Improve mobile data retrieval and state management

- Add race protection and packId normalization to swipe screen
- Add loading/error states to matchStore with couple_id filter
- Sync per-match unread counts in realtime
- Use useFocusEffect for data freshness on Home screen
- Wire RefreshControl to actual loading state on Matches

🤖 Generated with [Claude Code](https://claude.com/claude-code)

apps/mobile/DATA_RETRIEVAL_TASKS.md

@@ -0,0 +1,120 @@
+# Mobile data retrieval review: task list
+
+This task list targets the **Home**, **Swipe**, and **Matches** flows in `apps/mobile`, focusing on correctness, performance, and realtime consistency.
+
+## Overview (current state)
+
+- Data fetching is split between Zustand stores (`useMatchStore`, `usePacksStore`) and screen-local Supabase RPC calls (notably `SwipeScreen`).
+- Realtime updates are centralized in `apps/mobile/app/(app)/_layout.tsx` (matches/messages/profile/pack-settings subscriptions).
+- Main risks today: missing query filters & error/loading states, redundant fetches, state races on param changes, and unread-count drift between realtime and the matches list.
+
+## Scope
+
+- Screens
+  - Home: `apps/mobile/app/(app)/index.tsx`
+  - Swipe: `apps/mobile/app/(app)/swipe.tsx`
+  - Matches: `apps/mobile/app/(app)/matches.tsx`
+- Stores
+  - Matches: `apps/mobile/src/store/matchStore.ts`
+  - Packs: `apps/mobile/src/store/packsStore.ts`
+  - Messages: `apps/mobile/src/store/messageStore.ts`
+- Realtime orchestration
+  - `apps/mobile/app/(app)/_layout.tsx`
+
+## Priority 0 — correctness (must fix)
+
+- [ ] **Home: fix packs count source-of-truth**
+  - Current: `enabledPacksCount = packs.length` (counts available packs).
+  - Decide + implement:
+    - If label means *enabled*: use `enabledPackIds.length`.
+    - If label means *available*: rename the variable + label.
+  - Acceptance: packs number matches user expectations and store state.
+
+- [ ] **Swipe: normalize `packId` and reset state on param changes**
+  - Normalize `packId` from `useLocalSearchParams()` (`string | string[]`) before sending to RPC.
+  - Reset `currentIndex`, `isLoading`, and any derived UI state when `packId` changes.
+  - Acceptance: switching packs never shows stale index/loading/UI.
+
+- [ ] **Swipe: add race protection for overlapping async fetches**
+  - Use a request-id guard (or abort pattern) so older `fetchQuestions()` results cannot overwrite newer results.
+  - Acceptance: rapid navigation/focus changes never clobber newer state.
+
+- [ ] **Swipe: prevent stale “blocked” state on answer-gap errors**
+  - Ensure `checkAnswerGap()` clears/updates `isBlocked` + `gapInfo` deterministically even when RPC errors.
+  - Acceptance: blocked UI never “sticks” due to transient failures.
+
+## Priority 1 — UX and data freshness
+
+- [ ] **Home: ensure data freshness on revisit**
+  - Add `useFocusEffect` or a simple staleness TTL in stores.
+  - Acceptance: counts (matches/new/packs) refresh when returning to Home.
+
+- [ ] **Home: align “Recent Matches” semantics**
+  - `useMatchStore.fetchMatches()` sorts unread first; Home slices top 3.
+  - Decide:
+    - True recent by `created_at`, or
+    - “Top matches” by unread-first.
+  - Acceptance: section name and behavior match.
+
+- [ ] **Matches screen: wire up pull-to-refresh correctly**
+  - Add `isLoading`/`isRefreshing` + `error` to `useMatchStore`.
+  - Use those flags for `RefreshControl.refreshing`.
+  - Acceptance: pull-to-refresh shows spinner and recovers from errors.
+
+## Priority 2 — performance and query efficiency
+
+- [ ] **MatchStore: add explicit filtering and guard empty `in(...)` lists**
+  - Filter matches by `couple_id` (in addition to RLS) for clarity/perf.
+  - If no matches, avoid calling `.in('question_id', [])`.
+  - Acceptance: fewer noisy requests; no empty-list edge behavior.
+
+- [ ] **MatchStore: reduce unread-count work**
+  - Current approach fetches one row per unread message and counts on client.
+  - Options:
+    - Add RPC/view that returns per-match unread counts.
+    - Or store a denormalized `unread_count` per match (if acceptable).
+  - Acceptance: fetching matches scales with large message histories.
+
+- [ ] **Swipe: remove heavy dependency on `fetchPacks()`**
+  - Swipe often only needs `enabledPackIds`.
+  - Add lightweight `ensureEnabledPacksLoaded()` or call `fetchEnabledPacks()` directly.
+  - Acceptance: less data fetched when entering Swipe.
+
+- [ ] **Swipe: replace random comparator sort**
+  - Replace `Array.sort()` comparator using `Math.random()` with a stable score/shuffle pass.
+  - Acceptance: consistent ordering logic; avoids comparator contract violations.
+
+## Priority 3 — realtime correctness and consistency
+
+- [ ] **Realtime messages: tighten subscription filter**
+  - Current `messages` subscription listens without a `filter`.
+  - Improve by filtering to the user’s couple scope (schema permitting) or alternative channel strategy.
+  - Acceptance: avoids noise; reduces risk of unintended cross-couple events.
+
+- [ ] **Sync per-match unread counts with realtime events**
+  - Currently global unread count updates live; per-match counts update only on `fetchMatches()`.
+  - Options:
+    - Update `useMatchStore` unreadCount per match when realtime message arrives.
+    - Or trigger a targeted refresh when new partner message arrives.
+  - Acceptance: Matches list ordering/badges update as messages arrive.
+
+## Optional: structural improvements (bigger refactors)
+
+- [ ] Consolidate fetching into a query layer (e.g., TanStack Query) with caching, invalidation, retries, and focus refetch.
+- [ ] Create a single “matches list” RPC that returns:
+  - match + question
+  - who-answered-first info (for two-part display)
+  - per-match unread counts
+  - new match flag
+- [ ] Add lightweight integration tests around:
+  - `packId` parsing
+  - request race guards
+  - unread count updates
+
+## Suggested implementation order
+
+1. P0 correctness (Home packs count, Swipe param/reset/races, gap-state)
+2. Matches loading/refresh UX
+3. Query efficiency (couple filters, unread-count optimization)
+4. Realtime tightening + unread sync
+5. Optional refactors

apps/mobile/app/(app)/_layout.tsx

@@ -175,7 +175,7 @@ export default function AppLayout() {
     const router = useRouter();
     const segments = useSegments();
     const { isAuthenticated, isLoading, user, signOut } = useAuthStore();
-    const { matches, newMatchesCount, addMatch } = useMatchStore();
+    const { matches, newMatchesCount, addMatch, updateMatchUnreadCount } = useMatchStore();
     const { unreadCount, lastMessage, fetchUnreadCount, addMessage, clearLastMessage } = useMessageStore();
     const { fetchEnabledPacks } = usePacksStore();
     const { initializeRevenueCat } = useSubscriptionStore();
@@ -477,6 +477,9 @@ export default function AppLayout() {
                             delivered_at: newMessage.delivered_at || new Date().toISOString(),
                             match: { id: match.id, question: { text: questionText || "" } },
                         });
+
+                        // Sync per-match unread count for realtime updates
+                        updateMatchUnreadCount(match.id, 1);
                     }
                 }
             )
@@ -697,6 +700,12 @@ export default function AppLayout() {
                         href: null, // Hide from tab bar
                     }}
                 />
+                <Tabs.Screen
+                    name="my-answers"
+                    options={{
+                        href: null, // Hide from tab bar
+                    }}
+                />
             </Tabs>
 
             {/* Radial Menu Overlay */}

apps/mobile/app/(app)/index.tsx

@@ -1,4 +1,4 @@
-import { useEffect } from "react";
+import { useEffect, useCallback } from "react";
 import { View, Text, StyleSheet, TouchableOpacity, ScrollView, Platform, useWindowDimensions } from "react-native";
 import Animated, {
     FadeInDown,
@@ -13,7 +13,7 @@ import Animated, {
 import { LinearGradient } from "expo-linear-gradient";
 import { useAuthStore, useMatchStore, usePacksStore } from "../../src/store";
 import { Ionicons } from "@expo/vector-icons";
-import { router } from "expo-router";
+import { router, useFocusEffect } from "expo-router";
 import { GradientBackground, GlassCard } from "../../src/components/ui";
 import { colors, gradients, spacing, radius, typography, shadows } from "../../src/theme";
 
@@ -23,17 +23,20 @@ const ACCENT_COLOR = colors.primary;
 export default function HomeScreen() {
     const { user, partner, couple } = useAuthStore();
     const { matches, newMatchesCount, fetchMatches } = useMatchStore();
-    const { packs, fetchPacks } = usePacksStore();
+    const { enabledPackIds, fetchPacks } = usePacksStore();
     const { width } = useWindowDimensions();
 
-    useEffect(() => {
+    // Refresh data when screen gains focus for freshness
+    useFocusEffect(
+        useCallback(() => {
             fetchMatches();
             fetchPacks();
-    }, []);
+        }, [])
+    );
 
-    const recentMatches = matches.slice(0, 3);
+    const topMatches = matches.slice(0, 3);
     const isWideScreen = width > MAX_CONTENT_WIDTH;
-    const enabledPacksCount = packs.length;
+    const enabledPacksCount = enabledPackIds.length;
 
     // Subtle pulsating animation for the CTA icon
     const pulseScale = useSharedValue(1);
@@ -219,8 +222,8 @@ export default function HomeScreen() {
                         </TouchableOpacity>
                     </Animated.View>
 
-                    {/* Recent Matches */}
+                    {/* Top Matches (sorted by unread first, then recent) */}
-                    {recentMatches.length > 0 && (
+                    {topMatches.length > 0 && (
                         <Animated.View
                             entering={FadeInDown.delay(400).duration(500)}
                             style={styles.section}
@@ -230,7 +233,7 @@ export default function HomeScreen() {
                                     <View style={styles.sectionIcon}>
                                         <Ionicons name="heart" size={14} color={ACCENT_COLOR} />
                                     </View>
-                                    <Text style={styles.sectionTitle}>Recent Matches</Text>
+                                    <Text style={styles.sectionTitle}>Top Matches</Text>
                                 </View>
                                 <TouchableOpacity
                                     onPress={() => router.push("/(app)/matches")}
@@ -240,7 +243,7 @@ export default function HomeScreen() {
                                     <Ionicons name="chevron-forward" size={14} color={ACCENT_COLOR} />
                                 </TouchableOpacity>
                             </View>
-                            {recentMatches.map((match, index) => (
+                            {topMatches.map((match, index) => (
                                 <Animated.View
                                     key={match.id}
                                     entering={FadeInRight.delay(450 + index * 100).duration(400)}
@@ -272,7 +275,7 @@ export default function HomeScreen() {
                     )}
 
