diff --git a/assets/vue/app/domain/reader/presentation/components/ChapterReader.vue b/assets/vue/app/domain/reader/presentation/components/ChapterReader.vue
index 7276ec3..8e46e22 100644
--- a/assets/vue/app/domain/reader/presentation/components/ChapterReader.vue
+++ b/assets/vue/app/domain/reader/presentation/components/ChapterReader.vue
@@ -9,19 +9,6 @@
         </div>
 
         <div v-else class="reader-content">
-            <ReaderControls
-                v-if="store.readingMode === 'single'"
-                :current-page="store.currentPage"
-                :total-pages="store.totalPages"
-                :is-first-page="store.isFirstPage"
-                :is-last-page="store.isLastPage"
-                :available-chapters="availableChapters"
-                :settings-open="settingsOpen"
-                @previous="store.previousPage"
-                @next="store.nextPage"
-                @chapter-selected="handleChapterSelected"
-                @toggle-settings="toggleSettings" />
-
             <template v-if="store.readingMode === 'single'">
                 <SingleModeReader
                     :page-data="store.currentPageData"
@@ -36,28 +23,8 @@
                     :zoom="store.zoom"
                     :double-page-mode="store.effectiveDoublePageMode"
                     @page-visible="store.handlePageVisible"
-                    @buttons-visibility-change="handleButtonsVisibilityChange"
                     ref="infiniteReaderRef" />
             </template>
-
-            <ReaderSettings
-                :reading-mode="store.readingMode"
-                :reading-direction="store.readingDirection"
-                :zoom="store.zoom"
-                :double-page-mode="store.effectiveDoublePageMode"
-                :double-page-settings="store.doublePageSettings"
-                :visible="showFloatingButtons"
-                :force-open="store.readingMode === 'single' ? settingsOpen : null"
-                @toggle-reading-mode="toggleReadingMode"
-                @toggle-reading-direction="toggleReadingDirection"
-                @zoom-in="zoomIn"
-                @zoom-out="zoomOut"
-                @zoom-change="handleZoomChange"
-                @double-page-mode-change="handleDoublePageModeChange"
-                @double-page-auto-detect-change="handleDoublePageAutoDetectChange"
-                @detection-threshold-change="handleDetectionThresholdChange"
-                @reset-preferences="handleResetPreferences"
-                @button-click="resetButtonsTimer" />
         </div>
     </div>
 </template>
@@ -68,8 +35,6 @@ import { useHeaderStore } from '../../../../shared/stores/headerStore';
 import { useUserPreferencesStore } from '../../../../domain/setting/application/store/userPreferencesStore';
 import { useReaderStore } from '../../application/store/readerStore';
 import InfiniteReader from './InfiniteReader.vue';
-import ReaderControls from './ReaderControls.vue';
-import ReaderSettings from './ReaderSettings.vue';
 import SingleModeReader from './SingleModeReader.vue';
 
     const props = defineProps({
@@ -87,28 +52,20 @@ import SingleModeReader from './SingleModeReader.vue';
     const headerStore = useHeaderStore();
     const prefs = useUserPreferencesStore();
 
-    // Référence vers InfiniteReader pour accéder à ses méthodes
     const infiniteReaderRef = ref(null);
 
-    // État pour la visibilité des boutons (géré par InfiniteReader en mode infini, localement en mode simple)
-    const showFloatingButtons = ref(false);
-    const settingsOpen = ref(false); // Nouvel état pour gérer l'ouverture des paramètres
-    let localButtonsTimer = null;
-
     // Actions de l'interface lecteur
     const toggleReadingMode = () => {
         const newMode = store.readingMode === 'single' ? 'infinite' : 'single';
         store.setReadingMode(newMode);
         prefs.setReadingMode(newMode === 'infinite' ? 'scroll' : 'single');
 
-        // Gérer la visibilité selon le mode
         if (newMode === 'single') {
             headerStore.disableAutoHide();
-            // En mode simple : toujours visible
-            showFloatingButtons.value = true;
-            clearTimeout(localButtonsTimer); // Annuler tout timer local
+            headerStore.disableReaderToolbarAutoHide();
         } else {
-            // En mode infini : utiliser la logique d'InfiniteReader
+            headerStore.enableReaderToolbarAutoHide();
+            headerStore.enableAutoHide();
             showButtonsWithTimer();
         }
     };
@@ -117,100 +74,40 @@ import SingleModeReader from './SingleModeReader.vue';
         const newDir = store.readingDirection === 'ltr' ? 'rtl' : 'ltr';
         store.setReadingDirection(newDir);
         prefs.setReadingDirection(newDir);
-        resetButtonsTimer();
     };
 
-    const zoomIn = () => {
-        store.setZoom(Math.min(store.zoom + 0.1, 2));
-        resetButtonsTimer();
-    };
+    const zoomIn = () => store.setZoom(Math.min(store.zoom + 0.1, 2));
+    const zoomOut = () => store.setZoom(Math.max(store.zoom - 0.1, 0.5));
 
-    const zoomOut = () => {
-        store.setZoom(Math.max(store.zoom - 0.1, 0.5));
-        resetButtonsTimer();
-    };
+    const handleZoomChange = (zoom) => store.setZoom(zoom);
 
-    const handleZoomChange = (zoom) => {
-        store.setZoom(zoom);
-        resetButtonsTimer();
-    };
+    const handleDoublePageModeChange = (mode) => store.setDoublePageMode(mode);
+    const handleDoublePageAutoDetectChange = (enabled) => store.setDoublePageAutoDetect(enabled);
+    const handleDetectionThresholdChange = (threshold) => store.setDoublePageDetectionThreshold(threshold);
+    const handleResetPreferences = () => store.resetPreferences();
 
