diff --git a/DONE.md b/DONE.md
index bb7a118..41fa7fd 100644
--- a/DONE.md
+++ b/DONE.md
@@ -27,3 +27,14 @@
 - [x] Lien du titre : passer le hover de bleu (`hover:text-blue-600`) à vert (`hover:text-green-500`)
 - [x] Icône monitoring : remplacer `BellIcon` / `BellSlashIcon` par `BookmarkIcon` / `BookmarkSlashIcon`
 - [x] Supprimer le padding du wrapper + `container mx-auto` pour tableau pleine largeur
+
+---
+
+## [UI] Restyling vue grille des mangas — 2026-03-14
+
+> Branche : `style/restyling-manga-grid` | Commit : `9a4fb26`
+
+- [x] **Réduire la taille des cards** : grille plus dense (cols-3/4/5/7/8 selon breakpoint, gap-2)
+- [x] **Supprimer les arrondis** : retrait de `rounded-lg` et `hover:scale-105`
+- [x] **Overlay icônes au survol** : gradient + 3 boutons (éditer, sources, rafraîchir) en bas à gauche de la cover, visibles au `group-hover`
+- [x] MangaCard émet les événements, MangaGrid gère les modales (edit, sources, refresh)
diff --git a/assets/vue/app/domain/manga/presentation/components/MangaCard.vue b/assets/vue/app/domain/manga/presentation/components/MangaCard.vue
index 17ad77f..8ef99f5 100644
--- a/assets/vue/app/domain/manga/presentation/components/MangaCard.vue
+++ b/assets/vue/app/domain/manga/presentation/components/MangaCard.vue
@@ -1,27 +1,60 @@
 <template>
-    <RouterLink
-        :to="{ name: 'manga-details', params: { id: manga.id } }"
-        class="bg-white dark:bg-gray-800 rounded-lg shadow-md overflow-hidden cursor-pointer transition-transform hover:scale-105 block">
-        <div class="relative pb-[130%]">
-            <img
-                :src="manga.thumbnailUrl || 'https://via.placeholder.com/300x400'"
-                :alt="manga.title"
-                class="absolute inset-0 w-full h-full object-cover bg-gray-100" />
-        </div>
-        <div class="p-2">
-            <h3 class="text-sm font-medium text-gray-800 dark:text-gray-100 mb-1 truncate">{{ manga.title }}</h3>
-            <div class="flex items-center">
-                <span class="text-xs text-gray-500 dark:text-gray-400">{{ manga.publicationYear }}</span>
+    <div class="group relative bg-white dark:bg-gray-800 overflow-hidden shadow-sm">
+        <!-- Cover avec overlay -->
+        <div class="relative pb-[140%]">
+            <RouterLink
+                :to="{ name: 'manga-details', params: { id: manga.id } }"
+                class="absolute inset-0">
+                <img
+                    :src="manga.thumbnailUrl || 'https://via.placeholder.com/300x400'"
+                    :alt="manga.title"
+                    class="w-full h-full object-cover bg-gray-100" />
+            </RouterLink>
+
+            <!-- Gradient + actions au survol -->
+            <div class="absolute inset-0 bg-gradient-to-t from-black/70 via-transparent to-transparent opacity-0 group-hover:opacity-100 transition-opacity pointer-events-none" />
+            <div class="absolute bottom-2 left-2 flex gap-1 opacity-0 group-hover:opacity-100 transition-opacity">
+                <button
+                    class="p-1.5 bg-black/60 hover:bg-black/80 text-white rounded transition-colors"
+                    title="Éditer"
+                    @click="$emit('edit', manga)">
+                    <PencilIcon class="w-3.5 h-3.5" />
+                </button>
+                <button
+                    class="p-1.5 bg-black/60 hover:bg-black/80 text-white rounded transition-colors"
+                    title="Sources préférées"
+                    @click="$emit('sources', manga)">
+                    <Cog6ToothIcon class="w-3.5 h-3.5" />
+                </button>
+                <button
+                    class="p-1.5 bg-black/60 hover:bg-black/80 text-white rounded transition-colors"
+                    title="Rafraîchir"
+                    @click="$emit('refresh', manga)">
+                    <ArrowPathIcon class="w-3.5 h-3.5" />
+                </button>
             </div>
         </div>
-    </RouterLink>
+
+        <!-- Titre + année -->
+        <RouterLink
+            :to="{ name: 'manga-details', params: { id: manga.id } }"
+            class="block p-2">
+            <h3 class="text-xs font-medium text-gray-800 dark:text-gray-100 truncate">{{ manga.title }}</h3>
+            <span v-if="manga.publicationYear" class="text-xs text-gray-500 dark:text-gray-400">{{ manga.publicationYear }}</span>
+        </RouterLink>
+    </div>
 </template>
 
