diff --git a/apps/mana/apps/web/src/lib/components/dashboard/widget-registry.ts b/apps/mana/apps/web/src/lib/components/dashboard/widget-registry.ts
index f74846f7e..4c25a32f9 100644
--- a/apps/mana/apps/web/src/lib/components/dashboard/widget-registry.ts
+++ b/apps/mana/apps/web/src/lib/components/dashboard/widget-registry.ts
@@ -30,6 +30,7 @@ import RecentContactsWidget from '$lib/modules/core/widgets/RecentContactsWidget
 import ActiveTimerWidget from '$lib/modules/core/widgets/ActiveTimerWidget.svelte';
 import NutritionProgressWidget from '$lib/modules/core/widgets/NutritionProgressWidget.svelte';
 import PlantWateringWidget from '$lib/modules/core/widgets/PlantWateringWidget.svelte';
+import CyclesWidget from '$lib/modules/core/widgets/CyclesWidget.svelte';
 import DayTimelineWidget from './widgets/DayTimelineWidget.svelte';
 import ActivityFeedWidget from './widgets/ActivityFeedWidget.svelte';
 
@@ -56,4 +57,5 @@ export const widgetComponents: Record<WidgetType, Component> = {
 	'plant-watering': PlantWateringWidget,
 	'day-timeline': DayTimelineWidget,
 	'activity-feed': ActivityFeedWidget,
+	cycles: CyclesWidget,
 };
diff --git a/apps/mana/apps/web/src/lib/i18n/locales/dashboard/de.json b/apps/mana/apps/web/src/lib/i18n/locales/dashboard/de.json
index a96a0d7f4..3573105e7 100644
--- a/apps/mana/apps/web/src/lib/i18n/locales/dashboard/de.json
+++ b/apps/mana/apps/web/src/lib/i18n/locales/dashboard/de.json
@@ -144,6 +144,12 @@
 			"title": "Aktivität",
 			"description": "Letzte Änderungen über alle Module",
 			"empty": "Noch keine Aktivität"
+		},
+		"cycles": {
+			"title": "Zyklus",
+			"description": "Aktuelle Phase und Countdown zur nächsten Periode",
+			"empty": "Noch kein Zyklus erfasst.",
+			"open": "Öffnen"
 		}
 	}
 }
diff --git a/apps/mana/apps/web/src/lib/i18n/locales/dashboard/en.json b/apps/mana/apps/web/src/lib/i18n/locales/dashboard/en.json
index e1ead197e..7489e3a74 100644
--- a/apps/mana/apps/web/src/lib/i18n/locales/dashboard/en.json
+++ b/apps/mana/apps/web/src/lib/i18n/locales/dashboard/en.json
@@ -144,6 +144,12 @@
 			"title": "Activity",
 			"description": "Recent changes across all modules",
 			"empty": "No activity yet"
+		},
+		"cycles": {
+			"title": "Cycle",
+			"description": "Current phase and countdown to next period",
+			"empty": "No cycle logged yet.",
+			"open": "Open"
 		}
 	}
 }
diff --git a/apps/mana/apps/web/src/lib/i18n/locales/dashboard/es.json b/apps/mana/apps/web/src/lib/i18n/locales/dashboard/es.json
index d62cec79b..7c6e63ef2 100644
--- a/apps/mana/apps/web/src/lib/i18n/locales/dashboard/es.json
+++ b/apps/mana/apps/web/src/lib/i18n/locales/dashboard/es.json
@@ -139,6 +139,12 @@
 			"title": "Mi Día",
 			"description": "Línea temporal cronológica de todas las actividades",
 			"empty": "Nada todavía hoy"
+		},
+		"cycles": {
+			"title": "Ciclo",
+			"description": "Fase actual y cuenta regresiva hasta el próximo período",
+			"empty": "Ningún ciclo registrado.",
+			"open": "Abrir"
 		}
 	}
 }
diff --git a/apps/mana/apps/web/src/lib/i18n/locales/dashboard/fr.json b/apps/mana/apps/web/src/lib/i18n/locales/dashboard/fr.json
index c3a9f14a4..6ef7a9bb0 100644
--- a/apps/mana/apps/web/src/lib/i18n/locales/dashboard/fr.json
+++ b/apps/mana/apps/web/src/lib/i18n/locales/dashboard/fr.json
@@ -139,6 +139,12 @@
 			"title": "Ma Journée",
 			"description": "Chronologie de toutes les activités de la journée",
 			"empty": "Rien encore aujourd'hui"
+		},