-    // Fonctions pour les doubles pages
-    const handleDoublePageModeChange = (mode) => {
-        store.setDoublePageMode(mode);
-        resetButtonsTimer();
-    };
-
-    const handleDoublePageAutoDetectChange = (enabled) => {
-        store.setDoublePageAutoDetect(enabled);
-        resetButtonsTimer();
-    };
-
-    const handleDetectionThresholdChange = (threshold) => {
-        store.setDoublePageDetectionThreshold(threshold);
-        resetButtonsTimer();
-    };
-
-    const handleResetPreferences = () => {
-        store.resetPreferences();
-        resetButtonsTimer();
-    };
-
-    // Fonction pour afficher les boutons avec timer (avec fallback pour mode simple)
     const showButtonsWithTimer = () => {
         if (store.readingMode === 'infinite' && infiniteReaderRef.value) {
-            // Mode infini : utiliser la logique d'InfiniteReader
             infiniteReaderRef.value.showButtonsWithTimer();
-        } else {
-            // Mode simple : toujours visible, pas de timer
-            showFloatingButtons.value = true;
         }
     };
 
-    // Fonction centralisée pour réinitialiser le timer
     const resetButtonsTimer = () => {
         if (store.readingMode === 'infinite' && infiniteReaderRef.value) {
-            // Mode infini : utiliser la logique d'InfiniteReader
             infiniteReaderRef.value.resetButtonsTimer();
-        } else {
-            // Mode simple : toujours visible, pas de timer
-            showFloatingButtons.value = true;
         }
     };
 
-    // Gestionnaire pour les changements de visibilité des boutons
-    const handleButtonsVisibilityChange = (visible) => {
-        if (store.readingMode === 'infinite') {
-            showFloatingButtons.value = visible;
-        }
-        // En mode simple, on ignore les changements et on reste toujours visible
-    };
-
     const handleKeyPress = event => {
         if (store.readingMode === 'single') {
             if (event.key === 'ArrowRight') {
                 store.nextPage();
-                showButtonsWithTimer(); // Afficher les boutons lors de la navigation clavier
             } else if (event.key === 'ArrowLeft') {
                 store.previousPage();
-                showButtonsWithTimer(); // Afficher les boutons lors de la navigation clavier
             }
         }
     };
 
-    const handleChapterSelected = (chapterId) => {
-        // La navigation est déjà gérée par le ChapterSelector via le store
-        // Cette fonction est là pour d'éventuelles actions supplémentaires
-        console.log('Chapitre sélectionné:', chapterId);
-        resetButtonsTimer();
-    };
-
-    // Gestion des paramètres via le bouton intégré
-    const toggleSettings = () => {
-        settingsOpen.value = !settingsOpen.value;
-        resetButtonsTimer(); // Réinitialiser le timer lors de l'interaction
-    };
-
     watch(
         () => props.chapterId,
         newId => {
@@ -222,38 +119,46 @@ import SingleModeReader from './SingleModeReader.vue';
     );
 
     onMounted(() => {
-        // Charger les préférences sauvegardées
         store.loadPreferences();
-
         window.addEventListener('keydown', handleKeyPress);
 
-        // Auto-hide header si activé dans les préférences
         if (prefs.autoHideHeaderReader) {
             headerStore.enableAutoHide();
         }
 
-        // Auto-fullscreen si activé dans les préférences
+        if (store.readingMode === 'infinite') {
+            headerStore.enableReaderToolbarAutoHide();
+        }
+
         if (prefs.autoFullscreen && document.documentElement.requestFullscreen) {
             document.documentElement.requestFullscreen().catch(() => {});
         }
-
-        // Afficher les boutons au démarrage
-        showButtonsWithTimer();
     });
 
     onUnmounted(() => {
         window.removeEventListener('keydown', handleKeyPress);
-        // S'assurer que l'auto-hide est désactivé en quittant le lecteur
         headerStore.disableAutoHide();
-        // Nettoyer le timer local
-        clearTimeout(localButtonsTimer);
+        headerStore.disableReaderToolbarAutoHide();
+    });
+
+    defineExpose({
+        toggleReadingMode,
+        toggleReadingDirection,
+        zoomIn,
+        zoomOut,
+        handleZoomChange,
+        handleDoublePageModeChange,
+        handleDoublePageAutoDetectChange,
+        handleDetectionThresholdChange,
+        handleResetPreferences,
+        resetButtonsTimer,
+        showButtonsWithTimer,
     });
 </script>
 
 <style lang="postcss" scoped>
     .chapter-reader {
-        @apply w-full h-full flex flex-col items-center justify-center bg-gray-900 text-white;
-        @apply p-0 sm:p-2;
+        @apply w-full h-full flex flex-col bg-gray-900 text-white;
     }
 
     .loading {
@@ -265,8 +170,7 @@ import SingleModeReader from './SingleModeReader.vue';
     }
 
     .reader-content {
-        @apply w-full h-full flex flex-col;
-        @apply p-0 sm:p-2;
+        @apply w-full flex-1 flex flex-col min-h-0;
     }
 
     .rtl {
diff --git a/assets/vue/app/domain/reader/presentation/components/InfiniteReader.vue b/assets/vue/app/domain/reader/presentation/components/InfiniteReader.vue
index 05fd672..e6d4f0c 100644
--- a/assets/vue/app/domain/reader/presentation/components/InfiniteReader.vue
+++ b/assets/vue/app/domain/reader/presentation/components/InfiniteReader.vue
@@ -1,10 +1,5 @@
 <template>
     <div class="infinite-reader" ref="containerRef">
-        <!-- Navigation en haut -->
-        <div class="navigation-wrapper top">
-            <ChapterNavigation position="top" />
-        </div>
-
         <div v-for="(page, index) in pages" :key="index" class="page-wrapper">
             <div v-if="!page?.url" class="loading">
                 <div class="animate-spin rounded-full h-12 w-12 border-b-2 border-blue-600"></div>
@@ -12,11 +7,6 @@
             <ReaderPage v-else :page-data="page" :page-number="index + 1" :zoom="zoom" :double-page-mode="doublePageMode" loading="lazy" />
         </div>
 
