feat(timers): redo the add-timer flow as a full-screen calculator keypad

The Timers tab gets a full rewrite of how a timer is created, after Google
Clock as the interaction reference (PLAN.md §11):

- A dedicated TimerSetupScreen replaces the bottom-sheet/inline setup panel:
  a per-unit "00h 00m 00s" readout, a "00" key, and a big centred play
  button that never shifts position when Clear fades in beside it.
- The keypad grows into the thumb zone on its own screen (92dp keys, pushed
  toward the bottom), and both it and the readout read bold.
- Presets are dropped from the flow; TimerDurationEntry gains the matching
  domain support (hoursSegment/minutesSegment/secondsSegment,
  plusDoubleZero()).
- An empty timer list shows the same readout/keypad/Start inline, in place
  of a "tap + to add" card — the keypad is still the empty state, just the
  redesigned one.
- Timer cards are disconnected like the Alarms tab's own list, each with an
  instant, unconfirmed delete via a small corner button (re-creating a
  timer is faster than reading a confirmation dialog would be).
- Hero readouts go bold app-wide to match: stopwatch, alarm rows, world
  clock, the ring screen, and both editors' length/time displays
  (ClockulaReadoutDefaults.Hero and matching call sites).

Alongside: Android 16 Live Update support for the running-timer notification
(POST_PROMOTED_NOTIFICATIONS, ProgressStyle), the live pill restyled to a
plain tonal circle, the alarm dismiss-chooser dialog moved onto Floret's
OptionCard, and small fixes to addTime's zero/negative-result handling,
repeat-day selection and alarm routes.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

.gitmodules

@@ -1,3 +1,4 @@
 [submodule "floret-kit"]
 	path = floret-kit
 	url = https://codeberg.org/jlmakiola/floret-kit.git
+	branch = feat/clockula

app/src/androidTest/java/de/jeanlucmakiola/clockula/ui/AlarmsInstrumentedTest.kt

@@ -122,7 +122,7 @@ class AlarmsInstrumentedTest {
     fun theFabCreatesAnAlarmAndOpensItsEditor() {
         openEditorForNewAlarm()
 
-        composeTestRule.onNodeWithText(string(R.string.editor_title)).assertIsDisplayed()
+        composeTestRule.onNodeWithContentDescription("hour", substring = true).assertIsDisplayed()
         assertThat(runBlocking { seams.alarms().alarms().first() }).hasSize(1)
     }
 
@@ -205,7 +205,7 @@ class AlarmsInstrumentedTest {
         composeTestRule.onNodeWithText("Work").performClick()
         composeTestRule.waitForIdle()
 
-        composeTestRule.onNodeWithText(string(R.string.editor_delete)).performClick()
+        composeTestRule.onNodeWithContentDescription(string(R.string.editor_delete)).performClick()
         composeTestRule.waitForIdle()
         composeTestRule.onNodeWithText(string(R.string.action_delete)).performClick()
         composeTestRule.waitForIdle()

app/src/androidTest/java/de/jeanlucmakiola/clockula/ui/StopwatchInstrumentedTest.kt

@@ -105,14 +105,14 @@ class StopwatchInstrumentedTest {
 
     /** §5.14 #2 */
     @Test
-    fun twoTapsOnLapAppendTwoRowsAndLeaveAThirdInProgress() {
+    fun newLapsStayVisibleAtTheTopOfTheList() {
         openStopwatchTab()
 
-        startAndLap(times = 2)
+        startAndLap(times = 4)
 
-        assertThat(storedLaps().map { it.index }).containsExactly(1, 2).inOrder()
+        assertThat(storedLaps().map { it.index }).containsExactly(1, 2, 3, 4).inOrder()
         composeTestRule
-            .onNodeWithContentDescription(context.getString(R.string.stopwatch_lap_number, 3), substring = true)
+            .onNodeWithContentDescription(context.getString(R.string.stopwatch_lap_number, 5), substring = true)
             .assertIsDisplayed()
     }
 

app/src/androidTest/java/de/jeanlucmakiola/clockula/ui/TimersInstrumentedTest.kt

@@ -5,6 +5,7 @@ import android.content.Intent
 import androidx.compose.ui.test.assertIsDisplayed
 import androidx.compose.ui.test.junit4.v2.createEmptyComposeRule
 import androidx.compose.ui.test.onAllNodesWithText
+import androidx.compose.ui.test.onNodeWithContentDescription
 import androidx.compose.ui.test.onNodeWithText
 import androidx.compose.ui.test.performClick
 import androidx.lifecycle.Lifecycle
@@ -96,10 +97,13 @@ class TimersInstrumentedTest {
     /** §5.19 #1 */
     @Test
     fun typingOnTheKeypadAndPressingStartCreatesOneRunningTimer() {
+        // The list starts empty (teardown clears it), so the keypad is
+        // already inline — no FAB tap needed to reach it.
         openTimersTab()
 
         typeDigits('1', '3', '0')
-        composeTestRule.onNodeWithText(string(R.string.timers_setup_start)).performClick()
+        // The play button is icon-only; "Start" is its content description.
+        composeTestRule.onNodeWithContentDescription(string(R.string.timers_setup_start)).performClick()
         composeTestRule.waitForIdle()
 
         val timers = stored()
@@ -116,7 +120,9 @@ class TimersInstrumentedTest {
         launched.recreate()
         composeTestRule.waitForIdle()
 
-        composeTestRule.onNodeWithText("0:01:30").assertIsDisplayed()
+        // The readout is now three segments ("00h 01m 30s"); its merged
+        // semantics still carry the spoken "0:01:30" form (`TimerDurationReadout`).
+        composeTestRule.onNodeWithContentDescription("0:01:30").assertIsDisplayed()
     }
 
     /** §5.19 #3 */

app/src/main/AndroidManifest.xml

@@ -27,6 +27,8 @@
     <!-- The ring notification. Denied, the alarm still sounds: the audio belongs
          to the foreground service, not to the notification. -->
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+    <!-- Enables the system's Live Update and status bar chip for a running timer. -->
+    <uses-permission android:name="android.permission.POST_PROMOTED_NOTIFICATIONS" />
 
     <!-- The ringing service. systemExempted is Android's own answer for an app
          holding an exact-alarm permission that continues an alarm in the

app/src/main/java/de/jeanlucmakiola/clockula/ClockulaApp.kt

@@ -51,7 +51,6 @@ class ClockulaApp : Application() {
                 appLabel = getString(R.string.app_name),
                 newIssueUrl = getString(R.string.report_issue_url),
                 chooseIssueUrl = getString(R.string.report_issue_url),
-                issueTitle = getString(R.string.crash_report_issue_title),
             ),
         )
 

app/src/main/java/de/jeanlucmakiola/clockula/data/timers/TimerRepository.kt

@@ -21,9 +21,10 @@ interface TimerRepository {
     suspend fun reset(id: Long)
 
     /**
-     * "+1 min", measured from the tap: a RUNNING timer is rebased on what is
+     * A signed adjustment measured from the tap: a RUNNING timer is rebased on what is
      * actually left, a PAUSED one keeps its pause, an **EXPIRED one resumes with
-     * exactly [extra] left**, and an IDLE one is a silent no-op.
+     * exactly [extra] left** for a positive adjustment, and an IDLE one is a silent no-op.
+     * Subtraction that would leave zero or less is a no-op.
      * [Timer.duration] is untouched on every branch, so [reset] still returns
      * the timer to the length the user configured (M6 D12).
      */

app/src/main/java/de/jeanlucmakiola/clockula/data/timers/TimerRepositoryImpl.kt

@@ -73,19 +73,20 @@ class TimerRepositoryImpl @Inject constructor(
     }
 
     /**
-     * One rule for all three live states: the extra is measured **from the
+     * One rule for all three live states: the signed adjustment is measured **from the
      * tap**, never from an anchor that has gone by. [Timer.duration] is never
      * moved, so `reset` still returns the timer to the length the user
      * configured (M6 D12).
      *
      * | Before | After |
      * |---|---|
-     * | RUNNING | still running, rebased on `snapshot.remaining + extra` |
-     * | PAUSED | still paused, `remaining + extra`. The user paused deliberately |
-     * | EXPIRED | **RUNNING with exactly `extra` left**, all three anchors written |
+     * | RUNNING | still running, rebased on `snapshot.remaining + extra` if positive |
+     * | PAUSED | still paused, `remaining + extra` if positive |
+     * | EXPIRED | **RUNNING with exactly `extra` left** for positive additions |
      * | IDLE | nothing. A stale notification action is a silent no-op |
      */
     override suspend fun addTime(id: Long, extra: Duration) {
+        if (extra == Duration.ZERO) return
         val now = elapsedRealtimeClock.elapsedRealtime()
         val wall = wallClock.now()
         edit(id, wall) { timer ->
@@ -94,17 +95,22 @@ class TimerRepositoryImpl @Inject constructor(
                 // a timer whose anchor is already past has zero left, and the
                 // user asked for `extra` more than zero — not `extra` more than
                 // an anchor that has gone by.
-                TimerState.RUNNING ->
-                    timer.anchored(timer.snapshotAt(now, wall).remaining + extra, now, wall)
+                TimerState.RUNNING -> {
+                    val left = timer.snapshotAt(now, wall).remaining + extra
+                    if (left <= Duration.ZERO) null else timer.anchored(left, now, wall)
+                }
 
                 // The same sentence, with the anchor that has gone by being the
                 // expiry itself: "+1 min" on a timer that has just rung is the
                 // commonest gesture in a timer app, and a second tap on Start is
                 // a papercut. Resuming here is also the only way to avoid
                 // emitting an intermediate PAUSED frame to the pill and the row.
-                TimerState.EXPIRED -> timer.anchored(extra, now, wall)
+                TimerState.EXPIRED -> if (extra > Duration.ZERO) timer.anchored(extra, now, wall) else null
 
-                TimerState.PAUSED -> timer.copy(remaining = timer.remaining + extra)
+                TimerState.PAUSED -> {
+                    val left = timer.remaining + extra
+                    if (left <= Duration.ZERO) null else timer.copy(remaining = left)
+                }
 
                 TimerState.IDLE -> null
             }

app/src/main/java/de/jeanlucmakiola/clockula/domain/timer/TimerDurationEntry.kt

@@ -38,6 +38,14 @@ data class TimerDurationEntry(val digits: String = "") {
     /** [duration] inside `TimerPresets.MIN..MAX`. */
     val canStart: Boolean get() = duration in TimerPresets.MIN..TimerPresets.MAX
 
+    /**
+     * Two digits each, unlike [display]: the per-unit readout (00h 00m 00s)
+     * never strips a leading zero, since each segment carries its own suffix.
+     */
+    val hoursSegment: String get() = digits.padStart(DIGITS, '0').substring(0, 2)
+    val minutesSegment: String get() = digits.padStart(DIGITS, '0').substring(2, 4)
+    val secondsSegment: String get() = digits.padStart(DIGITS, '0').substring(4, 6)
+
     /** A non-digit, a seventh digit, and a leading zero into an empty entry are all ignored. */
     fun plusDigit(digit: Char): TimerDurationEntry = when {
         !digit.isDigit() -> this
@@ -48,6 +56,9 @@ data class TimerDurationEntry(val digits: String = "") {
         else -> TimerDurationEntry(digits + digit)
     }
 
+    /** Google Clock's "00" key: two zeroes shifted in at once, nothing more. */
+    fun plusDoubleZero(): TimerDurationEntry = plusDigit('0').plusDigit('0')
+
     fun backspace(): TimerDurationEntry =
         if (digits.isEmpty()) this else TimerDurationEntry(digits.dropLast(1))
 

app/src/main/java/de/jeanlucmakiola/clockula/domain/timer/TimerNotification.kt

@@ -11,6 +11,7 @@ data class TimerNotificationState(
     val label: String,
     val mode: TimerMode,
     val remaining: Duration,
+    val duration: Duration,
     /** The chronometer's wall-clock base. Non-null only for a RUNNING subject with a wall-clock end. */
     val chronometerBase: Instant?,
     val otherActiveTimers: Int,
@@ -32,6 +33,7 @@ object TimerNotificationPolicy {
             label = subject.timer.label,
             mode = subject.mode,
             remaining = subject.remaining,
+            duration = subject.timer.duration,
             // The platform renders the countdown, so the service posts once per
             // state change rather than once per second (D19). A running row with
             // no wall-clock end is corrupt: fall back to a static readout rather
@@ -48,7 +50,7 @@ object TimerNotificationPolicy {
         )
     }
 
-    /** The same pair the row offers for that mode — one vocabulary, two surfaces (D17). */
+    /** The two most useful shade actions for each mode; the app row has more room. */
     private fun actionsFor(mode: TimerMode): List<TimerNotificationAction> = when (mode) {
         TimerMode.RUNNING -> listOf(TimerNotificationAction.PAUSE, TimerNotificationAction.ADD_MINUTE)
         TimerMode.PAUSED -> listOf(TimerNotificationAction.RESUME, TimerNotificationAction.RESET)

app/src/main/java/de/jeanlucmakiola/clockula/timer/service/TimerNotifications.kt

@@ -6,6 +6,7 @@ import android.app.NotificationManager
 import android.app.PendingIntent
 import android.content.Context
 import android.content.Intent
+import android.os.Build
 import androidx.core.app.NotificationCompat
 import de.jeanlucmakiola.clockula.MainActivity
 import de.jeanlucmakiola.clockula.R
@@ -74,7 +75,7 @@ object TimerNotifications {
             .setContentIntent(showPendingIntent(context))
             .build()
 
-    /** The subject, and a count. Two actions at most — the pair the row offers. */
+    /** The subject, and a count. Two quick actions; the app row also offers subtraction. */
     fun timer(context: Context, state: TimerNotificationState): Notification {
         val builder = NotificationCompat.Builder(context, TIMER_CHANNEL_ID)
             .setSmallIcon(R.drawable.ic_notification)
@@ -85,6 +86,9 @@ object TimerNotifications {
             .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
             .setOngoing(true)
             .setAutoCancel(false)
+            // The platform countdown supplies a ticking status bar chip on
+            // Android 16+ when the system promotes the running notification.
+            .setRequestPromotedOngoing(state.mode == TimerMode.RUNNING)
             // False exactly once per ring session, so an expiry heads-ups once
             // and a countdown update never does (D17). `setOnlyAlertOnce` alone
             // would let the *first* post of a countdown alert, because it only
@@ -93,6 +97,16 @@ object TimerNotifications {
             .setOnlyAlertOnce(state.alertOnce)
             .setContentIntent(showPendingIntent(context))
 
+        // System templates keep the notification eligible for Live Updates.
+        val duration = state.duration.inWholeMilliseconds
+        var progress = 0
+        if (duration > 0L) {
+            val elapsed = (duration - state.remaining.inWholeMilliseconds)
+                .coerceIn(0L, duration)
+            progress = ((elapsed.toDouble() / duration) * 100).toInt()
+            builder.setProgress(100, progress, false)
+        }
+
         if (state.otherActiveTimers > 0) {
             builder.setSubText(
                 context.resources.getQuantityString(
@@ -123,7 +137,14 @@ object TimerNotifications {
                 actionPendingIntent(context, action, state.subjectId),
             )
         }
-        return builder.build()
+        val notification = builder.build()
+        if (Build.VERSION.SDK_INT < 36 || duration <= 0L) return notification
+
+        // Android 16's native progress template gives the timer a tracker in
+        // the expanded Live Update. Older devices retain the standard bar.
+        return Notification.Builder.recoverBuilder(context, notification)
+            .setStyle(Notification.ProgressStyle().setProgress(progress))
+            .build()
     }
 