+		"cycles": {
+			"title": "Cycle",
+			"description": "Phase actuelle et compte à rebours jusqu'aux prochaines règles",
+			"empty": "Aucun cycle enregistré.",
+			"open": "Ouvrir"
 		}
 	}
 }
diff --git a/apps/mana/apps/web/src/lib/i18n/locales/dashboard/it.json b/apps/mana/apps/web/src/lib/i18n/locales/dashboard/it.json
index a62ef40c8..d8cf950bc 100644
--- a/apps/mana/apps/web/src/lib/i18n/locales/dashboard/it.json
+++ b/apps/mana/apps/web/src/lib/i18n/locales/dashboard/it.json
@@ -139,6 +139,12 @@
 			"title": "La Mia Giornata",
 			"description": "Cronologia di tutte le attività della giornata",
 			"empty": "Niente ancora oggi"
+		},
+		"cycles": {
+			"title": "Ciclo",
+			"description": "Fase attuale e conto alla rovescia per il prossimo ciclo",
+			"empty": "Nessun ciclo registrato.",
+			"open": "Apri"
 		}
 	}
 }
diff --git a/apps/mana/apps/web/src/lib/modules/core/widgets/CyclesWidget.svelte b/apps/mana/apps/web/src/lib/modules/core/widgets/CyclesWidget.svelte
new file mode 100644
index 000000000..98a167936
--- /dev/null
+++ b/apps/mana/apps/web/src/lib/modules/core/widgets/CyclesWidget.svelte
@@ -0,0 +1,134 @@
+<script lang="ts">
+	/**
+	 * CyclesWidget — Aktuelle Phase + Countdown bis zur nächsten Periode.
+	 *
+	 * Liest direkt aus der unified IndexedDB (cycles table) und leitet Phase
+	 * + Vorhersage pro Render ab. Linkt zur /cycles Route.
+	 */
+
+	import { _ } from 'svelte-i18n';
+	import { liveQuery } from 'dexie';
+	import { db } from '$lib/data/database';
+	import { derivePhase, getCycleDayNumber } from '$lib/modules/cycles/utils/phase';
+	import {
+		daysUntilNextPeriod,
+		predictNextPeriodStart,
+	} from '$lib/modules/cycles/utils/prediction';
+	import { PHASE_COLORS, type Cycle, type LocalCycle } from '$lib/modules/cycles/types';
+	import { toCycle } from '$lib/modules/cycles/queries';
+
+	let cycles: Cycle[] = $state([]);
+	let loading = $state(true);
+
+	$effect(() => {
+		const sub = liveQuery(async () => {
+			const locals = await db.table<LocalCycle>('cycles').toArray();
+			return locals.filter((c) => !c.deletedAt && !c.isArchived).map(toCycle);
+		}).subscribe({
+			next: (val) => {
+				cycles = val;
+				loading = false;
+			},
+			error: () => {
+				loading = false;
+			},
+		});
+		return () => sub.unsubscribe();
+	});
+
+	const todayIso = new Date().toISOString().slice(0, 10);
+
+	const phase = $derived(derivePhase(todayIso, cycles));
+	const currentCycle = $derived(
+		cycles
+			.filter((c) => !c.isPredicted)
+			.sort((a, b) => b.startDate.localeCompare(a.startDate))[0] ?? null
+	);
+	const cycleDay = $derived(currentCycle ? getCycleDayNumber(todayIso, currentCycle) : null);
+	const daysUntil = $derived(daysUntilNextPeriod(cycles));
+	const nextPeriod = $derived(predictNextPeriodStart(cycles));
+
+	function formatShortDate(iso: string | null): string {
+		if (!iso) return '—';
+		return new Date(iso).toLocaleDateString('de-DE', { day: '2-digit', month: '2-digit' });
+	}
+</script>
+
+<div>
+	<div class="mb-3 flex items-center justify-between">
+		<h3 class="flex items-center gap-2 text-lg font-semibold">
+			{$_('dashboard.widgets.cycles.title')}
+		</h3>
+		{#if phase !== 'unknown'}
+			<span
+				class="rounded-full px-2.5 py-0.5 text-sm font-medium"
+				style="background: color-mix(in srgb, {PHASE_COLORS[
+					phase
+				]} 14%, transparent); color: {PHASE_COLORS[phase]}"
+			>
+				{$_(`cycles.phase.${phase}`)}
+			</span>
+		{/if}
+	</div>
+