                     {/* Tips when no matches */}
-                    {recentMatches.length === 0 && (
+                    {topMatches.length === 0 && (
                         <Animated.View
                             entering={FadeInDown.delay(400).duration(500)}
                             style={styles.section}

apps/mobile/app/(app)/matches.tsx

@@ -26,7 +26,7 @@ const ROSE_RGBA = 'rgba(232, 164, 174, ';
 const MAX_CONTENT_WIDTH = 500;
 
 export default function MatchesScreen() {
-    const { matches, fetchMatches, markAllAsSeen } = useMatchStore();
+    const { matches, fetchMatches, markAllAsSeen, isLoading } = useMatchStore();
     const { user } = useAuthStore();
     const router = useRouter();
     const { width } = useWindowDimensions();
@@ -205,6 +205,14 @@ export default function MatchesScreen() {
                     entering={FadeIn.duration(400)}
                     style={[styles.header, isWideScreen && styles.headerWide]}
                 >
+                    {/* My Answers button */}
+                    <TouchableOpacity
+                        style={styles.myAnswersButton}
+                        onPress={() => router.push("/(app)/my-answers")}
+                    >
+                        <Ionicons name="list-outline" size={20} color={ACCENT} />
+                    </TouchableOpacity>
+
                     <View style={styles.headerContent}>
                         {/* Premium label */}
                         <Text style={styles.headerLabel}>DISCOVER</Text>
@@ -229,7 +237,7 @@ export default function MatchesScreen() {
                     showsVerticalScrollIndicator={false}
                     refreshControl={
                         <RefreshControl
-                            refreshing={false}
+                            refreshing={isLoading}
                             onRefresh={fetchMatches}
                             tintColor={colors.primary}
                             colors={[colors.primary]}
@@ -323,6 +331,20 @@ const styles = StyleSheet.create({
         width: '100%',
         maxWidth: MAX_CONTENT_WIDTH,
     },
+    myAnswersButton: {
+        position: 'absolute',
+        top: 60,
+        right: spacing.md,
+        zIndex: 10,
+        width: 40,
+        height: 40,
+        borderRadius: 20,
+        backgroundColor: `${ACCENT_RGBA}0.1)`,
+        borderWidth: 1,
+        borderColor: `${ACCENT_RGBA}0.2)`,
+        justifyContent: 'center',
+        alignItems: 'center',
+    },
     headerContent: {
         alignItems: 'center',
     },

apps/mobile/app/(app)/my-answers.tsx

@@ -0,0 +1,386 @@
+import {
+    View,
+    Text,
+    StyleSheet,
+    SectionList,
+    RefreshControl,
+    TouchableOpacity,
+    ActivityIndicator,
+    Platform,
+    useWindowDimensions,
+} from "react-native";
+import { useResponsesStore, groupResponses, useAuthStore } from "../../src/store";
+import type { ResponseWithQuestion } from "../../src/store";
+import { useCallback, useState } from "react";
+import { useFocusEffect, useRouter } from "expo-router";
+import { Ionicons } from "@expo/vector-icons";
+import { LinearGradient } from "expo-linear-gradient";
+import Animated, { FadeIn, FadeInUp } from "react-native-reanimated";
+import { GradientBackground, GlassButton, DecorativeSeparator } from "../../src/components/ui";
+import { useAmbientOrbAnimation } from "../../src/hooks";
+import { colors, spacing, typography, radius } from "../../src/theme";
+import { ResponseCard } from "../../src/components/responses/ResponseCard";
+import { EditResponseSheet } from "../../src/components/responses/EditResponseSheet";
+
+// Premium color palette
+const ACCENT = colors.premium.gold;
+const ACCENT_RGBA = "rgba(212, 175, 55, ";
+const ROSE = colors.premium.rose;
+const ROSE_RGBA = "rgba(232, 164, 174, ";
+
+const MAX_CONTENT_WIDTH = 500;
+
+type GroupByOption = "pack" | "date" | "answer";
+
+export default function MyAnswersScreen() {
+    const { responses, isLoading, groupBy, fetchResponses, setGroupBy } = useResponsesStore();
+    const { user } = useAuthStore();
+    const router = useRouter();
+    const { width } = useWindowDimensions();
+    const isWideScreen = width > MAX_CONTENT_WIDTH;
+
+    // State for edit sheet
+    const [selectedResponse, setSelectedResponse] = useState<ResponseWithQuestion | null>(null);
+    const [isEditSheetVisible, setIsEditSheetVisible] = useState(false);
+
+    // Ambient orb breathing animations
+    const { orbStyle1, orbStyle2 } = useAmbientOrbAnimation();
+
+    // Fetch responses on focus
+    useFocusEffect(
+        useCallback(() => {
+            fetchResponses();
+        }, [])
+    );
+
+    const sections = groupResponses(responses, groupBy);
+
+    const handleEditPress = (response: ResponseWithQuestion) => {
+        setSelectedResponse(response);
+        setIsEditSheetVisible(true);
+    };
+
+    const handleEditClose = () => {
+        setIsEditSheetVisible(false);
+        setSelectedResponse(null);
+    };
+
+    const handleEditSuccess = () => {
+        // Refetch responses to get updated data
+        fetchResponses();
+    };
+
+    const renderSectionHeader = ({ section }: { section: { title: string } }) => (
+        <View style={styles.sectionHeader}>
+            <Text style={styles.sectionTitle}>{section.title}</Text>
+        </View>
+    );
+
+    const renderItem = ({ item, index }: { item: ResponseWithQuestion; index: number }) => (
+        <ResponseCard
+            response={item}
+            index={index}
+            onEditPress={() => handleEditPress(item)}
+            onChatPress={item.match_id ? () => router.push(`/chat/${item.match_id}`) : undefined}
+        />
+    );
+
+    const GroupByButton = ({ option, label }: { option: GroupByOption; label: string }) => (
+        <TouchableOpacity
+            style={[styles.groupByButton, groupBy === option && styles.groupByButtonActive]}
+            onPress={() => setGroupBy(option)}
+        >
+            <Text style={[styles.groupByText, groupBy === option && styles.groupByTextActive]}>
+                {label}
+            </Text>
+        </TouchableOpacity>
+    );
+
+    if (!user) {
+        return (
+            <GradientBackground>
+                <View style={styles.loadingContainer}>
+                    <ActivityIndicator color={colors.primary} size="large" />
+                </View>
+            </GradientBackground>
+        );
+    }
+
+    return (
+        <GradientBackground>
+            {/* Ambient Orbs */}
+            <Animated.View
+                style={[styles.ambientOrb, styles.orbTopRight, orbStyle1]}
+                pointerEvents="none"
+            >
+                <LinearGradient
+                    colors={[colors.premium.goldGlow, "transparent"]}
+                    style={styles.orbGradient}
+                    start={{ x: 0.5, y: 0.5 }}
+                    end={{ x: 1, y: 1 }}
+                />
+            </Animated.View>
+            <Animated.View
+                style={[styles.ambientOrb, styles.orbBottomLeft, orbStyle2]}
+                pointerEvents="none"
+            >
+                <LinearGradient
+                    colors={[`${ROSE_RGBA}0.2)`, "transparent"]}
+                    style={styles.orbGradient}
+                    start={{ x: 0.5, y: 0.5 }}
+                    end={{ x: 0, y: 0 }}
+                />
+            </Animated.View>
+
+            <View style={styles.container}>
+                {/* Header */}
+                <Animated.View
+                    entering={FadeIn.duration(400)}
+                    style={[styles.header, isWideScreen && styles.headerWide]}
+                >
+                    {/* Back button */}
+                    <TouchableOpacity style={styles.backButton} onPress={() => router.back()}>
+                        <Ionicons name="chevron-back" size={24} color={colors.text} />
+                    </TouchableOpacity>
+
+                    <View style={styles.headerContent}>
+                        <Text style={styles.headerLabel}>REVIEW</Text>
+                        <Text style={styles.headerTitle}>My Answers</Text>
+                        <DecorativeSeparator variant="gold" />
+
+                        {/* Count badge */}
+                        <View style={styles.countBadgePremium}>
+                            <Ionicons name="checkmark-circle" size={12} color={ACCENT} />
+                            <Text style={styles.countTextPremium}>
+                                {responses.length} {responses.length === 1 ? "ANSWER" : "ANSWERS"}
+                            </Text>
+                        </View>
+                    </View>
+
+                    {/* Group by buttons */}
+                    <View style={styles.groupByContainer}>
+                        <GroupByButton option="pack" label="Pack" />
+                        <GroupByButton option="date" label="Date" />
+                        <GroupByButton option="answer" label="Answer" />
+                    </View>
+                </Animated.View>
+
+                {isLoading && responses.length === 0 ? (
+                    <View style={styles.loadingContainer}>
+                        <ActivityIndicator color={colors.primary} size="large" />
+                    </View>
+                ) : (
+                    <SectionList
+                        sections={sections}
+                        renderItem={renderItem}
+                        renderSectionHeader={renderSectionHeader}
+                        keyExtractor={(item) => item.id}
+                        contentContainerStyle={[styles.list, isWideScreen && styles.listWide]}
+                        showsVerticalScrollIndicator={false}
+                        stickySectionHeadersEnabled={false}
+                        refreshControl={
+                            <RefreshControl
+                                refreshing={isLoading}
+                                onRefresh={fetchResponses}
+                                tintColor={colors.primary}
+                                colors={[colors.primary]}
+                            />
+                        }
+                        ListEmptyComponent={
+                            <Animated.View
+                                entering={FadeInUp.duration(600).springify()}
+                                style={styles.emptyContent}
+                            >
+                                <View style={styles.emptyIcon}>
+                                    <Ionicons name="help-circle-outline" size={48} color={ACCENT} />
+                                </View>
+                                <Text style={styles.emptyTitle}>No Answers Yet</Text>
+                                <Text style={styles.emptyDescription}>
+                                    Start swiping on questions to build your answer history. You can
+                                    come back here to review and change your answers anytime.
+                                </Text>
+                                <GlassButton
+                                    onPress={() => router.push("/(app)/swipe")}
+                                    style={{ marginTop: spacing.lg }}
+                                >
+                                    Start Swiping
+                                </GlassButton>
+                            </Animated.View>
+                        }
+                    />
+                )}
+            </View>
+
+            {/* Edit Response Sheet */}
+            <EditResponseSheet
+                visible={isEditSheetVisible}
+                response={selectedResponse}
+                onClose={handleEditClose}
+                onSuccess={handleEditSuccess}
+            />
+        </GradientBackground>
+    );
+}
+
+const styles = StyleSheet.create({
+    container: {
+        flex: 1,
+    },
+    loadingContainer: {
+        flex: 1,
+        justifyContent: "center",
+        alignItems: "center",
+    },
+    // Ambient orbs
+    ambientOrb: {
+        position: "absolute",
+        width: 300,
+        height: 300,
+        borderRadius: 150,
+    },
+    orbTopRight: {
+        top: 60,
+        right: -40,
+    },
+    orbBottomLeft: {
+        bottom: 180,
+        left: -40,
+    },
+    orbGradient: {
+        width: "100%",
+        height: "100%",
+        borderRadius: 150,
+    },
+    // Header
+    header: {
+        paddingTop: 60,
+        paddingHorizontal: spacing.lg,
+        paddingBottom: spacing.md,
+    },
+    headerWide: {
+        alignSelf: "center",
+        width: "100%",
+        maxWidth: MAX_CONTENT_WIDTH,
+    },
+    backButton: {
+        position: "absolute",
+        top: 60,
+        left: spacing.md,
+        zIndex: 10,
+        width: 40,
+        height: 40,
+        borderRadius: 20,
+        backgroundColor: "rgba(255, 255, 255, 0.1)",
+        justifyContent: "center",
+        alignItems: "center",
+    },
+    headerContent: {
+        alignItems: "center",
+    },
+    headerLabel: {
+        ...typography.caption2,
+        fontWeight: "600",
+        letterSpacing: 3,
+        color: ACCENT,
+        marginBottom: spacing.xs,
+    },
+    headerTitle: {
+        ...typography.largeTitle,
+        color: colors.text,
+        textAlign: "center",
+    },
+    countBadgePremium: {
+        flexDirection: "row",
+        alignItems: "center",
+        backgroundColor: `${ACCENT_RGBA}0.1)`,
+        paddingHorizontal: spacing.md,
+        paddingVertical: spacing.sm,
+        borderRadius: radius.full,
+        borderWidth: 1,
+        borderColor: `${ACCENT_RGBA}0.2)`,
+        gap: spacing.xs,
+    },
+    countTextPremium: {
+        ...typography.caption2,
+        fontWeight: "600",
+        letterSpacing: 2,
+        color: ACCENT,
+    },
+    // Group by buttons
+    groupByContainer: {
+        flexDirection: "row",
+        justifyContent: "center",
+        gap: spacing.sm,
+        marginTop: spacing.md,
+    },
+    groupByButton: {
+        paddingHorizontal: spacing.md,
+        paddingVertical: spacing.sm,
+        borderRadius: radius.full,
+        backgroundColor: "rgba(255, 255, 255, 0.05)",
+        borderWidth: 1,
+        borderColor: "rgba(255, 255, 255, 0.1)",
+    },
+    groupByButtonActive: {
+        backgroundColor: `${ACCENT_RGBA}0.15)`,
+        borderColor: `${ACCENT_RGBA}0.3)`,
+    },
+    groupByText: {
+        ...typography.caption1,
+        color: colors.textSecondary,
+        fontWeight: "500",
+    },
+    groupByTextActive: {
+        color: ACCENT,
+        fontWeight: "600",
+    },
+    // Section header
+    sectionHeader: {
+        paddingVertical: spacing.sm,
+        paddingHorizontal: spacing.xs,
+        marginTop: spacing.md,
+        marginBottom: spacing.xs,
+    },
+    sectionTitle: {
+        ...typography.title3,
+        color: colors.text,
+    },
+    // List
+    list: {
+        padding: spacing.lg,
+        paddingTop: spacing.sm,
+        paddingBottom: Platform.OS === "ios" ? 120 : 100,
+    },
+    listWide: {
+        alignSelf: "center",
+        width: "100%",
+        maxWidth: MAX_CONTENT_WIDTH,
+    },
+    // Empty state
+    emptyContent: {
+        width: "100%",
+        alignItems: "center",
+        paddingHorizontal: spacing.md,
+        paddingVertical: spacing.xxl,
+    },
+    emptyIcon: {
+        width: 80,
+        height: 80,
+        borderRadius: 40,
+        backgroundColor: `${ACCENT_RGBA}0.1)`,
+        justifyContent: "center",
+        alignItems: "center",
+        marginBottom: spacing.lg,
+    },
+    emptyTitle: {
+        ...typography.title2,
+        color: colors.text,
+        marginBottom: spacing.sm,
+    },
+    emptyDescription: {
+        ...typography.body,
+        color: colors.textSecondary,
+        textAlign: "center",
+        paddingHorizontal: spacing.md,
+    },
+});

