ci(fdroid): fix invalid YAML in the submodule-aware checkout steps

The earlier submodule wiring left a mis-indented `with:` / `submodules:
recursive` block under `uses: actions/checkout@v4` (and, in ci.yaml, a second
stray `with:`), which made both workflows fail to parse
("mapping values are not allowed here"). Merge submodules into the single
correctly-indented `with:` block so CI actually checks out floret-kit.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

.gitea/workflows/ci.yaml

@@ -29,6 +29,7 @@ jobs:
         with:
           # Full history so the base..HEAD diff below has a merge-base.
           fetch-depth: 0
+          submodules: recursive
 
       # Cheap, always-on guard: the release build must stay reproducible for the
       # official F-Droid repo (no AGP VCS-info embedding). Runs regardless of

.gitea/workflows/release.yaml

@@ -33,6 +33,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          submodules: recursive
 
       - name: Resolve version and whether it is a new release
         id: v
@@ -82,6 +84,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          submodules: recursive
 
       - name: Setup Java
         uses: actions/setup-java@v4

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "floret-kit"]
+	path = floret-kit
+	url = https://gitea.jeanlucmakiola.de/makiolaj/floret-kit.git

CHANGELOG.md

@@ -5,118 +5,6 @@ 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).
 
-## [2.13.0] — 2026-07-03
-
-### Added
-- Calendula now speaks Spanish and Italian. Both arrived as community
-  translations through [Calendula's Weblate](https://weblate.dev.jeanlucmakiola.de/projects/calendula/)
-  — a **huge thank you** to
-  [kikerw](https://weblate.dev.jeanlucmakiola.de/user/kikerw/) for the Spanish
-  translation and to
-  [corrent](https://weblate.dev.jeanlucmakiola.de/user/corrent/) for the Italian
-  one! Pick your language under Settings → Language or in Android's per-app
-  language settings. Strings added in this very release may still show in
-  English until the translations catch up. Want Calendula in your language?
-  Translating happens entirely in the browser — every contribution is welcome.
-- See your contacts' birthdays and anniversaries in your calendar. A new,
-  **optional** feature (Settings → Contact special dates) mirrors your contacts'
-  birthdays, anniversaries and other dates into local "Birthdays",
-  "Anniversaries" and "Other dates" calendars that stay in sync as your contacts
-  change. Each is a normal local calendar, so you set its colour, visibility and
-  reminders the usual way — new birthdays even start with a reminder a week before
-  *and* on the day. The title format is yours to customise (`{name}`, `{year}`).
-  This is the first feature to use the contacts permission: it is requested only
-  when you turn the feature on, everything stays on your device (Calendula has no
-  internet access), and your contacts are only ever read, never changed. Thanks
-  to @moonj for the suggestion ([#15]).
-- Set more than one default reminder per calendar. A calendar's default
-  reminders — and the global defaults under Settings → Notifications — can now
-  hold several lead times instead of just one, so new events can start with, say,
-  a reminder a week before *and* one on the day. The reminder pickers are now
-  multi-select; per-calendar overrides can still inherit the global default or
-  turn reminders off entirely. Thanks to @moonj for the suggestion ([#14]).
-- Widget headers now open the app. Tapping the month/year title on the month
-  widget opens the app on the month view, and tapping the "Upcoming" title on
-  the agenda widget opens it on your default view — so there's a one-tap way
-  back into the app that lands where you'd expect, instead of only through a day
-  or event. On the month widget, tapping anywhere on a day — not just the small
-  date number — now opens that day, and the "today" button snaps the grid back
-  to the current month in place. Thanks to @rgz46vic and @ptab for the
-  suggestions ([#18], [#20]).
-- Make Calendula's text your own. Settings → Appearance gains **Headings font**
-  and **Body font** pickers: keep the system default, choose a bundled face
-  (Atkinson Hyperlegible, Lora, JetBrains Mono — each previewed in its own
-  face), or load any `.ttf`/`.otf` file from your device, independently per
-  role. Font size and colour stay with Android's accessibility scaling and the
-  app theme, as discussed on the issue. Thanks to @abrossimow for the
-  suggestion ([#19]).
-- Choose what the view-switch button cycles through. Settings → Appearance now
-  lets you pick which views the top-right quick-switch button rotates between
-  and drag them into your preferred order; views you switch off stay reachable
-  from the navigation menu, which can be reordered the same way. Thanks to
-  @abrossimow for the suggestion ([#24]).
-
-### Fixed
-- Month widget arrows and "today" button work again. On release builds the
-  prev/next-month arrows and the jump-to-today control on the month widget did
-  nothing when tapped — code shrinking had stripped the tap handlers behind
-  them. They respond again. Thanks to @rgz46vic for the report ([#18]).
-- Disabled calendars no longer notify. Reminders for events in a calendar you
-  have disabled (Settings → Calendars) are now suppressed instead of still
-  popping up — matching how a disabled calendar's events already stay hidden
-  everywhere else in the app ([#17]).
-- Editing a single occurrence of a recurring event works again. Choosing **Only
-  this event** and saving a change to one event in a repeating series silently
-  did nothing — the change was rejected and the edit form simply reappeared with
-  nothing applied. The edited occurrence is now stored correctly, so the change
-  lands on just that one event and leaves the rest of the series untouched
-  ([#16]).
-- Every calendar can be picked when creating an event. The event editor's
-  calendar picker was a fixed-height dialog, so with many calendars anything
-  past the first nine or so was simply unreachable. It is now a full-screen,
-  scrollable list grouped by account, with each calendar's colour shown.
-  Thanks to @dschuermann for the report ([#29]).
-
-## [2.12.0] — 2026-06-28
-
-### Added
-- See past events your way. Two new settings change how events that have already
-  ended are shown. **Past events** (Settings → Appearance → Agenda) lets the
-  agenda — both in the app and the home-screen "Upcoming" widget — keep them as
-  usual, dim them, or hide them from the list entirely. **Dim completed events**
-  (Settings → Appearance) separately fades finished events in the month and week
-  views. Both are off by default, an event only counts as finished once it has
-  actually ended (events still in progress are never dimmed), and the lists
-  update on their own as the day goes on. Thanks to @ptab for the suggestion
-  ([#12]).
-
-### Changed
-- Readable titles on overlapping events. In the week and day views, events that
-  overlap split a day into slim columns where the title used to be clipped to a
-  character or two. The title now wraps across as many lines as the block can
-  fit, and the time is hidden on those narrow blocks so the name can fill the
-  space — so you can tell events apart without opening each one. Thanks to @ptab
-  for the suggestion ([#13]).
-
-## [2.11.2] — 2026-06-28
-
-### Added
-- Jump straight to typing a title. When you start a new event, Calendula now puts
-  the cursor in the title field and opens the keyboard right away, so you can type
-  the name without an extra tap. It's on by default and only affects creating an
-  event — editing never grabs focus — and a new **Focus title on new event**
-  switch (Settings → New event form) turns it off. Thanks to @abrossimow for the
-  suggestion ([#10]).
-
-## [2.11.1] — 2026-06-28
-
-### Fixed
-- Calendula can now be set as your default calendar app. It registers the
-  calendar-app intent filters the system uses, so it appears in the chooser when
-  you tap a date in a launcher or clock — and opening one takes you straight to
-  that day. Android has no way for an app to make itself the default, so you pick
-  it once from the system picker. Thanks to @abrossimow for the report ([#9]).
-
 ## [2.11.0] — 2026-06-27
 
 ### Added
@@ -797,16 +685,3 @@ automatically, with zero telemetry and no internet permission.
 [#6]: https://codeberg.org/jlmakiola/calendula/issues/6
 [#7]: https://codeberg.org/jlmakiola/calendula/issues/7
 [#8]: https://codeberg.org/jlmakiola/calendula/issues/8
-[#9]: https://codeberg.org/jlmakiola/calendula/issues/9
-[#10]: https://codeberg.org/jlmakiola/calendula/issues/10
-[#12]: https://codeberg.org/jlmakiola/calendula/issues/12
-[#13]: https://codeberg.org/jlmakiola/calendula/issues/13
-[#14]: https://codeberg.org/jlmakiola/calendula/issues/14
-[#15]: https://codeberg.org/jlmakiola/calendula/issues/15
-[#16]: https://codeberg.org/jlmakiola/calendula/issues/16
-[#17]: https://codeberg.org/jlmakiola/calendula/issues/17
-[#18]: https://codeberg.org/jlmakiola/calendula/issues/18
-[#19]: https://codeberg.org/jlmakiola/calendula/issues/19
-[#20]: https://codeberg.org/jlmakiola/calendula/issues/20
-[#24]: https://codeberg.org/jlmakiola/calendula/issues/24
-[#29]: https://codeberg.org/jlmakiola/calendula/issues/29

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 = 21300
+        versionCode = 21100
-        versionName = "2.13.0"
+        versionName = "2.11.0"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
@@ -90,8 +90,6 @@ android {
 
     buildFeatures {
         compose = true
-        // BuildConfig.DEBUG gates the in-app debug ribbon (see DebugRibbon).
-        buildConfig = true
     }
 
     // Don't embed AGP's dependency-metadata block in the APK signing block. It's
@@ -161,6 +159,12 @@ dependencies {
     implementation(libs.androidx.glance.material3)
 
     implementation(libs.kotlinx.datetime)
+    implementation("de.jeanlucmakiola.floret:core-time")
+    implementation("de.jeanlucmakiola.floret:core-locale")
+    implementation("de.jeanlucmakiola.floret:core-crash")
+    implementation("de.jeanlucmakiola.floret:core-reminders")
+    implementation("de.jeanlucmakiola.floret:identity")
+    implementation("de.jeanlucmakiola.floret:components")
     implementation(libs.kotlinx.coroutines.core)
 
     debugImplementation(libs.androidx.ui.tooling)

app/proguard-rules.pro

@@ -16,18 +16,6 @@
 -keep class * extends androidx.room.RoomDatabase { *; }
 -dontwarn androidx.room.paging.**
 
-# Glance runs an @Composable's `actionRunCallback<T>()` by persisting the
-# callback's fully-qualified class name into the click PendingIntent, then
-# reflectively instantiating it (Class.forName(name).newInstance()) when the tap
-# fires. Under R8 full mode (AGP 9 default) these ActionCallback classes — only
-# ever referenced reflectively — get renamed or have their no-arg constructor
-# stripped, so the lookup fails silently and the tap does nothing. In the month
-# and agenda widgets that broke every run-callback control (the prev/next/today
-# month arrows and the agenda refresh) in release builds while actionStartActivity
-# taps, which ride a PendingIntent and need no reflection, kept working. Keep
-# every ActionCallback's name and constructor intact.
--keep class * implements androidx.glance.appwidget.action.ActionCallback { <init>(...); }
-
 # WorkManager instantiates an InputMerger reflectively (Class.newInstance) from
 # the fully-qualified class name persisted in the WorkSpec, so the class must
 # keep both its name and a no-arg constructor. Glance renders every widget

app/src/debug/res/values/colors.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-    Debug-only launcher-icon background. Production is slate (#5C6B7A); the
-    debug build paints the adaptive-icon background burnt orange instead, so the
-    debug icon reads at a glance as "not the real app" on the home screen. The
-    off-white foreground mark contrasts on both. See drawable/ic_launcher_background.
--->
-<resources>
-    <color name="ic_launcher_background">#FFB23B00</color>
-</resources>

app/src/debug/res/values/strings.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-    Debug-build resource overrides. Merged on top of src/main for the `debug`
-    build type only (release/releaseTest keep the production values), so the
-    debug app is unmistakable on the launcher: its own label, alongside the
-    real app thanks to the `.debug` applicationId suffix.
--->
-<resources>
-    <string name="app_name">Calendula Debug</string>
-</resources>

app/src/main/AndroidManifest.xml

@@ -5,15 +5,6 @@
     <uses-permission android:name="android.permission.READ_CALENDAR" />
     <uses-permission android:name="android.permission.WRITE_CALENDAR" />
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
-    <!--
-      Optional and feature-gated: only the "Contact special dates" feature reads
-      contacts, and only after the user enables it and grants this at runtime
-      (never requested at startup). Everything stays offline — birthdays and
-      other contact dates are mirrored one-way into local calendars; contacts
-      are never written and nothing leaves the device (the app has no INTERNET
-      permission). See docs/design/contact-special-dates.md.
-    -->
-    <uses-permission android:name="android.permission.READ_CONTACTS" />
     <!--
       Lets the "Reliable delivery" setting open the direct system dialog to
       exempt Calendula from battery optimisation (so reminder broadcasts aren't
@@ -68,35 +59,6 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
 
-            <!-- Be selectable as the system calendar app. Android has no API for
-                 an app to make itself the default, so registering the filters
-                 launchers and the OS use is what lets the user pick Calendula
-                 from the system chooser when a date action fires (issue #9).
-                 APP_CALENDAR is the "open the calendar app" action; the VIEW
-                 filters below catch a tapped date. -->
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <category android:name="android.intent.category.DEFAULT" />
-                <category android:name="android.intent.category.APP_CALENDAR" />
-            </intent-filter>
-            <!-- A launcher/clock date tap fires ACTION_VIEW on the provider's
-                 time Uri (content://com.android.calendar/time/<epochMillis>);
-                 some surfaces use the time/epoch mime type. We open the day view
-                 on that date (MainActivity.calendarTimeDateOrNull). -->
-            <intent-filter>
-                <action android:name="android.intent.action.VIEW" />
-                <category android:name="android.intent.category.DEFAULT" />
-                <data
-                    android:scheme="content"
-                    android:host="com.android.calendar"
-                    android:pathPrefix="/time" />
-            </intent-filter>
-            <intent-filter>
-                <action android:name="android.intent.action.VIEW" />
-                <category android:name="android.intent.category.DEFAULT" />
-                <data android:mimeType="time/epoch" />
-            </intent-filter>
-
             <!-- Open a .ics file (file manager / email attachment / browser). -->
             <intent-filter>
                 <action android:name="android.intent.action.VIEW" />

app/src/main/java/de/jeanlucmakiola/calendula/CalendulaApp.kt

@@ -5,9 +5,8 @@ import dagger.hilt.android.EntryPointAccessors
 import dagger.hilt.android.HiltAndroidApp
 import de.jeanlucmakiola.calendula.data.backup.BackupScheduler
 import de.jeanlucmakiola.calendula.data.backup.BackupWorker
-import de.jeanlucmakiola.calendula.data.contacts.SpecialDatesScheduler
+import de.jeanlucmakiola.floret.crash.CrashConfig
-import de.jeanlucmakiola.calendula.data.contacts.SpecialDatesSyncWorker
+import de.jeanlucmakiola.floret.crash.CrashReporter
-import de.jeanlucmakiola.calendula.data.crash.CrashReporter
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.SupervisorJob
@@ -24,10 +23,19 @@ class CalendulaApp : Application() {
     override fun onCreate() {
         super.onCreate()
         // Install first thing so startup crashes are captured too (privacy-
-        // respecting, on-device; the user submits the report by hand).
+        // respecting, on-device; the user submits the report by hand). The
-        CrashReporter.install(this)
+        // capture/loop-detection/report machinery lives in floret-kit's
+        // core-crash; only the app label + issue-tracker URLs are app-specific.
+        CrashReporter.install(
+            this,
+            CrashConfig(
+                appLabel = getString(R.string.app_name),
+                newIssueUrl = getString(R.string.report_issue_url),
+                chooseIssueUrl = getString(R.string.report_issue_choose_url),
+                issueTitle = getString(R.string.crash_report_issue_title),
+            ),
+        )
         reconcileAutoBackup()
-        reconcileSpecialDates()
     }
 
     /**
@@ -47,21 +55,4 @@ class CalendulaApp : Application() {
             )
         }
     }
-
-    /**
-     * Re-arm (or cancel) the daily special-dates reconcile from the saved
-     * settings on every launch — like [reconcileAutoBackup], this cancels
-     * orphaned work after the feature is turned off and re-schedules after a
-     * reinstall. The foreground trigger (RootScreen ON_RESUME) does the on-open
-     * refresh, so no immediate run is needed here.
-     */
-    private fun reconcileSpecialDates() {
-        val deps = EntryPointAccessors.fromApplication(this, SpecialDatesSyncWorker.Deps::class.java)
-        CoroutineScope(SupervisorJob() + Dispatchers.Default).launch {
-            SpecialDatesScheduler.apply(
-                context = this@CalendulaApp,
-                enabled = deps.settingsPrefs().specialDatesEnabled.first(),
-            )
-        }
-    }
 }

app/src/main/java/de/jeanlucmakiola/calendula/MainActivity.kt

@@ -8,7 +8,6 @@ import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
 import androidx.appcompat.app.AppCompatActivity
 import androidx.compose.foundation.isSystemInDarkTheme
-import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.runtime.CompositionLocalProvider
 import androidx.compose.runtime.getValue
@@ -22,7 +21,6 @@ import androidx.core.net.toUri
 import androidx.hilt.navigation.compose.hiltViewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import dagger.hilt.android.AndroidEntryPoint
-import de.jeanlucmakiola.calendula.data.crash.CrashReporter
 import de.jeanlucmakiola.calendula.data.prefs.ThemeMode
 import de.jeanlucmakiola.calendula.data.prefs.is24Hour
 import de.jeanlucmakiola.calendula.ui.RootScreen
@@ -30,19 +28,13 @@ import de.jeanlucmakiola.calendula.ui.common.LocalShowHourLines
 import de.jeanlucmakiola.calendula.ui.common.LocalUse24HourFormat
 import de.jeanlucmakiola.calendula.ui.WidgetNavRequest
 import de.jeanlucmakiola.calendula.ui.common.CalendarView
-import de.jeanlucmakiola.calendula.ui.common.DebugRibbon
 import de.jeanlucmakiola.calendula.ui.crash.CrashReportActivity
-import de.jeanlucmakiola.calendula.ui.crash.CrashReportDialog
-import de.jeanlucmakiola.calendula.ui.crash.submitCrashReport
-import de.jeanlucmakiola.calendula.domain.FontRole
 import de.jeanlucmakiola.calendula.ui.settings.SettingsViewModel
+import de.jeanlucmakiola.floret.crash.CrashReportDialog
+import de.jeanlucmakiola.floret.crash.CrashReporter
+import de.jeanlucmakiola.floret.crash.submitCrashReport
 import de.jeanlucmakiola.calendula.ui.theme.CalendulaTheme
-import de.jeanlucmakiola.calendula.ui.theme.calendulaTypography
-import de.jeanlucmakiola.calendula.ui.theme.resolveFontFamily
 import kotlinx.datetime.LocalDate
-import kotlinx.datetime.TimeZone
-import kotlinx.datetime.toLocalDateTime
-import kotlin.time.Instant
 
 @AndroidEntryPoint
 class MainActivity : AppCompatActivity() {
@@ -102,24 +94,10 @@ class MainActivity : AppCompatActivity() {
             val use24Hour = remember(settings.timeFormat, context) {
                 settings.timeFormat.is24Hour(android.text.format.DateFormat.is24HourFormat(context))
             }
-            // The user's custom-font choice, resolved to a Material typography
-            // (issue #19). Recomputed only when a token — or the custom-font
-            // re-import stamp AppFontSettings carries, so replacing the file
-            // behind an active "custom" token still refreshes — changes;
-            // "system for both" returns the default scale untouched.
-            val fonts by settingsViewModel.fontState.collectAsStateWithLifecycle()
-            val typography = remember(fonts, context) {
-                calendulaTypography(
-                    brand = resolveFontFamily(fonts.brand, FontRole.BRAND, context),
-                    plain = resolveFontFamily(fonts.plain, FontRole.PLAIN, context),
-                )
-            }
             CalendulaTheme(
                 darkTheme = darkTheme,
                 dynamicColor = settings.dynamicColor,
-                typography = typography,
             ) {
-                Box(modifier = Modifier.fillMaxSize()) {
                 CompositionLocalProvider(
                     LocalUse24HourFormat provides use24Hour,
                     LocalShowHourLines provides settings.showHourLines,
@@ -134,10 +112,6 @@ class MainActivity : AppCompatActivity() {
                         onImportConsumed = { requestedImportUri = null },
                     )
                 }
-                    // A persistent corner marker so a debug build is never
-                    // mistaken for the production app; compiled out of release.
-                    if (BuildConfig.DEBUG) DebugRibbon()
-                }
                 pendingCrashReport?.let { report ->
                     CrashReportDialog(
                         report = report,
@@ -182,39 +156,10 @@ class MainActivity : AppCompatActivity() {
             Intent.ACTION_SEND -> IntentCompat.getParcelableExtra(this, Intent.EXTRA_STREAM, Uri::class.java)
             else -> null
         } ?: return null
-        // The calendar "view time" Uri (a date tap) is also ACTION_VIEW/content;
-        // it's a navigation, not a file to import, so [navRequestOrNull] owns it.
-        if (uri.host == CALENDAR_PROVIDER_HOST) return null
         return uri.takeIf { it.scheme == "content" || it.scheme == "file" }
     }
 
-    /**
-     * The date a launcher/clock date tap points at, parsed from the AOSP calendar
-     * "view time" intent: ACTION_VIEW on `content://com.android.calendar/time/
-     * <epochMillis>`. Null for any other intent. The matching manifest filter is
-     * what lets users pick Calendula from the system calendar chooser (issue #9).
-     */
-    private fun Intent.calendarTimeDateOrNull(): LocalDate? {
-        if (action != Intent.ACTION_VIEW) return null
-        val uri = data ?: return null
-        if (uri.host != CALENDAR_PROVIDER_HOST) return null
-        val segments = uri.pathSegments
-        if (segments.firstOrNull() != "time") return null
-        val millis = segments.getOrNull(1)?.toLongOrNull() ?: return null
-        return Instant.fromEpochMilliseconds(millis)
-            .toLocalDateTime(TimeZone.currentSystemDefault()).date
-    }
-
     private fun Intent.navRequestOrNull(): WidgetNavRequest? {
-        // An external date tap (launcher/clock) has no widget source, so it opens
-        // the day view rooted over the default home view (OpenDate source = null).
-        calendarTimeDateOrNull()?.let { return WidgetNavRequest.OpenDate(it.toString(), source = null) }
-        // A widget header tap: open a top-level view with no date drill-in. The
-        // empty string carried by [openViewIntent] means "the default home view".
-        if (hasExtra(EXTRA_OPEN_VIEW)) {
-            val name = getStringExtra(EXTRA_OPEN_VIEW).orEmpty()
-            return WidgetNavRequest.OpenView(CalendarView.entries.firstOrNull { it.name == name })
-        }
         val source = sourceViewOrNull()
         val eventId = getLongExtra(EXTRA_EVENT_ID, -1L)
         return when {
@@ -256,20 +201,12 @@ class MainActivity : AppCompatActivity() {
     }
 
     companion object {
-        // The calendar provider's authority/host. A date tap arrives as
-        // ACTION_VIEW on content://com.android.calendar/time/<epochMillis>.
-        private const val CALENDAR_PROVIDER_HOST = "com.android.calendar"
-
         private const val EXTRA_EVENT_ID = "de.jeanlucmakiola.calendula.extra.EVENT_ID"
         private const val EXTRA_BEGIN_MILLIS = "de.jeanlucmakiola.calendula.extra.BEGIN"
         private const val EXTRA_END_MILLIS = "de.jeanlucmakiola.calendula.extra.END"
         private const val EXTRA_DATE_ISO = "de.jeanlucmakiola.calendula.extra.DATE_ISO"
         private const val EXTRA_CREATE = "de.jeanlucmakiola.calendula.extra.CREATE"
 
-        // A widget header tap asking to open a top-level view (no date drill-in).
-        // Its value is the target [CalendarView] name, or "" for the default view.
-        private const val EXTRA_OPEN_VIEW = "de.jeanlucmakiola.calendula.extra.OPEN_VIEW"
-
         // 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"
@@ -333,19 +270,5 @@ class MainActivity : AppCompatActivity() {
                 putExtra(EXTRA_DATE_ISO, date.toString())
                 addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
             }
-
-        /**
-         * Open the app on a top-level [view] with no date drill-in — a widget
-         * header tap. A null [view] opens the user's default home view (the agenda
-         * widget's "Upcoming" title); a concrete view roots there over the default
-         * home (the month widget's month/year title → [CalendarView.Month]). The
-         * per-view data URI keeps distinct headers' PendingIntents from collapsing.
-         */
-        fun openViewIntent(context: Context, view: CalendarView?): Intent =
-            Intent(context, MainActivity::class.java).apply {
-                data = "calendula://view/${view?.name ?: "default"}".toUri()
-                putExtra(EXTRA_OPEN_VIEW, view?.name ?: "")
-                addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
-            }
     }
 }

app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/AllDayReminderEncoding.kt

@@ -50,27 +50,6 @@ internal fun toProviderAllDayMinutes(
     return ((utcMidnight - fire) / MILLIS_PER_MINUTE).toInt()
 }
 
-/**
- * The next date on or after [today] carrying [month]/[day] — the date to sample
- * a yearly all-day reminder's UTC offset at. A managed birthday's DTSTART is an
- * ancient anchor (1972 for year-less dates), a year whose timezone rules
- * (pre-DST offsets) differ from today's; sampling the offset there skews every
- * modern occurrence by hours. Sampling at the upcoming occurrence makes the
- * stored offset correct for it and its neighbours (only ±1h DST drift remains,
- * the inherent limit). Feb-29 skips forward to the next leap year.
- */
-internal fun nextYearlyOccurrence(month: Int, day: Int, today: LocalDate): LocalDate {
-    var year = today.year
-    // A Feb-29 date is valid only every ~4 years; 8 tries always reaches one.
-    repeat(8) {
-        val candidate = runCatching { LocalDate.of(year, month, day) }.getOrNull()
-        if (candidate != null && !candidate.isBefore(today)) return candidate
-        year++
-    }
-    // Unreachable for real month/day inputs; fall back to the raw anchor.
-    return LocalDate.of(today.year, month, day)
-}
-
 /**
  * Recover the semantic whole-day lead time from a raw all-day reminder
  * [rawMinutes]. Keys off the **local date** of the encoded fire instant, so it

app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/CalendarColorPalette.kt

@@ -1,22 +0,0 @@
-package de.jeanlucmakiola.calendula.data.calendar
-
-/**
- * Google-Calendar-style palette; ARGB ints for a raw `CALENDAR_COLOR` /
- * `EVENT_COLOR`. The named entries exist for callers that need one specific
- * hue (the managed special-dates calendars), so they can't drift from the
- * swatches offered in the colour picker.
- */
-object CalendarColorPalette {
-    val Red = 0xFFD50000.toInt()
-    val Orange = 0xFFE67C00.toInt()
-    val Amber = 0xFFF6BF26.toInt()
-    val Green = 0xFF33B679.toInt()
-    val DarkGreen = 0xFF0B8043.toInt()
-    val Blue = 0xFF039BE5.toInt()
-    val Indigo = 0xFF3F51B5.toInt()
-    val Purple = 0xFF8E24AA.toInt()
-    val Graphite = 0xFF616161.toInt()
-
-    /** The full palette, in swatch-row order. */
-    val all: List<Int> = listOf(Red, Orange, Amber, Green, DarkGreen, Blue, Indigo, Purple, Graphite)
-}

app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/CalendarDataSource.kt

@@ -1,5 +1,7 @@
 package de.jeanlucmakiola.calendula.data.calendar
 
+import de.jeanlucmakiola.floret.time.toEpochMillis
+import de.jeanlucmakiola.floret.time.toKotlinInstantFromEpochMillis
 import android.Manifest
 import android.content.ContentResolver
 import android.content.ContentUris
@@ -24,14 +26,10 @@ import de.jeanlucmakiola.calendula.domain.EventForm
 import de.jeanlucmakiola.calendula.domain.EventInstance
 import de.jeanlucmakiola.calendula.domain.EventStatus
 import de.jeanlucmakiola.calendula.domain.Reminder
-import de.jeanlucmakiola.calendula.domain.contacts.MANAGED_UID_PREFIX
-import de.jeanlucmakiola.calendula.domain.contacts.SpecialDateType
 import de.jeanlucmakiola.calendula.domain.ics.IcsEvent
 import de.jeanlucmakiola.calendula.domain.ics.ParsedIcsEvent
 import de.jeanlucmakiola.calendula.domain.rruleTruncatedAt
 import kotlinx.datetime.toJavaLocalDate
-import java.time.Instant
-import java.time.LocalDate
 import java.time.ZoneId
 import java.time.ZoneOffset
 import java.util.UUID
@@ -101,55 +99,6 @@ interface CalendarDataSource {
     /** Permanently delete a local calendar the app owns, with all its events. */
     fun deleteCalendar(id: Long)
 
-    /**
-     * Create a local calendar tagged as the special-dates mirror for [type]
-     * (a marker in `CAL_SYNC2`); returns its `Calendars._ID`. Otherwise a normal
-     * local calendar, so it inherits per-calendar colour/visibility/reminders.
-     */
-    fun createManagedCalendar(displayName: String, color: Int, type: SpecialDateType): Long
-
-    /**
-     * The app's special-dates calendars, found by their `CAL_SYNC2` marker.
-     * Lets the mirror re-adopt its calendars after the stored ids are lost, and
-     * detect when the user deleted one in system settings.
-     */
-    fun findManagedCalendars(): List<ManagedCalendarRow>
-
-    /**
-     * The managed events in [calendarId] (those carrying a `UID_2445`, not
-     * soft-deleted) as [ManagedEventRow]s — the existing side of the sync diff.
-     */
-    fun queryManagedEvents(calendarId: Long): List<ManagedEventRow>
-
-    /**
-     * Insert a managed event carrying the deterministic [uid] in `UID_2445`;
-     * seeds its reminder rows from [form] (never touched again by sync). Returns
-     * the new `Events._ID`. [allDayReminderTimeMinutes]: see [insertEvent].
-     */
-    fun insertManagedEvent(form: EventForm, uid: String, allDayReminderTimeMinutes: Int): Long
-
-    /**
-     * Overwrite exactly the given managed columns on [eventId] (keys are
-     * `CalendarContract.Events` columns; a null value clears the column). A
-     * bare, targeted update — it never reconciles reminders or attendees, so
-     * user-owned data on the event survives every sync. No-ops on an empty map.
-     */
-    fun updateManagedFields(eventId: Long, values: Map<String, Any?>)
-
-    /**
-     * Replace the reminders on **every managed** event in [calendarId] with
-     * [minutes] (all-day lead times), each encoded so it fires at
-     * [allDayReminderTimeMinutes] on its upcoming occurrence. Used by the
-     * special-dates section so a reminder change applies to existing events too,
-     * not just future ones — the managed calendars treat reminders as a
-     * calendar-level setting. Skips any non-managed (user) event in the calendar.
-     */
-    fun applyManagedCalendarReminders(
-        calendarId: Long,
-        allDayReminderTimeMinutes: Int,
-        minutes: List<Int>,
-    )
-
     /**
      * Insert a new event; returns the new `Events._ID`. [allDayReminderTimeMinutes]
      * (minutes from local midnight) is the wall-clock time all-day reminders
@@ -345,140 +294,6 @@ class AndroidCalendarDataSource @Inject constructor(
         if (deleted == 0) throw WriteFailedException("delete calendar id=$id")
     }
 
-    override fun createManagedCalendar(displayName: String, color: Int, type: SpecialDateType): Long {
-        val name = displayName.trim().ifEmpty { Fallbacks.UNNAMED_CALENDAR }
-        val values = ContentValues().apply {
-            put(CalendarContract.Calendars.ACCOUNT_NAME, LOCAL_ACCOUNT_NAME)
-            put(CalendarContract.Calendars.ACCOUNT_TYPE, CalendarContract.ACCOUNT_TYPE_LOCAL)
-            put(CalendarContract.Calendars.OWNER_ACCOUNT, LOCAL_ACCOUNT_NAME)
-            put(CalendarContract.Calendars.NAME, name)
-            put(CalendarContract.Calendars.CALENDAR_DISPLAY_NAME, name)
-            put(CalendarContract.Calendars.CALENDAR_COLOR, color)
-            put(
-                CalendarContract.Calendars.CALENDAR_ACCESS_LEVEL,
-                CalendarContract.Calendars.CAL_ACCESS_OWNER,
-            )
-            put(CalendarContract.Calendars.VISIBLE, 1)
-            put(CalendarContract.Calendars.SYNC_EVENTS, 1)
-            // The marker that identifies this as our special-dates calendar,
-            // independent of the (user-editable) display name. CAL_SYNC1 already
-            // holds the description, so the marker lives in CAL_SYNC2.
-            put(MANAGED_MARKER_COLUMN, markerFor(type))
-        }
-        val uri = resolver.insert(localCalendarsUri(), values)
-            ?: throw WriteFailedException("create managed calendar")
-        return ContentUris.parseId(uri)
-    }
-
-    override fun findManagedCalendars(): List<ManagedCalendarRow> = resolver.query(
-        CalendarContract.Calendars.CONTENT_URI,
-        arrayOf(CalendarContract.Calendars._ID, MANAGED_MARKER_COLUMN),
-        "${CalendarContract.Calendars.ACCOUNT_TYPE} = ? AND " +
-            "${CalendarContract.Calendars.ACCOUNT_NAME} = ? AND " +
-            "$MANAGED_MARKER_COLUMN IS NOT NULL",
-        arrayOf(CalendarContract.ACCOUNT_TYPE_LOCAL, LOCAL_ACCOUNT_NAME),
-        null,
-    )?.use { c ->
-        buildList {
-            while (c.moveToNext()) {
-                val type = typeForMarker(c.getString(1)) ?: continue
-                add(ManagedCalendarRow(id = c.getLong(0), type = type))
-            }
-        }
-    } ?: emptyList()
-
-    override fun queryManagedEvents(calendarId: Long): List<ManagedEventRow> = resolver.query(
-        CalendarContract.Events.CONTENT_URI,
-        arrayOf(
-            CalendarContract.Events._ID,
-            CalendarContract.Events.UID_2445,
-            CalendarContract.Events.TITLE,
-            CalendarContract.Events.DTSTART,
-            CalendarContract.Events.RRULE,
-        ),
-        // Only our own mirror events (UID prefix), so a user event that somehow
-        // landed in this calendar (e.g. an .ics import) is never seen as
-        // "existing but not desired" and deleted by the diff.
-        "${CalendarContract.Events.CALENDAR_ID} = ? AND " +
-            "${CalendarContract.Events.DELETED} = 0 AND " +
-            "${CalendarContract.Events.UID_2445} LIKE ?",
-        arrayOf(calendarId.toString(), "$MANAGED_UID_PREFIX%"),
-        null,
-    )?.use { c ->
-        buildList {
-            while (c.moveToNext()) {
-                val uid = c.getString(1)?.takeIf { it.isNotEmpty() } ?: continue
-                add(
-                    ManagedEventRow(
-                        eventId = c.getLong(0),
-                        uid = uid,
-                        title = c.getString(2).orEmpty(),
-                        dtStartMillis = c.getLong(3),
-                        rrule = c.getString(4)?.takeIf { it.isNotEmpty() },
-                    ),
-                )
-            }
-        }
-    } ?: emptyList()
-
-    override fun insertManagedEvent(form: EventForm, uid: String, allDayReminderTimeMinutes: Int): Long {
-        // Deterministic UID = the reconciliation key. A re-sync reads it back
-        // (queryManagedEvents) and diffs on it, so a contact never doubles.
-        val times = form.toWriteTimes(ZoneId.systemDefault())
-        val values = buildEventInsertValues(form, uid, times)
-        val eventId = resolver.insert(CalendarContract.Events.CONTENT_URI, values.toContentValues())
-            ?.let(ContentUris::parseId)
-            ?: throw WriteFailedException("insert managed event into calendar id=${form.calendarId}")
-        // Seeded once, then never re-touched by sync — so a user who moves a
-        // birthday reminder keeps their change. Encoded against the upcoming
-        // occurrence, not the ancient DTSTART anchor (wrong timezone offset).
-        val anchor = Instant.ofEpochMilli(times.dtStartMillis).atZone(ZoneOffset.UTC).toLocalDate()
-        insertReminderRows(
-            eventId,
-            managedAllDayReminderMinutes(anchor, form.reminders, allDayReminderTimeMinutes),
-        )
-        return eventId
-    }
-
-    override fun updateManagedFields(eventId: Long, values: Map<String, Any?>) {
-        if (values.isEmpty()) return
-        val rows = resolver.update(
-            ContentUris.withAppendedId(CalendarContract.Events.CONTENT_URI, eventId),
-            values.toContentValues(),
-            null, null,
-        )
-        if (rows == 0) throw WriteFailedException("update managed event id=$eventId")
-    }
-
-    override fun applyManagedCalendarReminders(
-        calendarId: Long,
-        allDayReminderTimeMinutes: Int,
-        minutes: List<Int>,
-    ) {
-        resolver.query(
-            CalendarContract.Events.CONTENT_URI,
-            arrayOf(CalendarContract.Events._ID, CalendarContract.Events.DTSTART),
-            // Only our own mirror events, so a stray user event in this calendar
-            // isn't all-day-re-encoded or stripped of its own reminders.
-            "${CalendarContract.Events.CALENDAR_ID} = ? AND " +
-                "${CalendarContract.Events.DELETED} = 0 AND " +
-                "${CalendarContract.Events.UID_2445} LIKE ?",
-            arrayOf(calendarId.toString(), "$MANAGED_UID_PREFIX%"),
-            null,
-        )?.use { c ->
-            while (c.moveToNext()) {
-                val eventId = c.getLong(0)
-                // Managed events are all-day: DTSTART is a UTC midnight anchor.
-                val anchor = Instant.ofEpochMilli(c.getLong(1))
-                    .atZone(ZoneOffset.UTC).toLocalDate()
-                reconcileReminders(
-                    eventId,
-                    managedAllDayReminderMinutes(anchor, minutes, allDayReminderTimeMinutes),
-                )
-            }
-        }
-    }
-
     override fun instances(beginMillis: Long, endMillis: Long): List<EventInstance> {
         ensureObserversRegistered()
         val uri = CalendarContract.Instances.CONTENT_URI.buildUpon().apply {
@@ -762,15 +577,35 @@ class AndroidCalendarDataSource @Inject constructor(
             .distinct()
 
     override fun insertEvent(form: EventForm, allDayReminderTimeMinutes: Int): Long {
+        val times = form.toWriteTimes(ZoneId.systemDefault())
+        val values = ContentValues().apply {
+            put(
+                CalendarContract.Events.CALENDAR_ID,
+                requireNotNull(form.calendarId) { "EventForm.calendarId is required" },
+            )
             // A globally-unique UID so a later .ics backup/restore can identify
             // the event and not duplicate it on re-import (the provider leaves
             // this null for events it didn't sync). Older rows without one fall
             // back to a stable synthesised UID at export time (deriveIcsUid).
-        val values = buildEventInsertValues(
+            put(CalendarContract.Events.UID_2445, "${UUID.randomUUID()}@calendula")
-            form,
+            put(CalendarContract.Events.TITLE, form.title.trim())
-            uid = "${UUID.randomUUID()}@calendula",
+            put(CalendarContract.Events.ALL_DAY, if (form.isAllDay) 1 else 0)
-            times = form.toWriteTimes(ZoneId.systemDefault()),
+            put(CalendarContract.Events.DTSTART, times.dtStartMillis)
-        ).toContentValues().apply {
+            // The provider's invariant: recurring rows carry RRULE+DURATION
+            // (and no DTEND), one-off rows carry DTEND.
+            if (form.rrule == null) {
+                put(CalendarContract.Events.DTEND, times.dtEndMillis)
+            } else {
+                put(CalendarContract.Events.RRULE, form.rrule)
+                put(CalendarContract.Events.DURATION, times.toRfc2445Duration(form.isAllDay))
+            }
+            put(CalendarContract.Events.EVENT_TIMEZONE, times.timezone)
+            put(CalendarContract.Events.AVAILABILITY, form.availability.toProviderValue())
+            put(CalendarContract.Events.ACCESS_LEVEL, form.accessLevel.toProviderValue())
+            form.location.trim().takeIf { it.isNotEmpty() }
+                ?.let { put(CalendarContract.Events.EVENT_LOCATION, it) }
+            form.description.trim().takeIf { it.isNotEmpty() }
+                ?.let { put(CalendarContract.Events.DESCRIPTION, it) }
             // A null colour just leaves both columns unset (the event inherits
             // its calendar's colour), so only the key/raw cases are written.
             when {
@@ -782,25 +617,10 @@ class AndroidCalendarDataSource @Inject constructor(
         val uri = resolver.insert(CalendarContract.Events.CONTENT_URI, values)
             ?: throw WriteFailedException("insert event into calendar id=${form.calendarId}")
         val eventId = ContentUris.parseId(uri)
-        seedReminders(eventId, form, allDayReminderTimeMinutes)
+        // Best effort (spec §8): the event exists at this point — a reminder
-        // Guests are best-effort like reminders: a row that fails to attach is
+        // that fails to attach is logged, not surfaced as a failed create.
-        // logged, not surfaced as a failed create. Calendula never sends an
+        encodedReminders(form, allDayReminderTimeMinutes)
-        // invitation — it only writes the rows; the backend decides delivery.
+            .forEach { minutes ->
-        insertAttendees(eventId, form.attendees)
-        return eventId
-    }
-
-    /**
-     * Attach [form]'s reminders to a freshly inserted event. Best effort
-     * (spec §8): the event exists at this point — a reminder that fails to
-     * attach is logged, not surfaced as a failed create.
-     */
-    private fun seedReminders(eventId: Long, form: EventForm, allDayReminderTimeMinutes: Int) =
-        insertReminderRows(eventId, encodedReminders(form, allDayReminderTimeMinutes))
-
-    /** Insert one `METHOD_ALERT` reminder row per raw provider offset. */
-    private fun insertReminderRows(eventId: Long, encodedMinutes: List<Int>) {
-        encodedMinutes.forEach { minutes ->
                 val reminder = ContentValues().apply {
                     put(CalendarContract.Reminders.EVENT_ID, eventId)
                     put(CalendarContract.Reminders.MINUTES, minutes)
@@ -810,25 +630,11 @@ class AndroidCalendarDataSource @Inject constructor(
                     Log.w(TAG, "Failed to attach reminder ($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.
-     * A managed all-day event's reminders, encoded so they fire at
+        insertAttendees(eventId, form.attendees)
-     * [allDayReminderTimeMinutes] on its **upcoming** occurrence. The event's
+        return eventId
-     * DTSTART is an ancient recurrence anchor (see [nextYearlyOccurrence]); using
-     * it directly would sample a stale timezone offset, so the offset is sampled
-     * at the next occurrence of the anchor's month/day instead.
-     */
-    private fun managedAllDayReminderMinutes(
-        anchor: LocalDate,
-        reminders: List<Int>,
-        allDayReminderTimeMinutes: Int,
-    ): List<Int> {
-        val zone = ZoneId.systemDefault()
-        val onDate = nextYearlyOccurrence(anchor.monthValue, anchor.dayOfMonth, LocalDate.now(zone))
-        return reminders
-            .map { toProviderAllDayMinutes(it, onDate, zone, allDayReminderTimeMinutes) }
-            .distinct()
     }
 
     override fun updateEvent(
@@ -1234,17 +1040,6 @@ class AndroidCalendarDataSource @Inject constructor(
         while (moveToNext()) mapper(this@mapAllNotNull)?.let(::add)
     }
 
