From 96d7fe026319e763f0e38c038ac93d4972de2db4 Mon Sep 17 00:00:00 2001
From: pyr0ball <pyroballpcs@gmail.com>
Date: Sun, 12 Apr 2026 18:07:46 -0700
Subject: [PATCH] =?UTF-8?q?feat(community):=20Vue=203=20frontend=20?=
 =?UTF-8?q?=E2=80=94=20CommunityFeedPanel,=20PostCard,=20PublishPlanModal,?=
 =?UTF-8?q?=20Community=20tab=20in=20MealPlanView?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/components/CommunityFeedPanel.vue     | 231 ++++++++++++++++++
 frontend/src/components/CommunityPostCard.vue | 171 +++++++++++++
 frontend/src/components/MealPlanView.vue      |  18 +-
 frontend/src/components/PublishPlanModal.vue  | 230 +++++++++++++++++
 frontend/src/stores/community.ts              | 123 ++++++++++
 5 files changed, 770 insertions(+), 3 deletions(-)
 create mode 100644 frontend/src/components/CommunityFeedPanel.vue
 create mode 100644 frontend/src/components/CommunityPostCard.vue
 create mode 100644 frontend/src/components/PublishPlanModal.vue
 create mode 100644 frontend/src/stores/community.ts

diff --git a/frontend/src/components/CommunityFeedPanel.vue b/frontend/src/components/CommunityFeedPanel.vue
new file mode 100644
index 0000000..915106a
--- /dev/null
+++ b/frontend/src/components/CommunityFeedPanel.vue
@@ -0,0 +1,231 @@
+<!-- frontend/src/components/CommunityFeedPanel.vue -->
+<template>
+  <div class="community-feed-panel">
+    <!-- Filter bar -->
+    <div class="filter-bar" role="toolbar" aria-label="Filter community posts">
+      <button
+        v-for="f in FILTERS"
+        :key="f.value ?? 'all'"
+        class="filter-btn"
+        :class="{ active: activeFilter === f.value }"
+        :aria-pressed="activeFilter === f.value"
+        @click="setFilter(f.value)"
+      >{{ f.label }}</button>
+    </div>
+
+    <!-- Results count (aria-live so screen readers announce changes) -->
+    <p
+      class="results-summary"
+      aria-live="polite"
+      aria-atomic="true"
+    >
+      <template v-if="!loading">
+        {{ posts.length }} post{{ posts.length !== 1 ? 's' : '' }}
+        <template v-if="activeFilter"> · {{ activeFilterLabel }}</template>
+      </template>
+    </p>
+
+    <!-- Publish button (visible when plan is active) -->
+    <div class="publish-row" v-if="activePlanId">
+      <button class="publish-btn" @click="showPublish = true">
+        Share this week's plan
+      </button>
+    </div>
+
+    <!-- Error state -->
+    <div v-if="error" class="feed-error" role="alert">
+      <p>{{ error }}</p>
+      <button class="retry-btn" @click="communityStore.clearError(); communityStore.loadPosts(true)">
+        Try again
+      </button>
+    </div>
+
+    <!-- Feed -->
+    <div v-else-if="posts.length" class="feed-list">
+      <CommunityPostCard
+        v-for="post in posts"
+        :key="post.slug"
+        :post="post"
+        :forking="forkingSlug === post.slug"
+        @fork="onFork"
+      />
+
+      <button
+        v-if="hasMore && !loading"
+        class="load-more-btn"
+        @click="communityStore.loadPosts()"
+      >
+        Load more
+      </button>
+    </div>
+
+    <!-- Loading skeleton -->
+    <div v-else-if="loading" class="feed-loading" aria-busy="true" aria-label="Loading posts">
+      <div v-for="i in 3" :key="i" class="skeleton-card"></div>
+    </div>
+
+    <!-- Empty state -->
+    <div v-else-if="isEmpty" class="feed-empty">
+      <p>No community posts yet.</p>
+      <p class="feed-empty-hint">Be the first to share a meal plan!</p>
+    </div>
+
+    <!-- Fork success toast -->
+    <div
+      v-if="forkSuccess"
+      class="fork-toast"
+      role="status"
+      aria-live="polite"
+    >
+      Plan forked into your week starting {{ forkSuccess.week_start }}
+    </div>
+
+    <!-- Publish modal -->
+    <PublishPlanModal
+      v-if="showPublish"
+      :plan-id="activePlanId"
+      @close="showPublish = false"
+      @published="onPublished"
+    />
