui.common.REMINDER_PRESETS
 import de.jeanlucmakiola.calendula.ui.common.ReminderUnit
 import de.jeanlucmakiola.calendula.ui.common.TimePickerAlert
@@ -186,8 +199,6 @@ fun EventEditScreen(
        viewModel.reset()
        onClose()
    }
-    BackHandler(onBack = close)
-
    // The event vanished between the detail screen and the edit tap — fall
    // back to the detail screen, which shows its own failure state.
    LaunchedEffect(loadFailed) {
@@ -237,6 +248,7 @@ fun EventEditScreen(
    }

    Scaffold(
+        modifier = Modifier.predictiveBack(onBack = close),
        snackbarHost = { SnackbarHost(snackbarHostState) },
        topBar = {
            TopAppBar(
@@ -394,7 +406,6 @@ private enum class PickerTarget { StartDate, StartTime, EndDate, EndTime }
 * spring open with the expressive spatial spec instead of popping in.
 * (Initially-visible sections render without animating.)
 */
-@OptIn(ExperimentalMaterial3ExpressiveApi::class)
@Composable
 private fun OptionalFormSection(
    visible: Boolean,
@@ -402,10 +413,8 @@ private fun OptionalFormSection(
 ) {
    AnimatedVisibility(
        visible = visible,
-        enter = expandVertically(MaterialTheme.motionScheme.fastSpatialSpec()) +
-            fadeIn(MaterialTheme.motionScheme.fastEffectsSpec()),
-        exit = shrinkVertically(MaterialTheme.motionScheme.fastSpatialSpec()) +
-            fadeOut(MaterialTheme.motionScheme.fastEffectsSpec()),
+        enter = calendarExpandEnter(),
+        exit = calendarCollapseExit(),
    ) {
        Column(modifier = Modifier.fillMaxWidth(), content = content)
    }
@@ -429,6 +438,37 @@ private fun EventEditContent(
    var showColorPicker by rememberSaveable { mutableStateOf(false) }
    var showFieldPicker by rememberSaveable { mutableStateOf(false) }

+    // Pick a guest from contacts: a one-shot system picker returning the chosen
+    // email row (email + display name). No READ_CONTACTS — the result Intent
+    // grants temporary read access, so Calendula stays no-network/no-permission.
+    val context = LocalContext.current
+    val pickContact = rememberLauncherForActivityResult(
+        ActivityResultContracts.StartActivityForResult(),
+    ) { result ->
+        if (result.resultCode == Activity.RESULT_OK) {
+            result.data?.data?.let { uri ->
+                readContactEmail(context, uri)?.let { (email, name) ->
+                    viewModel.addAttendee(email, name)
+                }
+            }
+        }
+    }
+
+    // Pick a postal address from contacts: the same one-shot picker, scoped to
+    // address rows, dropping the chosen contact's formatted address into the
+    // location field. Same no-permission guarantee as the guest picker above.
+    val pickContactAddress = rememberLauncherForActivityResult(
+        ActivityResultContracts.StartActivityForResult(),
+    ) { result ->
+        if (result.resultCode == Activity.RESULT_OK) {
+            result.data?.data?.let { uri ->
+                readContactAddress(context, uri)?.let { address ->
+                    viewModel.setLocation(address)
+                }
+            }
+        }
+    }
+
    val selectedCalendar = state.calendars.firstOrNull { it.id == form.calendarId }
    // The accent ties the form to the detail screen's design language: the
    // bar under the title takes the target calendar's colour.
@@ -560,11 +600,39 @@ private fun EventEditContent(
                icon = Icons.Default.Place,
                iconContentDescription = stringResource(R.string.event_detail_location),
            ) {
-                InlineField(
-                    value = form.location,
-                    onValueChange = viewModel::setLocation,
-                    placeholder = stringResource(R.string.event_detail_location),
-                )
+                Row(verticalAlignment = Alignment.CenterVertically) {
+                    InlineField(
+                        value = form.location,
+                        onValueChange = viewModel::setLocation,
+                        placeholder = stringResource(R.string.event_detail_location),
+                        modifier = Modifier
+                            .weight(1f)
+                            .padding(vertical = 4.dp),
+                    )
+                    IconButton(
+                        onClick = {
+                            runCatching {
+                                pickContactAddress.launch(
+                                    Intent(
+                                        Intent.ACTION_PICK,
+                                        ContactsContract.CommonDataKinds.StructuredPostal
+                                            .CONTENT_URI,
+                                    ),
+                                )
+                            }
+                        },
+                        modifier = Modifier.size(40.dp),
+                    ) {
+                        Icon(
+                            imageVector = Icons.Default.Contacts,
+                            contentDescription = stringResource(
+                                R.string.event_edit_location_from_contacts,
+                            ),
+                            tint = MaterialTheme.colorScheme.onSurfaceVariant,
+                            modifier = Modifier.size(22.dp),
+                        )
+                    }
+                }
            }
        }

@@ -587,33 +655,24 @@ private fun EventEditContent(

        OptionalFormSection(visible = EventFormField.Reminders in state.visibleFields) {
            Spacer(Modifier.height(gap))
-            // Reminders stack one per row (remove on the right edge); the
-            // add chip closes the card at the bottom. The card icon centres
-            // on the first row, whatever that is.
-            EditCard(
-                icon = Icons.Default.Notifications,
-                iconContentDescription = stringResource(R.string.event_detail_reminders),
-                header = {
-                    when (val first = form.reminders.firstOrNull()) {
-                        null -> AddReminderChip(onClick = { showReminderPicker = true })
-                        else -> ReminderRow(
-                            label = reminderLabel(first),
-                            onRemove = { viewModel.removeReminder(first) },
-                        )
-                    }
-                },
-            ) {
-                form.reminders.drop(1).forEach { minutes ->
-                    ReminderRow(
-                        label = reminderLabel(minutes),
-                        onRemove = { viewModel.removeReminder(minutes) },
-                    )
-                }
-                if (form.reminders.isNotEmpty()) {
-                    Spacer(Modifier.height(4.dp))
-                    AddReminderChip(onClick = { showReminderPicker = true })
-                }
+            // A grouped list like guests: each reminder is its own tonal card
+            // with connected corners, the last row being "Add reminder".
+            val reminders = form.reminders
+            val rows = reminders.size + 1
+            reminders.forEachIndexed { index, minutes ->
+                GroupedItemCard(
+                    position = positionOf(index, rows),
+                    icon = Icons.Default.Notifications,
+                    title = reminderLabel(minutes),
+                    removeContentDescription = stringResource(R.string.event_edit_remove_reminder),
+                    onRemove = { viewModel.removeReminder(minutes) },
+                )
            }
+            AddActionCard(
+                label = stringResource(R.string.event_edit_add_reminder),
+                position = positionOf(reminders.size, rows),
+                onClick = { showReminderPicker = true },
+            )
        }

        OptionalFormSection(visible = EventFormField.Recurrence in state.visibleFields) {
@@ -776,6 +835,52 @@ private fun EventEditContent(
            }
        }

+        OptionalFormSection(visible = EventFormField.Attendees in state.visibleFields) {
+            Spacer(Modifier.height(gap))
+            // Guests are an inline grouped list: each is a tonal card with a
+            // role toggle + remove, and the trailing card is an inline email
+            // field — type an address, press Done, it commits. Below sits an
+            // honest note — Calendula never sends invitations, so whether a
+            // guest is notified is the calendar backend's call.
+            val guests = form.attendees
+            val rows = guests.size + 1
+            guests.forEachIndexed { index, attendee ->
+                GuestCard(
+                    attendee = attendee,
+                    position = positionOf(index, rows),
+                    onToggleOptional = { viewModel.setAttendeeOptional(attendee, it) },
+                    onRemove = { viewModel.removeAttendee(attendee) },
+                )
+            }
+            AddGuestInlineCard(
+                position = positionOf(guests.size, rows),
+                onAdd = { viewModel.addAttendee(it) },
+                onPickContact = {
+                    runCatching {
+                        pickContact.launch(
+                            Intent(
+                                Intent.ACTION_PICK,
+                                ContactsContract.CommonDataKinds.Email.CONTENT_URI,
+                            ),
+                        )
+                    }
+                },
+            )
+            Spacer(Modifier.height(8.dp))
+            Text(
+                text = stringResource(
+                    if (isLocalCalendar) {
+                        R.string.event_edit_attendees_note_local
+                    } else {
+                        R.string.event_edit_attendees_note_synced
+                    },
+                ),
+                style = MaterialTheme.typography.bodySmall,
+                color = MaterialTheme.colorScheme.onSurfaceVariant,
+                modifier = Modifier.padding(horizontal = 4.dp),
+            )
+        }
+
        OptionalFormSection(visible = state.hiddenFields.isNotEmpty()) {
            Spacer(Modifier.height(20.dp))
            TextButton(
@@ -840,6 +945,7 @@ private fun EventEditContent(
        )
    }

+
    if (showRecurrencePicker) {
        RecurrencePickerDialog(
            current = form.rrule,
@@ -1262,45 +1368,274 @@ private fun recurrenceUnitLabel(freq: RecurrenceFreq): Int = when (freq) {
    RecurrenceFreq.Yearly -> R.string.recurrence_unit_years
 }

-/** One chosen reminder: humanised lead time, remove pinned to the right edge. */
-@Composable
-private fun ReminderRow(label: String, onRemove: () -> Unit) {
-    Row(
-        verticalAlignment = Alignment.CenterVertically,
-        modifier = Modifier.fillMaxWidth(),
-    ) {
-        Text(
-            text = label,
-            style = MaterialTheme.typography.titleMedium,
-            modifier = Modifier.weight(1f),
+/** Corner shape for a card at [position] in a grouped run (mirrors GroupedRow). */
+private fun groupedShape(position: Position, full: Dp = 20.dp, small: Dp = 6.dp): Shape =
+    when (position) {
+        Position.Alone -> RoundedCornerShape(full)
+        Position.Top -> RoundedCornerShape(
+            topStart = full, topEnd = full, bottomStart = small, bottomEnd = small,
        )
-        IconButton(onClick = onRemove, modifier = Modifier.size(32.dp)) {
+        Position.Middle -> RoundedCornerShape(small)
+        Position.Bottom -> RoundedCornerShape(
+            topStart = small, topEnd = small, bottomStart = full, bottomEnd = full,
+        )
+    }
+
+/** The 2dp gap that visually separates grouped cards (none after the last). */
+private fun groupedGap(position: Position): Modifier = when (position) {
+    Position.Top, Position.Middle -> Modifier.padding(bottom = 2.dp)
+    Position.Bottom, Position.Alone -> Modifier
+}
+
+/**
+ * One entry in a grouped form list (a guest, a reminder): a leading [icon],
+ * a [title] with optional [supporting] line, and a remove button — all on a
+ * tonal card whose corners come from its [position] in the run.
+ */
+@Composable
+private fun GroupedItemCard(
+    position: Position,
+    icon: ImageVector,
+    title: String,
+    removeContentDescription: String,
+    onRemove: () -> Unit,
+    supporting: String? = null,
+    titleMaxLines: Int = Int.MAX_VALUE,
+    trailing: @Composable (() -> Unit)? = null,
+) {
+    Surface(
+        color = MaterialTheme.colorScheme.surfaceContainerHigh,
+        shape = groupedShape(position),
+        modifier = Modifier
+            .fillMaxWidth()
+            .then(groupedGap(position)),
+    ) {
+        Row(
+            verticalAlignment = Alignment.CenterVertically,
+            modifier = Modifier.padding(start = 16.dp, end = 8.dp, top = 8.dp, bottom = 8.dp),
+        ) {
            Icon(
-                imageVector = Icons.Default.Close,
-                contentDescription = stringResource(R.string.event_edit_remove_reminder),
-                modifier = Modifier.size(18.dp),
+                imageVector = icon,
+                contentDescription = null,
+                tint = MaterialTheme.colorScheme.onSurfaceVariant,
+                modifier = Modifier.size(24.dp),
+            )
+            Spacer(Modifier.width(16.dp))
+            Column(modifier = Modifier.weight(1f)) {
+                Text(
+                    text = title,
+                    style = MaterialTheme.typography.titleMedium,
+                    maxLines = titleMaxLines,
+                    overflow = TextOverflow.Ellipsis,
+                )
+                if (supporting != null) {
+                    Text(
+                        text = supporting,
+                        style = MaterialTheme.typography.bodySmall,
+                        color = MaterialTheme.colorScheme.onSurfaceVariant,
+                    )
+                }
+            }
+            if (trailing != null) {
+                Spacer(Modifier.width(8.dp))
+                trailing()
+            }
+            IconButton(onClick = onRemove, modifier = Modifier.size(40.dp)) {
+                Icon(
+                    imageVector = Icons.Default.Close,
+                    contentDescription = removeContentDescription,
+                    tint = MaterialTheme.colorScheme.onSurfaceVariant,
+                    modifier = Modifier.size(20.dp),
+                )
+            }
+        }
+    }
+}
+
+/**
+ * One guest as a grouped-list card: avatar glyph, name/email, a tappable
+ * Required/Optional role chip, and remove. The email shows as the supporting
+ * line when a name is present, otherwise as the title.
+ */
+@Composable
+private fun GuestCard(
+    attendee: EventAttendee,
+    position: Position,
+    onToggleOptional: (Boolean) -> Unit,
+    onRemove: () -> Unit,
+) {
+    val hasName = attendee.name.isNotBlank()
+    GroupedItemCard(
+        position = position,
+        icon = Icons.Default.Person,
+        title = if (hasName) attendee.name else attendee.email,
+        supporting = attendee.email.takeIf { hasName },
+        titleMaxLines = 1,
+        removeContentDescription = stringResource(R.string.event_edit_remove_guest),
+        onRemove = onRemove,
+        trailing = {
+            FilterChip(
+                selected = attendee.optional,
+                onClick = { onToggleOptional(!attendee.optional) },
+                label = {
+                    Text(
+                        stringResource(
+                            if (attendee.optional) {
+                                R.string.event_edit_attendee_optional
+                            } else {
+                                R.string.event_edit_attendee_required
+                            },
+                        ),
+                    )
+                },
+            )
+        },
+    )
+}
+
+/** The trailing "Add …" action card of a grouped form list (opens a picker). */
+@Composable
+private fun AddActionCard(label: String, position: Position, onClick: () -> Unit) {
+    Surface(
+        onClick = onClick,
+        color = MaterialTheme.colorScheme.surfaceContainerHigh,
+        shape = groupedShape(position),
+        modifier = Modifier
+            .fillMaxWidth()
+            .then(groupedGap(position)),
+    ) {
+        Row(
+            verticalAlignment = Alignment.CenterVertically,
+            modifier = Modifier.padding(horizontal = 16.dp, vertical = 14.dp),
+        ) {
+            Icon(
+                imageVector = Icons.Default.Add,
+                contentDescription = null,
+                tint = MaterialTheme.colorScheme.primary,
+                modifier = Modifier.size(24.dp),
+            )
+            Spacer(Modifier.width(16.dp))
+            Text(
+                text = label,
+                style = MaterialTheme.typography.titleMedium,
+                color = MaterialTheme.colorScheme.primary,
            )
        }
    }
 }