-    /** The `CAL_SYNC2` marker value identifying a managed calendar's [type]. */
-    private fun markerFor(type: SpecialDateType): String = when (type) {
-        SpecialDateType.Birthday -> "$MANAGED_MARKER_PREFIX:birthday"
-        SpecialDateType.Anniversary -> "$MANAGED_MARKER_PREFIX:anniversary"
-        SpecialDateType.Custom -> "$MANAGED_MARKER_PREFIX:custom"
-    }
-
-    /** Inverse of [markerFor]; null for a value that isn't one of ours. */
-    private fun typeForMarker(marker: String?): SpecialDateType? =
-        SpecialDateType.entries.firstOrNull { markerFor(it) == marker }
-
     private companion object {
         const val TAG = "CalendarDataSource"
 
@@ -1254,14 +1049,6 @@ class AndroidCalendarDataSource @Inject constructor(
          */
         const val LOCAL_ACCOUNT_NAME = "Calendula"
 
-        /**
-         * Column and namespace for the special-dates marker (shared with the
-         * calendar projection, which reads it into [CalendarSource.isManaged]).
-         * CAL_SYNC1 already holds the local-calendar description, so it uses CAL_SYNC2.
-         */
-        val MANAGED_MARKER_COLUMN: String = CalendarProjection.MANAGED_MARKER_COLUMN
-        const val MANAGED_MARKER_PREFIX = CalendarProjection.MANAGED_MARKER_PREFIX
-
         /**
          * How far ahead/behind a search looks for a recurring event's nearest
          * occurrence (~2 years). Wide enough for everyday series; a series that

app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/CalendarMapper.kt

@@ -24,12 +24,5 @@ internal fun ColumnReader.toCalendarSource(): CalendarSource {
         } else {
             null
         },
-        // A special-dates mirror calendar, recognised by its durable CAL_SYNC2
-        // marker (only meaningful on the local calendars the app owns). This is
-        // the source of truth for the editor lock — independent of any stored
-        // preference that a backup restore could have wiped.
-        isManaged = isLocal &&
-            getString(CalendarProjection.IDX_MANAGED_MARKER)
-                ?.startsWith(CalendarProjection.MANAGED_MARKER_PREFIX) == true,
     )
 }

app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/CalendarRepositoryImpl.kt

@@ -1,5 +1,6 @@
 package de.jeanlucmakiola.calendula.data.calendar
 
+import de.jeanlucmakiola.floret.time.toEpochMillis
 import de.jeanlucmakiola.calendula.data.di.IoDispatcher
 import de.jeanlucmakiola.calendula.data.prefs.CalendarPrefs
 import de.jeanlucmakiola.calendula.data.prefs.SettingsPrefs

app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/EventDetailMapper.kt

@@ -1,5 +1,6 @@
 package de.jeanlucmakiola.calendula.data.calendar
 
+import de.jeanlucmakiola.floret.time.toKotlinInstantFromEpochMillis
 import android.provider.CalendarContract
 import android.util.Log
 import de.jeanlucmakiola.calendula.domain.AccessLevel

app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/EventWriteMapper.kt

@@ -49,42 +49,6 @@ internal fun EventWriteTimes.toRfc2445Duration(isAllDay: Boolean): String = if (
     "P${(dtEndMillis - dtStartMillis) / 1_000L}S"
 }
 
-/**
- * Column values for a brand-new Events row: identity, times (the provider's
- * invariant — recurring rows carry RRULE+DURATION and no DTEND, one-off rows
- * carry DTEND), availability/access level and trimmed optional text. Shared by
- * the user-event and managed-event insert paths, which differ only in the
- * [uid] they stamp; colour and attendees are user-event concerns the caller
- * layers on top.
- */
-internal fun buildEventInsertValues(
-    form: EventForm,
-    uid: String,
-    times: EventWriteTimes,
-): Map<String, Any?> = buildMap {
-    put(
-        CalendarContract.Events.CALENDAR_ID,
-        requireNotNull(form.calendarId) { "EventForm.calendarId is required" },
-    )
-    put(CalendarContract.Events.UID_2445, uid)
-    put(CalendarContract.Events.TITLE, form.title.trim())
-    put(CalendarContract.Events.ALL_DAY, if (form.isAllDay) 1 else 0)
-    put(CalendarContract.Events.DTSTART, times.dtStartMillis)
-    if (form.rrule == null) {
-        put(CalendarContract.Events.DTEND, times.dtEndMillis)
-    } else {
-        put(CalendarContract.Events.RRULE, form.rrule)
-        put(CalendarContract.Events.DURATION, times.toRfc2445Duration(form.isAllDay))
-    }
-    put(CalendarContract.Events.EVENT_TIMEZONE, times.timezone)
-    put(CalendarContract.Events.AVAILABILITY, form.availability.toProviderValue())
-    put(CalendarContract.Events.ACCESS_LEVEL, form.accessLevel.toProviderValue())
-    form.location.trim().takeIf { it.isNotEmpty() }
-        ?.let { put(CalendarContract.Events.EVENT_LOCATION, it) }
-    form.description.trim().takeIf { it.isNotEmpty() }
-        ?.let { put(CalendarContract.Events.DESCRIPTION, it) }
-}
-
 /**
  * Dirty-checked column values for updating an existing Events row: only what
  * the user actually changed is written, so untouched fields can't stomp
@@ -154,14 +118,8 @@ internal fun buildEventUpdateValues(
  * provider clone the series row and apply these on top. Unlike the series
  * update there is no dirty check — the exception is a fresh row, so every
  * form-backed column is written (empty optionals as explicit NULLs, since the
- * clone starts from the parent's values).
+ * clone starts from the parent's values). An exception is a single event:
- *
+ * DTEND, never RRULE/DURATION.
- * The occurrence's length travels as DURATION, never DTEND: the provider
- * rejects DTEND on an exception outright (`CalendarProvider2`:
- * "Exceptions can't overwrite dtend") and derives the instance end from
- * DTSTART + DURATION itself, clearing the inherited RRULE in the process. This
- * matches how AOSP Calendar/Etar write exceptions; sending DTEND is what made
- * "only this event" fail on-device (Codeberg #16).
  */
 internal fun buildOccurrenceExceptionValues(
     form: EventForm,
@@ -173,7 +131,7 @@ internal fun buildOccurrenceExceptionValues(
     put(CalendarContract.Events.TITLE, form.title.trim())
     put(CalendarContract.Events.ALL_DAY, if (form.isAllDay) 1 else 0)
     put(CalendarContract.Events.DTSTART, times.dtStartMillis)
-    put(CalendarContract.Events.DURATION, times.toRfc2445Duration(form.isAllDay))
+    put(CalendarContract.Events.DTEND, times.dtEndMillis)
     put(CalendarContract.Events.EVENT_TIMEZONE, times.timezone)
     put(CalendarContract.Events.AVAILABILITY, form.availability.toProviderValue())
     put(CalendarContract.Events.ACCESS_LEVEL, form.accessLevel.toProviderValue())

app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/IcsExportMapper.kt

@@ -1,5 +1,6 @@
 package de.jeanlucmakiola.calendula.data.calendar
 
+import de.jeanlucmakiola.floret.time.toKotlinInstantFromEpochMillis
 import de.jeanlucmakiola.calendula.domain.EventStatus
 import de.jeanlucmakiola.calendula.domain.ics.IcsEvent
 import de.jeanlucmakiola.calendula.domain.ics.deriveIcsUid

app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/InstanceMapper.kt

@@ -1,5 +1,6 @@
 package de.jeanlucmakiola.calendula.data.calendar
 
+import de.jeanlucmakiola.floret.time.toKotlinInstantFromEpochMillis
 import android.util.Log
 import de.jeanlucmakiola.calendula.domain.EventInstance
 

app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/ManagedCalendar.kt

@@ -1,24 +0,0 @@
-package de.jeanlucmakiola.calendula.data.calendar
-
-import de.jeanlucmakiola.calendula.domain.contacts.SpecialDateType
-
-/**
- * One of the app's special-dates calendars, discovered by the marker stamped in
- * its `CAL_SYNC2` column — so the mirror can re-adopt its calendars even if the
- * stored ids in preferences were lost (e.g. an app-data wipe).
- */
-data class ManagedCalendarRow(val id: Long, val type: SpecialDateType)
-
-/**
- * A managed event as read back for the sync diff. [uid] is the deterministic
- * `Events.UID_2445` (`contact-<type>:<lookupKey>@calendula`) the mirror keys on;
- * [title], [dtStartMillis] and [rrule] are the managed columns compared against
- * the desired state to decide whether a targeted update is needed.
- */
-data class ManagedEventRow(
-    val eventId: Long,
-    val uid: String,
-    val title: String,
-    val dtStartMillis: Long,
-    val rrule: String?,
-)

app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/Projections.kt

@@ -15,17 +15,9 @@ internal object CalendarProjection {
         // own we stash one in CAL_SYNC1 (synced rows put their sync token here,
         // so the mapper only reads it for local calendars).
         DESCRIPTION_COLUMN,
-        // The special-dates marker (CAL_SYNC2) — the durable identity the app
-        // uses to recognise its own managed calendars, independent of any
-        // stored preference id (which a backup restore / data wipe can lose).
-        MANAGED_MARKER_COLUMN,
     )
 
     const val DESCRIPTION_COLUMN: String = CalendarContract.Calendars.CAL_SYNC1
-    const val MANAGED_MARKER_COLUMN: String = CalendarContract.Calendars.CAL_SYNC2
-
-    /** Namespace prefix of every managed-calendar [MANAGED_MARKER_COLUMN] value. */
-    const val MANAGED_MARKER_PREFIX = "calendula.specialdates"
 
     const val IDX_ID = 0
     const val IDX_DISPLAY_NAME = 1
@@ -35,7 +27,6 @@ internal object CalendarProjection {
     const val IDX_VISIBLE = 5
     const val IDX_ACCESS_LEVEL = 6
     const val IDX_DESCRIPTION = 7
-    const val IDX_MANAGED_MARKER = 8
 }
 
 internal object InstanceProjection {

app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/SearchMapper.kt

@@ -1,5 +1,6 @@
 package de.jeanlucmakiola.calendula.data.calendar
 
+import de.jeanlucmakiola.floret.time.toKotlinInstantFromEpochMillis
 import de.jeanlucmakiola.calendula.domain.EventInstance
 import de.jeanlucmakiola.calendula.domain.ics.parseRfc2445DurationMillis
 

app/src/main/java/de/jeanlucmakiola/calendula/data/calendar/TimeBridge.kt

@@ -1,7 +0,0 @@
-package de.jeanlucmakiola.calendula.data.calendar
-
-import kotlin.time.Instant
-
-fun Long.toKotlinInstantFromEpochMillis(): Instant = Instant.fromEpochMilliseconds(this)
-
-fun Instant.toEpochMillis(): Long = toEpochMilliseconds()

app/src/main/java/de/jeanlucmakiola/calendula/data/contacts/AndroidSpecialDatesCalendarSpec.kt

@@ -1,42 +0,0 @@
-package de.jeanlucmakiola.calendula.data.contacts
-
-import android.content.Context
-import dagger.hilt.android.qualifiers.ApplicationContext
-import de.jeanlucmakiola.calendula.R
-import de.jeanlucmakiola.calendula.data.calendar.CalendarColorPalette
-import de.jeanlucmakiola.calendula.domain.contacts.SpecialDateType
-import javax.inject.Inject
-import javax.inject.Singleton
-
-/**
- * Resolves the localized calendar names/templates and per-type colours the
- * mirror creates its calendars with. The colours are picked from the shared
- * palette so managed calendars look native alongside user calendars.
- */
-@Singleton
-class AndroidSpecialDatesCalendarSpec @Inject constructor(
-    @ApplicationContext private val context: Context,
-) : SpecialDatesCalendarSpec {
-
-    override fun displayName(type: SpecialDateType): String = context.getString(
-        when (type) {
-            SpecialDateType.Birthday -> R.string.special_dates_calendar_birthday
-            SpecialDateType.Anniversary -> R.string.special_dates_calendar_anniversary
-            SpecialDateType.Custom -> R.string.special_dates_calendar_custom
-        },
-    )
-
-    override fun defaultTitleTemplate(type: SpecialDateType): String = context.getString(
-        when (type) {
-            SpecialDateType.Birthday -> R.string.special_dates_default_title_birthday
-            SpecialDateType.Anniversary -> R.string.special_dates_default_title_anniversary
-            SpecialDateType.Custom -> R.string.special_dates_default_title_custom
-        },
-    )
-
-    override fun color(type: SpecialDateType): Int = when (type) {
-        SpecialDateType.Birthday -> CalendarColorPalette.Purple
-        SpecialDateType.Anniversary -> CalendarColorPalette.Red
-        SpecialDateType.Custom -> CalendarColorPalette.Blue
-    }
-}

app/src/main/java/de/jeanlucmakiola/calendula/data/contacts/ContactSpecialDatesDataSource.kt

@@ -1,105 +0,0 @@
-package de.jeanlucmakiola.calendula.data.contacts
-
-import android.Manifest
-import android.content.Context
-import android.content.pm.PackageManager
-import android.provider.ContactsContract
-import android.provider.ContactsContract.CommonDataKinds.Event
-import android.util.Log
-import androidx.core.content.ContextCompat
-import dagger.hilt.android.qualifiers.ApplicationContext
-import de.jeanlucmakiola.calendula.domain.contacts.ContactSpecialDate
-import de.jeanlucmakiola.calendula.domain.contacts.SpecialDateType
-import de.jeanlucmakiola.calendula.domain.contacts.managedUid
-import de.jeanlucmakiola.calendula.domain.contacts.parseContactEventDate
-import javax.inject.Inject
-import javax.inject.Singleton
-
-/**
- * Reads the dated `Event` rows (birthdays, anniversaries, custom dates) of the
- * device's contacts. Read-only and offline — the one-way source for the
- * special-dates mirror. Requires `READ_CONTACTS`; returns an empty list when
- * the permission is absent so the sync can degrade to a stalled state rather
- * than crash.
- */
-interface ContactSpecialDatesDataSource {
-    fun hasPermission(): Boolean
-
-    /** All usable contact special-dates, deduplicated per contact and type. */
-    fun readSpecialDates(): List<ContactSpecialDate>
-}
-
-/** Whether `READ_CONTACTS` is granted — the gate for every contacts read. */
-fun Context.hasContactsPermission(): Boolean =
-    ContextCompat.checkSelfPermission(this, Manifest.permission.READ_CONTACTS) ==
-        PackageManager.PERMISSION_GRANTED
-
-/** Map a `ContactsContract` event `TYPE` to our calendar bucket. */
-internal fun specialDateTypeForRawEventType(type: Int): SpecialDateType = when (type) {
-    Event.TYPE_BIRTHDAY -> SpecialDateType.Birthday
-    Event.TYPE_ANNIVERSARY -> SpecialDateType.Anniversary
-    else -> SpecialDateType.Custom
-}
-
-@Singleton
-class AndroidContactSpecialDatesDataSource @Inject constructor(
-    @ApplicationContext private val context: Context,
-) : ContactSpecialDatesDataSource {
-
-    override fun hasPermission(): Boolean = context.hasContactsPermission()
-
-    override fun readSpecialDates(): List<ContactSpecialDate> {
-        if (!hasPermission()) return emptyList()
-        val resolver = context.contentResolver
-        // A contact can carry the same date more than once (multiple raw contacts
-        // under one aggregate); dedup on the mirror's reconciliation key so exact
-        // duplicates collapse while genuinely distinct dates (two custom events on
-        // one contact) are all kept. Ordered by Data._ID so which of two truly
-        // conflicting rows wins is stable across syncs (no event ping-pong).
-        val seen = HashSet<String>()
-        val result = ArrayList<ContactSpecialDate>()
-        runCatching {
-            resolver.query(
-                ContactsContract.Data.CONTENT_URI,
-                PROJECTION,
-                "${ContactsContract.Data.MIMETYPE} = ?",
-                arrayOf(Event.CONTENT_ITEM_TYPE),
-                "${ContactsContract.Data._ID} ASC",
-            )?.use { c ->
-                val idxDate = c.getColumnIndexOrThrow(Event.START_DATE)
-                val idxType = c.getColumnIndexOrThrow(Event.TYPE)
-                val idxLabel = c.getColumnIndexOrThrow(Event.LABEL)
-                val idxLookup = c.getColumnIndexOrThrow(ContactsContract.Data.LOOKUP_KEY)
-                val idxName = c.getColumnIndexOrThrow(ContactsContract.Data.DISPLAY_NAME_PRIMARY)
-                while (c.moveToNext()) {
-                    val lookup = c.getString(idxLookup)?.takeIf { it.isNotEmpty() } ?: continue
-                    val parts = parseContactEventDate(c.getString(idxDate)) ?: continue
-                    val type = specialDateTypeForRawEventType(c.getInt(idxType))
-                    val date = ContactSpecialDate(
-                        lookupKey = lookup,
-                        displayName = c.getString(idxName)?.trim().orEmpty(),
-                        type = type,
-                        month = parts.month,
-                        day = parts.day,
-                        year = parts.year,
-                        label = c.getString(idxLabel)?.takeIf { it.isNotBlank() },
-                    )
-                    if (seen.add(date.managedUid())) result += date
-                }
-            }
-        }.onFailure { Log.w(TAG, "Reading contact special-dates failed", it) }
-        return result
-    }
-
-    private companion object {
-        const val TAG = "ContactSpecialDates"
-
-        val PROJECTION = arrayOf(
-            ContactsContract.Data.LOOKUP_KEY,
-            ContactsContract.Data.DISPLAY_NAME_PRIMARY,
-            Event.START_DATE,
-            Event.TYPE,
-            Event.LABEL,
-        )
-    }
-}

app/src/main/java/de/jeanlucmakiola/calendula/data/contacts/SpecialDatesScheduler.kt

@@ -1,135 +0,0 @@
-package de.jeanlucmakiola.calendula.data.contacts
-
-import android.content.Context
-import android.util.Log
-import androidx.work.CoroutineWorker
-import androidx.work.Data
-import androidx.work.ExistingPeriodicWorkPolicy
-import androidx.work.ExistingWorkPolicy
-import androidx.work.OneTimeWorkRequestBuilder
-import androidx.work.PeriodicWorkRequestBuilder
-import androidx.work.WorkManager
-import androidx.work.WorkerParameters
-import dagger.hilt.EntryPoint
-import dagger.hilt.InstallIn
-import dagger.hilt.android.EntryPointAccessors
-import dagger.hilt.components.SingletonComponent
-import de.jeanlucmakiola.calendula.data.prefs.SettingsPrefs
-import de.jeanlucmakiola.calendula.data.prefs.SpecialDatesStalledReason
-import kotlinx.coroutines.flow.first
-import java.util.concurrent.TimeUnit
-
-/**
- * Schedules the contact special-dates mirror. Birthdays change rarely, so this
- * is deliberately cheap: a **daily** periodic reconcile, plus an immediate run
- * on enable / "Sync now" and a debounced one when the app is foregrounded. No
- * ContentObserver — it would need the process alive and buys almost nothing for
- * once-a-year events. Everything stays offline (local contacts → local calendar).
- */
-object SpecialDatesScheduler {
-
-    private const val WORK_NAME = "special-dates-sync"
-    private const val WORK_NAME_NOW = "special-dates-sync-now"
-    private const val WORK_NAME_FOREGROUND = "special-dates-sync-foreground"
-    private const val KEY_FOREGROUND = "foreground"
-
-    /** Enqueue (or cancel) the daily periodic reconcile to match [enabled]. */
-    fun apply(context: Context, enabled: Boolean) {
-        val workManager = WorkManager.getInstance(context)
-        if (!enabled) {
-            workManager.cancelUniqueWork(WORK_NAME)
-            workManager.cancelUniqueWork(WORK_NAME_NOW)
-            workManager.cancelUniqueWork(WORK_NAME_FOREGROUND)
-            return
-        }
-        val request = PeriodicWorkRequestBuilder<SpecialDatesSyncWorker>(1, TimeUnit.DAYS)
-            // Delay the first periodic run so it never overlaps an immediate run.
-            .setInitialDelay(1, TimeUnit.DAYS)
-            .build()
-        workManager.enqueueUniquePeriodicWork(WORK_NAME, ExistingPeriodicWorkPolicy.UPDATE, request)
-    }
-
-    /**
-     * Run one reconcile immediately. [foreground] runs (the app resuming) are
-     * debounced inside the worker and use their own work name, so a frequent
-     * foreground resync can never REPLACE — and swallow — a pending enable /
-     * "Sync now" run, which always syncs. The engine serializes the two if they
-     * overlap.
-     */
-    fun runNow(context: Context, foreground: Boolean = false) {
-        val request = OneTimeWorkRequestBuilder<SpecialDatesSyncWorker>()
-            .setInputData(Data.Builder().putBoolean(KEY_FOREGROUND, foreground).build())
-            .build()
-        val name = if (foreground) WORK_NAME_FOREGROUND else WORK_NAME_NOW
-        WorkManager.getInstance(context)
-            .enqueueUniqueWork(name, ExistingWorkPolicy.REPLACE, request)
-    }
-
-    internal const val INPUT_FOREGROUND = KEY_FOREGROUND
-}
-
-/**
- * Runs the [SpecialDatesSyncEngine]. Pulls its collaborators through a Hilt
- * [EntryPoint] so it works under WorkManager's default worker factory. Records
- * the run for the settings status line; a missing permission parks the feature
- * in a stalled state (surfaced in settings) rather than retrying forever.
- */
-class SpecialDatesSyncWorker(
-    appContext: Context,
-    params: WorkerParameters,
-) : CoroutineWorker(appContext, params) {
-
-    @EntryPoint
-    @InstallIn(SingletonComponent::class)
-    interface Deps {
-        fun settingsPrefs(): SettingsPrefs
-        fun syncEngine(): SpecialDatesSyncEngine
-    }
-
-    override suspend fun doWork(): Result {
-        val deps = EntryPointAccessors.fromApplication(applicationContext, Deps::class.java)
-        val prefs = deps.settingsPrefs()
-
-        val now = System.currentTimeMillis()
-        // A foreground resume can fire often — skip if we synced recently.
-        val foreground = inputData.getBoolean(SpecialDatesScheduler.INPUT_FOREGROUND, false)
-        if (foreground && now - prefs.specialDatesLastForegroundSync.first() < FOREGROUND_DEBOUNCE_MILLIS) {
-            return Result.success()
-        }
-
-        return try {
-            when (val result = deps.syncEngine().sync()) {
-                // The engine re-checks the toggle, so already-queued work never
-                // revives a disabled feature; don't record a run either.
-                SpecialDatesSyncResult.Disabled -> return Result.success()
-                else -> {
-                    val stalled = if (result == SpecialDatesSyncResult.PermissionMissing) {
-                        SpecialDatesStalledReason.PermissionRevoked
-                    } else {
-                        null
-                    }
-                    prefs.recordSpecialDatesRun(now, stalled)
-                }
-            }
-            if (foreground) prefs.setSpecialDatesLastForegroundSync(now)
-            Result.success()
-        } catch (e: SecurityException) {
-            // A revoked calendar/contacts permission won't fix itself on retry —
-            // park the feature in a stalled state (surfaced in settings) instead
-            // of retrying with backoff forever.
-            Log.w(TAG, "Special-dates sync lacks a required permission", e)
-            prefs.recordSpecialDatesRun(now, SpecialDatesStalledReason.PermissionRevoked)
-            Result.success()
-        } catch (e: Exception) {
-            Log.w(TAG, "Special-dates sync failed", e)
-            Result.retry()
-        }
-    }
-
-    companion object {
-        private const val TAG = "SpecialDatesSync"
-
-        /** Skip a foreground-triggered sync if one ran within this window (4h). */
-        private const val FOREGROUND_DEBOUNCE_MILLIS = 4L * 60 * 60 * 1000
-    }
-}

app/src/main/java/de/jeanlucmakiola/calendula/data/contacts/SpecialDatesSyncEngine.kt

@@ -1,304 +0,0 @@
-package de.jeanlucmakiola.calendula.data.contacts
-
-import android.provider.CalendarContract
-import de.jeanlucmakiola.calendula.data.calendar.CalendarDataSource
-import de.jeanlucmakiola.calendula.data.calendar.ManagedEventRow
-import de.jeanlucmakiola.calendula.data.calendar.toWriteTimes
-import de.jeanlucmakiola.calendula.data.prefs.CalendarReminderOverride
-import de.jeanlucmakiola.calendula.data.prefs.SettingsPrefs
-import de.jeanlucmakiola.calendula.domain.Availability
-import de.jeanlucmakiola.calendula.domain.EventForm
-import de.jeanlucmakiola.calendula.domain.RecurrenceFreq
-import de.jeanlucmakiola.calendula.domain.SimpleRecurrence
-import de.jeanlucmakiola.calendula.domain.contacts.ContactSpecialDate
-import de.jeanlucmakiola.calendula.domain.contacts.SpecialDateType
-import de.jeanlucmakiola.calendula.domain.contacts.anchorDate
-import de.jeanlucmakiola.calendula.domain.contacts.managedUid
-import de.jeanlucmakiola.calendula.domain.contacts.renderSpecialDateTitle
-import de.jeanlucmakiola.calendula.domain.toRRule
-import kotlinx.coroutines.flow.first
-import kotlinx.coroutines.sync.Mutex
-import kotlinx.coroutines.sync.withLock
-import kotlinx.datetime.LocalDateTime
-import kotlinx.datetime.LocalTime
-import java.time.ZoneId
-import javax.inject.Inject
-import javax.inject.Singleton
-
-/** Outcome of one mirror reconcile, reported back so the worker can record status. */
-enum class SpecialDatesSyncResult { Success, Disabled, PermissionMissing }
-
-/**
- * Localized, per-type presentation the engine needs but can't derive purely
- * (calendar display name, colour, and the default title template). Kept behind
- * an interface so the engine's diff stays unit-testable without Android
- * resources.
- */
-interface SpecialDatesCalendarSpec {
-    fun displayName(type: SpecialDateType): String
-    fun color(type: SpecialDateType): Int
-    fun defaultTitleTemplate(type: SpecialDateType): String
-}
-
-/**
- * The stored title template for [type], falling back to the localized default
- * when blank/absent — the one resolution rule shared by the sync (what gets
- * written) and the settings editor (what gets shown).
- */
-fun SpecialDatesCalendarSpec.resolveTitleTemplate(
-    type: SpecialDateType,
-    stored: Map<SpecialDateType, String>,
-): String = stored[type]?.takeIf { it.isNotBlank() } ?: defaultTitleTemplate(type)
-
-/**
- * Mirrors contact birthdays/anniversaries/custom dates into local calendars,
- * one per type. Every reconcile is an idempotent diff keyed on the deterministic
- * `UID_2445` ([managedEventUid]): new contacts are inserted (seeding user-owned
- * fields once), changed contacts get a *targeted* managed-column update, and
- * removed contacts are deleted — so a user's own edits (reminders, location,
- * notes) are never clobbered. See docs/design/contact-special-dates.md.
- */
-@Singleton
-class SpecialDatesSyncEngine @Inject constructor(
-    private val contacts: ContactSpecialDatesDataSource,
-    private val calendars: CalendarDataSource,
-    private val prefs: SettingsPrefs,
-    private val spec: SpecialDatesCalendarSpec,
-) {
-
-    // Serializes calendar-lifecycle work: two overlapping syncs (the daily job
-    // racing a "Sync now"/foreground run) would each see no managed calendar and
-    // both create one; a teardown racing an in-flight sync would delete calendars
-    // the sync then recreates. Holding this for the whole of sync()/teardown()
-    // makes those check-then-act sequences atomic, and — because sync() re-reads
-    // the enabled flag inside the lock — a teardown always wins the race.
-    private val lifecycleMutex = Mutex()
-
-    /**
-     * Reconcile every enabled type against the device's contacts. Returns why it
-     * stopped early (disabled / permission gone) or [SpecialDatesSyncResult.Success].
-     */
-    suspend fun sync(): SpecialDatesSyncResult = lifecycleMutex.withLock {
-        if (!prefs.specialDatesEnabled.first()) return SpecialDatesSyncResult.Disabled
-        if (!contacts.hasPermission()) return SpecialDatesSyncResult.PermissionMissing
-
-        val enabledTypes = prefs.specialDatesTypes.first()
-        val calendarByType = reconcileCalendars(enabledTypes)
-
-        val desiredByType = contacts.readSpecialDates().groupBy { it.type }
-        val reminderCtx = readReminderContext()
-        val templates = prefs.specialDatesTitleTemplates.first()
-        val showYear = prefs.specialDatesShowYear.first()
-
-        calendarByType.forEach { (type, calendarId) ->
-            val template = spec.resolveTitleTemplate(type, templates)
-            syncType(
-                calendarId = calendarId,
-                type = type,
-                contactsOfType = desiredByType[type].orEmpty(),
-                template = template,
-                showYear = showYear,
-                reminderCtx = reminderCtx,
-            )
-        }
-        SpecialDatesSyncResult.Success
-    }
-
-    /**
-     * Set the reminder default for a type's managed calendar and apply it to
-     * **all** its existing events too (not just future ones) — for managed
-     * calendars the reminder is a calendar-level setting. Persists the per-calendar
-     * all-day override so new events keep matching. No-op if the calendar for
-     * [type] doesn't exist yet.
-     */
-    suspend fun applyReminders(type: SpecialDateType, override: CalendarReminderOverride) {
-        val calendarId = prefs.specialDatesCalendars.first()[type] ?: return
-        prefs.setCalendarAllDayReminderOverride(calendarId, override)
-        val minutes = when (override) {
-            CalendarReminderOverride.Inherit -> prefs.defaultAllDayReminderMinutes.first()
-            CalendarReminderOverride.None -> emptyList()
-            is CalendarReminderOverride.Minutes -> override.minutes
-        }
-        calendars.applyManagedCalendarReminders(
-            calendarId = calendarId,
-            allDayReminderTimeMinutes = prefs.allDayReminderTimeMinutes.first(),
-            minutes = minutes,
-        )
-    }
-
-    /** Delete every managed calendar and forget its id — used when the feature is turned off. */
-    suspend fun teardown() = lifecycleMutex.withLock {
-        calendars.findManagedCalendars().forEach { calendars.deleteCalendar(it.id) }
-        SpecialDateType.entries.forEach { prefs.setSpecialDatesCalendarId(it, null) }
-    }
-
-    /**
-     * Ensure each enabled type has exactly one managed calendar (adopting an
-     * existing one, or the stored id if it still exists, else creating one) and
-     * that disabled types have none. Returns the calendar id per enabled type.
-     */
-    private suspend fun reconcileCalendars(enabledTypes: Set<SpecialDateType>): Map<SpecialDateType, Long> {
-        val foundByType = calendars.findManagedCalendars()
-            .groupBy({ it.type }, { it.id })
-            .mapValues { it.value.first() }
-        val stored = prefs.specialDatesCalendars.first()
-        val result = LinkedHashMap<SpecialDateType, Long>()
-        for (type in SpecialDateType.entries) {
-            // A stored id counts only if the calendar still exists (the user may
-            // have deleted it in system settings); otherwise adopt a found one.
-            val existingId = stored[type]?.takeIf { id -> foundByType.containsValue(id) }
-                ?: foundByType[type]
-            if (type in enabledTypes) {
-                val id = existingId ?: createCalendar(type)
-                if (stored[type] != id) prefs.setSpecialDatesCalendarId(type, id)
-                result[type] = id
-            } else {
-                if (existingId != null) calendars.deleteCalendar(existingId)
-                if (stored.containsKey(type)) prefs.setSpecialDatesCalendarId(type, null)
-            }
-        }
-        return result
-    }
-
-    private suspend fun createCalendar(type: SpecialDateType): Long {
-        // reconcileCalendars persists the id — the single place ids are recorded.
-        val id = calendars.createManagedCalendar(spec.displayName(type), spec.color(type), type)
-        // Seed a useful all-day reminder default (on the day + a week before), so
-        // birthdays get lead time out of the box. Per-calendar, user-adjustable —
-        // only set when the user hasn't already configured this calendar.
-        if (!prefs.perCalendarAllDayReminderOverride.first().containsKey(id)) {
-            prefs.setCalendarAllDayReminderOverride(
-                id,
-                CalendarReminderOverride.Minutes(DEFAULT_REMINDER_MINUTES),
-            )
-        }
-        return id
-    }
-
-    private suspend fun syncType(
-        calendarId: Long,
-        type: SpecialDateType,
-        contactsOfType: List<ContactSpecialDate>,
-        template: String,
-        showYear: Boolean,
-        reminderCtx: ReminderContext,
-    ) {
-        val built = contactsOfType.map { sd ->
-            buildManagedEvent(calendarId, type, sd, template, showYear, reminderCtx)
-        }
-        val diff = diffManagedEvents(built.map { it.desired }, calendars.queryManagedEvents(calendarId))
-        val formByUid = built.associate { it.desired.uid to it.form }
-        diff.insertUids.forEach { uid ->
-            calendars.insertManagedEvent(formByUid.getValue(uid), uid, reminderCtx.allDayTimeMinutes)
-        }
-        diff.updates.forEach { calendars.updateManagedFields(it.eventId, it.columns) }
-        diff.deleteEventIds.forEach { calendars.deleteEvent(it) }
-    }
-
-    private fun buildManagedEvent(
-        calendarId: Long,
-        type: SpecialDateType,
-        sd: ContactSpecialDate,
-        template: String,
-        showYear: Boolean,
-        reminderCtx: ReminderContext,
-    ): BuiltManagedEvent {
-        val anchor = sd.anchorDate()
-        val start = LocalDateTime(anchor, LocalTime(0, 0))
-        // The source year is static and correct on every occurrence (unlike age).
-        val year = if (showYear) sd.year else null
-        val title = renderSpecialDateTitle(template, sd.displayName, year)
-        val form = EventForm(
-            calendarId = calendarId,
-            title = title,
-            isAllDay = true,
-            start = start,
-            end = start,
-            reminders = reminderCtx.resolveAllDay(calendarId),
-            availability = Availability.Free,
-            rrule = YEARLY_RRULE,
-        )
-        val dtStartMillis = form.toWriteTimes(ZoneId.systemDefault()).dtStartMillis
-        return BuiltManagedEvent(
-            desired = ManagedEventDesired(
-                uid = sd.managedUid(),
-                title = title,
-                dtStartMillis = dtStartMillis,
-                rrule = YEARLY_RRULE,
-            ),
-            form = form,
-        )
-    }
-
-    // Managed events are always all-day, so only the all-day defaults apply.
-    private suspend fun readReminderContext(): ReminderContext = ReminderContext(
-        allDayGlobal = prefs.defaultAllDayReminderMinutes.first(),
-        allDayOverrides = prefs.perCalendarAllDayReminderOverride.first(),
-        allDayTimeMinutes = prefs.allDayReminderTimeMinutes.first(),
-    )
-
-    private data class ReminderContext(
-        val allDayGlobal: List<Int>,
-        val allDayOverrides: Map<Long, List<Int>>,
-        val allDayTimeMinutes: Int,
-    ) {
-        /** Same semantics as `resolveDefaultReminder`: present-empty = explicit none. */
-        fun resolveAllDay(calendarId: Long): List<Int> =
-            allDayOverrides[calendarId] ?: allDayGlobal
-    }
-
-    private data class BuiltManagedEvent(val desired: ManagedEventDesired, val form: EventForm)
-
-    private companion object {
-        /** "On the day" (0) + one week before (7 days), as all-day lead minutes. */
-        val DEFAULT_REMINDER_MINUTES = listOf(0, 7 * 24 * 60)
-        val YEARLY_RRULE = SimpleRecurrence(freq = RecurrenceFreq.Yearly).toRRule()
-    }
-}
-
-/** The managed columns of a desired event, compared against the existing row. */
-internal data class ManagedEventDesired(
-    val uid: String,
-    val title: String,
-    val dtStartMillis: Long,
-    val rrule: String?,
-)
-
-internal data class ManagedFieldUpdate(val eventId: Long, val columns: Map<String, Any?>)
-
-internal data class ManagedDiff(
-    val insertUids: List<String>,
-    val updates: List<ManagedFieldUpdate>,
-    val deleteEventIds: List<Long>,
-)
-
-/**
- * The idempotent diff at the heart of the mirror, keyed on `UID_2445`:
- * desired-not-existing → insert, existing-not-desired → delete, and for events
- * in both only the *changed* managed columns (title/dtstart/rrule) are emitted —
- * so a re-run with no contact changes produces nothing, and a managed update
- * never touches user-owned columns or reminder rows. Pure, so it's unit-tested.
- */
-internal fun diffManagedEvents(
-    desired: List<ManagedEventDesired>,
-    existing: List<ManagedEventRow>,
-): ManagedDiff {
-    val desiredByUid = desired.associateBy { it.uid }
-    val existingByUid = existing.associateBy { it.uid }
-    val insertUids = desired.filter { it.uid !in existingByUid }.map { it.uid }
-    val deleteEventIds = existing.filter { it.uid !in desiredByUid }.map { it.eventId }
-    val updates = buildList {
-        for (d in desired) {
-            val row = existingByUid[d.uid] ?: continue
-            val columns = buildMap<String, Any?> {
-                if (row.title != d.title) put(CalendarContract.Events.TITLE, d.title)
-                if (row.dtStartMillis != d.dtStartMillis) {
-                    put(CalendarContract.Events.DTSTART, d.dtStartMillis)
-                }
-                if (row.rrule != d.rrule) put(CalendarContract.Events.RRULE, d.rrule)
-            }
-            if (columns.isNotEmpty()) add(ManagedFieldUpdate(row.eventId, columns))
-        }
-    }
-    return ManagedDiff(insertUids, updates, deleteEventIds)
-}