apps/mobile/app/(app)/swipe.tsx

@@ -1,6 +1,6 @@
-import { useState, useEffect, useRef } from "react";
+import { useState, useEffect, useRef, useCallback } from "react";
 import { View, StyleSheet, Text, ActivityIndicator, Platform } from "react-native";
-import { useLocalSearchParams, router } from "expo-router";
+import { useLocalSearchParams, router, useFocusEffect } from "expo-router";
 import { Ionicons } from "@expo/vector-icons";
 import Animated, {
     FadeIn,
@@ -28,7 +28,9 @@ import { Events } from "../../src/lib/analytics";
 import { colors, gradients, spacing, typography, radius, shadows } from "../../src/theme";
 
 export default function SwipeScreen() {
-    const { packId } = useLocalSearchParams();
+    const params = useLocalSearchParams();
+    // Normalize packId - useLocalSearchParams can return string | string[]
+    const packId = Array.isArray(params.packId) ? params.packId[0] : params.packId;
     const [questions, setQuestions] = useState<any[]>([]);
     const [isLoading, setIsLoading] = useState(true);
     const [currentIndex, setCurrentIndex] = useState(0);
@@ -36,9 +38,10 @@ export default function SwipeScreen() {
     const [feedbackQuestion, setFeedbackQuestion] = useState<{id: string, text: string} | null>(null);
     const [isBlocked, setIsBlocked] = useState(false);
     const [gapInfo, setGapInfo] = useState<{ unanswered: number; threshold: number } | null>(null);
-    const { enabledPackIds, fetchPacks } = usePacksStore();
+    const { enabledPackIds, ensureEnabledPacksLoaded } = usePacksStore();
     const { partner, couple } = useAuthStore();
     const hasTrackedExhausted = useRef(false);
+    const fetchRequestId = useRef(0);
 
     // Ambient orb breathing animations
     const { orbStyle1, orbStyle2 } = useAmbientOrbAnimation();
@@ -61,12 +64,34 @@ export default function SwipeScreen() {
         ],
     }));
 
+    const isFirstMount = useRef(true);
+
     useEffect(() => {
-        fetchPacks().then(() => fetchQuestions());
+        // Reset state when pack changes
+        setCurrentIndex(0);
+        setIsLoading(true);
+        setIsBlocked(false);
+        setGapInfo(null);
+        hasTrackedExhausted.current = false;
+
+        // Use lightweight ensureEnabledPacksLoaded instead of full fetchPacks
+        ensureEnabledPacksLoaded().then(() => fetchQuestions());
         checkTutorial();
-        hasTrackedExhausted.current = false; // Reset when pack changes
     }, [packId]);
 
+    // Refresh questions when screen gains focus (handles partner answering while away)
+    useFocusEffect(
+        useCallback(() => {
+            // Skip on first mount since useEffect already fetches
+            if (isFirstMount.current) {
+                isFirstMount.current = false;
+                return;
+            }
+            // Silently refetch to get updated partner_answered status
+            fetchQuestions();
+        }, [packId])
+    );
+
     // Check if user is too far ahead of partner (called when questions empty or after swipe)
     const checkAnswerGap = async (): Promise<boolean> => {
         if (!couple || !partner) {
@@ -80,6 +105,9 @@ export default function SwipeScreen() {
 
             if (error) {
                 console.error('Error checking answer gap:', error);
+                // Clear blocked state on error so user isn't stuck
+                setIsBlocked(false);
+                setGapInfo(null);
                 return false;
             }
 
@@ -97,10 +125,18 @@ export default function SwipeScreen() {
                 }
                 return result.is_blocked;
             }
+
+            // No data returned - clear blocked state
+            setIsBlocked(false);
+            setGapInfo(null);
+            return false;
         } catch (error) {
             console.error('Failed to check answer gap:', error);
-        }
+            // Clear blocked state on error so user isn't stuck
+            setIsBlocked(false);
+            setGapInfo(null);
             return false;
+        }
     };
 
     // Calculate effective total questions (accounting for gap limit)
@@ -150,7 +186,20 @@ export default function SwipeScreen() {
         }
     }, [enabledPackIds]);
 
+    // Fisher-Yates shuffle for stable randomization
+    const shuffleArray = <T,>(array: T[]): T[] => {
+        const shuffled = [...array];
+        for (let i = shuffled.length - 1; i > 0; i--) {
+            const j = Math.floor(Math.random() * (i + 1));
+            [shuffled[i], shuffled[j]] = [shuffled[j], shuffled[i]];
+        }
+        return shuffled;
+    };
+
     const fetchQuestions = async () => {
+        // Race protection: increment request ID and track current request
+        const currentRequestId = ++fetchRequestId.current;
+
         try {
             const [{ data, error }, skippedIds] = await Promise.all([
                 supabase.rpc("get_recommended_questions", {
@@ -159,6 +208,11 @@ export default function SwipeScreen() {
                 getSkippedQuestionIds()
             ]);
 
+            // Race guard: if a newer request started, discard this result
+            if (currentRequestId !== fetchRequestId.current) {
+                return;
+            }
+
             if (error) {
                 console.error("Error fetching recommended questions:", error);
                 throw error;
@@ -177,9 +231,11 @@ export default function SwipeScreen() {
                 setGapInfo(null);
             }
 
-            const sorted = filtered.sort((a: any, b: any) => {
+            // First shuffle to randomize, then stable sort by priority scores
-                let scoreA = Math.random();
+            const shuffled = shuffleArray(filtered);
-                let scoreB = Math.random();
+            const sorted = shuffled.sort((a: any, b: any) => {
+                let scoreA = 0;
+                let scoreB = 0;
 
                 if (a.partner_answered && a.is_two_part) scoreA += 1.5;
                 else if (a.partner_answered) scoreA += 0.7;
@@ -192,12 +248,19 @@ export default function SwipeScreen() {
                 return scoreB - scoreA;
             });
 
+            // Only update state if still the current request
+            if (currentRequestId === fetchRequestId.current) {
                 setQuestions(sorted);
+            }
         } catch (error) {
+            if (currentRequestId === fetchRequestId.current) {
                 console.error(error);
+            }
         } finally {
+            if (currentRequestId === fetchRequestId.current) {
                 setIsLoading(false);
             }
+        }
     };
 
     const handleSwipe = async (direction: "left" | "right" | "up" | "down") => {

apps/mobile/src/__tests__/stores/matchStore.test.ts

@@ -18,8 +18,8 @@ function createThenableQuery(result: any) {
 describe('matchStore', () => {
     beforeEach(() => {
         jest.clearAllMocks();
-        useMatchStore.setState({ matches: [], newMatchesCount: 0 } as any);
+        useMatchStore.setState({ matches: [], newMatchesCount: 0, isLoading: false, error: null } as any);
-        useAuthStore.setState({ user: { id: 'me' } } as any);
+        useAuthStore.setState({ user: { id: 'me', couple_id: 'couple1' } } as any);
     });
 
     it('sorts matches with unread messages first', async () => {

apps/mobile/src/__tests__/stores/messageStore.test.ts

@@ -42,12 +42,14 @@ describe('messageStore', () => {
     });
 
     it('markMatchMessagesAsRead updates Supabase and refetches unread count', async () => {
+        const unreadCountQuery = createThenableQuery({ count: 2 }); // count before marking
         const updateQuery = createThenableQuery({});
-        const countQuery = createThenableQuery({ count: 0 });
+        const finalCountQuery = createThenableQuery({ count: 0 }); // count after marking
 
         (supabase.from as jest.Mock)
-            .mockReturnValueOnce(updateQuery)
+            .mockReturnValueOnce(unreadCountQuery) // count unread messages first
-            .mockReturnValueOnce(countQuery);
+            .mockReturnValueOnce(updateQuery) // update messages
+            .mockReturnValueOnce(finalCountQuery); // fetchUnreadCount
 
         await useMessageStore.getState().markMatchMessagesAsRead('m1');
 