     /** A static readout: a paused timer, an expired one, or a corrupt running row (D19). */

app/src/main/java/de/jeanlucmakiola/clockula/timer/service/TimerService.kt

@@ -14,6 +14,7 @@ import de.jeanlucmakiola.clockula.data.prefs.SettingsPrefs
 import de.jeanlucmakiola.clockula.data.timers.TimerRepository
 import de.jeanlucmakiola.clockula.domain.ring.RingFallbackPolicy
 import de.jeanlucmakiola.clockula.domain.timer.TimerNotificationState
+import de.jeanlucmakiola.clockula.domain.timer.TimerMode
 import de.jeanlucmakiola.clockula.domain.timer.TimerRingDecision
 import de.jeanlucmakiola.clockula.ring.RingAudioPlayer
 import de.jeanlucmakiola.clockula.ring.RingVibrator
@@ -81,6 +82,7 @@ class TimerService : Service() {
     /** The two independent delays the engine hands down (D20). */
     private var expiry: Job? = null
     private var silence: Job? = null
+    private var progressRefresh: Job? = null
 
     /** Which timer the audio is currently sounding for, so an unchanged decision does nothing. */
     private var sounding: Long? = null
@@ -140,6 +142,7 @@ class TimerService : Service() {
     }
 
     override fun onDestroy() {
+        progressRefresh?.cancel()
         releaseRing()
         scope.cancel()
         super.onDestroy()
@@ -169,6 +172,15 @@ class TimerService : Service() {
         applyRing(state.ring)
         post(notification)
         scheduleDelays(state)
+        progressRefresh?.cancel()
+        progressRefresh = if (notification.mode == TimerMode.RUNNING) {
+            scope.launch {
+                // The system animates the chip's chronometer itself. Refresh
+                // the shade's determinate bar less often to limit work.
+                delay(15_000L)
+                refresh.tryEmit(Unit)
+            }
+        } else null
     }
 
     /**
@@ -289,6 +301,7 @@ class TimerService : Service() {
     private fun stop() {
         expiry?.cancel()
         silence?.cancel()
+        progressRefresh?.cancel()
         releaseRing()
         stopForeground(STOP_FOREGROUND_REMOVE)
         // The placeholder is posted before anything is read, so a service that

app/src/main/java/de/jeanlucmakiola/clockula/ui/alarms/AlarmEditorScreen.kt

@@ -2,11 +2,14 @@ package de.jeanlucmakiola.clockula.ui.alarms
 
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
-import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.rounded.Delete
 import androidx.compose.material3.AlertDialog
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Switch
 import androidx.compose.material3.Text
@@ -19,10 +22,7 @@ import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.text.AnnotatedString
-import androidx.compose.ui.text.SpanStyle
-import androidx.compose.ui.text.buildAnnotatedString
-import androidx.compose.ui.text.withStyle
+import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import androidx.hilt.navigation.compose.hiltViewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
@@ -34,6 +34,7 @@ import de.jeanlucmakiola.clockula.ui.shell.LocalLivePillInset
 import de.jeanlucmakiola.floret.components.CollapsingScaffold
 import de.jeanlucmakiola.floret.components.GroupedListInset
 import de.jeanlucmakiola.floret.components.GroupedRow
+import de.jeanlucmakiola.floret.components.GroupedSectionHeader
 import de.jeanlucmakiola.floret.components.GroupedSurface
 import de.jeanlucmakiola.floret.components.InlineTextField
 import de.jeanlucmakiola.floret.components.Position
@@ -49,11 +50,14 @@ private enum class OpenPicker { VIBRATE, VOLUME_RAMP, SNOOZE_LENGTH, SNOOZE_LIMI
 @Composable
 fun AlarmEditorScreen(
     onBack: () -> Unit,
+    openTimePicker: Boolean = false,
     modifier: Modifier = Modifier,
     viewModel: AlarmEditorViewModel = hiltViewModel(),
 ) {
     val state by viewModel.state.collectAsStateWithLifecycle()
     val picker by viewModel.ringtonePicker.collectAsStateWithLifecycle()
+    var confirmingDelete by rememberSaveable { mutableStateOf(false) }
+    val formatTime = rememberAlarmTimeFormatter()
 
     // Registered unconditionally, and deliberately **not** inside the
     // `picker?.let` below: the picker's open flag is ViewModel state that does
@@ -79,9 +83,35 @@ fun AlarmEditorScreen(
         onBack = onBack,
         modifier = modifier,
         predictiveBack = true,
+        actions = {
+            if (state is AlarmEditorUiState.Editing) {
+                IconButton(onClick = { confirmingDelete = true }) {
+                    Icon(
+                        Icons.Rounded.Delete,
+                        contentDescription = stringResource(R.string.editor_delete),
+                    )
+                }
+            }
+        },
     ) {
         val editing = state as? AlarmEditorUiState.Editing ?: return@CollapsingScaffold
-        AlarmEditorContent(editing = editing, viewModel = viewModel)
+        AlarmEditorContent(
+            editing = editing,
+            viewModel = viewModel,
+            openTimePicker = openTimePicker,
+        )
+    }
+
+    val editing = state as? AlarmEditorUiState.Editing
+    if (confirmingDelete && editing != null) {
+        DeleteConfirmation(
+            time = formatTime(editing.time),
+            onConfirm = {
+                confirmingDelete = false
+                viewModel.onDelete()
+            },
+            onDismiss = { confirmingDelete = false },
+        )
     }
 
     picker?.let { pickerState ->
@@ -103,6 +133,7 @@ private const val AUDIO_MIME = "audio/*"
 private fun AlarmEditorContent(
     editing: AlarmEditorUiState.Editing,
     viewModel: AlarmEditorViewModel,
+    openTimePicker: Boolean,
 ) {
     // Saveable, not remembered: a dialog open across a rotation must still be
     // open afterwards — `AlarmTimePickerDialog` already saves its own display
@@ -110,20 +141,23 @@ private fun AlarmEditorContent(
     // and keep the mode (M5 D22's "back is just back" is about writes, not
     // about losing a half-entered time).
     var openPicker by rememberSaveable { mutableStateOf<OpenPicker?>(null) }
-    var pickingTime by rememberSaveable { mutableStateOf(false) }
-    var confirmingDelete by rememberSaveable { mutableStateOf(false) }
-    val formatTime = rememberAlarmTimeFormatter()
+    var pickingTime by rememberSaveable { mutableStateOf(openTimePicker) }
 
     TimeCard(time = editing.time, onClick = { pickingTime = true })
+    Spacer(Modifier.height(16.dp))
     LabelField(label = editing.label, onLabelTyped = viewModel::onLabelTyped)
 
-    SectionHeader(stringResource(R.string.editor_repeat))
-    RepeatDaySelector(repeatDays = editing.repeatDays, onDayToggled = viewModel::onDayToggled)
+    GroupedSectionHeader(stringResource(R.string.editor_repeat))
+    RepeatDaySelector(
+        repeatDays = editing.repeatDays,
+        onDayToggled = viewModel::onDayToggled,
+        position = if (editing.canSkipNext) Position.Top else Position.Alone,
+    )
     if (editing.canSkipNext) {
         GroupedRow(
             title = stringResource(R.string.editor_skip_next),
             summary = stringResource(R.string.editor_skip_next_summary),
-            position = Position.Alone,
+            position = Position.Bottom,
             trailing = {
                 Switch(
                     checked = editing.skipNextOccurrence,
@@ -134,7 +168,7 @@ private fun AlarmEditorContent(
         )
     }
 
-    SectionHeader(stringResource(R.string.editor_section_sound))
+    GroupedSectionHeader(stringResource(R.string.editor_section_sound))
     SoundRow(editing = editing, position = positionOf(0, 3), onClick = viewModel::onOpenRingtonePicker)
     GroupedRow(
         title = stringResource(R.string.editor_vibrate),
@@ -152,7 +186,7 @@ private fun AlarmEditorContent(
         onClick = { openPicker = OpenPicker.VOLUME_RAMP },
     )
 
-    SectionHeader(stringResource(R.string.editor_section_snooze))
+    GroupedSectionHeader(stringResource(R.string.editor_section_snooze))
     GroupedRow(
         title = stringResource(R.string.editor_snooze_length),
         summary = overrideSummary(
@@ -181,8 +215,6 @@ private fun AlarmEditorContent(
         onClick = { openPicker = OpenPicker.CHALLENGE },
     )
 
-    Spacer(Modifier.height(16.dp))
-    DeleteRow(onClick = { confirmingDelete = true })
     Spacer(Modifier.height(LocalLivePillInset.current))
 
     if (pickingTime) {
@@ -195,16 +227,6 @@ private fun AlarmEditorContent(
             onDismiss = { pickingTime = false },
         )
     }
-    if (confirmingDelete) {
-        DeleteConfirmation(
-            time = formatTime(editing.time),
-            onConfirm = {
-                confirmingDelete = false
-                viewModel.onDelete()
-            },
-            onDismiss = { confirmingDelete = false },
-        )
-    }
     when (openPicker) {
         null -> Unit
         OpenPicker.VIBRATE -> VibratePicker(
@@ -252,6 +274,7 @@ private fun TimeCard(time: TimeOfDay, onClick: () -> Unit, modifier: Modifier =
         Text(
             text = formatTime(time),
             style = MaterialTheme.typography.displayMedium,
+            fontWeight = FontWeight.Bold,
             color = MaterialTheme.colorScheme.onSurface,
             modifier = Modifier.padding(horizontal = 20.dp, vertical = 20.dp),
         )
@@ -301,17 +324,6 @@ private fun SoundRow(
     )
 }
 
-/** Tinted through the AnnotatedString overload, so no literal colour is written. */
-@Composable
-private fun DeleteRow(onClick: () -> Unit) {
-    val error = MaterialTheme.colorScheme.error
-    val label = stringResource(R.string.editor_delete)
-    val title: AnnotatedString = buildAnnotatedString {
-        withStyle(SpanStyle(color = error)) { append(label) }
-    }
-    GroupedRow(title = title, position = Position.Alone, onClick = onClick)
-}
-
 /**
  * A confirmation that names the alarm, deliberately instead of an undo chip:
  * an accidentally deleted alarm is discovered at 07:00, not now, so the cheap
@@ -331,17 +343,3 @@ private fun DeleteConfirmation(time: String, onConfirm: () -> Unit, onDismiss: (
         },
     )
 }
-
-/** A run's header, on the same edge as the cards it belongs to. */
-@Composable
-private fun SectionHeader(text: String) {
-    Column {
-        Spacer(Modifier.height(16.dp))
-        Text(
-            text = text,
-            style = MaterialTheme.typography.titleSmall,
-            color = MaterialTheme.colorScheme.primary,
-            modifier = Modifier.padding(horizontal = GroupedListInset, vertical = 8.dp),
-        )
-    }
-}

app/src/main/java/de/jeanlucmakiola/clockula/ui/alarms/AlarmRoutes.kt

@@ -3,7 +3,10 @@ package de.jeanlucmakiola.clockula.ui.alarms
 /** The editor's route and the name its argument is declared under (M5 D3). */
 internal object AlarmRoutes {
     const val ARG_ALARM_ID: String = "alarmId"
-    const val EDITOR_PATTERN: String = "alarms/edit/{alarmId}"
+    const val ARG_PICK_TIME: String = "pickTime"
+    const val EDITOR_PATTERN: String = "alarms/edit/{alarmId}?pickTime={pickTime}"
 
     fun editor(alarmId: Long): String = "alarms/edit/$alarmId"
+
+    fun newEditor(alarmId: Long): String = "${editor(alarmId)}?pickTime=true"
 }

app/src/main/java/de/jeanlucmakiola/clockula/ui/alarms/AlarmRow.kt

@@ -1,9 +1,16 @@
 package de.jeanlucmakiola.clockula.ui.alarms
 
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Switch
+import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalConfiguration
 import androidx.compose.ui.res.pluralStringResource
@@ -13,14 +20,18 @@ import androidx.compose.ui.semantics.semantics
 import androidx.compose.ui.text.AnnotatedString
 import androidx.compose.ui.text.SpanStyle
 import androidx.compose.ui.text.buildAnnotatedString
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.text.withStyle
+import androidx.compose.ui.unit.dp
 import de.jeanlucmakiola.clockula.R
 import de.jeanlucmakiola.clockula.domain.RepeatDays
 import de.jeanlucmakiola.clockula.domain.RepeatDaysSummary
 import de.jeanlucmakiola.clockula.domain.RepeatSummary
 import de.jeanlucmakiola.clockula.domain.format.NextFireLabel
 import de.jeanlucmakiola.clockula.ui.common.rememberAlarmTimeFormatter
-import de.jeanlucmakiola.floret.components.GroupedRow
+import de.jeanlucmakiola.floret.components.GroupedListInset
+import de.jeanlucmakiola.floret.components.GroupedSurface
 import de.jeanlucmakiola.floret.components.Position
 import java.time.DayOfWeek
 import java.time.format.TextStyle
@@ -28,17 +39,12 @@ import java.time.temporal.WeekFields
 import java.util.Locale
 
 /**
- * One alarm, as the canonical two-line grouped row: the time (with the label
- * beside it), the repeat summary and the next-fire line, and the switch.
- *
- * A disabled alarm is `dimmed` — the kit's own answer for "present but
- * switched off" — and the *next* alarm is marked with colour rather than size:
- * Expressive is not big or bold (M5 D7, D15).
+ * A standalone alarm card. The time and switch share the first line, leaving
+ * room below for the label and schedule without squeezing either beside the time.
  */
 @Composable
 internal fun AlarmRow(
     row: AlarmRowState,
-    position: Position,
     onClick: () -> Unit,
     onToggle: (Boolean) -> Unit,
     modifier: Modifier = Modifier,
@@ -46,33 +52,67 @@ internal fun AlarmRow(
     val formatTime = rememberAlarmTimeFormatter()
     val time = formatTime(row.time)
     val toggleDescription = stringResource(R.string.alarm_row_toggle, time)
-    GroupedRow(
-        title = rowTitle(time, row.label),
-        summary = rowSummary(row),
-        position = position,
-        dimmed = !row.enabled,
-        modifier = modifier,
-        trailing = {
-            Switch(
-                checked = row.enabled,
-                onCheckedChange = onToggle,
-                // "Alarm at 07:00" — a bare switch announces neither which row
-                // it belongs to nor what it does.
-                modifier = Modifier.semantics { contentDescription = toggleDescription },
-            )
-        },
+    val textColor = if (row.enabled) {
+        MaterialTheme.colorScheme.onSurface
+    } else {
+        MaterialTheme.colorScheme.onSurface.copy(alpha = 0.38f)
+    }
+    val supportingColor = if (row.enabled) {
+        MaterialTheme.colorScheme.onSurfaceVariant
+    } else {
+        MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.38f)
+    }
+    GroupedSurface(
+        position = Position.Alone,
+        modifier = modifier.padding(horizontal = GroupedListInset),
         onClick = onClick,
-    )
-}
-
-@Composable
-private fun rowTitle(time: String, label: String): AnnotatedString {
-    val variant = MaterialTheme.colorScheme.onSurfaceVariant
-    return buildAnnotatedString {
-        append(time)
-        if (label.isNotBlank()) {
-            append("  ")
-            withStyle(SpanStyle(color = variant)) { append(label) }
+        color = if (row.enabled) {
+            MaterialTheme.colorScheme.surfaceContainerHigh
+        } else {
+            MaterialTheme.colorScheme.surfaceContainer
+        },
+    ) {
+        Column(
+            modifier = Modifier.fillMaxWidth().padding(horizontal = 20.dp, vertical = 20.dp),
+            verticalArrangement = Arrangement.spacedBy(8.dp),
+        ) {
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                horizontalArrangement = Arrangement.spacedBy(16.dp),
+                verticalAlignment = Alignment.CenterVertically,
+            ) {
+                Text(
+                    text = time,
+                    style = MaterialTheme.typography.displaySmall,
+                    fontWeight = FontWeight.Bold,
+                    color = textColor,
+                    modifier = Modifier.weight(1f),
+                    maxLines = 1,
+                    overflow = TextOverflow.Ellipsis,
+                )
+                // Keep the switch live and fully visible even when the alarm is off.
+                Switch(
+                    checked = row.enabled,
+                    onCheckedChange = onToggle,
+                    // "Alarm at 07:00" — a bare switch announces neither which row
+                    // it belongs to nor what it does.
+                    modifier = Modifier.semantics { contentDescription = toggleDescription },
+                )
+            }
+            if (row.label.isNotBlank()) {
+                Text(
+                    text = row.label,
+                    style = MaterialTheme.typography.bodyLarge,
+                    color = textColor,
+                    maxLines = 2,
+                    overflow = TextOverflow.Ellipsis,
+                )
+            }
+            Text(
+                text = rowSummary(row),
+                style = MaterialTheme.typography.bodyMedium,
+                color = supportingColor,
+            )
         }
     }
 }
@@ -88,7 +128,11 @@ private fun rowSummary(row: AlarmRowState): AnnotatedString {
         append(repeat)
         if (next != null) {
             append(separator)
-            if (row.isNext) withStyle(SpanStyle(color = primary)) { append(next) } else append(next)
+            if (row.enabled && row.isNext) {
+                withStyle(SpanStyle(color = primary)) { append(next) }
+            } else {
+                append(next)
+            }
         }
         if (row.skippingNext) {
             append(separator)