app/src/main/java/de/jeanlucmakiola/calendula/data/crash/CrashReporter.kt

@@ -1,188 +0,0 @@
-package de.jeanlucmakiola.calendula.data.crash
-
-import android.content.Context
-import android.content.pm.PackageInfo
-import android.os.Build
-import androidx.core.content.pm.PackageInfoCompat
-import java.io.File
-import java.io.PrintWriter
-import java.io.StringWriter
-import java.time.Instant
-import java.time.ZoneId
-import java.time.format.DateTimeFormatter
-import java.util.Locale
-
-/**
- * Privacy-respecting crash capture (prod-readiness item 10). On an uncaught
- * exception it writes a self-contained report to the app's private storage and
- * then chains to the platform's default handler, so the process still dies
- * normally (and the OS shows its own "stopped" dialog). Nothing is uploaded —
- * the app holds no `INTERNET` permission. The user submits the report later,
- * by hand, as a Gitea issue (see the ui/crash surfaces).
- *
- * The report is built from a fixed [CrashContext] allowlist — app/Android/device
- * version, locale, time, and the stack trace — and **nothing else**: no device
- * identifiers, no account names, no calendar/event content, no logcat. The user
- * is always shown the full text before it leaves the device.
- */
-object CrashReporter {
-
-    /**
-     * Install the handler. Called first thing in `CalendulaApp.onCreate()` so it
-     * also catches crashes during startup. The handler swallows nothing — it
-     * persists, then delegates to the previously-registered handler.
-     */
-    fun install(context: Context) {
-        val appContext = context.applicationContext
-        val previous = Thread.getDefaultUncaughtExceptionHandler()
-        Thread.setDefaultUncaughtExceptionHandler { thread, throwable ->
-            // Capturing must never mask the original crash, so guard every step.
-            runCatching {
-                val now = System.currentTimeMillis()
-                writeReport(appContext, buildCrashReport(CrashContext.from(appContext), throwable, now))
-                recordCrashTime(appContext, now)
-            }
-            previous?.uncaughtException(thread, throwable)
-        }
-    }
-
-    /** The persisted report from the last crash, or null if there is none. */
-    fun pendingReport(context: Context): String? {
-        val file = reportFile(context)
-        return if (file.exists()) runCatching { file.readText() }.getOrNull()?.takeIf { it.isNotBlank() } else null
-    }
-
-    /**
-     * Whether to surface the report unprompted (on the next launch): a report
-     * exists and the user hasn't already waved this one away. Settings reaches
-     * the report via [pendingReport] regardless, so "Not now" only stops the
-     * auto-prompt — it doesn't discard the report.
-     */
-    fun shouldPrompt(context: Context): Boolean =
-        reportFile(context).exists() && !dismissedFile(context).exists()
-
-    /** Stop auto-prompting for the current report without discarding it. */
-    fun dismissPrompt(context: Context) {
-        runCatching { dismissedFile(context).apply { parentFile?.mkdirs() }.writeText("") }
-    }
-
-    /** Drop the persisted report once the user has reported it (or from Settings). */
-    fun clearReport(context: Context) {
-        runCatching { reportFile(context).delete() }
-        runCatching { dismissedFile(context).delete() }
-    }
-
-    /**
-     * Whether the app appears to be in a startup crash-loop: at least
-     * [LOOP_THRESHOLD] crashes inside [LOOP_WINDOW_MS]. In that case the main UI
-     * can't be trusted to start, so the caller routes straight to the standalone
-     * report screen instead of re-entering the crashing graph.
-     */
-    fun isCrashLoop(context: Context): Boolean {
-        val times = readCrashTimes(context)
-        if (times.size < LOOP_THRESHOLD) return false
-        val recent = times.sortedDescending()
-        return recent[0] - recent[LOOP_THRESHOLD - 1] <= LOOP_WINDOW_MS
-    }
-
-    /**
-     * Mark the app as having started successfully, resetting the loop counter so
-     * an ordinary single crash much later never trips loop detection. The
-     * pending report itself is kept — only the timing trail is cleared.
-     */
-    fun markHealthy(context: Context) {
-        runCatching { timesFile(context).delete() }
-    }
-
-    // --- persistence -------------------------------------------------------
-
-    private fun writeReport(context: Context, report: String) {
-        val file = reportFile(context).apply { parentFile?.mkdirs() }
-        file.writeText(report.take(MAX_REPORT_CHARS))
-        // A fresh crash should prompt again, even if the previous one was waved away.
-        runCatching { dismissedFile(context).delete() }
-    }
-
-    private fun recordCrashTime(context: Context, nowMillis: Long) {
-        val kept = (readCrashTimes(context) + nowMillis).takeLast(MAX_TIMES)
-        timesFile(context).apply { parentFile?.mkdirs() }
-            .writeText(kept.joinToString("\n"))
-    }
-
-    private fun readCrashTimes(context: Context): List<Long> {
-        val file = timesFile(context)
-        if (!file.exists()) return emptyList()
-        return runCatching { file.readLines().mapNotNull { it.trim().toLongOrNull() } }.getOrDefault(emptyList())
-    }
-
-    private fun crashDir(context: Context) = File(context.filesDir, CRASH_DIR)
-    private fun reportFile(context: Context) = File(crashDir(context), REPORT_FILE)
-    private fun timesFile(context: Context) = File(crashDir(context), TIMES_FILE)
-    private fun dismissedFile(context: Context) = File(crashDir(context), DISMISSED_FILE)
-
-    private const val CRASH_DIR = "crash"
-    private const val REPORT_FILE = "last_crash.txt"
-    private const val TIMES_FILE = "crash_times.txt"
-    private const val DISMISSED_FILE = "dismissed"
-    private const val MAX_TIMES = 5
-    private const val MAX_REPORT_CHARS = 64 * 1024
-    private const val LOOP_THRESHOLD = 2
-    private const val LOOP_WINDOW_MS = 10_000L
-}
-
-/**
- * The allowlist of non-personal facts that go into a crash report. Built from
- * [Build] and the app's own [PackageInfo]; deliberately holds no identifiers.
- */
-data class CrashContext(
-    val appVersionName: String,
-    val appVersionCode: Long,
-    val sdkInt: Int,
-    val androidRelease: String,
-    val manufacturer: String,
-    val model: String,
-    val locale: String,
-) {
-    companion object {
-        fun from(context: Context): CrashContext {
-            val pkg = runCatching {
-                context.packageManager.getPackageInfo(context.packageName, 0)
-            }.getOrNull()
-            return CrashContext(
-                appVersionName = pkg?.versionName ?: "?",
-                appVersionCode = pkg?.let { PackageInfoCompat.getLongVersionCode(it) } ?: 0L,
-                sdkInt = Build.VERSION.SDK_INT,
-                androidRelease = Build.VERSION.RELEASE ?: "?",
-                manufacturer = Build.MANUFACTURER ?: "?",
-                model = Build.MODEL ?: "?",
-                locale = Locale.getDefault().toLanguageTag(),
-            )
-        }
-    }
-}
-
-/**
- * Render a crash report from the [ctx] allowlist, the [throwable]'s full stack
- * trace, and the crash [nowMillis]. Pure (no Android, no I/O) so it is unit
- * tested. The leading marker doubles as the file's sanity check in
- * [CrashReporter.pendingReport].
- */
-fun buildCrashReport(ctx: CrashContext, throwable: Throwable, nowMillis: Long): String {
-    val trace = StringWriter().also { throwable.printStackTrace(PrintWriter(it)) }.toString().trim()
-    val time = runCatching {
-        Instant.ofEpochMilli(nowMillis).atZone(ZoneId.systemDefault()).format(TIME_FORMAT)
-    }.getOrDefault(nowMillis.toString())
-    return buildString {
-        appendLine("Calendula crash report")
-        appendLine("App version: ${ctx.appVersionName} (${ctx.appVersionCode})")
-        appendLine("Android: ${ctx.androidRelease} (API ${ctx.sdkInt})")
-        appendLine("Device: ${ctx.manufacturer} ${ctx.model}")
-        appendLine("Locale: ${ctx.locale}")
-        appendLine("Time: $time")
-        appendLine()
-        appendLine("Stack trace:")
-        append(trace)
-    }
-}
-
-private val TIME_FORMAT = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")

app/src/main/java/de/jeanlucmakiola/calendula/data/di/DataModule.kt

@@ -14,10 +14,6 @@ import de.jeanlucmakiola.calendula.data.calendar.AndroidCalendarDataSource
 import de.jeanlucmakiola.calendula.data.calendar.CalendarDataSource
 import de.jeanlucmakiola.calendula.data.calendar.CalendarRepository
 import de.jeanlucmakiola.calendula.data.calendar.CalendarRepositoryImpl
-import de.jeanlucmakiola.calendula.data.contacts.AndroidContactSpecialDatesDataSource
-import de.jeanlucmakiola.calendula.data.contacts.AndroidSpecialDatesCalendarSpec
-import de.jeanlucmakiola.calendula.data.contacts.ContactSpecialDatesDataSource
-import de.jeanlucmakiola.calendula.data.contacts.SpecialDatesCalendarSpec
 import de.jeanlucmakiola.calendula.data.reminders.AndroidReminderAlertStore
 import de.jeanlucmakiola.calendula.data.reminders.ReminderAlertStore
 import kotlinx.coroutines.CoroutineDispatcher
@@ -49,18 +45,6 @@ abstract class DataBindModule {
     abstract fun bindReminderAlertStore(
         impl: AndroidReminderAlertStore,
     ): ReminderAlertStore
-
-    @Binds
-    @Singleton
-    abstract fun bindContactSpecialDatesDataSource(
-        impl: AndroidContactSpecialDatesDataSource,
-    ): ContactSpecialDatesDataSource
-
-    @Binds
-    @Singleton
-    abstract fun bindSpecialDatesCalendarSpec(
-        impl: AndroidSpecialDatesCalendarSpec,
-    ): SpecialDatesCalendarSpec
 }
 
 @Module

app/src/main/java/de/jeanlucmakiola/calendula/data/fonts/CustomFontStore.kt

@@ -1,57 +0,0 @@
-package de.jeanlucmakiola.calendula.data.fonts
-
-import android.content.Context
-import android.net.Uri
-import de.jeanlucmakiola.calendula.domain.FontRole
-import java.io.File
-import java.util.Locale
-import android.graphics.fonts.Font as PlatformFont
-
-/**
- * Storage for user-loaded custom fonts (issue #19). A font a user picks via the
- * system file picker is copied into the app's private storage — one file per
- * [FontRole] — so the selection survives even if the original is later moved or
- * deleted, and never leaves the app. The chosen file is validated as a real font
- * before it replaces the previous one, so a bad pick can't wedge the app-wide
- * typography.
- */
-object CustomFontStore {
-
-    private fun dir(context: Context): File = File(context.filesDir, "fonts")
-
-    /** The stored font file for [role] (may not exist yet). */
-    fun file(context: Context, role: FontRole): File =
-        File(dir(context), "${role.name.lowercase(Locale.ROOT)}.ttf")
-
-    fun exists(context: Context, role: FontRole): Boolean =
-        file(context, role).let { it.exists() && it.length() > 0 }
-
-    /**
-     * Copy [uri] into per-role storage, first validating that it parses as a
-     * font. Returns true on success; on any failure the previous file is left
-     * untouched and false is returned (the caller keeps the old selection).
-     */
-    fun import(context: Context, role: FontRole, uri: Uri): Boolean {
-        val target = file(context, role)
-        target.parentFile?.mkdirs()
-        val tmp = File(target.parentFile, "${role.name.lowercase(Locale.ROOT)}.tmp")
-        return try {
-            context.contentResolver.openInputStream(uri)?.use { input ->
-                tmp.outputStream().use { output -> input.copyTo(output) }
-            } ?: return false
-            // Font.Builder throws IOException for anything that isn't a valid
-            // font file (API 29+, which is our minSdk) — a cheap, reliable check.
-            PlatformFont.Builder(tmp).build()
-            if (target.exists() && !target.delete()) return false
-            tmp.renameTo(target)
-        } catch (_: Exception) {
-            tmp.delete()
-            false
-        }
-    }
-
-    /** Forget the custom font for [role] (used when switching away from it). */
-    fun clear(context: Context, role: FontRole) {
-        file(context, role).delete()
-    }
-}

app/src/main/java/de/jeanlucmakiola/calendula/data/prefs/SettingsPrefs.kt

@@ -8,15 +8,13 @@ import androidx.datastore.preferences.core.intPreferencesKey
 import androidx.datastore.preferences.core.longPreferencesKey
 import androidx.datastore.preferences.core.stringPreferencesKey
 import de.jeanlucmakiola.calendula.domain.EventFormField
-import de.jeanlucmakiola.calendula.domain.FontRole
-import de.jeanlucmakiola.calendula.domain.contacts.SpecialDateType
 import de.jeanlucmakiola.calendula.ui.agenda.AgendaRange
 import de.jeanlucmakiola.calendula.ui.agenda.parseAgendaRange
 import de.jeanlucmakiola.calendula.ui.agenda.storageValue
 import de.jeanlucmakiola.calendula.ui.common.CalendarView
-import de.jeanlucmakiola.calendula.ui.common.IMPLEMENTED_VIEWS
+import de.jeanlucmakiola.floret.reminders.ReminderOverride
-import de.jeanlucmakiola.calendula.ui.common.QuickSwitchConfig
+import de.jeanlucmakiola.floret.reminders.ReminderOverrideCodec
-import de.jeanlucmakiola.calendula.ui.theme.FONT_SYSTEM_TOKEN
+import de.jeanlucmakiola.floret.reminders.applyReminderOverride
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.map
 import kotlinx.datetime.DayOfWeek
@@ -43,19 +41,6 @@ sealed interface WeekStartPref {
  */
 enum class TimeFormatPref { AUTO, TWELVE_HOUR, TWENTY_FOUR_HOUR }
 
-/**
- * How the Agenda screen treats events that have already finished today: [SHOW]
- * leaves them as-is (the historical behaviour), [DIM] fades them, [HIDE] drops
- * them from the list entirely.
- */
-enum class PastEventDisplay { SHOW, DIM, HIDE }
-
-/** Parse a stored [PastEventDisplay.name]; unknown/null falls back to [default]. */
-fun parsePastEventDisplay(
-    stored: String?,
-    default: PastEventDisplay = PastEventDisplay.SHOW,
-): PastEventDisplay = PastEventDisplay.entries.firstOrNull { it.name == stored } ?: default
-
 /**
  * Resolve to a concrete 24-hour flag. AUTO defers to [systemIs24Hour] (the
  * device's `DateFormat.is24HourFormat` value).
@@ -109,47 +94,6 @@ class SettingsPrefs @Inject constructor(
         store.edit { it[DYNAMIC_COLOR_KEY] = enabled }
     }
 
-    /**
-     * Custom-font tokens per Material typeface role (issue #19). Stored as opaque
-     * strings — "system", "custom", or a bundled font's token — resolved to a
-     * FontFamily at the theme layer; an unknown token degrades to the default.
-     */
-    val brandFont: Flow<String> = store.data.map { prefs ->
-        prefs[BRAND_FONT_KEY] ?: FONT_SYSTEM_TOKEN
-    }
-
-    val plainFont: Flow<String> = store.data.map { prefs ->
-        prefs[PLAIN_FONT_KEY] ?: FONT_SYSTEM_TOKEN
-    }
-
-    suspend fun setBrandFont(token: String) {
-        store.edit { it[BRAND_FONT_KEY] = token }
-    }
-
-    suspend fun setPlainFont(token: String) {
-        store.edit { it[PLAIN_FONT_KEY] = token }
-    }
-
-    /**
-     * A per-role bump counter for the user-loaded custom font. Re-importing
-     * overwrites the same file under the same "custom" token, so the token alone
-     * can't signal the change; this stamp — carried into AppFontSettings — breaks
-     * value equality so the resolved FontFamily (and its previews) refresh. A
-     * missing key is 0 (existing installs); the first import bumps it to 1.
-     */
-    val brandFontStamp: Flow<Int> = store.data.map { prefs -> prefs[BRAND_FONT_STAMP_KEY] ?: 0 }
-
-    val plainFontStamp: Flow<Int> = store.data.map { prefs -> prefs[PLAIN_FONT_STAMP_KEY] ?: 0 }
-
-    /** Bump [role]'s custom-font stamp after a re-import so equality-keyed caches refresh. */
-    suspend fun bumpCustomFontStamp(role: FontRole) {
-        val key = when (role) {
-            FontRole.BRAND -> BRAND_FONT_STAMP_KEY
-            FontRole.PLAIN -> PLAIN_FONT_STAMP_KEY
-        }
-        store.edit { it[key] = (it[key] ?: 0) + 1 }
-    }
-
     suspend fun setWeekStart(pref: WeekStartPref) {
         store.edit { it[WEEK_START_KEY] = pref.storageValue() }
     }
@@ -175,31 +119,6 @@ class SettingsPrefs @Inject constructor(
         store.edit { it[SHOW_HOUR_LINES_KEY] = enabled }
     }
 
-    /**
-     * How the Agenda screen treats events that already ended today. Defaults to
-     * [PastEventDisplay.SHOW] — the historical behaviour; users opt into dimming
-     * or hiding.
-     */
-    val pastEventDisplay: Flow<PastEventDisplay> = store.data.map { prefs ->
-        prefs[PAST_EVENT_DISPLAY_KEY].toEnum(PastEventDisplay.SHOW)
-    }
-
-    suspend fun setPastEventDisplay(mode: PastEventDisplay) {
-        store.edit { it[PAST_EVENT_DISPLAY_KEY] = mode.name }
-    }
-
-    /**
-     * Whether the month/week grids fade events that have already finished.
-     * Defaults to OFF — independent of the Agenda's [pastEventDisplay].
-     */
-    val dimCompletedEvents: Flow<Boolean> = store.data.map { prefs ->
-        prefs[DIM_COMPLETED_EVENTS_KEY] ?: false
-    }
-
-    suspend fun setDimCompletedEvents(enabled: Boolean) {
-        store.edit { it[DIM_COMPLETED_EVENTS_KEY] = enabled }
-    }
-
     /**
      * How far ahead the in-app Agenda screen shows events (v2.11). Defaults to
      * [AgendaRange.Month] — a month of upcoming events. Independent of the
@@ -248,47 +167,6 @@ class SettingsPrefs @Inject constructor(
         store.edit { it[DEFAULT_VIEW_KEY] = view.name }
     }
 
-    /**
-     * Quick-switch button customisation (#24): the ordered full view list plus
-     * which views are enabled in the cycle. Stored comma-joined by enum name, a
-     * "!" prefix marking a disabled view (e.g. "Month,Week,!Day,Agenda"). Missing
-     * views are appended enabled and unknown names dropped, so a future view
-     * defaults into the cycle. An absent key means [QuickSwitchConfig.Default].
-     */
-    val quickSwitchConfig: Flow<QuickSwitchConfig> = store.data.map { prefs ->
-        parseQuickSwitch(prefs[QUICK_SWITCH_VIEWS_KEY])
-    }
-
-    suspend fun setQuickSwitchConfig(config: QuickSwitchConfig) {
-        store.edit { it[QUICK_SWITCH_VIEWS_KEY] = serializeQuickSwitch(config) }
-    }
-
-    /**
-     * Atomic read-modify-write of the quick-switch config: [transform] sees the
-     * value currently stored, parsed inside the edit block, not the async-echoed
-     * UI snapshot. Two rapid intents (a toggle then a drag) therefore compose
-     * instead of each re-serialising a stale copy of the other field over it.
-     */
-    suspend fun updateQuickSwitch(transform: (QuickSwitchConfig) -> QuickSwitchConfig) {
-        store.edit { prefs ->
-            val current = parseQuickSwitch(prefs[QUICK_SWITCH_VIEWS_KEY])
-            prefs[QUICK_SWITCH_VIEWS_KEY] = serializeQuickSwitch(transform(current))
-        }
-    }
-
-    /**
-     * Navigation-drawer view order (#24). Comma-joined enum names; missing views
-     * are appended in default order and unknown names dropped. Absent key means
-     * [IMPLEMENTED_VIEWS] (the historical fixed order).
-     */
-    val drawerViewOrder: Flow<List<CalendarView>> = store.data.map { prefs ->
-        parseViewOrder(prefs[DRAWER_VIEW_ORDER_KEY])
-    }
-
-    suspend fun setDrawerViewOrder(order: List<CalendarView>) {
-        store.edit { it[DRAWER_VIEW_ORDER_KEY] = order.joinToString(",") { view -> 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
@@ -307,20 +185,6 @@ class SettingsPrefs @Inject constructor(
         }
     }
 
-    /**
-     * Whether opening the new-event form focuses the title field and raises the
-     * keyboard straight away (issue #10). Default ON — a new event almost always
-     * gets a title, so this saves a tap; users who set the time/calendar first
-     * can turn it off. Only the create form auto-focuses — editing never does.
-     */
-    val autofocusEventTitle: Flow<Boolean> = store.data.map { prefs ->
-        prefs[AUTOFOCUS_EVENT_TITLE_KEY] ?: true
-    }
-
-    suspend fun setAutofocusEventTitle(enabled: Boolean) {
-        store.edit { it[AUTOFOCUS_EVENT_TITLE_KEY] = enabled }
-    }
-
     /**
      * Whether Calendula posts reminder notifications (v1.4). Defaults to ON —
      * for users whose only calendar app this is, reminders are essential; the
@@ -363,36 +227,35 @@ class SettingsPrefs @Inject constructor(
     }
 
     /**
-     * The default reminder lead times (minutes before start) prefilled on new
+     * The default reminder lead time (minutes before start) prefilled on new
-     * **timed** events. The empty list = no default reminder — the prior
+     * **timed** events. `null` = no default reminder — the prior behaviour, kept
-     * behaviour, kept as the factory default so existing users aren't surprised by
+     * as the factory default so existing users aren't surprised by reminders they
-     * reminders they never asked for. Stored as a comma-joined list of minutes, or
+     * never asked for. Stored as a string so "none" is distinct from a numeric
-     * "none"/empty for no reminder (also the unset state). A legacy single value
+     * value (and from an unset key, which is also "none"). Per-calendar overrides
-     * ("30") parses transparently to a one-element list. Per-calendar overrides in
+     * in [perCalendarReminderOverride] take precedence; all-day events instead use
-     * [perCalendarReminderOverride] take precedence; all-day events instead use
      * [defaultAllDayReminderMinutes]. Resolve with [resolveDefaultReminder].
      */
-    val defaultReminderMinutes: Flow<List<Int>> = store.data.map { prefs ->
+    val defaultReminderMinutes: Flow<Int?> = store.data.map { prefs ->
-        prefs[DEFAULT_REMINDER_KEY].toReminderList()
+        prefs[DEFAULT_REMINDER_KEY].toReminderMinutes()
     }
 
-    suspend fun setDefaultReminderMinutes(minutes: List<Int>) {
+    suspend fun setDefaultReminderMinutes(minutes: Int?) {
-        store.edit { it[DEFAULT_REMINDER_KEY] = minutes.toStoredReminders() }
+        store.edit { it[DEFAULT_REMINDER_KEY] = minutes?.toString() ?: NONE }
     }
 
     /**
-     * The default reminder lead times prefilled on new **all-day** events, in
+     * The default reminder lead time prefilled on new **all-day** events, in
      * minutes before the start of the day. All-day events want day-scale lead
      * times ("1 day before"), so they have their own default rather than reusing
-     * the timed one. Empty list = no default. Per-calendar overrides do **not**
+     * the timed one. `null` = no default. Per-calendar overrides do **not** apply
-     * apply to all-day events — they always use this global value.
+     * to all-day events — they always use this global value.
      */
-    val defaultAllDayReminderMinutes: Flow<List<Int>> = store.data.map { prefs ->
+    val defaultAllDayReminderMinutes: Flow<Int?> = store.data.map { prefs ->
-        prefs[DEFAULT_ALLDAY_REMINDER_KEY].toReminderList()
+        prefs[DEFAULT_ALLDAY_REMINDER_KEY].toReminderMinutes()
     }
 
-    suspend fun setDefaultAllDayReminderMinutes(minutes: List<Int>) {
+    suspend fun setDefaultAllDayReminderMinutes(minutes: Int?) {
-        store.edit { it[DEFAULT_ALLDAY_REMINDER_KEY] = minutes.toStoredReminders() }
+        store.edit { it[DEFAULT_ALLDAY_REMINDER_KEY] = minutes?.toString() ?: NONE }
     }
 
     /**
@@ -429,21 +292,21 @@ class SettingsPrefs @Inject constructor(
     /**
      * Per-calendar overrides of [defaultReminderMinutes] for **timed** events,
      * keyed by calendar id. A calendar **present** in the map overrides the global
-     * timed default for its new events: an **empty** list means "no reminder", a
+     * timed default for its new events: a `null` value means "no reminder", an int
-     * non-empty list means those lead times. A calendar **absent** from the map
+     * means that lead time. A calendar **absent** from the map inherits the global
-     * inherits the global default. Serialised as `id=value;id=value`, where a value
+     * default. Serialised as `id=value;id=value`, with `none` for an explicit
-     * is a comma-joined minute list or `none` for an explicit no-reminder override.
+     * no-reminder override. (All-day events ignore this and use
-     * (All-day events ignore this and use [defaultAllDayReminderMinutes].)
+     * [defaultAllDayReminderMinutes].)
      */
-    val perCalendarReminderOverride: Flow<Map<Long, List<Int>>> = store.data.map { prefs ->
+    val perCalendarReminderOverride: Flow<Map<Long, Int?>> = store.data.map { prefs ->
-        parseReminderOverrides(prefs[CALENDAR_REMINDER_OVERRIDE_KEY])
+        reminderOverrideCodec.parse(prefs[CALENDAR_REMINDER_OVERRIDE_KEY])
     }
 
-    suspend fun setCalendarReminderOverride(calendarId: Long, override: CalendarReminderOverride) {
+    suspend fun setCalendarReminderOverride(calendarId: Long, override: ReminderOverride) {
         store.edit { prefs ->
-            val current = parseReminderOverrides(prefs[CALENDAR_REMINDER_OVERRIDE_KEY]).toMutableMap()
+            val current = reminderOverrideCodec.parse(prefs[CALENDAR_REMINDER_OVERRIDE_KEY]).toMutableMap()
-            current.applyOverride(calendarId, override)
+            current.applyReminderOverride(calendarId, override)
-            prefs[CALENDAR_REMINDER_OVERRIDE_KEY] = serializeReminderOverrides(current)
+            prefs[CALENDAR_REMINDER_OVERRIDE_KEY] = reminderOverrideCodec.serialize(current)
         }
     }
 
@@ -452,19 +315,19 @@ class SettingsPrefs @Inject constructor(
      * events, with the same semantics as [perCalendarReminderOverride] (absent =
      * inherit the global all-day default; present null = no reminder).
      */
-    val perCalendarAllDayReminderOverride: Flow<Map<Long, List<Int>>> = store.data.map { prefs ->
+    val perCalendarAllDayReminderOverride: Flow<Map<Long, Int?>> = store.data.map { prefs ->
-        parseReminderOverrides(prefs[CALENDAR_ALLDAY_REMINDER_OVERRIDE_KEY])
+        reminderOverrideCodec.parse(prefs[CALENDAR_ALLDAY_REMINDER_OVERRIDE_KEY])
     }
 
     suspend fun setCalendarAllDayReminderOverride(
         calendarId: Long,
-        override: CalendarReminderOverride,
+        override: ReminderOverride,
     ) {
         store.edit { prefs ->
             val current =
-                parseReminderOverrides(prefs[CALENDAR_ALLDAY_REMINDER_OVERRIDE_KEY]).toMutableMap()
+                reminderOverrideCodec.parse(prefs[CALENDAR_ALLDAY_REMINDER_OVERRIDE_KEY]).toMutableMap()
-            current.applyOverride(calendarId, override)
+            current.applyReminderOverride(calendarId, override)
-            prefs[CALENDAR_ALLDAY_REMINDER_OVERRIDE_KEY] = serializeReminderOverrides(current)
+            prefs[CALENDAR_ALLDAY_REMINDER_OVERRIDE_KEY] = reminderOverrideCodec.serialize(current)
         }
     }
 
@@ -514,95 +377,6 @@ class SettingsPrefs @Inject constructor(
         }
     }
 
-    // --- Contact special dates (issue #15) ------------------------------
-
-    /** Master switch for the contact special-dates mirror. Default OFF (opt-in). */
-    val specialDatesEnabled: Flow<Boolean> = store.data.map { it[SPECIAL_DATES_ENABLED_KEY] ?: false }
-
-    suspend fun setSpecialDatesEnabled(enabled: Boolean) {
-        store.edit { it[SPECIAL_DATES_ENABLED_KEY] = enabled }
-    }
-
-    /** The date types the user wants mirrored (default: all three). */
-    val specialDatesTypes: Flow<Set<SpecialDateType>> = store.data.map { prefs ->
-        SpecialDateType.entries.filterTo(mutableSetOf()) { prefs[typeEnabledKey(it)] ?: true }
-    }
-
-    suspend fun setSpecialDateTypeEnabled(type: SpecialDateType, enabled: Boolean) {
-        store.edit { it[typeEnabledKey(type)] = enabled }
-    }
-
-    /** The managed calendar id per type, for the ones that currently exist. */
-    val specialDatesCalendars: Flow<Map<SpecialDateType, Long>> = store.data.map { prefs ->
-        SpecialDateType.entries.mapNotNull { type ->
-            prefs[calendarIdKey(type)]?.let { type to it }
-        }.toMap()
-    }
-
-    /** Every managed calendar id — the editor locks title/date/recurrence for their events. */
-    val managedCalendarIds: Flow<Set<Long>> = specialDatesCalendars.map { it.values.toSet() }
-
-    suspend fun setSpecialDatesCalendarId(type: SpecialDateType, calendarId: Long?) {
-        store.edit { prefs ->
-            if (calendarId == null) prefs.remove(calendarIdKey(type)) else prefs[calendarIdKey(type)] = calendarId
-        }
-    }
-
-    /**
-     * The title template per type ("{name}'s birthday"); an empty string means
-     * unset, so the settings screen can seed the localized default. `{name}` is
-     * the contact name, `{age}` the age at the upcoming date (empty when the
-     * birth year is unknown or [specialDatesShowAge] is off).
-     */
-    val specialDatesTitleTemplates: Flow<Map<SpecialDateType, String>> = store.data.map { prefs ->
-        SpecialDateType.entries.associateWith { prefs[titleTemplateKey(it)].orEmpty() }
-    }
-
-    suspend fun setSpecialDatesTitleTemplate(type: SpecialDateType, template: String) {
-        store.edit { it[titleTemplateKey(type)] = template }
-    }
-
-    /** Whether `{year}` resolves in the title (only meaningful when the year is known). Default ON. */
-    val specialDatesShowYear: Flow<Boolean> = store.data.map { it[SPECIAL_DATES_SHOW_YEAR_KEY] ?: true }
-
-    suspend fun setSpecialDatesShowYear(enabled: Boolean) {
-        store.edit { it[SPECIAL_DATES_SHOW_YEAR_KEY] = enabled }
-    }
-
-    /** Outcome of the last mirror sync, for the settings status line. */
-    val specialDatesStatus: Flow<SpecialDatesStatus> = store.data.map { prefs ->
-        SpecialDatesStatus(
-            lastRun = prefs[SPECIAL_DATES_LAST_RUN_KEY] ?: 0L,
-            stalled = prefs[SPECIAL_DATES_STALLED_KEY]
-                ?.let { name -> SpecialDatesStalledReason.entries.firstOrNull { it.name == name } },
-        )
-    }
-
-    /** Record a sync outcome; [stalled] non-null marks the feature paused (e.g. permission revoked). */
-    suspend fun recordSpecialDatesRun(atMillis: Long, stalled: SpecialDatesStalledReason?) {
-        store.edit { prefs ->
-            prefs[SPECIAL_DATES_LAST_RUN_KEY] = atMillis
-            if (stalled == null) prefs.remove(SPECIAL_DATES_STALLED_KEY) else prefs[SPECIAL_DATES_STALLED_KEY] = stalled.name
-        }
-    }
-
-    /** Epoch millis of the last foreground-triggered sync, to debounce ON_RESUME. */
-    val specialDatesLastForegroundSync: Flow<Long> =
-        store.data.map { it[SPECIAL_DATES_LAST_FG_SYNC_KEY] ?: 0L }
-
-    suspend fun setSpecialDatesLastForegroundSync(atMillis: Long) {
-        store.edit { it[SPECIAL_DATES_LAST_FG_SYNC_KEY] = atMillis }
-    }
-
-    private fun typeEnabledKey(type: SpecialDateType) =
-        booleanPreferencesKey("special_dates_type_${type.name}")
-
-    private fun calendarIdKey(type: SpecialDateType) =
-        longPreferencesKey("special_dates_calendar_${type.name}")
-
-    private fun titleTemplateKey(type: SpecialDateType) =
-        stringPreferencesKey("special_dates_title_${type.name}")
-
     private fun parseFormFields(stored: String?): Set<EventFormField> = when (stored) {
         null -> DEFAULT_FORM_FIELDS
         else -> stored.split(',')
@@ -610,60 +384,17 @@ class SettingsPrefs @Inject constructor(
             .toSet()
     }
 
-    /** Parse a plain comma-joined view order, completed to every implemented view. */
-    private fun parseViewOrder(stored: String?): List<CalendarView> =
-        completeViewOrder(
-            stored?.split(',').orEmpty()
-                .mapNotNull { name -> CalendarView.entries.firstOrNull { it.name == name.trim() } },
-        )
-
-    /** Parse the quick-switch config; "!"-prefixed names are disabled. */
-    private fun parseQuickSwitch(stored: String?): QuickSwitchConfig {
-        if (stored == null) return QuickSwitchConfig.Default
-        val parsed = stored.split(',').mapNotNull { raw ->
-            val token = raw.trim()
-            val disabled = token.startsWith("!")
-            val name = if (disabled) token.drop(1) else token
-            CalendarView.entries.firstOrNull { it.name == name }?.let { it to disabled }
-        }
-        val order = completeViewOrder(parsed.map { it.first })
-        // Only views explicitly stored disabled are excluded; anything appended
-        // (a view added in a later release) defaults into the cycle.
-        val disabled = parsed.filter { it.second }.map { it.first }.toSet()
-        return QuickSwitchConfig(order, order.filterNot { it in disabled }.toSet())
-    }
-
-    private fun serializeQuickSwitch(config: QuickSwitchConfig): String =
-        completeViewOrder(config.order).joinToString(",") { view ->
-            if (view in config.enabled) view.name else "!${view.name}"
-        }
-
-    /** Keep the given order (de-duplicated), then append any views it omits. */
-    private fun completeViewOrder(seen: List<CalendarView>): List<CalendarView> {
-        val ordered = seen.distinct()
-        return ordered + IMPLEMENTED_VIEWS.filterNot { it in ordered }
-    }
-
     companion object {
         internal val THEME_MODE_KEY = stringPreferencesKey("theme_mode")
         internal val DYNAMIC_COLOR_KEY = booleanPreferencesKey("dynamic_color")
-        internal val BRAND_FONT_KEY = stringPreferencesKey("brand_font")
-        internal val PLAIN_FONT_KEY = stringPreferencesKey("plain_font")
-        internal val BRAND_FONT_STAMP_KEY = intPreferencesKey("brand_font_stamp")
-        internal val PLAIN_FONT_STAMP_KEY = intPreferencesKey("plain_font_stamp")
         internal val WEEK_START_KEY = stringPreferencesKey("week_start")
         internal val AGENDA_SCREEN_RANGE_KEY = stringPreferencesKey("agenda_screen_range")
         internal val AGENDA_WIDGET_RANGE_KEY = stringPreferencesKey("agenda_widget_range")
         internal val AGENDA_SHOW_RANGE_BAR_KEY = booleanPreferencesKey("agenda_show_range_bar")
         internal val TIME_FORMAT_KEY = stringPreferencesKey("time_format")
         internal val SHOW_HOUR_LINES_KEY = booleanPreferencesKey("show_hour_lines")
-        internal val PAST_EVENT_DISPLAY_KEY = stringPreferencesKey("agenda_past_event_display")
-        internal val DIM_COMPLETED_EVENTS_KEY = booleanPreferencesKey("dim_completed_events")
         internal val DEFAULT_VIEW_KEY = stringPreferencesKey("default_view")
-        internal val QUICK_SWITCH_VIEWS_KEY = stringPreferencesKey("quick_switch_views")
-        internal val DRAWER_VIEW_ORDER_KEY = stringPreferencesKey("drawer_view_order")
         internal val FORM_FIELDS_KEY = stringPreferencesKey("event_form_default_fields")
-        internal val AUTOFOCUS_EVENT_TITLE_KEY = booleanPreferencesKey("autofocus_event_title")
         internal val REMINDERS_ENABLED_KEY = booleanPreferencesKey("reminders_enabled")
         internal val REMINDER_ONBOARDING_KEY = booleanPreferencesKey("reminder_onboarding_done")
         internal val ALLOW_COLOR_UNSUPPORTED_KEY =
@@ -695,30 +426,9 @@ class SettingsPrefs @Inject constructor(
         const val DEFAULT_BACKUP_INTERVAL = 1_440L
         /** Floor for the automatic-backup interval (also above WorkManager's 15-min limit). */
         const val MIN_BACKUP_INTERVAL = 30L
-
-        internal val SPECIAL_DATES_ENABLED_KEY = booleanPreferencesKey("special_dates_enabled")
-        internal val SPECIAL_DATES_SHOW_YEAR_KEY = booleanPreferencesKey("special_dates_show_year")
-        internal val SPECIAL_DATES_LAST_RUN_KEY = longPreferencesKey("special_dates_last_run")
-        internal val SPECIAL_DATES_STALLED_KEY = stringPreferencesKey("special_dates_stalled_reason")
-        internal val SPECIAL_DATES_LAST_FG_SYNC_KEY =
-            longPreferencesKey("special_dates_last_foreground_sync")
     }
 }
 
-/** Snapshot of the special-dates mirror's last outcome (see [SettingsPrefs.specialDatesStatus]). */
-data class SpecialDatesStatus(
-    /** Epoch millis of the last sync, or 0 if it has never run. */
-    val lastRun: Long,
-    /** Non-null when the mirror is paused and why; null when healthy. */
-    val stalled: SpecialDatesStalledReason?,
-)
-
-/** Why the special-dates mirror is paused. */
-enum class SpecialDatesStalledReason {
-    /** READ_CONTACTS was revoked in system settings after the feature was enabled. */
-    PermissionRevoked,
-}
-
 /** Snapshot of the automatic backup's last outcome (see [SettingsPrefs.autoBackupStatus]). */
 data class BackupStatus(
     /** Epoch millis of the last run, or 0 if it has never run. */
@@ -727,67 +437,30 @@ data class BackupStatus(
     val consecutiveFailures: Int,
 )
 
-/** A calendar's reminder-default override (see [SettingsPrefs.perCalendarReminderOverride]). */
-sealed interface CalendarReminderOverride {
-    /** No override — the calendar uses the global default. */
-    data object Inherit : CalendarReminderOverride
-    /** Explicit "no reminder" for this calendar, regardless of the global default. */
-    data object None : CalendarReminderOverride
-    /** Specific lead times in minutes before the event start (non-empty). */
-    data class Minutes(val minutes: List<Int>) : CalendarReminderOverride
-}
-
 /**
- * The stored override for [calendarId] in an override map, as a
+ * The lead time to prefill on a new event: the matching per-calendar override
- * [CalendarReminderOverride] (absent → [CalendarReminderOverride.Inherit],
- * empty → [CalendarReminderOverride.None]) — the inverse of how
- * [SettingsPrefs.setCalendarReminderOverride] stores a choice.
- */
-fun Map<Long, List<Int>>.choiceFor(calendarId: Long): CalendarReminderOverride = when {
-    !containsKey(calendarId) -> CalendarReminderOverride.Inherit
-    getValue(calendarId).isEmpty() -> CalendarReminderOverride.None
-    else -> CalendarReminderOverride.Minutes(getValue(calendarId))
-}
-
-/**
- * The lead times to prefill on a new event: the matching per-calendar override
  * if [calendarId] has one for this event kind, otherwise the global default for
  * that kind. All-day events consult [allDayOverrides] / [allDayGlobal]; timed
- * events consult [timedOverrides] / [timedGlobal]. The empty list = no reminder.
+ * events consult [timedOverrides] / [timedGlobal]. `null` = no reminder. Pure so
- * Pure so it can be unit-tested.
+ * it can be unit-tested.
  */
 fun resolveDefaultReminder(
-    timedGlobal: List<Int>,
+    timedGlobal: Int?,
-    allDayGlobal: List<Int>,
+    allDayGlobal: Int?,
-    timedOverrides: Map<Long, List<Int>>,
+    timedOverrides: Map<Long, Int?>,
-    allDayOverrides: Map<Long, List<Int>>,
+    allDayOverrides: Map<Long, Int?>,
     calendarId: Long?,
     isAllDay: Boolean,
-): List<Int> {
+): Int? {
     val overrides = if (isAllDay) allDayOverrides else timedOverrides
     val global = if (isAllDay) allDayGlobal else timedGlobal
     return if (calendarId != null && overrides.containsKey(calendarId)) {
-        overrides.getValue(calendarId)
+        overrides[calendarId]
     } else {
         global
     }
 }
 
-/**
- * Apply a [CalendarReminderOverride] to an override map ([Inherit] removes the
- * key; [None] and an empty [Minutes] both store the empty list).
- */
-private fun MutableMap<Long, List<Int>>.applyOverride(
-    calendarId: Long,
-    override: CalendarReminderOverride,
-) {
-    when (override) {
-        CalendarReminderOverride.Inherit -> remove(calendarId)
-        CalendarReminderOverride.None -> put(calendarId, emptyList())
-        is CalendarReminderOverride.Minutes -> put(calendarId, override.minutes.normalizeReminders())
-    }
-}
-
 /** Sentinel stored for [WeekStartPref.Auto]; days store their [DayOfWeek.name]. */
 private const val WEEK_START_AUTO = "AUTO"
 
@@ -808,46 +481,18 @@ private fun parseWeekStart(stored: String?): WeekStartPref = when (stored) {
 }
 
 private const val NONE = "none"
-private const val ENTRY_SEP = ";"
-private const val KEY_VALUE_SEP = "="
-private const val LIST_SEP = ","
 
-/** Distinct, ascending lead times — the canonical form stored and resolved. */
+private fun String?.toReminderMinutes(): Int? = when (this) {
-private fun List<Int>.normalizeReminders(): List<Int> = distinct().sorted()
+    null, "", NONE -> null
+    else -> toIntOrNull()
+}
 