apps/mobile/src/components/responses/DeleteMatchConfirmModal.tsx

@@ -0,0 +1,204 @@
+import {
+    View,
+    Text,
+    StyleSheet,
+    Modal,
+    TouchableOpacity,
+    TouchableWithoutFeedback,
+    Platform,
+} from "react-native";
+import { Ionicons } from "@expo/vector-icons";
+import { LinearGradient } from "expo-linear-gradient";
+import { BlurView } from "expo-blur";
+import Animated, { FadeIn, FadeOut, ZoomIn, ZoomOut } from "react-native-reanimated";
+import { colors, spacing, typography, radius } from "../../theme";
+
+interface DeleteMatchConfirmModalProps {
+    visible: boolean;
+    messageCount: number;
+    onConfirm: () => void;
+    onCancel: () => void;
+}
+
+export function DeleteMatchConfirmModal({
+    visible,
+    messageCount,
+    onConfirm,
+    onCancel,
+}: DeleteMatchConfirmModalProps) {
+    const messageText =
+        messageCount === 0
+            ? "This will delete your match."
+            : messageCount === 1
+              ? "This will delete your match and 1 message."
+              : `This will delete your match and ${messageCount} messages.`;
+
+    return (
+        <Modal
+            visible={visible}
+            transparent
+            animationType="none"
+            onRequestClose={onCancel}
+            statusBarTranslucent
+        >
+            <Animated.View
+                style={styles.overlay}
+                entering={FadeIn.duration(200)}
+                exiting={FadeOut.duration(200)}
+            >
+                <TouchableWithoutFeedback onPress={onCancel}>
+                    <View style={styles.backdrop} />
+                </TouchableWithoutFeedback>
+
+                <Animated.View
+                    style={styles.modalContainer}
+                    entering={ZoomIn.springify().damping(20)}
+                    exiting={ZoomOut.duration(150)}
+                >
+                    {Platform.OS === "ios" ? (
+                        <BlurView intensity={80} tint="dark" style={styles.modal}>
+                            <ModalContent
+                                messageText={messageText}
+                                onConfirm={onConfirm}
+                                onCancel={onCancel}
+                            />
+                        </BlurView>
+                    ) : (
+                        <View style={[styles.modal, styles.modalAndroid]}>
+                            <ModalContent
+                                messageText={messageText}
+                                onConfirm={onConfirm}
+                                onCancel={onCancel}
+                            />
+                        </View>
+                    )}
+                </Animated.View>
+            </Animated.View>
+        </Modal>
+    );
+}
+
+function ModalContent({
+    messageText,
+    onConfirm,
+    onCancel,
+}: {
+    messageText: string;
+    onConfirm: () => void;
+    onCancel: () => void;
+}) {
+    return (
+        <>
+            {/* Warning icon */}
+            <View style={styles.iconContainer}>
+                <Ionicons name="warning" size={32} color={colors.error} />
+            </View>
+
+            {/* Title */}
+            <Text style={styles.title}>Delete Match?</Text>
+
+            {/* Message */}
+            <Text style={styles.message}>
+                Changing your answer to "No" will remove this match permanently.{"\n\n"}
+                {messageText}
+            </Text>
+
+            {/* Buttons */}
+            <View style={styles.buttons}>
+                <TouchableOpacity style={styles.cancelButton} onPress={onCancel} activeOpacity={0.7}>
+                    <Text style={styles.cancelButtonText}>Keep Match</Text>
+                </TouchableOpacity>
+
+                <TouchableOpacity style={styles.deleteButton} onPress={onConfirm} activeOpacity={0.7}>
+                    <LinearGradient
+                        colors={[colors.error, "#c0392b"]}
+                        style={StyleSheet.absoluteFill}
+                        start={{ x: 0, y: 0 }}
+                        end={{ x: 1, y: 1 }}
+                    />
+                    <Text style={styles.deleteButtonText}>Delete Match</Text>
+                </TouchableOpacity>
+            </View>
+        </>
+    );
+}
+
+const styles = StyleSheet.create({
+    overlay: {
+        flex: 1,
+        justifyContent: "center",
+        alignItems: "center",
+        padding: spacing.lg,
+    },
+    backdrop: {
+        ...StyleSheet.absoluteFillObject,
+        backgroundColor: "rgba(0, 0, 0, 0.7)",
+    },
+    modalContainer: {
+        width: "100%",
+        maxWidth: 340,
+    },
+    modal: {
+        borderRadius: radius.xl,
+        overflow: "hidden",
+        padding: spacing.xl,
+        alignItems: "center",
+    },
+    modalAndroid: {
+        backgroundColor: colors.backgroundLight,
+    },
+    iconContainer: {
+        width: 64,
+        height: 64,
+        borderRadius: 32,
+        backgroundColor: "rgba(231, 76, 60, 0.15)",
+        borderWidth: 1,
+        borderColor: "rgba(231, 76, 60, 0.25)",
+        justifyContent: "center",
+        alignItems: "center",
+        marginBottom: spacing.lg,
+    },
+    title: {
+        ...typography.title2,
+        color: colors.text,
+        marginBottom: spacing.sm,
+    },
+    message: {
+        ...typography.body,
+        color: colors.textSecondary,
+        textAlign: "center",
+        marginBottom: spacing.xl,
+        lineHeight: 22,
+    },
+    buttons: {
+        width: "100%",
+        gap: spacing.sm,
+    },
+    cancelButton: {
+        width: "100%",
+        paddingVertical: spacing.md,
+        borderRadius: radius.md,
+        backgroundColor: "rgba(255, 255, 255, 0.1)",
+        borderWidth: 1,
+        borderColor: "rgba(255, 255, 255, 0.15)",
+        alignItems: "center",
+    },
+    cancelButtonText: {
+        ...typography.callout,
+        color: colors.text,
+        fontWeight: "600",
+    },
+    deleteButton: {
+        width: "100%",
+        paddingVertical: spacing.md,
+        borderRadius: radius.md,
+        overflow: "hidden",
+        alignItems: "center",
+        justifyContent: "center",
+    },
+    deleteButtonText: {
+        ...typography.callout,
+        color: colors.text,
+        fontWeight: "700",
+    },
+});

apps/mobile/src/components/responses/EditResponseSheet.tsx

@@ -0,0 +1,397 @@
+import { useState, useEffect } from "react";
+import {
+    View,
+    Text,
+    StyleSheet,
+    Modal,
+    TouchableOpacity,
+    TouchableWithoutFeedback,
+    ActivityIndicator,
+    Platform,
+} from "react-native";
+import { Ionicons } from "@expo/vector-icons";
+import { LinearGradient } from "expo-linear-gradient";
+import { BlurView } from "expo-blur";
+import Animated, { FadeIn, FadeOut, SlideInDown, SlideOutDown } from "react-native-reanimated";
+import type { ResponseWithQuestion, UpdateResponseResult } from "../../store";
+import { useResponsesStore } from "../../store";
+import type { AnswerType } from "@/types";
+import { colors, spacing, typography, radius } from "../../theme";
+import { DeleteMatchConfirmModal } from "./DeleteMatchConfirmModal";
+
+// Premium color palette
+const ACCENT = colors.premium.gold;
+const ACCENT_RGBA = "rgba(212, 175, 55, ";
+
+// Answer button config
+const ANSWER_CONFIG = {
+    yes: {
+        color: colors.success,
+        rgba: "rgba(46, 204, 113, ",
+        icon: "checkmark-circle" as const,
+        label: "Yes",
+    },
+    maybe: {
+        color: colors.warning,
+        rgba: "rgba(243, 156, 18, ",
+        icon: "help-circle" as const,
+        label: "Maybe",
+    },
+    no: {
+        color: colors.error,
+        rgba: "rgba(231, 76, 60, ",
+        icon: "close-circle" as const,
+        label: "No",
+    },
+};
+
+interface EditResponseSheetProps {
+    visible: boolean;
+    response: ResponseWithQuestion | null;
+    onClose: () => void;
+    onSuccess: () => void;
+}
+
+export function EditResponseSheet({ visible, response, onClose, onSuccess }: EditResponseSheetProps) {
+    const { updateResponse } = useResponsesStore();
+    const [isLoading, setIsLoading] = useState(false);
+    const [pendingAnswer, setPendingAnswer] = useState<AnswerType | null>(null);
+    const [confirmModalData, setConfirmModalData] = useState<{
+        matchId: string;
+        messageCount: number;
+    } | null>(null);
+
+    // Reset state when modal closes
+    useEffect(() => {
+        if (!visible) {
+            setIsLoading(false);
+            setPendingAnswer(null);
+            setConfirmModalData(null);
+        }
+    }, [visible]);
+
+    if (!response) return null;
+
+    const handleAnswerPress = async (newAnswer: AnswerType) => {
+        if (newAnswer === response.answer || isLoading) return;
+
+        setIsLoading(true);
+        setPendingAnswer(newAnswer);
+
+        const result = await updateResponse(response.question_id, newAnswer, false);
+
+        if (result.requires_confirmation && result.match_id) {
+            // Show confirmation modal
+            setConfirmModalData({
+                matchId: result.match_id,
+                messageCount: result.message_count || 0,
+            });
+            setIsLoading(false);
+        } else if (result.success) {
+            // Success - close sheet
+            setIsLoading(false);
+            onSuccess();
+            onClose();
+        } else {
+            // Error
+            setIsLoading(false);
+            setPendingAnswer(null);
+            // Could show an error toast here
+            console.error("Failed to update response:", result.error);
+        }
+    };
+
+    const handleConfirmDelete = async () => {
+        if (!pendingAnswer) return;
+
+        setIsLoading(true);
+        setConfirmModalData(null);
+
+        const result = await updateResponse(response.question_id, pendingAnswer, true);
+
+        setIsLoading(false);
+
+        if (result.success) {
+            onSuccess();
+            onClose();
+        } else {
+            setPendingAnswer(null);
+            console.error("Failed to delete match:", result.error);
+        }
+    };
+
+    const handleCancelDelete = () => {
+        setConfirmModalData(null);
+        setPendingAnswer(null);
+    };
+
+    const AnswerButton = ({ answer }: { answer: AnswerType }) => {
+        const config = ANSWER_CONFIG[answer];
+        const isSelected = response.answer === answer;
+        const isPending = pendingAnswer === answer;
+
+        return (
+            <TouchableOpacity
+                style={[
+                    styles.answerButton,
+                    isSelected && {
+                        backgroundColor: `${config.rgba}0.2)`,
+                        borderColor: `${config.rgba}0.4)`,
+                    },
+                ]}
+                onPress={() => handleAnswerPress(answer)}
+                disabled={isLoading}
+                activeOpacity={0.7}
+            >
+                {isPending && isLoading ? (
+                    <ActivityIndicator color={config.color} size="small" />
+                ) : (
+                    <Ionicons
+                        name={config.icon}
+                        size={28}
+                        color={isSelected ? config.color : colors.textSecondary}
+                    />
+                )}
+                <Text
+                    style={[
+                        styles.answerButtonText,
+                        isSelected && { color: config.color, fontWeight: "700" },
+                    ]}
+                >
+                    {config.label}
+                </Text>
+                {isSelected && (
+                    <View style={styles.selectedIndicator}>
+                        <Ionicons name="checkmark" size={14} color={config.color} />
+                    </View>
+                )}
+            </TouchableOpacity>
+        );
+    };
+
+    return (
+        <Modal
+            visible={visible}
+            transparent
+            animationType="none"
+            onRequestClose={onClose}
+            statusBarTranslucent
+        >
+            <Animated.View style={styles.overlay} entering={FadeIn.duration(200)} exiting={FadeOut.duration(200)}>
+                <TouchableWithoutFeedback onPress={onClose}>
+                    <View style={styles.backdrop} />
+                </TouchableWithoutFeedback>
+
+                <Animated.View
+                    style={styles.sheetContainer}
+                    entering={SlideInDown.springify().damping(20)}
+                    exiting={SlideOutDown.duration(200)}
+                >
+                    {Platform.OS === "ios" ? (
+                        <BlurView intensity={80} tint="dark" style={styles.sheet}>
+                            <SheetContent
+                                response={response}
+                                AnswerButton={AnswerButton}
+                                onClose={onClose}
+                            />
+                        </BlurView>
+                    ) : (
+                        <View style={[styles.sheet, styles.sheetAndroid]}>
+                            <SheetContent
+                                response={response}
+                                AnswerButton={AnswerButton}
+                                onClose={onClose}
+                            />
+                        </View>
+                    )}
+                </Animated.View>
+            </Animated.View>
+
+            {/* Confirmation Modal */}
+            <DeleteMatchConfirmModal
+                visible={confirmModalData !== null}
+                messageCount={confirmModalData?.messageCount || 0}
+                onConfirm={handleConfirmDelete}
+                onCancel={handleCancelDelete}
+            />
+        </Modal>
+    );
+}
+
+// Sheet content extracted for reuse between iOS blur and Android solid background
+function SheetContent({
+    response,
+    AnswerButton,
+    onClose,
+}: {
+    response: ResponseWithQuestion;
+    AnswerButton: React.FC<{ answer: AnswerType }>;
+    onClose: () => void;
+}) {
+    return (
+        <>
+            {/* Handle */}
+            <View style={styles.handle} />
+
+            {/* Header */}
+            <View style={styles.header}>
+                <Text style={styles.headerTitle}>Edit Answer</Text>
+                <TouchableOpacity style={styles.closeButton} onPress={onClose}>
+                    <Ionicons name="close" size={20} color={colors.textSecondary} />
+                </TouchableOpacity>
+            </View>
+
+            {/* Question text */}
+            <View style={styles.questionContainer}>
+                <Text style={styles.questionText}>{response.question.text}</Text>
+                <View style={styles.packBadge}>
+                    <Ionicons name="layers-outline" size={12} color={colors.textTertiary} />
+                    <Text style={styles.packText}>{response.question.pack.name}</Text>
+                </View>
+            </View>
+
+            {/* Warning for matched questions */}
+            {response.has_match && (
+                <View style={styles.warningBanner}>
+                    <Ionicons name="warning" size={16} color={colors.warning} />
+                    <Text style={styles.warningText}>
+                        This question has a match. Changing to "No" will delete the match and
+                        all messages.
+                    </Text>
+                </View>
+            )}
+
+            {/* Answer buttons */}
+            <View style={styles.answerButtons}>
+                <AnswerButton answer="yes" />
+                <AnswerButton answer="maybe" />
+                <AnswerButton answer="no" />
+            </View>
+
+            {/* Bottom padding for safe area */}
+            <View style={styles.bottomPadding} />
+        </>
+    );
+}
+
+const styles = StyleSheet.create({
+    overlay: {
+        flex: 1,
+        justifyContent: "flex-end",
+    },
+    backdrop: {
+        ...StyleSheet.absoluteFillObject,
+        backgroundColor: "rgba(0, 0, 0, 0.6)",
+    },
+    sheetContainer: {
+        maxHeight: "80%",
+    },
+    sheet: {
+        borderTopLeftRadius: radius.xl,
+        borderTopRightRadius: radius.xl,
+        overflow: "hidden",
+        paddingHorizontal: spacing.lg,
+        paddingTop: spacing.md,
+    },
+    sheetAndroid: {
+        backgroundColor: colors.backgroundLight,
+    },
+    handle: {
+        width: 40,
+        height: 4,
+        backgroundColor: "rgba(255, 255, 255, 0.3)",
+        borderRadius: 2,
+        alignSelf: "center",
+        marginBottom: spacing.md,
+    },
+    header: {
+        flexDirection: "row",
+        alignItems: "center",
+        justifyContent: "center",
+        marginBottom: spacing.lg,
+    },
+    headerTitle: {
+        ...typography.title3,
+        color: colors.text,
+    },
+    closeButton: {
+        position: "absolute",
+        right: 0,
+        width: 32,
+        height: 32,
+        borderRadius: 16,
+        backgroundColor: "rgba(255, 255, 255, 0.1)",
+        justifyContent: "center",
+        alignItems: "center",
+    },
+    questionContainer: {
+        marginBottom: spacing.lg,
+    },
+    questionText: {
+        ...typography.body,
+        color: colors.text,
+        textAlign: "center",
+        marginBottom: spacing.sm,
+    },
+    packBadge: {
+        flexDirection: "row",
+        alignItems: "center",
+        justifyContent: "center",
+        gap: spacing.xs,
+    },
+    packText: {
+        ...typography.caption1,
+        color: colors.textTertiary,
+    },
+    warningBanner: {
+        flexDirection: "row",
+        alignItems: "flex-start",
+        backgroundColor: "rgba(243, 156, 18, 0.1)",
+        borderWidth: 1,
+        borderColor: "rgba(243, 156, 18, 0.2)",
+        borderRadius: radius.md,
+        padding: spacing.md,
+        marginBottom: spacing.lg,
+        gap: spacing.sm,
+    },
+    warningText: {
+        ...typography.footnote,
+        color: colors.warning,
+        flex: 1,
+    },
+    answerButtons: {
+        flexDirection: "row",
+        gap: spacing.md,
+        marginBottom: spacing.lg,
+    },
+    answerButton: {
+        flex: 1,
+        alignItems: "center",
+        justifyContent: "center",
+        paddingVertical: spacing.lg,
+        borderRadius: radius.lg,
+        backgroundColor: "rgba(255, 255, 255, 0.05)",
+        borderWidth: 1,
+        borderColor: "rgba(255, 255, 255, 0.1)",
+        gap: spacing.xs,
+    },
+    answerButtonText: {
+        ...typography.callout,
+        color: colors.textSecondary,
+        fontWeight: "600",
+    },
+    selectedIndicator: {
+        position: "absolute",
+        top: spacing.sm,
+        right: spacing.sm,
+        width: 20,
+        height: 20,
+        borderRadius: 10,
+        backgroundColor: "rgba(255, 255, 255, 0.1)",
+        justifyContent: "center",
+        alignItems: "center",
+    },
+    bottomPadding: {
+        height: Platform.OS === "ios" ? 34 : 20,
+    },
+});

