feat(vacaciones): add vacation range manager screen

Add the Vacaciones manager screen per design ADR-6: an active-range hero (name, days-remaining countdown, determinate progress bar, and a per-alarm pause-impact line), a "PROGRAMADOS" upcoming-ranges list, an "Add range" CTA, and a "Rangos pasados" history section. This is the real destination WU8's Alarmas-root summary row pushes to, replacing WU8's own temporary placeholder (_PantallaVacacionesTemporal, now deleted). EstadoAlarmas gains 4 pure query methods (rangoVacacionesActivo, vacacionesProximas, vacacionesPasadas, impactoDeRango) -- read-only over _alarmas/_vacaciones, no writes, no rescheduling, no native bridge calls. impactoDeRango mirrors ServicioProgramacionAlarmas's own pause predicate exactly, so the screen never disagrees with the scheduler about which alarms are paused. ImpactoVacaciones joins RangoVacaciones in alarma_musical.dart. The add-range form (_EditorVacacionesSheet, _PickerButton) moved verbatim from pantalla_alarmas.dart to its one remaining consumer. estado_alarmas.dart's scheduling/snooze paths and the ringing screen's dismiss guard are untouched; both test files pass unmodified. New ARB keys (en/es only; other 11 locales are WU18's job): vacationImpact{Paused,Continues}Label, vacationUpcomingSectionTitle, vacationPastSectionTitle, addVacationRangeCta, vacationNoActiveRangeHint.
2026-07-29 10:49:51 +02:00
parent a09d614f52
commit 9dfcf0b428
23 changed files with 1432 additions and 390 deletions
@@ -354,6 +354,69 @@ class EstadoAlarmas extends ChangeNotifier {
    await guardarVacaciones(nuevos);
  }

+  // ── Vacation queries (design ADR-6, WU9) ──────────────────────────────
+  // Four PURE queries: none writes, none reschedules, none touches the
+  // native bridge. Read-only over `_alarmas`/`_vacaciones`. Every method
+  // takes `{DateTime? ahora}` (clock injection) defaulting to
+  // `DateTime.now()` so tests can pass a fixed instant.
+
+  /// Currently-active vacation range, if today falls within one.
+  /// Delegates to the existing `RangoVacaciones.contiene(fecha)` — which
+  /// already handles the `activo` flag and day granularity — rather than
+  /// reimplementing date math (a second implementation is a second set of
+  /// off-by-one bugs). Callers derive "days remaining" themselves from the
+  /// returned range's `finDia`, the same way WU8's summary row already
+  /// does.
+  RangoVacaciones? rangoVacacionesActivo({DateTime? ahora}) {
+    final fecha = ahora ?? DateTime.now();
+    for (final rango in _vacaciones) {
+      if (rango.contiene(fecha)) return rango;
+    }
+    return null;
+  }
+
+  /// Ranges that have not yet started (`inicio > hoy`), soonest-first.
+  List<RangoVacaciones> vacacionesProximas({DateTime? ahora}) {
+    final fecha = ahora ?? DateTime.now();
+    final hoy = DateTime(fecha.year, fecha.month, fecha.day);
+    return _vacaciones.where((rango) => rango.inicioDia.isAfter(hoy)).toList()
+      ..sort((a, b) => a.inicioDia.compareTo(b.inicioDia));
+  }
+
+  /// Ranges whose end date has already passed (`fin < hoy`), most-recently-
+  /// ended first.
+  List<RangoVacaciones> vacacionesPasadas({DateTime? ahora}) {
+    final fecha = ahora ?? DateTime.now();
+    final hoy = DateTime(fecha.year, fecha.month, fecha.day);
+    return _vacaciones.where((rango) => rango.finDia.isBefore(hoy)).toList()
+      ..sort((a, b) => b.finDia.compareTo(a.finDia));
+  }
+
+  /// Per-alarm pause impact for [rango]. Mirrors
+  /// `ServicioProgramacionAlarmas`'s own pause predicate EXACTLY
+  /// (`servicio_programacion_alarmas.dart`:
+  /// `!alarma.sonarEnVacaciones && estaEnVacaciones(candidato, vacaciones)`)
+  /// — if these two ever diverge, the Vacaciones screen lies about which
+  /// alarms are paused. [rango] is accepted for API symmetry with the
+  /// other 3 queries above; the predicate itself needs no dates because it
+  /// only makes sense to call this for a range that IS currently active —
+  /// any alarm actually paused by it already has `sonarEnVacaciones ==
+  /// false`, which is exactly what the scheduler itself would have used to
+  /// skip that alarm's candidate occurrence.
+  ImpactoVacaciones impactoDeRango(RangoVacaciones rango) {
+    final pausadas = <AlarmaMusical>[];
+    final noAfectadas = <AlarmaMusical>[];
+    for (final alarma in _alarmas) {
+      if (!alarma.activa) continue;
+      if (alarma.sonarEnVacaciones) {
+        noAfectadas.add(alarma);
+      } else {
+        pausadas.add(alarma);
+      }
+    }
+    return ImpactoVacaciones(pausadas: pausadas, noAfectadas: noAfectadas);
+  }
+
  ExcepcionAlarma? ultimaExcepcionPara(String alarmaId) {
    final candidatas =
        _excepciones.where((e) => e.alarmaId == alarmaId).toList()
@@ -535,6 +535,22 @@
      }
    }
  },
+  "vacationImpactPausedLabel": "Paused: {times}",
+  "@vacationImpactPausedLabel": {
+    "placeholders": {
+      "times": {}
+    }
+  },
+  "vacationImpactContinuesLabel": "Still ringing: {times}",
+  "@vacationImpactContinuesLabel": {
+    "placeholders": {
+      "times": {}
+    }
+  },
+  "vacationUpcomingSectionTitle": "SCHEDULED",
+  "vacationPastSectionTitle": "Past ranges",
+  "addVacationRangeCta": "Add range",
+  "vacationNoActiveRangeHint": "No active vacation range right now.",
  "vacationsDefaultName": "Vacation",
  "newVacationRangeTitle": "New vacation range",
  "startField": "Start",
@@ -535,6 +535,22 @@
      }
    }
  },
+  "vacationImpactPausedLabel": "Pausa: {times}",
+  "@vacationImpactPausedLabel": {
+    "placeholders": {
+      "times": {}
+    }
+  },
+  "vacationImpactContinuesLabel": "Sigue sonando: {times}",
+  "@vacationImpactContinuesLabel": {
+    "placeholders": {
+      "times": {}
+    }
+  },
+  "vacationUpcomingSectionTitle": "PROGRAMADOS",
+  "vacationPastSectionTitle": "Rangos pasados",
+  "addVacationRangeCta": "Añadir rango",
+  "vacationNoActiveRangeHint": "No hay un rango de vacaciones activo ahora mismo.",
  "vacationsDefaultName": "Vacaciones",
  "newVacationRangeTitle": "Nuevo rango de vacaciones",
  "startField": "Inicio",
@@ -1874,6 +1874,42 @@ abstract class AppLocalizations {
  /// **'Próximo rango en {days} días'**
  String vacationSummaryUpcomingCountdown(int days);

+  /// No description provided for @vacationImpactPausedLabel.
+  ///
+  /// In es, this message translates to:
+  /// **'Pausa: {times}'**
+  String vacationImpactPausedLabel(Object times);
+
+  /// No description provided for @vacationImpactContinuesLabel.
+  ///
+  /// In es, this message translates to:
+  /// **'Sigue sonando: {times}'**
+  String vacationImpactContinuesLabel(Object times);
+
+  /// No description provided for @vacationUpcomingSectionTitle.
+  ///
+  /// In es, this message translates to:
+  /// **'PROGRAMADOS'**
+  String get vacationUpcomingSectionTitle;
+
+  /// No description provided for @vacationPastSectionTitle.
+  ///
+  /// In es, this message translates to:
+  /// **'Rangos pasados'**
+  String get vacationPastSectionTitle;
+
+  /// No description provided for @addVacationRangeCta.
+  ///
+  /// In es, this message translates to:
+  /// **'Añadir rango'**
+  String get addVacationRangeCta;
+
+  /// No description provided for @vacationNoActiveRangeHint.
+  ///
+  /// In es, this message translates to:
+  /// **'No hay un rango de vacaciones activo ahora mismo.'**
+  String get vacationNoActiveRangeHint;
+
  /// No description provided for @vacationsDefaultName.
  ///
  /// In es, this message translates to:
@@ -1018,6 +1018,29 @@ class AppLocalizationsAr extends AppLocalizations {
    return 'Próximo rango en $days días';
  }

+  @override
+  String vacationImpactPausedLabel(Object times) {
+    return 'Pausa: $times';
+  }
+
+  @override
+  String vacationImpactContinuesLabel(Object times) {
+    return 'Sigue sonando: $times';
+  }
+
+  @override
+  String get vacationUpcomingSectionTitle => 'PROGRAMADOS';
+
+  @override
+  String get vacationPastSectionTitle => 'Rangos pasados';
+
+  @override
+  String get addVacationRangeCta => 'Añadir rango';
+
+  @override
+  String get vacationNoActiveRangeHint =>
+      'No hay un rango de vacaciones activo ahora mismo.';
+
  @override
  String get vacationsDefaultName => 'إجازات';

@@ -1025,6 +1025,29 @@ class AppLocalizationsBn extends AppLocalizations {
    return 'Próximo rango en $days días';
  }