+/**
+ * The trailing card of the guests list: an inline email field plus a "from
+ * contacts" button. Type an address and press Done (or tap +) to commit a guest;
+ * or pick from contacts to fill email + name at once. The field clears after,
+ * ready for the next. Matches the form's inline-field input style — no dialog.
+ */
@Composable
-private fun AddReminderChip(onClick: () -> Unit) {
-    AssistChip(
-        onClick = onClick,
-        label = { Text(stringResource(R.string.event_edit_add)) },
-        leadingIcon = {
+private fun AddGuestInlineCard(
+    position: Position,
+    onAdd: (String) -> Unit,
+    onPickContact: () -> Unit,
+) {
+    var text by rememberSaveable { mutableStateOf("") }
+    val valid = remember(text) { Patterns.EMAIL_ADDRESS.matcher(text.trim()).matches() }
+    fun commit() {
+        if (valid) {
+            onAdd(text.trim())
+            text = ""
+        }
+    }
+    Surface(
+        color = MaterialTheme.colorScheme.surfaceContainerHigh,
+        shape = groupedShape(position),
+        modifier = Modifier
+            .fillMaxWidth()
+            .then(groupedGap(position)),
+    ) {
+        Row(
+            verticalAlignment = Alignment.CenterVertically,
+            modifier = Modifier.padding(start = 16.dp, end = 8.dp, top = 8.dp, bottom = 8.dp),
+        ) {
            Icon(
-                imageVector = Icons.Default.Add,
+                imageVector = Icons.Default.PersonAdd,
                contentDescription = null,
-                modifier = Modifier.size(16.dp),
+                tint = MaterialTheme.colorScheme.onSurfaceVariant,
+                modifier = Modifier.size(24.dp),
            )
-        },
-        border = null,
-        modifier = Modifier.fillMaxWidth(),
-    )
+            Spacer(Modifier.width(16.dp))
+            InlineTextField(
+                value = text,
+                onValueChange = { text = it },
+                placeholder = stringResource(R.string.event_edit_add_guest_hint),
+                keyboardType = KeyboardType.Email,
+                imeAction = ImeAction.Done,
+                onImeAction = { commit() },
+                modifier = Modifier
+                    .weight(1f)
+                    .padding(vertical = 8.dp),
+            )
+            if (valid) {
+                IconButton(onClick = { commit() }, modifier = Modifier.size(40.dp)) {
+                    Icon(
+                        imageVector = Icons.Default.Add,
+                        contentDescription = stringResource(R.string.event_edit_add_guest),
+                        tint = MaterialTheme.colorScheme.primary,
+                        modifier = Modifier.size(22.dp),
+                    )
+                }
+            }
+            IconButton(onClick = onPickContact, modifier = Modifier.size(40.dp)) {
+                Icon(
+                    imageVector = Icons.Default.Contacts,
+                    contentDescription = stringResource(R.string.event_edit_add_guest_from_contacts),
+                    tint = MaterialTheme.colorScheme.onSurfaceVariant,
+                    modifier = Modifier.size(22.dp),
+                )
+            }
+        }
+    }
 }

+/**
+ * Read the email + display name from a contact-pick result URI. No
+ * READ_CONTACTS needed: ACTION_PICK grants this URI temporary read access.
+ */
+private fun readContactEmail(context: Context, uri: Uri): Pair<String, String>? =
+    context.contentResolver.query(
+        uri,
+        arrayOf(
+            ContactsContract.CommonDataKinds.Email.ADDRESS,
+            ContactsContract.Contacts.DISPLAY_NAME,
+        ),
+        null, null, null,
+    )?.use { cursor ->
+        if (!cursor.moveToFirst()) return@use null
+        val email = cursor.getString(0).orEmpty().trim()
+        val name = cursor.getString(1).orEmpty().trim()
+        email.takeIf { it.isNotEmpty() }?.let { it to name }
+    }
+
+/**
+ * Read the formatted postal address from a contact-pick result URI. No
+ * READ_CONTACTS needed: ACTION_PICK grants this URI temporary read access.
+ * The provider's formatted address is multi-line; collapse it to one line so
+ * it sits cleanly in the single-line location field.
+ */
+private fun readContactAddress(context: Context, uri: Uri): String? =
+    context.contentResolver.query(
+        uri,
+        arrayOf(ContactsContract.CommonDataKinds.StructuredPostal.FORMATTED_ADDRESS),
+        null, null, null,
+    )?.use { cursor ->
+        if (!cursor.moveToFirst()) return@use null
+        cursor.getString(0).orEmpty()
+            .lines()
+            .map { it.trim() }
+            .filter { it.isNotEmpty() }
+            .joinToString(", ")
+            .takeIf { it.isNotEmpty() }
+    }
+
+
 private fun fieldLabel(field: EventFormField): Int = when (field) {
    EventFormField.Location -> R.string.event_detail_location
    EventFormField.Description -> R.string.event_detail_description
@@ -1309,6 +1644,7 @@ private fun fieldLabel(field: EventFormField): Int = when (field) {
    EventFormField.Availability -> R.string.event_edit_availability
    EventFormField.Visibility -> R.string.event_edit_visibility
    EventFormField.Color -> R.string.event_edit_color
+    EventFormField.Attendees -> R.string.event_edit_attendees
 }

 private fun fieldIcon(field: EventFormField): ImageVector = when (field) {
@@ -1319,6 +1655,7 @@ private fun fieldIcon(field: EventFormField): ImageVector = when (field) {
    EventFormField.Availability -> Icons.Default.EventAvailable
    EventFormField.Visibility -> Icons.Default.Lock
    EventFormField.Color -> Icons.Default.Palette
+    EventFormField.Attendees -> Icons.Default.People
 }

 /**
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/edit/EventEditViewModel.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/edit/EventEditViewModel.kt
@@ -13,6 +13,7 @@ import de.jeanlucmakiola.calendula.domain.AccessLevel
 import de.jeanlucmakiola.calendula.domain.Availability
 import de.jeanlucmakiola.calendula.domain.CalendarSource
 import de.jeanlucmakiola.calendula.domain.EditSnapshot
+import de.jeanlucmakiola.calendula.domain.EventAttendee
 import de.jeanlucmakiola.calendula.domain.EventColorOption
 import de.jeanlucmakiola.calendula.domain.EventForm
 import de.jeanlucmakiola.calendula.domain.EventFormField
@@ -120,10 +121,18 @@ class EventEditViewModel @Inject constructor(
        val allowColorOnUnsupported: Boolean,
    )

-    /** Writable calendars — the only valid event targets. */
-    private val writableCalendars: Flow<List<CalendarSource>> = repository.calendars()
-        .map { calendars -> calendars.filter { it.canModifyContents } }
-        .catch { emit(emptyList()) }
+    /**
+     * Writable calendars — the only valid event targets. Disabled calendars are
+     * excluded, so you can't create into a calendar you've removed from the app;
+     * a last-used preselect landing on a now-disabled calendar falls back to the
+     * first remaining writable one (handled by [resolvedCalendarId] and [state]).
+     */
+    private val writableCalendars: Flow<List<CalendarSource>> = combine(
+        repository.calendars(),
+        prefs.disabledCalendarIds,
+    ) { calendars, disabled ->
+        calendars.filter { it.canModifyContents && it.id !in disabled }
+    }.catch { emit(emptyList()) }

    /** The target calendar id, resolved exactly as the form shows it. */
    private val resolvedCalendarId: Flow<Long?> = combine(
@@ -353,6 +362,33 @@ class EventEditViewModel @Inject constructor(
        update { it.copy(reminders = it.reminders - minutes) }
    }

+    /**
+     * Add a guest, keyed on a trimmed lower-cased email so re-adding the same
+     * address just refreshes it (no duplicate row). A blank email is ignored —
+     * the email is what we write and dedup on.
+     */
+    fun addAttendee(email: String, name: String = "", optional: Boolean = false) {
+        val trimmed = email.trim()
+        if (trimmed.isEmpty()) return
+        update { form ->
+            val attendee = EventAttendee(email = trimmed, name = name.trim(), optional = optional)
+            val rest = form.attendees.filterNot { it.email.equals(trimmed, ignoreCase = true) }
+            form.copy(attendees = rest + attendee)
+        }
+    }
+
+    fun removeAttendee(attendee: EventAttendee) =
+        update { it.copy(attendees = it.attendees.filterNot { a -> a.email.equals(attendee.email, ignoreCase = true) }) }
+
+    /** Flip a guest between required and optional (the per-row role toggle). */
+    fun setAttendeeOptional(attendee: EventAttendee, optional: Boolean) = update { form ->
+        form.copy(
+            attendees = form.attendees.map { a ->
+                if (a.email.equals(attendee.email, ignoreCase = true)) a.copy(optional = optional) else a
+            },
+        )
+    }
+
    /** Moving the start drags the end along, preserving the duration. */
    fun setStartDate(date: LocalDate) = moveStart { LocalDateTime(date, it.time) }
    fun setStartTime(time: LocalTime) = moveStart { LocalDateTime(it.date, time) }
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/filter/FilterViewModel.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/filter/FilterViewModel.kt
@@ -30,11 +30,16 @@ class FilterViewModel @Inject constructor(
        combine(
            repository.calendars(),
            prefs.hiddenCalendarIds,
-        ) { calendars, hidden ->
-            if (calendars.isEmpty()) {
+            prefs.disabledCalendarIds,
+        ) { calendars, hidden, disabled ->
+            // Disabled calendars are gone from the app entirely — they don't
+            // belong in the drawer's hide/show list (you can't hide what's
+            // already disabled). They live only in Settings → Calendars.
+            val enabled = calendars.filterNot { it.id in disabled }
+            if (enabled.isEmpty()) {
                FilterUiState.Failure(FailureReason.NoCalendarsConfigured)
            } else {
-                FilterUiState.Success(groupByAccount(calendars, hidden))
+                FilterUiState.Success(groupByAccount(enabled, hidden))
            }
        }
            .catch { emit(FilterUiState.Failure(FailureReason.ProviderUnavailable)) }
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/imports/ImportScreen.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/imports/ImportScreen.kt
@@ -1,7 +1,6 @@
 package de.jeanlucmakiola.calendula.ui.imports

 import android.net.Uri
-import androidx.activity.compose.BackHandler
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
@@ -39,6 +38,7 @@ import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import de.jeanlucmakiola.calendula.R
 import de.jeanlucmakiola.calendula.domain.EventForm
 import de.jeanlucmakiola.calendula.domain.ics.IcsParseWarning
+import de.jeanlucmakiola.calendula.ui.common.predictiveBack
 import de.jeanlucmakiola.calendula.ui.common.OptionCard

 /**
@@ -57,7 +57,6 @@ fun ImportScreen(
 ) {
    LaunchedEffect(uri) { viewModel.load(uri) }
    val state by viewModel.state.collectAsStateWithLifecycle()
-    BackHandler(onBack = onClose)

    // A single event isn't shown here — it opens the create form for review.
    LaunchedEffect(state) {
@@ -65,7 +64,9 @@ fun ImportScreen(
    }

    Scaffold(
-        modifier = Modifier.fillMaxSize(),
+        modifier = Modifier
+            .predictiveBack(onBack = onClose)
+            .fillMaxSize(),
        topBar = {
            TopAppBar(
                title = { Text(stringResource(R.string.import_title)) },
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/imports/ImportViewModel.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/imports/ImportViewModel.kt
@@ -7,6 +7,7 @@ import dagger.hilt.android.lifecycle.HiltViewModel
 import de.jeanlucmakiola.calendula.data.calendar.CalendarRepository
 import de.jeanlucmakiola.calendula.data.di.IoDispatcher
 import de.jeanlucmakiola.calendula.data.ics.IcsImporter
+import de.jeanlucmakiola.calendula.data.prefs.CalendarPrefs
 import de.jeanlucmakiola.calendula.domain.CalendarSource
 import de.jeanlucmakiola.calendula.domain.EventForm
 import de.jeanlucmakiola.calendula.domain.ics.IcsImportSummary
@@ -56,6 +57,7 @@ sealed interface ImportUiState {
 class ImportViewModel @Inject constructor(
    private val repository: CalendarRepository,
    private val importer: IcsImporter,
+    private val prefs: CalendarPrefs,
    @IoDispatcher private val io: CoroutineDispatcher,
 ) : ViewModel() {