apps/mobile/src/components/responses/ResponseCard.tsx

@@ -0,0 +1,252 @@
+import { View, Text, StyleSheet, TouchableOpacity } from "react-native";
+import { Ionicons } from "@expo/vector-icons";
+import { LinearGradient } from "expo-linear-gradient";
+import Animated, { FadeInRight } from "react-native-reanimated";
+import type { ResponseWithQuestion } from "../../store";
+import { colors, spacing, typography, radius } from "../../theme";
+
+// Premium color palette
+const ACCENT = colors.premium.gold;
+const ACCENT_RGBA = "rgba(212, 175, 55, ";
+const ROSE = colors.premium.rose;
+const ROSE_RGBA = "rgba(232, 164, 174, ";
+
+// Answer colors (semantic)
+const ANSWER_COLORS = {
+    yes: {
+        color: colors.success,
+        rgba: "rgba(46, 204, 113, ",
+        label: "YES",
+    },
+    no: {
+        color: colors.error,
+        rgba: "rgba(231, 76, 60, ",
+        label: "NO",
+    },
+    maybe: {
+        color: colors.warning,
+        rgba: "rgba(243, 156, 18, ",
+        label: "MAYBE",
+    },
+};
+
+interface ResponseCardProps {
+    response: ResponseWithQuestion;
+    index: number;
+    onEditPress: () => void;
+    onChatPress?: () => void;
+}
+
+export function ResponseCard({ response, index, onEditPress, onChatPress }: ResponseCardProps) {
+    const answerStyle = ANSWER_COLORS[response.answer];
+
+    return (
+        <Animated.View entering={FadeInRight.delay(index * 30).duration(250)}>
+            <View style={styles.card}>
+                {/* Subtle gradient background */}
+                <LinearGradient
+                    colors={["rgba(22, 33, 62, 0.6)", "rgba(13, 13, 26, 0.8)"]}
+                    style={StyleSheet.absoluteFill}
+                    start={{ x: 0, y: 0 }}
+                    end={{ x: 1, y: 1 }}
+                />
+                {/* Top silk highlight */}
+                <LinearGradient
+                    colors={[`${answerStyle.rgba}0.06)`, "transparent"]}
+                    style={styles.cardSilkHighlight}
+                    start={{ x: 0.5, y: 0 }}
+                    end={{ x: 0.5, y: 1 }}
+                />
+
+                <View style={styles.row}>
+                    {/* Answer badge */}
+                    <View
+                        style={[
+                            styles.answerBadge,
+                            { backgroundColor: `${answerStyle.rgba}0.15)`, borderColor: `${answerStyle.rgba}0.3)` },
+                        ]}
+                    >
+                        <Ionicons
+                            name={
+                                response.answer === "yes"
+                                    ? "checkmark"
+                                    : response.answer === "no"
+                                      ? "close"
+                                      : "help"
+                            }
+                            size={18}
+                            color={answerStyle.color}
+                        />
+                    </View>
+
+                    {/* Content */}
+                    <View style={styles.content}>
+                        <Text style={styles.questionText} numberOfLines={2}>
+                            {response.question.text}
+                        </Text>
+
+                        <View style={styles.metaRow}>
+                            {/* Answer tag */}
+                            <View
+                                style={[
+                                    styles.tag,
+                                    {
+                                        backgroundColor: `${answerStyle.rgba}0.1)`,
+                                        borderColor: `${answerStyle.rgba}0.2)`,
+                                    },
+                                ]}
+                            >
+                                <Text style={[styles.tagText, { color: answerStyle.color }]}>
+                                    {answerStyle.label}
+                                </Text>
+                            </View>
+
+                            {/* Pack name */}
+                            <View style={styles.packBadge}>
+                                <Ionicons name="layers-outline" size={10} color={colors.textTertiary} />
+                                <Text style={styles.packText} numberOfLines={1}>
+                                    {response.question.pack.name}
+                                </Text>
+                            </View>
+
+                            {/* Partner status indicator */}
+                            {response.partner_answered && (
+                                <View style={styles.partnerBadge}>
+                                    <Ionicons name="person" size={10} color={colors.textTertiary} />
+                                </View>
+                            )}
+                        </View>
+                    </View>
+
+                    {/* Right section */}
+                    <View style={styles.rightSection}>
+                        {/* Match indicator with chat link */}
+                        {response.has_match && onChatPress && (
+                            <TouchableOpacity style={styles.matchButton} onPress={onChatPress}>
+                                <Ionicons name="heart" size={14} color={colors.primary} />
+                            </TouchableOpacity>
+                        )}
+
+                        {/* Edit button */}
+                        <TouchableOpacity style={styles.editButton} onPress={onEditPress}>
+                            <Ionicons name="pencil" size={14} color={ACCENT} />
+                        </TouchableOpacity>
+                    </View>
+                </View>
+
+                {/* Premium border */}
+                <View style={styles.cardBorder} pointerEvents="none" />
+            </View>
+        </Animated.View>
+    );
+}
+
+const styles = StyleSheet.create({
+    card: {
+        marginBottom: spacing.sm,
+        borderRadius: radius.lg,
+        overflow: "hidden",
+        padding: spacing.md,
+    },
+    cardSilkHighlight: {
+        position: "absolute",
+        top: 0,
+        left: 0,
+        right: 0,
+        height: 50,
+    },
+    cardBorder: {
+        position: "absolute",
+        top: 0,
+        left: 0,
+        right: 0,
+        bottom: 0,
+        borderRadius: radius.lg,
+        borderWidth: 1,
+        borderColor: "rgba(255, 255, 255, 0.08)",
+    },
+    row: {
+        flexDirection: "row",
+        alignItems: "center",
+    },
+    answerBadge: {
+        width: 40,
+        height: 40,
+        borderRadius: 20,
+        justifyContent: "center",
+        alignItems: "center",
+        borderWidth: 1,
+        marginRight: spacing.md,
+    },
+    content: {
+        flex: 1,
+    },
+    questionText: {
+        ...typography.subhead,
+        color: colors.text,
+        fontWeight: "500",
+        marginBottom: spacing.xs,
+        lineHeight: 20,
+    },
+    metaRow: {
+        flexDirection: "row",
+        alignItems: "center",
+        gap: spacing.sm,
+        flexWrap: "wrap",
+    },
+    tag: {
+        paddingHorizontal: spacing.sm,
+        paddingVertical: 2,
+        borderRadius: radius.sm,
+        borderWidth: 1,
+    },
+    tagText: {
+        ...typography.caption2,
+        fontWeight: "700",
+        letterSpacing: 1,
+    },
+    packBadge: {
+        flexDirection: "row",
+        alignItems: "center",
+        gap: 4,
+        maxWidth: 120,
+    },
+    packText: {
+        ...typography.caption2,
+        color: colors.textTertiary,
+    },
+    partnerBadge: {
+        width: 18,
+        height: 18,
+        borderRadius: 9,
+        backgroundColor: "rgba(255, 255, 255, 0.08)",
+        justifyContent: "center",
+        alignItems: "center",
+    },
+    rightSection: {
+        flexDirection: "row",
+        alignItems: "center",
+        gap: spacing.sm,
+        marginLeft: spacing.sm,
+    },
+    matchButton: {
+        width: 32,
+        height: 32,
+        borderRadius: 16,
+        backgroundColor: "rgba(233, 69, 96, 0.15)",
+        borderWidth: 1,
+        borderColor: "rgba(233, 69, 96, 0.25)",
+        justifyContent: "center",
+        alignItems: "center",
+    },
+    editButton: {
+        width: 32,
+        height: 32,
+        borderRadius: 16,
+        backgroundColor: `${ACCENT_RGBA}0.1)`,
+        borderWidth: 1,
+        borderColor: `${ACCENT_RGBA}0.2)`,
+        justifyContent: "center",
+        alignItems: "center",
+    },
+});