app/src/main/java/de/jeanlucmakiola/clockula/ui/alarms/AlarmsScreen.kt

@@ -1,11 +1,12 @@
 package de.jeanlucmakiola.clockula.ui.alarms
 
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.lazy.LazyColumn
-import androidx.compose.foundation.lazy.itemsIndexed
+import androidx.compose.foundation.lazy.items
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.rounded.Add
 import androidx.compose.material3.FloatingActionButton
@@ -26,7 +27,6 @@ import de.jeanlucmakiola.floret.components.CollapsingScaffold
 import de.jeanlucmakiola.floret.components.GroupedListInset
 import de.jeanlucmakiola.floret.components.GroupedSurface
 import de.jeanlucmakiola.floret.components.Position
-import de.jeanlucmakiola.floret.components.positionOf
 import de.jeanlucmakiola.floret.identity.animateItemMotion
 import kotlinx.coroutines.flow.collectLatest
 
@@ -42,6 +42,7 @@ import kotlinx.coroutines.flow.collectLatest
 @Composable
 fun AlarmsScreen(
     onEditAlarm: (Long) -> Unit,
+    onCreateAlarm: (Long) -> Unit,
     modifier: Modifier = Modifier,
     dismissCandidates: LongArray = LongArray(0),
     onDismissCandidatesConsumed: () -> Unit = {},
@@ -55,7 +56,7 @@ fun AlarmsScreen(
     LaunchedEffect(viewModel) {
         // The FAB creates the alarm and the editor edits a persisted row, so
         // the id to navigate to arrives from the ViewModel (M5 D2, D22).
-        viewModel.openEditor.collectLatest(onEditAlarm)
+        viewModel.openEditor.collectLatest(onCreateAlarm)
     }
 
     CollapsingScaffold(
@@ -75,6 +76,7 @@ fun AlarmsScreen(
     ) {
         LazyColumn(
             modifier = Modifier.fillMaxSize(),
+            verticalArrangement = Arrangement.spacedBy(12.dp),
             contentPadding = PaddingValues(
                 top = AlarmsDefaults.ListBottomPadding,
                 bottom = AlarmsDefaults.ListBottomPadding + AlarmsDefaults.FabBand + pillInset,
@@ -83,10 +85,9 @@ fun AlarmsScreen(
             if (rows != null && rows.isEmpty()) {
                 item { AlarmsEmptyState() }
             }
-            itemsIndexed(rows.orEmpty(), key = { _, row -> row.id }) { index, row ->
+            items(rows.orEmpty(), key = { row -> row.id }) { row ->
                 AlarmRow(
                     row = row,
-                    position = positionOf(index, rows.orEmpty().size),
                     onClick = { onEditAlarm(row.id) },
                     onToggle = { enabled -> viewModel.onToggleEnabled(row.id, enabled) },
                     // An alarm whose time changed slides to its new place

app/src/main/java/de/jeanlucmakiola/clockula/ui/alarms/DismissAlarmDialog.kt

@@ -1,25 +1,24 @@
 package de.jeanlucmakiola.clockula.ui.alarms
 
-import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material3.AlertDialog
-import androidx.compose.material3.ListItem
-import androidx.compose.material3.ListItemDefaults
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.semantics.contentDescription
 import androidx.compose.ui.semantics.semantics
+import androidx.compose.ui.unit.dp
 import de.jeanlucmakiola.clockula.R
 import de.jeanlucmakiola.clockula.ui.common.rememberAlarmTimeFormatter
+import de.jeanlucmakiola.floret.components.OptionCard
 
 /**
- * "Which alarm?" — an M3 basic dialog with a list. Tapping a row **is** the
+ * "Which alarm?" — an M3 basic dialog with Floret option cards. Tapping a card **is** the
  * answer; the one action button is Cancel (M9 D13).
  *
  * The canonical component for "pick one of a short list, or cancel": not a
@@ -41,7 +40,10 @@ internal fun DismissAlarmDialog(
         text = {
             // A dialog's own body does not scroll, and a search can name more
             // alarms than fit on a short screen.
-            Column(modifier = Modifier.verticalScroll(rememberScrollState())) {
+            Column(
+                modifier = Modifier.verticalScroll(rememberScrollState()),
+                verticalArrangement = Arrangement.spacedBy(8.dp),
+            ) {
                 rows.forEach { row ->
                     DismissAlarmRow(
                         row = row,
@@ -69,19 +71,10 @@ private fun DismissAlarmRow(
     val repeat = repeatSummaryText(row.repeatDays)
     val spoken = if (row.label.isBlank()) time else "$time, ${row.label}"
     val description = stringResource(R.string.interop_dismiss_row_description, spoken)
-    ListItem(
-        headlineContent = { Text(time) },
-        overlineContent = { Text(repeat) },
-        supportingContent = row.label.takeIf { it.isNotBlank() }?.let { label -> { Text(label) } },
-        // A `ListItem`'s default container is `surface`, which sits *lower* than
-        // the dialog's own `surfaceContainerHigh` and would draw a visible
-        // lighter block per row. `Color.Transparent` is the absence of a colour,
-        // not a literal one.
-        colors = ListItemDefaults.colors(containerColor = Color.Transparent),
-        modifier = Modifier
-            .clickable(onClick = onClick)
-            // One node per row, saying what it is and what tapping it does;
-            // the 48dp target comes free with `ListItem`.
-            .semantics(mergeDescendants = true) { contentDescription = description },
+    OptionCard(
+        label = time,
+        supportingText = listOfNotNull(row.label.takeIf { it.isNotBlank() }, repeat).joinToString(" · "),
+        onClick = onClick,
+        modifier = Modifier.semantics(mergeDescendants = true) { contentDescription = description },
     )
 }

app/src/main/java/de/jeanlucmakiola/clockula/ui/alarms/RepeatDaySelector.kt

@@ -38,13 +38,14 @@ internal fun RepeatDaySelector(
     repeatDays: RepeatDays,
     onDayToggled: (DayOfWeek) -> Unit,
     modifier: Modifier = Modifier,
+    position: Position = Position.Alone,
 ) {
     val configuration = LocalConfiguration.current
     val locale = remember(configuration) { Locale.getDefault() }
     val days = RepeatDaysOrder.startingAt(rememberWeekStart())
 
     GroupedSurface(
-        position = Position.Alone,
+        position = position,
         modifier = modifier.padding(horizontal = GroupedListInset),
     ) {
         Row(

app/src/main/java/de/jeanlucmakiola/clockula/ui/common/PressMotion.kt

@@ -0,0 +1,24 @@
+package de.jeanlucmakiola.clockula.ui.common
+
+import androidx.compose.animation.core.animateFloatAsState
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.interaction.collectIsPressedAsState
+import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.graphicsLayer
+
+/** A press response that leaves neighboring button widths unchanged. */
+@OptIn(ExperimentalMaterial3ExpressiveApi::class)
+@Composable
+internal fun Modifier.pressMotion(interaction: MutableInteractionSource): Modifier {
+    val pressed by interaction.collectIsPressedAsState()
+    val scale by animateFloatAsState(
+        targetValue = if (pressed) 1.04f else 1f,
+        animationSpec = MaterialTheme.motionScheme.fastSpatialSpec(),
+        label = "button press",
+    )
+    return graphicsLayer { scaleX = scale; scaleY = scale }
+}

app/src/main/java/de/jeanlucmakiola/clockula/ui/ring/RingScreen.kt

@@ -31,6 +31,7 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.scale
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import de.jeanlucmakiola.clockula.R
 import de.jeanlucmakiola.clockula.ui.common.rememberAlarmTimeFormatter
@@ -71,6 +72,7 @@ internal fun RingScreen(
             Text(
                 text = formatTime(state.time),
                 style = MaterialTheme.typography.displayLarge,
+                fontWeight = FontWeight.Bold,
                 color = MaterialTheme.colorScheme.primary,
             )
             Text(

app/src/main/java/de/jeanlucmakiola/clockula/ui/shell/ClockulaShell.kt

@@ -38,6 +38,7 @@ import de.jeanlucmakiola.clockula.ui.alarms.AlarmsScreen
 import de.jeanlucmakiola.clockula.ui.stopwatch.StopwatchScreen
 import de.jeanlucmakiola.clockula.ui.timers.TimerEditorScreen
 import de.jeanlucmakiola.clockula.ui.timers.TimerRoutes
+import de.jeanlucmakiola.clockula.ui.timers.TimerSetupScreen
 import de.jeanlucmakiola.clockula.ui.timers.TimersScreen
 import de.jeanlucmakiola.clockula.ui.worldclock.WorldClockScreen
 import de.jeanlucmakiola.floret.identity.fadeThrough
@@ -66,7 +67,7 @@ fun ClockulaShell(
     val pill by viewModel.livePill.collectAsStateWithLifecycle()
     val entry by navController.currentBackStackEntryAsState()
     val route = entry?.destination?.route
-    val selected = ShellNavigation.destinationOf(route) ?: ShellNavigation.start
+    val selected = ShellNavigation.selectedDestinationOf(route) ?: ShellNavigation.start
     val back = ShellNavigation.onBack(route)
 
     // Peer destinations have no spatial relationship, so tabs fade through
@@ -77,8 +78,6 @@ fun ClockulaShell(
     // process death: the intent that asked has been consumed, and re-asking
     // would be a dialog with no provenance (M9 D13).
     var dismissCandidates by rememberSaveable { mutableStateOf(LongArray(0)) }
-    // Whether an incoming intent asked for the timer setup panel (M9 D7).
-    var timerSetupRequested by rememberSaveable { mutableStateOf(false) }
 
     // A notification's deep link — or the exported door's outcome — replayed as
     // exactly the command a tab tap produces, which is what the user expects,
@@ -98,10 +97,12 @@ fun ClockulaShell(
                 navController.navigate(AlarmRoutes.editor(request.alarmId))
             }
             ShellRequest.ComposeTimer -> {
+                // The same two steps the FAB takes: the tab, then the
+                // full-screen setup page on top of it (M9 D7).
                 navController.replay(
                     ShellNavigation.onTabSelected(route, ClockulaDestination.TIMERS),
                 )
-                timerSetupRequested = true
+                navController.navigate(TimerRoutes.NEW)
             }
             is ShellRequest.ChooseAlarmToDismiss -> {
                 navController.replay(
@@ -155,6 +156,7 @@ fun ClockulaShell(
                     composable(ClockulaDestination.ALARMS.route) {
                         AlarmsScreen(
                             onEditAlarm = { navController.navigate(AlarmRoutes.editor(it)) },
+                            onCreateAlarm = { navController.navigate(AlarmRoutes.newEditor(it)) },
                             dismissCandidates = dismissCandidates,
                             onDismissCandidatesConsumed = { dismissCandidates = LongArray(0) },
                         )
@@ -166,20 +168,26 @@ fun ClockulaShell(
                         route = AlarmRoutes.EDITOR_PATTERN,
                         arguments = listOf(
                             navArgument(AlarmRoutes.ARG_ALARM_ID) { type = NavType.LongType },
+                            navArgument(AlarmRoutes.ARG_PICK_TIME) {
+                                type = NavType.BoolType
+                                defaultValue = false
+                            },
                         ),
-                    ) {
-                        AlarmEditorScreen(onBack = { navController.popBackStack() })
+                    ) { entry ->
+                        AlarmEditorScreen(
+                            onBack = { navController.popBackStack() },
+                            openTimePicker = entry.arguments?.getBoolean(AlarmRoutes.ARG_PICK_TIME) == true,
+                        )
                     }
                     composable(ClockulaDestination.TIMERS.route) {
                         TimersScreen(
                             onEditTimer = { navController.navigate(TimerRoutes.editor(it)) },
-                            requestSetup = timerSetupRequested,
-                            onSetupRequestConsumed = { timerSetupRequested = false },
+                            onAddTimer = { navController.navigate(TimerRoutes.NEW) },
                         )
                     }
-                    // A sibling route in the same flat host, exactly as the
-                    // alarm editor is: it is no tab, so the Timers tab stays
-                    // selected and the shell stands aside on back (M5 D1).
+                    // Sibling routes in the same flat host, exactly as the
+                    // alarm editor is: neither is a tab, so the Timers tab
+                    // stays selected and the shell stands aside on back (M5 D1).
                     composable(
                         route = TimerRoutes.EDITOR_PATTERN,
                         arguments = listOf(
@@ -188,6 +196,9 @@ fun ClockulaShell(
                     ) {
                         TimerEditorScreen(onBack = { navController.popBackStack() })
                     }
+                    composable(TimerRoutes.NEW) {
+                        TimerSetupScreen(onBack = { navController.popBackStack() })
+                    }
                     composable(ClockulaDestination.STOPWATCH.route) { StopwatchScreen() }
                     composable(ClockulaDestination.WORLD_CLOCK.route) { WorldClockScreen() }
                 }

app/src/main/java/de/jeanlucmakiola/clockula/ui/shell/LivePill.kt

@@ -9,7 +9,7 @@ import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.rounded.HourglassEmpty
 import androidx.compose.material.icons.rounded.Pause
@@ -18,7 +18,7 @@ import androidx.compose.material.icons.rounded.Stop
 import androidx.compose.material.icons.rounded.Timer
 import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
 import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
+import androidx.compose.material3.FilledTonalIconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
@@ -97,13 +97,12 @@ private fun PillBody(
     val color = if (state.mode == LivePillMode.EXPIRED) {
         MaterialTheme.colorScheme.tertiaryContainer
     } else {
-        MaterialTheme.colorScheme.surfaceContainerHighest
+        MaterialTheme.colorScheme.surfaceContainerHigh
     }
     Surface(
         color = color,
         contentColor = contentColorFor(color),
-        shape = RoundedCornerShape(50),
-        shadowElevation = 6.dp,
+        shape = CircleShape,
         modifier = Modifier.height(ShellDefaults.LivePillHeight).animateContentSizeMotion(),
     ) {
         Row(
@@ -136,7 +135,7 @@ private fun PillBody(
             }
             if (state.canPause) {
                 val resume = state.mode == LivePillMode.PAUSED
-                IconButton(onClick = { if (live) onPrimaryAction(state) }) {
+                FilledTonalIconButton(onClick = { if (live) onPrimaryAction(state) }, enabled = live) {
                     Icon(
                         imageVector = if (resume) Icons.Rounded.PlayArrow else Icons.Rounded.Pause,
                         contentDescription = stringResource(
@@ -145,7 +144,7 @@ private fun PillBody(
                     )
                 }
             }
-            IconButton(onClick = { if (live) onStop(state) }) {
+            FilledTonalIconButton(onClick = { if (live) onStop(state) }, enabled = live) {
                 Icon(
                     imageVector = Icons.Rounded.Stop,
                     contentDescription = stringResource(R.string.live_pill_stop),
@@ -158,7 +157,11 @@ private fun PillBody(
 /** Countdowns round up, elapsed truncates — the pill never reads ahead of reality. */
 @Composable
 private fun LivePillState.readout(): String = when (subject) {
-    is LivePillSubject.TimerSubject -> ClockFormat.countdown(value)
+    is LivePillSubject.TimerSubject -> if (mode == LivePillMode.EXPIRED) {
+        stringResource(R.string.timer_finished)
+    } else {
+        ClockFormat.countdown(value)
+    }
     LivePillSubject.StopwatchSubject -> ClockFormat.elapsed(value)
 }
 

app/src/main/java/de/jeanlucmakiola/clockula/ui/shell/ShellNavigation.kt

@@ -4,6 +4,8 @@ import de.jeanlucmakiola.clockula.alarm.AlarmIntents
 import de.jeanlucmakiola.clockula.interop.InteropIntents
 import de.jeanlucmakiola.clockula.stopwatch.StopwatchIntents
 import de.jeanlucmakiola.clockula.timer.TimerIntents
+import de.jeanlucmakiola.clockula.ui.alarms.AlarmRoutes
+import de.jeanlucmakiola.clockula.ui.timers.TimerRoutes
 