@@ -79,11 +81,17 @@ class ImportViewModel @Inject constructor(
                    form = parsed.events.single().toEventForm(TimeZone.currentSystemDefault()),
                    warnings = parsed.warnings,
                )
-                else -> ImportUiState.Many(
-                    events = parsed.events,
-                    warnings = parsed.warnings,
-                    calendars = repository.calendars().first().filter { it.canModifyContents },
-                )
+                else -> {
+                    // A disabled calendar is removed from the app, so it can't be
+                    // an import target — exclude it alongside the read-only ones.
+                    val disabled = prefs.disabledCalendarIds.first()
+                    ImportUiState.Many(
+                        events = parsed.events,
+                        warnings = parsed.warnings,
+                        calendars = repository.calendars().first()
+                            .filter { it.canModifyContents && it.id !in disabled },
+                    )
+                }
            }
        }
    }
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/month/MonthScreen.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/month/MonthScreen.kt
@@ -23,6 +23,7 @@ import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Menu
+import androidx.compose.material.icons.filled.Search
 import androidx.compose.material3.DrawerValue
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.Icon
@@ -65,6 +66,8 @@ import de.jeanlucmakiola.calendula.ui.common.CalendarFailure
 import de.jeanlucmakiola.calendula.ui.common.CalendarView
 import de.jeanlucmakiola.calendula.ui.common.ViewSwitcherPill
 import de.jeanlucmakiola.calendula.ui.common.calendarSlideTransition
+import de.jeanlucmakiola.calendula.ui.common.rememberCalendarFadeSpec
+import de.jeanlucmakiola.calendula.ui.common.rememberReduceMotion
 import de.jeanlucmakiola.calendula.ui.common.currentLocale
 import de.jeanlucmakiola.calendula.ui.common.rememberCalendarSlideSpec
 import de.jeanlucmakiola.calendula.ui.common.next
@@ -86,6 +89,7 @@ fun MonthScreen(
    onSelectView: (CalendarView) -> Unit,
    onOpenDay: (LocalDate) -> Unit,
    onOpenSettings: () -> Unit,
+    onOpenSearch: () -> Unit,
    onCreateEvent: (LocalDate, Int?) -> Unit,
    modifier: Modifier = Modifier,
    viewModel: MonthViewModel = hiltViewModel(),
@@ -161,6 +165,7 @@ fun MonthScreen(
                    selectedView = selectedView,
                    onCycleView = { onSelectView(selectedView.next()) },
                    onOpenDrawer = { scope.launch { drawerState.open() } },
+                    onOpenSearch = onOpenSearch,
                    scrollBehavior = scrollBehavior,
                )
            },
@@ -214,6 +219,8 @@ private fun MonthContent(
    val threshold = with(density) { 6.dp.toPx() }
    var dragAccum by remember { mutableFloatStateOf(0f) }
    val slideSpec = rememberCalendarSlideSpec()
+    val fadeSpec = rememberCalendarFadeSpec()
+    val reduceMotion = rememberReduceMotion()

    val swipeModifier = Modifier.pointerInput(Unit) {
        detectHorizontalDragGestures(
@@ -240,7 +247,7 @@ private fun MonthContent(
                MonthUiState.Loading -> "loading"
            }
        },
-        transitionSpec = { calendarSlideTransition(slideDir, slideSpec) },
+        transitionSpec = { calendarSlideTransition(slideDir, slideSpec, fadeSpec, reduceMotion) },
        label = "month-transition",
    ) { s ->
        when (s) {
@@ -261,6 +268,7 @@ private fun MonthTopBar(
    selectedView: CalendarView,
    onCycleView: () -> Unit,
    onOpenDrawer: () -> Unit,
+    onOpenSearch: () -> Unit,
    scrollBehavior: androidx.compose.material3.TopAppBarScrollBehavior,
 ) {
    TopAppBar(
@@ -279,6 +287,12 @@ private fun MonthTopBar(
            }
        },
        actions = {
+            IconButton(onClick = onOpenSearch) {
+                Icon(
+                    imageVector = Icons.Default.Search,
+                    contentDescription = stringResource(R.string.search_action),
+                )
+            }
            ViewSwitcherPill(
                current = selectedView,
                onCycle = onCycleView,
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/search/SearchScreen.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/search/SearchScreen.kt
@@ -0,0 +1,259 @@
+package de.jeanlucmakiola.calendula.ui.search
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.imePadding
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.itemsIndexed
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
+import androidx.compose.material.icons.filled.Close
+import androidx.compose.material.icons.filled.SearchOff
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
+import androidx.compose.material3.TopAppBarDefaults
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.focus.FocusRequester
+import androidx.compose.ui.focus.focusRequester
+import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.platform.LocalSoftwareKeyboardController
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.input.ImeAction
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.unit.dp
+import androidx.hilt.navigation.compose.hiltViewModel
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import de.jeanlucmakiola.calendula.R
+import de.jeanlucmakiola.calendula.domain.EventInstance
+import de.jeanlucmakiola.calendula.ui.common.calendarAnimateItem
+import de.jeanlucmakiola.calendula.ui.common.predictiveBack
+import de.jeanlucmakiola.calendula.ui.common.GroupedRow
+import de.jeanlucmakiola.calendula.ui.common.InlineTextField
+import de.jeanlucmakiola.calendula.ui.common.Position
+import de.jeanlucmakiola.calendula.ui.common.currentLocale
+import de.jeanlucmakiola.calendula.ui.common.pastelize
+import de.jeanlucmakiola.calendula.ui.common.positionOf
+import java.time.Instant as JavaInstant
+import java.time.ZoneId
+import java.time.format.DateTimeFormatter
+import java.time.format.FormatStyle
+
+/**
+ * Full-text event search (top-bar entry). Type a query → matching events
+ * (title / location / description) across the whole calendar, newest-relevant
+ * first; tap a result to open its detail. A full-screen overlay hosted by
+ * [de.jeanlucmakiola.calendula.ui.CalendarHost].
+ */
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun SearchScreen(
+    onBack: () -> Unit,
+    onEventClick: (EventInstance) -> Unit,
+    modifier: Modifier = Modifier,
+    viewModel: SearchViewModel = hiltViewModel(),
+) {
+    val query by viewModel.query.collectAsStateWithLifecycle()
+    val state by viewModel.state.collectAsStateWithLifecycle()
+    val focusRequester = remember { FocusRequester() }
+    val keyboard = LocalSoftwareKeyboardController.current
+
+    // Each fresh open starts blank and straight into typing. The ViewModel is
+    // activity-scoped so it outlives the overlay; clearing on (re)enter is what
+    // resets a previous search. Peeking a result doesn't re-run this (the screen
+    // stays composed under the detail), so backing out keeps the query.
+    LaunchedEffect(Unit) {
+        viewModel.setQuery("")
+        focusRequester.requestFocus()
+        keyboard?.show()
+    }
+    Scaffold(
+        modifier = modifier.predictiveBack(onBack = onBack),
+        containerColor = MaterialTheme.colorScheme.surface,
+        topBar = {
+            TopAppBar(
+                title = {
+                    InlineTextField(
+                        value = query,
+                        onValueChange = viewModel::setQuery,
+                        placeholder = stringResource(R.string.search_hint),
+                        imeAction = ImeAction.Search,
+                        onImeAction = { keyboard?.hide() },
+                        modifier = Modifier
+                            .fillMaxWidth()
+                            .focusRequester(focusRequester),
+                    )
+                },
+                navigationIcon = {
+                    IconButton(onClick = onBack) {
+                        Icon(
+                            imageVector = Icons.AutoMirrored.Filled.ArrowBack,
+                            contentDescription = stringResource(R.string.search_back),
+                        )
+                    }
+                },
+                actions = {
+                    if (query.isNotEmpty()) {
+                        IconButton(onClick = { viewModel.setQuery("") }) {
+                            Icon(
+                                imageVector = Icons.Default.Close,
+                                contentDescription = stringResource(R.string.search_clear),
+                            )
+                        }
+                    }
+                },
+                colors = TopAppBarDefaults.topAppBarColors(
+                    containerColor = MaterialTheme.colorScheme.surface,
+                ),
+            )
+        },
+    ) { padding ->
+        // imePadding shrinks the content by the keyboard, so the centered
+        // idle/empty message re-centres in the space above it (and the results
+        // list lifts clear of the keyboard too).
+        Box(
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(padding)
+                .imePadding(),
+        ) {
+            when (val s = state) {
+                SearchUiState.Idle -> SearchMessage(
+                    icon = null,
+                    text = stringResource(R.string.search_idle_hint),
+                )
+                is SearchUiState.Empty -> SearchMessage(
+                    icon = Icons.Default.SearchOff,
+                    text = stringResource(R.string.search_empty, s.query),
+                )
+                is SearchUiState.Results -> SearchResults(
+                    events = s.events,
+                    onEventClick = onEventClick,
+                )
+            }
+        }
+    }
+}
+
+@Composable
+private fun SearchResults(
+    events: List<EventInstance>,
+    onEventClick: (EventInstance) -> Unit,
+) {
+    LazyColumn(
+        modifier = Modifier.fillMaxSize(),
+        contentPadding = PaddingValues(start = 16.dp, end = 16.dp, top = 8.dp, bottom = 96.dp),
+    ) {
+        itemsIndexed(
+            items = events,
+            key = { _, event -> event.eventId },
+        ) { index, event ->
+            SearchResultRow(
+                event = event,
+                position = positionOf(index, events.size),
+                modifier = calendarAnimateItem(),
+                onClick = { onEventClick(event) },
+            )
+        }
+    }
+}
+
+@Composable
+private fun SearchResultRow(
+    event: EventInstance,
+    position: Position,
+    modifier: Modifier = Modifier,
+    onClick: () -> Unit,
+) {
+    val dark = isSystemInDarkTheme()
+    GroupedRow(
+        modifier = modifier,
+        title = event.title,
+        summary = searchSummary(event),
+        position = position,
+        minHeight = 64.dp,
+        leading = {
+            Box(
+                modifier = Modifier
+                    .size(width = 6.dp, height = 36.dp)
+                    .clip(RoundedCornerShape(3.dp))
+                    .background(pastelize(event.color, dark)),
+            )
+        },
+        onClick = onClick,
+    )
+}
+
+/** "Wed, 17 Jun 2026 · 09:00 · Office" — date, then time (or All day), then location. */
+@Composable
+private fun searchSummary(event: EventInstance): String {
+    val locale = currentLocale()
+    val zone = remember { ZoneId.systemDefault() }
+    val start = remember(event.start, zone) {
+        JavaInstant.ofEpochMilli(event.start.toEpochMilliseconds()).atZone(zone)
+    }
+    val dateText = remember(locale) {
+        DateTimeFormatter.ofLocalizedDate(FormatStyle.MEDIUM).withLocale(locale)
+    }.format(start)
+    val timeText = if (event.isAllDay) {
+        stringResource(R.string.event_detail_all_day)
+    } else {
+        remember(locale) {
+            DateTimeFormatter.ofLocalizedTime(FormatStyle.SHORT).withLocale(locale)
+        }.format(start)
+    }
+    val base = "$dateText · $timeText"
+    return event.location?.takeIf { it.isNotBlank() }?.let { "$base · $it" } ?: base
+}
+
+@Composable
+private fun SearchMessage(
+    icon: ImageVector?,
+    text: String,
+) {
+    Surface(color = MaterialTheme.colorScheme.surface, modifier = Modifier.fillMaxSize()) {
+        Column(
+            modifier = Modifier.fillMaxSize().padding(32.dp),
+            verticalArrangement = Arrangement.Center,
+            horizontalAlignment = Alignment.CenterHorizontally,
+        ) {
+            if (icon != null) {
+                Icon(
+                    imageVector = icon,
+                    contentDescription = null,
+                    tint = MaterialTheme.colorScheme.onSurfaceVariant,
+                    modifier = Modifier.size(48.dp),
+                )
+                Spacer(Modifier.height(16.dp))
+            }
+            Text(
+                text = text,
+                style = MaterialTheme.typography.bodyMedium,
+                color = MaterialTheme.colorScheme.onSurfaceVariant,
+                textAlign = TextAlign.Center,
+            )
+        }
+    }
+}
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/search/SearchViewModel.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/search/SearchViewModel.kt
@@ -0,0 +1,77 @@
+package de.jeanlucmakiola.calendula.ui.search
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import dagger.hilt.android.lifecycle.HiltViewModel
+import de.jeanlucmakiola.calendula.data.calendar.CalendarRepository
+import de.jeanlucmakiola.calendula.data.di.IoDispatcher
+import de.jeanlucmakiola.calendula.domain.EventInstance
+import kotlinx.coroutines.CoroutineDispatcher
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.FlowPreview
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.SharingStarted
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.catch
+import kotlinx.coroutines.flow.debounce
+import kotlinx.coroutines.flow.distinctUntilChanged
+import kotlinx.coroutines.flow.flowOn
+import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.flow.mapLatest
+import kotlinx.coroutines.flow.stateIn
+import kotlin.time.Clock
+import javax.inject.Inject
+
+/** Shortest query that triggers a search; one character matches almost everything. */
+private const val MIN_QUERY_LENGTH = 2
+
+sealed interface SearchUiState {
+    /** No query yet, or one too short to search — show the prompt. */
+    data object Idle : SearchUiState
+
+    /** A query ran but matched nothing. */
+    data class Empty(val query: String) : SearchUiState
+
+    /** Matches, ordered nearest-to-today first (upcoming ascending, then past descending). */
+    data class Results(val events: List<EventInstance>) : SearchUiState
+}
+
+@OptIn(ExperimentalCoroutinesApi::class, FlowPreview::class)
+@HiltViewModel
+class SearchViewModel @Inject constructor(
+    private val repository: CalendarRepository,
+    @IoDispatcher private val io: CoroutineDispatcher,
+) : ViewModel() {
+
+    private val _query = MutableStateFlow("")
+    val query: StateFlow<String> = _query.asStateFlow()
+
+    val state: StateFlow<SearchUiState> = _query
+        .debounce(250L)
+        .map { it.trim() }
+        .distinctUntilChanged()
+        .mapLatest { q ->
+            if (q.length < MIN_QUERY_LENGTH) {
+                SearchUiState.Idle
+            } else {
+                val results = repository.searchEvents(q)
+                if (results.isEmpty()) SearchUiState.Empty(q)
+                else SearchUiState.Results(sortNearestFirst(results))
+            }
+        }
+        .catch { emit(SearchUiState.Idle) }
+        .flowOn(io)
+        .stateIn(viewModelScope, SharingStarted.WhileSubscribed(5_000L), SearchUiState.Idle)
+
+    fun setQuery(value: String) {
+        _query.value = value
+    }
+
+    /** Soonest upcoming (and ongoing) first, then the most recent past. */
+    private fun sortNearestFirst(events: List<EventInstance>): List<EventInstance> {
+        val now = Clock.System.now()
+        val (upcoming, past) = events.partition { it.end >= now }
+        return upcoming.sortedBy { it.start } + past.sortedByDescending { it.start }
+    }
+}
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/settings/SettingsScreen.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/settings/SettingsScreen.kt
@@ -1,12 +1,16 @@
 package de.jeanlucmakiola.calendula.ui.settings

 import android.Manifest
+import android.app.StatusBarManager
+import android.content.ComponentName
 import android.content.Context
 import android.content.Intent
 import android.content.pm.PackageManager
+import android.graphics.drawable.Icon
 import android.os.Build
 import android.os.PowerManager
 import android.provider.Settings
+import androidx.annotation.RequiresApi
 import android.text.format.DateFormat
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
@@ -38,11 +42,13 @@ import androidx.compose.material.icons.filled.CalendarMonth
 import androidx.compose.material.icons.filled.Check
 import androidx.compose.material.icons.filled.ExpandLess
 import androidx.compose.material.icons.filled.ExpandMore
+import androidx.compose.material.icons.filled.Favorite
 import androidx.compose.material.icons.filled.Gavel
 import androidx.compose.material.icons.filled.Language
 import androidx.compose.material.icons.filled.Notifications
 import androidx.compose.material.icons.filled.Palette
 import androidx.compose.material.icons.filled.Tune
+import androidx.compose.material3.FilledTonalButton
 import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.OutlinedButton
@@ -63,6 +69,7 @@ import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.colorResource
 import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.pluralStringResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
@@ -79,11 +86,16 @@ import de.jeanlucmakiola.calendula.data.prefs.CalendarReminderOverride
 import de.jeanlucmakiola.calendula.data.prefs.ThemeMode
 import de.jeanlucmakiola.calendula.data.prefs.WeekStartPref
 import de.jeanlucmakiola.calendula.domain.EventFormField
+import de.jeanlucmakiola.calendula.qs.NewEventTileService
 import de.jeanlucmakiola.calendula.ui.crash.CrashReportDialog
 import de.jeanlucmakiola.calendula.ui.crash.openIssueTracker
 import de.jeanlucmakiola.calendula.ui.crash.submitCrashReport
+import de.jeanlucmakiola.calendula.ui.common.calendarCollapseExit
+import de.jeanlucmakiola.calendula.ui.common.calendarExpandEnter
 import de.jeanlucmakiola.calendula.ui.common.CollapsingScaffold
 import de.jeanlucmakiola.calendula.ui.common.GroupedRow
+import de.jeanlucmakiola.calendula.ui.common.IMPLEMENTED_VIEWS
+import de.jeanlucmakiola.calendula.ui.common.labelRes
 import de.jeanlucmakiola.calendula.ui.common.CalendarColorChip
 import de.jeanlucmakiola.calendula.ui.common.OptionPicker
 import de.jeanlucmakiola.calendula.ui.common.Position
@@ -282,6 +294,7 @@ private fun AboutCard() {
    val context = LocalContext.current
    val sourceUrl = stringResource(R.string.about_source_url)
    val licenseUrl = stringResource(R.string.about_license_url)
+    val supportUrl = stringResource(R.string.about_support_url)