apps/mobile/src/components/responses/index.ts

@@ -0,0 +1,3 @@
+export { ResponseCard } from "./ResponseCard";
+export { EditResponseSheet } from "./EditResponseSheet";
+export { DeleteMatchConfirmModal } from "./DeleteMatchConfirmModal";

apps/mobile/src/components/tutorials/MatchesTutorial.tsx

@@ -52,6 +52,13 @@ const STEPS: TutorialStep[] = [
         icon: "images",
         gradient: gradients.premiumRose as [string, string],
     },
+    {
+        key: "edit",
+        title: "Change Your Mind?",
+        description: "Go to My Answers to review and edit any of your responses. Changed your mind? No problem — update your answer anytime.",
+        icon: "create-outline",
+        gradient: gradients.premiumGold as [string, string],
+    },
 ];
 
 export default function MatchesTutorial({ onComplete }: Props) {
@@ -216,6 +223,40 @@ export default function MatchesTutorial({ onComplete }: Props) {
                                     </View>
                                 </View>
                             )}
+
+                            {/* Edit answers demo - show on fourth step */}
+                            {currentStep === 3 && (
+                                <View style={styles.editDemo}>
+                                    <View style={styles.answerCard}>
+                                        <View style={styles.answerCardContent}>
+                                            <Text style={styles.answerCardQuestion} numberOfLines={1}>
+                                                "Try something new together"
+                                            </Text>
+                                            <View style={styles.answerCardBadge}>
+                                                <Ionicons name="checkmark" size={12} color={colors.text} />
+                                                <Text style={styles.answerCardBadgeText}>YES</Text>
+                                            </View>
+                                        </View>
+                                        <View style={styles.answerCardEdit}>
+                                            <Ionicons name="create-outline" size={18} color={colors.premium.gold} />
+                                        </View>
+                                    </View>
+                                    <View style={styles.answerArrow}>
+                                        <Ionicons name="arrow-down" size={20} color={colors.textTertiary} />
+                                    </View>
+                                    <View style={[styles.answerCard, styles.answerCardUpdated]}>
+                                        <View style={styles.answerCardContent}>
+                                            <Text style={styles.answerCardQuestion} numberOfLines={1}>
+                                                "Try something new together"
+                                            </Text>
+                                            <View style={[styles.answerCardBadge, styles.answerCardBadgeMaybe]}>
+                                                <Ionicons name="help" size={12} color={colors.warning} />
+                                                <Text style={[styles.answerCardBadgeText, styles.answerCardBadgeTextMaybe]}>MAYBE</Text>
+                                            </View>
+                                        </View>
+                                    </View>
+                                </View>
+                            )}
                         </Animated.View>
                     </View>
 
@@ -425,6 +466,68 @@ const styles = StyleSheet.create({
         color: colors.success,
         fontWeight: "600",
     },
+    editDemo: {
+        marginTop: spacing.lg,
+        alignItems: "center",
+        gap: spacing.xs,
+    },
+    answerCard: {
+        flexDirection: "row",
+        alignItems: "center",
+        backgroundColor: colors.glass.background,
+        borderWidth: 1,
+        borderColor: colors.glass.border,
+        borderRadius: radius.md,
+        paddingHorizontal: spacing.md,
+        paddingVertical: spacing.sm,
+        width: 260,
+    },
+    answerCardUpdated: {
+        borderColor: colors.premium.gold,
+        backgroundColor: "rgba(212, 175, 55, 0.08)",
+    },
+    answerCardContent: {
+        flex: 1,
+        flexDirection: "row",
+        alignItems: "center",
+        justifyContent: "space-between",
+        gap: spacing.sm,
+    },
+    answerCardQuestion: {
+        ...typography.footnote,
+        color: colors.text,
+        fontStyle: "italic",
+        flex: 1,
+    },
+    answerCardBadge: {
+        flexDirection: "row",
+        alignItems: "center",
+        backgroundColor: colors.success,
+        paddingHorizontal: spacing.sm,
+        paddingVertical: 2,
+        borderRadius: radius.full,
+        gap: 2,
+    },
+    answerCardBadgeMaybe: {
+        backgroundColor: "rgba(243, 156, 18, 0.2)",
+        borderWidth: 1,
+        borderColor: colors.warning,
+    },
+    answerCardBadgeText: {
+        ...typography.caption2,
+        fontWeight: "700",
+        color: colors.text,
+    },
+    answerCardBadgeTextMaybe: {
+        color: colors.warning,
+    },
+    answerCardEdit: {
+        marginLeft: spacing.sm,
+        padding: spacing.xs,
+    },
+    answerArrow: {
+        padding: spacing.xs,
+    },
     textContainer: {
         alignItems: "center",
         marginBottom: spacing.xl,

apps/mobile/src/features/chat/components/ChatHeader.tsx

@@ -137,51 +137,64 @@ export const ChatHeader: React.FC<ChatHeaderProps> = ({
                         marginVertical={spacing.md}
                     />
 
-                    {/* Question Text */}
+                    {/* Question and Responses - Show who answered what */}
-                    <Text style={styles.matchQuestionText}>
+                    {match.responses && match.responses.length > 0 ? (
-                        "{match.question.text}"
+                        <View style={styles.responsesContainer}>
-                    </Text>
+                            {(() => {
-                    {match.question.partner_text && (
+                                // Sort responses by created_at to determine who answered first
-                        <Text style={styles.matchQuestionPartnerText}>
+                                const sortedResponses = [...match.responses].sort(
-                            "{match.question.partner_text}"
+                                    (a: any, b: any) => new Date(a.created_at).getTime() - new Date(b.created_at).getTime()
-                        </Text>
+                                );
-                    )}
+                                const isTwoPart = !!match.question.partner_text;
 
-                    {/* Response Pills */}
+                                return sortedResponses.map((response: any, index: number) => {
-                    {match.responses && match.responses.length > 0 && (
-                        <View style={styles.responsePillsRow}>
-                            {match.responses.map((response: any) => {
                                     const isUser = response.user_id === user?.id;
                                     const isYes = response.answer === 'yes';
+                                    const name = isUser ? 'You' : (response.profiles?.name?.split(' ')[0] || 'Partner');
+
+                                    // First responder sees main text, second sees partner_text
+                                    const questionText = isTwoPart && index === 1
+                                        ? match.question.partner_text
+                                        : match.question.text;
+
                                     return (
-                                    <View key={response.user_id} style={styles.responsePillWrapper}>
+                                        <View key={response.user_id} style={styles.responseCard}>
+                                            {/* Name and Answer Badge */}
+                                            <View style={styles.responseHeader}>
+                                                <Text style={styles.responseName}>{name}</Text>
                                                 {isYes ? (
                                                     <LinearGradient
                                                         colors={isYesYes
                                                             ? gradients.premiumGold as [string, string]
                                                             : [colors.success, '#27ae60']
                                                         }
-                                                style={styles.responsePill}
+                                                        style={styles.answerBadge}
                                                         start={{ x: 0, y: 0 }}
                                                         end={{ x: 1, y: 1 }}
                                                     >
-                                                <Ionicons name="checkmark" size={12} color={colors.text} />
+                                                        <Ionicons name="checkmark" size={10} color={colors.text} />
-                                                <Text style={styles.responsePillText}>
+                                                        <Text style={styles.answerBadgeText}>YES</Text>
-                                                    {isUser ? 'You' : (response.profiles?.name?.split(' ')[0] || 'Partner')}
-                                                </Text>
                                                     </LinearGradient>
                                                 ) : (
-                                            <View style={styles.responsePillMaybe}>
+                                                    <View style={styles.answerBadgeMaybe}>
-                                                <Ionicons name="help" size={12} color={colors.warning} />
+                                                        <Ionicons name="help" size={10} color={colors.warning} />
-                                                <Text style={styles.responsePillTextMaybe}>
+                                                        <Text style={styles.answerBadgeTextMaybe}>MAYBE</Text>
-                                                    {isUser ? 'You' : (response.profiles?.name?.split(' ')[0] || 'Partner')}
-                                                </Text>
                                                     </View>
                                                 )}
                                             </View>
-                                );
+                                            {/* Question they saw */}
-                            })}
+                                            <Text style={styles.responseQuestionText}>
+                                                "{questionText}"
+                                            </Text>
                                         </View>
+                                    );
+                                });
+                            })()}
+                        </View>
+                    ) : (
+                        <Text style={styles.matchQuestionText}>
+                            "{match.question.text}"
+                        </Text>
                     )}
 
                     {/* Premium border */}
@@ -322,50 +335,66 @@ const styles = StyleSheet.create({
         fontStyle: 'italic',
         lineHeight: 20,
     },
-    matchQuestionPartnerText: {
+    responsesContainer: {
-        ...typography.caption1,
+        width: '100%',
-        color: colors.textSecondary,
-        textAlign: 'center',
-        fontStyle: 'italic',
-        marginTop: 2,
-    },
-    responsePillsRow: {
-        flexDirection: 'row',
-        justifyContent: 'center',
         gap: spacing.sm,
-        marginTop: spacing.sm,
     },
-    responsePillWrapper: {
+    responseCard: {
-        overflow: 'hidden',
+        backgroundColor: 'rgba(255, 255, 255, 0.03)',
-        borderRadius: radius.full,
+        borderRadius: radius.md,
-    },
+        padding: spacing.sm,
-    responsePill: {
-        flexDirection: 'row',
-        alignItems: 'center',
-        paddingHorizontal: spacing.sm,
-        paddingVertical: 4,
-        gap: 4,
-    },
-    responsePillText: {
-        ...typography.caption2,
-        fontWeight: '600',
-        color: colors.text,
-    },
-    responsePillMaybe: {
-        flexDirection: 'row',
-        alignItems: 'center',
-        paddingHorizontal: spacing.sm,
-        paddingVertical: 4,
-        gap: 4,
-        backgroundColor: `rgba(243, 156, 18, 0.15)`,
         borderWidth: 1,
-        borderColor: `rgba(243, 156, 18, 0.3)`,
+        borderColor: 'rgba(255, 255, 255, 0.06)',
+    },
+    responseHeader: {
+        flexDirection: 'row',
+        alignItems: 'center',
+        justifyContent: 'space-between',
+        marginBottom: spacing.xs,
+    },
+    responseName: {
+        ...typography.caption1,
+        fontWeight: '600',
+        color: colors.textSecondary,
+        textTransform: 'uppercase',
+        letterSpacing: 1,
+    },
+    answerBadge: {
+        flexDirection: 'row',
+        alignItems: 'center',
+        paddingHorizontal: spacing.sm,
+        paddingVertical: 2,
+        gap: 3,
         borderRadius: radius.full,
     },
-    responsePillTextMaybe: {
+    answerBadgeText: {
         ...typography.caption2,
-        fontWeight: '600',
+        fontWeight: '700',
+        color: colors.text,
+        letterSpacing: 0.5,
+    },
+    answerBadgeMaybe: {
+        flexDirection: 'row',
+        alignItems: 'center',
+        paddingHorizontal: spacing.sm,
+        paddingVertical: 2,
+        gap: 3,
+        backgroundColor: 'rgba(243, 156, 18, 0.15)',
+        borderWidth: 1,
+        borderColor: 'rgba(243, 156, 18, 0.3)',
+        borderRadius: radius.full,
+    },
+    answerBadgeTextMaybe: {
+        ...typography.caption2,
+        fontWeight: '700',
         color: colors.warning,
+        letterSpacing: 0.5,
+    },
+    responseQuestionText: {
+        ...typography.footnote,
+        color: colors.text,
+        fontStyle: 'italic',
+        lineHeight: 18,
     },
     matchCardBorder: {
         position: 'absolute',

apps/mobile/src/store/index.ts

@@ -4,3 +4,5 @@ export { useMatchStore } from "./matchStore";
 export { usePacksStore } from "./packsStore";
 export { useMessageStore } from "./messageStore";
 export { useSubscriptionStore } from "./subscriptionStore";
+export { useResponsesStore, groupResponses } from "./responsesStore";
+export type { ResponseWithQuestion, UpdateResponseResult, GroupByOption } from "./responsesStore";

apps/mobile/src/store/matchStore.ts

@@ -6,36 +6,60 @@ import { useAuthStore } from "./authStore";
 interface MatchState {
     matches: Match[];
     newMatchesCount: number;
+    isLoading: boolean;
+    error: string | null;
     fetchMatches: () => Promise<void>;
     markAsSeen: (matchId: string) => Promise<void>;
     markAllAsSeen: () => Promise<void>;
     addMatch: (match: Match) => void;
+    updateMatchUnreadCount: (matchId: string, delta: number) => void;
     clearMatches: () => void;
 }
 
 export const useMatchStore = create<MatchState>((set, get) => ({
     matches: [],
     newMatchesCount: 0,
+    isLoading: false,
+    error: null,
 
     fetchMatches: async () => {
         const userId = useAuthStore.getState().user?.id;
+        const coupleId = useAuthStore.getState().user?.couple_id;
 