+  @override
+  String vacationImpactPausedLabel(Object times) {
+    return 'Pausa: $times';
+  }
+
+  @override
+  String vacationImpactContinuesLabel(Object times) {
+    return 'Sigue sonando: $times';
+  }
+
+  @override
+  String get vacationUpcomingSectionTitle => 'PROGRAMADOS';
+
+  @override
+  String get vacationPastSectionTitle => 'Rangos pasados';
+
+  @override
+  String get addVacationRangeCta => 'Añadir rango';
+
+  @override
+  String get vacationNoActiveRangeHint =>
+      'No hay un rango de vacaciones activo ahora mismo.';
+
  @override
  String get vacationsDefaultName => 'ছুটি';

@@ -1026,6 +1026,29 @@ class AppLocalizationsDe extends AppLocalizations {
    return 'Próximo rango en $days días';
  }

+  @override
+  String vacationImpactPausedLabel(Object times) {
+    return 'Pausa: $times';
+  }
+
+  @override
+  String vacationImpactContinuesLabel(Object times) {
+    return 'Sigue sonando: $times';
+  }
+
+  @override
+  String get vacationUpcomingSectionTitle => 'PROGRAMADOS';
+
+  @override
+  String get vacationPastSectionTitle => 'Rangos pasados';
+
+  @override
+  String get addVacationRangeCta => 'Añadir rango';
+
+  @override
+  String get vacationNoActiveRangeHint =>
+      'No hay un rango de vacaciones activo ahora mismo.';
+
  @override
  String get vacationsDefaultName => 'Ferien';

@@ -1020,6 +1020,28 @@ class AppLocalizationsEn extends AppLocalizations {
    return 'Next range in $days days';
  }

+  @override
+  String vacationImpactPausedLabel(Object times) {
+    return 'Paused: $times';
+  }
+
+  @override
+  String vacationImpactContinuesLabel(Object times) {
+    return 'Still ringing: $times';
+  }
+
+  @override
+  String get vacationUpcomingSectionTitle => 'SCHEDULED';
+
+  @override
+  String get vacationPastSectionTitle => 'Past ranges';
+
+  @override
+  String get addVacationRangeCta => 'Add range';
+
+  @override
+  String get vacationNoActiveRangeHint => 'No active vacation range right now.';
+
  @override
  String get vacationsDefaultName => 'Vacation';

@@ -1024,6 +1024,29 @@ class AppLocalizationsEs extends AppLocalizations {
    return 'Próximo rango en $days días';
  }

+  @override
+  String vacationImpactPausedLabel(Object times) {
+    return 'Pausa: $times';
+  }
+
+  @override
+  String vacationImpactContinuesLabel(Object times) {
+    return 'Sigue sonando: $times';
+  }
+
+  @override
+  String get vacationUpcomingSectionTitle => 'PROGRAMADOS';
+
+  @override
+  String get vacationPastSectionTitle => 'Rangos pasados';
+
+  @override
+  String get addVacationRangeCta => 'Añadir rango';
+
+  @override
+  String get vacationNoActiveRangeHint =>
+      'No hay un rango de vacaciones activo ahora mismo.';
+
  @override
  String get vacationsDefaultName => 'Vacaciones';

@@ -1030,6 +1030,29 @@ class AppLocalizationsFr extends AppLocalizations {
    return 'Próximo rango en $days días';
  }

+  @override
+  String vacationImpactPausedLabel(Object times) {
+    return 'Pausa: $times';
+  }
+
+  @override
+  String vacationImpactContinuesLabel(Object times) {
+    return 'Sigue sonando: $times';
+  }
+
+  @override
+  String get vacationUpcomingSectionTitle => 'PROGRAMADOS';
+
+  @override
+  String get vacationPastSectionTitle => 'Rangos pasados';
+
+  @override
+  String get addVacationRangeCta => 'Añadir rango';
+
+  @override
+  String get vacationNoActiveRangeHint =>
+      'No hay un rango de vacaciones activo ahora mismo.';
+
  @override
  String get vacationsDefaultName => 'Vacances';

@@ -1021,6 +1021,29 @@ class AppLocalizationsHi extends AppLocalizations {
    return 'Próximo rango en $days días';
  }

+  @override
+  String vacationImpactPausedLabel(Object times) {
+    return 'Pausa: $times';
+  }
+
+  @override
+  String vacationImpactContinuesLabel(Object times) {
+    return 'Sigue sonando: $times';
+  }
+
+  @override
+  String get vacationUpcomingSectionTitle => 'PROGRAMADOS';
+
+  @override
+  String get vacationPastSectionTitle => 'Rangos pasados';
+
+  @override
+  String get addVacationRangeCta => 'Añadir rango';
+
+  @override
+  String get vacationNoActiveRangeHint =>
+      'No hay un rango de vacaciones activo ahora mismo.';
+
  @override
  String get vacationsDefaultName => 'छुट्टियाँ';

@@ -1025,6 +1025,29 @@ class AppLocalizationsId extends AppLocalizations {
    return 'Próximo rango en $days días';
  }

+  @override
+  String vacationImpactPausedLabel(Object times) {
+    return 'Pausa: $times';
+  }
+
+  @override
+  String vacationImpactContinuesLabel(Object times) {
+    return 'Sigue sonando: $times';
+  }
+
+  @override
+  String get vacationUpcomingSectionTitle => 'PROGRAMADOS';
+
+  @override
+  String get vacationPastSectionTitle => 'Rangos pasados';
+
+  @override
+  String get addVacationRangeCta => 'Añadir rango';
+
+  @override
+  String get vacationNoActiveRangeHint =>
+      'No hay un rango de vacaciones activo ahora mismo.';
+
  @override
  String get vacationsDefaultName => 'Liburan';

@@ -1026,6 +1026,29 @@ class AppLocalizationsIt extends AppLocalizations {
    return 'Próximo rango en $days días';
  }

+  @override
+  String vacationImpactPausedLabel(Object times) {
+    return 'Pausa: $times';
+  }
+
+  @override
+  String vacationImpactContinuesLabel(Object times) {
+    return 'Sigue sonando: $times';
+  }
+
+  @override
+  String get vacationUpcomingSectionTitle => 'PROGRAMADOS';
+
+  @override
+  String get vacationPastSectionTitle => 'Rangos pasados';
+
+  @override
+  String get addVacationRangeCta => 'Añadir rango';
+
+  @override
+  String get vacationNoActiveRangeHint =>
+      'No hay un rango de vacaciones activo ahora mismo.';
+
  @override
  String get vacationsDefaultName => 'Vacanze';

@@ -994,6 +994,29 @@ class AppLocalizationsJa extends AppLocalizations {
    return 'Próximo rango en $days días';
  }

+  @override
+  String vacationImpactPausedLabel(Object times) {
+    return 'Pausa: $times';
+  }
+
+  @override
+  String vacationImpactContinuesLabel(Object times) {
+    return 'Sigue sonando: $times';
+  }
+
+  @override
+  String get vacationUpcomingSectionTitle => 'PROGRAMADOS';
+
+  @override
+  String get vacationPastSectionTitle => 'Rangos pasados';
+
+  @override
+  String get addVacationRangeCta => 'Añadir rango';
+
+  @override
+  String get vacationNoActiveRangeHint =>
+      'No hay un rango de vacaciones activo ahora mismo.';
+
  @override
  String get vacationsDefaultName => '休暇';

@@ -1023,6 +1023,29 @@ class AppLocalizationsPt extends AppLocalizations {
    return 'Próximo rango en $days días';
  }

+  @override
+  String vacationImpactPausedLabel(Object times) {
+    return 'Pausa: $times';
+  }
+
+  @override
+  String vacationImpactContinuesLabel(Object times) {
+    return 'Sigue sonando: $times';
+  }
+
+  @override
+  String get vacationUpcomingSectionTitle => 'PROGRAMADOS';
+
+  @override
+  String get vacationPastSectionTitle => 'Rangos pasados';
+
+  @override
+  String get addVacationRangeCta => 'Añadir rango';
+
+  @override
+  String get vacationNoActiveRangeHint =>
+      'No hay un rango de vacaciones activo ahora mismo.';
+
  @override
  String get vacationsDefaultName => 'Férias';

@@ -1025,6 +1025,29 @@ class AppLocalizationsRu extends AppLocalizations {
    return 'Próximo rango en $days días';
  }

+  @override
+  String vacationImpactPausedLabel(Object times) {
+    return 'Pausa: $times';
+  }
+
+  @override
+  String vacationImpactContinuesLabel(Object times) {
+    return 'Sigue sonando: $times';
+  }
+
+  @override
+  String get vacationUpcomingSectionTitle => 'PROGRAMADOS';
+
+  @override
+  String get vacationPastSectionTitle => 'Rangos pasados';
+
+  @override
+  String get addVacationRangeCta => 'Añadir rango';
+
+  @override
+  String get vacationNoActiveRangeHint =>
+      'No hay un rango de vacaciones activo ahora mismo.';
+
  @override
  String get vacationsDefaultName => 'Отпуск';

@@ -990,6 +990,29 @@ class AppLocalizationsZh extends AppLocalizations {
    return 'Próximo rango en $days días';
  }

+  @override
+  String vacationImpactPausedLabel(Object times) {
+    return 'Pausa: $times';
+  }
+
+  @override
+  String vacationImpactContinuesLabel(Object times) {
+    return 'Sigue sonando: $times';
+  }
+
+  @override
+  String get vacationUpcomingSectionTitle => 'PROGRAMADOS';
+
+  @override
+  String get vacationPastSectionTitle => 'Rangos pasados';
+
+  @override
+  String get addVacationRangeCta => 'Añadir rango';
+
+  @override
+  String get vacationNoActiveRangeHint =>
+      'No hay un rango de vacaciones activo ahora mismo.';
+
  @override
  String get vacationsDefaultName => '假期';