    Surface(
        color = MaterialTheme.colorScheme.surfaceContainerHigh,
@@ -340,6 +353,19 @@ private fun AboutCard() {
                    Text(stringResource(R.string.settings_license))
                }
            }
+            Spacer(Modifier.height(8.dp))
+            FilledTonalButton(
+                onClick = { openUrl(context, supportUrl) },
+                modifier = Modifier.fillMaxWidth(),
+            ) {
+                Icon(
+                    Icons.Default.Favorite,
+                    contentDescription = null,
+                    modifier = Modifier.size(18.dp),
+                )
+                Spacer(Modifier.width(8.dp))
+                Text(stringResource(R.string.settings_about_support))
+            }
        }
    }
 }
@@ -398,6 +424,7 @@ private fun AppearanceScreen(
 ) {
    var showTheme by remember { mutableStateOf(false) }
    var showWeekStart by remember { mutableStateOf(false) }
+    var showDefaultView by remember { mutableStateOf(false) }

    CollapsingScaffold(
        title = stringResource(R.string.settings_section_appearance),
@@ -409,6 +436,12 @@ private fun AppearanceScreen(
            position = Position.Top,
            onClick = { showTheme = true },
        )
+        GroupedRow(
+            title = stringResource(R.string.settings_default_view),
+            summary = stringResource(state.defaultView.labelRes),
+            position = Position.Middle,
+            onClick = { showDefaultView = true },
+        )
        GroupedRow(
            title = stringResource(R.string.settings_dynamic_color),
            summary = if (state.dynamicColorAvailable) {
@@ -458,6 +491,16 @@ private fun AppearanceScreen(
            onDismiss = { showWeekStart = false },
        )
    }
+    if (showDefaultView) {
+        OptionPicker(
+            title = stringResource(R.string.settings_default_view),
+            options = IMPLEMENTED_VIEWS,
+            selected = state.defaultView,
+            label = { stringResource(it.labelRes) },
+            onSelect = viewModel::setDefaultView,
+            onDismiss = { showDefaultView = false },
+        )
+    }
 }

@Composable
@@ -513,9 +556,39 @@ private fun EventFormScreen(
                )
            },
        )
+
+        // One-tap add of the "New event" Quick Settings tile. The system prompt
+        // is API 33+; on older versions the tile is still addable manually from
+        // the QS editor, so the row simply doesn't appear there.
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            Spacer(Modifier.height(24.dp))
+            val context = LocalContext.current
+            GroupedRow(
+                title = stringResource(R.string.settings_qs_tile),
+                summary = stringResource(R.string.settings_qs_tile_hint),
+                position = Position.Alone,
+                onClick = { requestAddQsTile(context) },
+            )
+        }
    }
 }

+/**
+ * Ask the system to add the "New event" Quick Settings tile (API 33+). The OS
+ * shows its own confirmation dialog and handles the already-added case, so no
+ * result handling is needed here.
+ */
+@RequiresApi(Build.VERSION_CODES.TIRAMISU)
+private fun requestAddQsTile(context: Context) {
+    val statusBar = context.getSystemService(StatusBarManager::class.java) ?: return
+    statusBar.requestAddTileService(
+        ComponentName(context, NewEventTileService::class.java),
+        context.getString(R.string.qs_tile_new_event_label),
+        Icon.createWithResource(context, R.drawable.ic_qs_new_event),
+        context.mainExecutor,
+    ) { /* result code unused — the system surfaces its own feedback */ }
+}
+
 /**
 * Reminder-notifications toggle (v1.4), mirroring the onboarding step.
 * Turning it on re-requests `POST_NOTIFICATIONS` when missing (API 33+) —
@@ -546,6 +619,7 @@ private fun NotificationsScreen(
    var showDefaultReminder by remember { mutableStateOf(false) }
    var showAllDayReminder by remember { mutableStateOf(false) }
    var showAllDayReminderTime by remember { mutableStateOf(false) }
+    var showSnooze by remember { mutableStateOf(false) }
    var overrideDialog by remember { mutableStateOf<OverrideTarget?>(null) }
    var expandedCalendars by remember { mutableStateOf(emptySet<Long>()) }

@@ -618,7 +692,11 @@ private fun NotificationsScreen(
                        }
                    },
                )
-                AnimatedVisibility(visible = expanded) {
+                AnimatedVisibility(
+                    visible = expanded,
+                    enter = calendarExpandEnter(),
+                    exit = calendarCollapseExit(),
+                ) {
                    Column {
                        val timed = state.perCalendarReminderOverride.choiceFor(calendar.id)
                        GroupedRow(
@@ -666,8 +744,27 @@ private fun NotificationsScreen(
            },
            onClick = { openBatteryOptimizationSettings(context) },
        )
+
+        // Snooze: how long the notification's "Snooze" action defers a reminder.
+        Spacer(Modifier.height(24.dp))
+        GroupedRow(
+            title = stringResource(R.string.settings_snooze_duration),
+            summary = snoozeDurationLabel(state.snoozeMinutes),
+            position = Position.Alone,
+            onClick = { showSnooze = true },
+        )
    }

+    if (showSnooze) {
+        OptionPicker(
+            title = stringResource(R.string.settings_snooze_duration),
+            options = SNOOZE_PRESETS,
+            selected = state.snoozeMinutes,
+            label = { snoozeDurationLabel(it) },
+            onSelect = { viewModel.setSnoozeMinutes(it) },
+            onDismiss = { showSnooze = false },
+        )
+    }
    if (showDefaultReminder) {
        ReminderDefaultPicker(
            title = stringResource(R.string.settings_default_reminder),
@@ -792,6 +889,18 @@ private fun openBatteryOptimizationSettings(context: Context) {
 */
 private val ALLDAY_REMINDER_PRESETS = listOf(0, 1_440, 2_880, 10_080)

+/** Snooze delays offered for the notification "Snooze" action, in minutes. */
+private val SNOOZE_PRESETS = listOf(5, 10, 15, 30, 60)
+
+/** A snooze delay as a plain duration ("10 minutes", "1 hour") — no "before". */
+@Composable
+private fun snoozeDurationLabel(minutes: Int): String =
+    if (minutes % 60 == 0) {
+        pluralStringResource(R.plurals.duration_hours, minutes / 60, minutes / 60)
+    } else {
+        pluralStringResource(R.plurals.duration_minutes, minutes, minutes)
+    }
+
 /** A minute-of-day formatted in the device's 12/24-hour convention (e.g. "09:00"). */
 private fun formatTimeOfDay(context: Context, minutesOfDay: Int): String {
    val time = Calendar.getInstance().apply {
@@ -872,6 +981,7 @@ private fun formFieldLabel(field: EventFormField): Int = when (field) {
    EventFormField.Availability -> R.string.event_edit_availability
    EventFormField.Visibility -> R.string.event_edit_visibility
    EventFormField.Color -> R.string.event_edit_color
+    EventFormField.Attendees -> R.string.event_edit_attendees
 }

@Composable
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/settings/SettingsUiState.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/settings/SettingsUiState.kt
@@ -5,6 +5,7 @@ import de.jeanlucmakiola.calendula.data.prefs.ThemeMode
 import de.jeanlucmakiola.calendula.data.prefs.WeekStartPref
 import de.jeanlucmakiola.calendula.domain.CalendarSource
 import de.jeanlucmakiola.calendula.domain.EventFormField
+import de.jeanlucmakiola.calendula.ui.common.CalendarView

 /**
 * Settings screen state (M4). Persisted preferences are instant to read, so
@@ -17,6 +18,8 @@ data class SettingsUiState(
    val dynamicColor: Boolean = true,
    val dynamicColorAvailable: Boolean = true,
    val weekStart: WeekStartPref = WeekStartPref.AUTO,
+    /** The calendar view the app opens on, and the home of the view back stack (M1). */
+    val defaultView: CalendarView = CalendarView.Week,
    /** Optional event-form fields shown by default (rest behind "more fields"). */
    val defaultFormFields: Set<EventFormField> = SettingsPrefs.DEFAULT_FORM_FIELDS,
    /** Whether Calendula posts reminder notifications (v1.4). */
@@ -30,6 +33,8 @@ data class SettingsUiState(
    val defaultAllDayReminderMinutes: Int? = null,
    /** Wall-clock time (minutes from midnight) all-day reminders fire at; default 09:00. */
    val allDayReminderTimeMinutes: Int = SettingsPrefs.DEFAULT_ALLDAY_REMINDER_TIME,
+    /** How long the notification "Snooze" action defers a reminder; default 10 min. */
+    val snoozeMinutes: Int = SettingsPrefs.DEFAULT_SNOOZE_MINUTES,
    /**
     * Per-calendar overrides of [defaultReminderMinutes] for timed events: a
     * calendar present in the map overrides the global default (null value = no
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/settings/SettingsViewModel.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/settings/SettingsViewModel.kt
@@ -11,6 +11,7 @@ import de.jeanlucmakiola.calendula.data.prefs.ThemeMode
 import de.jeanlucmakiola.calendula.data.prefs.WeekStartPref
 import de.jeanlucmakiola.calendula.domain.CalendarSource
 import de.jeanlucmakiola.calendula.domain.EventFormField
+import de.jeanlucmakiola.calendula.ui.common.CalendarView
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.SharingStarted
 import kotlinx.coroutines.flow.StateFlow
@@ -59,8 +60,11 @@ class SettingsViewModel @Inject constructor(
                prefs.defaultReminderMinutes,
                prefs.defaultAllDayReminderMinutes,
                prefs.allDayReminderTimeMinutes,
-            ) { allowColor, defaultReminder, allDayReminder, allDayReminderTime ->
-                ReminderDefaults(allowColor, defaultReminder, allDayReminder, allDayReminderTime)
+                prefs.snoozeMinutes,
+            ) { allowColor, defaultReminder, allDayReminder, allDayReminderTime, snooze ->
+                ReminderDefaults(
+                    allowColor, defaultReminder, allDayReminder, allDayReminderTime, snooze,
+                )
            },
            combine(
                prefs.perCalendarReminderOverride,
@@ -69,12 +73,15 @@ class SettingsViewModel @Inject constructor(
            ) { overrides, allDayOverrides, calendars ->
                ReminderOverrides(overrides, allDayOverrides, calendars)
            },
-        ) { base, defaults, overrides ->
+            prefs.defaultView,
+        ) { base, defaults, overrides, defaultView ->
            base.copy(
+                defaultView = defaultView,
                allowColorOnUnsupportedCalendars = defaults.allowColor,
                defaultReminderMinutes = defaults.defaultReminder,
                defaultAllDayReminderMinutes = defaults.allDayReminder,
                allDayReminderTimeMinutes = defaults.allDayReminderTime,
+                snoozeMinutes = defaults.snoozeMinutes,
                perCalendarReminderOverride = overrides.timed,
                perCalendarAllDayReminderOverride = overrides.allDay,
                writableCalendars = overrides.calendars,
@@ -90,6 +97,7 @@ class SettingsViewModel @Inject constructor(
        val defaultReminder: Int?,
        val allDayReminder: Int?,
        val allDayReminderTime: Int,
+        val snoozeMinutes: Int,
    )

    private data class ReminderOverrides(
@@ -110,6 +118,10 @@ class SettingsViewModel @Inject constructor(
        viewModelScope.launch { prefs.setWeekStart(pref) }
    }

+    fun setDefaultView(view: CalendarView) {
+        viewModelScope.launch { prefs.setDefaultView(view) }
+    }
+
    fun setFormFieldDefault(field: EventFormField, enabled: Boolean) {
        viewModelScope.launch { prefs.setFormFieldDefault(field, enabled) }
    }
@@ -130,6 +142,10 @@ class SettingsViewModel @Inject constructor(
        viewModelScope.launch { prefs.setAllDayReminderTimeMinutes(minutesOfDay) }
    }

+    fun setSnoozeMinutes(minutes: Int) {
+        viewModelScope.launch { prefs.setSnoozeMinutes(minutes) }
+    }
+
    fun setCalendarReminderOverride(calendarId: Long, override: CalendarReminderOverride) {
        viewModelScope.launch { prefs.setCalendarReminderOverride(calendarId, override) }
    }
--- a/app/src/main/java/de/jeanlucmakiola/calendula/ui/week/WeekScreen.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/ui/week/WeekScreen.kt
@@ -29,6 +29,7 @@ import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Menu
+import androidx.compose.material.icons.filled.Search
 import androidx.compose.material3.Card
 import androidx.compose.material3.CardDefaults
 import androidx.compose.material3.DrawerValue
@@ -76,8 +77,11 @@ import de.jeanlucmakiola.calendula.ui.common.CalendarDrawer
 import de.jeanlucmakiola.calendula.ui.common.CalendarFabColumn
 import de.jeanlucmakiola.calendula.ui.common.CalendarFailure
 import de.jeanlucmakiola.calendula.ui.common.CalendarView
+import de.jeanlucmakiola.calendula.ui.common.NowLine
 import de.jeanlucmakiola.calendula.ui.common.ViewSwitcherPill
 import de.jeanlucmakiola.calendula.ui.common.calendarSlideTransition
+import de.jeanlucmakiola.calendula.ui.common.rememberCalendarFadeSpec
+import de.jeanlucmakiola.calendula.ui.common.rememberReduceMotion
 import de.jeanlucmakiola.calendula.ui.common.currentLocale
 import de.jeanlucmakiola.calendula.ui.common.rememberCalendarSlideSpec
 import de.jeanlucmakiola.calendula.ui.common.next
@@ -113,6 +117,7 @@ fun WeekScreen(
    onSelectView: (CalendarView) -> Unit,
    onEventClick: (EventInstance) -> Unit,
    onOpenSettings: () -> Unit,
+    onOpenSearch: () -> Unit,
    onCreateEvent: (LocalDate, Int?) -> Unit,
    modifier: Modifier = Modifier,
    viewModel: WeekViewModel = hiltViewModel(),
@@ -193,6 +198,7 @@ fun WeekScreen(
                    selectedView = selectedView,
                    onCycleView = { onSelectView(selectedView.next()) },
                    onOpenDrawer = { scope.launch { drawerState.open() } },
+                    onOpenSearch = onOpenSearch,
                    scrollBehavior = scrollBehavior,
                )
            },
@@ -243,6 +249,8 @@ private fun WeekContent(
    val threshold = with(density) { 24.dp.toPx() }
    var dragAccum by remember { mutableFloatStateOf(0f) }
    val slideSpec = rememberCalendarSlideSpec()
+    val fadeSpec = rememberCalendarFadeSpec()
+    val reduceMotion = rememberReduceMotion()