 /** What a tab tap does to the back stack. Pure data; the composable replays it. */
 data class TabNavCommand(
@@ -45,6 +47,13 @@ object ShellNavigation {
     /** Exact match only: a nested route is not a tab. */
     fun destinationOf(route: String?): ClockulaDestination? = byRoute[route]
 
+    /** Keep the parent tab highlighted while its editor — or setup page — is open. */
+    fun selectedDestinationOf(route: String?): ClockulaDestination? = when (route) {
+        AlarmRoutes.EDITOR_PATTERN -> ClockulaDestination.ALARMS
+        TimerRoutes.EDITOR_PATTERN, TimerRoutes.NEW -> ClockulaDestination.TIMERS
+        else -> destinationOf(route)
+    }
+
     /**
      * The canonical multi-back-stack command. Re-selecting the tab the user is
      * already on does *not* restore its saved stack, which pops that tab back

app/src/main/java/de/jeanlucmakiola/clockula/ui/stopwatch/StopwatchReadoutPanel.kt

@@ -2,28 +2,38 @@ package de.jeanlucmakiola.clockula.ui.stopwatch
 
 import androidx.compose.foundation.interaction.MutableInteractionSource
 import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.BoxWithConstraints
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
 import androidx.compose.material3.Button
 import androidx.compose.material3.ButtonGroup
+import androidx.compose.material3.CircularWavyProgressIndicator
 import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
 import androidx.compose.material3.FilledTonalButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
+import androidx.compose.material3.WavyProgressIndicatorDefaults
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.remember
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.semantics.clearAndSetSemantics
 import androidx.compose.ui.semantics.contentDescription
 import androidx.compose.ui.semantics.semantics
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import de.jeanlucmakiola.clockula.R
 import de.jeanlucmakiola.clockula.domain.StopwatchState
 import de.jeanlucmakiola.clockula.domain.format.StopwatchFormat
+import de.jeanlucmakiola.clockula.ui.common.pressMotion
 import de.jeanlucmakiola.clockula.ui.theme.ClockulaReadoutDefaults
 import de.jeanlucmakiola.floret.components.GroupedListInset
 import de.jeanlucmakiola.floret.components.GroupedSurface
@@ -47,6 +57,7 @@ import kotlin.time.Duration
 internal fun StopwatchReadoutPanel(
     mode: StopwatchState,
     elapsed: Duration,
+    hasLaps: Boolean,
     canLap: Boolean,
     onStart: () -> Unit,
     onPause: () -> Unit,
@@ -69,26 +80,47 @@ internal fun StopwatchReadoutPanel(
             horizontalAlignment = Alignment.CenterHorizontally,
             verticalArrangement = Arrangement.spacedBy(20.dp),
         ) {
-            Row(
-                // So 9:59 becoming 10:00 eases rather than jumps — the pill's
-                // own treatment.
-                modifier = Modifier
-                    .animateContentSizeMotion()
-                    .semantics(mergeDescendants = true) { contentDescription = description },
-                verticalAlignment = Alignment.Bottom,
-                horizontalArrangement = Arrangement.spacedBy(4.dp),
-            ) {
-                Text(
-                    text = readout.major,
-                    style = ClockulaReadoutDefaults.Hero,
-                    color = MaterialTheme.colorScheme.onSurface,
-                )
-                Text(
-                    text = readout.hundredths,
-                    style = ClockulaReadoutDefaults.HeroFraction,
-                    color = MaterialTheme.colorScheme.onSurfaceVariant,
-                    modifier = Modifier.padding(bottom = 6.dp),
-                )
+            BoxWithConstraints(Modifier.fillMaxWidth(), contentAlignment = Alignment.Center) {
+                val dialSize = minOf(maxWidth, if (hasLaps) 232.dp else 272.dp)
+                val compactReadout = dialSize < 260.dp || readout.major.length > 5
+                Box(Modifier.size(dialSize), contentAlignment = Alignment.Center) {
+                    MinuteRing(elapsed = elapsed, mode = mode)
+                    Row(
+                        // So 9:59 becoming 10:00 eases rather than jumps — the pill's
+                        // own treatment.
+                        modifier = Modifier
+                            .animateContentSizeMotion()
+                            .semantics(mergeDescendants = true) { contentDescription = description },
+                        verticalAlignment = Alignment.Bottom,
+                        horizontalArrangement = Arrangement.spacedBy(4.dp),
+                    ) {
+                        Text(
+                            text = readout.major,
+                            style = if (compactReadout) {
+                                MaterialTheme.typography.displayMedium
+                            } else {
+                                ClockulaReadoutDefaults.Hero
+                            },
+                            // `Hero` already carries this; the compact branch
+                            // falls back to a plain M3 style and needs it too,
+                            // so both read as the same hero number (D12).
+                            fontWeight = FontWeight.Bold,
+                            color = MaterialTheme.colorScheme.onSurface,
+                            maxLines = 1,
+                        )
+                        Text(
+                            text = readout.hundredths,
+                            style = if (compactReadout) {
+                                MaterialTheme.typography.headlineSmall
+                            } else {
+                                ClockulaReadoutDefaults.HeroFraction
+                            },
+                            color = MaterialTheme.colorScheme.onSurfaceVariant,
+                            modifier = Modifier.padding(bottom = 6.dp),
+                            maxLines = 1,
+                        )
+                    }
+                }
             }
 
             StopwatchControls(
@@ -103,6 +135,27 @@ internal fun StopwatchReadoutPanel(
     }
 }
 
+/** One full circle per minute, with the elapsed time remaining the accessible readout. */
+@Composable
+private fun MinuteRing(elapsed: Duration, mode: StopwatchState) {
+    val track = MaterialTheme.colorScheme.outlineVariant
+    val accent = if (mode == StopwatchState.PAUSED) {
+        MaterialTheme.colorScheme.secondary
+    } else {
+        MaterialTheme.colorScheme.primary
+    }
+    val progress = (elapsed.inWholeMilliseconds % 60_000L).toFloat() / 60_000f
+
+    CircularWavyProgressIndicator(
+        progress = { if (mode == StopwatchState.IDLE) 0f else progress },
+        modifier = Modifier.fillMaxSize().clearAndSetSemantics { },
+        color = accent,
+        trackColor = track,
+        wavelength = WavyProgressIndicatorDefaults.CircularWavelength * 2,
+        waveSpeed = 0.dp,
+    )
+}
+
 /**
  * Start · Pause/Lap · Resume/Reset (D13). The word "Stop" is deliberately not
  * used: in Clockula "Stop" already means "reset" — the timer's expired row and
@@ -137,11 +190,9 @@ private fun StopwatchControls(
         Button(
             onClick = primary.second,
             interactionSource = primaryInteraction,
-            // `animateWidth` is the expressive press-widening — the reason the
-            // pair is a ButtonGroup rather than two buttons in a Row.
-            modifier = Modifier.animateWidth(primaryInteraction),
+            modifier = Modifier.pressMotion(primaryInteraction),
         ) {
-            Text(stringResource(primary.first))
+            Text(stringResource(primary.first), maxLines = 1, overflow = TextOverflow.Ellipsis)
         }
 
         if (mode != StopwatchState.IDLE) {
@@ -152,12 +203,16 @@ private fun StopwatchControls(
                 enabled = !lapping || canLap,
                 interactionSource = secondaryInteraction,
                 modifier = Modifier
-                    .animateWidth(secondaryInteraction)
+                    .pressMotion(secondaryInteraction)
                     // A disabled button says nothing about why: the cap is the
                     // reason, so the button carries it (D14).
                     .semantics { if (lapping && !canLap) contentDescription = lapLimit },
             ) {
-                Text(stringResource(if (lapping) R.string.stopwatch_lap else R.string.stopwatch_reset))
+                Text(
+                    stringResource(if (lapping) R.string.stopwatch_lap else R.string.stopwatch_reset),
+                    maxLines = 1,
+                    overflow = TextOverflow.Ellipsis,
+                )
             }
         }
     }

app/src/main/java/de/jeanlucmakiola/clockula/ui/stopwatch/StopwatchScreen.kt

@@ -10,7 +10,9 @@ import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.itemsIndexed
+import androidx.compose.foundation.lazy.rememberLazyListState
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.stringResource
@@ -42,6 +44,14 @@ fun StopwatchScreen(
     val state by viewModel.state.collectAsStateWithLifecycle()
     val pillInset = LocalLivePillInset.current
     val loaded = state as? StopwatchUiState.Loaded
+    val laps = loaded?.laps.orEmpty()
+    val lapListState = rememberLazyListState()
+
+    // A new lap is prepended. LazyColumn otherwise keeps the old first visible
+    // key anchored and leaves the new in-progress row above the viewport.
+    LaunchedEffect(laps.firstOrNull()?.index) {
+        if (laps.isNotEmpty()) lapListState.scrollToItem(0)
+    }
 
     CollapsingScaffold(
         title = stringResource(R.string.tab_stopwatch),
@@ -57,6 +67,7 @@ fun StopwatchScreen(
                 // stopwatch standing at zero — which is what an idle one is.
                 mode = loaded?.mode ?: StopwatchState.IDLE,
                 elapsed = loaded?.elapsed ?: Duration.ZERO,
+                hasLaps = laps.isNotEmpty(),
                 canLap = loaded?.canLap == true,
                 onStart = viewModel::onStart,
                 onPause = viewModel::onPause,
@@ -65,7 +76,6 @@ fun StopwatchScreen(
                 modifier = Modifier.padding(top = 8.dp),
             )
 
-            val laps = loaded?.laps.orEmpty()
             // No lap recorded ⇒ no list at all: the in-progress row's split and
             // its total would both equal the hero figure (D11).
             if (laps.isEmpty()) {
@@ -74,6 +84,7 @@ fun StopwatchScreen(
                 LapColumnHeader()
                 LazyColumn(
                     modifier = Modifier.fillMaxWidth(),
+                    state = lapListState,
                     contentPadding = PaddingValues(
                         bottom = StopwatchDefaults.ListBottomPadding + pillInset,
                     ),

app/src/main/java/de/jeanlucmakiola/clockula/ui/theme/Type.kt

@@ -44,16 +44,18 @@ val ClockulaTypography: Typography = Typography().run {
  *
  * The M3 `*Defaults` shape — composable getters over `MaterialTheme.typography`
  * rather than constants — so a theme change still flows through them. No new
- * font, no size outside the M3 scale, and no weight above Medium: `PLAN.md` §8's
- * "Expressive ≠ big or bold" applies hardest to the one screen most tempted to
- * break it.
+ * font and no size outside the M3 scale: refinement is still shape, colour,
+ * space and motion over the readout as a whole, never a one-off size bump on
+ * a single screen. Weight is the one dial turned up, and turned up everywhere
+ * a readout lives, not just here — every hero number in the app reads
+ * `FontWeight.Bold` (superseding the Medium cap `PLAN.md` §8 originally set).
  */
 object ClockulaReadoutDefaults {
 
     /** The stopwatch's big number. */
     val Hero: TextStyle
         @Composable @ReadOnlyComposable
-        get() = MaterialTheme.typography.displayLarge.copy(fontWeight = FontWeight.Medium)
+        get() = MaterialTheme.typography.displayLarge.copy(fontWeight = FontWeight.Bold)
 
     /**
      * The hundredths beside [Hero], about half its size. A readout whose

app/src/main/java/de/jeanlucmakiola/clockula/ui/timers/TimerEditorScreen.kt

@@ -6,7 +6,11 @@ import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.rounded.Delete
 import androidx.compose.material3.AlertDialog
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
@@ -19,10 +23,7 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.text.AnnotatedString
-import androidx.compose.ui.text.SpanStyle
-import androidx.compose.ui.text.buildAnnotatedString
-import androidx.compose.ui.text.withStyle
+import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import androidx.hilt.navigation.compose.hiltViewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
@@ -52,6 +53,7 @@ fun TimerEditorScreen(
 ) {
     val state by viewModel.state.collectAsStateWithLifecycle()
     val picker by viewModel.ringtonePicker.collectAsStateWithLifecycle()
+    var confirmingDelete by rememberSaveable { mutableStateOf(false) }
 
     // Registered unconditionally, and deliberately not inside the `picker?.let`
     // below: the picker's open flag is ViewModel state that does not survive
@@ -76,11 +78,31 @@ fun TimerEditorScreen(
         onBack = onBack,
         modifier = modifier,
         predictiveBack = true,
+        actions = {
+            if (state is TimerEditorUiState.Editing) {
+                IconButton(onClick = { confirmingDelete = true }) {
+                    Icon(
+                        Icons.Rounded.Delete,
+                        contentDescription = stringResource(R.string.timer_editor_delete),
+                    )
+                }
+            }
+        },
     ) {
         val editing = state as? TimerEditorUiState.Editing ?: return@CollapsingScaffold
         TimerEditorContent(editing = editing, viewModel = viewModel)
     }
 
+    if (confirmingDelete && state is TimerEditorUiState.Editing) {
+        DeleteConfirmation(
+            onConfirm = {
+                confirmingDelete = false
+                viewModel.onDelete()
+            },
+            onDismiss = { confirmingDelete = false },
+        )
+    }
+
     picker?.let { pickerState ->
         val editing = state as? TimerEditorUiState.Editing
         RingtonePickerScreen(
@@ -103,13 +125,13 @@ private fun TimerEditorContent(
 ) {
     // Saveable, not remembered: a dialog open across a rotation must still be
     // open afterwards (M5's lesson).
-    var confirmingDelete by rememberSaveable { mutableStateOf(false) }
     var editingLength by rememberSaveable { mutableStateOf(false) }
     var digits by rememberSaveable { mutableStateOf("") }
     val entry = TimerDurationEntry(digits)
 