 /**
- * Parse a stored reminder value into lead times. `null`/empty/"none" → empty
+ * Calendula's dialect of the shared per-target reminder-override codec: entries
- * list; a comma-joined list → its minutes; a legacy single value ("30") → a
+ * `id=minutes` joined by `;`, with `none` for an explicit no-reminder. These
- * one-element list. Non-numeric parts are dropped defensively.
+ * separators are the on-disk format and must not change without a migration.
  */
-private fun String?.toReminderList(): List<Int> = when {
+private val reminderOverrideCodec = ReminderOverrideCodec(entrySep = ";", keyValueSep = "=", noneToken = NONE)
-    this == null || isEmpty() || this == NONE -> emptyList()
-    else -> split(LIST_SEP).mapNotNull { it.trim().toIntOrNull() }.normalizeReminders()
-}
-
-/** Serialise lead times for storage: "none" when empty, else comma-joined. */
-private fun List<Int>.toStoredReminders(): String =
-    if (isEmpty()) NONE else normalizeReminders().joinToString(LIST_SEP) { it.toString() }
-
-private fun parseReminderOverrides(stored: String?): Map<Long, List<Int>> {
-    if (stored.isNullOrBlank()) return emptyMap()
-    return stored.split(ENTRY_SEP).mapNotNull { entry ->
-        val parts = entry.split(KEY_VALUE_SEP).takeIf { it.size == 2 } ?: return@mapNotNull null
-        val id = parts[0].toLongOrNull() ?: return@mapNotNull null
-        // Only the deliberate "none" sentinel means an explicit no-reminder
-        // override (empty list); a non-sentinel value that parses to no valid
-        // minutes is garbage and drops the entry, so the calendar inherits the
-        // global default rather than silently reading as "no reminder".
-        when (val value = parts[1]) {
-            NONE -> id to emptyList()
-            else -> value.toReminderList().takeIf { it.isNotEmpty() }?.let { id to it }
-                ?: return@mapNotNull null
-        }
-    }.toMap()
-}
-
-private fun serializeReminderOverrides(map: Map<Long, List<Int>>): String =
-    map.entries.joinToString(ENTRY_SEP) { (id, minutes) -> "$id$KEY_VALUE_SEP${minutes.toStoredReminders()}" }
 
 private inline fun <reified E : Enum<E>> String?.toEnum(default: E): E =
     this?.let { stored -> enumValues<E>().firstOrNull { it.name == stored } } ?: default

app/src/main/java/de/jeanlucmakiola/calendula/data/reminders/EventReminderReceiver.kt

@@ -8,7 +8,6 @@ import android.content.pm.PackageManager
 import android.provider.CalendarContract
 import androidx.core.content.ContextCompat
 import dagger.hilt.android.AndroidEntryPoint
-import de.jeanlucmakiola.calendula.data.prefs.CalendarPrefs
 import de.jeanlucmakiola.calendula.data.prefs.SettingsPrefs
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
@@ -17,29 +16,6 @@ import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.launch
 import javax.inject.Inject
 
-/**
- * True when [this] alert belongs to a calendar the user disabled in-app, so its
- * reminder must be suppressed (mirroring the event filtering in
- * CalendarRepositoryImpl). Alerts whose calendar is unknown (id 0L — e.g. a
- * pre-upgrade snooze PendingIntent minted before EXTRA_CALENDAR_ID existed) are
- * never treated as disabled. This is the one predicate the disabled-calendar
- * gate is built from: [postableAlerts] here and the choke point in
- * [ReminderNotifier.post] both use it.
- */
-internal fun ReminderAlert.isForDisabledCalendar(disabledCalendarIds: Set<Long>): Boolean =
-    calendarId != 0L && calendarId in disabledCalendarIds
-
-/**
- * The due alerts that should actually surface as notifications: everything
- * except alerts whose calendar the user has disabled in-app. The caller still
- * marks the full due set fired, so suppressed alerts are not re-broadcast by the
- * provider.
- */
-internal fun postableAlerts(
-    due: List<ReminderAlert>,
-    disabledCalendarIds: Set<Long>,
-): List<ReminderAlert> = due.filterNot { it.isForDisabledCalendar(disabledCalendarIds) }
-
 /**
  * Becomes the app that turns the calendar provider's reminder alarms into
  * visible notifications (the Etar model — the provider broadcasts
@@ -56,8 +32,6 @@ class EventReminderReceiver : BroadcastReceiver() {
     @Inject lateinit var alertStore: ReminderAlertStore
     @Inject lateinit var notifier: ReminderNotifier
     @Inject lateinit var settingsPrefs: SettingsPrefs
-    @Inject lateinit var calendarPrefs: CalendarPrefs
-    @Inject lateinit var suppressedStore: SuppressedReminderStore
 
     override fun onReceive(context: Context, intent: Intent) {
         if (intent.action != CalendarContract.ACTION_EVENT_REMINDER) return
@@ -72,17 +46,8 @@ class EventReminderReceiver : BroadcastReceiver() {
                 if (settingsPrefs.remindersEnabled.first()) {
                     val now = System.currentTimeMillis()
                     val due = alertStore.dueAlerts(now)
-                    val disabled = calendarPrefs.disabledCalendarIds.first()
+                    due.forEach { notifier.post(it) }
-                    val postable = postableAlerts(due, disabled)
-                    // Suppress reminders for disabled calendars, but still mark
-                    // every due alert fired so the provider stops re-broadcasting
-                    // the suppressed ones. Stash those suppressed alerts so
-                    // re-enabling their calendar can recover them (they would
-                    // otherwise stay STATE_FIRED forever with no re-scan).
-                    postable.forEach { notifier.post(it) }
                     alertStore.markFired(due.map { it.alertId }, now)
-                    suppressedStore.stash(due - postable.toSet(), now)
-                    suppressedStore.purgeExpired(now)
                 }
             } finally {
                 pendingResult.finish()

app/src/main/java/de/jeanlucmakiola/calendula/data/reminders/ReminderActionReceiver.kt

@@ -75,7 +75,6 @@ class ReminderActionReceiver : BroadcastReceiver() {
 
         private const val EXTRA_ALERT_ID = "alert_id"
         private const val EXTRA_EVENT_ID = "event_id"
-        private const val EXTRA_CALENDAR_ID = "calendar_id"
         private const val EXTRA_BEGIN = "begin"
         private const val EXTRA_END = "end"
         private const val EXTRA_TITLE = "title"
@@ -88,7 +87,6 @@ class ReminderActionReceiver : BroadcastReceiver() {
                 this.action = action
                 putExtra(EXTRA_ALERT_ID, alert.alertId)
                 putExtra(EXTRA_EVENT_ID, alert.eventId)
-                putExtra(EXTRA_CALENDAR_ID, alert.calendarId)
                 putExtra(EXTRA_BEGIN, alert.beginMillis)
                 putExtra(EXTRA_END, alert.endMillis)
                 putExtra(EXTRA_TITLE, alert.title)
@@ -115,7 +113,6 @@ class ReminderActionReceiver : BroadcastReceiver() {
             return ReminderAlert(
                 alertId = intent.getLongExtra(EXTRA_ALERT_ID, 0L),
                 eventId = intent.getLongExtra(EXTRA_EVENT_ID, 0L),
-                calendarId = intent.getLongExtra(EXTRA_CALENDAR_ID, 0L),
                 beginMillis = intent.getLongExtra(EXTRA_BEGIN, 0L),
                 endMillis = intent.getLongExtra(EXTRA_END, 0L),
                 title = intent.getStringExtra(EXTRA_TITLE).orEmpty(),

app/src/main/java/de/jeanlucmakiola/calendula/data/reminders/ReminderAlertStore.kt

@@ -16,7 +16,6 @@ import javax.inject.Singleton
 data class ReminderAlert(
     val alertId: Long,
     val eventId: Long,
-    val calendarId: Long,
     val beginMillis: Long,
     val endMillis: Long,
     /** Raw event title; may be blank — the notifier substitutes "(no title)". */
@@ -67,12 +66,11 @@ class AndroidReminderAlertStore @Inject constructor(
                     ReminderAlert(
                         alertId = c.getLong(0),
                         eventId = c.getLong(1),
-                        calendarId = c.getLong(2),
+                        beginMillis = c.getLong(2),
-                        beginMillis = c.getLong(3),
+                        endMillis = c.getLong(3),
-                        endMillis = c.getLong(4),
+                        title = c.getString(4).orEmpty(),
-                        title = c.getString(5).orEmpty(),
+                        location = c.getString(5)?.takeIf { it.isNotBlank() },
-                        location = c.getString(6)?.takeIf { it.isNotBlank() },
+                        isAllDay = c.getInt(6) == 1,
-                        isAllDay = c.getInt(7) == 1,
                     ),
                 )
             }
@@ -104,7 +102,6 @@ class AndroidReminderAlertStore @Inject constructor(
         val PROJECTION = arrayOf(
             CalendarContract.CalendarAlerts._ID,
             CalendarContract.CalendarAlerts.EVENT_ID,
-            CalendarContract.CalendarAlerts.CALENDAR_ID,
             CalendarContract.CalendarAlerts.BEGIN,
             CalendarContract.CalendarAlerts.END,
             CalendarContract.CalendarAlerts.TITLE,

app/src/main/java/de/jeanlucmakiola/calendula/data/reminders/ReminderNotifier.kt

@@ -14,7 +14,6 @@ import androidx.core.content.ContextCompat
 import dagger.hilt.android.qualifiers.ApplicationContext
 import de.jeanlucmakiola.calendula.MainActivity
 import de.jeanlucmakiola.calendula.R
-import de.jeanlucmakiola.calendula.data.prefs.CalendarPrefs
 import de.jeanlucmakiola.calendula.data.prefs.SettingsPrefs
 import de.jeanlucmakiola.calendula.data.prefs.is24Hour
 import kotlinx.coroutines.flow.first
@@ -34,7 +33,6 @@ import javax.inject.Singleton
 class ReminderNotifier @Inject constructor(
     @ApplicationContext private val context: Context,
     private val settingsPrefs: SettingsPrefs,
-    private val calendarPrefs: CalendarPrefs,
 ) {
 
     /** False when the user declined `POST_NOTIFICATIONS` or muted the app. */
@@ -46,11 +44,6 @@ class ReminderNotifier @Inject constructor(
     }
 
     suspend fun post(alert: ReminderAlert) {
-        // The single choke point for the disabled-calendar gate: it covers both
-        // the provider broadcast (EventReminderReceiver) and a snoozed re-show
-        // (ReminderActionReceiver), so a calendar disabled after a snooze no
-        // longer notifies — without either receiver duplicating the check.
-        if (alert.isForDisabledCalendar(calendarPrefs.disabledCalendarIds.first())) return
         ensureChannel()
         val title = alert.title.ifBlank { context.getString(R.string.event_untitled) }
         val is24Hour = settingsPrefs.timeFormat.first()

app/src/main/java/de/jeanlucmakiola/calendula/data/reminders/SuppressedReminderStore.kt

@@ -1,130 +0,0 @@
-package de.jeanlucmakiola.calendula.data.reminders
-
-import androidx.datastore.core.DataStore
-import androidx.datastore.preferences.core.MutablePreferences
-import androidx.datastore.preferences.core.Preferences
-import androidx.datastore.preferences.core.edit
-import androidx.datastore.preferences.core.stringSetPreferencesKey
-import java.util.Base64
-import javax.inject.Inject
-import javax.inject.Singleton
-
-/**
- * Still relevant while the event has not ended: a reminder for an event that is
- * already over is pointless to re-surface. Falls back to the begin time when the
- * end is unknown (0L). Used both to decide what to re-post and to purge the stash.
- */
-internal fun ReminderAlert.isRelevantAt(nowMillis: Long): Boolean =
-    (endMillis.takeIf { it > 0L } ?: beginMillis) >= nowMillis
-
-/**
- * Local stash of reminder alerts that fired while their calendar was disabled
- * in-app. [EventReminderReceiver] marks every due alert `STATE_FIRED` regardless
- * (so the provider stops re-broadcasting the suppressed ones), which would
- * otherwise lose those reminders forever — there is no re-scan. Stashing lets
- * [de.jeanlucmakiola.calendula.ui.calendars.CalendarsViewModel] re-post them if
- * the user re-enables the calendar before the event is over.
- *
- * Persisted in the shared preferences DataStore as a set of self-describing
- * strings (one per alert); the stash never reaches a screen, so there is no
- * domain model. Entries whose event has already ended are dropped on the next
- * stash/recover/purge, so the stash only ever holds a handful of pending alerts.
- */
-@Singleton
-class SuppressedReminderStore @Inject constructor(
-    private val store: DataStore<Preferences>,
-) {
-
-    /** Add [alerts] to the stash, replacing any existing entry with the same id. */
-    suspend fun stash(alerts: List<ReminderAlert>, nowMillis: Long) {
-        if (alerts.isEmpty()) return
-        store.edit { prefs ->
-            val byId = decodeAll(prefs).associateByTo(mutableMapOf()) { it.alertId }
-            alerts.forEach { byId[it.alertId] = it }
-            prefs.putStash(byId.values.filter { it.isRelevantAt(nowMillis) })
-        }
-    }
-
-    /**
-     * Remove and return the still-relevant stashed alerts belonging to any of
-     * [calendarIds]; drops expired entries for every calendar in passing.
-     */
-    suspend fun recoverFor(calendarIds: Set<Long>, nowMillis: Long): List<ReminderAlert> {
-        val recovered = mutableListOf<ReminderAlert>()
-        store.edit { prefs ->
-            val kept = decodeAll(prefs).filter { alert ->
-                when {
-                    !alert.isRelevantAt(nowMillis) -> false // expired: drop
-                    alert.calendarId in calendarIds -> { recovered += alert; false }
-                    else -> true
-                }
-            }
-            prefs.putStash(kept)
-        }
-        return recovered
-    }
-
-    /** Drop entries whose event has already ended — cheap opportunistic cleanup. */
-    suspend fun purgeExpired(nowMillis: Long) {
-        store.edit { prefs ->
-            prefs.putStash(decodeAll(prefs).filter { it.isRelevantAt(nowMillis) })
-        }
-    }
-
-    private fun decodeAll(prefs: Preferences): List<ReminderAlert> =
-        prefs[KEY].orEmpty().mapNotNull { decodeStashEntry(it) }
-
-    private fun MutablePreferences.putStash(alerts: List<ReminderAlert>) {
-        val encoded = alerts.map { encodeStashEntry(it) }.toSet()
-        if (encoded.isEmpty()) remove(KEY) else set(KEY, encoded)
-    }
-
-    private companion object {
-        val KEY = stringSetPreferencesKey("suppressed_reminders")
-    }
-}
-
-// One stash entry as a delimited string. The '|' separator is safe because every
-// free-text field is Base64-encoded first (that alphabet never contains '|'), and
-// a null location is stored as a distinct sentinel that Base64 also never yields.
-private const val FIELD_SEP = "|"
-private const val NULL_LOCATION = "-"
-
-internal fun encodeStashEntry(alert: ReminderAlert): String = listOf(
-    alert.alertId.toString(),
-    alert.eventId.toString(),
-    alert.calendarId.toString(),
-    alert.beginMillis.toString(),
-    alert.endMillis.toString(),
-    if (alert.isAllDay) "1" else "0",
-    alert.title.toBase64(),
-    alert.location?.toBase64() ?: NULL_LOCATION,
-).joinToString(FIELD_SEP)
-
-/** Reverse of [encodeStashEntry]; returns null for a malformed entry (dropped). */
-internal fun decodeStashEntry(raw: String): ReminderAlert? {
-    val parts = raw.split(FIELD_SEP)
-    if (parts.size != 8) return null
-    return try {
-        ReminderAlert(
-            alertId = parts[0].toLong(),
-            eventId = parts[1].toLong(),
-            calendarId = parts[2].toLong(),
-            beginMillis = parts[3].toLong(),
-            endMillis = parts[4].toLong(),
-            title = parts[6].fromBase64(),
-            location = parts[7].takeIf { it != NULL_LOCATION }?.fromBase64(),
-            isAllDay = parts[5] == "1",
-        )
-    } catch (e: NumberFormatException) {
-        null
-    } catch (e: IllegalArgumentException) { // bad Base64
-        null
-    }
-}
-
-private fun String.toBase64(): String =
-    Base64.getEncoder().encodeToString(toByteArray(Charsets.UTF_8))
-
-private fun String.fromBase64(): String =
-    String(Base64.getDecoder().decode(this), Charsets.UTF_8)

app/src/main/java/de/jeanlucmakiola/calendula/domain/FontRole.kt

@@ -1,8 +0,0 @@
-package de.jeanlucmakiola.calendula.domain
-
-/**
- * The two Material 3 typeface roles a user can set independently (issue #19):
- * [BRAND] drives the display/headline styles (expression), [PLAIN] the
- * title/body/label styles (readability). Each defaults to the system typeface.
- */
-enum class FontRole { BRAND, PLAIN }

app/src/main/java/de/jeanlucmakiola/calendula/domain/Models.kt

@@ -26,14 +26,6 @@ data class CalendarSource(
      * owns for its own calendars). Always null for synced calendars.
      */
     val description: String? = null,
-    /**
-     * A special-dates mirror calendar the app manages (birthdays/anniversaries
-     * from contacts). Its events' title/date/recurrence are owned by the sync,
-     * so it's hidden from the new-event calendar picker and its events lock those
-     * fields in the editor. Recognised by a durable provider marker, so it holds
-     * even after a backup restore clears the app's stored ids.
-     */
-    val isManaged: Boolean = false,
 )
 
 data class EventInstance(
@@ -48,14 +40,6 @@ data class EventInstance(
     val location: String?,
 )
 
-/**
- * Whether this event has finished relative to [now] — its end is at or before
- * the current instant. An in-progress event (already started but not yet ended)
- * is *not* considered ended. All-day events end at the exclusive next-midnight,
- * so they only count as ended once their day is fully over.
- */
-fun EventInstance.hasEnded(now: Instant): Boolean = end <= now
-
 data class EventDetail(
     val instance: EventInstance,
     val description: String?,

app/src/main/java/de/jeanlucmakiola/calendula/domain/contacts/ContactSpecialDate.kt

@@ -1,122 +0,0 @@
-package de.jeanlucmakiola.calendula.domain.contacts
-
-import java.time.LocalDate
-
-/**
- * The kinds of contact "special date" Calendula mirrors into local calendars.
- * Each kind gets its own local calendar, so it inherits per-calendar colour,
- * visibility and reminder defaults for free. See
- * docs/design/contact-special-dates.md.
- */
-enum class SpecialDateType {
-    Birthday,
-    Anniversary,
-
-    /** Everything else — a contact "Event" that is neither birthday nor anniversary. */
-    Custom,
-}
-
-/**
- * One dated event read from a device contact (a `ContactsContract` `Event`
- * row). The [lookupKey] is the stable contact identity used to reconcile the
- * mirror without duplicating; [year] is null when the contact stored the date
- * without one (`--MM-dd`), in which case age can't be shown.
- */
-data class ContactSpecialDate(
-    val lookupKey: String,
-    val displayName: String,
-    val type: SpecialDateType,
-    val month: Int,
-    val day: Int,
-    val year: Int?,
-    /** The contact's custom label for a [SpecialDateType.Custom] date, if any. */
-    val label: String? = null,
-)
-
-/** The parsed month/day (+ optional year) of a contact date. */
-data class ContactDateParts(val year: Int?, val month: Int, val day: Int)
-
-/**
- * A fixed leap year to validate and anchor year-less dates against, so that a
- * `--02-29` birthday is representable (and, once anchored, only recurs in leap
- * years — matching how the calendar provider expands a yearly Feb-29 series).
- */
-const val YEARLESS_ANCHOR_YEAR = 1972
-
-/**
- * Parse a `ContactsContract.CommonDataKinds.Event.START_DATE` value into its
- * calendar parts, or null if it isn't a usable date. Handles the three shapes
- * seen in the wild:
- * - full `yyyy-MM-dd` (year known),
- * - year-less `--MM-dd` (year null),
- * - compact `yyyyMMdd`.
- *
- * A date that names an impossible day (e.g. `1999-02-29`) is rejected. Pure, so
- * it's unit-tested without a device.
- */
-fun parseContactEventDate(raw: String?): ContactDateParts? {
-    val s = raw?.trim().orEmpty()
-    if (s.isEmpty()) return null
-
-    // Year-less: "--MM-dd" or "--MMdd".
-    if (s.startsWith("--")) {
-        val (m, d) = parseMonthDay(s.substring(2)) ?: return null
-        return validated(null, m, d)
-    }
-
-    if (s.contains('-')) {
-        val parts = s.split('-').filter { it.isNotEmpty() }
-        return when (parts.size) {
-            // "yyyy-MM-dd" — but a leading '-' would have dropped the empty
-            // first part, so require the first token to look like a year.
-            3 -> if (s.startsWith('-')) null else validated(
-                year = parts[0].toIntOrNull() ?: return null,
-                month = parts[1].toIntOrNull() ?: return null,
-                day = parts[2].toIntOrNull() ?: return null,
-            )
-            // Year-less "MM-dd" without the "--" prefix.
-            2 -> validated(
-                year = null,
-                month = parts[0].toIntOrNull() ?: return null,
-                day = parts[1].toIntOrNull() ?: return null,
-            )
-            else -> null
-        }
-    }
-
-    // Compact "yyyyMMdd".
-    if (s.length == 8 && s.all { it.isDigit() }) {
-        return validated(
-            year = s.substring(0, 4).toInt(),
-            month = s.substring(4, 6).toInt(),
-            day = s.substring(6, 8).toInt(),
-        )
-    }
-
-    return null
-}
-
-/** "MM-dd" or compact "MMdd". */
-private fun parseMonthDay(rest: String): Pair<Int, Int>? {
-    if (rest.contains('-')) {
-        val p = rest.split('-').filter { it.isNotEmpty() }
-        if (p.size != 2) return null
-        return (p[0].toIntOrNull() ?: return null) to (p[1].toIntOrNull() ?: return null)
-    }
-    if (rest.length == 4 && rest.all { it.isDigit() }) {
-        return rest.substring(0, 2).toInt() to rest.substring(2, 4).toInt()
-    }
-    return null
-}
-
-/**
- * Confirm month/day form a real calendar date (validated against the actual
- * year when known, otherwise the leap anchor so `02-29` survives).
- */
-private fun validated(year: Int?, month: Int, day: Int): ContactDateParts? {
-    if (month !in 1..12 || day !in 1..31) return null
-    val checkYear = year ?: YEARLESS_ANCHOR_YEAR
-    return runCatching { LocalDate.of(checkYear, month, day) }
-        .map { ContactDateParts(year, month, day) }
-        .getOrNull()
-}

app/src/main/java/de/jeanlucmakiola/calendula/domain/contacts/SpecialDateFormatting.kt

@@ -1,65 +0,0 @@
-package de.jeanlucmakiola.calendula.domain.contacts
-
-import kotlinx.datetime.LocalDate
-
-/**
- * Prefix of every managed-event `UID_2445`. Distinguishes mirror events from
- * user-created ones (which carry a random `<uuid>@calendula` UID), so the sync
- * only ever reconciles — and never deletes — events it actually owns.
- */
-const val MANAGED_UID_PREFIX = "contact-"
-
-/**
- * The deterministic `Events.UID_2445` that ties a mirrored event to its source
- * contact date. Stable across syncs (the reconciliation key), namespaced by
- * type so the same contact's birthday and anniversary never collide, and — when
- * a [discriminator] is given — by it too, so two Custom dates on one contact
- * (e.g. "Wedding" and "Graduation") get distinct events instead of clobbering
- * each other.
- */
-fun managedEventUid(type: SpecialDateType, lookupKey: String, discriminator: String? = null): String {
-    val disc = discriminator?.takeIf { it.isNotBlank() }?.let { ":$it" }.orEmpty()
-    return "$MANAGED_UID_PREFIX${type.name.lowercase()}:$lookupKey$disc@calendula"
-}
-
-/**
- * The reconciliation key for this date's mirrored event. Birthdays/anniversaries
- * are one-per-contact, so they key on the contact alone; a [SpecialDateType.Custom]
- * date adds a discriminator (its label, else its month-day) so distinct custom
- * dates on one contact don't collapse into a single event.
- */
-fun ContactSpecialDate.managedUid(): String =
-    managedEventUid(type, lookupKey, customDiscriminator())
-
-private fun ContactSpecialDate.customDiscriminator(): String? =
-    if (type == SpecialDateType.Custom) {
-        label?.trim()?.lowercase()?.ifBlank { null } ?: "%02d-%02d".format(month, day)
-    } else {
-        null
-    }
-
-/**
- * The all-day date the recurring `FREQ=YEARLY` series is anchored at: the real
- * date when the year is known (so age can be derived), otherwise the month/day
- * on a fixed leap anchor year so a `--02-29` date stays representable and the
- * anchor never drifts between syncs.
- */
-fun ContactSpecialDate.anchorDate(): LocalDate =
-    LocalDate(year ?: YEARLESS_ANCHOR_YEAR, month, day)
-
-/**
- * Render a title [template] for a contact, substituting `{name}` and `{year}`
- * (the source year — a birthday's birth year or an anniversary's start year;
- * empty when [year] is null). Unlike an age, the year is static and correct on
- * every occurrence of the yearly event. Collapses the whitespace an empty
- * `{year}` may leave behind, so "{name}'s birthday ({year})" degrades cleanly to
- * "Jane's birthday" when no year is known.
- */
-fun renderSpecialDateTitle(template: String, name: String, year: Int?): String =
-    template
-        .replace("{name}", name)
-        .replace("{year}", year?.toString().orEmpty())
-        // Drop an empty "()" left by an unresolved {year}, then tidy spacing.
-        .replace(Regex("""\(\s*\)"""), "")
-        .replace(Regex("""\s+"""), " ")
-        .trim()

app/src/main/java/de/jeanlucmakiola/calendula/ui/CalendarHost.kt

@@ -24,7 +24,7 @@ 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.floret.identity.fadeThrough
 import de.jeanlucmakiola.calendula.ui.common.CalendarView
 import de.jeanlucmakiola.calendula.ui.common.drillToDay
 import de.jeanlucmakiola.calendula.ui.common.rememberCalendarSlideSpec
@@ -79,11 +79,6 @@ fun CalendarHost(
     // correcting it. Brief blank first frame, matching the onboarding gate above.
     val defaultView = viewModel.defaultView.collectAsStateWithLifecycle().value ?: return
 
-    // View customisation (#24): the quick-switch cycle and drawer order. Both have
-    // sensible non-empty initial values, so they're ready before the first frame.
-    val quickSwitchViews = viewModel.quickSwitchViews.collectAsStateWithLifecycle().value
-    val drawerViewOrder = viewModel.drawerViewOrder.collectAsStateWithLifecycle().value
-
     var viewStack by rememberSaveable(stateSaver = viewStackSaver) {
         mutableStateOf(listOf(defaultView))
     }
@@ -201,9 +196,7 @@ fun CalendarHost(
                 dismissCoveringOverlays()
                 createDateIso = null
                 pendingDayIso = req.dateIso
-                // No widget source (an external date tap) roots over the default
+                viewStack = viewBaseStack(defaultView, req.source).drillToDay()
-                // home view, so backing out of the day returns home then exits.
-                viewStack = viewBaseStack(defaultView, req.source ?: defaultView).drillToDay()
                 onWidgetNavConsumed()
             }
             is WidgetNavRequest.OpenEvent -> {
@@ -217,17 +210,6 @@ fun CalendarHost(
                 detailKey = key
                 onWidgetNavConsumed()
             }
-            is WidgetNavRequest.OpenView -> {
-                // A widget header tap: land on a top-level view with no date
-                // drill-in. Reveal it by dropping any covering overlay, then root
-                // the stack on the target (null → the default home) over the
-                // default home — so backing out returns to the default, then exits.
-                dismissCoveringOverlays()
-                createDateIso = null
-                pendingDayIso = null
-                viewStack = viewBaseStack(defaultView, req.view ?: defaultView)
-                onWidgetNavConsumed()
-            }
             is WidgetNavRequest.Create -> {
                 // External "new event" entries (QS tile / launcher shortcut /
                 // widget) must land on top of whatever is open — the form overlay
@@ -262,7 +244,7 @@ fun CalendarHost(
         // 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()
+        val viewSwitch = fadeThrough()
         AnimatedContent(
             targetState = view,
             transitionSpec = { viewSwitch },
@@ -276,8 +258,6 @@ fun CalendarHost(
                     onOpenSettings = onOpenSettings,
                     onOpenSearch = onOpenSearch,
                     onCreateEvent = onCreateEvent,
-                    quickSwitchViews = quickSwitchViews,
-                    drawerViewOrder = drawerViewOrder,
                 )
                 CalendarView.Day -> DayScreen(
                     selectedView = currentView,
@@ -287,8 +267,6 @@ fun CalendarHost(
                     onOpenSearch = onOpenSearch,
                     onCreateEvent = onCreateEvent,
                     initialDateIso = pendingDayIso,
-                    quickSwitchViews = quickSwitchViews,
-                    drawerViewOrder = drawerViewOrder,
                 )
                 CalendarView.Month -> MonthScreen(
                     selectedView = currentView,
@@ -297,8 +275,6 @@ fun CalendarHost(
                     onOpenSettings = onOpenSettings,
                     onOpenSearch = onOpenSearch,
                     onCreateEvent = onCreateEvent,
-                    quickSwitchViews = quickSwitchViews,
-                    drawerViewOrder = drawerViewOrder,
                 )
                 CalendarView.Agenda -> AgendaScreen(
                     selectedView = currentView,
@@ -307,8 +283,6 @@ fun CalendarHost(
                     onOpenSettings = onOpenSettings,
                     onOpenSearch = onOpenSearch,
                     onCreateEvent = onCreateEvent,
-                    quickSwitchViews = quickSwitchViews,
-                    drawerViewOrder = drawerViewOrder,
                 )
             }
         }

app/src/main/java/de/jeanlucmakiola/calendula/ui/CalendarHostViewModel.kt

@@ -5,10 +5,8 @@ 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 de.jeanlucmakiola.calendula.ui.common.IMPLEMENTED_VIEWS
 import kotlinx.coroutines.flow.SharingStarted
 import kotlinx.coroutines.flow.StateFlow
-import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.stateIn
 import javax.inject.Inject
 
@@ -28,21 +26,4 @@ class CalendarHostViewModel @Inject constructor(
         started = SharingStarted.WhileSubscribed(5_000L),
         initialValue = null,
     )
-
-    /** Views the top-bar quick-switch pill cycles through, in the user's order (#24). */
-    val quickSwitchViews: StateFlow<List<CalendarView>> = prefs.quickSwitchConfig
-        .map { it.cycle }
-        .stateIn(
-            scope = viewModelScope,
-            started = SharingStarted.WhileSubscribed(5_000L),
-            initialValue = IMPLEMENTED_VIEWS,
-        )
-
-    /** Order of the views in the navigation drawer (#24); every view always shown. */
-    val drawerViewOrder: StateFlow<List<CalendarView>> = prefs.drawerViewOrder
-        .stateIn(
-            scope = viewModelScope,
-            started = SharingStarted.WhileSubscribed(5_000L),
-            initialValue = IMPLEMENTED_VIEWS,
-        )
 }

app/src/main/java/de/jeanlucmakiola/calendula/ui/RootScreen.kt

@@ -19,8 +19,6 @@ import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.core.content.ContextCompat
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.LifecycleEventObserver
-import de.jeanlucmakiola.calendula.data.contacts.SpecialDatesScheduler
-import de.jeanlucmakiola.calendula.data.contacts.hasContactsPermission
 import de.jeanlucmakiola.calendula.ui.permission.PermissionScreen
 import de.jeanlucmakiola.calendula.ui.permission.ReminderOnboardingScreen
 import de.jeanlucmakiola.calendula.ui.permission.ReminderOnboardingViewModel
@@ -51,12 +49,6 @@ fun RootScreen(
                 hasPermission = ContextCompat.checkSelfPermission(
                     context, Manifest.permission.READ_CALENDAR
                 ) == PackageManager.PERMISSION_GRANTED
-                // Refresh the contact special-dates mirror on foreground (the
-                // worker is debounced and no-ops when the feature is off). Gated
-                // on the permission so users without the opt-in never enqueue it.
-                if (context.hasContactsPermission()) {
-                    SpecialDatesScheduler.runNow(context, foreground = true)
-                }
             }
         }
         lifecycle.addObserver(obs)

app/src/main/java/de/jeanlucmakiola/calendula/ui/WidgetNavRequest.kt

@@ -13,13 +13,8 @@ import de.jeanlucmakiola.calendula.ui.common.CalendarView
  * 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), over [source]. */
-     * Open the day view anchored on [dateIso] (an ISO `yyyy-MM-dd` date), over
+    data class OpenDate(val dateIso: String, val source: CalendarView) : WidgetNavRequest
-     * [source]. A null [source] means the request came from outside the app (a
-     * launcher/clock date tap, issue #9) rather than a widget, so it roots over
-     * the default home view instead of a widget's view.
-     */
-    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(
@@ -31,13 +26,4 @@ sealed interface WidgetNavRequest {
 
     /** Open the create-event form prefilled for [dateIso] (today when null). */
     data class Create(val dateIso: String?) : WidgetNavRequest
-
-    /**
-     * Open the app rooted on a top-level [view] with no date drill-in — a widget
-     * header tap. A null [view] means "the user's default home view" (the agenda
-     * widget's "Upcoming" title, issue #20); a concrete view roots there over the
-     * default home (the month widget's month/year title → [CalendarView.Month],
-     * issue #18), so backing out returns to the default view, then exits.
-     */
-    data class OpenView(val view: CalendarView?) : WidgetNavRequest
 }

app/src/main/java/de/jeanlucmakiola/calendula/ui/agenda/AgendaScreen.kt

@@ -45,7 +45,6 @@ import androidx.compose.runtime.rememberCoroutineScope
 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.input.nestedscroll.nestedScroll
 import androidx.compose.ui.res.stringResource
@@ -54,25 +53,20 @@ 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.data.prefs.PastEventDisplay
 import de.jeanlucmakiola.calendula.domain.EventInstance
-import de.jeanlucmakiola.calendula.domain.hasEnded
 import de.jeanlucmakiola.calendula.ui.common.AgendaRangePicker
 import de.jeanlucmakiola.calendula.ui.common.agendaRangeLabel
-import de.jeanlucmakiola.calendula.ui.common.calendarAnimateItem
+import de.jeanlucmakiola.floret.identity.animateItemMotion
 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.IMPLEMENTED_VIEWS
+import de.jeanlucmakiola.floret.components.GroupedRow
-import de.jeanlucmakiola.calendula.ui.common.EventDimAlpha
+import de.jeanlucmakiola.floret.components.Position
-import de.jeanlucmakiola.calendula.ui.common.GroupedRow
-import de.jeanlucmakiola.calendula.ui.common.Position
 import de.jeanlucmakiola.calendula.ui.common.ViewSwitcherPill
 import de.jeanlucmakiola.calendula.ui.common.next
-import de.jeanlucmakiola.calendula.ui.common.pastelize
+import de.jeanlucmakiola.floret.components.pastelize
-import de.jeanlucmakiola.calendula.ui.common.positionOf
+import de.jeanlucmakiola.floret.components.positionOf
-import de.jeanlucmakiola.calendula.ui.common.rememberCurrentMinute
 import de.jeanlucmakiola.calendula.ui.common.currentLocale
 import de.jeanlucmakiola.calendula.ui.common.LocalUse24HourFormat
 import de.jeanlucmakiola.calendula.ui.common.formatTimeOfDay
@@ -97,14 +91,11 @@ fun AgendaScreen(
     onOpenSettings: () -> Unit,
     onOpenSearch: () -> Unit,
     onCreateEvent: (LocalDate, Int?) -> Unit,
-    quickSwitchViews: List<CalendarView> = IMPLEMENTED_VIEWS,
-    drawerViewOrder: List<CalendarView> = IMPLEMENTED_VIEWS,
     modifier: Modifier = Modifier,
     viewModel: AgendaViewModel = hiltViewModel(),
 ) {
     val state by viewModel.state.collectAsStateWithLifecycle()
     val anchor by viewModel.anchor.collectAsStateWithLifecycle()
-    val pastDisplay by viewModel.pastEventDisplay.collectAsStateWithLifecycle()
 
     val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior()
     val drawerState = rememberDrawerState(DrawerValue.Closed)
@@ -123,7 +114,6 @@ fun AgendaScreen(
             CalendarDrawer(
                 currentView = selectedView,
                 currentDate = anchor,
-                viewOrder = drawerViewOrder,
                 onSelectView = { view ->
                     onSelectView(view)
                     scope.launch { drawerState.close() }
@@ -144,7 +134,7 @@ fun AgendaScreen(
             topBar = {
                 AgendaTopBar(
                     selectedView = selectedView,
-                    onCycleView = { onSelectView(selectedView.next(quickSwitchViews)) },
+                    onCycleView = { onSelectView(selectedView.next()) },
                     onOpenDrawer = { scope.launch { drawerState.open() } },
                     onOpenSearch = onOpenSearch,
                     scrollBehavior = scrollBehavior,
@@ -188,7 +178,6 @@ fun AgendaScreen(
                 }
                 AgendaContent(
                     state = state,
-                    pastDisplay = pastDisplay,
                     onRetry = viewModel::goToToday,
                     onEventClick = onEventClick,
                     modifier = Modifier
@@ -286,7 +275,6 @@ private fun AgendaRangeBanner(
 @Composable
 private fun AgendaContent(
     state: AgendaUiState,
-    pastDisplay: PastEventDisplay,
     onRetry: () -> Unit,
     onEventClick: (EventInstance) -> Unit,
     modifier: Modifier = Modifier,
@@ -296,31 +284,11 @@ private fun AgendaContent(
         is AgendaUiState.Failure -> Box(modifier) {
             CalendarFailure(reason = state.reason, onRetry = onRetry)
         }
-        is AgendaUiState.Success -> {
+        is AgendaUiState.Success ->
-            val now by rememberCurrentMinute()
+            if (state.days.isEmpty()) {
-            // Hiding drops finished events — and any day they leave empty; dimming
-            // keeps them but fades the row. Recomputed each minute so events fall
-            // away (or fade) as they end while the screen stays open.
-            val days = if (pastDisplay == PastEventDisplay.HIDE) {
-                state.days.mapNotNull { day ->
-                    val remaining = day.events.filterNot { it.hasEnded(now) }
-                    if (remaining.isEmpty()) null else day.copy(events = remaining)
-                }
-            } else {
-                state.days
-            }
-            if (days.isEmpty()) {
                 AgendaEmpty(modifier)
             } else {
-                AgendaList(
+                AgendaList(state = state, onEventClick = onEventClick, modifier = modifier)
-                    days = days,
-                    today = state.today,
-                    dimPast = pastDisplay == PastEventDisplay.DIM,
-                    now = now,
-                    onEventClick = onEventClick,
-                    modifier = modifier,
-                )
-            }
             }
     }
 }
@@ -328,10 +296,7 @@ private fun AgendaContent(
 @OptIn(ExperimentalFoundationApi::class)
 @Composable
 private fun AgendaList(
-    days: List<AgendaDay>,
+    state: AgendaUiState.Success,
-    today: LocalDate,
-    dimPast: Boolean,
-    now: Instant,
     onEventClick: (EventInstance) -> Unit,
     modifier: Modifier = Modifier,
 ) {
@@ -340,9 +305,9 @@ private fun AgendaList(
         // Bottom inset clears the FAB stack so the last row stays tappable.
         contentPadding = PaddingValues(top = 8.dp, bottom = 96.dp),
     ) {
-        days.forEach { day ->
+        state.days.forEach { day ->
             stickyHeader(key = "header-${day.date}") {
-                AgendaDayHeader(date = day.date, today = today)
+                AgendaDayHeader(date = day.date, today = state.today)
             }
             itemsIndexed(
                 items = day.events,
@@ -351,8 +316,7 @@ private fun AgendaList(
                 AgendaEventRow(
                     event = event,
                     position = positionOf(index, day.events.size),
-                    dimmed = dimPast && event.hasEnded(now),
+                    modifier = animateItemMotion(),
-                    modifier = calendarAnimateItem(),
                     onClick = { onEventClick(event) },
                 )
             }
@@ -384,14 +348,13 @@ private fun AgendaDayHeader(date: LocalDate, today: LocalDate) {
 private fun AgendaEventRow(
     event: EventInstance,
     position: Position,
-    dimmed: Boolean,
     modifier: Modifier = Modifier,
     onClick: () -> Unit,
 ) {
     val dark = isSystemInDarkTheme()
     val title = event.title.ifBlank { stringResource(R.string.event_untitled) }
     GroupedRow(
-        modifier = if (dimmed) modifier.alpha(EventDimAlpha) else modifier,
+        modifier = modifier,
         title = title,
         summary = agendaTimeSummary(event),
         position = position,

app/src/main/java/de/jeanlucmakiola/calendula/ui/agenda/AgendaViewModel.kt

@@ -5,7 +5,6 @@ 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.data.prefs.PastEventDisplay
 import de.jeanlucmakiola.calendula.data.prefs.SettingsPrefs
 import de.jeanlucmakiola.calendula.data.prefs.resolveFirstDay
 import de.jeanlucmakiola.calendula.domain.CalendarSource
@@ -54,18 +53,6 @@ class AgendaViewModel @Inject constructor(
     private val weekStartDay = settingsPrefs.weekStart
         .map { it.resolveFirstDay(Locale.getDefault()) }
 