    // Hoisted above the per-week AnimatedContent so the vertical scroll position
    // survives week-to-week swipes (e.g. 18:00 stays centred). We only centre on
@@ -296,7 +304,7 @@ private fun WeekContent(
                WeekUiState.Loading -> "loading"
            }
        },
-        transitionSpec = { calendarSlideTransition(slideDir, slideSpec) },
+        transitionSpec = { calendarSlideTransition(slideDir, slideSpec, fadeSpec, reduceMotion) },
        label = "week-transition",
    ) { s ->
        when (s) {
@@ -351,6 +359,7 @@ private fun WeekTopBar(
    selectedView: CalendarView,
    onCycleView: () -> Unit,
    onOpenDrawer: () -> Unit,
+    onOpenSearch: () -> Unit,
    scrollBehavior: androidx.compose.material3.TopAppBarScrollBehavior,
 ) {
    TopAppBar(
@@ -369,6 +378,12 @@ private fun WeekTopBar(
            }
        },
        actions = {
+            IconButton(onClick = onOpenSearch) {
+                Icon(
+                    imageVector = Icons.Default.Search,
+                    contentDescription = stringResource(R.string.search_action),
+                )
+            }
            ViewSwitcherPill(
                current = selectedView,
                onCycle = onCycleView,
@@ -610,6 +625,7 @@ private fun Timeline(
                            blocks = state.timedByDay[day].orEmpty(),
                            dark = dark,
                            date = day,
+                            today = state.today,
                            onEventClick = onEventClick,
                            onCreateAt = onCreateAt,
                            modifier = Modifier
@@ -628,6 +644,7 @@ private fun DayColumnCard(
    blocks: List<TimedBlock>,
    dark: Boolean,
    date: LocalDate,
+    today: LocalDate,
    onEventClick: (EventInstance) -> Unit,
    onCreateAt: (LocalDate, Int) -> Unit,
    modifier: Modifier = Modifier,
@@ -671,6 +688,10 @@ private fun DayColumnCard(
                        .padding(horizontal = 1.dp),
                )
            }
+            // Current-time line, on top of the events, only on today's column.
+            if (date == today) {
+                NowLine(date = date, hourHeight = HOUR_HEIGHT)
+            }
        }
    }
 }
--- a/app/src/main/java/de/jeanlucmakiola/calendula/widget/agenda/AgendaWidget.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/widget/agenda/AgendaWidget.kt
@@ -41,6 +41,7 @@ import androidx.glance.text.TextStyle
 import de.jeanlucmakiola.calendula.MainActivity
 import de.jeanlucmakiola.calendula.R
 import de.jeanlucmakiola.calendula.domain.EventInstance
+import de.jeanlucmakiola.calendula.ui.common.CalendarView
 import de.jeanlucmakiola.calendula.ui.common.pastelize
 import de.jeanlucmakiola.calendula.widget.AgendaWidgetData
 import de.jeanlucmakiola.calendula.widget.CalendulaGlanceTheme
@@ -185,7 +186,11 @@ private fun DayHeaderRow(date: LocalDate, today: LocalDate) {
        modifier = GlanceModifier
            .fillMaxWidth()
            .padding(start = 8.dp, end = 8.dp, top = 10.dp, bottom = 4.dp)
-            .clickable(actionStartActivity(MainActivity.openDateIntent(context, date))),
+            .clickable(
+                actionStartActivity(
+                    MainActivity.openDateIntent(context, date, CalendarView.Agenda),
+                ),
+            ),
    )
 }

@@ -199,11 +204,12 @@ private fun EventRow(event: EventInstance, dark: Boolean) {
            .padding(horizontal = 4.dp, vertical = 4.dp)
            .clickable(
                actionStartActivity(
-                    MainActivity.eventDetailIntent(
+                    MainActivity.openEventIntent(
                        context = context,
                        eventId = event.eventId,
                        beginMillis = event.start.toEpochMilliseconds(),
                        endMillis = event.end.toEpochMilliseconds(),
+                        source = CalendarView.Agenda,
                    ),
                ),
            ),
--- a/app/src/main/java/de/jeanlucmakiola/calendula/widget/month/MonthWidget.kt
+++ b/app/src/main/java/de/jeanlucmakiola/calendula/widget/month/MonthWidget.kt
@@ -49,6 +49,7 @@ import androidx.glance.unit.ColorProvider
 import de.jeanlucmakiola.calendula.MainActivity
 import de.jeanlucmakiola.calendula.R
 import de.jeanlucmakiola.calendula.domain.EventInstance
+import de.jeanlucmakiola.calendula.ui.common.CalendarView
 import de.jeanlucmakiola.calendula.ui.common.pastelize
 import de.jeanlucmakiola.calendula.ui.month.MonthWeek
 import de.jeanlucmakiola.calendula.ui.month.layoutMonthWeeks
@@ -209,7 +210,9 @@ private fun MonthHeader(label: String) {
            resId = R.drawable.ic_widget_today,
            contentDescription = context.getString(R.string.widget_today),
            onClick = GlanceModifier.clickable(
-                actionStartActivity(MainActivity.openDateIntent(context, today(systemZone()))),
+                actionStartActivity(
+                    MainActivity.openDateIntent(context, today(systemZone()), CalendarView.Month),
+                ),
            ),
        )
        HeaderIcon(
@@ -300,8 +303,16 @@ private fun WeekRow(