-        <!-- Navigation en bas -->
-        <div class="navigation-wrapper bottom">
-            <ChapterNavigation position="bottom" />
-        </div>
-
         <!-- Bouton flottant pour revenir en haut -->
         <Transition
             enter-active-class="transition-all duration-300 ease-out"
@@ -29,13 +19,14 @@
             <button
                 v-show="showFloatingButtons"
                 @click="scrollToTop"
-                class="fixed bottom-6 right-6 z-[9999] bg-blue-600 hover:bg-blue-700 text-white w-12 h-12 rounded-full shadow-lg hover:shadow-xl flex items-center justify-center transition-all duration-200 hover:scale-110 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2"
+                class="fixed bottom-6 right-6 z-[9999] bg-gray-800 hover:bg-gray-700 text-white hover:text-green-500 flex flex-col items-center justify-center w-12 h-12 rounded shadow-lg transition-colors duration-200"
                 title="Revenir en haut"
                 type="button"
             >
-                <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <svg class="w-5 h-5 sm:w-6 sm:h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                     <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 10l7-7m0 0l7 7m-7-7v18" />
                 </svg>
+                <span class="text-xs hidden sm:inline">Haut</span>
             </button>
         </Transition>
     </div>
@@ -44,7 +35,6 @@
 <script setup>
     import { nextTick, onMounted, onUnmounted, ref, watch } from 'vue';
 import { useHeaderStore } from '../../../../shared/stores/headerStore';
-import ChapterNavigation from './ChapterNavigation.vue';
 import ReaderPage from './ReaderPage.vue';
 
     const props = defineProps({
@@ -169,10 +159,8 @@ import ReaderPage from './ReaderPage.vue';
             scrollDirection = 'up';
         }
 
-        // Gestion du header auto-hide (seulement si largeur < 1200px)
-        if (windowWidth.value < 1200) {
-            headerStore.updateScrollDirection(scrollTop);
-        }
+        // Gestion du header auto-hide (header : seulement si largeur < 1200px, toolbar : toujours)
+        headerStore.updateScrollDirection(scrollTop);
 
         // Gestion de la visibilité des boutons flottants (même condition pour tous)
         // Afficher si on scroll et qu'on est à plus de 300px
@@ -304,16 +292,14 @@ import ReaderPage from './ReaderPage.vue';
 
 <style lang="postcss" scoped>
     .infinite-reader {
-        @apply flex-1 flex flex-col items-center overflow-y-auto relative;
+        @apply flex-1 flex flex-col items-center overflow-y-auto relative min-h-0;
         /* Réduction du padding sur mobile */
         @apply py-2 sm:py-8;
-        height: calc(100vh - 8rem);
         scroll-behavior: smooth;
     }
 
     .page-wrapper {
-        @apply w-full flex justify-center min-h-[200px];
-        /* Réduction des marges sur mobile */
+        @apply w-full flex justify-center;
         @apply mb-2 sm:mb-4 px-1 sm:px-4;
     }
 
@@ -342,15 +328,4 @@ import ReaderPage from './ReaderPage.vue';
         @apply text-red-500 text-xl bg-red-500/10 rounded-lg;
     }
 
-    .navigation-wrapper {
-        @apply w-full max-w-4xl mx-auto px-4 mb-6;
-    }
-
-    .navigation-wrapper.top {
-        @apply mt-4;
-    }
-
-    .navigation-wrapper.bottom {
-        @apply mt-8 mb-4;
-    }
 </style>
diff --git a/assets/vue/app/domain/reader/presentation/components/ReaderPage.vue b/assets/vue/app/domain/reader/presentation/components/ReaderPage.vue
index 33ac8a0..733a2f5 100644
--- a/assets/vue/app/domain/reader/presentation/components/ReaderPage.vue
+++ b/assets/vue/app/domain/reader/presentation/components/ReaderPage.vue
@@ -1,5 +1,8 @@
 <template>
-    <div class="page-container" :style="{ transform: `scale(${zoom})` }">
+    <div
+        class="page-container"
+        :style="containerStyle"
+    >
         <div v-if="!pageData" class="error">Aucune donnée d'image disponible</div>
         <div v-else-if="!pageData.url" class="error">URL de l'image manquante</div>
 
@@ -79,6 +82,16 @@ import { useReaderStore } from '../../application/store/readerStore';
     });
 
     const store = useReaderStore();
+
+    // En mode single : zoom via la propriété CSS `zoom` (affecte le layout → scrollbars naturelles)
+    // En mode infinite : zoom via transform: scale (pas d'impact layout souhaité)
+    const containerStyle = computed(() => {
+        if (store.readingMode === 'single') {
+            return { zoom: props.zoom };
+        }
+        return { transform: `scale(${props.zoom})` };
+    });
+
     const imageRef = ref(null);
     const scrollContainerRef = ref(null);
     const naturalWidth = ref(0);
@@ -187,13 +200,27 @@ import { useReaderStore } from '../../application/store/readerStore';
     });
 
     const imageStyle = computed(() => {
-        if (!maxWidth.value) return {};
+        // Mode simple : laisser CSS contraindre les deux dimensions proportionnellement
+        if (store.readingMode === 'single') {
+            return {
+                maxWidth: '100%',
+                maxHeight: '100%',
+                width: 'auto',
+                height: 'auto',
+            };
+        }
 
-        return {
-            width: `${maxWidth.value}px`,
+        // Mode scroll : fixer la largeur, hauteur libre
+        const style = {
             height: 'auto',
-            maxWidth: '100%'
+            maxWidth: '100%',
         };
+
+        if (maxWidth.value) {
+            style.width = `${maxWidth.value}px`;
+        }
+
+        return style;
     });
 
     // Styles spéciaux pour les doubles pages
@@ -279,17 +306,15 @@ import { useReaderStore } from '../../application/store/readerStore';
 