@@ -277,6 +277,20 @@ class RangoVacaciones {
  }
 }

+/// Per-alarm vacation pause impact (design ADR-6, WU9). Produced by
+/// `EstadoAlarmas.impactoDeRango`, never persisted, never built from a
+/// second date-math implementation — see that method's own doc comment for
+/// the exact predicate it mirrors.
+class ImpactoVacaciones {
+  const ImpactoVacaciones({required this.pausadas, required this.noAfectadas});
+
+  /// `activa && !sonarEnVacaciones`.
+  final List<AlarmaMusical> pausadas;
+
+  /// `activa && sonarEnVacaciones`.
+  final List<AlarmaMusical> noAfectadas;
+}
+
 class ExcepcionAlarma {
  const ExcepcionAlarma({
    required this.alarmaId,
@@ -17,6 +17,7 @@ import '../widgets/pluri_icon.dart';
 import '../widgets/pluri_layout.dart';
 import '../widgets/pluri_premium_widgets.dart';
 import '../widgets/pluri_push_scaffold.dart';
+import 'pantalla_vacaciones.dart';

 class PantallaAlarmas extends StatelessWidget {
  const PantallaAlarmas({super.key});
@@ -1045,7 +1046,7 @@ class _PanelVacaciones extends StatelessWidget {
  }

  void _abrirVacaciones(BuildContext context) {
-    PluriPushScaffold.push(context, (_) => const _PantallaVacacionesTemporal());
+    PluriPushScaffold.push(context, (_) => const PantallaVacaciones());
  }

  /// Range count + next-range countdown, computed directly over the existing
@@ -1081,196 +1082,6 @@ class _PanelVacaciones extends StatelessWidget {
  }
 }

-/// Temporary push destination (WU8). WU9 replaces this whole widget with the
-/// real `PantallaVacaciones` (active-range hero, per-alarm impact line,
-/// upcoming/past sections) from `lib/pantallas/pantalla_vacaciones.dart`. The
-/// body below is the OLD inline panel's content, moved verbatim — same
-/// "keep the real action, drop only the header" rule WU3a/WU3b established —
-/// so add/delete range capability is never dropped even for one commit.
-class _PantallaVacacionesTemporal extends StatelessWidget {
-  const _PantallaVacacionesTemporal();
-
-  @override
-  Widget build(BuildContext context) {
-    final l10n = AppLocalizations.of(context);
-    final estado = context.watch<EstadoAlarmas>();
-    final vacaciones = [...estado.vacaciones]
-      ..sort((a, b) => a.inicioDia.compareTo(b.inicioDia));
-    return PluriPushScaffold(
-      title: l10n.vacationRangesTitle,
-      body: ListView(
-        padding: PluriLayout.pageContentPadding,
-        children: [
-          Text(l10n.vacationRangesHint),
-          const SizedBox(height: 12),
-          Align(
-            alignment: Alignment.centerRight,
-            child: FilledButton.tonalIcon(
-              onPressed: () => _abrirAlta(context),
-              icon: const Icon(Icons.add_rounded),
-              label: Text(l10n.addAction),
-            ),
-          ),
-          const SizedBox(height: 12),
-          if (vacaciones.isEmpty)
-            Text(l10n.noVacationRangesLoaded)
-          else
-            for (final rango in vacaciones)
-              ListTile(
-                contentPadding: EdgeInsets.zero,
-                leading: const Icon(Icons.event_busy_rounded),
-                title: Text(_nombreVisibleVacaciones(l10n, rango)),
-                subtitle: Text(
-                  '${_fechaCorta(l10n, rango.inicioDia)} → ${_fechaCorta(l10n, rango.finDia)}',
-                ),
-                trailing: IconButton(
-                  tooltip: l10n.deleteRangeTooltip,
-                  onPressed: () => estado.eliminarRangoVacaciones(rango.id),
-                  icon: const Icon(Icons.delete_outline_rounded),
-                ),
-              ),
-        ],
-      ),
-    );
-  }
-
-  Future<void> _abrirAlta(BuildContext context) async {
-    await showModalBottomSheet<void>(
-      context: context,
-      isScrollControlled: true,
-      useSafeArea: true,
-      backgroundColor: Colors.transparent,
-      builder: (_) => const _EditorVacacionesSheet(),
-    );
-  }
-}
-
-class _EditorVacacionesSheet extends StatefulWidget {
-  const _EditorVacacionesSheet();
-
-  @override
-  State<_EditorVacacionesSheet> createState() => _EditorVacacionesSheetState();
-}
-
-class _EditorVacacionesSheetState extends State<_EditorVacacionesSheet> {
-  // Created lazily: AppLocalizations.of(context) cannot be read in
-  // initState (inherited-widget lookup assert in debug builds).
-  TextEditingController? _nombreController;
-  late DateTime _inicio;
-  late DateTime _fin;
-
-  @override
-  void initState() {
-    super.initState();
-    final hoy = DateTime.now();
-    _inicio = DateTime(hoy.year, hoy.month, hoy.day);
-    _fin = _inicio.add(const Duration(days: 2));
-  }
-
-  @override
-  void didChangeDependencies() {
-    super.didChangeDependencies();
-    _nombreController ??= TextEditingController(
-      text: AppLocalizations.of(context).vacationsDefaultName,
-    );
-  }
-
-  @override
-  void dispose() {
-    _nombreController?.dispose();
-    super.dispose();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    final l10n = AppLocalizations.of(context);
-    final bottom = MediaQuery.of(context).viewInsets.bottom;
-    return Padding(
-      padding: EdgeInsets.fromLTRB(12, 12, 12, bottom + 12),
-      child: PluriGlassSurface(
-        borderRadius: BorderRadius.circular(28),
-        padding: const EdgeInsets.all(18),
-        child: Column(
-          mainAxisSize: MainAxisSize.min,
-          crossAxisAlignment: CrossAxisAlignment.start,
-          children: [
-            Text(
-              l10n.newVacationRangeTitle,
-              style: Theme.of(
-                context,
-              ).textTheme.titleLarge?.copyWith(fontWeight: FontWeight.w900),
-            ),
-            const SizedBox(height: 12),
-            TextField(
-              controller: _nombreController,
-              decoration: InputDecoration(labelText: l10n.nameLabel),
-            ),
-            const SizedBox(height: 12),
-            Row(
-              children: [
-                Expanded(
-                  child: _PickerButton(
-                    icon: Icons.play_arrow_rounded,
-                    label: l10n.startLabel,
-                    value: _fechaCorta(l10n, _inicio),
-                    onTap: () => _elegirFecha(esInicio: true),
-                  ),
-                ),
-                const SizedBox(width: 10),
-                Expanded(
-                  child: _PickerButton(
-                    icon: Icons.stop_rounded,
-                    label: l10n.endLabel,
-                    value: _fechaCorta(l10n, _fin),
-                    onTap: () => _elegirFecha(esInicio: false),
-                  ),
-                ),
-              ],
-            ),
-            const SizedBox(height: 16),
-            FilledButton.icon(
-              onPressed: _guardar,
-              icon: const Icon(Icons.check_rounded),
-              label: Text(l10n.saveRangeAction),
-            ),
-          ],
-        ),
-      ),
-    );
-  }
-
-  Future<void> _elegirFecha({required bool esInicio}) async {
-    final actual = esInicio ? _inicio : _fin;
-    final hoy = DateTime.now();
-    final seleccion = await showDatePicker(
-      context: context,
-      initialDate: actual,
-      firstDate: DateTime(hoy.year, hoy.month, hoy.day),
-      lastDate: hoy.add(const Duration(days: 1460)),
-    );
-    if (seleccion == null) return;
-    setState(() {
-      if (esInicio) {
-        _inicio = seleccion;
-        if (_fin.isBefore(_inicio)) _fin = _inicio;
-      } else {
-        _fin = seleccion;
-      }
-    });
-  }
-
-  Future<void> _guardar() async {
-    final estado = context.read<EstadoAlarmas>();
-    final rango = estado.servicio.crearRangoVacaciones(
-      inicio: _inicio,
-      fin: _fin,
-      nombre: _nombreController?.text.trim() ?? '',
-    );
-    await estado.crearRangoVacaciones(rango);
-    if (mounted) Navigator.pop(context);
-  }
-}
-
 class _AssetIcon extends StatelessWidget {
  const _AssetIcon(this.asset, {this.size = 44, this.semanticLabel});

@@ -1395,10 +1206,6 @@ String _nombreVisibleAlarma(AppLocalizations l10n, AlarmaMusical alarma) {
  return localizedAlarmName(l10n, alarma.nombre);
 }

-String _nombreVisibleVacaciones(AppLocalizations l10n, RangoVacaciones rango) {
-  return localizedVacationName(l10n, rango.nombre);
-}
-
 String _hora(AlarmaMusical alarma) =>
    '${alarma.hora.toString().padLeft(2, '0')}:${alarma.minuto.toString().padLeft(2, '0')}';