+	{#if loading}
+		<div class="h-20 animate-pulse rounded bg-surface-hover"></div>
+	{:else if cycles.length === 0}
+		<div class="py-6 text-center">
+			<p class="text-sm text-muted-foreground">
+				{$_('dashboard.widgets.cycles.empty')}
+			</p>
+			<a
+				href="/cycles"
+				class="mt-3 inline-block rounded-lg bg-primary/10 px-4 py-2 text-sm font-medium text-primary hover:bg-primary/20"
+			>
+				{$_('dashboard.widgets.cycles.open')}
+			</a>
+		</div>
+	{:else}
+		<a
+			href="/cycles"
+			class="block rounded-lg p-3 transition-colors hover:bg-surface-hover"
+			style="background: color-mix(in srgb, {PHASE_COLORS[phase]} 6%, transparent);"
+		>
+			<div class="flex items-baseline justify-between gap-3">
+				<div>
+					{#if cycleDay}
+						<p class="text-xs text-muted-foreground">
+							{$_('cycles.label.cycleDay')}
+							{cycleDay}
+						</p>
+					{/if}
+					{#if daysUntil !== null}
+						<p class="text-2xl font-semibold" style="color: {PHASE_COLORS[phase]};">
+							{#if daysUntil > 0}
+								{daysUntil}
+							{:else if daysUntil === 0}
+								{$_('cycles.label.today')}
+							{:else}
+								+{Math.abs(daysUntil)}
+							{/if}
+						</p>
+						<p class="text-xs text-muted-foreground">
+							{#if daysUntil > 0}
+								{$_('cycles.label.daysUntilPeriod')}
+							{:else if daysUntil === 0}
+								{$_('cycles.label.predicted')}
+							{:else}
+								{$_('cycles.label.daysOverdue')}
+							{/if}
+						</p>
+					{/if}
+				</div>
+				{#if nextPeriod && daysUntil !== null && daysUntil >= 0}
+					<div class="text-right">
+						<p class="text-xs text-muted-foreground">
+							{$_('cycles.stats.nextPeriod')}
+						</p>
+						<p class="text-sm font-medium">{formatShortDate(nextPeriod)}</p>
+					</div>
+				{/if}
+			</div>
+		</a>
+	{/if}
+</div>
diff --git a/apps/mana/apps/web/src/lib/types/dashboard.test.ts b/apps/mana/apps/web/src/lib/types/dashboard.test.ts
index 98a1b5e00..dbc1af3b3 100644
--- a/apps/mana/apps/web/src/lib/types/dashboard.test.ts
+++ b/apps/mana/apps/web/src/lib/types/dashboard.test.ts
@@ -55,6 +55,7 @@ describe('WIDGET_REGISTRY', () => {
 			'mana-auth',
 			'nutriphi',
 			'planta',
+			'cycles',
 			undefined,
 		];
 		for (const widget of WIDGET_REGISTRY) {
diff --git a/apps/mana/apps/web/src/lib/types/dashboard.ts b/apps/mana/apps/web/src/lib/types/dashboard.ts
index 978366a07..5b1d4f586 100644
--- a/apps/mana/apps/web/src/lib/types/dashboard.ts
+++ b/apps/mana/apps/web/src/lib/types/dashboard.ts
@@ -29,7 +29,8 @@ export type WidgetType =
 	| 'nutrition-progress' // NutriPhi: today's calorie progress
 	| 'plant-watering' // Planta: plants due for watering
 	| 'day-timeline' // TimeBlocks: chronological day timeline
-	| 'activity-feed'; // TimeBlocks: recent activity across modules
+	| 'activity-feed' // TimeBlocks: recent activity across modules
+	| 'cycles'; // Cycles: current phase + days until next period
 
 /**
  * Widget size - maps to CSS Grid columns
@@ -129,6 +130,7 @@ export interface WidgetMeta {
 		| 'times'
 		| 'nutriphi'
 		| 'planta'
+		| 'cycles'
 		| 'mana-auth';
 }
 
@@ -331,6 +333,15 @@ export const WIDGET_REGISTRY: WidgetMeta[] = [
 		defaultSize: 'medium',
 		allowMultiple: false,
 	},
+	{
+		type: 'cycles',
+		nameKey: 'dashboard.widgets.cycles.title',
+		descriptionKey: 'dashboard.widgets.cycles.description',
+		icon: '🌸',
+		defaultSize: 'small',
+		allowMultiple: false,
+		requiredBackend: 'cycles',
+	},
 ];
 
 /**