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, computed, onMounted } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useCommunityStore } from '../stores/community'
+import CommunityPostCard from './CommunityPostCard.vue'
+import PublishPlanModal from './PublishPlanModal.vue'
+
+const props = defineProps<{
+  activePlanId?: number | null
+}>()
+
+const communityStore = useCommunityStore()
+const { posts, loading, error, hasMore, isEmpty } = storeToRefs(communityStore)
+
+const activeFilter = ref<'plan' | 'recipe_success' | 'recipe_blooper' | null>(null)
+const showPublish = ref(false)
+const forkingSlug = ref<string | null>(null)
+const forkSuccess = ref<{ plan_id: number; week_start: string } | null>(null)
+
+const FILTERS = [
+  { label: 'All',      value: null },
+  { label: 'Plans',    value: 'plan' as const },
+  { label: 'Wins',     value: 'recipe_success' as const },
+  { label: 'Bloopers', value: 'recipe_blooper' as const },
+] as const
+
+const activeFilterLabel = computed(
+  () => FILTERS.find(f => f.value === activeFilter.value)?.label ?? ''
+)
+
+onMounted(() => communityStore.loadPosts(true))
+
+function setFilter(value: typeof activeFilter.value) {
+  activeFilter.value = value
+  communityStore.setFilter(value)
+}
+
+async function onFork(slug: string) {
+  forkingSlug.value = slug
+  forkSuccess.value = null
+  const result = await communityStore.forkPost(slug)
+  forkingSlug.value = null
+  if (result) {
+    forkSuccess.value = result
+    setTimeout(() => { forkSuccess.value = null }, 4000)
+  }
+}
+
+function onPublished() {
+  showPublish.value = false
+  communityStore.loadPosts(true)
+}
+</script>
+
+<style scoped>
+.community-feed-panel { display: flex; flex-direction: column; gap: 0.75rem; }
+
+.filter-bar { display: flex; gap: 6px; flex-wrap: wrap; }
+.filter-btn {
+  font-size: 0.78rem;
+  padding: 0.25rem 0.75rem;
+  border-radius: 16px;
+  border: 1px solid var(--color-border);
+  background: var(--color-surface);
+  color: var(--color-text-secondary);
+  cursor: pointer;
+  transition: background 0.15s, color 0.15s, border-color 0.15s;
+}
+.filter-btn.active, .filter-btn:hover {
+  background: var(--color-accent-subtle);
+  color: var(--color-accent);
+  border-color: var(--color-accent);
+}
+.filter-btn:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
+
+.results-summary { font-size: 0.75rem; color: var(--color-text-secondary); min-height: 1.1em; margin: 0; }
+
+.publish-row { display: flex; }
+.publish-btn {
+  font-size: 0.82rem;
+  padding: 0.4rem 1.1rem;
+  border-radius: 20px;
+  background: var(--color-accent);
+  color: white;
+  border: none;
+  cursor: pointer;
+  transition: opacity 0.15s;
+}
+.publish-btn:hover { opacity: 0.88; }
+.publish-btn:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
+
+.feed-list { display: flex; flex-direction: column; gap: 0.75rem; }
+
+.load-more-btn {
+  align-self: center;
+  font-size: 0.8rem;
+  padding: 0.4rem 1.2rem;
+  border-radius: 16px;
+  border: 1px solid var(--color-border);
+  background: var(--color-surface);
+  color: var(--color-text-secondary);
+  cursor: pointer;
+}
+.load-more-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }
+
+.feed-loading { display: flex; flex-direction: column; gap: 0.75rem; }
+.skeleton-card {
+  height: 110px;
+  border-radius: 10px;
+  background: linear-gradient(90deg, var(--color-surface) 25%, var(--color-border) 50%, var(--color-surface) 75%);
+  background-size: 200% 100%;
+  animation: shimmer 1.4s infinite;
+}
+@media (prefers-reduced-motion: reduce) { .skeleton-card { animation: none; background: var(--color-surface); } }
+@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
+
+.feed-empty { text-align: center; padding: 2rem 0; color: var(--color-text-secondary); }
+.feed-empty p { margin: 0.25rem 0; }
+.feed-empty-hint { font-size: 0.82rem; opacity: 0.7; }
+
+.feed-error { padding: 0.75rem 1rem; border-radius: 8px; background: color-mix(in srgb, red 8%, transparent); border: 1px solid color-mix(in srgb, red 20%, transparent); }
+.feed-error p { margin: 0 0 0.5rem; font-size: 0.85rem; color: var(--color-text); }