 <style lang="postcss" scoped>
     .page-container {
-        @apply flex-1 flex items-center justify-center overflow-hidden;
+        @apply flex items-center justify-center;
         transform-origin: center;
-        /* Réduction des marges sur mobile */
         @apply p-0 sm:p-2;
     }
 
     .page-image {
         @apply object-contain;
-        /* La largeur est gérée par le JavaScript, on garde juste les contraintes max */
+        /* La largeur et max-height sont gérées par imageStyle selon le mode */
         max-width: 100%;
-        max-height: 100%;
     }
 
     /* Styles pour les doubles pages sur mobile */
diff --git a/assets/vue/app/domain/reader/presentation/components/ReaderSettings.vue b/assets/vue/app/domain/reader/presentation/components/ReaderSettings.vue
index ecbc5a3..367ef7c 100644
--- a/assets/vue/app/domain/reader/presentation/components/ReaderSettings.vue
+++ b/assets/vue/app/domain/reader/presentation/components/ReaderSettings.vue
@@ -1,29 +1,5 @@
 <template>
     <div class="reader-settings">
-        <!-- Bouton pour ouvrir/fermer les paramètres -->
-        <Transition
-            enter-active-class="transition-all duration-300 ease-out"
-            leave-active-class="transition-all duration-300 ease-in"
-            enter-from-class="opacity-0 translate-y-5 scale-75"
-            enter-to-class="opacity-100 translate-y-0 scale-100"
-            leave-from-class="opacity-100 translate-y-0 scale-100"
-            leave-to-class="opacity-0 translate-y-5 scale-75"
-        >
-            <button
-                v-show="visible"
-                @click="toggleSettings"
-                class="settings-toggle"
-                :class="{ 'active': effectiveIsOpen }"
-                :data-external-control="forceOpen !== null"
-                title="Paramètres du lecteur"
-            >
-                <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6V4m0 2a2 2 0 100 4m0-4a2 2 0 110 4m-6 8a2 2 0 100-4m0 4a2 2 0 100 4m0-4v2m0-6V4m6 6v10m6-2a2 2 0 100-4m0 4a2 2 0 100 4m0-4v2m0-6V4" />
-                </svg>
-            </button>
-        </Transition>
-
-        <!-- Panel des paramètres -->
         <Transition
             enter-active-class="transition-all duration-300 ease-out"
             leave-active-class="transition-all duration-300 ease-in"
@@ -32,63 +8,9 @@
             leave-from-class="opacity-100 translate-y-0 scale-100"
             leave-to-class="opacity-0 translate-y-4 scale-95"
         >
-            <div v-show="effectiveIsOpen" class="settings-panel" :data-external-control="forceOpen !== null" ref="panelRef">
-                <!-- Paramètres de base -->
-                <div class="settings-section">
-                    <h3 class="section-title">Mode de lecture</h3>
-                    <div class="setting-group">
-                        <button
-                            @click="onToggleReadingMode"
-                            class="setting-button"
-                            :class="{ 'active': readingMode === 'infinite' }"
-                        >
-                            <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 12h16m-7 6h7" />
-                            </svg>
-                            {{ readingMode === 'single' ? 'Mode Infini' : 'Mode Simple' }}
-                        </button>
+            <div v-show="open" class="settings-panel" ref="panelRef">
 
-                        <button
-                            @click="onToggleReadingDirection"
-                            class="setting-button"
-                            :class="{ 'active': readingDirection === 'rtl' }"
-                        >
-                            <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 16l-4-4m0 0l4-4m-4 4h18" />
-                            </svg>
-                            {{ readingDirection === 'ltr' ? 'RTL' : 'LTR' }}
-                        </button>
-                    </div>
-                </div>
-
-                <!-- Contrôles du zoom -->
-                <div class="settings-section">
-                    <h3 class="section-title">Zoom</h3>
-                    <div class="zoom-controls">
-                        <button @click="onZoomOut" class="zoom-button" :disabled="zoom <= 0.5">
-                            <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M20 12H4" />
-                            </svg>
-                        </button>
-                        <span class="zoom-display">{{ Math.round(zoom * 100) }}%</span>
-                        <button @click="onZoomIn" class="zoom-button" :disabled="zoom >= 2">
-                            <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4" />
-                            </svg>
-                        </button>
-                    </div>
-                    <input
-                        type="range"
-                        :value="zoom"
-                        @input="onZoomChange($event.target.value)"
-                        min="0.5"
-                        max="2"
-                        step="0.1"
-                        class="zoom-slider"
-                    />
-                </div>
-
-                <!-- Paramètres des doubles pages -->
+                <!-- Paramètres des doubles pages (mobile uniquement) -->
                 <div class="settings-section" v-if="isMobile">
                     <h3 class="section-title">
                         <svg class="w-5 h-5 inline mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
@@ -97,7 +19,6 @@
                         Doubles pages (Mobile)
                     </h3>
 
-                    <!-- Activation/désactivation -->
                     <div class="setting-item">
                         <label class="setting-label">
                             <input
@@ -113,7 +34,6 @@
                         </p>
                     </div>
 
-                    <!-- Mode d'affichage (si la détection automatique est activée) -->
                     <div v-if="doublePageSettings.autoDetect" class="setting-item">
                         <label class="setting-label">Mode d'affichage</label>
                         <select
@@ -125,22 +45,13 @@
                             <option value="scroll">Défilement horizontal</option>
                             <option value="normal">Affichage normal</option>
                         </select>
-
-                        <!-- Descriptions des modes -->
                         <p class="setting-description">
-                            <span v-if="doublePageMode === 'rotate'">
-                                Suggère de tourner l'appareil pour une meilleure lecture
-                            </span>
-                            <span v-else-if="doublePageMode === 'scroll'">
-                                Permet le défilement horizontal pour naviguer dans la page (commence à droite)
-                            </span>
-                            <span v-else>
-                                Affichage standard sans optimisation spéciale
-                            </span>
+                            <span v-if="doublePageMode === 'rotate'">Suggère de tourner l'appareil pour une meilleure lecture</span>
+                            <span v-else-if="doublePageMode === 'scroll'">Permet le défilement horizontal pour naviguer dans la page (commence à droite)</span>
+                            <span v-else>Affichage standard sans optimisation spéciale</span>
                         </p>
                     </div>
 