     LengthCard(
         editing = editing,
+        position = Position.Top,
         onClick = {
             if (editing.canEditDuration) {
                 digits = ""
@@ -117,12 +139,10 @@ private fun TimerEditorContent(
             }
         },
     )
-    LabelField(label = editing.label, onLabelTyped = viewModel::onLabelTyped)
+    LabelField(label = editing.label, onLabelTyped = viewModel::onLabelTyped, position = Position.Middle)
 
-    SoundRow(editing = editing, onClick = viewModel::onOpenRingtonePicker)
+    SoundRow(editing = editing, onClick = viewModel::onOpenRingtonePicker, position = Position.Bottom)
 
-    Spacer(Modifier.height(16.dp))
-    DeleteRow(onClick = { confirmingDelete = true })
     Spacer(Modifier.height(LocalLivePillInset.current))
 
     if (editingLength) {
@@ -133,14 +153,11 @@ private fun TimerEditorContent(
             title = { Text(stringResource(R.string.timer_editor_duration)) },
             text = {
                 Column(horizontalAlignment = Alignment.CenterHorizontally) {
-                    Text(
-                        text = entry.display,
-                        style = MaterialTheme.typography.displayMedium,
-                        color = MaterialTheme.colorScheme.onSurface,
-                    )
+                    TimerDurationReadout(entry = entry)
                     Spacer(Modifier.height(16.dp))
                     TimerKeypad(
                         onDigit = { digits = entry.plusDigit(it).digits },
+                        onDoubleZero = { digits = entry.plusDoubleZero().digits },
                         onBackspace = { digits = entry.backspace().digits },
                     )
                 }
@@ -163,15 +180,6 @@ private fun TimerEditorContent(
             },
         )
     }
-    if (confirmingDelete) {
-        DeleteConfirmation(
-            onConfirm = {
-                confirmingDelete = false
-                viewModel.onDelete()
-            },
-            onDismiss = { confirmingDelete = false },
-        )
-    }
 }
 
 /** The configured length, at display size — the one thing this page is about. */
@@ -179,10 +187,11 @@ private fun TimerEditorContent(
 private fun LengthCard(
     editing: TimerEditorUiState.Editing,
     onClick: () -> Unit,
+    position: Position,
     modifier: Modifier = Modifier,
 ) {
     GroupedSurface(
-        position = Position.Alone,
+        position = position,
         modifier = modifier.padding(horizontal = GroupedListInset),
         onClick = onClick,
     ) {
@@ -190,6 +199,7 @@ private fun LengthCard(
             Text(
                 text = ClockFormat.countdown(editing.duration),
                 style = MaterialTheme.typography.displayMedium,
+                fontWeight = FontWeight.Bold,
                 color = MaterialTheme.colorScheme.onSurface,
             )
             if (!editing.canEditDuration) {
@@ -207,9 +217,14 @@ private fun LengthCard(
 }
 
 @Composable
-private fun LabelField(label: String, onLabelTyped: (String) -> Unit, modifier: Modifier = Modifier) {
+private fun LabelField(
+    label: String,
+    onLabelTyped: (String) -> Unit,
+    position: Position,
+    modifier: Modifier = Modifier,
+) {
     GroupedSurface(
-        position = Position.Alone,
+        position = position,
         modifier = modifier.padding(horizontal = GroupedListInset),
     ) {
         InlineTextField(
@@ -223,7 +238,7 @@ private fun LabelField(label: String, onLabelTyped: (String) -> Unit, modifier:
 
 /** M5's picker, so every one of its behaviours arrives here for free (D27). */
 @Composable
-private fun SoundRow(editing: TimerEditorUiState.Editing, onClick: () -> Unit) {
+private fun SoundRow(editing: TimerEditorUiState.Editing, onClick: () -> Unit, position: Position) {
     val silent = stringResource(R.string.ringtone_silent)
     val unknown = stringResource(R.string.ringtone_unknown)
     val deviceDefault = stringResource(R.string.ringtone_device_default)
@@ -242,22 +257,11 @@ private fun SoundRow(editing: TimerEditorUiState.Editing, onClick: () -> Unit) {
     GroupedRow(
         title = stringResource(R.string.timer_editor_sound),
         summary = summary.joinToString("\n"),
-        position = Position.Alone,
+        position = position,
         onClick = onClick,
     )
 }
 
-/** Tinted through the AnnotatedString overload, so no literal colour is written. */
-@Composable
-private fun DeleteRow(onClick: () -> Unit) {
-    val error = MaterialTheme.colorScheme.error
-    val label = stringResource(R.string.timer_editor_delete)
-    val title: AnnotatedString = buildAnnotatedString {
-        withStyle(SpanStyle(color = error)) { append(label) }
-    }
-    GroupedRow(title = title, position = Position.Alone, onClick = onClick)
-}
-
 /**
  * A confirmation rather than an undo chip: M5's answer, and the cheap moment
  * to ask is before.

app/src/main/java/de/jeanlucmakiola/clockula/ui/timers/TimerKeypad.kt

@@ -2,91 +2,114 @@ package de.jeanlucmakiola.clockula.ui.timers
 
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.automirrored.rounded.Backspace
+import androidx.compose.material3.FilledTonalButton
 import androidx.compose.material3.FilledTonalIconButton
 import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
-import androidx.compose.material3.TextButton
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.semantics.contentDescription
 import androidx.compose.ui.semantics.semantics
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
 import de.jeanlucmakiola.clockula.R
 
 /**
- * Ten digits and a backspace, on a grid whose keys are comfortably past the
- * 48 dp minimum: a keypad is aimed at without looking.
+ * Ten digits, a "00" key and a backspace, on a grid whose keys are
+ * comfortably past the 48 dp minimum: a keypad is aimed at without looking.
  *
- * The keys are the canonical M3 `TextButton`/`FilledTonalIconButton` rather
- * than anything hand-rolled, so they inherit the ripple, the shape morph and
- * the disabled colours from the theme.
+ * Digit keys are tonal-filled circles rather than bare `TextButton`s —
+ * Google Clock's calculator keys — so the grid reads as *buttons* at a
+ * glance; the shape carries that, not a larger label (`PLAN.md` §8).
  */
 @Composable
 internal fun TimerKeypad(
     onDigit: (Char) -> Unit,
+    onDoubleZero: () -> Unit,
     onBackspace: () -> Unit,
     modifier: Modifier = Modifier,
+    keySize: Dp = TimersDefaults.KeypadKeySize,
+    keyGap: Dp = TimersDefaults.KeypadKeyGap,
 ) {
     Column(
         modifier = modifier,
-        verticalArrangement = Arrangement.spacedBy(KeyGap),
+        verticalArrangement = Arrangement.spacedBy(keyGap),
         horizontalAlignment = Alignment.CenterHorizontally,
     ) {
         ROWS.forEach { row ->
             Row(
-                horizontalArrangement = Arrangement.spacedBy(KeyGap),
+                horizontalArrangement = Arrangement.spacedBy(keyGap),
                 verticalAlignment = Alignment.CenterVertically,
             ) {
-                row.forEach { key -> DigitKey(digit = key, onDigit = onDigit) }
+                row.forEach { key -> DigitKey(digit = key, onDigit = onDigit, size = keySize) }
             }
         }
         Row(
-            horizontalArrangement = Arrangement.spacedBy(KeyGap),
+            horizontalArrangement = Arrangement.spacedBy(keyGap),
             verticalAlignment = Alignment.CenterVertically,
         ) {
-            DigitKey(digit = '0', onDigit = onDigit)
-            BackspaceKey(onBackspace = onBackspace)
+            DoubleZeroKey(onDoubleZero = onDoubleZero, size = keySize)
+            DigitKey(digit = '0', onDigit = onDigit, size = keySize)
+            BackspaceKey(onBackspace = onBackspace, size = keySize)
         }
     }
 }
 
 @Composable
-private fun DigitKey(digit: Char, onDigit: (Char) -> Unit) {
+private fun DigitKey(digit: Char, onDigit: (Char) -> Unit, size: Dp) {
     val text = digit.toString()
     // The glyph is the label, so the announcement says what pressing it does
     // rather than reading a bare numeral out of context.
     val description = stringResource(R.string.timer_keypad_digit, text)
-    TextButton(
+    FilledTonalButton(
         onClick = { onDigit(digit) },
+        shape = CircleShape,
+        contentPadding = PaddingValues(0.dp),
         modifier = Modifier
-            .size(TimersDefaults.KeypadKeySize)
+            .size(size)
             .semantics { contentDescription = description },
     ) {
-        Text(text = text, style = MaterialTheme.typography.headlineSmall)
+        Text(text = text, style = MaterialTheme.typography.headlineMedium, fontWeight = FontWeight.Bold)
     }
 }
 
 @Composable
-private fun BackspaceKey(onBackspace: () -> Unit) {
+private fun DoubleZeroKey(onDoubleZero: () -> Unit, size: Dp) {
+    val description = stringResource(R.string.timer_keypad_double_zero)
+    FilledTonalButton(
+        onClick = onDoubleZero,
+        shape = CircleShape,
+        contentPadding = PaddingValues(0.dp),
+        modifier = Modifier
+            .size(size)
+            .semantics { contentDescription = description },
+    ) {
+        Text(text = "00", style = MaterialTheme.typography.headlineMedium, fontWeight = FontWeight.Bold)
+    }
+}
+
+@Composable
+private fun BackspaceKey(onBackspace: () -> Unit, size: Dp) {
     val description = stringResource(R.string.timer_keypad_backspace)
     FilledTonalIconButton(
         onClick = onBackspace,
-        modifier = Modifier.size(TimersDefaults.KeypadKeySize),
+        shape = CircleShape,
+        modifier = Modifier.size(size),
     ) {
         Icon(Icons.AutoMirrored.Rounded.Backspace, contentDescription = description)
     }
 }
 
-/** The 8 dp spacing step, so the grid's gaps are the system's rather than ours. */
-private val KeyGap = 8.dp
-
 private val ROWS = listOf(
     listOf('1', '2', '3'),
     listOf('4', '5', '6'),

app/src/main/java/de/jeanlucmakiola/clockula/ui/timers/TimerReadout.kt

@@ -0,0 +1,70 @@
+package de.jeanlucmakiola.clockula.ui.timers
+
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.MaterialTheme
+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.res.stringResource
+import androidx.compose.ui.semantics.contentDescription
+import androidx.compose.ui.semantics.semantics
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
+import de.jeanlucmakiola.clockula.R
+import de.jeanlucmakiola.clockula.domain.timer.TimerDurationEntry
+import de.jeanlucmakiola.floret.identity.animateContentSizeMotion
+
+/**
+ * The digits as typed, Google Clock's calculator style: "00h 00m 00s" rather
+ * than a colon-separated clock face, because this is a value being *built*,
+ * not a time being told. The one place both the setup panel and the editor's
+ * duration dialog read a [TimerDurationEntry] from (D23's "one answer to 'type
+ * a duration' in the whole app" now covers the look, not just the state
+ * machine).
+ *
+ * [TimerDurationEntry.display] remains the spoken form, merged onto this whole
+ * row, so a screen reader hears one phrase rather than three unlabelled pairs
+ * of digits.
+ */
+@Composable
+internal fun TimerDurationReadout(entry: TimerDurationEntry, modifier: Modifier = Modifier) {
+    val color = if (entry.isEmpty) {
+        MaterialTheme.colorScheme.onSurfaceVariant
+    } else {
+        MaterialTheme.colorScheme.onSurface
+    }
+    Row(
+        modifier = modifier
+            .animateContentSizeMotion()
+            .semantics(mergeDescendants = true) { contentDescription = entry.display },
+        verticalAlignment = Alignment.Bottom,
+        horizontalArrangement = Arrangement.spacedBy(10.dp),
+    ) {
+        Segment(entry.hoursSegment, stringResource(R.string.timer_unit_hours), color)
+        Segment(entry.minutesSegment, stringResource(R.string.timer_unit_minutes), color)
+        Segment(entry.secondsSegment, stringResource(R.string.timer_unit_seconds), color)
+    }
+}
+
+@Composable
+private fun Segment(value: String, unit: String, color: Color) {
+    Row(verticalAlignment = Alignment.Bottom) {
+        Text(
+            text = value,
+            style = MaterialTheme.typography.displayLarge,
+            fontWeight = FontWeight.Bold,
+            color = color,
+        )
+        Text(
+            text = unit,
+            style = MaterialTheme.typography.titleLarge,
+            fontWeight = FontWeight.Bold,
+            color = MaterialTheme.colorScheme.onSurfaceVariant,
+            modifier = Modifier.padding(bottom = 10.dp),
+        )
+    }
+}

app/src/main/java/de/jeanlucmakiola/clockula/ui/timers/TimerRoutes.kt

@@ -1,9 +1,12 @@
 package de.jeanlucmakiola.clockula.ui.timers
 
-/** The editor's route and the name its argument is declared under. */
+/** The editor's and the setup screen's routes, and the editor's argument name. */
 internal object TimerRoutes {
     const val ARG_TIMER_ID: String = "timerId"
     const val EDITOR_PATTERN: String = "timers/edit/{timerId}"
 
+    /** No arguments: Start is the only thing that turns typed digits into a timer. */
+    const val NEW: String = "timers/new"
+
     fun editor(timerId: Long): String = "timers/edit/$timerId"
 }

app/src/main/java/de/jeanlucmakiola/clockula/ui/timers/TimerRow.kt

@@ -1,21 +1,39 @@
 package de.jeanlucmakiola.clockula.ui.timers
 
+import androidx.compose.animation.AnimatedContent
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
+import androidx.compose.animation.scaleIn
+import androidx.compose.animation.togetherWith
+import androidx.compose.animation.core.LinearEasing
+import androidx.compose.animation.core.animateFloatAsState
+import androidx.compose.animation.core.tween
+import androidx.compose.foundation.interaction.MutableInteractionSource
 import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.layout.size
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.rounded.Close
 import androidx.compose.material3.ButtonGroup
 import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
 import androidx.compose.material3.FilledTonalButton
+import androidx.compose.material3.FilledTonalIconButton
+import androidx.compose.material3.Icon
 import androidx.compose.material3.LinearWavyProgressIndicator
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.material3.WavyProgressIndicatorDefaults
 import androidx.compose.material3.contentColorFor
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
@@ -23,41 +41,70 @@ import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.semantics.contentDescription
 import androidx.compose.ui.semantics.onClick
 import androidx.compose.ui.semantics.semantics
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import de.jeanlucmakiola.clockula.R
 import de.jeanlucmakiola.clockula.domain.format.ClockFormat
 import de.jeanlucmakiola.clockula.domain.timer.TimerMode
+import de.jeanlucmakiola.clockula.ui.common.pressMotion
 import de.jeanlucmakiola.floret.components.GroupedListInset
 import de.jeanlucmakiola.floret.components.GroupedSurface
 import de.jeanlucmakiola.floret.components.Position
 import de.jeanlucmakiola.floret.identity.animateContentSizeMotion
+import kotlinx.coroutines.delay
+import kotlin.time.Duration.Companion.minutes
 