@@ -0,0 +1,353 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+
+import '../estado/estado_alarmas.dart';
+import '../l10n/display_names.dart';
+import '../l10n/formato_fechas.dart';
+import '../l10n/gen/app_localizations.dart';
+import '../modelos/alarma_musical.dart';
+import '../tema/pluriwave_theme.dart';
+import '../widgets/pluri_glass_surface.dart';
+import '../widgets/pluri_layout.dart';
+import '../widgets/pluri_push_scaffold.dart';
+
+/// Vacaciones manager (design ADR-6, `alarm-vacation-ranges` spec, WU9):
+/// active-range hero (name + days-remaining + per-alarm impact line), the
+/// "PROGRAMADOS" upcoming list, an "Añadir rango" CTA, and a "Rangos
+/// pasados" history section. This is the REAL destination WU8's Alarmas-
+/// root summary row pushes to, replacing WU8's own temporary placeholder
+/// (`_PantallaVacacionesTemporal` in `pantalla_alarmas.dart`).
+class PantallaVacaciones extends StatelessWidget {
+  const PantallaVacaciones({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    final l10n = AppLocalizations.of(context);
+    final estado = context.watch<EstadoAlarmas>();
+    final activo = estado.rangoVacacionesActivo();
+    final proximas = estado.vacacionesProximas();
+    final pasadas = estado.vacacionesPasadas();
+
+    return PluriPushScaffold(
+      title: l10n.vacationRangesTitle,
+      body: ListView(
+        padding: PluriLayout.pageContentPadding,
+        children: [
+          if (activo != null)
+            _HeroRangoActivo(estado: estado, rango: activo)
+          else
+            PluriGlassSurface(child: Text(l10n.vacationNoActiveRangeHint)),
+          const SizedBox(height: 16),
+          _SeccionProgramados(proximas: proximas),
+          const SizedBox(height: 16),
+          Align(
+            alignment: Alignment.centerLeft,
+            child: OutlinedButton.icon(
+              onPressed: () => _abrirAlta(context),
+              icon: const Icon(Icons.add_rounded),
+              label: Text(l10n.addVacationRangeCta),
+            ),
+          ),
+          const SizedBox(height: 16),
+          _SeccionRangosPasados(pasadas: pasadas),
+        ],
+      ),
+    );
+  }
+
+  Future<void> _abrirAlta(BuildContext context) async {
+    await showModalBottomSheet<void>(
+      context: context,
+      isScrollControlled: true,
+      useSafeArea: true,
+      backgroundColor: Colors.transparent,
+      builder: (_) => const _EditorVacacionesSheet(),
+    );
+  }
+}
+
+/// Active-range hero: name, days-remaining countdown (reusing WU8's own
+/// `vacationSummaryActiveCountdown` string — same concept, bigger stage),
+/// a determinate progress bar, and the per-alarm impact line(s) from
+/// `EstadoAlarmas.impactoDeRango`.
+class _HeroRangoActivo extends StatelessWidget {
+  const _HeroRangoActivo({required this.estado, required this.rango});
+
+  final EstadoAlarmas estado;
+  final RangoVacaciones rango;
+
+  @override
+  Widget build(BuildContext context) {
+    final l10n = AppLocalizations.of(context);
+    final hoy = DateTime.now();
+    final hoyDia = DateTime(hoy.year, hoy.month, hoy.day);
+    final diasRestantes = rango.finDia.difference(hoyDia).inDays;
+    final impacto = estado.impactoDeRango(rango);
+
+    return PluriGlassSurface(
+      glowColor: context.pluriTokens.electricMagenta.withValues(alpha: 0.24),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Text(
+            localizedVacationName(l10n, rango.nombre),
+            style: Theme.of(
+              context,
+            ).textTheme.titleLarge?.copyWith(fontWeight: FontWeight.w900),
+          ),
+          const SizedBox(height: 4),
+          Text(l10n.vacationSummaryActiveCountdown(diasRestantes)),
+          const SizedBox(height: 10),
+          ClipRRect(
+            borderRadius: BorderRadius.circular(999),
+            child: LinearProgressIndicator(value: _progreso(hoyDia)),
+          ),
+          if (impacto.pausadas.isNotEmpty) ...[
+            const SizedBox(height: 10),
+            Text(l10n.vacationImpactPausedLabel(_horas(impacto.pausadas))),
+          ],
+          if (impacto.noAfectadas.isNotEmpty) ...[
+            const SizedBox(height: 4),
+            Text(
+              l10n.vacationImpactContinuesLabel(_horas(impacto.noAfectadas)),
+            ),
+          ],
+        ],
+      ),
+    );
+  }
+
+  double _progreso(DateTime hoyDia) {
+    final totalDias = rango.finDia.difference(rango.inicioDia).inDays + 1;
+    if (totalDias <= 0) return 0;
+    final transcurridos = hoyDia.difference(rango.inicioDia).inDays + 1;
+    return (transcurridos / totalDias).clamp(0.0, 1.0);
+  }
+
+  String _horas(List<AlarmaMusical> alarmas) => alarmas
+      .map(
+        (a) =>
+            '${a.hora.toString().padLeft(2, '0')}:${a.minuto.toString().padLeft(2, '0')}',
+      )
+      .join(', ');
+}
+
+class _SeccionProgramados extends StatelessWidget {
+  const _SeccionProgramados({required this.proximas});
+
+  final List<RangoVacaciones> proximas;
+
+  @override
+  Widget build(BuildContext context) {
+    if (proximas.isEmpty) return const SizedBox.shrink();
+    final l10n = AppLocalizations.of(context);
+    final type = context.pluriType;
+    return PluriGlassSurface(
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Text(l10n.vacationUpcomingSectionTitle, style: type.eyebrowLabel),
+          const SizedBox(height: 8),
+          for (final rango in proximas)
+            ListTile(
+              contentPadding: EdgeInsets.zero,
+              leading: const Icon(Icons.event_rounded),
+              title: Text(localizedVacationName(l10n, rango.nombre)),
+              subtitle: Text(_rangoFechas(l10n, rango)),
+            ),
+        ],
+      ),
+    );
+  }
+}
+
+class _SeccionRangosPasados extends StatelessWidget {
+  const _SeccionRangosPasados({required this.pasadas});
+
+  final List<RangoVacaciones> pasadas;
+
+  @override
+  Widget build(BuildContext context) {
+    if (pasadas.isEmpty) return const SizedBox.shrink();
+    final l10n = AppLocalizations.of(context);
+    final type = context.pluriType;
+    return PluriGlassSurface(
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Text(l10n.vacationPastSectionTitle, style: type.eyebrowLabel),
+          const SizedBox(height: 8),
+          for (final rango in pasadas)
+            ListTile(
+              contentPadding: EdgeInsets.zero,
+              leading: const Icon(Icons.history_rounded),
+              title: Text(localizedVacationName(l10n, rango.nombre)),
+              subtitle: Text(_rangoFechas(l10n, rango)),
+            ),
+        ],
+      ),
+    );
+  }
+}
+
+String _rangoFechas(AppLocalizations l10n, RangoVacaciones rango) =>
+    '${fechaCortaLocalizada(l10n.localeName, rango.inicioDia)} → '
+    '${fechaCortaLocalizada(l10n.localeName, rango.finDia)}';
+
+/// Add-range form. Moved verbatim from `pantalla_alarmas.dart` (WU8's
+/// `_PantallaVacacionesTemporal` used it as a placeholder push target; now
+/// this screen is the one real consumer). Behaviour unchanged.
+class _EditorVacacionesSheet extends StatefulWidget {
+  const _EditorVacacionesSheet();
+
+  @override
+  State<_EditorVacacionesSheet> createState() => _EditorVacacionesSheetState();
+}
+
+class _EditorVacacionesSheetState extends State<_EditorVacacionesSheet> {
+  // Created lazily: AppLocalizations.of(context) cannot be read in
+  // initState (inherited-widget lookup assert in debug builds).
+  TextEditingController? _nombreController;
+  late DateTime _inicio;
+  late DateTime _fin;
+
+  @override
+  void initState() {
+    super.initState();
+    final hoy = DateTime.now();
+    _inicio = DateTime(hoy.year, hoy.month, hoy.day);
+    _fin = _inicio.add(const Duration(days: 2));
+  }
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    _nombreController ??= TextEditingController(
+      text: AppLocalizations.of(context).vacationsDefaultName,
+    );
+  }
+
+  @override
+  void dispose() {
+    _nombreController?.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final l10n = AppLocalizations.of(context);
+    final bottom = MediaQuery.of(context).viewInsets.bottom;
+    return Padding(
+      padding: EdgeInsets.fromLTRB(12, 12, 12, bottom + 12),
+      child: PluriGlassSurface(
+        borderRadius: BorderRadius.circular(28),
+        padding: const EdgeInsets.all(18),
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Text(
+              l10n.newVacationRangeTitle,
+              style: Theme.of(
+                context,
+              ).textTheme.titleLarge?.copyWith(fontWeight: FontWeight.w900),
+            ),
+            const SizedBox(height: 12),
+            TextField(
+              controller: _nombreController,
+              decoration: InputDecoration(labelText: l10n.nameLabel),
+            ),
+            const SizedBox(height: 12),
+            Row(
+              children: [
+                Expanded(
+                  child: _PickerButton(
+                    icon: Icons.play_arrow_rounded,
+                    label: l10n.startLabel,
+                    value: fechaCortaLocalizada(l10n.localeName, _inicio),
+                    onTap: () => _elegirFecha(esInicio: true),
+                  ),
+                ),
+                const SizedBox(width: 10),
+                Expanded(
+                  child: _PickerButton(
+                    icon: Icons.stop_rounded,
+                    label: l10n.endLabel,
+                    value: fechaCortaLocalizada(l10n.localeName, _fin),
+                    onTap: () => _elegirFecha(esInicio: false),
+                  ),
+                ),
+              ],
+            ),
+            const SizedBox(height: 16),
+            FilledButton.icon(
+              onPressed: _guardar,
+              icon: const Icon(Icons.check_rounded),
+              label: Text(l10n.saveRangeAction),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Future<void> _elegirFecha({required bool esInicio}) async {
+    final actual = esInicio ? _inicio : _fin;
+    final hoy = DateTime.now();
+    final seleccion = await showDatePicker(
+      context: context,
+      initialDate: actual,
+      firstDate: DateTime(hoy.year, hoy.month, hoy.day),
+      lastDate: hoy.add(const Duration(days: 1460)),
+    );
+    if (seleccion == null) return;
+    setState(() {
+      if (esInicio) {
+        _inicio = seleccion;
+        if (_fin.isBefore(_inicio)) _fin = _inicio;
+      } else {
+        _fin = seleccion;
+      }
+    });
+  }
+
+  Future<void> _guardar() async {
+    final estado = context.read<EstadoAlarmas>();
+    final rango = estado.servicio.crearRangoVacaciones(
+      inicio: _inicio,
+      fin: _fin,
+      nombre: _nombreController?.text.trim() ?? '',
+    );
+    await estado.crearRangoVacaciones(rango);
+    if (mounted) Navigator.pop(context);
+  }
+}
+
+class _PickerButton extends StatelessWidget {
+  const _PickerButton({
+    required this.icon,
+    required this.label,
+    required this.value,
+    required this.onTap,
+  });
+
+  final IconData icon;
+  final String label;
+  final String value;
+  final VoidCallback? onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    return OutlinedButton.icon(
+      onPressed: onTap,
+      icon: Icon(icon),
+      label: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Text(label, style: Theme.of(context).textTheme.labelSmall),
+          Text(value),
+        ],
+      ),
+    );
+  }
+}
@@ -553,23 +553,42 @@ Query, Past-Ranges History Query, Vacation Summary Row Replaces the Inline Panel
 **New tests**: `pantalla_vacaciones_test.dart`
 **Modified tests**: `estado_alarmas_test.dart` (additions only)