-    /**
-     * How to treat events that already ended today (show / dim / hide). A display
-     * concern only, so it rides alongside the data state rather than re-querying;
-     * the screen combines it with a per-minute "now" to fade or drop past rows.
-     */
-    val pastEventDisplay: StateFlow<PastEventDisplay> = settingsPrefs.pastEventDisplay
-        .stateIn(
-            scope = viewModelScope,
-            started = SharingStarted.WhileSubscribed(5_000L),
-            initialValue = PastEventDisplay.SHOW,
-        )
-
     private val zone = TimeZone.currentSystemDefault()
 
     private val todayDate: LocalDate

app/src/main/java/de/jeanlucmakiola/calendula/ui/calendars/CalendarsScreen.kt

@@ -94,19 +94,19 @@ import de.jeanlucmakiola.calendula.R
 import de.jeanlucmakiola.calendula.data.prefs.BackupStatus
 import de.jeanlucmakiola.calendula.data.prefs.SettingsPrefs
 import de.jeanlucmakiola.calendula.domain.CalendarSource
-import de.jeanlucmakiola.calendula.data.calendar.CalendarColorPalette
+import de.jeanlucmakiola.calendula.ui.common.CALENDAR_COLOR_PALETTE
 import de.jeanlucmakiola.calendula.ui.common.CalendarColorChip
-import de.jeanlucmakiola.calendula.ui.common.DialogAmountField
+import de.jeanlucmakiola.floret.components.DialogAmountField
-import de.jeanlucmakiola.calendula.ui.common.DialogUnitDropdown
+import de.jeanlucmakiola.floret.components.DialogUnitDropdown
-import de.jeanlucmakiola.calendula.ui.common.calendarCollapseExit
+import de.jeanlucmakiola.floret.identity.collapseExit
-import de.jeanlucmakiola.calendula.ui.common.calendarExpandEnter
+import de.jeanlucmakiola.floret.identity.expandEnter
-import de.jeanlucmakiola.calendula.ui.common.predictiveBack
+import de.jeanlucmakiola.floret.identity.predictiveBack
-import de.jeanlucmakiola.calendula.ui.common.CollapsingScaffold
+import de.jeanlucmakiola.floret.components.CollapsingScaffold
 import de.jeanlucmakiola.calendula.ui.common.ColorSwatchRow
-import de.jeanlucmakiola.calendula.ui.common.GroupedRow
+import de.jeanlucmakiola.floret.components.GroupedRow
-import de.jeanlucmakiola.calendula.ui.common.InlineTextField
+import de.jeanlucmakiola.floret.components.InlineTextField
-import de.jeanlucmakiola.calendula.ui.common.Position
+import de.jeanlucmakiola.floret.components.Position
-import de.jeanlucmakiola.calendula.ui.common.pastelize
+import de.jeanlucmakiola.floret.components.pastelize
 import java.time.LocalDate
 
 /** Sentinel [editorId] meaning "the editor is composing a new calendar". */
@@ -142,7 +142,7 @@ fun CalendarsScreen(
             sessionKey = editorSession,
             isNew = editorId == NEW_CALENDAR_ID,
             initialName = editing?.displayName.orEmpty(),
-            initialColor = editing?.color ?: CalendarColorPalette.all.first(),
+            initialColor = editing?.color ?: CALENDAR_COLOR_PALETTE.first(),
             initialDescription = editing?.description.orEmpty(),
             onSave = { name, color, description ->
                 val id = editorId
@@ -253,6 +253,7 @@ private fun CalendarsList(
         title = stringResource(R.string.calendars_title),
         onBack = onBack,
         snackbarHost = { SnackbarHost(snackbarHostState) },
+        predictiveBack = true,
     ) {
         // What the per-calendar / per-account switches below actually do.
         HintText(stringResource(R.string.calendars_disable_hint))
@@ -507,7 +508,7 @@ private fun CalendarEditor(
                 )
                 Spacer(Modifier.height(12.dp))
                 ColorSwatchRow(
-                    colors = CalendarColorPalette.all,
+                    colors = CALENDAR_COLOR_PALETTE,
                     selected = color,
                     onSelect = { color = it },
                     dark = dark,
@@ -664,8 +665,8 @@ private fun CalendarGroup(
     )
     AnimatedVisibility(
         visible = expanded,
-        enter = calendarExpandEnter(),
+        enter = expandEnter(),
-        exit = calendarCollapseExit(),
+        exit = collapseExit(),
     ) {
         Column(content = body)
     }

app/src/main/java/de/jeanlucmakiola/calendula/ui/calendars/CalendarsViewModel.kt

@@ -14,8 +14,6 @@ import de.jeanlucmakiola.calendula.data.ics.IcsExporter
 import de.jeanlucmakiola.calendula.data.prefs.BackupStatus
 import de.jeanlucmakiola.calendula.data.prefs.CalendarPrefs
 import de.jeanlucmakiola.calendula.data.prefs.SettingsPrefs
-import de.jeanlucmakiola.calendula.data.reminders.ReminderNotifier
-import de.jeanlucmakiola.calendula.data.reminders.SuppressedReminderStore
 import de.jeanlucmakiola.calendula.domain.CalendarSource
 import de.jeanlucmakiola.calendula.domain.ics.IcsWriter
 import kotlinx.coroutines.CoroutineDispatcher
@@ -47,8 +45,6 @@ class CalendarsViewModel @Inject constructor(
     private val icsExporter: IcsExporter,
     private val prefs: CalendarPrefs,
     private val settingsPrefs: SettingsPrefs,
-    private val suppressedStore: SuppressedReminderStore,
-    private val notifier: ReminderNotifier,
     @IoDispatcher private val io: CoroutineDispatcher,
 ) : ViewModel() {
 
@@ -148,10 +144,7 @@ class CalendarsViewModel @Inject constructor(
         viewModelScope.launch {
             val current = prefs.disabledCalendarIds.first()
             val next = if (disabled) current + id else current - id
-            if (next != current) {
+            if (next != current) prefs.setDisabledCalendarIds(next)
-                prefs.setDisabledCalendarIds(next)
-                if (!disabled) recoverReminders(setOf(id))
-            }
         }
     }
 
@@ -164,29 +157,7 @@ class CalendarsViewModel @Inject constructor(
         viewModelScope.launch {
             val current = prefs.disabledCalendarIds.first()
             val next = if (disabled) current + ids else current - ids.toSet()
-            if (next != current) {
+            if (next != current) prefs.setDisabledCalendarIds(next)
-                prefs.setDisabledCalendarIds(next)
-                if (!disabled) recoverReminders(current intersect ids.toSet())
-            }
-        }
-    }
-
-    /**
-     * Re-post the reminders that fired while [reEnabledIds] were disabled and are
-     * still relevant (event not yet over), then drop them from the stash. Runs
-     * after the disabled set is written, so the notifier's own disabled gate lets
-     * them through. Best-effort at re-enable time: it mirrors the receiver gates
-     * (reminders on + postable), and there is no later re-scan, so alerts left
-     * unposted because those gates are closed are simply released.
-     */
-    private suspend fun recoverReminders(reEnabledIds: Set<Long>) {
-        if (reEnabledIds.isEmpty()) return
-        val recovered = suppressedStore.recoverFor(reEnabledIds, System.currentTimeMillis())
-        if (recovered.isNotEmpty() &&
-            settingsPrefs.remindersEnabled.first() &&
-            notifier.canPost()
-        ) {
-            recovered.forEach { notifier.post(it) }
         }
     }
 

app/src/main/java/de/jeanlucmakiola/calendula/ui/common/CalendarColors.kt

@@ -13,22 +13,8 @@ import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
-import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.unit.dp
-
+import de.jeanlucmakiola.floret.components.pastelize
-/**
- * Soften a raw calendar color toward a pastel that fits the active theme.
- *  - Keeps the hue (so users still recognise their calendars)
- *  - Caps saturation so harsh provider colors stop screaming
- *  - Pins value/brightness to a band that reads on both light and dark surfaces
- */
-fun pastelize(rawArgb: Int, dark: Boolean): Color {
-    val hsv = FloatArray(3)
-    android.graphics.Color.colorToHSV(rawArgb, hsv)
-    hsv[1] = (hsv[1] * 0.6f).coerceIn(0.25f, 0.65f)
-    hsv[2] = if (dark) 0.82f else 0.72f
-    return Color(android.graphics.Color.HSVToColor(hsv))
-}
 
 /**
  * Leading avatar for a calendar: a neutral chip holding a calendar glyph tinted

app/src/main/java/de/jeanlucmakiola/calendula/ui/common/CalendarDrawer.kt

@@ -37,6 +37,9 @@ import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import de.jeanlucmakiola.calendula.R
 import de.jeanlucmakiola.calendula.ui.filter.CalendarFilterList
+import de.jeanlucmakiola.floret.components.GroupedRow
+import de.jeanlucmakiola.floret.components.Position
+import de.jeanlucmakiola.floret.components.positionOf
 import kotlinx.datetime.LocalDate
 
 /**
@@ -59,7 +62,6 @@ fun CalendarDrawer(
     onSelectView: (CalendarView) -> Unit,
     onJumpToDate: (LocalDate) -> Unit,
     onSettings: () -> Unit,
-    viewOrder: List<CalendarView> = IMPLEMENTED_VIEWS,
 ) {
     var showDatePicker by remember { mutableStateOf(false) }
 
@@ -74,10 +76,10 @@ fun CalendarDrawer(
             DrawerHeader()
 
             DrawerSectionHeader(stringResource(R.string.view_section))
-            viewOrder.forEachIndexed { index, view ->
+            IMPLEMENTED_VIEWS.forEachIndexed { index, view ->
                 GroupedRow(
                     title = stringResource(view.labelRes),
-                    position = positionOf(index, viewOrder.size),
+                    position = positionOf(index, IMPLEMENTED_VIEWS.size),
                     selected = view == currentView,
                     minHeight = 56.dp,
                     leading = { Icon(view.icon, contentDescription = null) },

app/src/main/java/de/jeanlucmakiola/calendula/ui/common/CalendarTransitions.kt

@@ -1,56 +1,26 @@
 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 →
+ * Calendar-specific motion. The family's generic content transitions — section
- * Accessibility → "Remove animations", which sets the global animator duration
+ * expand/collapse, item reveal, list relayout, cross-fade, predictive-back, and
- * scale to 0). Compose animations do *not* honour this platform flag on their
+ * the reduce-motion check — now live in floret-kit's identity module
- * own, so the shared motion helpers in this file check it and fall back to a
+ * (`expandEnter`, `collapseExit`, `itemEnter`, `animateItemMotion`,
- * quick cross-fade — opacity only, no spatial movement — to respect the
+ * `fadeThrough`, `Modifier.predictiveBack`, `rememberReduceMotion`). What stays
- * vestibular intent of the setting while keeping state changes legible.
+ * here is only what's specific to paging the calendar grid: the directional
- *
+ * month/week/day slide and the specs that feed it.
- * 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*
@@ -98,128 +68,3 @@ fun calendarSlideTransition(
     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
-    }
-}

app/src/main/java/de/jeanlucmakiola/calendula/ui/common/CalendarView.kt

@@ -45,39 +45,11 @@ val IMPLEMENTED_VIEWS: List<CalendarView> =
 
 /** Next view in [available], wrapping around. Falls back to Month if absent. */
 fun CalendarView.next(available: List<CalendarView> = IMPLEMENTED_VIEWS): CalendarView {
-    if (available.isEmpty()) return this
     val i = available.indexOf(this)
-    if (i < 0) return available.first()
+    if (i < 0) return available.firstOrNull() ?: CalendarView.Month
     return available[(i + 1) % available.size]
 }
 
-/**
- * The user's customisation of the top-bar quick-switch button (#24): which views
- * it cycles through ([enabled]) and in what [order]. [order] always lists every
- * implemented view — the settings screen reorders the whole set — while [cycle]
- * is the subset the pill actually steps through, in [order]. The navigation
- * drawer keeps its own separate order and always lists every view, so a view
- * disabled here stays reachable there.
- */
-data class QuickSwitchConfig(
-    val order: List<CalendarView>,
-    val enabled: Set<CalendarView>,
-) {
-    /** Views the pill steps through, in [order]. */
-    val cycle: List<CalendarView> get() = order.filter { it in enabled }
-
-    companion object {
-        /** All views, in default order, all enabled. */
-        val Default = QuickSwitchConfig(IMPLEMENTED_VIEWS, IMPLEMENTED_VIEWS.toSet())
-
-        /**
-         * Fewest views that keep the switch meaningful — a "switch" needs at
-         * least two targets, so the settings screen blocks disabling below this.
-         */
-        const val MIN_ENABLED = 2
-    }
-}
-
 /**
  * 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

app/src/main/java/de/jeanlucmakiola/calendula/ui/common/ColorSwatchRow.kt

@@ -20,6 +20,7 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.unit.dp
+import de.jeanlucmakiola.floret.components.pastelize
 
 /**
  * A wrapping row of round colour swatches; the one matching [selected] is
@@ -67,3 +68,16 @@ fun ColorSwatchRow(
         }
     }
 }
+
+/** Google-Calendar-style palette; ARGB ints for a raw `CALENDAR_COLOR` / `EVENT_COLOR`. */
+val CALENDAR_COLOR_PALETTE: List<Int> = listOf(
+    0xFFD50000, // red
+    0xFFE67C00, // orange
+    0xFFF6BF26, // amber
+    0xFF33B679, // green
+    0xFF0B8043, // dark green
+    0xFF039BE5, // blue
+    0xFF3F51B5, // indigo
+    0xFF8E24AA, // purple
+    0xFF616161, // graphite
+).map { it.toInt() }

app/src/main/java/de/jeanlucmakiola/calendula/ui/common/DebugRibbon.kt

@@ -1,50 +0,0 @@
-package de.jeanlucmakiola.calendula.ui.common
-
-import androidx.compose.foundation.background
-import androidx.compose.foundation.layout.BoxScope
-import androidx.compose.foundation.layout.offset
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.layout.width
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.rotate
-import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.text.font.FontWeight
-import androidx.compose.ui.text.style.TextAlign
-import androidx.compose.ui.unit.dp
-import androidx.compose.ui.unit.sp
-import androidx.compose.ui.zIndex
-
-/**
- * A Flutter-style "DEBUG" corner ribbon, drawn across the top-right corner of
- * the app. Deliberately a stark, un-themed marker (not a product component) so a
- * debug build is unmistakable at a glance — gate it on `BuildConfig.DEBUG` at the
- * call site so it never reaches a release build. Non-interactive: it's a plain
- * label with no pointer handler, so taps fall through to whatever is beneath it.
- *
- * Drop it in as the last child of a full-screen [androidx.compose.foundation.layout.Box]
- * so it overlays the UI.
- */
-@Composable
-fun BoxScope.DebugRibbon() {
-    Text(
-        text = "DEBUG",
-        color = Color.White,
-        fontSize = 10.sp,
-        fontWeight = FontWeight.Bold,
-        letterSpacing = 1.sp,
-        textAlign = TextAlign.Center,
-        modifier = Modifier
-            .align(Alignment.TopEnd)
-            .zIndex(1f)
-            // Push the band out so its midline crosses the very corner, then
-            // rotate it to the classic 45° ribbon.
-            .offset(x = 36.dp, y = 24.dp)
-            .rotate(45f)
-            .background(Color(0xFFB23B00))
-            .width(140.dp)
-            .padding(vertical = 2.dp),
-    )
-}

app/src/main/java/de/jeanlucmakiola/calendula/ui/common/DialogControls.kt

@@ -1,94 +0,0 @@
-package de.jeanlucmakiola.calendula.ui.common
-
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.Spacer
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.layout.width
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.ArrowDropDown
-import androidx.compose.material3.DropdownMenu
-import androidx.compose.material3.DropdownMenuItem
-import androidx.compose.material3.Icon
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Surface
-import androidx.compose.material3.Text
-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.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.text.input.KeyboardType
-import androidx.compose.ui.unit.dp
-
-/**
- * Tonal 3-digit number input shared by the custom reminder/recurrence steps and
- * the reminder pickers — the app's [InlineTextField] over a tonal surface, so it
- * matches the card/grouped-row design language (not Material's outlined field).
- */
-@Composable
-fun DialogAmountField(
-    value: String,
-    onValueChange: (String) -> Unit,
-    placeholder: String,
-) {
-    // surfaceContainerHighest — the picker/dialog sits on surfaceContainerHigh,
-    // so anything lower vanishes.
-    Surface(
-        color = MaterialTheme.colorScheme.surfaceContainerHighest,
-        shape = RoundedCornerShape(12.dp),
-    ) {
-        InlineTextField(
-            value = value,
-            onValueChange = { text ->
-                if (text.length <= 3 && text.all(Char::isDigit)) onValueChange(text)
-            },
-            placeholder = placeholder,
-            textStyle = MaterialTheme.typography.titleMedium,
-            keyboardType = KeyboardType.Number,
-            modifier = Modifier
-                .width(72.dp)
-                .padding(horizontal = 14.dp, vertical = 12.dp),
-        )
-    }
-}
-
-/** Tonal dropdown trigger + menu shared by the custom reminder/recurrence steps and pickers. */
-@Composable
-fun DialogUnitDropdown(
-    label: String,
-    entries: List<String>,
-    onPick: (Int) -> Unit,
-) {
-    var open by remember { mutableStateOf(false) }
-    Box {
-        Surface(
-            color = MaterialTheme.colorScheme.surfaceContainerHighest,
-            shape = RoundedCornerShape(12.dp),
-            onClick = { open = true },
-        ) {
-            Row(
-                verticalAlignment = Alignment.CenterVertically,
-                modifier = Modifier.padding(start = 14.dp, end = 8.dp, top = 12.dp, bottom = 12.dp),
-            ) {
-                Text(text = label, style = MaterialTheme.typography.titleMedium)
-                Spacer(Modifier.width(4.dp))
-                Icon(imageVector = Icons.Default.ArrowDropDown, contentDescription = null)
-            }
-        }
-        DropdownMenu(expanded = open, onDismissRequest = { open = false }) {
-            entries.forEachIndexed { index, entry ->
-                DropdownMenuItem(
-                    text = { Text(entry) },
-                    onClick = {
-                        onPick(index)
-                        open = false
-                    },
-                )
-            }
-        }
-    }
-}

app/src/main/java/de/jeanlucmakiola/calendula/ui/common/GroupedList.kt

@@ -1,245 +0,0 @@
-package de.jeanlucmakiola.calendula.ui.common
-
-import androidx.compose.animation.core.animateDpAsState
-import androidx.compose.foundation.background
-import androidx.compose.foundation.interaction.MutableInteractionSource
-import androidx.compose.foundation.interaction.collectIsPressedAsState
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.ColumnScope
-import androidx.compose.foundation.layout.RowScope
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.consumeWindowInsets
-import androidx.compose.foundation.layout.heightIn
-import androidx.compose.foundation.layout.imePadding
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.foundation.verticalScroll
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.automirrored.filled.ArrowBack
-import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
-import androidx.compose.material3.LargeTopAppBar
-import androidx.compose.material3.ListItem
-import androidx.compose.material3.ListItemDefaults
-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.material3.rememberTopAppBarState
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.remember
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.input.nestedscroll.nestedScroll
-import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.unit.Dp
-import androidx.compose.ui.unit.dp
-import de.jeanlucmakiola.calendula.R
-
-/**
- * Position of a row within a grouped list, after the Android-15 settings
- * pattern: a run of rows shares one rounded container, with full corners at the
- * group's outer edges and small corners between, separated by small gaps.
- */
-enum class Position { Top, Middle, Bottom, Alone }
-
-/** Maps an index within a group of [count] rows to its [Position]. */
-fun positionOf(index: Int, count: Int): Position = when {
-    count <= 1 -> Position.Alone
-    index == 0 -> Position.Top
-    index == count - 1 -> Position.Bottom
-    else -> Position.Middle
-}
-
-/**
- * The app's standard full-screen list scaffold. By default a collapsing
- * [LargeTopAppBar] whose title shrinks into the bar (next to the back button) as
- * the content scrolls — used by Settings and the calendar manager, where the
- * large header sets the page. Content is a scrollable column that feeds the
- * toolbar via nested scroll.
- *
- * Set [largeTopBar] to false for a pinned, single-line [TopAppBar] instead: the
- * title sits in the bar from the start, with no expanded header to scroll past.
- * Preferred for selection pickers, where the tall header is just wasted space
- * above the options.
- */
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun CollapsingScaffold(
-    title: String,
-    onBack: () -> Unit,
-    modifier: Modifier = Modifier,
-    largeTopBar: Boolean = true,
-    snackbarHost: @Composable () -> Unit = {},
-    actions: @Composable RowScope.() -> Unit = {},
-    content: @Composable ColumnScope.() -> Unit,
-) {
-    val scrollBehavior = if (largeTopBar) {
-        TopAppBarDefaults.exitUntilCollapsedScrollBehavior(rememberTopAppBarState())
-    } else {
-        TopAppBarDefaults.pinnedScrollBehavior(rememberTopAppBarState())
-    }
-    Scaffold(
-        modifier = modifier
-            .predictiveBack(onBack = onBack)
-            .fillMaxSize()
-            .background(MaterialTheme.colorScheme.surface)
-            .nestedScroll(scrollBehavior.nestedScrollConnection),
-        topBar = {
-            val navigationIcon = @Composable {
-                IconButton(onClick = onBack) {
-                    Icon(
-                        Icons.AutoMirrored.Filled.ArrowBack,
-                        contentDescription = stringResource(R.string.settings_back),
-                    )
-                }
-            }
-            val colors = TopAppBarDefaults.topAppBarColors(
-                scrolledContainerColor = MaterialTheme.colorScheme.surface,
-            )
-            if (largeTopBar) {
-                LargeTopAppBar(
-                    title = { Text(title) },
-                    navigationIcon = navigationIcon,
-                    actions = actions,
-                    scrollBehavior = scrollBehavior,
-                    colors = colors,
-                )
-            } else {
-                TopAppBar(
-                    title = { Text(title) },
-                    navigationIcon = navigationIcon,
-                    actions = actions,
-                    scrollBehavior = scrollBehavior,
-                    colors = colors,
-                )
-            }
-        },
-        snackbarHost = snackbarHost,
-    ) { innerPadding ->
-        Column(
-            modifier = Modifier
-                .padding(innerPadding)
-                // Mark the scaffold's system-bar insets as consumed so the
-                // imePadding below adds only the keyboard height beyond them
-                // (max, not sum) — otherwise the nav-bar inset double-counts and
-                // leaves an empty strip above the keyboard.
-                .consumeWindowInsets(innerPadding)
-                .fillMaxSize()
-                // Paint the surface across the full area before imePadding carves
-                // into it, so any sliver above the keyboard reads as surface — not
-                // the dialog window's black — during the IME animation.
-                .background(MaterialTheme.colorScheme.surface)
-                // Shrink the scroll viewport by the keyboard inset so a focused
-                // field (e.g. the custom-reminder amount) can scroll into view.
-                .imePadding()
-                .verticalScroll(rememberScrollState())
-                .padding(top = 8.dp, bottom = 24.dp),
-            content = content,
-        )
-    }
-}
-
-/**
- * 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). [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
-fun GroupedRow(
-    title: String,
-    position: Position,
-    modifier: Modifier = Modifier,
-    summary: String? = null,
-    selected: Boolean = false,
-    dimmed: Boolean = false,
-    container: Color? = null,
-    minHeight: Dp = 72.dp,
-    // The 2.dp separation between rows in a run. Suppressed by the reorderable
-    // list, which owns uniform spacing itself so every slot has the same pitch.
-    gapBelow: Boolean = true,
-    leading: @Composable (() -> Unit)? = null,
-    trailing: @Composable (() -> Unit)? = null,
-    onClick: (() -> Unit)? = null,
-) {
-    val interaction = remember { MutableInteractionSource() }
-    val pressed by interaction.collectIsPressedAsState()
-    val full by animateDpAsState(if (pressed) 36.dp else 22.dp, label = "fullCorner")
-    val small by animateDpAsState(if (pressed) 36.dp else 6.dp, label = "smallCorner")
-    val shape = when (position) {
-        Position.Alone -> RoundedCornerShape(full)
-        Position.Top -> RoundedCornerShape(
-            topStart = full, topEnd = full, bottomStart = small, bottomEnd = small,
-        )
-        Position.Middle -> RoundedCornerShape(small)
-        Position.Bottom -> RoundedCornerShape(
-            topStart = small, topEnd = small, bottomStart = full, bottomEnd = full,
-        )
-    }
-    val gap = when {
-        !gapBelow -> Modifier
-        position == Position.Top || position == Position.Middle -> Modifier.padding(bottom = 2.dp)
-        else -> Modifier
-    }
-    val itemColors = if (selected) {
-        ListItemDefaults.colors(
-            containerColor = Color.Transparent,
-            headlineColor = MaterialTheme.colorScheme.onSecondaryContainer,
-            leadingIconColor = MaterialTheme.colorScheme.onSecondaryContainer,
-            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)
-    }
-    val item: @Composable () -> Unit = {
-        ListItem(
-            headlineContent = { Text(title) },
-            supportingContent = summary?.let { text -> { Text(text) } },
-            leadingContent = leading,
-            trailingContent = trailing,
-            colors = itemColors,
-            modifier = Modifier.heightIn(min = minHeight),
-        )
-    }
-    val base = modifier
-        .fillMaxWidth()
-        .padding(horizontal = 16.dp)
-        .then(gap)
-    val containerColor = when {
-        selected -> MaterialTheme.colorScheme.secondaryContainer
-        container != null -> container
-        else -> MaterialTheme.colorScheme.surfaceContainerHigh
-    }
-    if (onClick != null) {
-        Surface(
-            onClick = onClick,
-            color = containerColor,
-            shape = shape,
-            interactionSource = interaction,
-            modifier = base,
-        ) { item() }
-    } else {
-        Surface(color = containerColor, shape = shape, modifier = base) { item() }
-    }
-}

app/src/main/java/de/jeanlucmakiola/calendula/ui/common/InlineTextField.kt

@@ -1,86 +0,0 @@
-package de.jeanlucmakiola.calendula.ui.common
-
-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
-import androidx.compose.runtime.Composable
-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
-
-/**
- * The app's borderless text input: no underline, no outline, just the tonal
- * card behind it. This is the standard input across the app — we deliberately
- * don't use Material's outlined/filled text fields, so anything that takes text
- * (the event form, the calendar manager, dialogs) uses this inside a tonal
- * [androidx.compose.material3.Surface].
- */
-@Composable
-fun InlineTextField(
-    value: String,
-    onValueChange: (String) -> Unit,
-    placeholder: String,
-    modifier: Modifier = Modifier
-        .fillMaxWidth()
-        .padding(vertical = 4.dp),
-    textStyle: TextStyle = MaterialTheme.typography.titleMedium,
-    singleLine: Boolean = true,
-    minLines: Int = 1,
-    enabled: Boolean = true,
-    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 = when {
-            // A disabled field reads as dimmed, like a locked value.
-            !enabled -> MaterialTheme.colorScheme.onSurfaceVariant
-            textStyle.color.isSpecified -> textStyle.color
-            else -> MaterialTheme.colorScheme.onSurface
-        },
-    )
-    BasicTextField(
-        value = value,
-        onValueChange = onValueChange,
-        enabled = enabled,
-        textStyle = resolvedStyle,
-        singleLine = singleLine,
-        minLines = minLines,
-        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 {
-                if (value.isEmpty()) {
-                    // Clearly fainter than typed text, so a hint never reads as
-                    // prefilled content.
-                    Text(
-                        text = placeholder,
-                        style = resolvedStyle,
-                        color = MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.5f),
-                    )
-                }
-                innerTextField()
-            }
-        },
-        modifier = modifier,
-    )
-}

app/src/main/java/de/jeanlucmakiola/calendula/ui/common/NowLine.kt

@@ -34,7 +34,7 @@ private val LineThickness = 2.dp
  * the middle of a minute. Drives the "now" line in the day/week grids.
  */
 @Composable
-fun rememberCurrentMinute(): State<Instant> {
+private fun rememberCurrentMinute(): State<Instant> {
     val instant = remember { mutableStateOf(Clock.System.now()) }
     LaunchedEffect(Unit) {
         while (true) {

app/src/main/java/de/jeanlucmakiola/calendula/ui/common/OptionCard.kt

@@ -1,94 +0,0 @@
-package de.jeanlucmakiola.calendula.ui.common
-
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.Spacer
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.layout.size
-import androidx.compose.foundation.layout.width
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.material3.Icon
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Surface
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.graphics.isSpecified
-import androidx.compose.ui.graphics.vector.ImageVector
-import androidx.compose.ui.unit.dp
-
-/**
- * The app's standard pick in a selection dialog: a full-width tonal card,
- * optionally with a leading icon and a supporting line; the selected option
- * is highlighted. Stack with 8dp gaps inside an AlertDialog — this is the
- * only sanctioned selection-modal style (no radio rows, no bare text lists).
- */
-@Composable
-fun OptionCard(
-    label: String,
-    onClick: () -> Unit,
-    modifier: Modifier = Modifier,
-    icon: ImageVector? = null,
-    /** Icon tint override, e.g. a calendar colour; unspecified follows selection. */
-    iconTint: Color = Color.Unspecified,
-    supportingText: String? = null,
-    selected: Boolean = false,
-    /** Label colour override, e.g. primary for an emphasised "Custom" entry. */
-    labelColor: Color = Color.Unspecified,
-) {
-    val contentColor = if (selected) {
-        MaterialTheme.colorScheme.onSecondaryContainer
-    } else {
-        MaterialTheme.colorScheme.onSurface
-    }
-    Surface(
-        onClick = onClick,
-        color = if (selected) {
-            MaterialTheme.colorScheme.secondaryContainer
-        } else {
-            MaterialTheme.colorScheme.surfaceContainerHighest
-        },
-        shape = RoundedCornerShape(12.dp),
-        modifier = modifier.fillMaxWidth(),
-    ) {
-        Row(
-            verticalAlignment = Alignment.CenterVertically,
-            modifier = Modifier.padding(horizontal = 16.dp, vertical = 14.dp),
-        ) {
-            if (icon != null) {
-                Icon(
-                    imageVector = icon,
-                    contentDescription = null,
-                    tint = when {
-                        iconTint.isSpecified -> iconTint
-                        selected -> MaterialTheme.colorScheme.onSecondaryContainer
-                        else -> MaterialTheme.colorScheme.onSurfaceVariant
-                    },
-                    modifier = Modifier.size(20.dp),
-                )
-                Spacer(Modifier.width(12.dp))
-            }
-            Column {
-                Text(
-                    text = label,
-                    style = MaterialTheme.typography.titleMedium,
-                    color = if (labelColor.isSpecified) labelColor else contentColor,
-                )
-                if (supportingText != null) {
-                    Text(
-                        text = supportingText,
-                        style = MaterialTheme.typography.bodySmall,
-                        color = if (selected) {
-                            MaterialTheme.colorScheme.onSecondaryContainer.copy(alpha = 0.8f)
-                        } else {
-                            MaterialTheme.colorScheme.onSurfaceVariant
-                        },
-                    )
-                }
-            }
-        }
-    }
-}

app/src/main/java/de/jeanlucmakiola/calendula/ui/common/PastEvents.kt

@@ -1,16 +0,0 @@
-package de.jeanlucmakiola.calendula.ui.common
-
-import androidx.compose.runtime.compositionLocalOf
-import kotlin.time.Instant
-
-/**
- * The cut-off instant before which a calendar event counts as "completed" and is
- * drawn dimmed in the month/week grids — i.e. the current wall-clock minute when
- * the "dim completed events" setting is on, or `null` when it is off (nothing
- * dims). Provided per grid screen so only the event chips that read it recompose
- * as the minute ticks, mirroring [LocalShowHourLines] / [LocalUse24HourFormat].
- */
-val LocalDimCutoff = compositionLocalOf<Instant?> { null }
-
-/** Opacity applied to a completed/past event chip when it is dimmed. */
-const val EventDimAlpha = 0.4f

app/src/main/java/de/jeanlucmakiola/calendula/ui/common/Picker.kt

@@ -3,7 +3,6 @@ package de.jeanlucmakiola.calendula.ui.common
 import androidx.compose.animation.AnimatedVisibility
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.ColumnScope
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxWidth
@@ -13,7 +12,6 @@ import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Check
-import androidx.compose.material3.Checkbox
 import androidx.compose.material3.FilledTonalButton
 import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
@@ -22,88 +20,65 @@ import androidx.compose.material3.SegmentedButtonDefaults
 import androidx.compose.material3.SingleChoiceSegmentedButtonRow
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
-import android.view.WindowManager
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
-import androidx.compose.runtime.SideEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
 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.platform.LocalView
 import androidx.compose.ui.res.pluralStringResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
-import androidx.compose.ui.window.Dialog
-import androidx.compose.ui.window.DialogProperties
-import androidx.compose.ui.window.DialogWindowProvider
 import de.jeanlucmakiola.calendula.R
-import de.jeanlucmakiola.calendula.data.prefs.CalendarReminderOverride
 import de.jeanlucmakiola.calendula.ui.agenda.AgendaRange
+import de.jeanlucmakiola.floret.components.DialogAmountField
+import de.jeanlucmakiola.floret.components.FullScreenPicker
+import de.jeanlucmakiola.floret.components.GroupedRow
+import de.jeanlucmakiola.floret.components.Position
+import de.jeanlucmakiola.floret.components.positionOf
+import de.jeanlucmakiola.floret.identity.collapseExit
+import de.jeanlucmakiola.floret.identity.expandEnter
+import de.jeanlucmakiola.floret.reminders.ReminderOverride
+import de.jeanlucmakiola.floret.reminders.ReminderUnit
+import de.jeanlucmakiola.floret.reminders.decomposeReminderMinutes
 
 /**
- * Shared full-screen scaffold for selection pickers: a full-bleed [Dialog] that
+ * Reminder-default picker, full-screen: the grouped list (with an optional "Use
- * reuses the app's [CollapsingScaffold] (back button + full width), but with a
+ * default reminder" row and a "None" row), the [presets] as lead-time rows, and
- * pinned single-line title rather than the large collapsing header — a picker is
+ * a "Custom" row that expands an inline number field plus a segmented unit
- * a short list, so the tall header would only be empty space to scroll past.
+ * selector. Returns the choice as a [ReminderOverride].
- * [content] places the connected grouped rows; selecting one calls [onDismiss].
  */
 @Composable
-fun FullScreenPicker(
+fun ReminderDefaultPicker(
     title: String,
+    presets: List<Int>,
+    selected: ReminderOverride,
+    allowInherit: Boolean,
+    onSelect: (ReminderOverride) -> Unit,
     onDismiss: () -> Unit,
-    content: @Composable ColumnScope.() -> Unit,
 ) {
-    Dialog(
+    val selectedMinutes = (selected as? ReminderOverride.Minutes)?.minutes
-        onDismissRequest = onDismiss,
+    val customSelected = selectedMinutes != null && selectedMinutes !in presets
-        properties = DialogProperties(
+    val seed = decomposeReminderMinutes(selectedMinutes?.takeIf { customSelected })
-            usePlatformDefaultWidth = false,
-            decorFitsSystemWindows = false,
-        ),
-    ) {
-        // The dialog window pans by default when the keyboard opens, which —
-        // combined with the content's own imePadding — leaves a fixed black gap
-        // above the keyboard. Switch it to ADJUST_NOTHING so the window stays
-        // full-screen and imePadding alone lifts the focused field.
-        val view = LocalView.current
-        SideEffect {
-            (view.parent as? DialogWindowProvider)?.window
-                ?.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING)
-        }
-        CollapsingScaffold(
-            title = title,
-            onBack = onDismiss,
-            largeTopBar = false,
-            content = content,
-        )
-    }
-}
 
-/**
+    var customExpanded by rememberSaveable { mutableStateOf(false) }
- * General single-select picker, full-screen: each option is a connected grouped
+    var amountText by rememberSaveable { mutableStateOf(seed.amount?.toString() ?: "") }
- * row and the current one carries a check. Drop-in for the former dialog
+    var unit by rememberSaveable { mutableStateOf(seed.unit) }
- * (theme, week start, language, …).
+
- */
+    val options = buildList {
-@Composable
+        if (allowInherit) add(ReminderOverride.Inherit)
-fun <T> OptionPicker(
+        add(ReminderOverride.None)
-    title: String,
+        presets.forEach { add(ReminderOverride.Minutes(it)) }
-    options: List<T>,
+    }
-    selected: T,
+    val rowCount = options.size + 1 // + the custom row
-    label: @Composable (T) -> String,
+
-    onSelect: (T) -> Unit,
+    FullScreenPicker(title = title, onDismiss = onDismiss, predictiveBack = true) {
-    onDismiss: () -> Unit,
-    header: (@Composable ColumnScope.() -> Unit)? = null,
-) {
-    FullScreenPicker(title = title, onDismiss = onDismiss) {
-        header?.invoke(this)
         options.forEachIndexed { index, option ->
             val isSelected = option == selected
             GroupedRow(
-                title = label(option),
+                title = reminderOverrideLabel(option),
-                position = positionOf(index, options.size),
+                position = positionOf(index, rowCount),
                 selected = isSelected,
                 trailing = if (isSelected) {
                     { SelectedCheck() }
@@ -116,124 +91,30 @@ fun <T> OptionPicker(
                 },
             )
         }
-    }
-}
-
-/**
- * Reminder-default picker, full-screen and **multi-select**: each [presets]
- * lead time (plus any chosen custom value) is a checkbox row that toggles
- * independently, so a default can carry several reminders ("1 week before" *and*
- * "on the day"). Two exclusive checkmark rows sit above the list: an explicit
- * "No reminder" (both pickers, so the empty state stays visible and reachable)
- * and, for a per-calendar picker ([allowInherit]), "Use default reminder", which
- * defers to the global default. Clearing the last checked time reverts to "Use
- * default" on a per-calendar picker (so an accidental toggle-undo can't silently
- * wipe the calendar's default) and to explicit [CalendarReminderOverride.None]
- * on the global default (where empty legitimately means no reminder). A "Custom"
- * row expands an inline number field plus a unit selector to add an arbitrary
- * lead time to the set. Changes apply live via [onSelect]; the user leaves via
- * back.
- */
-@Composable
-fun ReminderDefaultPicker(
-    title: String,
-    presets: List<Int>,
-    selected: CalendarReminderOverride,
-    allowInherit: Boolean,
-    onSelect: (CalendarReminderOverride) -> Unit,
-    onDismiss: () -> Unit,
-) {
-    // Optimistic local state: once the user edits, the chosen override is
-    // authoritative while the picker is open, so quick successive toggles compose
-    // on each other instead of racing the round-trip through the settings flow
-    // (which would drop a toggle made before the previous write echoes back).
-    var current by remember { mutableStateOf(selected) }
-    // Whether the user has toggled anything yet. Until then, [current] keeps
-    // mirroring [selected]: a picker that first composed against the settings
-    // flow's initialValue (empty — reachable after process-death restore straight
-    // onto the Notifications page, before the CalendarProvider-gated combine
-    // resolves) then adopts the real stored default instead of persisting empty
-    // on the first tap. After the first edit, local state is authoritative.
-    var userEdited by remember { mutableStateOf(false) }
-    LaunchedEffect(selected) {
-        if (!userEdited) current = selected
-    }
-    val inherits = current is CalendarReminderOverride.Inherit
-    val isNone = current is CalendarReminderOverride.None
-    val selectedMinutes = (current as? CalendarReminderOverride.Minutes)?.minutes.orEmpty()
-    // Custom (non-preset) lead times seen this session, so unchecking one keeps
-    // its row (unchecked) until the picker closes instead of vanishing mid-tap,
-    // which would strand a hand-entered value with no way to re-check it.
-    val seenCustom = remember { mutableSetOf<Int>() }
-    seenCustom += selectedMinutes.filter { it !in presets }
-    // Presets plus every custom value seen this session, each as its own row.
-    val rows = presets + seenCustom.sorted()
-
-    var customExpanded by rememberSaveable { mutableStateOf(false) }
-    var amountText by rememberSaveable { mutableStateOf("") }
-    var unit by rememberSaveable { mutableStateOf(ReminderUnit.Minutes) }
-
-    fun apply(override: CalendarReminderOverride) {
-        userEdited = true
-        current = override
-        onSelect(override)
-    }
-    fun emit(minutes: List<Int>) = apply(reminderOverrideForMinutes(minutes, allowInherit))
-    fun toggle(minute: Int) =
-        emit(if (minute in selectedMinutes) selectedMinutes - minute else selectedMinutes + minute)
-
-    FullScreenPicker(title = title, onDismiss = onDismiss) {
-        // Exclusive choices in their own group above the multi-select list, since
-        // each is mutually exclusive with picking specific times: "use default"
-        // (per-calendar only) and an explicit "no reminder" (both pickers, so the
-        // empty state stays visible and deliberately reachable).
-        if (allowInherit) {
-            GroupedRow(
-                title = stringResource(R.string.reminder_use_default),
-                position = Position.Top,
-                selected = inherits,
-                trailing = if (inherits) {
-                    { SelectedCheck() }
-                } else {
-                    null
-                },
-                onClick = { apply(CalendarReminderOverride.Inherit) },
-            )
-        }
-        GroupedRow(
-            title = stringResource(R.string.reminder_none),
-            position = if (allowInherit) Position.Bottom else Position.Alone,
-            selected = isNone,
-            trailing = if (isNone) {
-                { SelectedCheck() }
-            } else {
-                null
-            },
-            onClick = { apply(CalendarReminderOverride.None) },
-        )
-        Spacer(Modifier.height(24.dp))
-        val rowCount = rows.size + 1 // + the custom row
-        rows.forEachIndexed { index, minute ->
-            val checked = minute in selectedMinutes
-            GroupedRow(
-                title = reminderLeadTimeLabel(minute),
-                position = positionOf(index, rowCount),
-                selected = checked,
-                trailing = { Checkbox(checked = checked, onCheckedChange = { toggle(minute) }) },
-                onClick = { toggle(minute) },
-            )
-        }
         // When expanded, the Custom row connects downward into the editor card
         // so the two read as one grouped container (the per-calendar pattern).
         GroupedRow(
-            title = stringResource(R.string.event_edit_reminder_custom),
+            title = if (customSelected) {
-            position = if (customExpanded) Position.Top else positionOf(rows.size, rowCount),
+                stringResource(
+                    R.string.reminder_custom_with_value,
+                    reminderLeadTimeLabel(selectedMinutes!!),
+                )
+            } else {
+                stringResource(R.string.event_edit_reminder_custom)
+            },
+            position = if (customExpanded) Position.Top else positionOf(options.size, rowCount),
+            selected = customSelected,
+            trailing = if (customSelected) {
+                { SelectedCheck() }
+            } else {
+                null
+            },
             onClick = { customExpanded = !customExpanded },
         )
         AnimatedVisibility(
             visible = customExpanded,
-            enter = calendarExpandEnter(),
+            enter = expandEnter(),
-            exit = calendarCollapseExit(),
+            exit = collapseExit(),
         ) {
             CustomReminderEditor(
                 amountText = amountText,
@@ -241,36 +122,14 @@ fun ReminderDefaultPicker(
                 unit = unit,
                 onUnitChange = { unit = it },
                 onConfirm = { minutes ->
-                    emit(selectedMinutes + minutes)
+                    onSelect(ReminderOverride.Minutes(minutes))
-                    amountText = ""
+                    onDismiss()
-                    customExpanded = false
                 },
             )
         }
     }
 }
 