 /**
- * One timer as a card in the grouped vocabulary every other surface in the
- * family uses: the readout, the label, the wavy progress and the two controls
- * for whatever the timer is currently doing.
+ * One timer as a standalone card, exactly as [de.jeanlucmakiola.clockula.ui.alarms.AlarmRow]
+ * is: `Position.Alone`, never grouped into a connected block with its
+ * neighbours, so each timer reads as its own object in the list rather than
+ * rows of a table.
  *
  * The progress indicator's **amplitude is the state** — the default wave while
  * the timer runs, flat while it is paused or finished. That is
  * `docs/PLAN.md` §8's "refinement comes from shape, colour, space and motion,
  * never from enlarging text", and timer progress is one of the three places §8
  * sanctions a showpiece (D29).
+ *
+ * The top-right delete button asks nothing first: re-creating a timer costs
+ * one tap on the keypad and a Start, which is faster than reading a
+ * confirmation dialog would be, so there is nothing a dialog would protect
+ * that undoing the mistake doesn't already cover.
  */
 @OptIn(ExperimentalMaterial3ExpressiveApi::class)
 @Composable
 internal fun TimerRow(
     row: TimerRowState,
-    position: Position,
     onOpen: () -> Unit,
     onStart: () -> Unit,
     onPause: () -> Unit,
     onReset: () -> Unit,
     onAddMinute: () -> Unit,
+    onSubtractMinute: () -> Unit,
+    onDelete: () -> Unit,
     modifier: Modifier = Modifier,
 ) {
-    val untitled = stringResource(R.string.timer_untitled)
     val openDescription = stringResource(R.string.timer_row_open)
     val readout = readoutOf(row)
+    var adjustmentMinutes by remember(row.id) { mutableIntStateOf(0) }
+    var adjustmentSerial by remember(row.id) { mutableIntStateOf(0) }
+    val animatedProgress by animateFloatAsState(
+        targetValue = row.progress,
+        animationSpec = tween(durationMillis = 1_000, easing = LinearEasing),
+        label = "timer progress",
+    )
+    LaunchedEffect(adjustmentSerial) {
+        if (adjustmentSerial > 0) {
+            delay(1_500)
+            adjustmentMinutes = 0
+        }
+    }
+    fun adjust(direction: Int, action: () -> Unit) {
+        action()
+        adjustmentMinutes += direction
+        adjustmentSerial++
+    }
     // "%1$s left" is a sentence only while something is left: an expired timer
     // reads "Finished", and "Finished left" is not a readout. The card's own
     // text is otherwise announced as it stands.
@@ -65,8 +112,9 @@ internal fun TimerRow(
         TimerMode.EXPIRED -> readout
         else -> stringResource(R.string.timer_row_progress, readout)
     }
+    val deleteDescription = stringResource(R.string.timer_editor_delete)
     GroupedSurface(
-        position = position,
+        position = Position.Alone,
         modifier = modifier
             .padding(horizontal = GroupedListInset)
             // The *purpose of the tap*, not a description of the card: a
@@ -78,62 +126,114 @@ internal fun TimerRow(
         onClick = onOpen,
         color = containerFor(row.mode),
     ) {
-        Column(
-            modifier = Modifier
-                .fillMaxWidth()
-                .padding(horizontal = 20.dp, vertical = 16.dp),
-            verticalArrangement = Arrangement.spacedBy(12.dp),
-        ) {
-            Row(
-                modifier = Modifier.fillMaxWidth().animateContentSizeMotion(),
-                horizontalArrangement = Arrangement.spacedBy(12.dp),
-                verticalAlignment = Alignment.Bottom,
+        Box(modifier = Modifier.fillMaxWidth()) {
+            Column(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(horizontal = 20.dp, vertical = 16.dp),
+                verticalArrangement = Arrangement.spacedBy(12.dp),
             ) {
-                Text(
-                    text = readout,
-                    style = MaterialTheme.typography.headlineLarge,
-                    color = contentColorFor(containerFor(row.mode)),
-                    modifier = Modifier.semantics { contentDescription = readoutDescription },
+                if (row.label.isNotBlank()) {
+                    Text(
+                        text = row.label,
+                        style = MaterialTheme.typography.labelLarge,
+                        color = MaterialTheme.colorScheme.onSurfaceVariant,
+                        // The delete button sits over this corner; the label
+                        // never grows wide enough to reach it, but the trailing
+                        // padding keeps the two from ever touching.
+                        modifier = Modifier.padding(end = DeleteButtonSize + 12.dp),
+                    )
+                }
+                Row(
+                    modifier = Modifier.fillMaxWidth().animateContentSizeMotion(),
+                    horizontalArrangement = Arrangement.spacedBy(12.dp),
+                    verticalAlignment = Alignment.CenterVertically,
+                ) {
+                    Text(
+                        text = readout,
+                        style = MaterialTheme.typography.headlineLarge,
+                        fontWeight = FontWeight.Bold,
+                        color = contentColorFor(containerFor(row.mode)),
+                        modifier = Modifier.semantics { contentDescription = readoutDescription },
+                    )
+                    AnimatedContent(
+                        targetState = adjustmentMinutes,
+                        transitionSpec = {
+                            (fadeIn(tween(180)) + scaleIn(initialScale = 0.8f)) togetherWith
+                                fadeOut(tween(120))
+                        },
+                        label = "timer minute adjustment",
+                    ) { feedback ->
+                        if (feedback != 0) {
+                            Text(
+                                text = stringResource(
+                                    if (feedback > 0) R.string.timer_adjustment_added
+                                    else R.string.timer_adjustment_removed,
+                                    kotlin.math.abs(feedback),
+                                ),
+                                style = MaterialTheme.typography.titleMedium,
+                                color = MaterialTheme.colorScheme.primary,
+                            )
+                        }
+                    }
+                }
+
+                LinearWavyProgressIndicator(
+                    progress = { animatedProgress },
+                    amplitude = if (row.mode == TimerMode.RUNNING) {
+                        WavyProgressIndicatorDefaults.indicatorAmplitude
+                    } else {
+                        FLAT
+                    },
+                    modifier = Modifier.fillMaxWidth(),
                 )
-                Text(
-                    text = row.label.ifBlank { untitled },
-                    style = MaterialTheme.typography.bodyMedium,
-                    color = MaterialTheme.colorScheme.onSurfaceVariant,
-                    modifier = Modifier.padding(bottom = 4.dp),
+
+                TimerControls(
+                    mode = row.mode,
+                    canSubtract = row.remaining > 1.minutes,
+                    onStart = onStart,
+                    onPause = onPause,
+                    onReset = onReset,
+                    onAddMinute = { adjust(1, onAddMinute) },
+                    onSubtractMinute = { adjust(-1, onSubtractMinute) },
                 )
             }
 
-            LinearWavyProgressIndicator(
-                // A lambda, so the bar animates without recomposing the row.
-                progress = { row.progress },
-                amplitude = if (row.mode == TimerMode.RUNNING) {
-                    WavyProgressIndicatorDefaults.indicatorAmplitude
-                } else {
-                    FLAT
-                },
-                modifier = Modifier.fillMaxWidth(),
-            )
-
-            TimerControls(
-                mode = row.mode,
-                onStart = onStart,
-                onPause = onPause,
-                onReset = onReset,
-                onAddMinute = onAddMinute,
-            )
+            FilledTonalIconButton(
+                onClick = onDelete,
+                modifier = Modifier
+                    .align(Alignment.TopEnd)
+                    // Flush against the card's own corner, the button's square
+                    // bounds would sit partly under the rounded clip; this
+                    // inset keeps it visually inside the card.
+                    .padding(top = 12.dp, end = 12.dp)
+                    .size(DeleteButtonSize),
+            ) {
+                Icon(
+                    imageVector = Icons.Rounded.Close,
+                    contentDescription = deleteDescription,
+                    modifier = Modifier.size(DeleteIconSize),
+                )
+            }
         }
     }
 }
 
-/** Two buttons, and the same pair the notification offers for that mode (D17). */
+/** Small enough to read as a corner glyph, not a second action row. */
+private val DeleteButtonSize = 32.dp
+private val DeleteIconSize = 18.dp
+
+/** The timer's controls, with subtraction while more than one minute remains. */
 @OptIn(ExperimentalMaterial3ExpressiveApi::class)
 @Composable
 private fun TimerControls(
     mode: TimerMode,
+    canSubtract: Boolean,
     onStart: () -> Unit,
     onPause: () -> Unit,
     onReset: () -> Unit,
     onAddMinute: () -> Unit,
+    onSubtractMinute: () -> Unit,
     modifier: Modifier = Modifier,
 ) {
     val primary: Pair<Int, () -> Unit> = when (mode) {
@@ -149,17 +249,22 @@ private fun TimerControls(
     }
 
     ButtonGroup(modifier = modifier) {
-        listOf(primary, secondary).forEach { (label, action) ->
-            // `animateWidth` is the expressive press-widening — the component's
-            // whole point, and the reason the pair is a ButtonGroup rather than
-            // two buttons in a Row.
+        val actions = buildList {
+            add(primary)
+            if (mode == TimerMode.RUNNING || mode == TimerMode.PAUSED) {
+                add(R.string.timer_subtract_minute to onSubtractMinute)
+            }
+            add(secondary)
+        }
+        actions.forEach { (label, action) ->
             val interaction = remember { MutableInteractionSource() }
             FilledTonalButton(
                 onClick = action,
+                enabled = label != R.string.timer_subtract_minute || canSubtract,
                 interactionSource = interaction,
-                modifier = Modifier.animateWidth(interaction),
+                modifier = Modifier.pressMotion(interaction),
             ) {
-                Text(stringResource(label))
+                Text(stringResource(label), maxLines = 1, overflow = TextOverflow.Ellipsis)
             }
         }
     }

app/src/main/java/de/jeanlucmakiola/clockula/ui/timers/TimerRowState.kt

@@ -14,7 +14,7 @@ data class TimerRowState(
     /** What the row reads: the configured duration when IDLE, the snapshot otherwise. */
     val remaining: Duration,
     val duration: Duration,
-    /** remaining/duration, clamped 0f..1f. 1f when IDLE, 0f when EXPIRED or duration is zero. */
+    /** Elapsed fraction, clamped 0f..1f. It grows as the countdown falls. */
     val progress: Float,
 )
 
@@ -45,13 +45,14 @@ internal object TimerListRows {
             mode = reading.mode,
             remaining = reading.remaining,
             duration = timer.duration,
-            progress = progressOf(reading.remaining, timer.duration),
+            progress = progressOf(reading.remaining, timer.duration, reading.mode),
         )
     }
 
-    /** A zero-length timer divides by nothing, and a longer remainder is clamped full. */
-    private fun progressOf(remaining: Duration, duration: Duration): Float {
+    /** A zero-length timer divides by nothing, and extra remaining time starts empty. */
+    private fun progressOf(remaining: Duration, duration: Duration, mode: TimerMode): Float {
+        if (mode == TimerMode.EXPIRED) return 1f
         if (duration <= Duration.ZERO) return 0f
-        return (remaining / duration).toFloat().coerceIn(0f, 1f)
+        return (1f - (remaining / duration).toFloat()).coerceIn(0f, 1f)
     }
 }

app/src/main/java/de/jeanlucmakiola/clockula/ui/timers/TimerSetupPanel.kt

@@ -1,188 +0,0 @@
-package de.jeanlucmakiola.clockula.ui.timers
-
-import androidx.compose.foundation.horizontalScroll
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.layout.size
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.rounded.Close
-import androidx.compose.material3.AssistChip
-import androidx.compose.material3.Button
-import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
-import androidx.compose.material3.InputChip
-import androidx.compose.material3.InputChipDefaults
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.unit.dp
-import de.jeanlucmakiola.clockula.R
-import de.jeanlucmakiola.clockula.domain.format.ClockFormat
-import de.jeanlucmakiola.clockula.domain.timer.TimerDurationEntry
-import de.jeanlucmakiola.floret.components.GroupedListInset
-import de.jeanlucmakiola.floret.identity.animateContentSizeMotion
-import kotlin.time.Duration
-
-/**
- * Setting a timer: the readout of what has been typed, the preset chips, the
- * keypad and one Start. The most common action in the app must not cost four
- * steps, so the same panel is hosted in a bottom sheet over a non-empty list
- * and *inline* on an empty one — where it is the empty state, and there is no
- * "no timers yet" card to look at and then dismiss (D23).
- *
- * The panel holds no state: [entry] and its two callbacks live in the caller as
- * `rememberSaveable`, so the typed digits survive rotation *and* process death.
- */
-@Composable
-internal fun TimerSetupPanel(
-    entry: TimerDurationEntry,
-    presets: List<Duration>,
-    onDigit: (Char) -> Unit,
-    onBackspace: () -> Unit,
-    onPreset: (Duration) -> Unit,
-    onSavePreset: (Duration) -> Unit,
-    onRemovePreset: (Duration) -> Unit,
-    onStart: () -> Unit,
-    modifier: Modifier = Modifier,
-) {
-    Column(
-        modifier = modifier.fillMaxWidth(),
-        horizontalAlignment = Alignment.CenterHorizontally,
-        verticalArrangement = Arrangement.spacedBy(16.dp),
-    ) {
-        Readout(entry = entry)
-
-        PresetChips(
-            entry = entry,
-            presets = presets,
-            onPreset = onPreset,
-            onSavePreset = onSavePreset,
-            onRemovePreset = onRemovePreset,
-        )
-
-        TimerKeypad(onDigit = onDigit, onBackspace = onBackspace)
-
-        Button(
-            onClick = onStart,
-            // Nothing outside 1 s…24 h is startable, which is `ClockPrefs`' own
-            // clamp — so nothing the user can choose is clamped away on the next
-            // read (M5 D16).
-            enabled = entry.canStart,
-        ) {
-            Text(stringResource(R.string.timers_setup_start))
-        }
-    }
-}
-
-/**
- * `displayMedium`, a plain scale role: the app-wide big-readout ramp is settled
- * against a working stopwatch in M7, not guessed at here (D28).
- */
-@Composable
-private fun Readout(entry: TimerDurationEntry, modifier: Modifier = Modifier) {
-    Column(
-        modifier = modifier.animateContentSizeMotion(),
-        horizontalAlignment = Alignment.CenterHorizontally,
-    ) {
-        Text(
-            text = entry.display,
-            style = MaterialTheme.typography.displayMedium,
-            color = if (entry.isEmpty) {
-                MaterialTheme.colorScheme.onSurfaceVariant
-            } else {
-                MaterialTheme.colorScheme.onSurface
-            },
-        )
-        if (!entry.isEmpty && !entry.canStart) {
-            Text(
-                text = stringResource(R.string.timers_setup_range_hint),
-                style = MaterialTheme.typography.bodySmall,
-                color = MaterialTheme.colorScheme.onSurfaceVariant,
-            )
-        }
-    }
-}
-
-/**
- * The whole preset-management surface: tap to fill the readout, the chip's own
- * trailing icon to remove, and a Save chip when the typed duration is not
- * already one. A presets *screen* is M10's if anyone wants one (D13).
- *
- * `InputChip` rather than `AssistChip`, which is where the plan's D29 landed:
- * a preset **is** a user-supplied value, which is the case `InputChip` and its
- * `trailingIcon` slot exist for. The plan asked for a long-press instead, and
- * that cannot be built over a Material chip without hand-rolling one — the
- * chip's own `clickable` consumes the gesture before any wrapper sees it — and
- * a long-press with no affordance is undiscoverable either way.
- */
-@Composable
-private fun PresetChips(
-    entry: TimerDurationEntry,
-    presets: List<Duration>,
-    onPreset: (Duration) -> Unit,
-    onSavePreset: (Duration) -> Unit,
-    onRemovePreset: (Duration) -> Unit,
-    modifier: Modifier = Modifier,
-) {
-    val typed = entry.duration
-    val canSave = entry.canStart && typed !in presets
-    if (presets.isEmpty() && !canSave) return
-
-    val remove = stringResource(R.string.timers_preset_remove)
-    Column(
-        modifier = modifier.fillMaxWidth(),
-        verticalArrangement = Arrangement.spacedBy(4.dp),
-    ) {
-        Text(
-            text = stringResource(R.string.timers_presets),
-            style = MaterialTheme.typography.titleSmall,
-            color = MaterialTheme.colorScheme.primary,
-            modifier = Modifier.padding(horizontal = GroupedListInset),
-        )
-        Row(
-            modifier = Modifier
-                .fillMaxWidth()
-                .horizontalScroll(rememberScrollState())
-                .padding(horizontal = GroupedListInset),
-            horizontalArrangement = Arrangement.spacedBy(8.dp),
-            verticalAlignment = Alignment.CenterVertically,
-        ) {
-            presets.forEach { preset ->
-                InputChip(
-                    selected = preset == typed,
-                    onClick = { onPreset(preset) },
-                    label = { Text(ClockFormat.countdown(preset)) },
-                    trailingIcon = {
-                        // An `IconButton`, not a `clickable` icon: removing a
-                        // preset is destructive and it sits inside the chip's own
-                        // click area, so it needs the platform's 48 dp minimum
-                        // target and the Button role rather than a 24 dp square.
-                        // The chip grows to that height with it, which is the
-                        // right direction for a target the user must be able to
-                        // hit — or miss — deliberately.
-                        IconButton(onClick = { onRemovePreset(preset) }) {
-                            Icon(
-                                imageVector = Icons.Rounded.Close,
-                                contentDescription = remove,
-                                modifier = Modifier.size(InputChipDefaults.AvatarSize),
-                            )
-                        }
-                    },
-                )
-            }
-            if (canSave) {
-                AssistChip(
-                    onClick = { onSavePreset(typed) },
-                    label = { Text(stringResource(R.string.timers_preset_save)) },
-                )
-            }
-        }
-    }
-}