+.retry-btn { font-size: 0.78rem; padding: 0.3rem 0.8rem; border-radius: 14px; border: 1px solid currentColor; background: none; cursor: pointer; color: var(--color-accent); }
+
+.fork-toast {
+  position: fixed;
+  bottom: 1.5rem;
+  left: 50%;
+  transform: translateX(-50%);
+  background: var(--color-accent);
+  color: white;
+  padding: 0.6rem 1.2rem;
+  border-radius: 20px;
+  font-size: 0.85rem;
+  box-shadow: 0 4px 16px rgba(0,0,0,0.18);
+  z-index: 100;
+  pointer-events: none;
+}
+</style>
diff --git a/frontend/src/components/CommunityPostCard.vue b/frontend/src/components/CommunityPostCard.vue
new file mode 100644
index 0000000..5665c5d
--- /dev/null
+++ b/frontend/src/components/CommunityPostCard.vue
@@ -0,0 +1,171 @@
+<!-- frontend/src/components/CommunityPostCard.vue -->
+<template>
+  <article class="post-card" :class="`post-type-${post.post_type}`">
+    <header class="post-header">
+      <span class="post-type-badge" :aria-label="`Post type: ${typeLabel}`">{{ typeLabel }}</span>
+      <time class="post-date" :datetime="post.published">{{ formattedDate }}</time>
+    </header>
+
+    <h3 class="post-title">{{ post.title }}</h3>
+
+    <p v-if="post.description" class="post-description">{{ post.description }}</p>
+
+    <div v-if="post.dietary_tags.length || post.allergen_flags.length" class="post-tags">
+      <span
+        v-for="tag in post.dietary_tags"
+        :key="tag"
+        class="tag tag-dietary"
+        :aria-label="`Dietary: ${tag}`"
+      >{{ tag }}</span>
+      <span
+        v-for="flag in post.allergen_flags"
+        :key="flag"
+        class="tag tag-allergen"
+        :aria-label="`Contains: ${flag}`"
+      >{{ flag }}</span>
+    </div>
+
+    <div v-if="post.post_type === 'plan' && post.slots.length" class="post-slots">
+      <span class="slots-summary">
+        {{ post.slots.length }} meal{{ post.slots.length !== 1 ? 's' : '' }} planned
+      </span>
+    </div>
+
+    <div v-if="post.outcome_notes" class="outcome-notes">
+      <p class="outcome-label">Notes</p>
+      <p class="outcome-text">{{ post.outcome_notes }}</p>
+    </div>
+
+    <footer class="post-footer">
+      <span class="post-author">by {{ post.pseudonym }}</span>
+
+      <div class="post-actions">
+        <button
+          v-if="post.post_type === 'plan'"
+          class="action-btn fork-btn"
+          :disabled="forking"
+          :aria-busy="forking"
+          @click="$emit('fork', post.slug)"
+        >
+          {{ forking ? 'Forking…' : 'Fork plan' }}
+        </button>
+      </div>
+    </footer>
+  </article>
+</template>
+
+<script setup lang="ts">
+import { computed } from 'vue'
+import type { CommunityPost } from '../stores/community'
+
+const props = defineProps<{
+  post: CommunityPost
+  forking?: boolean
+}>()
+
+defineEmits<{
+  fork: [slug: string]
+}>()
+
+const typeLabel = computed(() => ({
+  plan: 'Meal Plan',
+  recipe_success: 'Recipe Win',
+  recipe_blooper: 'Recipe Blooper',
+}[props.post.post_type] ?? props.post.post_type))
+
+const formattedDate = computed(() => {
+  try {
+    return new Date(props.post.published).toLocaleDateString(undefined, {
+      year: 'numeric', month: 'short', day: 'numeric',
+    })
+  } catch {
+    return props.post.published
+  }
+})
+</script>
+
+<style scoped>
+.post-card {
+  background: var(--color-surface);
+  border: 1px solid var(--color-border);
+  border-radius: 10px;
+  padding: 0.9rem 1rem;
+  display: flex;
+  flex-direction: column;
+  gap: 0.5rem;
+  transition: box-shadow 0.15s;
+}
+.post-card:hover { box-shadow: 0 2px 8px color-mix(in srgb, var(--color-accent) 12%, transparent); }
+
+.post-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  gap: 0.5rem;
+}
+.post-type-badge {
+  font-size: 0.7rem;
+  font-weight: 600;
+  text-transform: uppercase;
+  letter-spacing: 0.04em;
+  padding: 0.15rem 0.5rem;
+  border-radius: 20px;
+  background: var(--color-accent-subtle);
+  color: var(--color-accent);