-/**
- * The override a lead-time set maps to when emitted from [ReminderDefaultPicker].
- * A non-empty set is [CalendarReminderOverride.Minutes]; an empty set (the last
- * time was unchecked) reverts to [CalendarReminderOverride.Inherit] on a
- * per-calendar picker ([allowInherit]) so an accidental toggle-undo can't
- * silently wipe the calendar's default, and to explicit
- * [CalendarReminderOverride.None] on the global default (where empty legitimately
- * means no reminder). Pure so it can be unit-tested.
- */
-internal fun reminderOverrideForMinutes(
-    minutes: List<Int>,
-    allowInherit: Boolean,
-): CalendarReminderOverride {
-    val norm = minutes.distinct().sorted()
-    return when {
-        norm.isNotEmpty() -> CalendarReminderOverride.Minutes(norm)
-        allowInherit -> CalendarReminderOverride.Inherit
-        else -> CalendarReminderOverride.None
-    }
-}
-
 /**
  * The expanded "Custom" lead-time editor: a tonal card connected to the Custom
  * row above it (matching the grouped-row system, so the two read as one
@@ -401,7 +260,7 @@ fun AgendaRangePicker(
         )
     }
 
-    FullScreenPicker(title = title, onDismiss = onDismiss) {
+    FullScreenPicker(title = title, onDismiss = onDismiss, predictiveBack = true) {
         PickerDescription(description)
 
         // Calendar-aligned windows.
@@ -432,8 +291,8 @@ fun AgendaRangePicker(
         )
         AnimatedVisibility(
             visible = customExpanded,
-            enter = calendarExpandEnter(),
+            enter = expandEnter(),
-            exit = calendarCollapseExit(),
+            exit = collapseExit(),
         ) {
             CustomDaysEditor(
                 amountText = amountText,
@@ -502,3 +361,9 @@ fun agendaRangeLabel(range: AgendaRange): String = when (range) {
     is AgendaRange.Custom -> pluralStringResource(R.plurals.agenda_range_days, range.days, range.days)
 }
 
+@Composable
+private fun reminderOverrideLabel(override: ReminderOverride): String = when (override) {
+    ReminderOverride.Inherit -> stringResource(R.string.reminder_use_default)
+    ReminderOverride.None -> stringResource(R.string.reminder_none)
+    is ReminderOverride.Minutes -> reminderLeadTimeLabel(override.minutes)
+}

app/src/main/java/de/jeanlucmakiola/calendula/ui/common/ReminderFormatting.kt

@@ -5,18 +5,11 @@ import androidx.compose.runtime.Composable
 import androidx.compose.ui.res.pluralStringResource
 import androidx.compose.ui.res.stringResource
 import de.jeanlucmakiola.calendula.R
+import de.jeanlucmakiola.floret.reminders.ReminderUnit
 
 /** Common reminder lead times offered as quick picks in the form and settings. */
 val REMINDER_PRESETS = listOf(0, 10, 30, 60, 1_440)
 
-/** The unit of a custom reminder lead time; [minutesFactor] converts to minutes. */
-enum class ReminderUnit(val minutesFactor: Int) {
-    Minutes(1),
-    Hours(60),
-    Days(1_440),
-    Weeks(10_080),
-}
-
 @StringRes
 fun reminderUnitLabel(unit: ReminderUnit): Int = when (unit) {
     ReminderUnit.Minutes -> R.string.reminder_unit_minutes

app/src/main/java/de/jeanlucmakiola/calendula/ui/common/ReorderableColumn.kt

@@ -1,183 +0,0 @@
-package de.jeanlucmakiola.calendula.ui.common
-
-import androidx.compose.animation.core.Animatable
-import androidx.compose.animation.core.Spring
-import androidx.compose.animation.core.animateFloatAsState
-import androidx.compose.animation.core.snap
-import androidx.compose.animation.core.spring
-import androidx.compose.animation.core.tween
-import androidx.compose.foundation.gestures.detectDragGestures
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.height
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.derivedStateOf
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableFloatStateOf
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.rememberCoroutineScope
-import androidx.compose.runtime.setValue
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.graphics.graphicsLayer
-import androidx.compose.ui.input.pointer.pointerInput
-import androidx.compose.ui.platform.LocalDensity
-import androidx.compose.ui.unit.Dp
-import androidx.compose.ui.unit.dp
-import androidx.compose.ui.zIndex
-import kotlinx.coroutines.Job
-import kotlinx.coroutines.launch
-import kotlin.math.roundToInt
-
-/** Uniform row height for [ReorderableColumn]; a fixed pitch keeps drag maths exact. */
-val ReorderableRowHeight: Dp = 64.dp
-private val RowGap: Dp = 2.dp
-
-/**
- * A vertical list whose rows can be dragged into a new order by their handle.
- *
- * Built for the short, fixed grouped-card lists in Settings (#24) — no external
- * dependency and no [androidx.compose.foundation.lazy.LazyColumn] (the settings
- * screens are a single [androidx.compose.foundation.verticalScroll] column, which
- * can't nest a scrolling list). Rows are a fixed [ReorderableRowHeight] with a
- * uniform gap, so a row's target slot is simply how many whole pitches it has
- * been dragged. The held row follows the finger while the others slide out of
- * its way (animated); on release the order is committed immediately with a
- * single [onReorder] call, then the held row eases into its new slot as a
- * purely visual settle — safe to interrupt with another drag, since the
- * commit itself never waits on it.
- *
- * [rowContent] receives the [Position] for the row's place in the order (to reuse
- * [GroupedRow]'s card shaping — pass `gapBelow = false` there, this owns spacing)
- * and a `dragHandle` [Modifier] to attach to the element that starts a drag.
- */
-@Composable
-fun <T> ReorderableColumn(
-    items: List<T>,
-    keyOf: (T) -> Any,
-    onReorder: (List<T>) -> Unit,
-    modifier: Modifier = Modifier,
-    rowContent: @Composable (item: T, position: Position, dragHandle: Modifier, isDragging: Boolean) -> Unit,
-) {
-    val pitchPx = with(LocalDensity.current) { (ReorderableRowHeight + RowGap).toPx() }
-    val scope = rememberCoroutineScope()
-
-    // Local working copy; re-seeded when the incoming list changes (including the
-    // echo of our own committed order).
-    var order by remember(items) { mutableStateOf(items) }
-    var draggedKey by remember { mutableStateOf<Any?>(null) }
-    // Live translation of the held row from its slot (px); also drives the
-    // release settle — re-based onto the row's new slot once the order commits
-    // (see onDragEnd), then eased down to zero.
-    var dragOffset by remember { mutableFloatStateOf(0f) }
-    // The running release/cancel settle, cancelled if a new drag pre-empts it.
-    // Purely visual — the order commit (see onDragEnd) never depends on it.
-    var settleJob by remember { mutableStateOf<Job?>(null) }
-
-    val draggedIndex = draggedKey?.let { key -> order.indexOfFirst { keyOf(it) == key }.takeIf { it >= 0 } }
-    // Whole slots dragged → the slot the held row currently hovers over. Derived
-    // so recomposition only fires when the *target slot* actually changes, not on
-    // every dragged pixel: dragOffset moves every frame during a drag, but the
-    // held row's own translation is already applied in the draw phase via
-    // graphicsLayer below, so only the neighbours' shift (which depends on this)
-    // needs to recompose, and only when a slot boundary is actually crossed.
-    // (Read as a plain val, not `by`, below: a delegated property has a custom
-    // getter and Kotlin won't smart-cast it in the `when` over `targetIndex` in
-    // the loop, so the derived value is captured into a real local instead.)
-    val targetIndex = remember(items, pitchPx) {
-        derivedStateOf {
-            val idx = draggedKey?.let { key -> order.indexOfFirst { keyOf(it) == key }.takeIf { it >= 0 } }
-            idx?.let { (it + (dragOffset / pitchPx).roundToInt()).coerceIn(0, order.lastIndex) }
-        }
-    }.value
-
-    Column(modifier, verticalArrangement = Arrangement.spacedBy(RowGap)) {
-        order.forEachIndexed { index, item ->
-            val key = keyOf(item)
-            val isDragged = key == draggedKey
-
-            // Slide neighbours by one pitch to open the gap the held row will drop
-            // into. Snap (not animate) once idle, so committing the new order — which
-            // moves each row's slot — doesn't visibly fight a lingering animation.
-            val shift = when {
-                draggedIndex == null || targetIndex == null || isDragged -> 0f
-                index in (draggedIndex + 1)..targetIndex -> -pitchPx
-                index in targetIndex until draggedIndex -> pitchPx
-                else -> 0f
-            }
-            val animatedShift by animateFloatAsState(
-                targetValue = shift,
-                animationSpec = if (draggedKey != null) spring(stiffness = Spring.StiffnessMediumLow) else snap(),
-                label = "reorderShift",
-            )
-
-            val dragHandle = Modifier.pointerInput(key) {
-                detectDragGestures(
-                    onDragStart = {
-                        settleJob?.cancel()
-                        draggedKey = key
-                        dragOffset = 0f
-                    },
-                    onDrag = { change, amount ->
-                        change.consume()
-                        dragOffset += amount.y
-                    },
-                    onDragEnd = {
-                        val from = order.indexOfFirst { keyOf(it) == key }
-                        if (from < 0) return@detectDragGestures
-                        val to = (from + (dragOffset / pitchPx).roundToInt()).coerceIn(0, order.lastIndex)
-                        if (to != from) {
-                            // Commit synchronously and unconditionally, before the settle
-                            // animation below runs — the commit must not depend on that
-                            // coroutine reaching its end, or a new drag starting within the
-                            // ~160ms settle window would cancel it and silently revert an
-                            // already-finished reorder.
-                            order = order.toMutableList().apply { add(to, removeAt(from)) }
-                            onReorder(order)
-                            // The row now lays out at slot `to` instead of `from`; re-base
-                            // the live offset onto that new slot (same visual position,
-                            // expressed relative to the new one) so the settle below eases
-                            // it the rest of the way instead of jumping.
-                            dragOffset -= (to - from) * pitchPx
-                        }
-                        settleJob = scope.launch {
-                            // Purely visual from here: ease the held row onto its slot, then
-                            // release the drag state. Safe to cancel — the order was already
-                            // committed above.
-                            Animatable(dragOffset).animateTo(0f, tween(160)) { dragOffset = value }
-                            draggedKey = null
-                            dragOffset = 0f
-                        }
-                    },
-                    onDragCancel = {
-                        settleJob = scope.launch {
-                            Animatable(dragOffset).animateTo(0f, tween(160)) { dragOffset = value }
-                            draggedKey = null
-                            dragOffset = 0f
-                        }
-                    },
-                )
-            }
-
-            Box(
-                Modifier
-                    .height(ReorderableRowHeight)
-                    .zIndex(if (isDragged) 1f else 0f)
-                    .graphicsLayer {
-                        translationY = if (isDragged) dragOffset else animatedShift
-                        if (isDragged) {
-                            scaleX = 1.02f
-                            scaleY = 1.02f
-                            shadowElevation = 8.dp.toPx()
-                            shape = RoundedCornerShape(20.dp)
-                            clip = false
-                        }
-                    },
-            ) {
-                rowContent(item, positionOf(index, order.size), dragHandle, isDragged)
-            }
-        }
-    }
-}

app/src/main/java/de/jeanlucmakiola/calendula/ui/crash/CrashReportActivity.kt

@@ -8,8 +8,10 @@ import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Surface
 import androidx.compose.ui.Modifier
-import de.jeanlucmakiola.calendula.data.crash.CrashReporter
 import de.jeanlucmakiola.calendula.ui.theme.CalendulaTheme
+import de.jeanlucmakiola.floret.crash.CrashReportDialog
+import de.jeanlucmakiola.floret.crash.CrashReporter
+import de.jeanlucmakiola.floret.crash.submitCrashReport
 
 /**
  * A deliberately minimal, standalone surface for a captured crash report.

app/src/main/java/de/jeanlucmakiola/calendula/ui/crash/CrashReportDialog.kt

@@ -1,75 +0,0 @@
-package de.jeanlucmakiola.calendula.ui.crash
-
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Spacer
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.height
-import androidx.compose.foundation.layout.heightIn
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.foundation.verticalScroll
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.BugReport
-import androidx.compose.material3.AlertDialog
-import androidx.compose.material3.Icon
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Surface
-import androidx.compose.material3.Text
-import androidx.compose.material3.TextButton
-import androidx.compose.runtime.Composable
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.text.font.FontFamily
-import androidx.compose.ui.unit.dp
-import de.jeanlucmakiola.calendula.R
-
-/**
- * Asks the user to send a captured crash report as an issue. The full report is
- * shown verbatim in a scrollable panel — the user sees exactly what will leave
- * the device before choosing to share it (the privacy backstop). [onSend] hands
- * off to [submitCrashReport]; [onDismiss] declines.
- */
-@Composable
-fun CrashReportDialog(
-    report: String,
-    onSend: () -> Unit,
-    onDismiss: () -> Unit,
-) {
-    AlertDialog(
-        onDismissRequest = onDismiss,
-        icon = { Icon(Icons.Default.BugReport, contentDescription = null) },
-        title = { Text(stringResource(R.string.crash_dialog_title)) },
-        text = {
-            Column {
-                Text(
-                    text = stringResource(R.string.crash_dialog_message),
-                    style = MaterialTheme.typography.bodyMedium,
-                )
-                Spacer(Modifier.height(12.dp))
-                Surface(
-                    color = MaterialTheme.colorScheme.surfaceContainerHighest,
-                    shape = RoundedCornerShape(12.dp),
-                    modifier = Modifier.fillMaxWidth(),
-                ) {
-                    Text(
-                        text = report,
-                        style = MaterialTheme.typography.bodySmall,
-                        fontFamily = FontFamily.Monospace,
-                        color = MaterialTheme.colorScheme.onSurfaceVariant,
-                        modifier = Modifier
-                            .heightIn(max = 220.dp)
-                            .verticalScroll(rememberScrollState())
-                            .padding(12.dp),
-                    )
-                }
-            }
-        },
-        confirmButton = {
-            TextButton(onClick = onSend) { Text(stringResource(R.string.crash_dialog_report)) }
-        },
-        dismissButton = {
-            TextButton(onClick = onDismiss) { Text(stringResource(R.string.crash_dialog_dismiss)) }
-        },
-    )
-}

app/src/main/java/de/jeanlucmakiola/calendula/ui/crash/CrashReportSubmit.kt

@@ -1,61 +0,0 @@
-package de.jeanlucmakiola.calendula.ui.crash
-
-import android.content.ClipData
-import android.content.ClipboardManager
-import android.content.Context
-import android.content.Intent
-import android.widget.Toast
-import androidx.core.net.toUri
-import de.jeanlucmakiola.calendula.R
-
-/**
- * Hand the captured crash report off to the user's chosen channel: the report
- * is copied to the clipboard (the reliable path for a full stack trace) and the
- * project's Gitea "new issue" page is opened with the body prefilled. Nothing is
- * sent automatically — the app has no network access; the user reviews and
- * submits the issue themselves.
- */
-fun submitCrashReport(context: Context, report: String) {
-    copyReportToClipboard(context, report)
-    val opened = runCatching {
-        context.startActivity(Intent(Intent.ACTION_VIEW, buildIssueUri(context, report)))
-    }.isSuccess
-    val message = if (opened) R.string.crash_report_copied else R.string.crash_report_open_failed
-    Toast.makeText(context, message, Toast.LENGTH_LONG).show()
-}
-
-/** Open the issue tracker's template chooser for a manual (non-crash) report. */
-fun openIssueTracker(context: Context) {
-    val uri = context.getString(R.string.report_issue_choose_url).toUri()
-    runCatching { context.startActivity(Intent(Intent.ACTION_VIEW, uri)) }
-}
-
-private fun copyReportToClipboard(context: Context, report: String) {
-    val clipboard = context.getSystemService(Context.CLIPBOARD_SERVICE) as? ClipboardManager ?: return
-    val label = context.getString(R.string.crash_report_clip_label)
-    clipboard.setPrimaryClip(ClipData.newPlainText(label, report))
-}
-
-/**
- * The Gitea `issues/new` URL with `title` and `body` prefilled. A full report
- * can blow past URL-length limits, so an over-long one is left out of the link
- * (with a "paste from clipboard" placeholder) — the clipboard copy is the
- * source of truth in that case.
- */
-private fun buildIssueUri(context: Context, report: String) =
-    context.getString(R.string.report_issue_url).toUri().buildUpon()
-        .appendQueryParameter("title", context.getString(R.string.crash_report_issue_title))
-        .appendQueryParameter("body", buildIssueBody(context, report))
-        .build()
-
-private fun buildIssueBody(context: Context, report: String): String {
-    val block = if (report.length > MAX_URL_REPORT_CHARS) {
-        context.getString(R.string.crash_report_body_paste)
-    } else {
-        "```\n$report\n```"
-    }
-    return context.getString(R.string.crash_report_body_template, block)
-}
-
-/** Keep the prefilled body comfortably under common URL-length ceilings. */
-private const val MAX_URL_REPORT_CHARS = 6_000

app/src/main/java/de/jeanlucmakiola/calendula/ui/day/DayScreen.kt

@@ -72,14 +72,13 @@ 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.IMPLEMENTED_VIEWS
 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.floret.identity.rememberReduceMotion
 import de.jeanlucmakiola.calendula.ui.common.next
-import de.jeanlucmakiola.calendula.ui.common.pastelize
+import de.jeanlucmakiola.floret.components.pastelize
 import de.jeanlucmakiola.calendula.ui.common.rememberCalendarSlideSpec
 import de.jeanlucmakiola.calendula.ui.common.currentLocale
 import de.jeanlucmakiola.calendula.ui.common.LocalUse24HourFormat
@@ -117,8 +116,6 @@ fun DayScreen(
     onOpenSettings: () -> Unit,
     onOpenSearch: () -> Unit,
     onCreateEvent: (LocalDate, Int?) -> Unit,
-    quickSwitchViews: List<CalendarView> = IMPLEMENTED_VIEWS,
-    drawerViewOrder: List<CalendarView> = IMPLEMENTED_VIEWS,
     modifier: Modifier = Modifier,
     initialDateIso: String? = null,
     viewModel: DayViewModel = hiltViewModel(),
@@ -178,7 +175,6 @@ fun DayScreen(
             CalendarDrawer(
                 currentView = selectedView,
                 currentDate = date,
-                viewOrder = drawerViewOrder,
                 onSelectView = { view ->
                     onSelectView(view)
                     scope.launch { drawerState.close() }
@@ -200,7 +196,7 @@ fun DayScreen(
                 DayTopBar(
                     date = date,
                     selectedView = selectedView,
-                    onCycleView = { onSelectView(selectedView.next(quickSwitchViews)) },
+                    onCycleView = { onSelectView(selectedView.next()) },
                     onOpenDrawer = { scope.launch { drawerState.open() } },
                     onOpenSearch = onOpenSearch,
                     scrollBehavior = scrollBehavior,

app/src/main/java/de/jeanlucmakiola/calendula/ui/detail/EventDetailScreen.kt

@@ -91,13 +91,13 @@ 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.floret.identity.predictiveBack
 import de.jeanlucmakiola.calendula.ui.common.CalendarFailure
-import de.jeanlucmakiola.calendula.ui.common.OptionCard
+import de.jeanlucmakiola.floret.components.OptionCard
 import de.jeanlucmakiola.calendula.ui.common.currentLocale
 import de.jeanlucmakiola.calendula.ui.common.LocalUse24HourFormat
 import de.jeanlucmakiola.calendula.ui.common.timeOfDayFormatter
-import de.jeanlucmakiola.calendula.ui.common.pastelize
+import de.jeanlucmakiola.floret.components.pastelize
 import de.jeanlucmakiola.calendula.ui.common.recurrenceText
 import de.jeanlucmakiola.calendula.ui.common.reminderLeadTimeLabel
 import kotlinx.coroutines.launch
@@ -250,9 +250,6 @@ fun EventDetailScreen(
                                 contentDescription = stringResource(R.string.event_detail_edit),
                             )
                         }
-                        // Managed special-dates events have no delete — the sync
-                        // would resurrect them; the date is removed at the contact.
-                        if (!s.isManaged) {
                         IconButton(
                             onClick = onDeleteClick,
                             enabled = deleteState != DeleteUiState.Deleting,
@@ -263,7 +260,6 @@ fun EventDetailScreen(
                             )
                         }
                     }
-                    }
                 },
                 colors = TopAppBarDefaults.topAppBarColors(
                     containerColor = MaterialTheme.colorScheme.surface,

app/src/main/java/de/jeanlucmakiola/calendula/ui/detail/EventDetailUiState.kt

@@ -15,12 +15,6 @@ sealed interface EventDetailUiState {
         val calendarName: String?,
         /** Whether the owning calendar allows modifying events (shows edit/delete). */
         val canModify: Boolean = false,
-        /**
-         * The event belongs to a managed special-dates calendar: its editable
-         * fields (reminders, notes) can still be edited, but delete is hidden —
-         * the sync would just resurrect it. Contact dates are removed at the source.
-         */
-        val isManaged: Boolean = false,
     ) : EventDetailUiState
 }
 

app/src/main/java/de/jeanlucmakiola/calendula/ui/detail/EventDetailViewModel.kt

@@ -154,7 +154,6 @@ class EventDetailViewModel @Inject constructor(
             detail = corrected,
             calendarName = calendar?.displayName,
             canModify = calendar?.canModifyContents == true,
-            isManaged = calendar?.isManaged == true,
         )
     } catch (e: CancellationException) {
         throw e

app/src/main/java/de/jeanlucmakiola/calendula/ui/edit/EventEditScreen.kt

@@ -37,7 +37,6 @@ import androidx.compose.material.icons.automirrored.filled.Notes
 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.Check
 import androidx.compose.material.icons.filled.Close
 import androidx.compose.material.icons.filled.Contacts
 import androidx.compose.material.icons.filled.EventAvailable
@@ -82,8 +81,6 @@ 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.focus.FocusRequester
-import androidx.compose.ui.focus.focusRequester
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.SolidColor
 import androidx.compose.ui.graphics.isSpecified
@@ -96,6 +93,7 @@ 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.KeyboardCapitalization
 import androidx.compose.ui.text.input.KeyboardType
 import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
@@ -117,33 +115,30 @@ 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.floret.identity.collapseExit
-import de.jeanlucmakiola.calendula.ui.common.calendarExpandEnter
+import de.jeanlucmakiola.floret.identity.expandEnter
-import de.jeanlucmakiola.calendula.ui.common.predictiveBack
+import de.jeanlucmakiola.floret.identity.predictiveBack
-import de.jeanlucmakiola.calendula.data.calendar.CalendarColorPalette
+import de.jeanlucmakiola.calendula.ui.common.CALENDAR_COLOR_PALETTE
-import de.jeanlucmakiola.calendula.ui.common.CalendarColorChip
 import de.jeanlucmakiola.calendula.ui.common.CalendarDatePickerDialog
 import de.jeanlucmakiola.calendula.ui.common.ColorSwatchRow
-import de.jeanlucmakiola.calendula.ui.common.DialogAmountField
+import de.jeanlucmakiola.floret.components.DialogAmountField
-import de.jeanlucmakiola.calendula.ui.common.DialogUnitDropdown
+import de.jeanlucmakiola.floret.components.DialogUnitDropdown
 import de.jeanlucmakiola.calendula.ui.common.eventFormFieldIcon
 import de.jeanlucmakiola.calendula.ui.common.eventFormFieldLabel
-import de.jeanlucmakiola.calendula.ui.common.FullScreenPicker
-import de.jeanlucmakiola.calendula.ui.common.GroupedRow
 import de.jeanlucmakiola.calendula.ui.common.MILLIS_PER_DAY
-import de.jeanlucmakiola.calendula.ui.common.InlineTextField
+import de.jeanlucmakiola.floret.components.InlineTextField
-import de.jeanlucmakiola.calendula.ui.common.OptionCard
+import de.jeanlucmakiola.floret.components.OptionCard
-import de.jeanlucmakiola.calendula.ui.common.Position
+import de.jeanlucmakiola.floret.components.Position
-import de.jeanlucmakiola.calendula.ui.common.positionOf
+import de.jeanlucmakiola.floret.components.positionOf
 import de.jeanlucmakiola.calendula.ui.common.REMINDER_PRESETS
-import de.jeanlucmakiola.calendula.ui.common.ReminderUnit
 import de.jeanlucmakiola.calendula.ui.common.TimePickerAlert
+import de.jeanlucmakiola.floret.reminders.ReminderUnit
 import de.jeanlucmakiola.calendula.ui.common.currentLocale
 import de.jeanlucmakiola.calendula.ui.common.LocalUse24HourFormat
 import de.jeanlucmakiola.calendula.ui.common.timeOfDayFormatter
 import de.jeanlucmakiola.calendula.ui.common.reminderLeadTimeLabel
 import de.jeanlucmakiola.calendula.ui.common.reminderUnitLabel
-import de.jeanlucmakiola.calendula.ui.common.pastelize
+import de.jeanlucmakiola.floret.components.pastelize
 import de.jeanlucmakiola.calendula.ui.common.recurrenceText
 import kotlinx.datetime.DayOfWeek
 import kotlinx.datetime.LocalDate
@@ -422,8 +417,8 @@ private fun OptionalFormSection(
 ) {
     AnimatedVisibility(
         visible = visible,
-        enter = calendarExpandEnter(),
+        enter = expandEnter(),
-        exit = calendarCollapseExit(),
+        exit = collapseExit(),
     ) {
         Column(modifier = Modifier.fillMaxWidth(), content = content)
     }
@@ -439,10 +434,6 @@ private fun EventEditContent(
     val form = state.form
     val locale = currentLocale()
     val dark = isSystemInDarkTheme()
-    // The title, date and recurrence are managed by the special-dates sync, so
-    // they're locked here; everything else (reminders, location, notes) is the
-    // user's to edit.
-    val locked = state.isManaged
     var picker by remember { mutableStateOf<PickerTarget?>(null) }
     var showCalendarPicker by rememberSaveable { mutableStateOf(false) }
     var showReminderPicker by rememberSaveable { mutableStateOf(false) }
@@ -489,17 +480,6 @@ private fun EventEditContent(
         ?: MaterialTheme.colorScheme.primary
     val gap = 12.dp
 
-    // Issue #10: on a fresh create form (setting on, nothing typed yet) focus the
-    // title and raise the keyboard so the user can type straight away. Keyed on
-    // Unit so it runs once per open — not on every keystroke — and guarded so
-    // editing or an imported/prefilled form never grabs focus.
-    val titleFocusRequester = remember { FocusRequester() }
-    LaunchedEffect(Unit) {
-        if (state.autofocusTitle && !state.isEditing && form.title.isBlank()) {
-            runCatching { titleFocusRequester.requestFocus() }
-        }
-    }
-
     // Per-event colour applicability for the resolved calendar:
     //  - palette calendars (Google, …) and local calendars always support it;
     //  - synced calendars with no palette only when the user opted in, and even
@@ -527,11 +507,6 @@ private fun EventEditContent(
             placeholder = stringResource(R.string.event_edit_title_hint),
             textStyle = MaterialTheme.typography.headlineMedium
                 .copy(fontWeight = FontWeight.SemiBold),
-            enabled = !locked,
-            modifier = Modifier
-                .fillMaxWidth()
-                .padding(vertical = 4.dp)
-                .focusRequester(titleFocusRequester),
         )
         Spacer(Modifier.height(10.dp))
         Box(
@@ -540,17 +515,6 @@ private fun EventEditContent(
                 .height(3.dp)
                 .background(accent, RoundedCornerShape(2.dp)),
         )
-        if (locked) {
-            Spacer(Modifier.height(10.dp))
-            Text(
-                text = stringResource(
-                    R.string.event_edit_managed_hint,
-                    selectedCalendar?.displayName.orEmpty(),
-                ),
-                style = MaterialTheme.typography.bodySmall,
-                color = MaterialTheme.colorScheme.onSurfaceVariant,
-            )
-        }
 
         Spacer(Modifier.height(20.dp))
 
@@ -569,11 +533,7 @@ private fun EventEditContent(
                         style = MaterialTheme.typography.titleMedium,
                         modifier = Modifier.weight(1f),
                     )
-                    Switch(
+                    Switch(checked = form.isAllDay, onCheckedChange = viewModel::setAllDay)
-                        checked = form.isAllDay,
-                        onCheckedChange = viewModel::setAllDay,
-                        enabled = !locked,
-                    )
                 }
             },
         ) {
@@ -585,7 +545,6 @@ private fun EventEditContent(
                 locale = locale,
                 onDateClick = { picker = PickerTarget.StartDate },
                 onTimeClick = { picker = PickerTarget.StartTime },
-                enabled = !locked,
             )
             ScheduleRow(
                 label = stringResource(R.string.event_edit_ends),
@@ -595,7 +554,6 @@ private fun EventEditContent(
                 onDateClick = { picker = PickerTarget.EndDate },
                 onTimeClick = { picker = PickerTarget.EndTime },
                 isError = EventFormProblem.EndBeforeStart in state.problems,
-                enabled = !locked,
             )
             if (EventFormProblem.EndBeforeStart in state.problems) {
                 Spacer(Modifier.height(2.dp))
@@ -726,7 +684,7 @@ private fun EventEditContent(
             EditCard(
                 icon = Icons.Default.Repeat,
                 iconContentDescription = null,
-                onClick = if (locked) null else ({ showRecurrencePicker = true }),
+                onClick = { showRecurrencePicker = true },
             ) {
                 Row(
                     verticalAlignment = Alignment.CenterVertically,
@@ -969,7 +927,7 @@ private fun EventEditContent(
     }
 
     if (showCalendarPicker) {
-        CalendarPicker(
+        CalendarPickerDialog(
             calendars = state.calendars,
             selectedId = form.calendarId,
             onSelect = {
@@ -1612,6 +1570,7 @@ private fun AddGuestInlineCard(
                 value = text,
                 onValueChange = { text = it },
                 placeholder = stringResource(R.string.event_edit_add_guest_hint),
+                capitalization = KeyboardCapitalization.None,
                 keyboardType = KeyboardType.Email,
                 imeAction = ImeAction.Done,
                 onImeAction = { commit() },
@@ -1749,7 +1708,7 @@ private fun ColorPickerDialog(
                     )
                 } else {
                     ColorSwatchRow(
-                        colors = CalendarColorPalette.all,
+                        colors = CALENDAR_COLOR_PALETTE,
                         selected = selected,
                         onSelect = onPickRaw,
                         dark = dark,
@@ -1884,7 +1843,6 @@ private fun InlineField(
     textStyle: TextStyle = MaterialTheme.typography.titleMedium,
     singleLine: Boolean = true,
     minLines: Int = 1,
-    enabled: Boolean = true,
     keyboardType: KeyboardType = KeyboardType.Text,
     modifier: Modifier = Modifier
         .fillMaxWidth()
@@ -1898,8 +1856,8 @@ private fun InlineField(
         textStyle = textStyle,
         singleLine = singleLine,
         minLines = minLines,
-        enabled = enabled,
         keyboardType = keyboardType,
+        capitalization = KeyboardCapitalization.None,
     )
 }
 
@@ -1913,7 +1871,6 @@ private fun ScheduleRow(
     onDateClick: () -> Unit,
     onTimeClick: () -> Unit,
     isError: Boolean = false,
-    enabled: Boolean = true,
 ) {
     val dateFormat = remember(locale) {
         DateTimeFormatter.ofLocalizedDate(FormatStyle.MEDIUM).withLocale(locale)
@@ -1923,12 +1880,11 @@ private fun ScheduleRow(
         timeOfDayFormatter(use24Hour, locale)
     }
     // Tappable values read as links (primary), like the location on the
-    // detail screen; errors flip them to the error colour; a locked (managed)
+    // detail screen; errors flip them to the error colour.
-    // row dims to a plain, non-tappable value.
+    val valueColor = if (isError) {
-    val valueColor = when {
+        MaterialTheme.colorScheme.error
-        !enabled -> MaterialTheme.colorScheme.onSurfaceVariant
+    } else {
-        isError -> MaterialTheme.colorScheme.error
+        MaterialTheme.colorScheme.primary
-        else -> MaterialTheme.colorScheme.primary
     }
     Row(
         verticalAlignment = Alignment.CenterVertically,
@@ -1945,7 +1901,7 @@ private fun ScheduleRow(
             style = MaterialTheme.typography.titleMedium,
             color = valueColor,
             modifier = Modifier
-                .clickable(enabled = enabled, onClick = onDateClick)
+                .clickable(onClick = onDateClick)
                 .padding(vertical = 8.dp, horizontal = 6.dp),
         )
         if (!isAllDay) {
@@ -1954,71 +1910,41 @@ private fun ScheduleRow(
                 style = MaterialTheme.typography.titleMedium,
                 color = valueColor,
                 modifier = Modifier
-                    .clickable(enabled = enabled, onClick = onTimeClick)
+                    .clickable(onClick = onTimeClick)
                     .padding(vertical = 8.dp, horizontal = 6.dp),
             )
         }
     }
 }
 
-/**
- * Full-screen calendar picker: a scrollable list of every writable calendar,
- * grouped under its owning account like the visibility filter and calendar
- * manager. Replaces the former fixed-height [AlertDialog], which clipped the
- * list past ~9 rows so accounts with many calendars had unreachable entries
- * (#29). Selecting a row calls [onSelect]; the caller closes the picker.
- */
 @Composable
-private fun CalendarPicker(
+private fun CalendarPickerDialog(
     calendars: List<CalendarSource>,
     selectedId: Long?,
     onSelect: (Long) -> Unit,
     onDismiss: () -> Unit,
 ) {
-    // Group by owning account (name, else type, else the calendar's own name),
+    val dark = isSystemInDarkTheme()
-    // preserving the provider's order within and across groups — the same
+    AlertDialog(
-    // grouping [groupByAccount] applies for the drawer filter.
+        onDismissRequest = onDismiss,
-    val groups = remember(calendars) {
+        title = { Text(stringResource(R.string.event_detail_calendar)) },
-        calendars
+        text = {
-            .groupBy {
+            Column(verticalArrangement = Arrangement.spacedBy(8.dp)) {
-                it.accountName.takeIf(String::isNotBlank)
+                calendars.forEach { calendar ->
-                    ?: it.accountType.takeIf(String::isNotBlank)
+                    OptionCard(
-                    ?: it.displayName
+                        label = calendar.displayName,
-            }
-            .toList()
-    }
-    FullScreenPicker(
-        title = stringResource(R.string.event_detail_calendar),
-        onDismiss = onDismiss,
-    ) {
-        groups.forEach { (account, cals) ->
-            Text(
-                text = account,
-                style = MaterialTheme.typography.labelLarge,
-                color = MaterialTheme.colorScheme.primary,
-                modifier = Modifier.padding(start = 24.dp, end = 24.dp, top = 16.dp, bottom = 4.dp),
-            )
-            cals.forEachIndexed { index, calendar ->
-                val isSelected = calendar.id == selectedId
-                GroupedRow(
-                    title = calendar.displayName,
-                    position = positionOf(index, cals.size),
-                    selected = isSelected,
-                    leading = { CalendarColorChip(calendar.color) },
-                    trailing = if (isSelected) {
-                        {
-                            Icon(
-                                imageVector = Icons.Default.Check,
-                                contentDescription = null,
-                                tint = MaterialTheme.colorScheme.primary,
-                            )
-                        }
-                    } else {
-                        null
-                    },
                         onClick = { onSelect(calendar.id) },
+                        icon = Icons.Default.CalendarMonth,
+                        // The calendar's own colour carries its identity.
+                        iconTint = pastelize(calendar.color, dark),
+                        supportingText = calendar.accountName.takeIf { it.isNotBlank() },
+                        selected = calendar.id == selectedId,
                     )
                 }
             }
-    }
+        },
+        confirmButton = {
+            TextButton(onClick = onDismiss) { Text(stringResource(R.string.dialog_cancel)) }
+        },
+    )
 }

app/src/main/java/de/jeanlucmakiola/calendula/ui/edit/EventEditUiState.kt

@@ -29,18 +29,6 @@ data class EventEditUiState(
     val hiddenFields: List<EventFormField> = emptyList(),
     /** True while editing an existing event (the calendar is then fixed). */
     val isEditing: Boolean = false,
-    /**
-     * True when the event's calendar is a contact special-dates calendar the app
-     * manages. While editing such an event the title, date and recurrence are
-     * locked (sync overwrites them); reminders, location and notes stay editable.
-     */
-    val isManaged: Boolean = false,
-    /**
-     * Whether to focus the title and raise the keyboard when this is a fresh
-     * create form (issue #10). Mirrors the settings flag; the screen only acts
-     * on it for a new event with an empty title, never when editing/importing.
-     */
-    val autofocusTitle: Boolean = true,
     /**
      * True while an edit changed the recurrence rule — the save-scope dialog
      * then drops "only this event" (an exception row can't carry a rule).

app/src/main/java/de/jeanlucmakiola/calendula/ui/edit/EventEditViewModel.kt

@@ -108,10 +108,10 @@ class EventEditViewModel @Inject constructor(
     )
 
     private data class ReminderDefaults(
-        val timed: List<Int>,
+        val timed: Int?,
-        val allDay: List<Int>,
+        val allDay: Int?,
-        val timedOverrides: Map<Long, List<Int>>,
+        val timedOverrides: Map<Long, Int?>,
-        val allDayOverrides: Map<Long, List<Int>>,
+        val allDayOverrides: Map<Long, Int?>,
     )
 
     private data class ExternalInputs(
@@ -119,27 +119,20 @@ class EventEditViewModel @Inject constructor(
         val lastUsed: Long?,
         val defaultFields: Set<EventFormField>,
         val allowColorOnUnsupported: Boolean,
-        val autofocusTitle: Boolean,
     )
 