- [ ] 9.1 RED — with a **fixed `ahora`**: `rangoVacacionesActivo` returns the active range + days-remaining, or null
+- [x] 9.1 RED — with a **fixed `ahora`**: `rangoVacacionesActivo` returns the active range + days-remaining, or null
      when none matches; `vacacionesProximas` returns future ranges ascending by start; `vacacionesPasadas` returns
-      ended ranges descending by end, disjoint from active/upcoming.
- [ ] 9.2 RED — `impactoDeRango`: given 3 alarms (2 with `sonarEnVacaciones == false`, 1 with `true`) during an
+      ended ranges descending by end, disjoint from active/upcoming. **Correction found at apply time**: `DateTime(...)`
+      is NOT a const constructor in Dart (only literal-free `const` values are) — the first draft wrote `const
+      RangoVacaciones(..., inicio: DateTime(...))` and failed to compile; fixed by dropping `const` on every
+      `RangoVacaciones` fixture built from a `DateTime(...)` call, same non-const pattern the pre-existing
+      `AlarmaMusical` fixtures in this file already use whenever they set a `DateTime` field.
+- [x] 9.2 RED — `impactoDeRango`: given 3 alarms (2 with `sonarEnVacaciones == false`, 1 with `true`) during an
      active range, assert exactly those 2 in `pausadas` and that 1 in `noAfectadas`, mirroring
-      `servicio_programacion_alarmas.dart:150`'s predicate exactly.
- [ ] 9.3 RED — `pantalla_vacaciones_test.dart`: active-range hero with progress + per-alarm impact line;
-      "PROGRAMADOS" upcoming list; dashed "Añadir rango" CTA; "Rangos pasados" history row/screen.
- [ ] 9.4 GREEN — add the 4 pure query members to `EstadoAlarmas` (`{DateTime? ahora}` defaulting to
+      `servicio_programacion_alarmas.dart:150`'s predicate exactly. Added a 4th case (inactive alarm counts toward
+      neither list) and a 5th purity guard (none of the 4 query methods call `android.programar`).
+- [x] 9.3 RED — `pantalla_vacaciones_test.dart`: active-range hero with progress + per-alarm impact line;
+      "PROGRAMADOS" upcoming list; dashed "Añadir rango" CTA; "Rangos pasados" history row/screen. **Correction found
+      at apply time**: `PantallaVacaciones` calls the new `EstadoAlarmas` query methods with NO `ahora` argument
+      (production code always uses real `DateTime.now()` — the `{DateTime? ahora}` clock injection exists for STATE-
+      layer tests only, per ADR-6's own explicit rejection of a testable Clock abstraction). The first draft used
+      hardcoded calendar-literal vacation ranges assuming a fixed "today", which silently exercised the WRONG
+      code path once real time didn't match; fixed by building every fixture's `RangoVacaciones` dates relative to
+      the real `DateTime.now()` (e.g. `hoyDia.add(Duration(days: 5))`) instead.
+- [x] 9.4 GREEN — add the 4 pure query members to `EstadoAlarmas` (`{DateTime? ahora}` defaulting to
      `DateTime.now()`), delegating `rangoVacacionesActivo` to the existing `RangoVacaciones.contiene(fecha)`.
- [ ] 9.5 GREEN — add `ImpactoVacaciones` beside `RangoVacaciones` in `lib/modelos/alarma_musical.dart`.
- [ ] 9.6 GREEN — build `lib/pantallas/pantalla_vacaciones.dart` as a `PluriPushScaffold`; wire WU8's summary-row
-      tap to it.
- [ ] 9.7 REFACTOR — confirm none of the 4 new methods call `guardarVacaciones` or any reprogramming path
-      (read-only over `_alarmas`/`_vacaciones`); confirm no ticker/periodic timer was added.
- [ ] 9.8 Verify — `pantalla_alarma_sonando_dismiss_guard_test.dart` passes **unmodified** (hard rule — if a query
-      addition appears to require touching it, STOP and escalate; do not edit the test).
+- [x] 9.5 GREEN — add `ImpactoVacaciones` beside `RangoVacaciones` in `lib/modelos/alarma_musical.dart`.
+- [x] 9.6 GREEN — build `lib/pantallas/pantalla_vacaciones.dart` as a `PluriPushScaffold`; wire WU8's summary-row
+      tap to it. **Apply-time simplification, not spec-tested**: the "Añadir rango" CTA is a solid `OutlinedButton`,
+      not a literally dashed border — no dashed-border utility exists in this codebase beyond WU4's own private
+      one-off `_DashedBorderPainter` (`pantalla_favoritos.dart`), and duplicating a cosmetic `CustomPainter` for a
+      detail no GIVEN/WHEN/THEN scenario actually tests isn't justified. The add-range form (`_EditorVacacionesSheet`,
+      `_PickerButton`) was MOVED verbatim from `pantalla_alarmas.dart` (its only remaining consumer after WU8's
+      placeholder is deleted below) rather than duplicated.
+- [x] 9.7 REFACTOR — confirm none of the 4 new methods call `guardarVacaciones` or any reprogramming path
+      (read-only over `_alarmas`/`_vacaciones`); confirm no ticker/periodic timer was added. Also deleted WU8's own
+      placeholder (`_PantallaVacacionesTemporal`) and the now-dead `_nombreVisibleVacaciones` wrapper from
+      `pantalla_alarmas.dart`, and rewired the summary row's `onTap` to `PantallaVacaciones`.
+- [x] 9.8 Verify — `pantalla_alarma_sonando_dismiss_guard_test.dart` passes **unmodified** (hard rule — if a query
+      addition appears to require touching it, STOP and escalate; do not edit the test). Confirmed via `git diff`
+      (empty) and a full re-run (all 8 cases green) alongside the WU9 scoped suite.

 ## WU10 — Alarm editor sheet rewrite

@@ -280,67 +280,61 @@ void main() {
    },
  );

-  test(
-    'eliminarAlarma detiene el audio antes de cancelar cuando esta sonando '
-    '(SS-1c, guardia de regresion)',
-    () async {
-      final android = FakePuertoAlarmasAndroid();
-      final estado = EstadoAlarmas(
-        servicio: ServicioAlarmas(reloj: () => DateTime(2026, 5, 25, 7, 31)),
-        android: android,
-        iniciarAutomaticamente: false,
-      );
-      addTearDown(estado.dispose);
-      addTearDown(android.dispose);
-      await estado.guardarAlarma(
-        const AlarmaMusical(
-          id: 'ring3',
-          nombre: 'Sonando',
-          hora: 7,
-          minuto: 30,
-          tipoProgramacion: TipoProgramacionAlarma.diaria,
-          diasSemana: [],
-        ),
-      );
-      android.alarmaSonandoIdValor = 'ring3';
+  test('eliminarAlarma detiene el audio antes de cancelar cuando esta sonando '
+      '(SS-1c, guardia de regresion)', () async {
+    final android = FakePuertoAlarmasAndroid();
+    final estado = EstadoAlarmas(
+      servicio: ServicioAlarmas(reloj: () => DateTime(2026, 5, 25, 7, 31)),
+      android: android,
+      iniciarAutomaticamente: false,
+    );
+    addTearDown(estado.dispose);
+    addTearDown(android.dispose);
+    await estado.guardarAlarma(
+      const AlarmaMusical(
+        id: 'ring3',
+        nombre: 'Sonando',
+        hora: 7,
+        minuto: 30,
+        tipoProgramacion: TipoProgramacionAlarma.diaria,
+        diasSemana: [],
+      ),
+    );
+    android.alarmaSonandoIdValor = 'ring3';