+}
+.post-type-recipe_blooper .post-type-badge { background: color-mix(in srgb, orange 15%, transparent); color: #b36000; }
+.post-type-recipe_success .post-type-badge { background: color-mix(in srgb, green 12%, transparent); color: #2a7a2a; }
+
+.post-date { font-size: 0.75rem; color: var(--color-text-secondary); }
+
+.post-title {
+  margin: 0;
+  font-size: 0.95rem;
+  font-weight: 600;
+  color: var(--color-text);
+  line-height: 1.3;
+}
+
+.post-description { margin: 0; font-size: 0.82rem; color: var(--color-text-secondary); line-height: 1.5; }
+
+.post-tags { display: flex; flex-wrap: wrap; gap: 4px; }
+.tag {
+  font-size: 0.68rem;
+  padding: 0.1rem 0.4rem;
+  border-radius: 10px;
+  border: 1px solid var(--color-border);
+  color: var(--color-text-secondary);
+}
+.tag-dietary { border-color: color-mix(in srgb, green 30%, transparent); color: #2a7a2a; }
+.tag-allergen { border-color: color-mix(in srgb, orange 30%, transparent); color: #b36000; }
+
+.slots-summary { font-size: 0.78rem; color: var(--color-text-secondary); }
+
+.outcome-notes { background: var(--color-bg); border-radius: 6px; padding: 0.5rem 0.7rem; }
+.outcome-label { margin: 0 0 0.2rem; font-size: 0.7rem; font-weight: 600; text-transform: uppercase; color: var(--color-text-secondary); }
+.outcome-text { margin: 0; font-size: 0.82rem; color: var(--color-text); line-height: 1.5; }
+
+.post-footer {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-top: 0.25rem;
+  flex-wrap: wrap;
+  gap: 0.4rem;
+}
+.post-author { font-size: 0.75rem; color: var(--color-text-secondary); font-style: italic; }
+
+.action-btn {
+  font-size: 0.78rem;
+  padding: 0.3rem 0.8rem;
+  border-radius: 16px;
+  border: 1px solid var(--color-accent);
+  background: var(--color-accent-subtle);
+  color: var(--color-accent);
+  cursor: pointer;
+  transition: background 0.15s;
+}
+.action-btn:hover:not(:disabled) { background: var(--color-accent); color: white; }
+.action-btn:disabled { opacity: 0.5; cursor: default; }
+.action-btn:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
+</style>
diff --git a/frontend/src/components/MealPlanView.vue b/frontend/src/components/MealPlanView.vue
index 7f6264e..f9b141f 100644
--- a/frontend/src/components/MealPlanView.vue
+++ b/frontend/src/components/MealPlanView.vue
@@ -26,7 +26,7 @@
         @add-meal-type="onAddMealType"
       />
 
-      <!-- Panel tabs: Shopping List | Prep Schedule -->
+      <!-- Panel tabs: Shopping List | Prep Schedule | Community -->
       <div class="panel-tabs" role="tablist" aria-label="Plan outputs">
         <button
           v-for="tab in TABS"
@@ -60,6 +60,16 @@
       >
         <PrepSessionView @load="store.loadPrepSession()" />
       </div>
+
+      <div
+        v-show="activeTab === 'community'"
+        id="tabpanel-community"
+        role="tabpanel"
+        aria-labelledby="tab-community"
+        class="tab-panel"
+      >
+        <CommunityFeedPanel :active-plan-id="activePlan?.id ?? null" />
+      </div>
     </template>
 
     <div v-else-if="!loading" class="empty-plan-state">
@@ -76,10 +86,12 @@ import { useMealPlanStore } from '../stores/mealPlan'
 import MealPlanGrid from './MealPlanGrid.vue'
 import ShoppingListPanel from './ShoppingListPanel.vue'
 import PrepSessionView from './PrepSessionView.vue'
+import CommunityFeedPanel from './CommunityFeedPanel.vue'
 
 const TABS = [
-  { id: 'shopping', label: 'Shopping List' },
-  { id: 'prep',     label: 'Prep Schedule' },
+  { id: 'shopping',  label: 'Shopping List' },
+  { id: 'prep',      label: 'Prep Schedule' },
+  { id: 'community', label: 'Community' },
 ] as const
 
 type TabId = typeof TABS[number]['id']
diff --git a/frontend/src/components/PublishPlanModal.vue b/frontend/src/components/PublishPlanModal.vue
new file mode 100644
index 0000000..d1831d5
--- /dev/null
+++ b/frontend/src/components/PublishPlanModal.vue
@@ -0,0 +1,230 @@
+<!-- frontend/src/components/PublishPlanModal.vue -->
+<!-- Publish a meal plan to the community feed.