-                    <!-- Seuil de détection -->
                     <div v-if="doublePageSettings.autoDetect" class="setting-item">
                         <label class="setting-label">
                             Sensibilité de détection: {{ doublePageSettings.detectionThreshold.toFixed(1) }}
@@ -160,14 +71,14 @@
                     </div>
                 </div>
 
-                <!-- Actions -->
+                <!-- Réinitialiser -->
                 <div class="settings-section">
                     <div class="setting-actions">
                         <button @click="onResetPreferences" class="action-button reset">
                             <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                 <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15" />
                             </svg>
-                            Réinitialiser
+                            Réinitialiser les préférences
                         </button>
                     </div>
                 </div>
@@ -177,21 +88,9 @@
 </template>
 
 <script setup>
-    import { computed, onMounted, onUnmounted, ref, watch } from 'vue';
+    import { computed, onMounted, onUnmounted, ref } from 'vue';
 
     const props = defineProps({
-        readingMode: {
-            type: String,
-            required: true
-        },
-        readingDirection: {
-            type: String,
-            required: true
-        },
-        zoom: {
-            type: Number,
-            required: true
-        },
         doublePageMode: {
             type: String,
             default: 'rotate'
@@ -204,138 +103,38 @@
                 detectionThreshold: 1.4
             })
         },
-        // Visibilité contrôlée par le parent
-        visible: {
+        open: {
             type: Boolean,
-            default: true
-        },
-        // Contrôle externe de l'ouverture (pour le bouton intégré)
-        forceOpen: {
-            type: Boolean,
-            default: null // null = pas de contrôle externe, true/false = contrôle externe
+            default: false
         }
     });
 
     const emit = defineEmits([
-        'toggleReadingMode',
-        'toggleReadingDirection',
-        'zoomIn',
-        'zoomOut',
-        'zoomChange',
+        'toggleSettings',
         'doublePageModeChange',
         'doublePageAutoDetectChange',
         'detectionThresholdChange',
         'resetPreferences',
-        'buttonClick' // Signaler l'interaction au parent
     ]);
 
-    const isOpen = ref(false);
     const isMobile = computed(() => window.innerWidth < 768);
     const panelRef = ref(null);
 
-    // Computed pour gérer l'état d'ouverture (interne ou externe)
-    const effectiveIsOpen = computed(() => {
-        // Si forceOpen est défini (true/false), on l'utilise
-        if (props.forceOpen !== null) {
-            return props.forceOpen;
-        }
-        // Sinon, on utilise l'état interne
-        return isOpen.value;
-    });
-
-    const toggleSettings = () => {
-        // Si on est en contrôle externe, ne pas permettre le toggle via le bouton flottant
-        if (props.forceOpen !== null) {
-            return;
-        }
-
-        isOpen.value = !isOpen.value;
-        // Signaler l'interaction au parent
-        emit('buttonClick');
-    };
-
-    // Fonction pour fermer le panel (utilisée par les clics externes et internes)
-    const closePanel = () => {
-        if (props.forceOpen !== null) {
-            // Mode externe : émettre l'événement pour que le parent gère la fermeture
-            emit('buttonClick');
-        } else {
-            // Mode interne : fermer directement
-            isOpen.value = false;
-            emit('buttonClick');
-        }
-    };
-
-    // Gestion des clics en dehors du panel
     const handleClickOutside = (event) => {
-        if (effectiveIsOpen.value && panelRef.value && !panelRef.value.contains(event.target)) {
-            // Vérifier que le clic n'est pas sur le bouton de toggle
-            const settingsButton = document.querySelector('.settings-toggle, .settings-button');
-            if (settingsButton && settingsButton.contains(event.target)) {
-                return; // Laisser le bouton gérer le toggle
-            }
-
-            closePanel();
+        if (props.open && panelRef.value && !panelRef.value.contains(event.target)) {
+            emit('toggleSettings');
         }
     };
 
-    // Watcher pour empêcher la fermeture du bouton quand le panel est ouvert
-    watch(
-        () => effectiveIsOpen.value,
-        (newIsOpen) => {
-            if (newIsOpen || !newIsOpen) {
-                // Signaler l'interaction à chaque changement
-                emit('buttonClick');
-            }
-        }
-    );
+    onMounted(() => document.addEventListener('click', handleClickOutside, true));
+    onUnmounted(() => document.removeEventListener('click', handleClickOutside, true));
 
-    // Cycle de vie des event listeners
-    onMounted(() => {
-        document.addEventListener('click', handleClickOutside, true);
-    });
-
-    onUnmounted(() => {
-        document.removeEventListener('click', handleClickOutside, true);
-    });
-
-    // Méthodes des événements (toutes signalent l'interaction)
-    const onToggleReadingMode = () => {
-        emit('toggleReadingMode');
-        emit('buttonClick');
-    };
-    const onToggleReadingDirection = () => {
-        emit('toggleReadingDirection');
-        emit('buttonClick');
-    };
-    const onZoomIn = () => {
-        emit('zoomIn');
-        emit('buttonClick');
-    };
-    const onZoomOut = () => {
-        emit('zoomOut');
-        emit('buttonClick');
-    };
-    const onZoomChange = (value) => {
-        emit('zoomChange', parseFloat(value));
-        emit('buttonClick');
-    };
-    const onDoublePageModeChange = (mode) => {
-        emit('doublePageModeChange', mode);
-        emit('buttonClick');
-    };
-    const onDoublePageAutoDetectChange = (enabled) => {
-        emit('doublePageAutoDetectChange', enabled);
-        emit('buttonClick');
-    };
-    const onDetectionThresholdChange = (threshold) => {
-        emit('detectionThresholdChange', parseFloat(threshold));
-        emit('buttonClick');
-    };
+    const onDoublePageModeChange = (mode) => emit('doublePageModeChange', mode);
+    const onDoublePageAutoDetectChange = (enabled) => emit('doublePageAutoDetectChange', enabled);
+    const onDetectionThresholdChange = (threshold) => emit('detectionThresholdChange', parseFloat(threshold));
     const onResetPreferences = () => {
         emit('resetPreferences');
-        emit('buttonClick');
-        isOpen.value = false;
+        emit('toggleSettings');
     };
 </script>
 