-        const { data: matches } = await supabase
+        // Early return if no couple - user isn't paired yet
+        if (!coupleId) {
+            set({ matches: [], newMatchesCount: 0, isLoading: false });
+            return;
+        }
+
+        set({ isLoading: true, error: null });
+
+        try {
+            const { data: matches, error: matchError } = await supabase
                 .from("matches")
                 .select(`
             *,
             question:questions(*)
           `)
+                .eq("couple_id", coupleId)
                 .order("created_at", { ascending: false });
 
-        if (!matches) return;
+            if (matchError) throw matchError;
+            if (!matches) {
+                set({ matches: [], newMatchesCount: 0, isLoading: false });
+                return;
+            }
 
             // Fetch all responses for these questions to determine who answered first
             const questionIds = matches.map(m => m.question_id);
-        const { data: responses } = await supabase
+            let responses: any[] = [];
+            if (questionIds.length > 0) {
+                const { data } = await supabase
                     .from("responses")
                     .select("*")
                     .in("question_id", questionIds);
+                responses = data ?? [];
+            }
 
             // Fetch unread message counts per match
             const matchIds = matches.map(m => m.id);
@@ -61,7 +85,7 @@ export const useMatchStore = create<MatchState>((set, get) => ({
 
             const data = matches.map(match => ({
                 ...match,
-            responses: responses?.filter(r => r.question_id === match.question_id) || [],
+                responses: responses.filter(r => r.question_id === match.question_id),
                 unreadCount: unreadCounts[match.id] || 0
             }));
 
@@ -76,7 +100,11 @@ export const useMatchStore = create<MatchState>((set, get) => ({
             });
 
             const newCount = sortedData.filter((m) => m.is_new).length;
-        set({ matches: sortedData, newMatchesCount: newCount });
+            set({ matches: sortedData, newMatchesCount: newCount, isLoading: false });
+        } catch (err) {
+            console.error("Error fetching matches:", err);
+            set({ error: "Failed to load matches", isLoading: false });
+        }
     },
 
     markAsSeen: async (matchId) => {
@@ -115,7 +143,17 @@ export const useMatchStore = create<MatchState>((set, get) => ({
         }));
     },
 
+    updateMatchUnreadCount: (matchId, delta) => {
+        set((state) => ({
+            matches: state.matches.map((m) =>
+                m.id === matchId
+                    ? { ...m, unreadCount: Math.max(0, (m.unreadCount || 0) + delta) }
+                    : m
+            ),
+        }));
+    },
+
     clearMatches: () => {
-        set({ matches: [], newMatchesCount: 0 });
+        set({ matches: [], newMatchesCount: 0, isLoading: false, error: null });
     },
 }));

apps/mobile/src/store/messageStore.ts

@@ -2,6 +2,7 @@ import { create } from "zustand";
 import { supabase } from "../lib/supabase";
 import type { Database } from "@/types/supabase";
 import { useAuthStore } from "./authStore";
+import { useMatchStore } from "./matchStore";
 
 type Message = Database["public"]["Tables"]["messages"]["Row"];
 
@@ -72,6 +73,14 @@ export const useMessageStore = create<MessageState>((set, get) => ({
         const userId = useAuthStore.getState().user?.id;
         if (!userId) return;
 
+        // Get count of unread messages before marking them read
+        const { count: unreadInMatch } = await supabase
+            .from("messages")
+            .select("*", { count: "exact", head: true })
+            .eq("match_id", matchId)
+            .neq("user_id", userId)
+            .is("read_at", null);
+
         await supabase
             .from("messages")
             .update({ read_at: new Date().toISOString() })
@@ -79,8 +88,13 @@ export const useMessageStore = create<MessageState>((set, get) => ({
             .neq("user_id", userId)
             .is("read_at", null);
 
-        // Refetch unread count
+        // Refetch global unread count
         await get().fetchUnreadCount();
+
+        // Sync per-match unread count in matchStore
+        if (unreadInMatch && unreadInMatch > 0) {
+            useMatchStore.getState().updateMatchUnreadCount(matchId, -unreadInMatch);
+        }
     },
 
     clearMessages: () => {

apps/mobile/src/store/packsStore.ts

@@ -11,6 +11,7 @@ interface PacksState {
     isLoading: boolean;
     fetchPacks: () => Promise<void>;
     fetchEnabledPacks: () => Promise<void>;
+    ensureEnabledPacksLoaded: () => Promise<void>;
     togglePack: (packId: string) => Promise<{ success: boolean; reason?: string }>;
     clearPacks: () => void;
 }
@@ -74,6 +75,16 @@ export const usePacksStore = create<PacksState>((set, get) => ({
         set({ enabledPackIds: ids });
     },
 
+    ensureEnabledPacksLoaded: async () => {
+        // Only fetch if not already loaded - lightweight check for swipe screen
+        const coupleId = useAuthStore.getState().user?.couple_id;
+        if (!coupleId) return;
+
+        if (get().enabledPackIds.length === 0) {
+            await get().fetchEnabledPacks();
+        }
+    },
+
     togglePack: async (packId: string): Promise<{ success: boolean; reason?: string }> => {
         const coupleId = useAuthStore.getState().user?.couple_id;
         if (!coupleId) {

apps/mobile/src/store/responsesStore.ts

@@ -0,0 +1,278 @@
+import { create } from "zustand";
+import { supabase } from "../lib/supabase";
+import { invokeWithAuthRetry } from "../lib/authErrorHandler";
+import type { Question, QuestionPack, AnswerType } from "@/types";
+import { useAuthStore } from "./authStore";
+import { useMatchStore } from "./matchStore";
+
+// Response with joined question and pack data
+export interface ResponseWithQuestion {
+    id: string;
+    question_id: string;
+    answer: AnswerType;
+    created_at: string;
+    question: Question & {
+        pack: Pick<QuestionPack, "id" | "name" | "icon">;
+    };
+    has_match: boolean;
+    match_id?: string;
+    partner_answered: boolean;
+}
+
+// Result from update-response edge function
+export interface UpdateResponseResult {
+    success: boolean;
+    requires_confirmation?: boolean;
+    match_id?: string;
+    message_count?: number;
+    new_match?: Record<string, unknown> | null;
+    match_deleted?: boolean;
+    match_type_updated?: boolean;
+    error?: string;
+}
+
+export type GroupByOption = "pack" | "date" | "answer";
+
+interface ResponsesState {
+    responses: ResponseWithQuestion[];
+    isLoading: boolean;
+    groupBy: GroupByOption;
+    fetchResponses: () => Promise<void>;
+    updateResponse: (
+        questionId: string,
+        newAnswer: AnswerType,
+        confirmDelete?: boolean
+    ) => Promise<UpdateResponseResult>;
+    setGroupBy: (groupBy: GroupByOption) => void;
+    clearResponses: () => void;
+}
+
+export const useResponsesStore = create<ResponsesState>((set, get) => ({
+    responses: [],
+    isLoading: false,
+    groupBy: "pack",
+
+    fetchResponses: async () => {
+        const userId = useAuthStore.getState().user?.id;
+        const coupleId = useAuthStore.getState().user?.couple_id;
+
+        if (!userId || !coupleId) return;
+
+        set({ isLoading: true });
+
+        try {
+            // Fetch all user's responses with questions and packs
+            const { data: responses, error: responsesError } = await supabase
+                .from("responses")
+                .select(`
+                    id,
+                    question_id,
+                    answer,
+                    created_at,
+                    question:questions(
+                        id,
+                        text,
+                        partner_text,
+                        intensity,
+                        pack_id,
+                        pack:question_packs(id, name, icon)
+                    )
+                `)
+                .eq("user_id", userId)
+                .order("created_at", { ascending: false });
+
+            if (responsesError) {
+                console.error("Error fetching responses:", responsesError);
+                set({ isLoading: false });
+                return;
+            }
+
+            if (!responses) {
+                set({ responses: [], isLoading: false });
+                return;
+            }
+
+            // Get question IDs for match lookup
+            const questionIds = responses.map((r) => r.question_id);
+
+            // Fetch matches for these questions
+            const { data: matches } = await supabase
+                .from("matches")
+                .select("id, question_id")
+                .eq("couple_id", coupleId)
+                .in("question_id", questionIds);
+
+            // Create a map of question_id -> match_id
+            const matchMap = new Map<string, string>();
+            matches?.forEach((m) => matchMap.set(m.question_id, m.id));
+
+            // Fetch partner's responses to check if they've answered
+            const { data: partnerResponses } = await supabase
+                .from("responses")
+                .select("question_id")
+                .eq("couple_id", coupleId)
+                .neq("user_id", userId)
+                .in("question_id", questionIds);
+
+            // Create a set of question IDs that partner has answered
+            const partnerAnsweredSet = new Set<string>(
+                partnerResponses?.map((r) => r.question_id) || []
+            );
+
+            // Transform responses with match and partner info
+            const transformedResponses: ResponseWithQuestion[] = responses
+                .filter((r) => {
+                    // Supabase returns single relations as objects, but TypeScript may infer arrays
+                    const question = r.question as any;
+                    return question && question.pack;
+                })
+                .map((r) => {
+                    // Cast to any to handle Supabase's nested select typing
+                    const question = r.question as any;
+                    const pack = question.pack as any;
+
+                    return {
+                        id: r.id,
+                        question_id: r.question_id,
+                        answer: r.answer as AnswerType,
+                        created_at: r.created_at,
+                        question: {
+                            id: question.id,
+                            text: question.text,
+                            partner_text: question.partner_text,
+                            intensity: question.intensity,
+                            pack_id: question.pack_id,
+                            created_at: question.created_at || "",
+                            pack: {
+                                id: pack.id,
+                                name: pack.name,
+                                icon: pack.icon,
+                            },
+                        },
+                        has_match: matchMap.has(r.question_id),
+                        match_id: matchMap.get(r.question_id),
+                        partner_answered: partnerAnsweredSet.has(r.question_id),
+                    };
+                });
+
+            set({ responses: transformedResponses, isLoading: false });
+        } catch (error) {
+            console.error("Error in fetchResponses:", error);
+            set({ isLoading: false });
+        }
+    },
+
+    updateResponse: async (
+        questionId: string,
+        newAnswer: AnswerType,
+        confirmDelete = false
+    ): Promise<UpdateResponseResult> => {
+        const { data, error } = await invokeWithAuthRetry("update-response", {
+            body: {
+                question_id: questionId,
+                new_answer: newAnswer,
+                confirm_delete_match: confirmDelete,
+            },
+        });
+
+        if (error) {
+            console.error("Error updating response:", error);
+            return { success: false, error: error.message || "Failed to update response" };
+        }
+
+        const result = data as UpdateResponseResult;
+
+        // If update was successful (not just requiring confirmation), update local state
+        if (result.success && !result.requires_confirmation) {
+            // Update local response state
+            set((state) => ({
+                responses: state.responses.map((r) => {
+                    if (r.question_id === questionId) {
+                        return {
+                            ...r,
+                            answer: newAnswer,
+                            // Update match status based on result
+                            has_match: result.match_deleted
+                                ? false
+                                : result.new_match
+                                  ? true
+                                  : r.has_match,
+                            match_id: result.match_deleted
+                                ? undefined
+                                : result.new_match
+                                  ? (result.new_match.id as string)
+                                  : r.match_id,
+                        };
+                    }
+                    return r;
+                }),
+            }));
+
+            // Refresh matches store if match was created, deleted, or type updated
+            if (result.match_deleted || result.new_match || result.match_type_updated) {
+                useMatchStore.getState().fetchMatches();
+            }
+        }
+
+        return result;
+    },
+
+    setGroupBy: (groupBy: GroupByOption) => {
+        set({ groupBy });
+    },
+
+    clearResponses: () => {
+        set({ responses: [], isLoading: false, groupBy: "pack" });
+    },
+}));
+
+// Helper function to group responses
+export function groupResponses(
+    responses: ResponseWithQuestion[],
+    groupBy: GroupByOption
+): { title: string; data: ResponseWithQuestion[] }[] {
+    if (groupBy === "pack") {
+        // Group by pack name
+        const groups = new Map<string, ResponseWithQuestion[]>();
+        responses.forEach((r) => {
+            const packName = r.question.pack.name;
+            if (!groups.has(packName)) {
+                groups.set(packName, []);
+            }
+            groups.get(packName)!.push(r);
+        });
+        return Array.from(groups.entries()).map(([title, data]) => ({ title, data }));
+    }
+
+    if (groupBy === "answer") {
+        // Group by answer type
+        const yesResponses = responses.filter((r) => r.answer === "yes");
+        const maybeResponses = responses.filter((r) => r.answer === "maybe");
+        const noResponses = responses.filter((r) => r.answer === "no");
+
+        const sections = [];
+        if (yesResponses.length > 0) sections.push({ title: "Yes", data: yesResponses });
+        if (maybeResponses.length > 0) sections.push({ title: "Maybe", data: maybeResponses });
+        if (noResponses.length > 0) sections.push({ title: "No", data: noResponses });
+        return sections;
+    }
+
+    if (groupBy === "date") {
+        // Group by date (day)
+        const groups = new Map<string, ResponseWithQuestion[]>();
+        responses.forEach((r) => {
+            const date = new Date(r.created_at).toLocaleDateString("en-US", {
+                year: "numeric",
+                month: "long",
+                day: "numeric",
+            });
+            if (!groups.has(date)) {
+                groups.set(date, []);
+            }
+            groups.get(date)!.push(r);
+        });
+        return Array.from(groups.entries()).map(([title, data]) => ({ title, data }));
+    }
+
+    return [{ title: "All Responses", data: responses }];
+}