@Composable
 private fun DayNumber(date: LocalDate, isToday: Boolean, inMonth: Boolean, colW: Dp) {
+    val context = LocalContext.current
    Box(
-        modifier = GlanceModifier.width(colW).height(DAY_NUMBER_HEIGHT),
+        modifier = GlanceModifier
+            .width(colW)
+            .height(DAY_NUMBER_HEIGHT)
+            // Tap a day number to open that day, rooted in the month view so back
+            // returns to the month grid.
+            .clickable(
+                actionStartActivity(MainActivity.openDateIntent(context, date, CalendarView.Month)),
+            ),
        contentAlignment = Alignment.Center,
    ) {
        Box(
@@ -353,7 +364,24 @@ private fun LaneRow(week: MonthWeek, lane: Int, dark: Boolean, colW: Dp) {
@Composable
 private fun SpanBar(event: EventInstance, dark: Boolean, width: Dp) {
    val context = LocalContext.current
-    Box(modifier = GlanceModifier.width(width).height(LANE_HEIGHT).padding(horizontal = 1.dp)) {
+    Box(
+        modifier = GlanceModifier
+            .width(width)
+            .height(LANE_HEIGHT)
+            .padding(horizontal = 1.dp)
+            // Tap an event bar to open its detail, rooted in the month view.
+            .clickable(
+                actionStartActivity(
+                    MainActivity.openEventIntent(
+                        context = context,
+                        eventId = event.eventId,
+                        beginMillis = event.start.toEpochMilliseconds(),
+                        endMillis = event.end.toEpochMilliseconds(),
+                        source = CalendarView.Month,
+                    ),
+                ),
+            ),
+    ) {
        Box(
            modifier = GlanceModifier
                .fillMaxSize()
--- a/app/src/main/res/drawable/ic_notification_dismiss.xml
+++ b/app/src/main/res/drawable/ic_notification_dismiss.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Monochrome notification-action mark: Material "close" glyph. -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M19,6.41L17.59,5 12,10.59 6.41,5 5,6.41 10.59,12 5,17.59 6.41,19 12,13.41 17.59,19 19,17.59 13.41,12z" />
+</vector>
--- a/app/src/main/res/drawable/ic_notification_snooze.xml
+++ b/app/src/main/res/drawable/ic_notification_snooze.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Monochrome notification-action mark: Material "snooze" glyph. -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M7.88,3.39L6.6,1.86 2,5.71l1.29,1.53 4.59,-3.85zM22,5.72l-4.6,-3.86 -1.29,1.53 4.6,3.86L22,5.72zM12,4c-4.97,0 -9,4.03 -9,9s4.02,9 9,9c4.97,0 9,-4.03 9,-9s-4.03,-9 -9,-9zM12,20c-3.87,0 -7,-3.13 -7,-7s3.13,-7 7,-7 7,3.13 7,7 -3.13,7 -7,7zM9,11h3.63L9,15.2L9,17h6v-2h-3.63L15,10.8L15,9L9,9z" />
+</vector>
--- a/app/src/main/res/drawable/ic_qs_new_event.xml
+++ b/app/src/main/res/drawable/ic_qs_new_event.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Quick Settings tile icon ("New event"): a flat calendar+plus glyph. QS tile
+     icons are tinted by the system from their alpha, so this is a bare white
+     glyph on a transparent background (no brand circle, unlike the launcher
+     shortcut icon). -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="#FFFFFFFF">
+    <path
+        android:fillColor="#FFFFFFFF"
+        android:pathData="M19,3h-1V1h-2v2H8V1H6v2H5C3.89,3 3.01,3.9 3.01,5L3,19c0,1.1 0.89,2 2,2h14c1.1,0 2,-0.9 2,-2V5C21,3.9 20.1,3 19,3zM19,19H5V8h14V19z" />
+    <path
+        android:fillColor="#FFFFFFFF"
+        android:pathData="M11.5,10.5h1v2h2v1h-2v2h-1v-2h-2v-1h2z" />
+</vector>
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -1,7 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
 <resources>
    <string name="app_name">Calendula</string>
    <string name="app_tagline">Ein moderner Kalender.</string>
-
    <string name="state_loading">Lädt…</string>
    <string name="state_retry">Erneut versuchen</string>
    <string name="state_failure_unknown">Etwas ist schiefgelaufen.</string>
@@ -10,7 +10,6 @@
    <string name="state_failure_no_calendars">Keine Kalender eingerichtet.</string>
    <string name="state_failure_no_calendars_action">System-Kalender-Einstellungen öffnen</string>
    <string name="state_failure_provider">Kalender konnte nicht gelesen werden.</string>
-
    <!-- Permission-Flow (F1) -->
    <string name="permission_rationale_title">Alle Termine, schön im Blick</string>
    <string name="permission_rationale_body">Calendula braucht Zugriff auf deinen Kalender, um deine Termine zu zeigen und zu verwalten. Mehr verlangt die App nie.</string>
@@ -26,7 +25,6 @@
    <string name="permission_benefit_privacy_title">Kein Tracking, niemals</string>
    <string name="permission_benefit_privacy_body">Keine Telemetrie, keine Analyse, keine Werbung.</string>
    <string name="permission_privacy_footnote">Bleibt auf deinem Gerät · keine Internet-Berechtigung</string>
-
    <!-- Monatsansicht (S1) -->
    <string name="month_prev">Vorheriger Monat</string>
    <string name="month_next">Nächster Monat</string>
@@ -35,14 +33,11 @@
    <string name="month_open_menu">Menü öffnen</string>
    <string name="month_action_settings">Einstellungen</string>
    <string name="month_a11y_today_prefix">Heute</string>
-
    <!-- Wochenansicht (S2) -->
    <string name="week_today_action">Diese Woche</string>
    <string name="week_number_label">KW</string>
-
    <!-- Tagesansicht (S3) -->
    <string name="day_today_action">Heute</string>
-
    <!-- Event-Detail-Screen (S4) -->
    <string name="event_detail_back">Zurück</string>
    <string name="event_detail_edit">Bearbeiten</string>
@@ -61,7 +56,6 @@
    <string name="event_delete_write_denied">Calendula braucht Schreibzugriff, um Termine zu löschen</string>
    <string name="dialog_cancel">Abbrechen</string>
    <string name="dialog_ok">OK</string>
-
    <!-- Termin-Formular (v1.2 Erstellen) -->
    <string name="event_edit_new_title">Neuer Termin</string>
    <string name="event_edit_close">Schließen</string>
@@ -77,6 +71,16 @@
    <string name="event_edit_add">Hinzufügen</string>
    <string name="event_edit_add_reminder">Erinnerung hinzufügen</string>
    <string name="event_edit_remove_reminder">Erinnerung entfernen</string>
+    <string name="event_edit_attendees">Gäste</string>
+    <string name="event_edit_add_guest">Gast hinzufügen</string>
+    <string name="event_edit_add_guest_hint">Gast per E-Mail hinzufügen…</string>
+    <string name="event_edit_add_guest_from_contacts">Aus Kontakten hinzufügen</string>
+    <string name="event_edit_location_from_contacts">Adresse aus Kontakten wählen</string>
+    <string name="event_edit_remove_guest">Gast entfernen</string>
+    <string name="event_edit_attendee_required">Erforderlich</string>
+    <string name="event_edit_attendee_optional">Optional</string>
+    <string name="event_edit_attendees_note_synced">Calendula versendet keine Einladungen. Dein Kalenderkonto sendet Gästen bei der Synchronisierung unter Umständen eine E-Mail.</string>
+    <string name="event_edit_attendees_note_local">Auf diesem Gerät gespeichert. Niemand wird benachrichtigt.</string>
    <string name="event_edit_reminder_custom">Benutzerdefiniert</string>
    <string name="reminder_unit_minutes">Minuten</string>
    <string name="reminder_unit_hours">Stunden</string>
@@ -84,7 +88,6 @@
    <string name="reminder_unit_weeks">Wochen</string>
    <string name="event_edit_availability">Verfügbarkeit</string>
    <string name="event_edit_visibility">Sichtbarkeit</string>
-
    <!-- Termin-Formular — eigene Terminfarbe -->
    <string name="event_edit_color">Farbe</string>
    <string name="event_edit_color_default">Kalenderfarbe</string>
@@ -93,7 +96,6 @@
    <string name="event_edit_color_unsupported">Für diesen Kalender nicht verfügbar</string>
    <string name="event_edit_color_unsupported_hint">Dieser Kalender stellt keine Farbpalette bereit. Du kannst eigene Farben für solche Kalender in den Einstellungen aktivieren.</string>
    <string name="event_edit_color_sync_warning">Dieser Kalender verwirft oder überschreibt die Farbe unter Umständen bei der nächsten Synchronisierung.</string>
-
    <!-- Termin-Formular — Speicher-Konflikt (v2.0) -->
    <string name="event_edit_conflict_title">Termin wurde extern geändert</string>
    <string name="event_edit_conflict_body">Während du bearbeitet hast, wurde dieser Termin anderswo geändert — durch Synchronisierung oder eine andere App. Was soll mit deinen Änderungen passieren?</string>
@@ -103,7 +105,6 @@
    <string name="event_edit_conflict_discard_hint">Der Termin bleibt, wie er jetzt ist</string>
    <string name="event_edit_gone_title">Termin wurde gelöscht</string>
    <string name="event_edit_gone_body">Dieser Termin wurde zwischenzeitlich gelöscht, etwa auf einem anderen Gerät. Deine Änderungen können nicht mehr gespeichert werden.</string>
-
    <!-- Termin-Formular — Wiederholungs-Picker (v1.3) -->
    <string name="event_edit_recurrence_none">Wiederholt sich nicht</string>
    <string name="event_edit_recurrence_custom">Benutzerdefiniert</string>
@@ -146,7 +147,6 @@
    <string name="event_attendee_tentative">Vorläufig</string>
    <string name="event_attendee_needs_action">Keine Antwort</string>
    <string name="event_attendee_unknown">—</string>
-
    <!-- Event-Detail — vollständiges Auslesen (v0.6) -->
    <string name="event_detail_reminders">Erinnerungen</string>
    <string name="event_detail_timezone">Zeitzone</string>
@@ -177,10 +177,17 @@
        <item quantity="one">%d Woche vorher</item>
        <item quantity="other">%d Wochen vorher</item>
    </plurals>
-
+    <!-- Reine Zeitdauern (ohne „vorher"), z. B. die Schlummerdauer. -->
+    <plurals name="duration_minutes">
+        <item quantity="one">%d Minute</item>
+        <item quantity="other">%d Minuten</item>
+    </plurals>
+    <plurals name="duration_hours">
+        <item quantity="one">%d Stunde</item>
+        <item quantity="other">%d Stunden</item>
+    </plurals>
    <!-- Geteilte Event-Strings -->
    <string name="event_untitled">(Ohne Titel)</string>
-
    <!-- Erinnerungs-Benachrichtigungen (v1.4) -->
    <string name="reminder_channel_name">Termin-Erinnerungen</string>
    <string name="reminder_channel_description">Benachrichtigungen zu den Erinnerungszeiten deiner Termine</string>
@@ -194,24 +201,29 @@
    <string name="reminder_benefit_reversible_body">Der Schalter liegt in den Einstellungen unter Benachrichtigungen.</string>
    <string name="reminder_onboarding_enable_button">Erinnerungen einschalten</string>
    <string name="reminder_onboarding_skip_button">Später</string>
-
+    <string name="reminder_action_snooze">Schlummern</string>
+    <string name="reminder_action_dismiss">Verwerfen</string>
    <!-- View-Switcher (M1) -->
    <string name="view_month">Monat</string>
    <string name="view_week">Woche</string>
    <string name="view_day">Tag</string>
    <string name="view_agenda">Agenda</string>
    <string name="view_section">Ansicht</string>
-
    <!-- Zu Datum springen (Navigationsleiste) -->
    <string name="drawer_jump_to_date">Zu Datum springen</string>
-
    <!-- Agenda-Ansicht -->
    <string name="agenda_today_action">Heute</string>
    <string name="agenda_header_today">Heute</string>
    <string name="agenda_header_tomorrow">Morgen</string>
    <string name="agenda_empty_title">Nichts geplant</string>
    <string name="agenda_empty_subtitle">Anstehende Termine erscheinen hier.</string>
-
+    <!-- Terminsuche -->
+    <string name="search_action">Suchen</string>
+    <string name="search_hint">Termine suchen</string>
+    <string name="search_back">Zurück</string>
+    <string name="search_clear">Löschen</string>
+    <string name="search_idle_hint">Durchsuche deine Termine nach Titel, Ort oder Notizen.</string>
+    <string name="search_empty">Keine Termine passen zu „%1$s“.</string>
    <!-- Startbildschirm-Widgets -->
    <string name="widget_agenda_title">Anstehend</string>
    <string name="widget_agenda_label">Calendula Agenda</string>
@@ -222,14 +234,15 @@
    <string name="widget_prev_month">Vorheriger Monat</string>
    <string name="widget_next_month">Nächster Monat</string>
    <string name="widget_today">Heute</string>
-
    <!-- Verknüpfungen (Long-Press auf das App-Symbol) -->
    <string name="shortcut_new_event_short">Neuer Termin</string>
    <string name="shortcut_new_event_long">Neuen Termin erstellen</string>
-
+    <!-- Schnelleinstellungen-Kachel -->
+    <string name="qs_tile_new_event_label">Neuer Termin</string>
+    <string name="settings_qs_tile">Schnelleinstellungen-Kachel hinzufügen</string>
+    <string name="settings_qs_tile_hint">Eine Kachel „Neuer Termin“ zu den Schnelleinstellungen hinzufügen.</string>
    <!-- Kalender-Filter (M3) -->
    <string name="filter_title">Kalender</string>
-
    <!-- Einstellungen (M4) -->
    <string name="settings_title">Einstellungen</string>
    <string name="settings_back">Zurück</string>
@@ -265,6 +278,7 @@
    <string name="settings_reliable_delivery">Zuverlässige Zustellung</string>
    <string name="settings_reliable_delivery_hint">Android verzögert Erinnerungen womöglich, um Akku zu sparen. Nimm Calendula aus, damit sie pünktlich ankommen.</string>
    <string name="settings_reliable_delivery_exempt">Von der Akku-Optimierung ausgenommen — Erinnerungen kommen pünktlich.</string>
+    <string name="settings_snooze_duration">Schlummerdauer</string>
    <string name="settings_section_calendars">Kalender</string>
    <string name="settings_manage_calendars">Kalender verwalten</string>
    <string name="settings_manage_calendars_hint">Lokale Kalender anlegen, synchronisierte verwalten</string>
@@ -280,11 +294,11 @@
    <string name="settings_license_value">MIT</string>
    <string name="settings_about_author">von Jean-Luc Makiola</string>
    <string name="settings_about_source">Quellcode</string>
+    <string name="settings_about_support">Entwicklung unterstützen</string>
    <string name="settings_about_version">Version %1$s</string>
    <string name="settings_about_logo_desc">Calendula-App-Symbol</string>
    <string name="settings_report_problem">Problem melden</string>
    <string name="settings_report_problem_hint">Absturzbericht senden oder Issue-Tracker öffnen</string>
-
    <!-- Calendar manager -->
    <string name="calendars_title">Kalender</string>
    <string name="calendars_local_header">Deine Kalender</string>
@@ -339,7 +353,6 @@
        <item quantity="one">%d bereits in diesem Kalender übersprungen.</item>
        <item quantity="other">%d bereits in diesem Kalender übersprungen.</item>
    </plurals>
-
    <!-- Absturzberichte: vom Nutzer selbst als Gitea-Issue einreichbar -->
    <string name="crash_dialog_title">Calendula ist abgestürzt</string>
    <string name="crash_dialog_message">Calendula wurde beim letzten Mal unerwartet beendet. Du kannst bei der Behebung helfen, indem du diesen Bericht als Issue sendest. Er bleibt auf deinem Gerät, bis du ihn teilst, und enthält keine persönlichen Daten oder Kalenderinhalte — nur die technischen Angaben unten.</string>
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    </resources>
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    </resources>
--- a/app/src/main/res/values-it/strings.xml
+++ b/app/src/main/res/values-it/strings.xml
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    </resources>
--- a/app/src/main/res/values-pl/strings.xml
+++ b/app/src/main/res/values-pl/strings.xml
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    </resources>
--- a/app/src/main/res/values-pt/strings.xml
+++ b/app/src/main/res/values-pt/strings.xml
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    </resources>
--- a/app/src/main/res/values-ru/strings.xml
+++ b/app/src/main/res/values-ru/strings.xml
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    </resources>
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -78,6 +78,16 @@
    <string name="event_edit_add">Add</string>
    <string name="event_edit_add_reminder">Add reminder</string>
    <string name="event_edit_remove_reminder">Remove reminder</string>
+    <string name="event_edit_attendees">Guests</string>
+    <string name="event_edit_add_guest">Add guest</string>
+    <string name="event_edit_add_guest_hint">Add a guest by email…</string>
+    <string name="event_edit_add_guest_from_contacts">Add from contacts</string>
+    <string name="event_edit_location_from_contacts">Pick address from contacts</string>
+    <string name="event_edit_remove_guest">Remove guest</string>
+    <string name="event_edit_attendee_required">Required</string>
+    <string name="event_edit_attendee_optional">Optional</string>
+    <string name="event_edit_attendees_note_synced">Calendula doesn\'t send invitations. Your calendar account may email guests when it syncs.</string>
+    <string name="event_edit_attendees_note_local">Stored on this device. No one is notified.</string>
    <string name="event_edit_reminder_custom">Custom</string>
    <string name="reminder_unit_minutes">minutes</string>
    <string name="reminder_unit_hours">hours</string>
@@ -178,6 +188,15 @@
        <item quantity="one">%d week before</item>
        <item quantity="other">%d weeks before</item>
    </plurals>
+    <!-- Plain durations (no "before"), e.g. the snooze delay. -->
+    <plurals name="duration_minutes">
+        <item quantity="one">%d minute</item>
+        <item quantity="other">%d minutes</item>
+    </plurals>
+    <plurals name="duration_hours">
+        <item quantity="one">%d hour</item>
+        <item quantity="other">%d hours</item>
+    </plurals>

    <!-- Shared event strings -->
    <string name="event_untitled">(No title)</string>
@@ -195,6 +214,8 @@
    <string name="reminder_benefit_reversible_body">The switch lives in Settings, under Notifications.</string>
    <string name="reminder_onboarding_enable_button">Turn on reminders</string>
    <string name="reminder_onboarding_skip_button">Not now</string>
+    <string name="reminder_action_snooze">Snooze</string>
+    <string name="reminder_action_dismiss">Dismiss</string>

    <!-- View switcher (M1) -->
    <string name="view_month">Month</string>
@@ -213,6 +234,14 @@
    <string name="agenda_empty_title">Nothing scheduled</string>
    <string name="agenda_empty_subtitle">Upcoming events will show up here.</string>

+    <!-- Event search -->
+    <string name="search_action">Search</string>
+    <string name="search_hint">Search events</string>
+    <string name="search_back">Back</string>
+    <string name="search_clear">Clear</string>
+    <string name="search_idle_hint">Search your events by title, location or notes.</string>
+    <string name="search_empty">No events match “%1$s”.</string>
+
    <!-- Home-screen widgets -->
    <string name="widget_agenda_title">Upcoming</string>
    <string name="widget_agenda_label">Calendula agenda</string>
@@ -235,6 +264,7 @@
    <string name="settings_theme_system">System</string>
    <string name="settings_theme_light">Light</string>
    <string name="settings_theme_dark">Dark</string>
+    <string name="settings_default_view">Default view</string>
    <string name="settings_dynamic_color">Dynamic colour</string>
    <string name="settings_dynamic_color_unavailable">Requires Android 12 or newer</string>
    <string name="settings_week_start">Week starts on</string>
@@ -262,6 +292,7 @@
    <string name="settings_reliable_delivery">Reliable delivery</string>
    <string name="settings_reliable_delivery_hint">Android may delay reminders to save battery. Exempt Calendula so they arrive on time.</string>
    <string name="settings_reliable_delivery_exempt">Exempt from battery optimisation — reminders arrive on time.</string>
+    <string name="settings_snooze_duration">Snooze duration</string>
    <string name="settings_section_calendars">Calendars</string>
    <string name="settings_manage_calendars">Manage calendars</string>
    <string name="settings_manage_calendars_hint">Create local calendars; manage synced ones</string>
@@ -269,7 +300,7 @@
    <string name="settings_language">App language</string>
    <string name="settings_language_auto">System default</string>
    <!-- Hub category subtitles -->
-    <string name="settings_appearance_subtitle">Theme, dynamic colour, week start</string>
+    <string name="settings_appearance_subtitle">Theme, default view, week start</string>
    <string name="settings_event_form_subtitle">Default fields for new events</string>
    <string name="settings_notifications_subtitle">Event reminders</string>
    <string name="settings_section_about">About</string>
@@ -277,6 +308,7 @@
    <string name="settings_license_value">MIT</string>
    <string name="settings_about_author">by Jean-Luc Makiola</string>
    <string name="settings_about_source">Source</string>
+    <string name="settings_about_support">Support development</string>
    <string name="settings_about_version">Version %1$s</string>
    <string name="settings_about_logo_desc">Calendula app icon</string>
    <string name="settings_report_problem">Report a problem</string>
@@ -287,6 +319,8 @@
    <string name="calendars_local_header">Your calendars</string>
    <string name="calendars_local_empty">No local calendars yet. Create one to keep events on this device only.</string>
    <string name="calendars_add">Add calendar</string>
+    <string name="calendars_disable_hint">Turn a calendar off to remove it from the app — its events, filters and pickers. Nothing is deleted, and you can turn it back on here anytime.</string>
+    <string name="calendars_show_in_app_a11y">Show \"%1$s\" in the app</string>
    <string name="calendars_synced_header">Synced calendars</string>
    <string name="calendars_synced_hint">These come from accounts on your device. Create and edit them in their own app.</string>
    <string name="calendars_manage_in_app">Manage</string>
@@ -340,8 +374,14 @@
    <string name="shortcut_new_event_short">New event</string>
    <string name="shortcut_new_event_long">Create a new event</string>

+    <!-- Quick Settings tile -->
+    <string name="qs_tile_new_event_label">New event</string>
+    <string name="settings_qs_tile">Add Quick Settings tile</string>
+    <string name="settings_qs_tile_hint">Add a “New event” tile to the Quick Settings panel.</string>
+
    <string name="about_source_url" translatable="false">https://gitea.jeanlucmakiola.de/makiolaj/calendula</string>
    <string name="about_license_url" translatable="false">https://gitea.jeanlucmakiola.de/makiolaj/calendula/src/branch/main/LICENSE</string>
+    <string name="about_support_url" translatable="false">https://ko-fi.com/jeanlucmakiola</string>