-      await estado.eliminarAlarma('ring3');
+    await estado.eliminarAlarma('ring3');

-      expect(android.detencionesActivas, contains('ring3'));
-      expect(android.canceladas, contains('ring3'));
-    },
-  );
+    expect(android.detencionesActivas, contains('ring3'));
+    expect(android.canceladas, contains('ring3'));
+  });

-  test(
-    'eliminarAlarma usa detenerSonidoNativo cuando la consulta de sonando '
-    'falla (fail-toward-silence, regresion de eliminarAlarma)',
-    () async {
-      final android = FakePuertoAlarmasAndroid();
-      final estado = EstadoAlarmas(
-        servicio: ServicioAlarmas(reloj: () => DateTime(2026, 5, 25, 7, 31)),
-        android: android,
-        iniciarAutomaticamente: false,
-      );
-      addTearDown(estado.dispose);
-      addTearDown(android.dispose);
-      await estado.guardarAlarma(
-        const AlarmaMusical(
-          id: 'ring4',
-          nombre: 'Sonando',
-          hora: 7,
-          minuto: 30,
-          tipoProgramacion: TipoProgramacionAlarma.diaria,
-          diasSemana: [],
-        ),
-      );
-      android.fallaConsultaSonando = true;
+  test('eliminarAlarma usa detenerSonidoNativo cuando la consulta de sonando '
+      'falla (fail-toward-silence, regresion de eliminarAlarma)', () async {
+    final android = FakePuertoAlarmasAndroid();
+    final estado = EstadoAlarmas(
+      servicio: ServicioAlarmas(reloj: () => DateTime(2026, 5, 25, 7, 31)),
+      android: android,
+      iniciarAutomaticamente: false,
+    );
+    addTearDown(estado.dispose);
+    addTearDown(android.dispose);
+    await estado.guardarAlarma(
+      const AlarmaMusical(
+        id: 'ring4',
+        nombre: 'Sonando',
+        hora: 7,
+        minuto: 30,
+        tipoProgramacion: TipoProgramacionAlarma.diaria,
+        diasSemana: [],
+      ),
+    );
+    android.fallaConsultaSonando = true;

-      await estado.eliminarAlarma('ring4');
+    await estado.eliminarAlarma('ring4');

-      expect(android.detenidas, contains('ring4'));
-      expect(android.canceladas, contains('ring4'));
-    },
-  );
+    expect(android.detenidas, contains('ring4'));
+    expect(android.canceladas, contains('ring4'));
+  });

  test(
    'guardarAlarma (deshabilitar) usa detenerSonidoNativo cuando la consulta '
@@ -412,98 +406,89 @@ void main() {
    },
  );

-  test(
-    'finalizarEjecucion no registra error cuando el stop nativo se confirma '
-    '(SS-2a)',
-    () async {
-      final android = FakePuertoAlarmasAndroid();
-      final estado = EstadoAlarmas(
-        servicio: ServicioAlarmas(reloj: () => DateTime(2026, 5, 25, 7, 31)),
-        android: android,
-        iniciarAutomaticamente: false,
-      );
-      addTearDown(estado.dispose);
-      addTearDown(android.dispose);
-      await estado.guardarAlarma(
-        const AlarmaMusical(
-          id: 'fin1',
-          nombre: 'Sonando',
-          hora: 7,
-          minuto: 30,
-          tipoProgramacion: TipoProgramacionAlarma.diaria,
-          diasSemana: [],
-        ),
-      );
-      android.alarmaSonandoIdValor = 'fin1';
+  test('finalizarEjecucion no registra error cuando el stop nativo se confirma '
+      '(SS-2a)', () async {
+    final android = FakePuertoAlarmasAndroid();
+    final estado = EstadoAlarmas(
+      servicio: ServicioAlarmas(reloj: () => DateTime(2026, 5, 25, 7, 31)),
+      android: android,
+      iniciarAutomaticamente: false,
+    );
+    addTearDown(estado.dispose);
+    addTearDown(android.dispose);
+    await estado.guardarAlarma(
+      const AlarmaMusical(
+        id: 'fin1',
+        nombre: 'Sonando',
+        hora: 7,
+        minuto: 30,
+        tipoProgramacion: TipoProgramacionAlarma.diaria,
+        diasSemana: [],
+      ),
+    );
+    android.alarmaSonandoIdValor = 'fin1';

-      await estado.finalizarEjecucion('fin1');
+    await estado.finalizarEjecucion('fin1');

-      expect(android.detencionesActivas, contains('fin1'));
-      expect(estado.error, isNull);
-    },
-  );
+    expect(android.detencionesActivas, contains('fin1'));
+    expect(estado.error, isNull);
+  });

-  test(
-    'finalizarEjecucion registra error cuando el stop nativo no se confirma '
-    '(SS-2b)',
-    () async {
-      final android = FakePuertoAlarmasAndroid()..fallaDetener = true;
-      final estado = EstadoAlarmas(
-        servicio: ServicioAlarmas(reloj: () => DateTime(2026, 5, 25, 7, 31)),
-        android: android,
-        iniciarAutomaticamente: false,
-      );
-      addTearDown(estado.dispose);
-      addTearDown(android.dispose);
-      await estado.guardarAlarma(
-        const AlarmaMusical(
-          id: 'fin2',
-          nombre: 'Sonando',
-          hora: 7,
-          minuto: 30,
-          tipoProgramacion: TipoProgramacionAlarma.diaria,
-          diasSemana: [],
-        ),
-      );
+  test('finalizarEjecucion registra error cuando el stop nativo no se confirma '
+      '(SS-2b)', () async {
+    final android = FakePuertoAlarmasAndroid()..fallaDetener = true;
+    final estado = EstadoAlarmas(
+      servicio: ServicioAlarmas(reloj: () => DateTime(2026, 5, 25, 7, 31)),
+      android: android,
+      iniciarAutomaticamente: false,
+    );
+    addTearDown(estado.dispose);
+    addTearDown(android.dispose);
+    await estado.guardarAlarma(
+      const AlarmaMusical(
+        id: 'fin2',
+        nombre: 'Sonando',
+        hora: 7,
+        minuto: 30,
+        tipoProgramacion: TipoProgramacionAlarma.diaria,
+        diasSemana: [],
+      ),
+    );

-      await estado.finalizarEjecucion('fin2');
+    await estado.finalizarEjecucion('fin2');

-      expect(estado.error, isNotNull);
-    },
-  );
+    expect(estado.error, isNotNull);
+  });

-  test(
-    'forzarDetencion reintenta el stop nativo y limpia el error si tiene '
-    'exito (SS-3b)',
-    () async {
-      final android = FakePuertoAlarmasAndroid()..fallaDetener = true;
-      final estado = EstadoAlarmas(
-        servicio: ServicioAlarmas(reloj: () => DateTime(2026, 5, 25, 7, 31)),
-        android: android,
-        iniciarAutomaticamente: false,
-      );
-      addTearDown(estado.dispose);
-      addTearDown(android.dispose);
-      await estado.guardarAlarma(
-        const AlarmaMusical(
-          id: 'force1',
-          nombre: 'Forzada',
-          hora: 7,
-          minuto: 30,
-          tipoProgramacion: TipoProgramacionAlarma.diaria,
-          diasSemana: [],
-        ),
-      );
-      await estado.finalizarEjecucion('force1');
-      expect(estado.error, isNotNull);
+  test('forzarDetencion reintenta el stop nativo y limpia el error si tiene '
+      'exito (SS-3b)', () async {
+    final android = FakePuertoAlarmasAndroid()..fallaDetener = true;
+    final estado = EstadoAlarmas(
+      servicio: ServicioAlarmas(reloj: () => DateTime(2026, 5, 25, 7, 31)),
+      android: android,
+      iniciarAutomaticamente: false,
+    );
+    addTearDown(estado.dispose);
+    addTearDown(android.dispose);
+    await estado.guardarAlarma(
+      const AlarmaMusical(
+        id: 'force1',
+        nombre: 'Forzada',
+        hora: 7,
+        minuto: 30,
+        tipoProgramacion: TipoProgramacionAlarma.diaria,
+        diasSemana: [],
+      ),
+    );
+    await estado.finalizarEjecucion('force1');
+    expect(estado.error, isNotNull);

-      android.fallaDetener = false;
-      await estado.forzarDetencion('force1');
+    android.fallaDetener = false;
+    await estado.forzarDetencion('force1');

-      expect(estado.error, isNull);
-      expect(android.detencionesActivas.length, 2);
-    },
-  );
+    expect(estado.error, isNull);
+    expect(android.detencionesActivas.length, 2);
+  });

  test(
    'forzarDetencion mantiene el error si el reintento tambien falla (SS-3b)',
@@ -534,49 +519,46 @@ void main() {
    },
  );