@@ -344,25 +143,10 @@
         @apply relative;
     }
 
-    .settings-toggle {
-        @apply fixed top-20 right-4 z-50 w-12 h-12 bg-gray-800 hover:bg-gray-700 text-white rounded-full shadow-lg flex items-center justify-center transition-all duration-200;
-        @apply focus:outline-none focus:ring-2 focus:ring-blue-500;
-    }
-
-    /* Masquer le bouton flottant si on est en contrôle externe */
-    .settings-toggle[data-external-control="true"] {
-        display: none;
-    }
-
-    .settings-toggle.active {
-        @apply bg-blue-600 hover:bg-blue-700;
-    }
-
     .settings-panel {
-        @apply fixed top-36 right-4 z-40 w-80 max-w-[calc(100vw-2rem)] bg-gray-800 rounded-lg shadow-xl border border-gray-700 max-h-[80vh] overflow-y-auto;
+        @apply fixed top-20 right-4 z-40 w-80 max-w-[calc(100vw-2rem)] bg-gray-800 rounded-lg shadow-xl border border-gray-700 max-h-[80vh] overflow-y-auto;
     }
 
-    /* Responsive pour settings-panel */
     @media (max-width: 480px) {
         .settings-panel {
             width: 90vw;
@@ -371,14 +155,6 @@
         }
     }
 
-    /* Position adaptative pour le contrôle externe (bouton intégré) */
-    .settings-panel[data-external-control="true"] {
-        @apply top-32 left-1/2 right-auto;
-        transform: translateX(-50%);
-        /* S'assurer qu'il ne couvre pas les contrôles */
-        margin-top: 1rem;
-    }
-
     .settings-section {
         @apply p-4 border-b border-gray-700 last:border-b-0;
     }
@@ -387,44 +163,6 @@
         @apply text-white font-semibold text-lg mb-3 flex items-center;
     }
 
-    .setting-group {
-        @apply flex flex-col gap-2;
-    }
-
-    .setting-button {
-        @apply flex items-center gap-2 px-3 py-2 bg-gray-700 hover:bg-gray-600 text-white rounded-lg transition-colors duration-200 text-sm;
-    }
-
-    .setting-button.active {
-        @apply bg-blue-600 hover:bg-blue-700;
-    }
-
-    /* Contrôles du zoom */
-    .zoom-controls {
-        @apply flex items-center gap-3 mb-2;
-    }
-
-    .zoom-button {
-        @apply w-8 h-8 bg-gray-700 hover:bg-gray-600 disabled:bg-gray-800 disabled:cursor-not-allowed text-white rounded flex items-center justify-center transition-colors;
-    }
-
-    .zoom-display {
-        @apply text-white font-mono text-sm min-w-[3rem] text-center;
-    }
-
-    .zoom-slider {
-        @apply w-full h-2 bg-gray-700 rounded-lg appearance-none cursor-pointer;
-    }
-
-    .zoom-slider::-webkit-slider-thumb {
-        @apply appearance-none w-4 h-4 bg-blue-600 rounded-full cursor-pointer;
-    }
-
-    .zoom-slider::-moz-range-thumb {
-        @apply w-4 h-4 bg-blue-600 rounded-full cursor-pointer border-none;
-    }
-
-    /* Paramètres des doubles pages */
     .setting-item {
         @apply mb-4 last:mb-0;
     }
@@ -457,7 +195,6 @@
         @apply text-gray-400 text-xs leading-relaxed;
     }
 
-    /* Actions */
     .setting-actions {
         @apply flex gap-2;
     }
@@ -470,23 +207,9 @@
         @apply bg-red-600 hover:bg-red-700 text-white;
     }
 