    <!-- Crash reporting: a captured report the user can submit, by hand, as a
         Gitea issue (the app sends nothing automatically). -->
@@ -355,6 +395,6 @@
    <string name="crash_report_open_failed">Couldn\'t open the issue tracker. The report is on your clipboard.</string>
    <string name="crash_report_body_template">Thanks for reporting a crash in Calendula. Please add anything you remember about what you were doing, then submit.\n\n### What happened\n\n\n### Crash report\n%1$s\n</string>
    <string name="crash_report_body_paste">_(The report was too long for this link — paste it from your clipboard here.)_</string>
-    <string name="report_issue_url" translatable="false">https://gitea.jeanlucmakiola.de/makiolaj/calendula/issues/new</string>
-    <string name="report_issue_choose_url" translatable="false">https://gitea.jeanlucmakiola.de/makiolaj/calendula/issues/new/choose</string>
+    <string name="report_issue_url" translatable="false">https://codeberg.org/jlmakiola/calendula/issues/new</string>
+    <string name="report_issue_choose_url" translatable="false">https://codeberg.org/jlmakiola/calendula/issues/new/choose</string>
 </resources>
--- a/app/src/test/java/de/jeanlucmakiola/calendula/data/calendar/CalendarRepositoryImplTest.kt
+++ b/app/src/test/java/de/jeanlucmakiola/calendula/data/calendar/CalendarRepositoryImplTest.kt
@@ -170,6 +170,74 @@ class CalendarRepositoryImplTest {
        }
    }

+    @Test
+    fun `instances drops events whose calendar the user disabled`(@TempDir tempDir: Path) = runTest {
+        val prefs = newPrefs(tempDir)
+        prefs.setDisabledCalendarIds(setOf(2L))
+        val fake = FakeCalendarDataSource().apply {
+            instancesResult = { _, _ ->
+                listOf(
+                    makeEvent(10L, "Enabled", calendarId = 1L),
+                    makeEvent(11L, "Disabled", calendarId = 2L),
+                )
+            }
+        }
+        val repo = CalendarRepositoryImpl(fake, prefs, newSettings(tempDir), UnconfinedTestDispatcher(testScheduler))
+
+        val range = Instant.fromEpochMilliseconds(0)..Instant.fromEpochMilliseconds(10_000L)
+        repo.instances(range).test {
+            assertThat(awaitItem().map { it.title }).containsExactly("Enabled")
+            cancelAndIgnoreRemainingEvents()
+        }
+    }
+
+    @Test
+    fun `instances applies the union of hidden and disabled sets`(@TempDir tempDir: Path) = runTest {
+        val prefs = newPrefs(tempDir)
+        prefs.setHiddenCalendarIds(setOf(2L))
+        prefs.setDisabledCalendarIds(setOf(3L))
+        val fake = FakeCalendarDataSource().apply {
+            instancesResult = { _, _ ->
+                listOf(
+                    makeEvent(10L, "Shown", calendarId = 1L),
+                    makeEvent(11L, "Hidden", calendarId = 2L),
+                    makeEvent(12L, "Disabled", calendarId = 3L),
+                )
+            }
+        }
+        val repo = CalendarRepositoryImpl(fake, prefs, newSettings(tempDir), UnconfinedTestDispatcher(testScheduler))
+
+        val range = Instant.fromEpochMilliseconds(0)..Instant.fromEpochMilliseconds(10_000L)
+        repo.instances(range).test {
+            assertThat(awaitItem().map { it.title }).containsExactly("Shown")
+            cancelAndIgnoreRemainingEvents()
+        }
+    }
+
+    @Test
+    fun `instances re-emits when the disabled set changes`(@TempDir tempDir: Path) = runTest {
+        val prefs = newPrefs(tempDir)
+        val fake = FakeCalendarDataSource().apply {
+            instancesResult = { _, _ ->
+                listOf(
+                    makeEvent(10L, "A", calendarId = 1L),
+                    makeEvent(11L, "B", calendarId = 2L),
+                )
+            }
+        }
+        val repo = CalendarRepositoryImpl(fake, prefs, newSettings(tempDir), UnconfinedTestDispatcher(testScheduler))
+
+        val range = Instant.fromEpochMilliseconds(0)..Instant.fromEpochMilliseconds(10_000L)
+        repo.instances(range).test {
+            assertThat(awaitItem().map { it.title }).containsExactly("A", "B").inOrder()
+
+            prefs.setDisabledCalendarIds(setOf(2L))
+
+            assertThat(awaitItem().map { it.title }).containsExactly("A")
+            cancelAndIgnoreRemainingEvents()
+        }
+    }
+
    @Test
    fun `createEvent delegates and returns the new id`(@TempDir tempDir: Path) = runTest {
        val fake = FakeCalendarDataSource().apply { nextInsertId = 77L }
--- a/app/src/test/java/de/jeanlucmakiola/calendula/data/calendar/FakeCalendarDataSource.kt
+++ b/app/src/test/java/de/jeanlucmakiola/calendula/data/calendar/FakeCalendarDataSource.kt
@@ -16,6 +16,7 @@ internal class FakeCalendarDataSource : CalendarDataSource {

    var calendarsResult: List<CalendarSource> = emptyList()
    var instancesResult: (Long, Long) -> List<EventInstance> = { _, _ -> emptyList() }
+    var searchResult: (String) -> List<EventInstance> = { _ -> emptyList() }
    var eventDetailResult: (Long) -> EventDetail? = { null }
    var eventColorPaletteResult: (Long) -> List<EventColorOption> = { emptyList() }
    var exportableEventsResult: List<IcsEvent> = emptyList()
@@ -51,6 +52,7 @@ internal class FakeCalendarDataSource : CalendarDataSource {
    override fun calendars(): List<CalendarSource> = calendarsResult
    override fun instances(beginMillis: Long, endMillis: Long): List<EventInstance> =
        instancesResult(beginMillis, endMillis)
+    override fun searchEvents(query: String): List<EventInstance> = searchResult(query)
    override fun eventDetail(eventId: Long): EventDetail? = eventDetailResult(eventId)
    override fun eventColorPalette(calendarId: Long): List<EventColorOption> =
        eventColorPaletteResult(calendarId)
--- a/app/src/test/java/de/jeanlucmakiola/calendula/data/prefs/CalendarPrefsTest.kt
+++ b/app/src/test/java/de/jeanlucmakiola/calendula/data/prefs/CalendarPrefsTest.kt
@@ -50,4 +50,34 @@ class CalendarPrefsTest {
        }
        assertThat(prefs.hiddenCalendarIds.first()).isEqualTo(setOf(1L, 3L))
    }
+
+    @Test
+    fun `disabledCalendarIds defaults to empty when unset`(@TempDir tempDir: Path) = runTest {
+        val prefs = CalendarPrefs(newDataStore(tempDir))
+        assertThat(prefs.disabledCalendarIds.first()).isEmpty()
+    }
+
+    @Test
+    fun `setDisabledCalendarIds round-trips through DataStore`(@TempDir tempDir: Path) = runTest {
+        val prefs = CalendarPrefs(newDataStore(tempDir))
+        prefs.setDisabledCalendarIds(setOf(1L, 42L, 7L))
+        assertThat(prefs.disabledCalendarIds.first()).isEqualTo(setOf(1L, 42L, 7L))
+    }
+
+    @Test
+    fun `setting empty disabled set clears storage`(@TempDir tempDir: Path) = runTest {
+        val prefs = CalendarPrefs(newDataStore(tempDir))
+        prefs.setDisabledCalendarIds(setOf(1L))
+        prefs.setDisabledCalendarIds(emptySet())
+        assertThat(prefs.disabledCalendarIds.first()).isEmpty()
+    }
+
+    @Test
+    fun `hidden and disabled sets are stored independently`(@TempDir tempDir: Path) = runTest {
+        val prefs = CalendarPrefs(newDataStore(tempDir))
+        prefs.setHiddenCalendarIds(setOf(1L))
+        prefs.setDisabledCalendarIds(setOf(2L))
+        assertThat(prefs.hiddenCalendarIds.first()).isEqualTo(setOf(1L))
+        assertThat(prefs.disabledCalendarIds.first()).isEqualTo(setOf(2L))
+    }
 }
--- a/app/src/test/java/de/jeanlucmakiola/calendula/data/prefs/SettingsPrefsTest.kt
+++ b/app/src/test/java/de/jeanlucmakiola/calendula/data/prefs/SettingsPrefsTest.kt
@@ -233,6 +233,23 @@ class SettingsPrefsTest {
        assertThat(prefs.allDayReminderTimeMinutes.first()).isEqualTo(0)
    }

+    @Test
+    fun `snooze duration defaults to 10 minutes`(@TempDir tempDir: Path) = runTest {
+        val prefs = SettingsPrefs(newDataStore(tempDir))
+        assertThat(prefs.snoozeMinutes.first()).isEqualTo(10)
+    }
+
+    @Test
+    fun `snooze duration round-trips and clamps to at least one minute`(
+        @TempDir tempDir: Path,
+    ) = runTest {
+        val prefs = SettingsPrefs(newDataStore(tempDir))
+        prefs.setSnoozeMinutes(30)
+        assertThat(prefs.snoozeMinutes.first()).isEqualTo(30)
+        prefs.setSnoozeMinutes(0)
+        assertThat(prefs.snoozeMinutes.first()).isEqualTo(1)
+    }
+
    @Test
    fun `explicit week-start prefs resolve regardless of locale`() {
        assertThat(WeekStartPref.MONDAY.resolveFirstDay(Locale.US)).isEqualTo(DayOfWeek.MONDAY)
--- a/app/src/test/java/de/jeanlucmakiola/calendula/domain/EventFormTest.kt
+++ b/app/src/test/java/de/jeanlucmakiola/calendula/domain/EventFormTest.kt
@@ -211,12 +211,55 @@ class EventFormTest {
    }

    @Test
-    fun `changes the form cannot write do not fake a conflict`() {
+    fun `a reminder-method change the form cannot write does not fake a conflict`() {
+        // The form carries reminder minutes only, not the method — so a method
+        // flip the form can't express must not read as an external change.
+        val loaded = detail(reminders = listOf(Reminder(10, ReminderMethod.Alert)))
+            .toEditSnapshot(0L, 3_600_000L, berlin)
+        val fresh = detail(reminders = listOf(Reminder(10, ReminderMethod.Email)))
+            .toEditSnapshot(0L, 3_600_000L, berlin)
+        assertThat(fresh).isEqualTo(loaded)
+    }
+
+    @Test
+    fun `an external guest change now trips the conflict check`() {
+        // Attendees are writable now, so they ride in the snapshot: adding a
+        // guest externally is a real conflict, not invisible.
        val loaded = detail().toEditSnapshot(0L, 3_600_000L, berlin)
        val fresh = detail(
-            attendees = listOf(Attendee("Ada", "ada@example.org", AttendeeStatus.Accepted)),
+            attendees = listOf(Attendee("Ada", "ada@example.org", AttendeeStatus.NeedsAction)),
        ).toEditSnapshot(0L, 3_600_000L, berlin)
-        assertThat(fresh).isEqualTo(loaded)
+        assertThat(fresh).isNotEqualTo(loaded)
+    }
+
+    @Test
+    fun `toEditForm carries editable guests with name email and optional role`() {
+        val prefilled = detail(
+            attendees = listOf(
+                Attendee("Ada", "ada@example.org", AttendeeStatus.Accepted, type = AttendeeType.Required),
+                Attendee("", "bob@example.org", AttendeeStatus.NeedsAction, type = AttendeeType.Optional),
+            ),
+        ).toEditForm(beginMillis = 0L, endMillis = 3_600_000L, zone = berlin)
+        assertThat(prefilled.attendees).containsExactly(
+            EventAttendee(email = "ada@example.org", name = "Ada", optional = false),
+            EventAttendee(email = "bob@example.org", name = "", optional = true),
+        ).inOrder()
+        assertThat(prefilled.populatedFields()).contains(EventFormField.Attendees)
+    }
+
+    @Test
+    fun `toEditForm drops the organizer, resources and guests without an email`() {
+        val prefilled = detail(
+            attendees = listOf(
+                Attendee("Org", "org@example.org", AttendeeStatus.Accepted, AttendeeRelationship.Organizer),
+                Attendee("Room A", "room@example.org", AttendeeStatus.Accepted, type = AttendeeType.Resource),
+                Attendee("No address", null, AttendeeStatus.NeedsAction),
+                Attendee("Ada", "ada@example.org", AttendeeStatus.NeedsAction),
+            ),
+        ).toEditForm(beginMillis = 0L, endMillis = 3_600_000L, zone = berlin)
+        assertThat(prefilled.attendees).containsExactly(
+            EventAttendee(email = "ada@example.org", name = "Ada", optional = false),
+        )
    }