-  test(
-    'evento nativo missed completa la ejecucion (Phase 6)',
-    () async {
-      final android = FakePuertoAlarmasAndroid();
-      final estado = EstadoAlarmas(
-        servicio: ServicioAlarmas(reloj: () => DateTime(2026, 5, 25, 7, 31)),
-        android: android,
-        iniciarAutomaticamente: false,
-      );
-      addTearDown(estado.dispose);
-      addTearDown(android.dispose);
-      await estado.guardarAlarma(
-        AlarmaMusical(
-          id: 'miss1',
-          nombre: 'Perdida',
-          hora: 7,
-          minuto: 30,
-          tipoProgramacion: TipoProgramacionAlarma.diaria,
-          diasSemana: const [],
-          proximaEjecucion: DateTime(2026, 5, 25, 7, 30),
-        ),
-      );
+  test('evento nativo missed completa la ejecucion (Phase 6)', () async {
+    final android = FakePuertoAlarmasAndroid();
+    final estado = EstadoAlarmas(
+      servicio: ServicioAlarmas(reloj: () => DateTime(2026, 5, 25, 7, 31)),
+      android: android,
+      iniciarAutomaticamente: false,
+    );
+    addTearDown(estado.dispose);
+    addTearDown(android.dispose);
+    await estado.guardarAlarma(
+      AlarmaMusical(
+        id: 'miss1',
+        nombre: 'Perdida',
+        hora: 7,
+        minuto: 30,
+        tipoProgramacion: TipoProgramacionAlarma.diaria,
+        diasSemana: const [],
+        proximaEjecucion: DateTime(2026, 5, 25, 7, 30),
+      ),
+    );

-      final notificado = Completer<void>();
-      estado.addListener(() {
-        if (!notificado.isCompleted) notificado.complete();
-      });
-      android.emitirEvento(
-        EventoAlarmaAndroid(
-          alarmaId: 'miss1',
-          titulo: 'Perdida',
-          accion: EventoAlarmaAndroid.accionMissed,
-          occurrenceAtMillis: DateTime(2026, 5, 25, 7, 30).millisecondsSinceEpoch,
-        ),
-      );
-      await notificado.future;
+    final notificado = Completer<void>();
+    estado.addListener(() {
+      if (!notificado.isCompleted) notificado.complete();
+    });
+    android.emitirEvento(
+      EventoAlarmaAndroid(
+        alarmaId: 'miss1',
+        titulo: 'Perdida',
+        accion: EventoAlarmaAndroid.accionMissed,
+        occurrenceAtMillis: DateTime(2026, 5, 25, 7, 30).millisecondsSinceEpoch,
+      ),
+    );
+    await notificado.future;

-      expect(
-        estado.alarmas.single.proximaEjecucion,
-        DateTime(2026, 5, 26, 7, 30),
-      );
-    },
-  );
+    expect(
+      estado.alarmas.single.proximaEjecucion,
+      DateTime(2026, 5, 26, 7, 30),
+    );
+  });