 <script setup>
-    defineProps({
-        manga: {
-            type: Object,
-            required: true
-        }
-    });
+import { ArrowPathIcon, Cog6ToothIcon, PencilIcon } from '@heroicons/vue/24/outline';
+import { RouterLink } from 'vue-router';
+
+defineProps({
+    manga: {
+        type: Object,
+        required: true
+    }
+});
+
+defineEmits(['edit', 'sources', 'refresh']);
 </script>
diff --git a/assets/vue/app/domain/manga/presentation/components/MangaGrid.vue b/assets/vue/app/domain/manga/presentation/components/MangaGrid.vue
index af72446..089299f 100644
--- a/assets/vue/app/domain/manga/presentation/components/MangaGrid.vue
+++ b/assets/vue/app/domain/manga/presentation/components/MangaGrid.vue
@@ -1,16 +1,96 @@
 <template>
-    <div class="grid grid-cols-2 md:grid-cols-3 lg:grid-cols-4 xl:grid-cols-5 gap-3 p-4">
-        <MangaCard v-for="manga in mangas" :key="manga.id" :manga="manga" />
+    <div class="grid grid-cols-3 sm:grid-cols-4 md:grid-cols-5 lg:grid-cols-7 xl:grid-cols-8 gap-3 p-4">
+        <MangaCard
+            v-for="manga in mangas"
+            :key="manga.id"
+            :manga="manga"
+            @edit="openEdit"
+            @sources="openSources"
+            @refresh="doRefresh" />
     </div>
+
+    <!-- Modales -->
+    <MangaEditModal
+        :is-open="isEditModalOpen"
+        :manga="selectedManga"
+        :is-saving="editIsLoading"
+        :error="editError"
+        @close="closeEditModal"
+        @save="handleSaveEdit" />
+
+    <MangaPreferredSourcesModal
+        :is-open="isSourcesModalOpen"
+        :sources="preferredSources"
+        :is-loading="sourcesIsLoading"
+        :error="sourcesError"
+        :is-saving="sourcesIsSaving"
+        @close="isSourcesModalOpen = false"
+        @save="handleSaveSources" />
 </template>
 
 <script setup>
-    import MangaCard from './MangaCard.vue';
+import { computed, ref } from 'vue';
+import { useMangaEdit } from '../composables/useMangaEdit';
+import { useMangaPreferredSources } from '../composables/useMangaPreferredSources';
+import { useMangaRefresh } from '../composables/useMangaRefresh';
+import MangaCard from './MangaCard.vue';
+import MangaEditModal from './MangaEditModal.vue';
+import MangaPreferredSourcesModal from './MangaPreferredSourcesModal.vue';
 
-    defineProps({
-        mangas: {
-            type: Array,
-            required: true
-        }
-    });
+defineProps({
+    mangas: {
+        type: Array,
+        required: true
+    }
+});
+
+const selectedManga = ref(null);
+const isSourcesModalOpen = ref(false);
+
+// ── Edit ──────────────────────────────────────────────────
+const { isEditModalOpen, openEditModal, closeEditModal, editManga, isLoading: editIsLoading, error: editError } = useMangaEdit();
+
+function openEdit(manga) {
+    selectedManga.value = manga;
+    openEditModal();
+}
+
+async function handleSaveEdit(data) {
+    if (!selectedManga.value) return;
+    await editManga(selectedManga.value.id, data);
+}
+
+// ── Sources préférées ─────────────────────────────────────
+const selectedMangaId = computed(() => selectedManga.value?.id ?? null);
+const {
+    sources: preferredSources,
+    isLoading: sourcesIsLoading,
+    error: sourcesError,
+    isSaving: sourcesIsSaving,
+    savePreferredSources
+} = useMangaPreferredSources(selectedMangaId);
+
+function openSources(manga) {
+    selectedManga.value = manga;
+    isSourcesModalOpen.value = true;
+}
+
+function handleSaveSources(sourceIds) {
+    savePreferredSources(sourceIds);
+    isSourcesModalOpen.value = false;
+}
+
+// ── Refresh ───────────────────────────────────────────────
+const { refreshMetadata } = useMangaRefresh();
+const refreshingId = ref(null);
+
+async function doRefresh(manga) {
+    if (refreshingId.value) return;
+    refreshingId.value = manga.id;
+    try {
+        await refreshMetadata(manga.id);
+    } finally {
+        refreshingId.value = null;
+    }
+}
 </script>