apps/mobile/src/types/index.ts

@@ -87,6 +87,7 @@ export interface Match {
     match_type: MatchType;
     is_new: boolean;
     created_at: string;
+    unreadCount?: number;
 }
 
 // Extended match with question details

apps/supabase/functions/update-response/index.ts

@@ -0,0 +1,279 @@
+import "jsr:@supabase/functions-js/edge-runtime.d.ts";
+import { createClient } from "https://esm.sh/@supabase/supabase-js@2";
+
+const corsHeaders = {
+    "Access-Control-Allow-Origin": "*",
+    "Access-Control-Allow-Headers": "authorization, x-client-info, apikey, content-type",
+};
+
+type Answer = "yes" | "no" | "maybe";
+type MatchType = "yes_yes" | "yes_maybe" | "maybe_maybe";
+
+interface UpdateResponseBody {
+    question_id: string;
+    new_answer: Answer;
+    confirm_delete_match?: boolean;
+}
+
+interface UpdateResponseResult {
+    success: boolean;
+    requires_confirmation?: boolean;
+    match_id?: string;
+    message_count?: number;
+    new_match?: Record<string, unknown> | null;
+    match_deleted?: boolean;
+    match_type_updated?: boolean;
+}
+
+function calculateMatch(a1: Answer, a2: Answer): MatchType | null {
+    if (a1 === "no" || a2 === "no") return null;
+    if (a1 === "yes" && a2 === "yes") return "yes_yes";
+    if (a1 === "maybe" && a2 === "maybe") return "maybe_maybe";
+    return "yes_maybe";
+}
+
+Deno.serve(async (req) => {
+    // Handle CORS preflight
+    if (req.method === "OPTIONS") {
+        return new Response("ok", { headers: corsHeaders });
+    }
+
+    try {
+        const supabase = createClient(
+            Deno.env.get("SUPABASE_URL")!,
+            Deno.env.get("SUPABASE_SERVICE_ROLE_KEY")!
+        );
+
+        // Get user from JWT
+        const authHeader = req.headers.get("Authorization");
+        if (!authHeader) {
+            return new Response(
+                JSON.stringify({ error: "Missing authorization header" }),
+                { status: 401, headers: { ...corsHeaders, "Content-Type": "application/json" } }
+            );
+        }
+
+        const { data: { user }, error: authError } = await supabase.auth.getUser(
+            authHeader.replace("Bearer ", "")
+        );
+
+        if (authError || !user) {
+            return new Response(
+                JSON.stringify({ error: "Invalid token" }),
+                { status: 401, headers: { ...corsHeaders, "Content-Type": "application/json" } }
+            );
+        }
+
+        // Parse request body
+        const { question_id, new_answer, confirm_delete_match }: UpdateResponseBody = await req.json();
+
+        if (!question_id || !new_answer) {
+            return new Response(
+                JSON.stringify({ error: "Missing question_id or new_answer" }),
+                { status: 400, headers: { ...corsHeaders, "Content-Type": "application/json" } }
+            );
+        }
+
+        // Validate answer
+        if (!["yes", "no", "maybe"].includes(new_answer)) {
+            return new Response(
+                JSON.stringify({ error: "Invalid answer. Must be yes, no, or maybe" }),
+                { status: 400, headers: { ...corsHeaders, "Content-Type": "application/json" } }
+            );
+        }
+
+        // Get user's profile and couple
+        const { data: profile, error: profileError } = await supabase
+            .from("profiles")
+            .select("couple_id")
+            .eq("id", user.id)
+            .single();
+
+        if (profileError || !profile?.couple_id) {
+            return new Response(
+                JSON.stringify({ error: "User is not in a couple" }),
+                { status: 400, headers: { ...corsHeaders, "Content-Type": "application/json" } }
+            );
+        }
+
+        // Get current response
+        const { data: currentResponse, error: currentResponseError } = await supabase
+            .from("responses")
+            .select("answer")
+            .eq("user_id", user.id)
+            .eq("question_id", question_id)
+            .maybeSingle();
+
+        if (currentResponseError) {
+            return new Response(
+                JSON.stringify({ error: "Failed to get current response" }),
+                { status: 500, headers: { ...corsHeaders, "Content-Type": "application/json" } }
+            );
+        }
+
+        if (!currentResponse) {
+            return new Response(
+                JSON.stringify({ error: "No existing response found for this question" }),
+                { status: 404, headers: { ...corsHeaders, "Content-Type": "application/json" } }
+            );
+        }
+
+        // If answer hasn't changed, return early
+        if (currentResponse.answer === new_answer) {
+            return new Response(
+                JSON.stringify({ success: true, message: "Answer unchanged" } as UpdateResponseResult),
+                { headers: { ...corsHeaders, "Content-Type": "application/json" } }
+            );
+        }
+
+        // Check if a match exists for this question
+        const { data: existingMatch } = await supabase
+            .from("matches")
+            .select("id")
+            .eq("couple_id", profile.couple_id)
+            .eq("question_id", question_id)
+            .maybeSingle();
+
+        // Get partner's response
+        const { data: partnerResponse } = await supabase
+            .from("responses")
+            .select("answer")
+            .eq("couple_id", profile.couple_id)
+            .eq("question_id", question_id)
+            .neq("user_id", user.id)
+            .maybeSingle();
+
+        const result: UpdateResponseResult = { success: true };
+
+        // Case 1: Changing to "no" AND match exists - requires confirmation
+        if (new_answer === "no" && existingMatch) {
+            // Get message count for confirmation dialog
+            const { count: messageCount } = await supabase
+                .from("messages")
+                .select("*", { count: "exact", head: true })
+                .eq("match_id", existingMatch.id);
+
+            if (!confirm_delete_match) {
+                // Return confirmation required
+                return new Response(
+                    JSON.stringify({
+                        success: false,
+                        requires_confirmation: true,
+                        match_id: existingMatch.id,
+                        message_count: messageCount || 0,
+                    } as UpdateResponseResult),
+                    { headers: { ...corsHeaders, "Content-Type": "application/json" } }
+                );
+            }
+
+            // User confirmed deletion - delete media from storage
+            const { data: files } = await supabase.storage
+                .from("chat-media")
+                .list(existingMatch.id);
+
+            if (files && files.length > 0) {
+                const filePaths = files.map(f => `${existingMatch.id}/${f.name}`);
+                await supabase.storage
+                    .from("chat-media")
+                    .remove(filePaths);
+            }
+
+            // Delete the match (messages cascade automatically via FK)
+            const { error: deleteMatchError } = await supabase
+                .from("matches")
+                .delete()
+                .eq("id", existingMatch.id);
+
+            if (deleteMatchError) {
+                console.error("Failed to delete match:", deleteMatchError);
+                return new Response(
+                    JSON.stringify({ error: "Failed to delete match" }),
+                    { status: 500, headers: { ...corsHeaders, "Content-Type": "application/json" } }
+                );
+            }
+
+            result.match_deleted = true;
+        }
+
+        // Case 2: Changing FROM "no" to yes/maybe - may create a new match
+        if (currentResponse.answer === "no" && new_answer !== "no" && partnerResponse) {
+            const newMatchType = calculateMatch(new_answer, partnerResponse.answer as Answer);
+
+            if (newMatchType) {
+                // Create new match
+                const { data: newMatch, error: matchError } = await supabase
+                    .from("matches")
+                    .upsert(
+                        {
+                            couple_id: profile.couple_id,
+                            question_id,
+                            match_type: newMatchType,
+                            is_new: true,
+                        },
+                        { onConflict: "couple_id,question_id" }
+                    )
+                    .select(`*, question:questions(*)`)
+                    .single();
+
+                if (!matchError && newMatch) {
+                    result.new_match = newMatch;
+
+                    // Trigger push notification for new match
+                    try {
+                        await supabase.functions.invoke("send-notification", {
+                            body: { couple_id: profile.couple_id, match_id: newMatch.id },
+                        });
+                    } catch (notifyError) {
+                        console.error("Failed to send notification:", notifyError);
+                    }
+                }
+            }
+        }
+
+        // Case 3: Changing between yes/maybe - may update match type
+        if (
+            currentResponse.answer !== "no" &&
+            new_answer !== "no" &&
+            existingMatch &&
+            partnerResponse
+        ) {
+            const newMatchType = calculateMatch(new_answer, partnerResponse.answer as Answer);
+
+            if (newMatchType) {
+                const { error: updateMatchError } = await supabase
+                    .from("matches")
+                    .update({ match_type: newMatchType })
+                    .eq("id", existingMatch.id);
+
+                if (!updateMatchError) {
+                    result.match_type_updated = true;
+                }
+            }
+        }
+
+        // Update the response
+        const { error: updateError } = await supabase
+            .from("responses")
+            .update({ answer: new_answer })
+            .eq("user_id", user.id)
+            .eq("question_id", question_id);
+
+        if (updateError) {
+            return new Response(
+                JSON.stringify({ error: "Failed to update response", details: updateError }),
+                { status: 500, headers: { ...corsHeaders, "Content-Type": "application/json" } }
+            );
+        }
+
+        return new Response(
+            JSON.stringify(result),
+            { headers: { ...corsHeaders, "Content-Type": "application/json" } }
+        );
+    } catch (error) {
+        console.error("Error:", error);
+        return new Response(
+            JSON.stringify({ error: "Internal server error" }),
+            { status: 500, headers: { ...corsHeaders, "Content-Type": "application/json" } }
+        );
+    }
+});