-    /* Responsive */
     @media (max-width: 768px) {
         .settings-panel {
             @apply right-2 w-72;
         }
-
-        .settings-toggle {
-            @apply right-2;
-        }
-    }
-
-    /* Pour les très petits écrans */
-    @media (max-width: 480px) {
-        .settings-toggle {
-            right: 0.25rem;
-            width: 2.5rem;
-            height: 2.5rem;
-        }
     }
 </style>
diff --git a/assets/vue/app/domain/reader/presentation/components/ReaderToolbar.vue b/assets/vue/app/domain/reader/presentation/components/ReaderToolbar.vue
new file mode 100644
index 0000000..12ce03c
--- /dev/null
+++ b/assets/vue/app/domain/reader/presentation/components/ReaderToolbar.vue
@@ -0,0 +1,178 @@
+<template>
+    <Toolbar :config="toolbarConfig">
+        <template #center>
+            <!-- Mode simple : navigation entre pages -->
+            <div v-if="store.readingMode === 'single'" class="flex items-center gap-1">
+                <button
+                    @click="store.previousPage()"
+                    :disabled="store.isFirstPage"
+                    class="nav-btn"
+                    title="Page précédente"
+                >
+                    <ChevronLeftIcon class="h-4 w-4" />
+                </button>
+                <span class="text-white text-sm w-16 text-center">
+                    {{ store.currentPage + 1 }} / {{ store.totalPages }}
+                </span>
+                <button
+                    @click="store.nextPage()"
+                    :disabled="store.isLastPage"
+                    class="nav-btn"
+                    title="Page suivante"
+                >
+                    <ChevronRightIcon class="h-4 w-4" />
+                </button>
+            </div>
+
+            <!-- Mode scroll : navigation entre chapitres (ordre inversé en RTL) -->
+            <div v-else class="flex items-center gap-1">
+                <button
+                    @click="leftChapterAction"
+                    :disabled="!canGoLeftChapter || store.isLoading"
+                    class="chapter-nav-btn"
+                    :title="store.readingDirection === 'rtl' ? 'Chapitre suivant' : 'Chapitre précédent'"
+                >
+                    <ChevronDoubleLeftIcon class="h-4 w-4 flex-shrink-0" />
+                    <span class="text-xs">{{ store.readingDirection === 'rtl' ? 'Suivant' : 'Précédent' }}</span>
+                </button>
+                <button
+                    @click="rightChapterAction"
+                    :disabled="!canGoRightChapter || store.isLoading"
+                    class="chapter-nav-btn"
+                    :title="store.readingDirection === 'rtl' ? 'Chapitre précédent' : 'Chapitre suivant'"
+                >
+                    <span class="text-xs">{{ store.readingDirection === 'rtl' ? 'Précédent' : 'Suivant' }}</span>
+                    <ChevronDoubleRightIcon class="h-4 w-4 flex-shrink-0" />
+                </button>
+            </div>
+        </template>
+    </Toolbar>
+</template>
+
+<script setup>
+    import {
+    ArrowLeftIcon,
+    ChevronDoubleLeftIcon,
+    ChevronDoubleRightIcon,
+    ChevronLeftIcon,
+    ChevronRightIcon,
+    DocumentIcon,
+    EyeIcon,
+    EyeSlashIcon,
+    ListBulletIcon,
+    MinusIcon,
+    PlusIcon
+} from '@heroicons/vue/24/outline';
+import { computed } from 'vue';
+import { useRouter } from 'vue-router';
+import Toolbar from '../../../../shared/components/ui/Toolbar.vue';
+import { useHeaderStore } from '../../../../shared/stores/headerStore';
+import { useReaderStore } from '../../application/store/readerStore';
+
+    const props = defineProps({
+        chapterReaderRef: {
+            type: Object,
+            default: null
+        }
+    });
+
+    const store = useReaderStore();
+    const headerStore = useHeaderStore();
+    const router = useRouter();
+
+    // Vue auto-unwrap les refs dans le template : chapterReaderRef est déjà l'instance
+    const reader = computed(() => props.chapterReaderRef);
+
+    const goBack = () => {
+        const mangaId = store.currentChapter?.mangaId;
+        if (mangaId) {
+            router.push({ name: 'manga-details', params: { id: mangaId } });
+        } else {
+            router.back();
+        }
+    };
+
+    const toggleReadingMode = () => reader.value?.toggleReadingMode();
+    const toggleReadingDirection = () => reader.value?.toggleReadingDirection();
+    const zoomIn = () => store.setZoom(Math.min(store.zoom + 0.1, 2));
+    const zoomOut = () => store.setZoom(Math.max(store.zoom - 0.1, 0.5));
+
+    // En RTL, le bouton gauche (◄◄) avance dans l'histoire (chapitre suivant)
+    const isRtl = computed(() => store.readingDirection === 'rtl');
+    const leftChapterAction = () => isRtl.value ? store.goToNextChapter() : store.goToPreviousChapter();
+    const rightChapterAction = () => isRtl.value ? store.goToPreviousChapter() : store.goToNextChapter();
+    const canGoLeftChapter = computed(() => isRtl.value ? store.hasNextChapter : store.hasPreviousChapter);
+    const canGoRightChapter = computed(() => isRtl.value ? store.hasPreviousChapter : store.hasNextChapter);
+
+    const toolbarConfig = computed(() => ({
+        leftSection: [
+            {
+                type: 'button',
+                icon: ArrowLeftIcon,
+                label: 'Retour',
+                onClick: goBack,
+            },
+            {
+                type: 'label',
+                text: store.currentChapter?.title || '',
+                class: 'text-sm font-medium',
+            },
+            ...(store.currentChapter?.number != null ? [{
+                type: 'label',
+                text: `Ch.${store.currentChapter.number}`,
+            }] : []),
+        ],
+        rightSection: [
+            {
+                type: 'button',
+                icon: store.readingMode === 'single' ? ListBulletIcon : DocumentIcon,
+                label: store.readingMode === 'single' ? 'Scroll' : 'Simple',
+                active: store.readingMode === 'infinite',
+                onClick: toggleReadingMode,
+            },
+            {
+                type: 'button',
+                label: store.readingDirection.toUpperCase(),
+                active: store.readingDirection === 'rtl',
+                onClick: toggleReadingDirection,
+            },
+            { type: 'divider' },
+            {
+                type: 'button',
+                icon: MinusIcon,
+                disabled: store.zoom <= 0.5,
+                onClick: zoomOut,
+            },
+            {
+                type: 'label',
+                text: `${Math.round(store.zoom * 100)}%`,
+            },
+            {
+                type: 'button',
+                icon: PlusIcon,
+                disabled: store.zoom >= 2,
+                onClick: zoomIn,
+            },
+            ...(store.readingMode === 'infinite' ? [
+                { type: 'divider' },
+                {
+                    type: 'button',
+                    icon: headerStore.isReaderToolbarAutoHideEnabled ? EyeSlashIcon : EyeIcon,
+                    active: headerStore.isReaderToolbarAutoHideEnabled,
+                    title: headerStore.isReaderToolbarAutoHideEnabled ? 'Toolbar auto-masquée' : 'Toolbar toujours visible',
+                    onClick: () => headerStore.toggleReaderToolbarAutoHide(),
+                },
+            ] : []),
+        ],
+    }));
+</script>
+
+<style lang="postcss" scoped>
+    .nav-btn {
+        @apply flex items-center justify-center w-7 h-7 rounded bg-gray-700 hover:bg-gray-600 disabled:opacity-40 disabled:cursor-not-allowed transition-colors text-white;
+    }
+
+    .chapter-nav-btn {
+        @apply flex items-center justify-between gap-1 h-7 w-28 px-2 rounded bg-gray-700 hover:bg-gray-600 disabled:opacity-40 disabled:cursor-not-allowed transition-colors text-white;
+    }
+</style>
diff --git a/assets/vue/app/domain/reader/presentation/components/SingleModeReader.vue b/assets/vue/app/domain/reader/presentation/components/SingleModeReader.vue
index c26027e..7ac4ff4 100644
--- a/assets/vue/app/domain/reader/presentation/components/SingleModeReader.vue
+++ b/assets/vue/app/domain/reader/presentation/components/SingleModeReader.vue
@@ -5,10 +5,10 @@
                         <!-- Zone de navigation gauche (invisible) -->
             <div
                 class="navigation-zone left-zone"
-                @click.stop="goToPrevious"
+                @click.stop="onLeftZoneClick"
                 @mouseenter="showLeftHint"
                 @mouseleave="hideLeftHint"
-                title="Page précédente"
+                :title="isRtl ? 'Page suivante' : 'Page précédente'"
             ></div>
 