app/src/main/java/de/jeanlucmakiola/clockula/ui/timers/TimerSetupScreen.kt

@@ -0,0 +1,196 @@
+package de.jeanlucmakiola.clockula.ui.timers
+
+import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
+import androidx.compose.animation.scaleIn
+import androidx.compose.animation.scaleOut
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+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.offset
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.rounded.DeleteOutline
+import androidx.compose.material.icons.rounded.PlayArrow
+import androidx.compose.material3.FilledIconButton
+import androidx.compose.material3.FilledTonalIconButton
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+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.res.stringResource
+import androidx.compose.ui.semantics.contentDescription
+import androidx.compose.ui.semantics.semantics
+import androidx.compose.ui.unit.dp
+import androidx.hilt.navigation.compose.hiltViewModel
+import de.jeanlucmakiola.clockula.R
+import de.jeanlucmakiola.clockula.domain.timer.TimerDurationEntry
+import de.jeanlucmakiola.floret.components.CollapsingScaffold
+
+/**
+ * Adding a timer, full screen — Google Clock's own calculator keypad rather
+ * than a sheet or an inline card: the one thing this page does is take a
+ * duration, and it gets the whole screen to do it in. No presets here; the
+ * keypad and the "00" key already make a round number fast to type (D23's
+ * rationale for the old inline/sheet split no longer applies once there is no
+ * list to stay behind).
+ *
+ * [onBack] both cancels and — after a successful Start — returns to the list,
+ * since "Start" is still the commit point: the row exists and is running the
+ * moment it is created (D23).
+ */
+@Composable
+fun TimerSetupScreen(
+    onBack: () -> Unit,
+    modifier: Modifier = Modifier,
+    viewModel: TimersViewModel = hiltViewModel(),
+) {
+    // Saveable, not remembered: the typed digits survive rotation *and*
+    // process death, same as the state they replaced (D23).
+    var digits by rememberSaveable { mutableStateOf("") }
+    val entry = TimerDurationEntry(digits)
+
+    fun start() {
+        viewModel.onStartNew(entry.duration)
+        onBack()
+    }
+
+    CollapsingScaffold(
+        title = stringResource(R.string.timers_set_title),
+        onBack = onBack,
+        modifier = modifier,
+        largeTopBar = false,
+        predictiveBack = true,
+        // The content owns its own layout below: a thumb-zone keypad wants a
+        // flexible spacer above it, which a `verticalScroll` column — the
+        // scaffold's default — gives an unbounded height and no weight to
+        // divide (M5's lesson, applied here).
+        scrollable = false,
+    ) {
+        Column(
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(horizontal = 16.dp),
+            horizontalAlignment = Alignment.CenterHorizontally,
+        ) {
+            Spacer(Modifier.height(24.dp))
+            Readout(entry = entry)
+
+            // Pushes the keypad into the lower half of the screen — the thumb
+            // zone on a one-handed phone grip — rather than centring it, which
+            // leaves the heaviest, most-tapped surface at the hardest reach.
+            Spacer(Modifier.weight(1f))
+
+            TimerKeypad(
+                onDigit = { digits = entry.plusDigit(it).digits },
+                onDoubleZero = { digits = entry.plusDoubleZero().digits },
+                onBackspace = { digits = entry.backspace().digits },
+                keySize = TimersDefaults.KeypadKeySizeLarge,
+                keyGap = TimersDefaults.KeypadKeyGapLarge,
+            )
+
+            Spacer(Modifier.height(24.dp))
+
+            StartRow(
+                entry = entry,
+                onClear = { digits = entry.cleared().digits },
+                onStart = ::start,
+            )
+
+            Spacer(Modifier.height(32.dp))
+        }
+    }
+}
+
+/** Shared with the Timers tab's own empty-state inline input. */
+@Composable
+internal fun Readout(entry: TimerDurationEntry, modifier: Modifier = Modifier) {
+    Column(
+        modifier = modifier,
+        horizontalAlignment = Alignment.CenterHorizontally,
+    ) {
+        TimerDurationReadout(entry = entry)
+        if (!entry.isEmpty && !entry.canStart) {
+            Text(
+                text = stringResource(R.string.timers_setup_range_hint),
+                style = MaterialTheme.typography.bodySmall,
+                color = MaterialTheme.colorScheme.onSurfaceVariant,
+            )
+        }
+    }
+}
+
+/**
+ * The play button — bigger than a normal icon button and filled rather than
+ * tonal, since it is the one unambiguous primary action on the screen and
+ * Google Clock marks it the same way — stays dead centre and never moves:
+ * Clear sits in a fixed slot beside it and only fades/scales into that slot,
+ * rather than sharing a centred row that would shift Start sideways the
+ * moment Clear appears.
+ *
+ * Also shared with the Timers tab's empty-state inline input.
+ */
+@Composable
+internal fun StartRow(
+    entry: TimerDurationEntry,
+    onClear: () -> Unit,
+    onStart: () -> Unit,
+    modifier: Modifier = Modifier,
+) {
+    val start = stringResource(R.string.timers_setup_start)
+    Box(
+        modifier = modifier
+            .fillMaxWidth()
+            .height(StartButtonSize),
+        contentAlignment = Alignment.Center,
+    ) {
+        AnimatedVisibility(
+            visible = !entry.isEmpty,
+            enter = fadeIn() + scaleIn(),
+            exit = fadeOut() + scaleOut(),
+            modifier = Modifier.offset(x = -(StartButtonSize / 2 + ClearButtonGap + ClearButtonSize / 2)),
+        ) {
+            FilledTonalIconButton(
+                onClick = onClear,
+                modifier = Modifier.size(ClearButtonSize),
+            ) {
+                Icon(
+                    imageVector = Icons.Rounded.DeleteOutline,
+                    contentDescription = stringResource(R.string.timers_setup_clear),
+                )
+            }
+        }
+        FilledIconButton(
+            onClick = onStart,
+            // Nothing outside 1 s…24 h is startable, which is `ClockPrefs`'
+            // own clamp — so nothing the user can choose is clamped away on
+            // the next read (M5 D16).
+            enabled = entry.canStart,
+            modifier = Modifier
+                .size(StartButtonSize)
+                .semantics { contentDescription = start },
+        ) {
+            Icon(
+                imageVector = Icons.Rounded.PlayArrow,
+                contentDescription = null,
+                modifier = Modifier.size(StartButtonSize * 0.45f),
+            )
+        }
+    }
+}
+
+/** Comfortably past a normal icon button: the one unambiguous action gets the emphasis. */
+private val StartButtonSize = 96.dp
+private val ClearButtonSize = StartButtonSize * 0.6f
+private val ClearButtonGap = 20.dp

app/src/main/java/de/jeanlucmakiola/clockula/ui/timers/TimersDefaults.kt

@@ -16,4 +16,15 @@ internal object TimersDefaults {
 
     /** Comfortably past the 48 dp minimum: a keypad is aimed at without looking. */
     val KeypadKeySize: Dp = 64.dp
+
+    /** The 8 dp spacing step, so the grid's gaps are the system's rather than ours. */
+    val KeypadKeyGap: Dp = 8.dp
+
+    /**
+     * The setup screen's own, larger keys: it has the whole screen and nothing
+     * else competing for it, so the keypad — the one thing that screen does —
+     * takes the emphasis a shared, dialog-sized keypad can't afford.
+     */
+    val KeypadKeySizeLarge: Dp = 92.dp
+    val KeypadKeyGapLarge: Dp = 14.dp
 }

app/src/main/java/de/jeanlucmakiola/clockula/ui/timers/TimersScreen.kt

@@ -1,23 +1,25 @@
 package de.jeanlucmakiola.clockula.ui.timers
 
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.lazy.LazyColumn
-import androidx.compose.foundation.lazy.itemsIndexed
+import androidx.compose.foundation.lazy.items
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.rounded.Add
-import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.FloatingActionButton
 import androidx.compose.material3.Icon
-import androidx.compose.material3.ModalBottomSheet
-import androidx.compose.material3.rememberModalBottomSheetState
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 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.res.stringResource
 import androidx.compose.ui.unit.dp
@@ -27,75 +29,43 @@ import de.jeanlucmakiola.clockula.R
 import de.jeanlucmakiola.clockula.domain.timer.TimerDurationEntry
 import de.jeanlucmakiola.clockula.ui.shell.LocalLivePillInset
 import de.jeanlucmakiola.floret.components.CollapsingScaffold
-import de.jeanlucmakiola.floret.components.positionOf
 import de.jeanlucmakiola.floret.identity.animateItemMotion
-import kotlin.time.Duration
 
 /**
- * The Timers tab: several timers at once, each with its own controls, and the
- * setup panel that starts a new one.
+ * The Timers tab: several timers at once, each with its own controls, and a
+ * FAB that opens the full-screen setup page ([TimerSetupScreen]) to start a
+ * new one.
  *
- * On a **non-empty** list the FAB opens the panel as a `ModalBottomSheet`; on
- * an **empty** one the tab hosts the same panel inline, because that *is* the
- * empty state (D23). Deliberately not M5's create-then-navigate: an alarm is
- * live the moment it exists, so creating it first is honest, while a timer has
- * a natural commit point — "Start" — and a row created by an accidental FAB tap
- * would be litter.
+ * On an **empty** list the FAB is noise — there is nothing to add a timer
+ * *to* yet — so the tab hosts the same readout/keypad/Start the full screen
+ * does, inline, in place of a "tap + to start" card: the keypad *is* the
+ * empty state, the same call D23 originally made, carried over to the
+ * redesigned input.
  */
-@OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun TimersScreen(
     onEditTimer: (Long) -> Unit,
+    onAddTimer: () -> Unit,
     modifier: Modifier = Modifier,
-    requestSetup: Boolean = false,
-    onSetupRequestConsumed: () -> Unit = {},
     viewModel: TimersViewModel = hiltViewModel(),
 ) {
     val state by viewModel.state.collectAsStateWithLifecycle()
     val pillInset = LocalLivePillInset.current
     val addTimer = stringResource(R.string.timers_set_title)
 
-    // Saveable, not remembered: the typed digits and the sheet's open flag then
-    // survive rotation *and* process death, and the pure `TimerDurationEntry`
-    // is derived from the saved digit string (D23).
-    var digits by rememberSaveable { mutableStateOf("") }
-    var sheetOpen by rememberSaveable { mutableStateOf(false) }
-    val entry = TimerDurationEntry(digits)
-    val sheetState = rememberModalBottomSheetState()
-
     val loaded = state as? TimersUiState.Loaded
     val rows = loaded?.rows
-    val presets = loaded?.presets.orEmpty()
-
-    // `SET_TIMER` with no usable length asks for the setup panel (M9 D7). On an
-    // empty list that panel is already inline and *is* the empty state, so the
-    // sheet must not also open there.
-    // Keyed on whether the list has *arrived and is empty*, never on the list
-    // itself: `rows` is recomputed on every readout tick, so keying on it would
-    // cancel and relaunch this effect once a second for the life of the tab.
-    LaunchedEffect(requestSetup, rows?.isEmpty()) {
-        val loadedRows = rows ?: return@LaunchedEffect
-        if (!requestSetup) return@LaunchedEffect
-        if (loadedRows.isNotEmpty()) sheetOpen = true
-        onSetupRequestConsumed()
-    }
-
-    fun start() {
-        viewModel.onStartNew(entry.duration)
-        digits = ""
-        sheetOpen = false
-    }
 
     CollapsingScaffold(
         title = stringResource(R.string.tab_timers),
         modifier = modifier,
         scrollable = false,
         floatingActionButton = {
-            // Only over a list: on an empty tab the panel is already on screen,
-            // and a FAB that opens what is in front of you is noise.
+            // Only over a list: on an empty tab the keypad is already on
+            // screen, and a FAB that opens what is in front of you is noise.
             if (rows != null && rows.isNotEmpty()) {
                 FloatingActionButton(
-                    onClick = { sheetOpen = true },
+                    onClick = onAddTimer,
                     // The pill is bottom-centre and the FAB bottom-end, so on a
                     // narrow phone they would otherwise overlap (M5 D6).
                     modifier = Modifier.padding(bottom = pillInset),
@@ -107,35 +77,31 @@ fun TimersScreen(
     ) {
         LazyColumn(
             modifier = Modifier.fillMaxSize(),
+            // Disconnected cards, exactly as the Alarms tab's own list is: each
+            // timer is its own object, not a row of a table.
+            verticalArrangement = Arrangement.spacedBy(12.dp),
             contentPadding = PaddingValues(
                 top = TimersDefaults.ListBottomPadding,
                 bottom = TimersDefaults.ListBottomPadding + TimersDefaults.FabBand + pillInset,
             ),
         ) {
             if (rows != null && rows.isEmpty()) {
-                item {
-                    TimerSetupPanel(
-                        entry = entry,
-                        presets = presets,
-                        onDigit = { digits = entry.plusDigit(it).digits },
-                        onBackspace = { digits = entry.backspace().digits },
-                        onPreset = { digits = digitsFor(it) },
-                        onSavePreset = viewModel::onSavePreset,
-                        onRemovePreset = viewModel::onRemovePreset,
-                        onStart = ::start,
-                        modifier = Modifier.padding(vertical = 16.dp),
-                    )
-                }
+                item { InlineTimerSetup(onStartNew = viewModel::onStartNew) }
             }
-            itemsIndexed(rows.orEmpty(), key = { _, row -> row.id }) { index, row ->
+            items(rows.orEmpty(), key = { row -> row.id }) { row ->
                 TimerRow(
                     row = row,
-                    position = positionOf(index, rows.orEmpty().size),
                     onOpen = { onEditTimer(row.id) },
                     onStart = { viewModel.onStart(row.id) },
                     onPause = { viewModel.onPause(row.id) },
                     onReset = { viewModel.onReset(row.id) },
                     onAddMinute = { viewModel.onAddMinute(row.id) },
+                    onSubtractMinute = { viewModel.onSubtractMinute(row.id) },
+                    // No confirmation: re-creating a timer costs one tap and a
+                    // Start, faster than reading a dialog would be (D2's delete
+                    // still routes through the engine, so a ringing timer is
+                    // stopped cleanly rather than deleted into a stuck ring).
+                    onDelete = { viewModel.onDelete(row.id) },
                     // A timer that finishes stays where it is (D22); the motion
                     // is for a row arriving or leaving.
                     modifier = animateItemMotion(),
@@ -143,39 +109,48 @@ fun TimersScreen(
             }
         }
     }
-
-    if (sheetOpen) {
-        ModalBottomSheet(
-            onDismissRequest = { sheetOpen = false },
-            sheetState = sheetState,
-        ) {
-            TimerSetupPanel(
-                entry = entry,
-                presets = presets,
-                onDigit = { digits = entry.plusDigit(it).digits },
-                onBackspace = { digits = entry.backspace().digits },
-                onPreset = { digits = digitsFor(it) },
-                onSavePreset = viewModel::onSavePreset,
-                onRemovePreset = viewModel::onRemovePreset,
-                onStart = ::start,
-                modifier = Modifier.padding(bottom = 24.dp),
-            )
-        }
-    }
 }
 