    @Test
--- a/app/src/test/java/de/jeanlucmakiola/calendula/ui/common/ViewBackStackTest.kt
+++ b/app/src/test/java/de/jeanlucmakiola/calendula/ui/common/ViewBackStackTest.kt
@@ -0,0 +1,94 @@
+package de.jeanlucmakiola.calendula.ui.common
+
+import com.google.common.truth.Truth.assertThat
+import org.junit.jupiter.api.Test
+
+/**
+ * The pure back-stack rules behind [CalendarHost]'s top-level navigation:
+ * the home view is always the bottom, a lateral move keeps the stack one deep,
+ * and a date tap drills the day view on top. Verifies the back sequences the
+ * widget-UX fix promises (e.g. agenda widget → day → back → agenda → back → home).
+ */
+class ViewBackStackTest {
+
+    @Test
+    fun `a widget whose view is the home view resets to just the home`() {
+        assertThat(viewBaseStack(CalendarView.Week, CalendarView.Week))
+            .containsExactly(CalendarView.Week)
+    }
+
+    @Test
+    fun `a widget launch resets to its view over the home`() {
+        assertThat(viewBaseStack(CalendarView.Week, CalendarView.Month))
+            .containsExactly(CalendarView.Week, CalendarView.Month)
+            .inOrder()
+    }
+
+    @Test
+    fun `pill switches build a visit history that back retraces`() {
+        // Agenda → Day → Week → Month, each a new view, stacks the full history.
+        val stack = listOf(CalendarView.Agenda)
+            .selectView(CalendarView.Day)
+            .selectView(CalendarView.Week)
+            .selectView(CalendarView.Month)
+        assertThat(stack).containsExactly(
+            CalendarView.Agenda, CalendarView.Day, CalendarView.Week, CalendarView.Month,
+        ).inOrder()
+        // Back walks the views in reverse, not straight to the home view.
+        assertThat(stack.dropLast(1).last()).isEqualTo(CalendarView.Week)
+    }
+
+    @Test
+    fun `selecting an already-visited view collapses the loop back to it`() {
+        val stack = listOf(CalendarView.Week, CalendarView.Agenda, CalendarView.Day)
+            .selectView(CalendarView.Agenda)
+        assertThat(stack).containsExactly(CalendarView.Week, CalendarView.Agenda).inOrder()
+    }
+
+    @Test
+    fun `selecting the home view collapses to just the home`() {
+        val stack = listOf(CalendarView.Week, CalendarView.Agenda, CalendarView.Day)
+            .selectView(CalendarView.Week)
+        assertThat(stack).containsExactly(CalendarView.Week)
+    }
+
+    @Test
+    fun `drilling pushes the day view on top`() {
+        assertThat(listOf(CalendarView.Week, CalendarView.Month).drillToDay())
+            .containsExactly(CalendarView.Week, CalendarView.Month, CalendarView.Day)
+            .inOrder()
+    }
+
+    @Test
+    fun `drilling is a no-op when the day view is already current`() {
+        val stack = listOf(CalendarView.Week, CalendarView.Day)
+        assertThat(stack.drillToDay()).isEqualTo(stack)
+    }
+
+    @Test
+    fun `agenda widget date tap backs out agenda then home`() {
+        // openDate(source = Agenda): root in Agenda over the Week home, then drill.
+        val stack = viewBaseStack(CalendarView.Week, CalendarView.Agenda).drillToDay()
+        assertThat(stack)
+            .containsExactly(CalendarView.Week, CalendarView.Agenda, CalendarView.Day)
+            .inOrder()
+        // Pressing back pops one level at a time down to the home view.
+        assertThat(stack.dropLast(1)).containsExactly(CalendarView.Week, CalendarView.Agenda).inOrder()
+        assertThat(stack.dropLast(2)).containsExactly(CalendarView.Week)
+    }
+
+    @Test
+    fun `month widget date tap backs out month then home`() {
+        val stack = viewBaseStack(CalendarView.Week, CalendarView.Month).drillToDay()
+        assertThat(stack.last()).isEqualTo(CalendarView.Day)
+        assertThat(stack.dropLast(1).last()).isEqualTo(CalendarView.Month)
+        assertThat(stack.first()).isEqualTo(CalendarView.Week)
+    }
+
+    @Test
+    fun `a widget whose view is the home view does not duplicate the home`() {
+        // Default = Agenda, agenda widget event tap → just the home, no extra layer.
+        assertThat(viewBaseStack(CalendarView.Agenda, CalendarView.Agenda))
+            .containsExactly(CalendarView.Agenda)
+    }
+}
--- a/docs/BUILDING.md
+++ b/docs/BUILDING.md
@@ -0,0 +1,24 @@
+# Building from source
+
+Calendula builds with the standard Android Gradle toolchain — no extra setup
+beyond the SDK and a JDK.
+
+## Requirements
+
+- **Android SDK 36+**
+- **JDK 17** — if your default JDK is not 17, set `JAVA_HOME` explicitly.
+
+The Gradle wrapper is checked in, so you don't need a system Gradle.
+
+## Common tasks
+
+```bash
+./gradlew assembleDebug   # debug APK → app/build/outputs/apk/debug/
+./gradlew test            # JVM unit tests
+./gradlew lint            # Android lint
+```
+
+## Release builds
+
+Release signing and the publishing pipeline are documented separately in
+[RELEASING.md](RELEASING.md).
--- a/docs/fdroid-official/de.jeanlucmakiola.calendula.yml
+++ b/docs/fdroid-official/de.jeanlucmakiola.calendula.yml
@@ -21,6 +21,7 @@ AuthorName: Jean-Luc Makiola
 SourceCode: https://gitea.jeanlucmakiola.de/makiolaj/calendula
 IssueTracker: https://gitea.jeanlucmakiola.de/makiolaj/calendula/issues
 Changelog: https://gitea.jeanlucmakiola.de/makiolaj/calendula/src/branch/main/CHANGELOG.md
+Donate: https://ko-fi.com/jeanlucmakiola

 AutoName: Calendula

--- a/fastlane/metadata/android/en-US/changelogs/20800.txt
+++ b/fastlane/metadata/android/en-US/changelogs/20800.txt
@@ -0,0 +1,38 @@
+### Added
+- Find events fast. A search button in the top bar of every calendar view opens
+  a search box — type a couple of letters and matching events (by title,
+  location or description) appear, soonest first with past events below. Tap a
+  result to open it. Search covers your whole calendar, not just what's on
+  screen, and skips calendars you've hidden. A recurring event shows its next
+  occurrence rather than the date the series first started.
+- A current-time line in the day and week views. A thin coloured line marks the
+  present moment across today's column, so you can see at a glance where you are
+  in the day. It updates every minute and only appears when today is in view.
+- Add and remove event guests. The create/edit form now has a Guests section:
+  add people by email or pick them from your contacts, mark each as required or
+  optional, and remove them. Calendula never sends invitations itself (it has no
+  internet access) — it only records the guests; if the event lives on a synced
+  account, that account may email them when it syncs, and on a local calendar no
+  one is notified. The form tells you which applies. Picking a guest from
+  contacts needs no contacts permission.
+- Pick a location from your contacts. A contacts button beside the location
+  field drops a contact's address straight into an event — handy for a meeting
+  at someone's home or office. Like the guest picker, it needs no contacts
+  permission.
+- A "New event" Quick Settings tile. Add it to your quick settings to jump
+  straight into the new-event form from anywhere. Settings → New event has a
+  one-tap button to add the tile (Android 13+); on older versions you can add it
+  from the quick-settings editor.
+- Snooze and dismiss buttons on reminder notifications. Dismiss clears the
+  reminder; snooze hides it and brings it back after a delay you pick in
+  Settings → Notifications (5 to 60 minutes, default 10). Android's calendar
+  system won't re-post a reminder on its own, so Calendula schedules an exact
+  alarm to bring a snoozed one back on time.
+
+### Changed
+- Event details now show each guest's email beneath their name, instead of only
+  when no name is available.
+- Crash and problem reports now open on the project's public Codeberg tracker,
+  where anyone can register and file an issue. Nothing is sent automatically —
+  you still review the report and submit it yourself in the browser.
+
--- a/fastlane/metadata/android/en-US/changelogs/20900.txt
+++ b/fastlane/metadata/android/en-US/changelogs/20900.txt
@@ -0,0 +1,33 @@
+### Added
+- Choose the view Calendula opens on. A new **Default view** setting (Settings →
+  Appearance) lets you pick Month, Week, Day or Agenda as the view shown each
+  time you start the app, instead of always opening on Week. Thanks to
+  @devinside for the suggestion ([#1]).
+- The month widget is now interactive: tap any day to open it, or tap an event to
+  open its details. Previously only the month's prev/next/today controls
+  responded. Thanks to @devinside for spotting this ([#2]).
+- Predictive back. Swiping back from a screen — an event, the editor, search or
+  settings — now follows your finger, shrinking the screen to preview what's
+  behind so you can see where Back will take you before you let go; slide it back
+  to cancel. The preview needs Android 14 or newer; on older versions Back works
+  as before.
+- Respect for "Remove animations". If you've turned animations off in your
+  device's Accessibility settings, Calendula now honours it everywhere: motion
+  collapses to a quick fade and the back preview is skipped.
+
+### Changed
+- Smoother, more consistent motion throughout. Expanding sections, list updates
+  in search and agenda, and the onboarding screens now animate the same way
+  across the app, instead of some places sliding or growing while others popped
+  in. Switching between Month, Week, Day and Agenda now cross-fades rather than
+  snapping, while paging within a view keeps its slide.
+
+### Fixed
+- Home-screen widgets now back out the way you came in. A day or event opened
+  from the Agenda widget keeps you in the agenda context, and from the Month
+  widget in the month context — pressing Back returns there instead of dropping
+  you on the week view. More broadly, the app now keeps a real view history:
+  switching views and drilling into a day are retraced by Back one step at a
+  time, down to your default view before the app exits. Thanks to @devinside for
+  reporting ([#2]).
+
--- a/fastlane/metadata/android/en-US/changelogs/21000.txt
+++ b/fastlane/metadata/android/en-US/changelogs/21000.txt
@@ -0,0 +1,14 @@
+### Added
+- Turn a calendar off across the whole app. Settings → Calendars now has a
+  switch on every calendar — both your own and synced ones. Switching one off
+  removes it everywhere: its events disappear from all views and search, and it
+  drops out of the drawer's hide/show filter, the event-form calendar picker and
+  the import target picker. Unlike hiding (the quick per-view checkbox in the
+  drawer), a disabled calendar leaves the app entirely until you turn it back on.
+  Nothing is deleted and no other app is affected — it's a Calendula-only view
+  choice — so you can re-enable it any time from the same screen, where disabled
+  calendars stay listed but dimmed.
+- An optional way to support development. Settings → About now has a "Support
+  development" button that opens Ko-fi in your browser. It's a plain donation
+  link with no perks attached, and it needs no new permissions — Calendula still
+  has no internet access of its own and just hands the link to your browser.
--- a/fdroid-metadata/de.jeanlucmakiola.calendula.yml
+++ b/fdroid-metadata/de.jeanlucmakiola.calendula.yml
@@ -8,3 +8,4 @@ Categories:

 SourceCode: https://gitea.jeanlucmakiola.de/makiolaj/calendula
 IssueTracker: https://gitea.jeanlucmakiola.de/makiolaj/calendula/issues
+Donate: https://ko-fi.com/jeanlucmakiola
--- a/scripts/check_reproducible_release.sh
+++ b/scripts/check_reproducible_release.sh
@@ -1,23 +1,64 @@
 #!/usr/bin/env bash
-# Reproducibility guard for the official F-Droid repo.
+# Reproducibility guard for the official F-Droid repo (de.jeanlucmakiola.calendula).
 #
-# F-Droid only republishes OUR signed binary if a from-source build reproduces
-# it byte-for-byte. AGP's VCS-info injection writes
-# META-INF/version-control-info.textproto with build-environment git metadata
-# (commit hash / path) — env-dependent, and the one thing that broke
-# reproducibility before we disabled it. It MUST stay off on the release build,
-# or new versions silently stop publishing to the official repo (fails safe, but
-# you'd be stuck on an old version without noticing). Fail loudly if it regresses.
+# F-Droid only republishes OUR signed binary if a from-source build reproduces it
+# byte-for-byte and the binary carries no extra signing blocks. If any invariant
+# below regresses, the official repo silently stalls on the last good version
+# (fails safe — but you'd be stuck on an old release without noticing). So fail
+# loudly here, on every PR.
+#
+# Each invariant was learned from a real fdroiddata CI rejection (see
+# docs/fdroid-official/ and the v2.7.3 -> v2.7.5 history):
+#   1. vcsInfo { include = false }          — else AGP embeds env-dependent git
+#      metadata (META-INF/version-control-info.textproto) -> not reproducible.
+#   2. no foojay toolchain resolver         — F-Droid's offline source scanner
+#      rejects org.gradle.toolchains.foojay-resolver (it can fetch a JDK over
+#      the network at build time).
+#   3. dependenciesInfo { includeInApk = false } — else AGP embeds a "Dependency
+#      metadata" block (id 0x504b4453) in the APK Signing Block, which F-Droid's
+#      binary scanner rejects as an extra signing block.
 set -euo pipefail
-F="app/build.gradle.kts"

-# Match `vcsInfo { ... include = false ... }` within the block, tolerant of
-# whitespace/newlines (-z: whole file as one record; [^}] stays inside the block).
-if grep -Pzoq 'vcsInfo\s*\{[^}]*include\s*=\s*false' "$F"; then
-  echo "OK: release build disables AGP VCS-info — stays reproducible for F-Droid."
+APP="app/build.gradle.kts"
+SETTINGS="settings.gradle.kts"
+fail=0
+
+# 1. AGP VCS-info must be disabled on the release build. -z reads the whole file
+#    as one record so the match can span newlines; [^}] keeps it inside the block.
+if grep -Pzoq 'vcsInfo\s*\{[^}]*include\s*=\s*false' "$APP"; then
+  echo "OK: vcsInfo { include = false } — no env-dependent VCS metadata embedded."
 else
-  echo "ERROR: '$F' release build is missing 'vcsInfo { include = false }'." >&2
-  echo "AGP would embed env-dependent git metadata (version-control-info.textproto)," >&2
-  echo "breaking F-Droid reproducible builds. Restore it. See docs/fdroid-official/." >&2
+  echo "ERROR: '$APP' release build is missing 'vcsInfo { include = false }'." >&2
+  echo "       AGP would embed version-control-info.textproto, breaking reproducibility." >&2
+  fail=1
+fi
+
+# 2. The foojay toolchain resolver must not be present in any Gradle script.
+gradle_files=("$SETTINGS" "$APP")
+[ -f build.gradle.kts ] && gradle_files+=(build.gradle.kts)
+if grep -qi 'foojay' "${gradle_files[@]}"; then
+  echo "ERROR: foojay toolchain resolver found in: $(grep -li foojay "${gradle_files[@]}" | tr '\n' ' ')" >&2
+  echo "       F-Droid's source scanner rejects org.gradle.toolchains.foojay-resolver" >&2
+  echo "       (it can fetch a JDK over the network). Remove the plugin." >&2
+  fail=1
+else
+  echo "OK: no foojay toolchain resolver — offline build scanner stays happy."
+fi
+
+# 3. AGP dependency-metadata block must not be embedded in the APK.
+if grep -Pzoq 'dependenciesInfo\s*\{[^}]*includeInApk\s*=\s*false' "$APP"; then
+  echo "OK: dependenciesInfo { includeInApk = false } — no extra APK signing block."
+else
+  echo "ERROR: '$APP' is missing 'dependenciesInfo { includeInApk = false }'." >&2
+  echo "       AGP would embed a 'Dependency metadata' block (0x504b4453) in the APK" >&2
+  echo "       Signing Block, which F-Droid's binary scanner rejects." >&2
+  fail=1
+fi
+
+if [ "$fail" -ne 0 ]; then
+  echo >&2
+  echo "Reproducible-release invariant(s) violated — official F-Droid publishing would" >&2
+  echo "stall. Fix the above before merging. See docs/fdroid-official/." >&2
  exit 1
 fi
+echo "All reproducible-release invariants hold."