+     Pseudonym setup is inline (pre-populated, feels like invitation).
+     Focus-trapped per a11y audit. No countdown on delete-undo. -->
+<template>
+  <div
+    class="modal-backdrop"
+    role="dialog"
+    aria-modal="true"
+    aria-labelledby="publish-modal-title"
+    @keydown.esc="$emit('close')"
+    ref="backdropEl"
+    @click.self="$emit('close')"
+  >
+    <div class="modal-card" ref="cardEl">
+      <header class="modal-header">
+        <h2 id="publish-modal-title" class="modal-title">Share this week's plan</h2>
+        <button class="close-btn" aria-label="Close" @click="$emit('close')">×</button>
+      </header>
+
+      <div class="modal-body">
+        <div class="field">
+          <label for="plan-title" class="field-label">Title</label>
+          <input
+            id="plan-title"
+            v-model="title"
+            class="field-input"
+            type="text"
+            placeholder="e.g. Pasta Week"
+            maxlength="120"
+            required
+            ref="firstFocusEl"
+          />
+        </div>
+
+        <div class="field">
+          <label for="plan-description" class="field-label">Description <span class="optional">(optional)</span></label>
+          <textarea
+            id="plan-description"
+            v-model="description"
+            class="field-input field-textarea"
+            placeholder="What makes this week special?"
+            maxlength="400"
+            rows="3"
+          />
+        </div>
+
+        <div class="field">
+          <label for="pseudonym" class="field-label">
+            Your community name
+            <span class="field-hint">How you appear on posts — not your real name or email</span>
+          </label>
+          <input
+            id="pseudonym"
+            v-model="pseudonymName"
+            class="field-input"
+            type="text"
+            placeholder="e.g. PastaWitch"
+            maxlength="40"
+          />
+          <p v-if="pseudonymError" class="field-error" role="alert">{{ pseudonymError }}</p>
+        </div>
+
+        <p v-if="error" class="submit-error" role="alert">{{ error }}</p>
+      </div>
+
+      <footer class="modal-footer">
+        <button class="cancel-btn" @click="$emit('close')">Cancel</button>
+        <button
+          class="publish-btn"
+          :disabled="submitting || !title.trim()"
+          :aria-busy="submitting"
+          @click="onSubmit"
+        >
+          {{ submitting ? 'Publishing…' : 'Publish' }}
+        </button>
+      </footer>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, onMounted, onBeforeUnmount } from 'vue'
+import { useCommunityStore } from '../stores/community'
+
+const props = defineProps<{
+  planId?: number | null
+}>()
+
+const emit = defineEmits<{
+  close: []
+  published: []
+}>()
+
+const communityStore = useCommunityStore()
+
+const title = ref('')
+const description = ref('')
+const pseudonymName = ref('')
+const pseudonymError = ref('')
+const submitting = ref(false)
+const error = ref('')
+
+const backdropEl = ref<HTMLElement | null>(null)
+const cardEl = ref<HTMLElement | null>(null)
+const firstFocusEl = ref<HTMLInputElement | null>(null)
+
+onMounted(() => {
+  firstFocusEl.value?.focus()
+  document.addEventListener('keydown', trapFocus)
+})
+
+onBeforeUnmount(() => {
+  document.removeEventListener('keydown', trapFocus)
+})
+
+function trapFocus(e: KeyboardEvent) {
+  if (e.key !== 'Tab' || !cardEl.value) return
+  const focusables = cardEl.value.querySelectorAll<HTMLElement>(
+    'button, input, textarea, [tabindex]:not([tabindex="-1"])'
+  )
+  const first = focusables[0]
+  const last = focusables[focusables.length - 1]
+  if (e.shiftKey) {
+    if (document.activeElement === first) { e.preventDefault(); last.focus() }
+  } else {
+    if (document.activeElement === last) { e.preventDefault(); first.focus() }
+  }
+}
+
+async function onSubmit() {
+  pseudonymError.value = ''
+  error.value = ''
+
+  if (pseudonymName.value && pseudonymName.value.includes('@')) {
+    pseudonymError.value = 'Community name must not contain "@" — use a display name, not an email.'