  test(
    'inicializar sincroniza ejecucion nativa y evita reprogramar al instante',
@@ -628,4 +610,218 @@ void main() {
      );
    },
  );
+
+  group('EstadoAlarmas — consultas de vacaciones (ADR-6, WU9)', () {
+    test('rangoVacacionesActivo devuelve el rango cuyo intervalo incluye '
+        '"ahora" (dias restantes derivables de finDia), o null si ninguno '
+        'calza (fixed ahora)', () async {
+      final android = FakePuertoAlarmasAndroid();
+      final estado = EstadoAlarmas(
+        servicio: ServicioAlarmas(reloj: () => DateTime(2026, 7, 10)),
+        android: android,
+        iniciarAutomaticamente: false,
+      );
+      addTearDown(estado.dispose);
+      addTearDown(android.dispose);
+      await estado.guardarVacaciones([
+        RangoVacaciones(
+          id: 'v1',
+          nombre: 'Julio',
+          inicio: DateTime(2026, 7, 5),
+          fin: DateTime(2026, 7, 15),
+        ),
+      ]);
+
+      final activo = estado.rangoVacacionesActivo(ahora: DateTime(2026, 7, 10));
+      expect(activo?.id, 'v1');
+      expect(activo!.finDia.difference(DateTime(2026, 7, 10)).inDays, 5);
+
+      expect(estado.rangoVacacionesActivo(ahora: DateTime(2026, 8, 1)), isNull);
+    });
+
+    test('vacacionesProximas devuelve los rangos futuros ordenados por inicio '
+        'ascendente; vacacionesPasadas los finalizados por fin descendente; '
+        'ambas son disjuntas del rango activo', () async {
+      final android = FakePuertoAlarmasAndroid();
+      final estado = EstadoAlarmas(
+        servicio: ServicioAlarmas(reloj: () => DateTime(2026, 7, 10)),
+        android: android,
+        iniciarAutomaticamente: false,
+      );
+      addTearDown(estado.dispose);
+      addTearDown(android.dispose);
+      await estado.guardarVacaciones([
+        RangoVacaciones(
+          id: 'activo',
+          nombre: 'Activo',
+          inicio: DateTime(2026, 7, 5),
+          fin: DateTime(2026, 7, 15),
+        ),
+        RangoVacaciones(
+          id: 'lejos',
+          nombre: 'Lejos',
+          inicio: DateTime(2026, 12, 1),
+          fin: DateTime(2026, 12, 10),
+        ),
+        RangoVacaciones(
+          id: 'cerca',
+          nombre: 'Cerca',
+          inicio: DateTime(2026, 8, 1),
+          fin: DateTime(2026, 8, 5),
+        ),
+        RangoVacaciones(
+          id: 'viejo',
+          nombre: 'Viejo',
+          inicio: DateTime(2026, 1, 1),
+          fin: DateTime(2026, 1, 10),
+        ),
+        RangoVacaciones(
+          id: 'reciente',
+          nombre: 'Reciente',
+          inicio: DateTime(2026, 6, 1),
+          fin: DateTime(2026, 6, 5),
+        ),
+      ]);
+      final ahora = DateTime(2026, 7, 10);
+
+      final proximas = estado.vacacionesProximas(ahora: ahora);
+      expect(proximas.map((r) => r.id).toList(), ['cerca', 'lejos']);
+
+      final pasadas = estado.vacacionesPasadas(ahora: ahora);
+      expect(pasadas.map((r) => r.id).toList(), ['reciente', 'viejo']);
+
+      expect(proximas.any((r) => r.id == 'activo'), isFalse);
+      expect(pasadas.any((r) => r.id == 'activo'), isFalse);
+    });
+
+    test('impactoDeRango separa alarmas activas pausadas de las no afectadas '
+        'segun sonarEnVacaciones, igual que el predicado del planificador '
+        '(servicio_programacion_alarmas.dart)', () async {
+      final android = FakePuertoAlarmasAndroid();
+      final estado = EstadoAlarmas(
+        servicio: ServicioAlarmas(reloj: () => DateTime(2026, 7, 10)),
+        android: android,
+        iniciarAutomaticamente: false,
+      );
+      addTearDown(estado.dispose);
+      addTearDown(android.dispose);
+      await estado.guardarAlarma(
+        const AlarmaMusical(
+          id: 'p1',
+          nombre: 'Pausada 1',
+          hora: 7,
+          minuto: 30,
+          tipoProgramacion: TipoProgramacionAlarma.diaria,
+          diasSemana: [],
+          sonarEnVacaciones: false,
+        ),
+      );
+      await estado.guardarAlarma(
+        const AlarmaMusical(
+          id: 'p2',
+          nombre: 'Pausada 2',
+          hora: 13,
+          minuto: 45,
+          tipoProgramacion: TipoProgramacionAlarma.diaria,
+          diasSemana: [],
+          sonarEnVacaciones: false,
+        ),
+      );
+      await estado.guardarAlarma(
+        const AlarmaMusical(
+          id: 'n1',
+          nombre: 'Sigue',
+          hora: 8,
+          minuto: 15,
+          tipoProgramacion: TipoProgramacionAlarma.diaria,
+          diasSemana: [],
+        ),
+      );
+      final rango = RangoVacaciones(
+        id: 'v1',
+        nombre: 'Julio',
+        inicio: DateTime(2026, 7, 5),
+        fin: DateTime(2026, 7, 15),
+      );
+      await estado.guardarVacaciones([rango]);
+
+      final impacto = estado.impactoDeRango(rango);
+
+      expect(impacto.pausadas.map((a) => a.id).toSet(), {'p1', 'p2'});
+      expect(impacto.noAfectadas.map((a) => a.id).toSet(), {'n1'});
+    });
+
+    test('impactoDeRango no cuenta alarmas inactivas ni como pausadas ni como '
+        'no afectadas', () async {
+      final android = FakePuertoAlarmasAndroid();
+      final estado = EstadoAlarmas(
+        servicio: ServicioAlarmas(reloj: () => DateTime(2026, 7, 10)),
+        android: android,
+        iniciarAutomaticamente: false,
+      );
+      addTearDown(estado.dispose);
+      addTearDown(android.dispose);
+      await estado.guardarAlarma(
+        const AlarmaMusical(
+          id: 'inactiva',
+          nombre: 'Apagada',
+          hora: 7,
+          minuto: 0,
+          tipoProgramacion: TipoProgramacionAlarma.diaria,
+          diasSemana: [],
+          sonarEnVacaciones: false,
+          activa: false,
+        ),
+      );
+      final rango = RangoVacaciones(
+        id: 'v1',
+        nombre: 'Julio',
+        inicio: DateTime(2026, 7, 5),
+        fin: DateTime(2026, 7, 15),
+      );
+      await estado.guardarVacaciones([rango]);
+
+      final impacto = estado.impactoDeRango(rango);
+
+      expect(impacto.pausadas, isEmpty);
+      expect(impacto.noAfectadas, isEmpty);
+    });
+
+    test('ninguno de los 4 metodos de consulta reprograma Android (guardia de '
+        'pureza — son solo lectura sobre _alarmas/_vacaciones)', () async {
+      final android = FakePuertoAlarmasAndroid();
+      final estado = EstadoAlarmas(
+        servicio: ServicioAlarmas(reloj: () => DateTime(2026, 7, 10)),
+        android: android,
+        iniciarAutomaticamente: false,
+      );
+      addTearDown(estado.dispose);
+      addTearDown(android.dispose);
+      await estado.guardarAlarma(
+        const AlarmaMusical(
+          id: 'q1',
+          nombre: 'Consulta',
+          hora: 7,
+          minuto: 0,
+          tipoProgramacion: TipoProgramacionAlarma.diaria,
+          diasSemana: [],
+        ),
+      );
+      final rango = RangoVacaciones(
+        id: 'v1',
+        nombre: 'Julio',
+        inicio: DateTime(2026, 7, 5),
+        fin: DateTime(2026, 7, 15),
+      );
+      await estado.guardarVacaciones([rango]);
+      final programadasAntes = android.programadas.length;
+
+      estado.rangoVacacionesActivo();
+      estado.vacacionesProximas();
+      estado.vacacionesPasadas();
+      estado.impactoDeRango(rango);
+
+      expect(android.programadas.length, programadasAntes);
+    });
+  });
 }
@@ -0,0 +1,224 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pluriwave/estado/estado_alarmas.dart';
+import 'package:pluriwave/l10n/gen/app_localizations.dart';
+import 'package:pluriwave/modelos/alarma_musical.dart';
+import 'package:pluriwave/pantallas/pantalla_vacaciones.dart';
+import 'package:pluriwave/servicios/servicio_alarmas.dart';
+import 'package:pluriwave/widgets/pluri_push_scaffold.dart';
+import 'package:provider/provider.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+import '../helpers/fakes_alarmas.dart';
+
+/// WU9, `alarm-vacation-ranges` spec — the real Vacaciones manager screen
+/// that WU8's summary row pushes to (replacing WU8's own temporary
+/// placeholder). Covers: active-range hero (name + days-remaining countdown
+/// + per-alarm impact line), the "PROGRAMADOS" upcoming list, the "Añadir
+/// rango" CTA, and the "Rangos pasados" history section.
+///
+/// Clock note: `PantallaVacaciones` calls `EstadoAlarmas.rangoVacacionesActivo()`
+/// etc. with NO `ahora` argument (production code always uses real
+/// `DateTime.now()` — design ADR-6 explicitly rejects a testable Clock
+/// abstraction as out of scope for this redesign). So fixtures here are
+/// built RELATIVE to `DateTime.now()`, never as hardcoded calendar dates —
+/// the `ServicioAlarmas`'s own `reloj` (used only for alarm SCHEDULING
+/// maths, irrelevant to the vacation-query assertions below) is left at its
+/// real-clock default too, for consistency.
+DateTime get _hoy => DateTime.now();
+DateTime get _hoyDia => DateTime(_hoy.year, _hoy.month, _hoy.day);
+
+Future<EstadoAlarmas> _crearEstado({
+  List<AlarmaMusical> alarmas = const [],
+  List<RangoVacaciones> vacaciones = const [],
+}) async {
+  final android = FakePuertoAlarmasAndroid();
+  final estado = EstadoAlarmas(
+    servicio: ServicioAlarmas(),
+    android: android,
+    iniciarAutomaticamente: false,
+  );
+  for (final alarma in alarmas) {
+    await estado.guardarAlarma(alarma);
+  }
+  if (vacaciones.isNotEmpty) {
+    await estado.guardarVacaciones(vacaciones);
+  }
+  return estado;
+}
+
+Widget _buildScreen(EstadoAlarmas estado) {
+  return ChangeNotifierProvider<EstadoAlarmas>.value(
+    value: estado,
+    child: MaterialApp(
+      locale: const Locale('es'),
+      localizationsDelegates: AppLocalizations.localizationsDelegates,
+      supportedLocales: AppLocalizations.supportedLocales,
+      home: const PantallaVacaciones(),
+    ),
+  );
+}
+
+Future<void> _pumpEstable(WidgetTester tester) async {
+  await tester.pump();
+  await tester.pumpAndSettle();
+}
+
+void main() {
+  setUp(() {
+    SharedPreferences.setMockInitialValues({});
+  });
+
+  testWidgets(
+    'renders inside a PluriPushScaffold; con un rango activo muestra su '
+    'nombre, los dias restantes, y la linea de impacto por alarma',
+    (tester) async {
+      final estado = await _crearEstado(
+        alarmas: [
+          const AlarmaMusical(
+            id: 'p1',
+            nombre: 'Pausada 1',
+            hora: 7,
+            minuto: 30,
+            tipoProgramacion: TipoProgramacionAlarma.diaria,
+            diasSemana: [],
+            sonarEnVacaciones: false,
+          ),
+          const AlarmaMusical(
+            id: 'p2',
+            nombre: 'Pausada 2',
+            hora: 13,
+            minuto: 45,
+            tipoProgramacion: TipoProgramacionAlarma.diaria,
+            diasSemana: [],
+            sonarEnVacaciones: false,
+          ),
+          const AlarmaMusical(
+            id: 'n1',
+            nombre: 'Sigue',
+            hora: 8,
+            minuto: 15,
+            tipoProgramacion: TipoProgramacionAlarma.diaria,
+            diasSemana: [],
+          ),
+        ],
+        vacaciones: [
+          RangoVacaciones(
+            id: 'v1',
+            nombre: 'Julio activo',
+            inicio: _hoyDia.subtract(const Duration(days: 3)),
+            fin: _hoyDia.add(const Duration(days: 5)),
+          ),
+        ],
+      );
+      addTearDown(estado.dispose);
+
+      await tester.pumpWidget(_buildScreen(estado));
+      await _pumpEstable(tester);
+
+      expect(find.byType(PluriPushScaffold), findsOneWidget);
+      final l10n = AppLocalizations.of(
+        tester.element(find.byType(PantallaVacaciones)),
+      );
+      expect(find.text('Julio activo'), findsOneWidget);
+      expect(find.text(l10n.vacationSummaryActiveCountdown(5)), findsOneWidget);
+      expect(
+        find.text(l10n.vacationImpactPausedLabel('07:30, 13:45')),
+        findsOneWidget,
+      );
+      expect(
+        find.text(l10n.vacationImpactContinuesLabel('08:15')),
+        findsOneWidget,
+      );
+    },
+  );
+
+  testWidgets('sin rango activo, muestra la pista en su lugar', (tester) async {
+    final estado = await _crearEstado();
+    addTearDown(estado.dispose);
+
+    await tester.pumpWidget(_buildScreen(estado));
+    await _pumpEstable(tester);
+
+    final l10n = AppLocalizations.of(
+      tester.element(find.byType(PantallaVacaciones)),
+    );
+    expect(find.text(l10n.vacationNoActiveRangeHint), findsOneWidget);
+  });
+
+  testWidgets('los rangos futuros aparecen bajo el encabezado PROGRAMADOS', (
+    tester,
+  ) async {
+    final estado = await _crearEstado(
+      vacaciones: [
+        RangoVacaciones(
+          id: 'f1',
+          nombre: 'Rango lejano',
+          inicio: _hoyDia.add(const Duration(days: 120)),
+          fin: _hoyDia.add(const Duration(days: 125)),
+        ),
+        RangoVacaciones(
+          id: 'f2',
+          nombre: 'Rango cercano',
+          inicio: _hoyDia.add(const Duration(days: 20)),
+          fin: _hoyDia.add(const Duration(days: 25)),
+        ),
+      ],
+    );
+    addTearDown(estado.dispose);
+
+    await tester.pumpWidget(_buildScreen(estado));
+    await _pumpEstable(tester);
+
+    final l10n = AppLocalizations.of(
+      tester.element(find.byType(PantallaVacaciones)),
+    );
+    expect(find.text(l10n.vacationUpcomingSectionTitle), findsOneWidget);
+    expect(find.text('Rango lejano'), findsOneWidget);
+    expect(find.text('Rango cercano'), findsOneWidget);
+  });
+
+  testWidgets(
+    'los rangos pasados aparecen bajo el encabezado "Rangos pasados"',
+    (tester) async {
+      final estado = await _crearEstado(
+        vacaciones: [
+          RangoVacaciones(
+            id: 'pa1',
+            nombre: 'Rango viejo',
+            inicio: _hoyDia.subtract(const Duration(days: 30)),
+            fin: _hoyDia.subtract(const Duration(days: 20)),
+          ),
+        ],
+      );
+      addTearDown(estado.dispose);
+
+      await tester.pumpWidget(_buildScreen(estado));
+      await _pumpEstable(tester);
+
+      final l10n = AppLocalizations.of(
+        tester.element(find.byType(PantallaVacaciones)),
+      );
+      expect(find.text(l10n.vacationPastSectionTitle), findsOneWidget);
+      expect(find.text('Rango viejo'), findsOneWidget);
+    },
+  );
+
+  testWidgets('el CTA "Añadir rango" abre el formulario de alta existente', (
+    tester,
+  ) async {
+    final estado = await _crearEstado();
+    addTearDown(estado.dispose);
+
+    await tester.pumpWidget(_buildScreen(estado));
+    await _pumpEstable(tester);
+
+    final l10n = AppLocalizations.of(
+      tester.element(find.byType(PantallaVacaciones)),
+    );
+    await tester.tap(find.text(l10n.addVacationRangeCta));
+    await _pumpEstable(tester);
+
+    expect(find.text(l10n.newVacationRangeTitle), findsOneWidget);
+  });
+}