-    /** Every calendar the provider exposes; the source for both lists below. */
-    private val allCalendars: Flow<List<CalendarSource>> =
-        repository.calendars().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]).
-     * Managed special-dates calendars are excluded too: their events are owned by
-     * the contact sync, which would delete any user event created there.
      */
     private val writableCalendars: Flow<List<CalendarSource>> = combine(
-        allCalendars,
+        repository.calendars(),
         prefs.disabledCalendarIds,
     ) { calendars, disabled ->
-        calendars.filter { it.canModifyContents && it.id !in disabled && !it.isManaged }
+        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(
@@ -167,38 +160,24 @@ class EventEditViewModel @Inject constructor(
             prefs.lastUsedCalendarId,
             settingsPrefs.defaultFormFields,
             settingsPrefs.allowColorOnUnsupportedCalendars,
-            settingsPrefs.autofocusEventTitle,
             ::ExternalInputs,
         ).flowOn(io),
         colorPalette,
-        allCalendars,
+    ) { local, external, palette ->
-    ) { local, external, palette, allCalendars ->
         val form = local.form ?: return@combine null
         val resolvedId = form.calendarId
             ?: external.lastUsed?.takeIf { id -> external.writable.any { it.id == id } }
             ?: external.writable.firstOrNull()?.id
         val resolved = form.copy(calendarId = resolvedId)
-        val resolvedCalendar = allCalendars.firstOrNull { it.id == resolvedId }
-        // Editing an event in a managed calendar locks its synced fields. Keyed
-        // off the calendar's durable marker, not a stored id, so it holds after a
-        // backup restore too.
-        val isManaged = local.editTarget != null && resolvedCalendar?.isManaged == true
-        // The picker offers writable calendars only; when editing a managed event
-        // its own (excluded) calendar is added back so the row still names it.
-        val pickerCalendars =
-            if (isManaged && resolvedCalendar != null) external.writable + resolvedCalendar
-            else external.writable
         val visibleFields = external.defaultFields + local.revealed
         EventEditUiState(
             form = resolved,
-            calendars = pickerCalendars,
+            calendars = external.writable,
             problems = if (local.showProblems) resolved.problems() else emptySet(),
             saveState = local.saveState,
             visibleFields = visibleFields,
             hiddenFields = (EventFormField.entries.toSet() - visibleFields).sorted(),
             isEditing = local.editTarget != null,
-            isManaged = isManaged,
-            autofocusTitle = external.autofocusTitle,
             // A modified-occurrence exception can't carry its own rule, so
             // the scope dialog drops "only this event" after a rule change.
             recurrenceChanged = local.editTarget != null &&
@@ -278,7 +257,7 @@ class EventEditViewModel @Inject constructor(
             // Re-check after suspending: bail if the form closed or the user edited.
             val form = _form.value ?: return@launch
             if (_editTarget.value != null || _remindersTouched.value) return@launch
-            val reminders = resolveDefaultReminder(
+            val default = resolveDefaultReminder(
                 timedGlobal = defaults.timed,
                 allDayGlobal = defaults.allDay,
                 timedOverrides = defaults.timedOverrides,
@@ -286,6 +265,7 @@ class EventEditViewModel @Inject constructor(
                 calendarId = targetId,
                 isAllDay = form.isAllDay,
             )
+            val reminders = listOfNotNull(default)
             _form.value = form.copy(reminders = reminders)
             // Surface the section so an auto-applied default is visible and
             // removable, even when Reminders isn't a default-shown field.
@@ -435,10 +415,7 @@ class EventEditViewModel @Inject constructor(
             _saveState.value = SaveUiState.Saved
             return
         }
-        // Managed events are a yearly series whose editable fields (reminders,
+        if (target != null && target.original.rrule != null) {
-        // notes, location) live on the series row — never offer the scope dialog,
-        // which would split the series into an exception the sync then reverts.
-        if (target != null && target.original.rrule != null && !current.isManaged) {
             _saveState.value = SaveUiState.AwaitingScope
             return
         }

app/src/main/java/de/jeanlucmakiola/calendula/ui/filter/CalendarFilterList.kt

@@ -21,8 +21,8 @@ import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import de.jeanlucmakiola.calendula.R
 import de.jeanlucmakiola.calendula.domain.FailureReason
 import de.jeanlucmakiola.calendula.ui.common.CalendarColorChip
-import de.jeanlucmakiola.calendula.ui.common.GroupedRow
+import de.jeanlucmakiola.floret.components.GroupedRow
-import de.jeanlucmakiola.calendula.ui.common.positionOf
+import de.jeanlucmakiola.floret.components.positionOf
 
 /**
  * Calendar-visibility filter (M3), rendered inline in the navigation drawer.

app/src/main/java/de/jeanlucmakiola/calendula/ui/imports/ImportScreen.kt

@@ -38,8 +38,8 @@ 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.floret.identity.predictiveBack
-import de.jeanlucmakiola.calendula.ui.common.OptionCard
+import de.jeanlucmakiola.floret.components.OptionCard
 
 /**
  * Handles an opened/received `.ics` file. A single event is handed straight to

app/src/main/java/de/jeanlucmakiola/calendula/ui/month/MonthScreen.kt

@@ -36,8 +36,6 @@ import androidx.compose.material3.TopAppBar
 import androidx.compose.material3.TopAppBarDefaults
 import androidx.compose.material3.rememberDrawerState
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.CompositionLocalProvider
-import androidx.compose.runtime.derivedStateOf
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableFloatStateOf
 import androidx.compose.runtime.mutableIntStateOf
@@ -46,7 +44,6 @@ import androidx.compose.runtime.rememberCoroutineScope
 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.draw.clipToBounds
 import androidx.compose.ui.graphics.Color
@@ -63,23 +60,18 @@ 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.hasEnded
 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.IMPLEMENTED_VIEWS
-import de.jeanlucmakiola.calendula.ui.common.EventDimAlpha
-import de.jeanlucmakiola.calendula.ui.common.LocalDimCutoff
-import de.jeanlucmakiola.calendula.ui.common.rememberCurrentMinute
 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.floret.identity.rememberReduceMotion
 import de.jeanlucmakiola.calendula.ui.common.currentLocale
 import de.jeanlucmakiola.calendula.ui.common.rememberCalendarSlideSpec
 import de.jeanlucmakiola.calendula.ui.common.next
-import de.jeanlucmakiola.calendula.ui.common.pastelize
+import de.jeanlucmakiola.floret.components.pastelize
 import kotlinx.coroutines.launch
 import kotlinx.datetime.DayOfWeek
 import kotlinx.datetime.LocalDate
@@ -99,22 +91,12 @@ fun MonthScreen(
     onOpenSettings: () -> Unit,
     onOpenSearch: () -> Unit,
     onCreateEvent: (LocalDate, Int?) -> Unit,
-    quickSwitchViews: List<CalendarView> = IMPLEMENTED_VIEWS,
-    drawerViewOrder: List<CalendarView> = IMPLEMENTED_VIEWS,
     modifier: Modifier = Modifier,
     viewModel: MonthViewModel = hiltViewModel(),
 ) {
     val state by viewModel.state.collectAsStateWithLifecycle()
     val month by viewModel.month.collectAsStateWithLifecycle()
     val weekStart by viewModel.weekStart.collectAsStateWithLifecycle()
-    val dimCompleted by viewModel.dimCompletedEvents.collectAsStateWithLifecycle()
-    // The instant before which an event counts as completed, or null when dimming
-    // is off. derivedStateOf keeps the per-minute "now" from recomposing the
-    // screen while the setting is off (it stays null regardless of the tick).
-    val nowState = rememberCurrentMinute()
-    val dimCutoff by remember(dimCompleted) {
-        derivedStateOf { if (dimCompleted) nowState.value else null }
-    }
 
     val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior()
     val drawerState = rememberDrawerState(DrawerValue.Closed)
@@ -160,7 +142,6 @@ fun MonthScreen(
             CalendarDrawer(
                 currentView = selectedView,
                 currentDate = LocalDate(month.year, month.month, 1),
-                viewOrder = drawerViewOrder,
                 onSelectView = { view ->
                     onSelectView(view)
                     scope.launch { drawerState.close() }
@@ -182,7 +163,7 @@ fun MonthScreen(
                 MonthTopBar(
                     month = month,
                     selectedView = selectedView,
-                    onCycleView = { onSelectView(selectedView.next(quickSwitchViews)) },
+                    onCycleView = { onSelectView(selectedView.next()) },
                     onOpenDrawer = { scope.launch { drawerState.open() } },
                     onOpenSearch = onOpenSearch,
                     scrollBehavior = scrollBehavior,
@@ -212,7 +193,6 @@ fun MonthScreen(
                     .fillMaxSize(),
             ) {
                 WeekdayHeader(weekStart = weekStart)
-                CompositionLocalProvider(LocalDimCutoff provides dimCutoff) {
                 MonthContent(
                     state = state,
                     slideDir = slideDir,
@@ -225,7 +205,6 @@ fun MonthScreen(
         }
     }
 }
-}
 
 @Composable
 private fun MonthContent(
@@ -579,8 +558,6 @@ private fun MonthBar(
     modifier: Modifier = Modifier,
 ) {
     val title = event.title.ifBlank { stringResource(R.string.event_untitled) }
-    val dimCutoff = LocalDimCutoff.current
-    val dimmed = dimCutoff != null && event.hasEnded(dimCutoff)
     val shape = RoundedCornerShape(
         topStart = if (continuesLeft) 0.dp else 4.dp,
         bottomStart = if (continuesLeft) 0.dp else 4.dp,
@@ -588,7 +565,7 @@ private fun MonthBar(
         bottomEnd = if (continuesRight) 0.dp else 4.dp,
     )
     Box(
-        modifier = (if (dimmed) modifier.alpha(EventDimAlpha) else modifier)
+        modifier = modifier
             .background(pastelize(event.color, dark), shape)
             .padding(horizontal = 4.dp)
             .semantics { contentDescription = title },

app/src/main/java/de/jeanlucmakiola/calendula/ui/month/MonthViewModel.kt

@@ -59,14 +59,6 @@ class MonthViewModel @Inject constructor(
             initialValue = DayOfWeek.MONDAY,
         )
 
-    /** Whether to fade events that have already finished (display concern only). */
-    val dimCompletedEvents: StateFlow<Boolean> = settingsPrefs.dimCompletedEvents
-        .stateIn(
-            scope = viewModelScope,
-            started = SharingStarted.WhileSubscribed(5_000L),
-            initialValue = false,
-        )
-
     private val todayDate: LocalDate
         get() = Clock.System.now().toLocalDateTime(zone).date
 

app/src/main/java/de/jeanlucmakiola/calendula/ui/permission/BrandHero.kt

@@ -0,0 +1,66 @@
+package de.jeanlucmakiola.calendula.ui.permission
+
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.offset
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Lock
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.res.colorResource
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
+import de.jeanlucmakiola.calendula.R
+
+/**
+ * The app's adaptive launcher mark, reconstructed as a large branded squircle —
+ * the hero of the onboarding screens (floret-kit's OnboardingScaffold supplies
+ * the shell; the mark stays app-local so each sibling keeps its own identity).
+ * A lock badge overlays the corner when permission has been [denied].
+ */
+@Composable
+internal fun BrandHero(denied: Boolean) {
+    Box(contentAlignment = Alignment.Center) {
+        Box(
+            modifier = Modifier
+                .size(128.dp)
+                .clip(RoundedCornerShape(34.dp))
+                .background(colorResource(R.color.ic_launcher_background)),
+        ) {
+            Image(
+                painter = painterResource(R.drawable.ic_launcher_foreground),
+                contentDescription = stringResource(R.string.app_name),
+                modifier = Modifier.fillMaxSize(),
+            )
+        }
+        if (denied) {
+            // A small lock badge sits over the corner to signal "blocked".
+            Box(
+                modifier = Modifier
+                    .align(Alignment.BottomEnd)
+                    .offset(x = 10.dp, y = 10.dp)
+                    .size(44.dp)
+                    .clip(CircleShape)
+                    .background(MaterialTheme.colorScheme.errorContainer),
+                contentAlignment = Alignment.Center,
+            ) {
+                Icon(
+                    imageVector = Icons.Filled.Lock,
+                    contentDescription = null,
+                    tint = MaterialTheme.colorScheme.onErrorContainer,
+                    modifier = Modifier.size(24.dp),
+                )
+            }
+        }
+    }
+}

app/src/main/java/de/jeanlucmakiola/calendula/ui/permission/OnboardingScaffold.kt

@@ -1,163 +0,0 @@
-package de.jeanlucmakiola.calendula.ui.permission
-
-import androidx.compose.foundation.Image
-import androidx.compose.foundation.background
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.ColumnScope
-import androidx.compose.foundation.layout.Row
-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.navigationBarsPadding
-import androidx.compose.foundation.layout.offset
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.layout.size
-import androidx.compose.foundation.layout.width
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.shape.CircleShape
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.foundation.verticalScroll
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.Lock
-import androidx.compose.material3.Icon
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Scaffold
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.clip
-import androidx.compose.ui.graphics.vector.ImageVector
-import androidx.compose.ui.res.colorResource
-import androidx.compose.ui.res.painterResource
-import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.unit.dp
-import de.jeanlucmakiola.calendula.R
-
-/** MD3 8dp spacing scale shared by the onboarding screens. */
-internal object OnboardingSpace {
-    val xs = 8.dp
-    val sm = 16.dp
-    val md = 24.dp
-    val lg = 32.dp
-    val xl = 48.dp
-}
-
-/**
- * Shared onboarding shell (calendar grant, reminder step): a scrollable,
- * centred hero + body with the call(s) to action pinned to the bottom (clear
- * of the navigation bar). The content slot is centred horizontally; benefit
- * rows fill the width so their own content left-aligns.
- */
-@Composable
-internal fun OnboardingScaffold(
-    hero: @Composable () -> Unit,
-    actions: @Composable ColumnScope.() -> Unit,
-    modifier: Modifier = Modifier,
-    body: @Composable ColumnScope.() -> Unit,
-) {
-    Scaffold(
-        modifier = modifier,
-        containerColor = MaterialTheme.colorScheme.surface,
-        bottomBar = {
-            Column(
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .navigationBarsPadding()
-                    .padding(horizontal = OnboardingSpace.md, vertical = OnboardingSpace.sm),
-                horizontalAlignment = Alignment.CenterHorizontally,
-                verticalArrangement = Arrangement.spacedBy(4.dp),
-                content = actions,
-            )
-        },
-    ) { innerPadding ->
-        Column(
-            modifier = Modifier
-                .fillMaxSize()
-                .padding(innerPadding)
-                .verticalScroll(rememberScrollState())
-                .padding(horizontal = OnboardingSpace.md),
-            horizontalAlignment = Alignment.CenterHorizontally,
-        ) {
-            Spacer(Modifier.height(OnboardingSpace.xl))
-            hero()
-            Spacer(Modifier.height(OnboardingSpace.lg))
-            body()
-            Spacer(Modifier.height(OnboardingSpace.md))
-        }
-    }
-}
-
-/** The app's adaptive launcher mark, reconstructed as a large branded squircle. */
-@Composable
-internal fun BrandHero(denied: Boolean) {
-    Box(contentAlignment = Alignment.Center) {
-        Box(
-            modifier = Modifier
-                .size(128.dp)
-                .clip(RoundedCornerShape(34.dp))
-                .background(colorResource(R.color.ic_launcher_background)),
-        ) {
-            Image(
-                painter = painterResource(R.drawable.ic_launcher_foreground),
-                contentDescription = stringResource(R.string.app_name),
-                modifier = Modifier.fillMaxSize(),
-            )
-        }
-        if (denied) {
-            // A small lock badge sits over the corner to signal "blocked".
-            Box(
-                modifier = Modifier
-                    .align(Alignment.BottomEnd)
-                    .offset(x = 10.dp, y = 10.dp)
-                    .size(44.dp)
-                    .clip(CircleShape)
-                    .background(MaterialTheme.colorScheme.errorContainer),
-                contentAlignment = Alignment.Center,
-            ) {
-                Icon(
-                    imageVector = Icons.Filled.Lock,
-                    contentDescription = null,
-                    tint = MaterialTheme.colorScheme.onErrorContainer,
-                    modifier = Modifier.size(24.dp),
-                )
-            }
-        }
-    }
-}
-
-/** One trust point: a tonal icon chip on the left, title + supporting text right. */
-@Composable
-internal fun BenefitRow(icon: ImageVector, title: String, body: String) {
-    Row(
-        modifier = Modifier.fillMaxWidth(),
-        verticalAlignment = Alignment.CenterVertically,
-    ) {
-        Box(
-            modifier = Modifier
-                .size(44.dp)
-                .clip(CircleShape)
-                .background(MaterialTheme.colorScheme.secondaryContainer),
-            contentAlignment = Alignment.Center,
-        ) {
-            Icon(
-                imageVector = icon,
-                contentDescription = null,
-                tint = MaterialTheme.colorScheme.onSecondaryContainer,
-                modifier = Modifier.size(22.dp),
-            )
-        }
-        Spacer(Modifier.width(OnboardingSpace.sm))
-        Column(modifier = Modifier.weight(1f)) {
-            Text(text = title, style = MaterialTheme.typography.titleMedium)
-            Text(
-                text = body,
-                style = MaterialTheme.typography.bodyMedium,
-                color = MaterialTheme.colorScheme.onSurfaceVariant,
-            )
-        }
-    }
-}

app/src/main/java/de/jeanlucmakiola/calendula/ui/permission/PermissionScreen.kt

@@ -1,5 +1,9 @@
 package de.jeanlucmakiola.calendula.ui.permission
 
+import de.jeanlucmakiola.floret.components.BenefitRow
+import de.jeanlucmakiola.floret.components.OnboardingScaffold
+import de.jeanlucmakiola.floret.components.OnboardingSpace
+
 import android.Manifest
 import android.content.Intent
 import android.net.Uri

app/src/main/java/de/jeanlucmakiola/calendula/ui/permission/ReminderOnboardingScreen.kt

@@ -1,5 +1,9 @@
 package de.jeanlucmakiola.calendula.ui.permission
 
+import de.jeanlucmakiola.floret.components.BenefitRow
+import de.jeanlucmakiola.floret.components.OnboardingScaffold
+import de.jeanlucmakiola.floret.components.OnboardingSpace
+
 import android.Manifest
 import android.os.Build
 import androidx.activity.compose.rememberLauncherForActivityResult

app/src/main/java/de/jeanlucmakiola/calendula/ui/search/SearchScreen.kt

@@ -42,22 +42,23 @@ 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.input.KeyboardCapitalization
 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.floret.identity.animateItemMotion
-import de.jeanlucmakiola.calendula.ui.common.predictiveBack
+import de.jeanlucmakiola.floret.identity.predictiveBack
-import de.jeanlucmakiola.calendula.ui.common.GroupedRow
+import de.jeanlucmakiola.floret.components.GroupedRow
-import de.jeanlucmakiola.calendula.ui.common.InlineTextField
+import de.jeanlucmakiola.floret.components.InlineTextField
-import de.jeanlucmakiola.calendula.ui.common.Position
+import de.jeanlucmakiola.floret.components.Position
 import de.jeanlucmakiola.calendula.ui.common.currentLocale
 import de.jeanlucmakiola.calendula.ui.common.LocalUse24HourFormat
 import de.jeanlucmakiola.calendula.ui.common.timeOfDayFormatter
-import de.jeanlucmakiola.calendula.ui.common.pastelize
+import de.jeanlucmakiola.floret.components.pastelize
-import de.jeanlucmakiola.calendula.ui.common.positionOf
+import de.jeanlucmakiola.floret.components.positionOf
 import java.time.Instant as JavaInstant
 import java.time.ZoneId
 import java.time.format.DateTimeFormatter
@@ -101,6 +102,7 @@ fun SearchScreen(
                         value = query,
                         onValueChange = viewModel::setQuery,
                         placeholder = stringResource(R.string.search_hint),
+                        capitalization = KeyboardCapitalization.None,
                         imeAction = ImeAction.Search,
                         onImeAction = { keyboard?.hide() },
                         modifier = Modifier
@@ -175,7 +177,7 @@ private fun SearchResults(
             SearchResultRow(
                 event = event,
                 position = positionOf(index, events.size),
-                modifier = calendarAnimateItem(),
+                modifier = animateItemMotion(),
                 onClick = { onEventClick(event) },
             )
         }

app/src/main/java/de/jeanlucmakiola/calendula/ui/settings/AppLanguage.kt

@@ -1,78 +0,0 @@
-package de.jeanlucmakiola.calendula.ui.settings
-
-import android.content.Context
-import androidx.appcompat.app.AppCompatDelegate
-import androidx.core.os.LocaleListCompat
-import de.jeanlucmakiola.calendula.R
-import org.xmlpull.v1.XmlPullParser
-import java.util.Locale
-
-private const val ANDROID_NS = "http://schemas.android.com/apk/res/android"
-
-/**
- * Per-app language via AppCompatDelegate, driven by res/xml/locales_config.xml.
- *
- * That file is the single source of truth for which languages we ship: dropping
- * in a values-<tag> translation and adding a matching `<locale>` entry makes the
- * language show up here and in the system per-app-language settings, with no
- * other code change. The system-default choice is represented as `null`.
- *
- * On API 33+ this delegates to the platform per-app-languages API; below that
- * the appcompat backport persists the choice itself (manifest `autoStoreLocales`
- * service), so we don't mirror it in DataStore. Setting a locale recreates the
- * activity, which re-reads the current value for the picker.
- */
-object AppLanguage {
-
-    /**
-     * The BCP-47 tags the app ships translations for, in declaration order, as
-     * listed in locales_config.xml. Returns whatever could be parsed; a missing
-     * or malformed config yields an empty list (the picker then offers only the
-     * system-default entry rather than crashing).
-     */
-    fun supportedTags(context: Context): List<String> {
-        val tags = mutableListOf<String>()
-        val parser = context.resources.getXml(R.xml.locales_config)
-        try {
-            var event = parser.eventType
-            while (event != XmlPullParser.END_DOCUMENT) {
-                if (event == XmlPullParser.START_TAG && parser.name == "locale") {
-                    parser.getAttributeValue(ANDROID_NS, "name")?.let(tags::add)
-                }
-                event = parser.next()
-            }
-        } catch (_: Exception) {
-            // Fall back to whatever was parsed before the failure.
-        } finally {
-            parser.close()
-        }
-        return tags
-    }
-
-    /** The applied app language as a BCP-47 tag, or `null` when following the system. */
-    fun currentTag(): String? {
-        val locales = AppCompatDelegate.getApplicationLocales()
-        return if (locales.isEmpty) null else locales[0]?.toLanguageTag()
-    }
-
-    /** Apply a BCP-47 tag, or `null` to follow the system languages. */
-    fun apply(tag: String?) {
-        val locales = if (tag == null) {
-            LocaleListCompat.getEmptyLocaleList()
-        } else {
-            LocaleListCompat.forLanguageTags(tag)
-        }
-        AppCompatDelegate.setApplicationLocales(locales)
-    }
-
-    /**
-     * The autonym for a tag — the language's own name in its own script, e.g.
-     * "Deutsch", "English", "Français" — so users find their language regardless
-     * of the current UI language. Capitalised per the language's own rules.
-     */
-    fun displayName(tag: String): String {
-        val locale = Locale.forLanguageTag(tag)
-        return locale.getDisplayName(locale)
-            .replaceFirstChar { if (it.isLowerCase()) it.titlecase(locale) else it.toString() }
-    }
-}

app/src/main/java/de/jeanlucmakiola/calendula/ui/settings/SettingsUiState.kt

@@ -1,18 +1,13 @@
 package de.jeanlucmakiola.calendula.ui.settings
 
-import de.jeanlucmakiola.calendula.data.prefs.CalendarReminderOverride
-import de.jeanlucmakiola.calendula.data.prefs.PastEventDisplay
 import de.jeanlucmakiola.calendula.data.prefs.SettingsPrefs
 import de.jeanlucmakiola.calendula.data.prefs.ThemeMode
 import de.jeanlucmakiola.calendula.data.prefs.TimeFormatPref
 import de.jeanlucmakiola.calendula.data.prefs.WeekStartPref
 import de.jeanlucmakiola.calendula.domain.CalendarSource
 import de.jeanlucmakiola.calendula.domain.EventFormField
-import de.jeanlucmakiola.calendula.domain.contacts.SpecialDateType
 import de.jeanlucmakiola.calendula.ui.agenda.AgendaRange
 import de.jeanlucmakiola.calendula.ui.common.CalendarView
-import de.jeanlucmakiola.calendula.ui.common.IMPLEMENTED_VIEWS
-import de.jeanlucmakiola.calendula.ui.common.QuickSwitchConfig
 
 /**
  * Settings screen state (M4). Persisted preferences are instant to read, so
@@ -29,10 +24,6 @@ data class SettingsUiState(
     val timeFormat: TimeFormatPref = TimeFormatPref.AUTO,
     /** Whether the week/day timeline draws an hour separator line (v2.11). */
     val showHourLines: Boolean = false,
-    /** How the Agenda screen treats events that already ended today. */
-    val pastEventDisplay: PastEventDisplay = PastEventDisplay.SHOW,
-    /** Whether the month/week grids fade events that have already finished. */
-    val dimCompletedEvents: Boolean = false,
     /** How far ahead the in-app Agenda screen shows events (v2.11). */
     val agendaScreenRange: AgendaRange = AgendaRange.Month,
     /** How far ahead the agenda widget shows events (v2.11). */
@@ -41,35 +32,29 @@ data class SettingsUiState(
     val agendaShowRangeBar: Boolean = true,
     /** The calendar view the app opens on, and the home of the view back stack (M1). */
     val defaultView: CalendarView = CalendarView.Week,
-    /** Which views the top-bar quick-switch button cycles through, and their order (#24). */
-    val quickSwitchConfig: QuickSwitchConfig = QuickSwitchConfig.Default,
-    /** Order of the views in the navigation drawer (#24); every view is always listed. */
-    val drawerViewOrder: List<CalendarView> = IMPLEMENTED_VIEWS,
     /** Optional event-form fields shown by default (rest behind "more fields"). */
     val defaultFormFields: Set<EventFormField> = SettingsPrefs.DEFAULT_FORM_FIELDS,
-    /** Whether the new-event form auto-focuses the title and shows the keyboard (#10). */
-    val autofocusEventTitle: Boolean = true,
     /** Whether Calendula posts reminder notifications (v1.4). */
     val remindersEnabled: Boolean = true,
     /**
-     * The default reminder lead times (minutes) prefilled on new timed events;
+     * The default reminder lead time (minutes) prefilled on new timed events;
-     * empty = no default reminder. Per-calendar overrides take precedence.
+     * null = no default reminder. Per-calendar overrides take precedence.
      */
-    val defaultReminderMinutes: List<Int> = emptyList(),
+    val defaultReminderMinutes: Int? = null,
-    /** The default reminder lead times prefilled on new all-day events; empty = none. */
+    /** The default reminder lead time prefilled on new all-day events; null = none. */
-    val defaultAllDayReminderMinutes: List<Int> = emptyList(),
+    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 (empty value = no
+     * calendar present in the map overrides the global default (null value = no
      * reminder); absent = inherit the global default.
      */
-    val perCalendarReminderOverride: Map<Long, List<Int>> = emptyMap(),
+    val perCalendarReminderOverride: Map<Long, Int?> = emptyMap(),
     /** Per-calendar overrides of [defaultAllDayReminderMinutes] for all-day events. */
-    val perCalendarAllDayReminderOverride: Map<Long, List<Int>> = emptyMap(),
+    val perCalendarAllDayReminderOverride: Map<Long, Int?> = emptyMap(),
     /** Writable calendars, shown as per-calendar reminder-override rows. */
     val writableCalendars: List<CalendarSource> = emptyList(),
     /**
@@ -77,30 +62,4 @@ data class SettingsUiState(
      * colour palette (the colour may then not survive their next sync).
      */
     val allowColorOnUnsupportedCalendars: Boolean = false,
-    /**
-     * Ids of the contact special-dates calendars. Their reminders are owned by
-     * the Contact special dates section, so the per-calendar override list links
-     * out to it instead of offering an override here.
-     */
-    val managedCalendarIds: Set<Long> = emptySet(),
-)
-
-/**
- * State for the contact special-dates sub-page (issue #15). Exposed as its own
- * flow rather than folded into [SettingsUiState] (whose combine is already full).
- * [titleTemplates] is always populated — a blank stored template resolves to the
- * localized default so the editor never shows an empty field.
- */
-data class SpecialDatesUiState(
-    val enabled: Boolean = false,
-    val types: Set<SpecialDateType> = SpecialDateType.entries.toSet(),
-    val titleTemplates: Map<SpecialDateType, String> = emptyMap(),
-    /** The reminder choice per type's managed calendar (applied to all its events). */
-    val reminderChoices: Map<SpecialDateType, CalendarReminderOverride> = emptyMap(),
-    /** Whether {year} resolves in titles (the source year is static and always correct). */
-    val showYear: Boolean = true,
-    /** True when READ_CONTACTS was revoked after enabling — the mirror is paused. */
-    val stalledPermission: Boolean = false,
-    /** Epoch millis of the last sync, or 0 if it has never run. */
-    val lastRun: Long = 0L,
 )

app/src/main/java/de/jeanlucmakiola/calendula/ui/settings/SettingsViewModel.kt

@@ -1,7 +1,6 @@
 package de.jeanlucmakiola.calendula.ui.settings
 
 import android.content.Context
-import android.net.Uri
 import android.os.Build
 import androidx.glance.appwidget.GlanceAppWidgetManager
 import androidx.glance.appwidget.state.updateAppWidgetState
@@ -11,38 +10,20 @@ import androidx.lifecycle.viewModelScope
 import dagger.hilt.android.lifecycle.HiltViewModel
 import dagger.hilt.android.qualifiers.ApplicationContext
 import de.jeanlucmakiola.calendula.data.calendar.CalendarRepository
-import de.jeanlucmakiola.calendula.data.contacts.SpecialDatesCalendarSpec
-import de.jeanlucmakiola.calendula.data.contacts.SpecialDatesScheduler
-import de.jeanlucmakiola.calendula.data.contacts.SpecialDatesSyncEngine
-import de.jeanlucmakiola.calendula.data.contacts.resolveTitleTemplate
-import de.jeanlucmakiola.calendula.data.di.IoDispatcher
-import de.jeanlucmakiola.calendula.data.fonts.CustomFontStore
-import de.jeanlucmakiola.calendula.data.prefs.CalendarReminderOverride
-import de.jeanlucmakiola.calendula.data.prefs.choiceFor
-import de.jeanlucmakiola.calendula.data.prefs.PastEventDisplay
 import de.jeanlucmakiola.calendula.data.prefs.SettingsPrefs
-import de.jeanlucmakiola.calendula.data.prefs.SpecialDatesStalledReason
 import de.jeanlucmakiola.calendula.data.prefs.ThemeMode
+import de.jeanlucmakiola.floret.reminders.ReminderOverride
 import de.jeanlucmakiola.calendula.data.prefs.TimeFormatPref
 import de.jeanlucmakiola.calendula.data.prefs.WeekStartPref
 import de.jeanlucmakiola.calendula.domain.CalendarSource
 import de.jeanlucmakiola.calendula.domain.EventFormField
-import de.jeanlucmakiola.calendula.domain.FontRole
-import de.jeanlucmakiola.calendula.domain.contacts.SpecialDateType
 import de.jeanlucmakiola.calendula.ui.agenda.AgendaRange
 import de.jeanlucmakiola.calendula.ui.agenda.storageValue
 import de.jeanlucmakiola.calendula.ui.common.CalendarView
-import de.jeanlucmakiola.calendula.ui.common.QuickSwitchConfig
-import de.jeanlucmakiola.calendula.ui.theme.AppFontSettings
-import de.jeanlucmakiola.calendula.ui.theme.FONT_CUSTOM_TOKEN
-import de.jeanlucmakiola.calendula.widget.agenda.AGENDA_PAST_DISPLAY_KEY
 import de.jeanlucmakiola.calendula.widget.agenda.AGENDA_RANGE_KEY
 import de.jeanlucmakiola.calendula.widget.agenda.AgendaWidget
 import de.jeanlucmakiola.calendula.widget.month.MonthWidget
-import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.flow.Flow
-import kotlinx.coroutines.flow.MutableSharedFlow
-import kotlinx.coroutines.flow.SharedFlow
 import kotlinx.coroutines.flow.SharingStarted
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.catch
@@ -52,16 +33,12 @@ import kotlinx.coroutines.flow.stateIn
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.sync.Mutex
 import kotlinx.coroutines.sync.withLock
-import kotlinx.coroutines.withContext
 import javax.inject.Inject
 
 @HiltViewModel
 class SettingsViewModel @Inject constructor(
     private val prefs: SettingsPrefs,
     repository: CalendarRepository,
-    private val specialDatesEngine: SpecialDatesSyncEngine,
-    specialDatesSpec: SpecialDatesCalendarSpec,
-    @IoDispatcher private val io: CoroutineDispatcher,
     @ApplicationContext private val appContext: Context,
 ) : ViewModel() {
 
@@ -107,9 +84,8 @@ class SettingsViewModel @Inject constructor(
                 prefs.perCalendarReminderOverride,
                 prefs.perCalendarAllDayReminderOverride,
                 writableCalendars,
-                prefs.managedCalendarIds,
+            ) { overrides, allDayOverrides, calendars ->
-            ) { overrides, allDayOverrides, calendars, managedIds ->
+                ReminderOverrides(overrides, allDayOverrides, calendars)
-                ReminderOverrides(overrides, allDayOverrides, calendars, managedIds)
             },
             combine(
                 prefs.defaultView,
@@ -120,32 +96,15 @@ class SettingsViewModel @Inject constructor(
             ) { view, screenRange, widgetRange, timeFormat, showHourLines ->
                 ViewSettings(view, screenRange, widgetRange, timeFormat, showHourLines)
             },
-            combine(
             prefs.agendaShowRangeBar,
-                prefs.autofocusEventTitle,
+        ) { base, defaults, overrides, views, showRangeBar ->
-                prefs.pastEventDisplay,
-                prefs.dimCompletedEvents,
-                // View customisation (#24) folded into one flow so it fits this
-                // group — the outer combine is already at its five-arg limit.
-                combine(prefs.quickSwitchConfig, prefs.drawerViewOrder) { quickSwitch, drawer ->
-                    ViewCustomization(quickSwitch, drawer)
-                },
-            ) { showRangeBar, autofocus, pastEvents, dimCompleted, viewCustomization ->
-                MiscSettings(showRangeBar, autofocus, pastEvents, dimCompleted, viewCustomization)
-            },
-        ) { base, defaults, overrides, views, misc ->
             base.copy(
                 defaultView = views.defaultView,
                 agendaScreenRange = views.agendaScreenRange,
                 agendaWidgetRange = views.agendaWidgetRange,
                 timeFormat = views.timeFormat,
                 showHourLines = views.showHourLines,
-                agendaShowRangeBar = misc.showRangeBar,
+                agendaShowRangeBar = showRangeBar,
-                autofocusEventTitle = misc.autofocusEventTitle,
-                pastEventDisplay = misc.pastEventDisplay,
-                dimCompletedEvents = misc.dimCompletedEvents,
-                quickSwitchConfig = misc.viewCustomization.quickSwitch,
-                drawerViewOrder = misc.viewCustomization.drawerOrder,
                 allowColorOnUnsupportedCalendars = defaults.allowColor,
                 defaultReminderMinutes = defaults.defaultReminder,
                 defaultAllDayReminderMinutes = defaults.allDayReminder,
@@ -154,7 +113,6 @@ class SettingsViewModel @Inject constructor(
                 perCalendarReminderOverride = overrides.timed,
                 perCalendarAllDayReminderOverride = overrides.allDay,
                 writableCalendars = overrides.calendars,
-                managedCalendarIds = overrides.managedIds,
             )
         }.stateIn(
             scope = viewModelScope,
@@ -162,29 +120,6 @@ class SettingsViewModel @Inject constructor(
             initialValue = SettingsUiState(dynamicColorAvailable = dynamicColorAvailable),
         )
 
-    /**
-     * The app-wide custom-font choice (issue #19). Its own flow — both this
-     * screen and [MainActivity] (which builds the typography) read it
-     * independently of the main settings combine.
-     */
-    val fontState: StateFlow<AppFontSettings> = combine(
-        prefs.brandFont,
-        prefs.plainFont,
-        prefs.brandFontStamp,
-        prefs.plainFontStamp,
-    ) { brand, plain, brandStamp, plainStamp ->
-        AppFontSettings(brand = brand, plain = plain, brandStamp = brandStamp, plainStamp = plainStamp)
-    }.stateIn(
-        scope = viewModelScope,
-        started = SharingStarted.WhileSubscribed(5_000L),
-        initialValue = AppFontSettings(),
-    )
-
-    // Emitted when a picked font file couldn't be read as a font; the screen
-    // surfaces it and the previous selection stays put.
-    private val _fontImportFailed = MutableSharedFlow<Unit>(extraBufferCapacity = 1)
-    val fontImportFailed: SharedFlow<Unit> = _fontImportFailed
-
     // Serialises widget redraws so a rapid flip-and-flip-back can't run two
     // updateAll calls at once — concurrent calls coalesce around a stale read
     // and can leave the widget on the intermediate value. Held sequentially,
@@ -193,17 +128,16 @@ class SettingsViewModel @Inject constructor(
 
     private data class ReminderDefaults(
         val allowColor: Boolean,
-        val defaultReminder: List<Int>,
+        val defaultReminder: Int?,
-        val allDayReminder: List<Int>,
+        val allDayReminder: Int?,
         val allDayReminderTime: Int,
         val snoozeMinutes: Int,
     )
 
     private data class ReminderOverrides(
-        val timed: Map<Long, List<Int>>,
+        val timed: Map<Long, Int?>,
-        val allDay: Map<Long, List<Int>>,
+        val allDay: Map<Long, Int?>,
         val calendars: List<CalendarSource>,
-        val managedIds: Set<Long>,
     )
 
     private data class ViewSettings(
@@ -214,108 +148,6 @@ class SettingsViewModel @Inject constructor(
         val showHourLines: Boolean,
     )
 
-    private data class MiscSettings(
-        val showRangeBar: Boolean,
-        val autofocusEventTitle: Boolean,
-        val pastEventDisplay: PastEventDisplay,
-        val dimCompletedEvents: Boolean,
-        val viewCustomization: ViewCustomization,
-    )
-
-    private data class ViewCustomization(
-        val quickSwitch: QuickSwitchConfig,
-        val drawerOrder: List<CalendarView>,
-    )
-
-    /** Contact special-dates sub-page (issue #15); its own flow — the main state is full. */
-    val specialDatesState: StateFlow<SpecialDatesUiState> = combine(
-        combine(
-            prefs.specialDatesEnabled,
-            prefs.specialDatesTypes,
-            prefs.specialDatesTitleTemplates,
-            prefs.specialDatesShowYear,
-            prefs.specialDatesStatus,
-        ) { enabled, types, templates, showYear, status ->
-            SpecialDatesUiState(
-                enabled = enabled,
-                types = types,
-                // A blank stored template resolves to the localized default so the
-                // editor always shows something sensible.
-                titleTemplates = SpecialDateType.entries.associateWith { type ->
-                    specialDatesSpec.resolveTitleTemplate(type, templates)
-                },
-                showYear = showYear,
-                stalledPermission = status.stalled == SpecialDatesStalledReason.PermissionRevoked,
-                lastRun = status.lastRun,
-            )
-        },
-        prefs.specialDatesCalendars,
-        prefs.perCalendarAllDayReminderOverride,
-    ) { base, calendars, allDayOverrides ->
-        base.copy(
-            // An override is always seeded on creation; present-empty = None.
-            reminderChoices = calendars.mapValues { (_, calendarId) ->
-                allDayOverrides.choiceFor(calendarId)
-            },
-        )
-    }.stateIn(
-        scope = viewModelScope,
-        started = SharingStarted.WhileSubscribed(5_000L),
-        initialValue = SpecialDatesUiState(),
-    )
-
-    /**
-     * Turn the mirror on or off. Enabling schedules the daily job and runs an
-     * immediate sync (which creates the calendars); disabling cancels the job and
-     * tears the managed calendars down. The caller must have READ_CONTACTS granted
-     * before enabling.
-     */
-    fun setSpecialDatesEnabled(enabled: Boolean) {
-        viewModelScope.launch {
-            prefs.setSpecialDatesEnabled(enabled)
-            if (enabled) {
-                SpecialDatesScheduler.apply(appContext, enabled = true)
-                SpecialDatesScheduler.runNow(appContext)
-            } else {
-                SpecialDatesScheduler.apply(appContext, enabled = false)
-                withContext(io) { specialDatesEngine.teardown() }
-            }
-        }
-    }
-
-    fun setSpecialDateTypeEnabled(type: SpecialDateType, enabled: Boolean) {
-        viewModelScope.launch {
-            prefs.setSpecialDateTypeEnabled(type, enabled)
-            // Reconcile now: create the new type's calendar, or delete a disabled one.
-            SpecialDatesScheduler.runNow(appContext)
-        }
-    }
-
-    fun setSpecialDatesTitleTemplate(type: SpecialDateType, template: String) {
-        viewModelScope.launch {
-            prefs.setSpecialDatesTitleTemplate(type, template.trim())
-            SpecialDatesScheduler.runNow(appContext)
-        }
-    }
-
-    fun setSpecialDatesShowYear(enabled: Boolean) {
-        viewModelScope.launch {
-            prefs.setSpecialDatesShowYear(enabled)
-            SpecialDatesScheduler.runNow(appContext)
-        }
-    }
-
-    /**
-     * Set a type's managed-calendar reminder default and apply it to all its
-     * existing events (managed calendars own their reminders calendar-wide).
-     */
-    fun setSpecialDatesReminders(type: SpecialDateType, override: CalendarReminderOverride) {
-        viewModelScope.launch { withContext(io) { specialDatesEngine.applyReminders(type, override) } }
-    }
-
-    /** Kick off an immediate reconcile (the "Sync now" action). */
-    fun syncSpecialDatesNow() = SpecialDatesScheduler.runNow(appContext)
-
     fun setThemeMode(mode: ThemeMode) {
         viewModelScope.launch { prefs.setThemeMode(mode) }
     }
@@ -324,35 +156,6 @@ class SettingsViewModel @Inject constructor(
         viewModelScope.launch { prefs.setDynamicColor(enabled) }
     }
 