+    return
+  }
+
+  submitting.value = true
+  const result = await communityStore.publishPost({
+    post_type: 'plan',
+    title: title.value.trim(),
+    description: description.value.trim() || undefined,
+    pseudonym_name: pseudonymName.value.trim() || undefined,
+  })
+  submitting.value = false
+
+  if (result) {
+    emit('published')
+  } else {
+    error.value = communityStore.error ?? 'Publish failed. Please try again.'
+  }
+}
+</script>
+
+<style scoped>
+.modal-backdrop {
+  position: fixed; inset: 0; background: rgba(0,0,0,0.45); z-index: 200;
+  display: flex; align-items: center; justify-content: center; padding: 1rem;
+}
+
+.modal-card {
+  background: var(--color-surface);
+  border: 1px solid var(--color-border);
+  border-radius: 14px;
+  width: 100%;
+  max-width: 440px;
+  max-height: 90vh;
+  overflow-y: auto;
+  display: flex;
+  flex-direction: column;
+  box-shadow: 0 8px 32px rgba(0,0,0,0.22);
+}
+
+.modal-header {
+  display: flex; justify-content: space-between; align-items: center;
+  padding: 1rem 1.2rem 0.75rem;
+  border-bottom: 1px solid var(--color-border);
+}
+.modal-title { margin: 0; font-size: 1rem; font-weight: 600; }
+.close-btn {
+  background: none; border: none; font-size: 1.4rem; cursor: pointer;
+  color: var(--color-text-secondary); line-height: 1; padding: 0 0.2rem;
+}
+.close-btn:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
+
+.modal-body { padding: 1rem 1.2rem; display: flex; flex-direction: column; gap: 0.9rem; }
+
+.field { display: flex; flex-direction: column; gap: 0.3rem; }
+.field-label { font-size: 0.82rem; font-weight: 600; color: var(--color-text); }
+.optional { font-weight: 400; color: var(--color-text-secondary); }
+.field-hint { display: block; font-size: 0.72rem; color: var(--color-text-secondary); font-weight: 400; margin-top: 0.1rem; }
+.field-input {
+  padding: 0.45rem 0.65rem;
+  border: 1px solid var(--color-border);
+  border-radius: 7px;
+  background: var(--color-bg);
+  color: var(--color-text);
+  font-size: 0.88rem;
+  width: 100%;
+  box-sizing: border-box;
+}
+.field-input:focus { outline: 2px solid var(--color-accent); border-color: transparent; }
+.field-textarea { resize: vertical; font-family: inherit; min-height: 70px; }
+.field-error { margin: 0; font-size: 0.78rem; color: #c0392b; }
+
+.submit-error { margin: 0; font-size: 0.82rem; color: #c0392b; }
+
+.modal-footer {
+  padding: 0.85rem 1.2rem;
+  border-top: 1px solid var(--color-border);
+  display: flex;
+  gap: 0.6rem;
+  justify-content: flex-end;
+}
+.cancel-btn {
+  padding: 0.4rem 1rem; border-radius: 8px; border: 1px solid var(--color-border);
+  background: none; color: var(--color-text-secondary); cursor: pointer; font-size: 0.85rem;
+}
+.cancel-btn:hover { border-color: var(--color-text-secondary); }
+.publish-btn {
+  padding: 0.4rem 1.2rem; border-radius: 8px; border: none;
+  background: var(--color-accent); color: white; cursor: pointer; font-size: 0.85rem;
+  font-weight: 600;
+}
+.publish-btn:hover:not(:disabled) { opacity: 0.88; }
+.publish-btn:disabled { opacity: 0.5; cursor: default; }
+.publish-btn:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
+</style>
diff --git a/frontend/src/stores/community.ts b/frontend/src/stores/community.ts
new file mode 100644
index 0000000..458eb5f
--- /dev/null
+++ b/frontend/src/stores/community.ts
@@ -0,0 +1,123 @@
+// frontend/src/stores/community.ts
+import { ref, computed } from 'vue'
+import { defineStore } from 'pinia'
+import { api } from '../services/api'