 /**
- * A preset fills the readout as if it had been typed, so the keypad and the
- * chips share one state and a chip can still be corrected by hand.
+ * The empty state: the same readout, keypad and Start [TimerSetupScreen]
+ * uses, stacked inline rather than anchored to the thumb zone of a dedicated
+ * screen — there is no screen's worth of empty space above it to leave for
+ * reach, just the top of a list.
  */
-private fun digitsFor(duration: Duration): String {
-    val total = duration.inWholeSeconds
-    val hours = total / 3_600
-    val minutes = (total % 3_600) / 60
-    val seconds = total % 60
-    return buildString {
-        append(hours.toString().padStart(2, '0'))
-        append(minutes.toString().padStart(2, '0'))
-        append(seconds.toString().padStart(2, '0'))
-    }.trimStart('0')
+@Composable
+private fun InlineTimerSetup(onStartNew: (kotlin.time.Duration) -> Unit, modifier: Modifier = Modifier) {
+    // Saveable, not remembered: the typed digits survive rotation *and*
+    // process death (D23).
+    var digits by rememberSaveable { mutableStateOf("") }
+    val entry = TimerDurationEntry(digits)
+
+    Column(
+        modifier = modifier
+            .fillMaxWidth()
+            .padding(horizontal = 16.dp, vertical = 16.dp),
+        horizontalAlignment = Alignment.CenterHorizontally,
+    ) {
+        Readout(entry = entry)
+
+        Spacer(Modifier.height(24.dp))
+
+        TimerKeypad(
+            onDigit = { digits = entry.plusDigit(it).digits },
+            onDoubleZero = { digits = entry.plusDoubleZero().digits },
+            onBackspace = { digits = entry.backspace().digits },
+            keySize = TimersDefaults.KeypadKeySizeLarge,
+            keyGap = TimersDefaults.KeypadKeyGapLarge,
+        )
+
+        Spacer(Modifier.height(24.dp))
+
+        StartRow(
+            entry = entry,
+            onClear = { digits = entry.cleared().digits },
+            onStart = {
+                onStartNew(entry.duration)
+                digits = ""
+            },
+        )
+    }
 }

app/src/main/java/de/jeanlucmakiola/clockula/ui/timers/TimersViewModel.kt

@@ -14,6 +14,7 @@ import kotlinx.coroutines.flow.combine
 import kotlinx.coroutines.flow.stateIn
 import kotlinx.coroutines.launch
 import kotlin.time.Duration
+import kotlin.time.Duration.Companion.minutes
 import javax.inject.Inject
 
 /**
@@ -75,6 +76,8 @@ class TimersViewModel @Inject internal constructor(
 
     fun onAddMinute(timerId: Long) = launchOnEngine { engine.addTime(timerId) }
 
+    fun onSubtractMinute(timerId: Long) = launchOnEngine { engine.addTime(timerId, -1.minutes) }
+
     /** Through the engine, so a *ringing* timer cannot be deleted into a stuck ring (D2). */
     fun onDelete(timerId: Long) = launchOnEngine { engine.delete(timerId) }
 

app/src/main/java/de/jeanlucmakiola/clockula/ui/worldclock/WorldClockRow.kt

@@ -4,6 +4,7 @@ import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.fillMaxHeight
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.material.icons.Icons
@@ -20,6 +21,7 @@ import androidx.compose.ui.semantics.CustomAccessibilityAction
 import androidx.compose.ui.semantics.contentDescription
 import androidx.compose.ui.semantics.customActions
 import androidx.compose.ui.semantics.semantics
+import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import de.jeanlucmakiola.clockula.R
@@ -31,10 +33,10 @@ import de.jeanlucmakiola.floret.components.Position
 import java.time.LocalTime
 
 /**
- * One city inside a `GroupedSurface` at `ReorderableRowHeight` — a bespoke
+ * One city inside a `GroupedSurface` at an 80dp row height — a bespoke
  * `Row` rather than a `GroupedRow`, for the same reason M7's `LapRow` is:
- * `ListItem` imposes its own 72dp two-line minimum and would fight the
- * reorderable column's 64dp pitch, and the row already needs a drag handle in
+ * `ListItem` imposes its own minimum and would fight the
+ * reorderable column's fixed pitch, and the row already needs a drag handle in
  * the leading slot (D14).
  *
  * A drag-only reorder is inaccessible — TalkBack cannot press-and-drag and
@@ -93,6 +95,7 @@ internal fun WorldClockRow(
         Row(
             modifier = Modifier
                 .fillMaxWidth()
+                .fillMaxHeight()
                 .padding(start = 12.dp, end = 20.dp)
                 .semantics(mergeDescendants = true) {
                     // Spoken as one sentence rather than as three merged child
@@ -131,7 +134,8 @@ internal fun WorldClockRow(
                     text = time,
                     // Tabular, because M7 made the headline role tabular
                     // app-wide: a column of times must not jitter as it ticks.
-                    style = MaterialTheme.typography.headlineSmall,
+                    style = MaterialTheme.typography.headlineMedium,
+                    fontWeight = FontWeight.Bold,
                     color = if (isDragging) {
                         MaterialTheme.colorScheme.primary
                     } else {

app/src/main/java/de/jeanlucmakiola/clockula/ui/worldclock/WorldClockScreen.kt

@@ -111,6 +111,7 @@ fun WorldClockScreen(
                     keyOf = { it.id },
                     onReorder = { rows -> viewModel.onReorder(rows.map { it.id }) },
                     modifier = Modifier.fillMaxWidth(),
+                    rowHeight = 80.dp,
                 ) { row, position, dragHandle, isDragging ->
                     WorldClockRow(
                         row = row,

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

@@ -13,7 +13,6 @@
     <string name="alarm_snoozed_until">Snoozed until %1$s</string>
 
     <!-- Crash reporting (floret-kit core-crash) -->
-    <string name="crash_report_issue_title">Crash report</string>
     <string name="report_issue_url" translatable="false">https://codeberg.org/jlmakiola/clockula/issues/new</string>
 
     <!-- M4: the app shell's four tabs -->
@@ -35,12 +34,20 @@
     <string name="timers_preset_remove">Remove preset</string>
     <string name="timer_keypad_backspace">Delete a digit</string>
     <string name="timer_keypad_digit">Type %1$s</string>
+    <string name="timer_keypad_double_zero">Type 00</string>
+    <string name="timers_setup_clear">Clear</string>
+    <string name="timer_unit_hours">h</string>
+    <string name="timer_unit_minutes">m</string>
+    <string name="timer_unit_seconds">s</string>
     <string name="timer_start">Start</string>
     <string name="timer_pause">Pause</string>
     <string name="timer_resume">Resume</string>
     <string name="timer_reset">Reset</string>
     <string name="timer_stop">Stop</string>
     <string name="timer_add_minute">+1 min</string>
+    <string name="timer_subtract_minute">−1 min</string>
+    <string name="timer_adjustment_added">+%1$d min</string>
+    <string name="timer_adjustment_removed">−%1$d min</string>
     <string name="timer_finished">Finished</string>
     <string name="timer_paused_at">Paused \u00b7 %1$s</string>
     <string name="timer_untitled">Timer</string>
@@ -48,7 +55,7 @@
     <string name="timer_row_open">Timer settings</string>
 
     <!-- M6: the timer editor -->
-    <string name="timer_editor_title">Timer</string>
+    <string name="timer_editor_title">Countdown</string>
     <string name="timer_editor_label">Label</string>
     <string name="timer_editor_duration">Length</string>
     <string name="timer_editor_duration_locked">Reset the timer to change its length</string>

app/src/test/java/de/jeanlucmakiola/clockula/data/timers/TimerRepositoryTest.kt

@@ -166,6 +166,44 @@ class TimerRepositoryTest {
         assertThat(timer.snapshotAt(1_100.seconds, T0).remaining).isEqualTo(260.seconds)
     }
 
+    @Test
+    fun `subtracting a minute rebases a running timer and preserves its configured duration`() = runTest {
+        val id = startedTimer()
+        elapsed.value = 1_100.seconds
+
+        repository.addTime(id, -1.minutes)
+
+        val timer = repository.find(id)!!
+        assertThat(timer.state).isEqualTo(TimerState.RUNNING)
+        assertThat(timer.snapshotAt(1_100.seconds, T0).remaining).isEqualTo(140.seconds)
+        assertThat(timer.endsAtElapsedRealtime).isEqualTo(1_240.seconds)
+        assertThat(timer.duration).isEqualTo(5.minutes)
+    }
+
+    @Test
+    fun `subtracting at or below a minute leaves the timer unchanged`() = runTest {
+        val id = startedTimer()
+        elapsed.value = 1_250.seconds
+        val before = dao.stored.single()
+
+        repository.addTime(id, -1.minutes)
+
+        assertThat(dao.stored.single()).isEqualTo(before)
+    }
+
+    @Test
+    fun `subtracting from paused timer keeps it paused`() = runTest {
+        val id = startedTimer()
+        elapsed.value = 1_100.seconds
+        repository.pause(id)
+
+        repository.addTime(id, -1.minutes)
+
+        val timer = repository.find(id)!!
+        assertThat(timer.state).isEqualTo(TimerState.PAUSED)
+        assertThat(timer.remaining).isEqualTo(140.seconds)
+    }
+
     @Test
     fun `adding time to a running timer whose end anchor has passed grants the whole extra`() = runTest {
         val id = startedTimer()

app/src/test/java/de/jeanlucmakiola/clockula/domain/timer/TimerDurationEntryTest.kt

@@ -137,4 +137,23 @@ class TimerDurationEntryTest {
             Locale.setDefault(previous)
         }
     }
+
+    @Test
+    fun `the per-unit segments keep their own leading zero unlike display`() {
+        val entry = typed("130")
+
+        assertThat(listOf(entry.hoursSegment, entry.minutesSegment, entry.secondsSegment))
+            .containsExactly("00", "01", "30")
+            .inOrder()
+    }
+
+    @Test
+    fun `the double-zero key shifts in two zeroes at once`() {
+        assertThat(typed("5").plusDoubleZero()).isEqualTo(typed("500"))
+    }
+
+    @Test
+    fun `a double zero into an empty entry is ignored, same as a single leading zero`() {
+        assertThat(TimerDurationEntry().plusDoubleZero()).isEqualTo(TimerDurationEntry())
+    }
 }

app/src/test/java/de/jeanlucmakiola/clockula/domain/timer/TimerNotificationPolicyTest.kt

@@ -58,6 +58,7 @@ class TimerNotificationPolicyTest {
             listOf(TimerNotificationAction.PAUSE, TimerNotificationAction.ADD_MINUTE) to
                 subject.timer.endsAtWallClock,
         )
+        assertThat(state.duration).isEqualTo(subject.timer.duration)
     }
 
     /** §5.5 #3 */

app/src/test/java/de/jeanlucmakiola/clockula/ui/alarms/AlarmRoutesTest.kt

@@ -14,6 +14,7 @@ class AlarmRoutesTest {
     @Test
     fun `the editor route carries the alarm's id`() {
         assertThat(AlarmRoutes.editor(7L)).isEqualTo("alarms/edit/7")
+        assertThat(AlarmRoutes.newEditor(7L)).isEqualTo("alarms/edit/7?pickTime=true")
     }
 
     @Test

app/src/test/java/de/jeanlucmakiola/clockula/ui/shell/ShellNavigationTest.kt

@@ -3,6 +3,7 @@ package de.jeanlucmakiola.clockula.ui.shell
 import com.google.common.truth.Truth.assertThat
 import de.jeanlucmakiola.clockula.stopwatch.StopwatchIntents
 import de.jeanlucmakiola.clockula.timer.TimerIntents
+import de.jeanlucmakiola.clockula.ui.alarms.AlarmRoutes
 import de.jeanlucmakiola.clockula.ui.timers.TimerRoutes
 import org.junit.jupiter.api.Test
 
@@ -150,6 +151,14 @@ class ShellNavigationTest {
         assertThat(ShellNavigation.destinationOf(TimerRoutes.editor(7L))).isNull()
     }
 
+    @Test
+    fun `editors highlight their parent tab`() {
+        assertThat(ShellNavigation.selectedDestinationOf(AlarmRoutes.EDITOR_PATTERN))
+            .isEqualTo(ClockulaDestination.ALARMS)
+        assertThat(ShellNavigation.selectedDestinationOf(TimerRoutes.EDITOR_PATTERN))
+            .isEqualTo(ClockulaDestination.TIMERS)
+    }
+
     /** §5.15 #2 */
     @Test
     fun `the shell stands aside on back, leaving the timer editor to pop itself`() {

app/src/test/java/de/jeanlucmakiola/clockula/ui/timers/TimerListRowsTest.kt

@@ -68,10 +68,10 @@ class TimerListRowsTest {
 
     /** §5.11 #4 */
     @Test
-    fun `an idle timer reads its configured length, full`() {
+    fun `an idle timer reads its configured length, empty progress`() {
         val row = rows(listOf(idleTimer(duration = 5.minutes))).single()
 
-        assertThat(row.remaining to row.progress).isEqualTo(5.minutes to 1f)
+        assertThat(row.remaining to row.progress).isEqualTo(5.minutes to 0f)
     }
 
     /** §5.11 #5 */
@@ -89,15 +89,15 @@ class TimerListRowsTest {
 
         val row = rows(listOf(timer)).single()
 
-        assertThat(row.remaining to row.progress).isEqualTo(60.seconds to 0.2f)
+        assertThat(row.remaining to row.progress).isEqualTo(60.seconds to 0.8f)
     }
 
     /** §5.11 #7 */
     @Test
-    fun `an expired timer reads empty`() {
+    fun `an expired timer reads full progress`() {
         val row = rows(listOf(expiredTimer(duration = 5.minutes))).single()
 
-        assertThat(row.remaining to row.progress).isEqualTo(Duration.ZERO to 0f)
+        assertThat(row.remaining to row.progress).isEqualTo(Duration.ZERO to 1f)
     }
 
     /** §5.11 #8 */
@@ -110,10 +110,10 @@ class TimerListRowsTest {
 
     /** §5.11 #9 */
     @Test
-    fun `a timer with more left than its length is clamped full`() {
+    fun `a timer with more left than its length is clamped empty`() {
         val timer = runningTimerWith(left = 10.minutes, elapsedNow = now, duration = 5.minutes)
 
-        assertThat(rows(listOf(timer)).single().progress).isEqualTo(1f)
+        assertThat(rows(listOf(timer)).single().progress).isEqualTo(0f)
     }
 
     /** §5.11 #10 */