-    fun setFont(role: FontRole, token: String) {
-        viewModelScope.launch {
-            when (role) {
-                FontRole.BRAND -> prefs.setBrandFont(token)
-                FontRole.PLAIN -> prefs.setPlainFont(token)
-            }
-        }
-    }
-
-    /**
-     * Import a user-picked font file for [role]. Copies and validates it off the
-     * main thread; on success the role switches to the custom font, otherwise the
-     * previous choice is kept and [fontImportFailed] fires.
-     */
-    fun importCustomFont(role: FontRole, uri: Uri) {
-        viewModelScope.launch {
-            val ok = withContext(io) { CustomFontStore.import(appContext, role, uri) }
-            if (ok) {
-                // Bump the stamp so replacing an already-active custom font (same
-                // file, same "custom" token) still breaks font-settings equality
-                // and refreshes the resolved typeface.
-                prefs.bumpCustomFontStamp(role)
-                setFont(role, FONT_CUSTOM_TOKEN)
-            } else {
-                _fontImportFailed.emit(Unit)
-            }
-        }
-    }
-
     fun setWeekStart(pref: WeekStartPref) {
         viewModelScope.launch {
             prefs.setWeekStart(pref)
@@ -398,26 +201,6 @@ class SettingsViewModel @Inject constructor(
         viewModelScope.launch { prefs.setShowHourLines(enabled) }
     }
 
-    fun setPastEventDisplay(mode: PastEventDisplay) {
-        viewModelScope.launch {
-            prefs.setPastEventDisplay(mode)
-            // The agenda widget honours this setting too, so push it into each
-            // instance's Glance state and recompose — same reliable-update path as
-            // setAgendaWidgetRange (updateAll alone won't re-run the data preamble).
-            widgetRefreshMutex.withLock {
-                val manager = GlanceAppWidgetManager(appContext)
-                manager.getGlanceIds(AgendaWidget::class.java).forEach { id ->
-                    updateAppWidgetState(appContext, id) { it[AGENDA_PAST_DISPLAY_KEY] = mode.name }
-                }
-                AgendaWidget().updateAll(appContext)
-            }
-        }
-    }
-
-    fun setDimCompletedEvents(enabled: Boolean) {
-        viewModelScope.launch { prefs.setDimCompletedEvents(enabled) }
-    }
-
     fun setDefaultView(view: CalendarView) {
         viewModelScope.launch { prefs.setDefaultView(view) }
     }
@@ -426,45 +209,15 @@ class SettingsViewModel @Inject constructor(
         viewModelScope.launch { prefs.setFormFieldDefault(field, enabled) }
     }
 
-    /**
-     * Enable or disable [view] in the quick-switch cycle. Goes through an atomic
-     * read-modify-write so a concurrent reorder can't clobber this toggle (and
-     * vice versa) by re-serialising a stale snapshot. The MIN_ENABLED floor is
-     * re-checked inside the transform: the screen's own guard reads the
-     * async-echoed snapshot, so two quick disable-taps could both look allowed
-     * yet compose to a below-minimum cycle.
-     */
-    fun setQuickSwitchViewEnabled(view: CalendarView, enabled: Boolean) {
-        viewModelScope.launch {
-            prefs.updateQuickSwitch { config ->
-                val next = if (enabled) config.enabled + view else config.enabled - view
-                if (next.size < QuickSwitchConfig.MIN_ENABLED) config else config.copy(enabled = next)
-            }
-        }
-    }
-
-    /** Reorder the quick-switch views (atomic read-modify-write; keeps the enabled set). */
-    fun setQuickSwitchOrder(order: List<CalendarView>) {
-        viewModelScope.launch { prefs.updateQuickSwitch { it.copy(order = order) } }
-    }
-
-    fun setDrawerViewOrder(order: List<CalendarView>) {
-        viewModelScope.launch { prefs.setDrawerViewOrder(order) }
-    }
-
     fun setRemindersEnabled(enabled: Boolean) {
         viewModelScope.launch { prefs.setRemindersEnabled(enabled) }
     }
 
-    fun setAutofocusEventTitle(enabled: Boolean) {
+    fun setDefaultReminderMinutes(minutes: Int?) {
-        viewModelScope.launch { prefs.setAutofocusEventTitle(enabled) }
-    }
-
-    fun setDefaultReminderMinutes(minutes: List<Int>) {
         viewModelScope.launch { prefs.setDefaultReminderMinutes(minutes) }
     }
 
-    fun setDefaultAllDayReminderMinutes(minutes: List<Int>) {
+    fun setDefaultAllDayReminderMinutes(minutes: Int?) {
         viewModelScope.launch { prefs.setDefaultAllDayReminderMinutes(minutes) }
     }
 
@@ -476,11 +229,11 @@ class SettingsViewModel @Inject constructor(
         viewModelScope.launch { prefs.setSnoozeMinutes(minutes) }
     }
 
-    fun setCalendarReminderOverride(calendarId: Long, override: CalendarReminderOverride) {
+    fun setCalendarReminderOverride(calendarId: Long, override: ReminderOverride) {
         viewModelScope.launch { prefs.setCalendarReminderOverride(calendarId, override) }
     }
 
-    fun setCalendarAllDayReminderOverride(calendarId: Long, override: CalendarReminderOverride) {
+    fun setCalendarAllDayReminderOverride(calendarId: Long, override: ReminderOverride) {
         viewModelScope.launch { prefs.setCalendarAllDayReminderOverride(calendarId, override) }
     }
 

app/src/main/java/de/jeanlucmakiola/calendula/ui/theme/Fonts.kt

@@ -1,129 +0,0 @@
-package de.jeanlucmakiola.calendula.ui.theme
-
-import android.content.Context
-import androidx.annotation.StringRes
-import androidx.compose.material3.Typography
-import androidx.compose.ui.text.TextStyle
-import androidx.compose.ui.text.font.Font
-import androidx.compose.ui.text.font.FontFamily
-import androidx.compose.ui.text.font.FontVariation
-import androidx.compose.ui.text.font.FontWeight
-import de.jeanlucmakiola.calendula.R
-import de.jeanlucmakiola.calendula.data.fonts.CustomFontStore
-import de.jeanlucmakiola.calendula.domain.FontRole
-import java.io.File
-
-/** Stored token for "use the device default typeface" — the default for both roles. */
-const val FONT_SYSTEM_TOKEN = "system"
-
-/** Stored token for "use the font the user loaded from a file" (per role). */
-const val FONT_CUSTOM_TOKEN = "custom"
-
-/**
- * A font checked into the app that a user can pick without providing a file
- * (issue #19). [token] is the stable value persisted in preferences; [family] is
- * the resolved Compose family. Kept deliberately small and readability-focused.
- */
-enum class BundledFont(
-    val token: String,
-    @StringRes val labelRes: Int,
-    val family: FontFamily,
-) {
-    /** Purpose-built for low-vision legibility (Braille Institute). */
-    AtkinsonHyperlegible(
-        token = "atkinson_hyperlegible",
-        labelRes = R.string.font_atkinson_hyperlegible,
-        family = FontFamily(
-            Font(R.font.atkinson_hyperlegible_regular, FontWeight.Normal),
-            Font(R.font.atkinson_hyperlegible_bold, FontWeight.Bold),
-        ),
-    ),
-
-    /** A serif alternative; shipped as a variable font, weights via its wght axis. */
-    Lora(
-        token = "lora",
-        labelRes = R.string.font_lora,
-        family = FontFamily(
-            Font(R.font.lora, FontWeight.Normal, variationSettings = weightAxis(400)),
-            Font(R.font.lora, FontWeight.Medium, variationSettings = weightAxis(500)),
-            Font(R.font.lora, FontWeight.Bold, variationSettings = weightAxis(700)),
-        ),
-    ),
-
-    /** A monospace option. */
-    JetBrainsMono(
-        token = "jetbrains_mono",
-        labelRes = R.string.font_jetbrains_mono,
-        family = FontFamily(
-            Font(R.font.jetbrains_mono_regular, FontWeight.Normal),
-            Font(R.font.jetbrains_mono_bold, FontWeight.Bold),
-        ),
-    );
-
-    companion object {
-        fun fromToken(token: String?): BundledFont? = entries.firstOrNull { it.token == token }
-    }
-}
-
-private fun weightAxis(weight: Int) = FontVariation.Settings(FontVariation.weight(weight))
-
-/** The two roles' current font tokens (see [FontRole]); the app-wide typeface choice. */
-data class AppFontSettings(
-    val brand: String = FONT_SYSTEM_TOKEN,
-    val plain: String = FONT_SYSTEM_TOKEN,
-    // Per-role custom-font re-import stamp: bumped when the "custom" file is
-    // replaced, so a same-token re-import still breaks equality and refreshes the
-    // resolved family. 0 for existing installs / no import yet (issue #19).
-    val brandStamp: Int = 0,
-    val plainStamp: Int = 0,
-)
-
-/**
- * Resolve a stored [token] for [role] to a Compose [FontFamily], or null to mean
- * "leave the Material default" (the system typeface). A custom token whose file
- * is missing or unreadable also resolves to null, so a deleted file degrades to
- * the system font rather than crashing text layout.
- */
-fun resolveFontFamily(token: String, role: FontRole, context: Context): FontFamily? = when (token) {
-    FONT_SYSTEM_TOKEN -> null
-    FONT_CUSTOM_TOKEN -> customFontFamily(CustomFontStore.file(context, role))
-    else -> BundledFont.fromToken(token)?.family
-}
-
-private fun customFontFamily(file: File): FontFamily? =
-    if (file.exists() && file.length() > 0) {
-        runCatching { FontFamily(Font(file)) }.getOrNull()
-    } else {
-        null
-    }
-
-/**
- * Build the app typography from the chosen [brand] and [plain] families. A null
- * family leaves that role's Material default (system typeface) in place, so the
- * common "system for both" case returns [CalendulaTypography] untouched. Brand
- * drives display + headline; plain drives title + body + label (M3's two
- * typeface roles).
- */
-fun calendulaTypography(brand: FontFamily?, plain: FontFamily?): Typography {
-    if (brand == null && plain == null) return CalendulaTypography
-    val base = CalendulaTypography
-    fun TextStyle.withFamily(family: FontFamily?): TextStyle =
-        if (family != null) copy(fontFamily = family) else this
-    return base.copy(
-        displayLarge = base.displayLarge.withFamily(brand),
-        displayMedium = base.displayMedium.withFamily(brand),
-        displaySmall = base.displaySmall.withFamily(brand),
-        headlineLarge = base.headlineLarge.withFamily(brand),
-        headlineMedium = base.headlineMedium.withFamily(brand),
-        headlineSmall = base.headlineSmall.withFamily(brand),
-        titleLarge = base.titleLarge.withFamily(plain),
-        titleMedium = base.titleMedium.withFamily(plain),
-        titleSmall = base.titleSmall.withFamily(plain),
-        bodyLarge = base.bodyLarge.withFamily(plain),
-        bodyMedium = base.bodyMedium.withFamily(plain),
-        bodySmall = base.bodySmall.withFamily(plain),
-        labelLarge = base.labelLarge.withFamily(plain),
-        labelMedium = base.labelMedium.withFamily(plain),
-        labelSmall = base.labelSmall.withFamily(plain),
-    )
-}

app/src/main/java/de/jeanlucmakiola/calendula/ui/theme/Theme.kt

@@ -1,53 +1,31 @@
 package de.jeanlucmakiola.calendula.ui.theme
 
-import android.os.Build
 import androidx.compose.foundation.isSystemInDarkTheme
-import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
-import androidx.compose.material3.MaterialExpressiveTheme
-import androidx.compose.material3.MotionScheme
-import androidx.compose.material3.Typography
-import androidx.compose.material3.dynamicDarkColorScheme
-import androidx.compose.material3.dynamicLightColorScheme
 import androidx.compose.runtime.Composable
-import androidx.compose.ui.platform.LocalContext
+import de.jeanlucmakiola.floret.identity.FloretExpressiveTheme
 
 /**
- * App theme. Honors:
+ * Calendula's theme: the family's [FloretExpressiveTheme] machinery — dynamic
- *   - System light/dark.
+ * colour on API 31+, system light/dark, and the **standard** motion scheme
- *   - Dynamic Color on API 31+, else falls back to the hand-tuned scheme
+ * (spring choreography without the overshoot) — fed with Calendula's own
- *     derived from [CalendulaSeed].
+ * identity: its seed-derived fallback schemes ([CalendulaLightFallback] /
- *   - A user-chosen [typography] (custom fonts, issue #19), defaulting to the
+ * [CalendulaDarkFallback]) and [CalendulaTypography].
- *     Material scale on the system typeface.
  *
- * The Settings screen overrides darkTheme, dynamicColor, and typography; the
+ * The mechanics live in floret-kit's identity module; the look stays here, so a
- * bare defaults (used by the crash screen) just follow the system.
+ * sibling app reuses the same theming without inheriting Calendula's palette.
  */
-@OptIn(ExperimentalMaterial3ExpressiveApi::class)
 @Composable
 fun CalendulaTheme(
     darkTheme: Boolean = isSystemInDarkTheme(),
     dynamicColor: Boolean = true,
-    typography: Typography = CalendulaTypography,
     content: @Composable () -> Unit,
 ) {
-    val colorScheme = when {
+    FloretExpressiveTheme(
-        dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
+        lightScheme = CalendulaLightFallback,
-            val ctx = LocalContext.current
+        darkScheme = CalendulaDarkFallback,
-            if (darkTheme) dynamicDarkColorScheme(ctx) else dynamicLightColorScheme(ctx)
+        darkTheme = darkTheme,
-        }
+        dynamicColor = dynamicColor,
-        darkTheme -> CalendulaDarkFallback
+        typography = CalendulaTypography,
-        else -> CalendulaLightFallback
-    }
-
-    // MaterialExpressiveTheme routes all component + custom motion through
-    // MaterialTheme.motionScheme (switches, chips, pickers, calendar slide,
-    // FAB, field reveal). The STANDARD scheme is a deliberate choice over
-    // expressive(): same spring choreography, but without the overshoot —
-    // the bouncy variant felt overdone in review (2026-06-11).
-    MaterialExpressiveTheme(
-        colorScheme = colorScheme,
-        typography = typography,
-        motionScheme = MotionScheme.standard(),
         content = content,
     )
 }

app/src/main/java/de/jeanlucmakiola/calendula/ui/week/WeekScreen.kt

@@ -45,9 +45,7 @@ import androidx.compose.material3.TopAppBar
 import androidx.compose.material3.TopAppBarDefaults
 import androidx.compose.material3.rememberDrawerState
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.CompositionLocalProvider
 import androidx.compose.runtime.LaunchedEffect
-import androidx.compose.runtime.derivedStateOf
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableFloatStateOf
 import androidx.compose.runtime.mutableIntStateOf
@@ -57,7 +55,6 @@ import androidx.compose.runtime.snapshotFlow
 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.draw.clipToBounds
 import androidx.compose.ui.graphics.Color
@@ -76,20 +73,15 @@ 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.domain.hasEnded
 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.IMPLEMENTED_VIEWS
-import de.jeanlucmakiola.calendula.ui.common.EventDimAlpha
-import de.jeanlucmakiola.calendula.ui.common.LocalDimCutoff
 import de.jeanlucmakiola.calendula.ui.common.NowLine
-import de.jeanlucmakiola.calendula.ui.common.rememberCurrentMinute
 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.floret.identity.rememberReduceMotion
 import de.jeanlucmakiola.calendula.ui.common.currentLocale
 import de.jeanlucmakiola.calendula.ui.common.LocalUse24HourFormat
 import de.jeanlucmakiola.calendula.ui.common.LocalShowHourLines
@@ -98,7 +90,7 @@ import de.jeanlucmakiola.calendula.ui.common.formatMinuteOfDay
 import de.jeanlucmakiola.calendula.ui.common.hourSeparatorLines
 import de.jeanlucmakiola.calendula.ui.common.rememberCalendarSlideSpec
 import de.jeanlucmakiola.calendula.ui.common.next
-import de.jeanlucmakiola.calendula.ui.common.pastelize
+import de.jeanlucmakiola.floret.components.pastelize
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.launch
 import kotlinx.datetime.LocalDate
@@ -132,21 +124,11 @@ fun WeekScreen(
     onOpenSettings: () -> Unit,
     onOpenSearch: () -> Unit,
     onCreateEvent: (LocalDate, Int?) -> Unit,
-    quickSwitchViews: List<CalendarView> = IMPLEMENTED_VIEWS,
-    drawerViewOrder: List<CalendarView> = IMPLEMENTED_VIEWS,
     modifier: Modifier = Modifier,
     viewModel: WeekViewModel = hiltViewModel(),
 ) {
     val state by viewModel.state.collectAsStateWithLifecycle()
     val weekStart by viewModel.weekStartDate.collectAsStateWithLifecycle()
-    val dimCompleted by viewModel.dimCompletedEvents.collectAsStateWithLifecycle()
-    // The instant before which an event counts as completed, or null when dimming
-    // is off. derivedStateOf keeps the per-minute "now" from recomposing the
-    // screen while the setting is off (it stays null regardless of the tick).
-    val nowState = rememberCurrentMinute()
-    val dimCutoff by remember(dimCompleted) {
-        derivedStateOf { if (dimCompleted) nowState.value else null }
-    }
 
     val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior()
     val drawerState = rememberDrawerState(DrawerValue.Closed)
@@ -198,7 +180,6 @@ fun WeekScreen(
             CalendarDrawer(
                 currentView = selectedView,
                 currentDate = weekStart,
-                viewOrder = drawerViewOrder,
                 onSelectView = { view ->
                     onSelectView(view)
                     scope.launch { drawerState.close() }
@@ -220,7 +201,7 @@ fun WeekScreen(
                 WeekTopBar(
                     weekStart = weekStart,
                     selectedView = selectedView,
-                    onCycleView = { onSelectView(selectedView.next(quickSwitchViews)) },
+                    onCycleView = { onSelectView(selectedView.next()) },
                     onOpenDrawer = { scope.launch { drawerState.open() } },
                     onOpenSearch = onOpenSearch,
                     scrollBehavior = scrollBehavior,
@@ -240,7 +221,6 @@ fun WeekScreen(
                 )
             },
         ) { innerPadding ->
-            CompositionLocalProvider(LocalDimCutoff provides dimCutoff) {
             WeekContent(
                 state = state,
                 slideDir = slideDir,
@@ -257,7 +237,6 @@ fun WeekScreen(
         }
     }
 }
-}
 
 @Composable
 private fun WeekContent(
@@ -571,10 +550,8 @@ private fun AllDayBar(
     modifier: Modifier = Modifier,
 ) {
     val title = event.title.ifBlank { stringResource(R.string.event_untitled) }
-    val dimCutoff = LocalDimCutoff.current
-    val dimmed = dimCutoff != null && event.hasEnded(dimCutoff)
     Box(
-        modifier = (if (dimmed) modifier.alpha(EventDimAlpha) else modifier)
+        modifier = modifier
             .background(pastelize(event.color, dark), RoundedCornerShape(4.dp))
             .clickable(onClick = onClick)
             .padding(horizontal = 6.dp, vertical = 2.dp)
@@ -715,7 +692,6 @@ private fun DayColumnCard(
                 EventBlock(
                     block = block,
                     dark = dark,
-                    height = height,
                     onClick = { onEventClick(block.event) },
                     modifier = Modifier
                         .offset(x = laneWidth * block.lane, y = top)
@@ -736,7 +712,6 @@ private fun DayColumnCard(
 private fun EventBlock(
     block: TimedBlock,
     dark: Boolean,
-    height: Dp,
     onClick: () -> Unit,
     modifier: Modifier = Modifier,
 ) {
@@ -745,26 +720,9 @@ private fun EventBlock(
     val locale = currentLocale()
     val timeLabel = "${minToHm(block.startMin, use24Hour, locale)}–" +
         minToHm(block.endMin, use24Hour, locale)
-    // Only full-width (non-overlapping) blocks that are tall enough show the time.
+    val showTime = block.endMin - block.startMin >= 45
-    // On narrow overlapping columns we drop it so the title can wrap to fill the
-    // whole block, mirroring Google Calendar.
-    val showTime = block.endMin - block.startMin >= 45 && block.laneCount == 1
-    val density = LocalDensity.current
-    val titleLineHeight = with(density) {
-        MaterialTheme.typography.labelMedium.lineHeight.toDp()
-    }
-    val timeLineHeight = with(density) {
-        MaterialTheme.typography.labelSmall.lineHeight.toDp()
-    }
-    // Wrap the title across as many lines as the block can fit (minus the 2.dp
-    // top/bottom padding and the reserved time line) instead of clipping it to a
-    // single character on slim, overlapping blocks.
-    val contentHeight = height - 4.dp - if (showTime) timeLineHeight else 0.dp
-    val titleMaxLines = (contentHeight / titleLineHeight).toInt().coerceAtLeast(1)
-    val dimCutoff = LocalDimCutoff.current
-    val dimmed = dimCutoff != null && block.event.hasEnded(dimCutoff)
     Box(
-        modifier = (if (dimmed) modifier.alpha(EventDimAlpha) else modifier)
+        modifier = modifier
             .background(pastelize(block.event.color, dark), RoundedCornerShape(4.dp))
             .clickable(onClick = onClick)
             .padding(horizontal = 4.dp, vertical = 2.dp)
@@ -774,15 +732,18 @@ private fun EventBlock(
             Text(
                 text = title,
                 style = MaterialTheme.typography.labelMedium,
-                maxLines = titleMaxLines,
+                maxLines = if (showTime) 1 else 2,
                 overflow = TextOverflow.Ellipsis,
                 color = Color.Black.copy(alpha = 0.85f),
             )
             if (showTime) {
+                // Narrow columns can't fit "13:00–14:00" on one line, so let it
+                // wrap to a second line (after the dash) instead of clipping the
+                // end time.
                 Text(
                     text = timeLabel,
                     style = MaterialTheme.typography.labelSmall,
-                    maxLines = 1,
+                    maxLines = 2,
                     overflow = TextOverflow.Ellipsis,
                     color = Color.Black.copy(alpha = 0.6f),
                 )

app/src/main/java/de/jeanlucmakiola/calendula/ui/week/WeekViewModel.kt

@@ -50,14 +50,6 @@ class WeekViewModel @Inject constructor(
     private val zone = TimeZone.currentSystemDefault()
     private val locale: Locale = Locale.getDefault()
 
-    /** Whether to fade events that have already finished (display concern only). */
-    val dimCompletedEvents: StateFlow<Boolean> = settingsPrefs.dimCompletedEvents
-        .stateIn(
-            scope = viewModelScope,
-            started = SharingStarted.WhileSubscribed(5_000L),
-            initialValue = false,
-        )
-
     private val todayDate: LocalDate
         get() = Clock.System.now().toLocalDateTime(zone).date
 

app/src/main/java/de/jeanlucmakiola/calendula/widget/WidgetData.kt

@@ -4,7 +4,6 @@ import android.Manifest
 import android.content.Context
 import android.content.pm.PackageManager
 import androidx.core.content.ContextCompat
-import de.jeanlucmakiola.calendula.data.prefs.PastEventDisplay
 import de.jeanlucmakiola.calendula.data.prefs.is24Hour
 import de.jeanlucmakiola.calendula.data.prefs.resolveFirstDay
 import de.jeanlucmakiola.calendula.domain.EventInstance
@@ -25,7 +24,6 @@ import kotlinx.datetime.toInstant
 import kotlinx.datetime.toLocalDateTime
 import java.util.Locale
 import kotlin.time.Clock
-import kotlin.time.Instant
 
 /**
  * How far either side of today the month widget pre-loads. The displayed month
@@ -54,8 +52,6 @@ sealed interface AgendaWidgetData {
          * range is sliced from this in the composition (read reactively from
          * Glance state), so a range change is pure recomposition rather than a
          * flaky widget session restart — the same approach the month widget uses.
-         * Kept unfiltered: hiding/dimming finished events also happens reactively
-         * in the composition, against [now], for the same reliable-update reason.
          */
         val days: List<AgendaDay>,
         /** Resolved clock convention for event time labels (the time-format pref). */
@@ -64,10 +60,6 @@ sealed interface AgendaWidgetData {
         val weekStart: DayOfWeek,
         /** Saved range pref — the fallback when an instance has no Glance state yet. */
         val savedRange: AgendaRange,
-        /** Saved past-event display pref — the fallback before Glance state is set. */
-        val savedPastDisplay: PastEventDisplay,
-        /** Snapshot instant the data was read at, for "has this event ended?" tests. */
-        val now: Instant,
     ) : AgendaWidgetData
 }
 
@@ -116,7 +108,6 @@ internal suspend fun Context.loadAgendaWidgetData(): AgendaWidgetData {
     val ep = widgetEntryPoint()
     val prefs = ep.settingsPrefs()
     val savedRange = prefs.agendaWidgetRange.first()
-    val savedPastDisplay = prefs.pastEventDisplay.first()
     val weekStart = prefs.weekStart.first().resolveFirstDay(Locale.getDefault())
     // Load the widest selectable window once; the displayed range is sliced in
     // the composition from Glance state, so changing the range is a plain
@@ -131,8 +122,6 @@ internal suspend fun Context.loadAgendaWidgetData(): AgendaWidgetData {
         is24Hour = is24Hour,
         weekStart = weekStart,
         savedRange = savedRange,
-        savedPastDisplay = savedPastDisplay,
-        now = Clock.System.now(),
     )
 }
 

app/src/main/java/de/jeanlucmakiola/calendula/widget/agenda/AgendaWidget.kt

@@ -43,17 +43,13 @@ import androidx.glance.text.Text
 import androidx.glance.text.TextStyle
 import de.jeanlucmakiola.calendula.MainActivity
 import de.jeanlucmakiola.calendula.R
-import de.jeanlucmakiola.calendula.data.prefs.PastEventDisplay
-import de.jeanlucmakiola.calendula.data.prefs.parsePastEventDisplay
 import de.jeanlucmakiola.calendula.domain.EventInstance
-import de.jeanlucmakiola.calendula.domain.hasEnded
 import de.jeanlucmakiola.calendula.ui.agenda.AgendaRange
 import de.jeanlucmakiola.calendula.ui.agenda.dayCount
 import de.jeanlucmakiola.calendula.ui.agenda.parseAgendaRange
 import de.jeanlucmakiola.calendula.ui.common.CalendarView
-import de.jeanlucmakiola.calendula.ui.common.EventDimAlpha
 import de.jeanlucmakiola.calendula.ui.common.formatTimeOfDay
-import de.jeanlucmakiola.calendula.ui.common.pastelize
+import de.jeanlucmakiola.floret.components.pastelize
 import de.jeanlucmakiola.calendula.widget.AgendaWidgetData
 import de.jeanlucmakiola.calendula.widget.CalendulaGlanceTheme
 import de.jeanlucmakiola.calendula.widget.loadAgendaWidgetData
@@ -83,14 +79,6 @@ import java.util.Locale
  */
 internal val AGENDA_RANGE_KEY = stringPreferencesKey("agenda_range")
 
-/**
- * Per-instance Glance state key holding the past-event display mode (as
- * [PastEventDisplay.name]). Read reactively in the composition for the same
- * reason as [AGENDA_RANGE_KEY] — so toggling the setting reflects on the live
- * widget without depending on the `provideGlance` preamble re-running.
- */
-internal val AGENDA_PAST_DISPLAY_KEY = stringPreferencesKey("agenda_past_display")
-
 class AgendaWidget : GlanceAppWidget() {
 
     override val stateDefinition = PreferencesGlanceStateDefinition
@@ -137,26 +125,11 @@ private fun AgendaWidgetBody(data: AgendaWidgetData, dark: Boolean) {
                 // to the saved pref for a freshly placed widget), then the wide
                 // pre-loaded window is sliced to it — pure recomposition.
                 val range = parseAgendaRange(currentState(AGENDA_RANGE_KEY), data.savedRange)
-                val pastDisplay =
-                    parsePastEventDisplay(currentState(AGENDA_PAST_DISPLAY_KEY), data.savedPastDisplay)
                 val rangeEnd = data.today.plus(
                     range.dayCount(data.today, data.weekStart) - 1,
                     DateTimeUnit.DAY,
                 )
-                // Slice to the chosen range, then drop finished events (and any day
+                val visibleDays = data.days.filter { it.date <= rangeEnd }
-                // they leave empty) when the mode is Hide — so "Upcoming" really is.
-                val visibleDays = data.days
-                    .filter { it.date <= rangeEnd }
-                    .let { days ->
-                        if (pastDisplay == PastEventDisplay.HIDE) {
-                            days.mapNotNull { day ->
-                                val remaining = day.events.filterNot { it.hasEnded(data.now) }
-                                if (remaining.isEmpty()) null else day.copy(events = remaining)
-                            }
-                        } else {
-                            days
-                        }
-                    }
                 if (visibleDays.isEmpty()) {
                     WidgetMessage(R.string.agenda_empty_title)
                 } else {
@@ -170,13 +143,7 @@ private fun AgendaWidgetBody(data: AgendaWidgetData, dark: Boolean) {
                         items(rows.size) { index ->
                             when (val row = rows[index]) {
                                 is AgendaRow.Header -> DayHeaderRow(row.date, row.today)
-                                is AgendaRow.Event -> EventRow(
+                                is AgendaRow.Event -> EventRow(row.event, dark, data.is24Hour)
-                                    event = row.event,
-                                    dark = dark,
-                                    is24Hour = data.is24Hour,
-                                    dimmed = pastDisplay == PastEventDisplay.DIM &&
-                                        row.event.hasEnded(data.now),
-                                )
                             }
                         }
                     }
@@ -193,8 +160,6 @@ private fun AgendaHeader() {
         modifier = GlanceModifier.fillMaxWidth().padding(horizontal = 4.dp),
         verticalAlignment = Alignment.CenterVertically,
     ) {
-        // Tap the "Upcoming" title to open the app on the user's default view
-        // (issue #20) — a null target resolves to the default home in the host.
         Text(
             text = context.getString(R.string.widget_agenda_title),
             style = TextStyle(
@@ -202,11 +167,7 @@ private fun AgendaHeader() {
                 fontSize = 16.sp,
                 fontWeight = FontWeight.Medium,
             ),
-            modifier = GlanceModifier
+            modifier = GlanceModifier.defaultWeight(),
-                .defaultWeight()
-                .clickable(
-                    actionStartActivity(MainActivity.openViewIntent(context, view = null)),
-                ),
         )
         IconButton(
             resId = R.drawable.ic_widget_refresh,
@@ -263,15 +224,9 @@ private fun DayHeaderRow(date: LocalDate, today: LocalDate) {
 }
 
 @Composable
-private fun EventRow(event: EventInstance, dark: Boolean, is24Hour: Boolean, dimmed: Boolean) {
+private fun EventRow(event: EventInstance, dark: Boolean, is24Hour: Boolean) {
     val context = androidx.glance.LocalContext.current
     val title = event.title.ifBlank { context.getString(R.string.event_untitled) }
-    // Glance has no generic alpha modifier, so dim by fading the colour stripe and
-    // dropping both text lines to the lower-emphasis on-surface-variant tone.
-    val stripeColor = pastelize(event.color, dark).let {
-        if (dimmed) it.copy(alpha = EventDimAlpha) else it
-    }
-    val titleColor = if (dimmed) GlanceTheme.colors.onSurfaceVariant else GlanceTheme.colors.onSurface
     Row(
         modifier = GlanceModifier
             .fillMaxWidth()
@@ -294,14 +249,14 @@ private fun EventRow(event: EventInstance, dark: Boolean, is24Hour: Boolean, dim
                 .width(5.dp)
                 .height(36.dp)
                 .cornerRadius(3.dp)
-                .background(stripeColor),
+                .background(pastelize(event.color, dark)),
         ) {}
         Spacer(GlanceModifier.width(10.dp))
         Column(modifier = GlanceModifier.defaultWeight()) {
             Text(
                 text = title,
                 maxLines = 1,
-                style = TextStyle(color = titleColor, fontSize = 14.sp),
+                style = TextStyle(color = GlanceTheme.colors.onSurface, fontSize = 14.sp),
             )
             Text(
                 text = eventTimeSummary(context, event, is24Hour),

app/src/main/java/de/jeanlucmakiola/calendula/widget/month/MonthWidget.kt

@@ -50,7 +50,7 @@ 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.floret.components.pastelize
 import de.jeanlucmakiola.calendula.ui.month.MonthWeek
 import de.jeanlucmakiola.calendula.ui.month.layoutMonthWeeks
 import de.jeanlucmakiola.calendula.widget.CalendulaGlanceTheme
@@ -194,8 +194,6 @@ private fun MonthHeader(label: String) {
                 ),
             ),
         )
-        // Tap the month/year title to open the app on the month view (issue #18),
-        // rooted over the default home so backing out returns there.
         Text(
             text = label,
             style = TextStyle(
@@ -206,17 +204,16 @@ private fun MonthHeader(label: String) {
             ),
             modifier = GlanceModifier
                 .defaultWeight()
-                .clickable(
+                .clickable(actionRunCallback<ResetMonthAction>()),
-                    actionStartActivity(
-                        MainActivity.openViewIntent(context, CalendarView.Month),
-                    ),
-                ),
         )
-        // The "today" button snaps the grid back to the current month in place.
         HeaderIcon(
             resId = R.drawable.ic_widget_today,
             contentDescription = context.getString(R.string.widget_today),
-            onClick = GlanceModifier.clickable(actionRunCallback<ResetMonthAction>()),
+            onClick = GlanceModifier.clickable(
+                actionStartActivity(
+                    MainActivity.openDateIntent(context, today(systemZone()), CalendarView.Month),
+                ),
+            ),
         )
         HeaderIcon(
             resId = R.drawable.ic_widget_chevron_right,
@@ -304,15 +301,6 @@ private fun WeekRow(
     }
 }
 
-/**
- * Open [date]'s day view rooted in the month view (so back returns to the month
- * grid) — the same target the in-app month grid uses when a day cell is tapped.
- * Shared by every tappable part of a day column so, as in the app, a tap anywhere
- * on a day opens it; only an event bar on top opts out to open its own detail.
- */
-private fun openDayAction(context: Context, date: LocalDate) =
-    actionStartActivity(MainActivity.openDateIntent(context, date, CalendarView.Month))
-
 @Composable
 private fun DayNumber(date: LocalDate, isToday: Boolean, inMonth: Boolean, colW: Dp) {
     val context = LocalContext.current
@@ -320,7 +308,11 @@ private fun DayNumber(date: LocalDate, isToday: Boolean, inMonth: Boolean, colW:
         modifier = GlanceModifier
             .width(colW)
             .height(DAY_NUMBER_HEIGHT)
-            .clickable(openDayAction(context, date)),
+            // 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(
@@ -347,7 +339,6 @@ private fun DayNumber(date: LocalDate, isToday: Boolean, inMonth: Boolean, colW:
 
 @Composable
 private fun LaneRow(week: MonthWeek, lane: Int, dark: Boolean, colW: Dp) {
-    val context = LocalContext.current
     Row(modifier = GlanceModifier.fillMaxWidth()) {
         var col = 0
         while (col < 7) {
@@ -361,14 +352,7 @@ private fun LaneRow(week: MonthWeek, lane: Int, dark: Boolean, colW: Dp) {
                 if (timed != null) {
                     SpanBar(event = timed, dark = dark, width = colW)
                 } else {
-                    // Empty lane cell: a tap opens that day, so blank space in a
+                    Box(GlanceModifier.width(colW).height(LANE_HEIGHT)) {}
-                    // day column is a day-open target just like the number is.
-                    Box(
-                        GlanceModifier
-                            .width(colW)
-                            .height(LANE_HEIGHT)
-                            .clickable(openDayAction(context, week.days[col])),
-                    ) {}
                 }
                 col += 1
             }
@@ -417,20 +401,14 @@ private fun SpanBar(event: EventInstance, dark: Boolean, width: Dp) {
 
 @Composable
 private fun OverflowRow(week: MonthWeek, colW: Dp) {
-    val context = LocalContext.current
     Row(modifier = GlanceModifier.fillMaxWidth()) {
         week.days.forEachIndexed { col, date ->
             val shownSpans = week.spans.count { col in it.startCol..it.endCol && it.lane < MAX_LANES }
             val freeSlots = (MAX_LANES - shownSpans).coerceAtLeast(0)
             val timedShown = minOf(freeSlots, week.timedByDay[date].orEmpty().size)
             val hidden = (week.countByDay[date] ?: 0) - shownSpans - timedShown
-            // The overflow row is part of the day column too: tapping it (whether
-            // it shows "+N" or is blank) opens that day, same as the app.
             Box(
-                modifier = GlanceModifier
+                modifier = GlanceModifier.width(colW).height(LANE_HEIGHT),
-                    .width(colW)
-                    .height(LANE_HEIGHT)
-                    .clickable(openDayAction(context, date)),
                 contentAlignment = Alignment.CenterStart,
             ) {
                 if (hidden > 0) {

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>
@@ -10,6 +10,7 @@
     <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>
@@ -25,6 +26,7 @@
     <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>
@@ -33,11 +35,14 @@
     <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>
@@ -56,6 +61,7 @@
     <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>
@@ -88,6 +94,7 @@
     <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>
@@ -96,6 +103,7 @@
     <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>
@@ -105,6 +113,7 @@
     <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>
@@ -147,6 +156,7 @@
     <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>
@@ -186,8 +196,10 @@
         <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>
@@ -203,19 +215,23 @@
     <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">Alles erledigt</string>
+
     <!-- Terminsuche -->
     <string name="search_action">Suchen</string>
     <string name="search_hint">Termine suchen</string>
@@ -223,6 +239,7 @@
     <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>
@@ -233,18 +250,23 @@
     <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>
+    <string name="back">Zurück</string>
     <string name="settings_section_appearance">Darstellung</string>
     <string name="settings_theme">Design</string>
     <string name="settings_theme_system">System</string>
@@ -281,8 +303,6 @@
     </plurals>
     <string name="settings_section_event_form">Termin-Formular</string>
     <string name="settings_form_fields_hint">Standardmäßig angezeigte Felder — alles Weitere liegt hinter \"Weitere Felder\"</string>
-    <string name="settings_autofocus_title">Titel bei neuem Termin fokussieren</string>
-    <string name="settings_autofocus_title_hint">Beim Anlegen eines neuen Termins den Cursor direkt ins Titelfeld setzen und die Tastatur öffnen.</string>
     <string name="settings_color_unsupported">Farben auf nicht unterstützten Kalendern erlauben</string>
     <string name="settings_color_unsupported_hint">Manche Kalender (z. B. bestimmte CalDAV) stellen keine Farbpalette bereit; eine eigene Terminfarbe wird dort bei der nächsten Synchronisierung unter Umständen verworfen oder überschrieben. Das ist eine Einschränkung dieser Kalender und kann von Calendula nicht behoben werden.</string>
     <string name="settings_section_notifications">Benachrichtigungen</string>
@@ -295,6 +315,7 @@
     <string name="reminder_none">Keine</string>
     <string name="reminder_use_default">Standard-Erinnerung verwenden</string>
     <string name="reminder_custom_amount">Anzahl</string>
+    <string name="reminder_custom_with_value">Benutzerdefiniert (%1$s)</string>
     <string name="reminder_custom_set">Übernehmen</string>
     <string name="settings_calendar_reminders_hint">Standard pro Kalender überschreiben — getrennt für Termine mit Uhrzeit und ganztägige Termine. Ein Kalender kann den Standard übernehmen, weglassen oder einen eigenen festlegen.</string>
     <string name="settings_calendar_reminder_inherits">Standard (%1$s)</string>
@@ -322,6 +343,7 @@
     <string name="settings_about_logo_desc">Calendula-App-Symbol</string>
     <string name="settings_report_problem">Problem melden</string>
     <string name="settings_report_problem_hint">Absturzbericht senden oder Issue-Tracker öffnen</string>
+
     <!-- Calendar manager -->
     <string name="calendars_title">Kalender</string>
     <string name="calendars_local_header">Deine Kalender</string>
@@ -376,15 +398,16 @@
         <item quantity="one">%d bereits in diesem Kalender übersprungen.</item>
         <item quantity="other">%d bereits in diesem Kalender übersprungen.</item>
     </plurals>
+
     <!-- Absturzberichte: vom Nutzer selbst als Gitea-Issue einreichbar -->
-    <string name="crash_dialog_title">Calendula ist abgestürzt</string>
+    <string name="crash_dialog_title">%1$s 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>
+    <string name="crash_dialog_message">%1$s wurde beim letzten Mal unerwartet beendet. Du kannst bei der Behebung helfen, indem du diesen Bericht als Issue sendest. Er bleibt auf deinem Gerät, bis du ihn teilst, und enthält keine persönlichen Daten oder Kalenderinhalte — nur die technischen Angaben unten.</string>
     <string name="crash_dialog_report">Melden</string>
     <string name="crash_dialog_dismiss">Nicht jetzt</string>
     <string name="crash_report_issue_title">Absturzbericht</string>
-    <string name="crash_report_clip_label">Calendula-Absturzbericht</string>
+    <string name="crash_report_clip_label">%1$s-Absturzbericht</string>
     <string name="crash_report_copied">Bericht in die Zwischenablage kopiert</string>
     <string name="crash_report_open_failed">Der Issue-Tracker konnte nicht geöffnet werden. Der Bericht ist in deiner Zwischenablage.</string>
-    <string name="crash_report_body_template">Danke, dass du einen Absturz in Calendula meldest. Bitte ergänze, was du gerade getan hast, und sende dann ab.\n\n### Was ist passiert\n\n\n### Absturzbericht\n%1$s\n</string>
+    <string name="crash_report_body_template">Danke, dass du einen Absturz in %1$s meldest. Bitte ergänze, was du gerade getan hast, und sende dann ab.\n\n### Was ist passiert\n\n\n### Absturzbericht\n%2$s\n</string>
     <string name="crash_report_body_paste">_(Der Bericht war zu lang für diesen Link — füge ihn aus deiner Zwischenablage hier ein.)_</string>
 </resources>