+
+export interface CommunityPost {
+  slug: string
+  pseudonym: string
+  post_type: 'plan' | 'recipe_success' | 'recipe_blooper'
+  published: string
+  title: string
+  description: string | null
+  photo_url: string | null
+  slots: Array<{ day: string; meal_type: string; recipe_id: number; recipe_name: string }>
+  recipe_id: number | null
+  recipe_name: string | null
+  level: number | null
+  outcome_notes: string | null
+  element_profiles: {
+    seasoning_score: number
+    richness_score: number
+    brightness_score: number
+    depth_score: number
+    aroma_score: number
+    structure_score: number
+    texture_profile: string
+  }
+  dietary_tags: string[]
+  allergen_flags: string[]
+  fat_pct: number | null
+  protein_pct: number | null
+  moisture_pct: number | null
+}
+
+export const useCommunityStore = defineStore('community', () => {
+  const posts = ref<CommunityPost[]>([])
+  const loading = ref(false)
+  const error = ref<string | null>(null)
+  const page = ref(1)
+  const hasMore = ref(true)
+  const pseudonym = ref<string | null>(null)
+
+  // Filters
+  const filterDietaryTags = ref<string[]>([])
+  const filterPostType = ref<'plan' | 'recipe_success' | 'recipe_blooper' | null>(null)
+
+  const isEmpty = computed(() => !loading.value && posts.value.length === 0)
+
+  async function loadPosts(reset = false) {
+    if (loading.value) return
+    if (reset) {
+      posts.value = []
+      page.value = 1
+      hasMore.value = true
+    }
+    if (!hasMore.value) return
+
+    loading.value = true
+    error.value = null
+    try {
+      const params: Record<string, string | number> = {
+        page: page.value,
+        page_size: 20,
+      }
+      if (filterPostType.value) params.post_type = filterPostType.value
+      if (filterDietaryTags.value.length) params.dietary_tags = filterDietaryTags.value.join(',')
+
+      const res = await api.get('/community/posts', { params })
+      const newPosts: CommunityPost[] = res.data.posts ?? []
+      posts.value = reset ? newPosts : [...posts.value, ...newPosts]
+      hasMore.value = newPosts.length === 20
+      page.value += 1
+    } catch (err: any) {
+      error.value = err?.response?.data?.detail ?? 'Could not load community posts.'
+    } finally {
+      loading.value = false
+    }
+  }
+
+  async function forkPost(slug: string): Promise<{ plan_id: number; week_start: string } | null> {
+    try {
+      const res = await api.post(`/community/posts/${slug}/fork`)
+      return res.data
+    } catch (err: any) {
+      error.value = err?.response?.data?.detail ?? 'Fork failed.'
+      return null
+    }
+  }
+
+  async function publishPost(payload: {
+    post_type: string
+    title: string
+    description?: string
+    pseudonym_name?: string
+    slots?: unknown[]
+    recipe_id?: number
+    recipe_name?: string
+    outcome_notes?: string
+  }): Promise<CommunityPost | null> {
+    try {
+      const res = await api.post('/community/posts', payload)
+      return res.data
+    } catch (err: any) {
+      error.value = err?.response?.data?.detail ?? 'Publish failed.'
+      return null
+    }
+  }
+
+  function setFilter(type: typeof filterPostType.value) {
+    filterPostType.value = type
+    loadPosts(true)
+  }
+
+  function clearError() {
+    error.value = null
+  }
+
+  return {
+    posts, loading, error, page, hasMore, pseudonym,
+    filterDietaryTags, filterPostType, isEmpty,
+    loadPosts, forkPost, publishPost, setFilter, clearError,
+  }
+})