             <!-- Page centrale -->
@@ -24,21 +24,21 @@
             <!-- Zone de navigation droite (invisible) -->
             <div
                 class="navigation-zone right-zone"
-                @click.stop="goToNext"
+                @click.stop="onRightZoneClick"
                 @mouseenter="showRightHint"
                 @mouseleave="hideRightHint"
-                title="Page suivante"
+                :title="isRtl ? 'Page précédente' : 'Page suivante'"
             ></div>
         </div>
 
         <!-- Indicateurs visuels de navigation -->
         <div class="navigation-hints">
-            <div class="hint left-hint" v-if="canGoToPrevious && (showNavigationHints || showLeftHintHover)">
+            <div class="hint left-hint" v-if="canGoLeft && (showNavigationHints || showLeftHintHover)">
                 <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                     <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 19l-7-7 7-7" />
                 </svg>
             </div>
-            <div class="hint right-hint" v-if="canGoToNext && (showNavigationHints || showRightHintHover)">
+            <div class="hint right-hint" v-if="canGoRight && (showNavigationHints || showRightHintHover)">
                 <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                     <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7" />
                 </svg>
@@ -81,14 +81,18 @@ const showLeftHintHover = ref(false);
 const showRightHintHover = ref(false);
 let hintTimeout = null;
 
-// Computed pour vérifier les possibilités de navigation
-const canGoToPrevious = computed(() => {
-    return !store.isFirstPage || store.hasPreviousChapter;
-});
+const isRtl = computed(() => store.readingDirection === 'rtl');
 
-const canGoToNext = computed(() => {
-    return !store.isLastPage || store.hasNextChapter;
-});
+// Computed pour vérifier les possibilités de navigation
+const canGoToPrevious = computed(() => !store.isFirstPage || store.hasPreviousChapter);
+const canGoToNext = computed(() => !store.isLastPage || store.hasNextChapter);
+
+// En RTL, le côté gauche avance dans l'histoire (page suivante) et le droit recule
+const canGoLeft = computed(() => isRtl.value ? canGoToNext.value : canGoToPrevious.value);
+const canGoRight = computed(() => isRtl.value ? canGoToPrevious.value : canGoToNext.value);
+
+const onLeftZoneClick = () => isRtl.value ? goToNext() : goToPrevious();
+const onRightZoneClick = () => isRtl.value ? goToPrevious() : goToNext();
 
 // Navigation vers la page/chapitre précédent
 const goToPrevious = async () => {
@@ -151,22 +155,20 @@ const hideRightHint = () => {
 
 <style lang="postcss" scoped>
 .single-mode-reader {
-    @apply relative w-full h-full flex items-center justify-center;
-    /* Suppression des marges sur mobile */
-    @apply p-0 sm:p-2;
-    /* Ajouter des marges en haut et en bas pour l'espace des contrôles et paramètres */
-    @apply py-8 sm:py-12;
+    @apply relative w-full flex-1 flex flex-col min-h-0 overflow-hidden;
+    @apply py-2;
 }
 
 .page-navigation-wrapper {
-    @apply relative w-full h-full flex items-center justify-center cursor-pointer;
+    /* overflow-auto : scrollbars quand l'image zoomée déborde */
+    @apply relative w-full flex-1 min-h-0 overflow-auto cursor-pointer;
 }
 
 .page-content {
-    @apply flex-1 h-full flex items-center justify-center;
-    pointer-events: none; /* Empêche les clics sur l'image elle-même */
-    /* Optimisation pour mobile */
-    @apply p-0;
+    /* min-h-full : centre l'image quand elle est plus petite que le conteneur */
+    min-height: 100%;
+    @apply flex items-center justify-center;
+    pointer-events: none;
 }
 
 .navigation-zone {
diff --git a/assets/vue/app/domain/reader/presentation/pages/ChapterPage.vue b/assets/vue/app/domain/reader/presentation/pages/ChapterPage.vue
index d58db40..59d19dc 100644
--- a/assets/vue/app/domain/reader/presentation/pages/ChapterPage.vue
+++ b/assets/vue/app/domain/reader/presentation/pages/ChapterPage.vue
@@ -1,56 +1,31 @@
 <template>
     <div class="chapter-page">
-        <div class="chapter-header">
-            <!-- Bouton de retour -->
-            <div class="flex items-center gap-4 mb-4">
-                <button
-                    @click="goBackToManga"
-                    class="flex items-center gap-2 px-3 py-2 bg-gray-700 hover:bg-gray-600 rounded-lg text-white transition-colors duration-200"
-                    :disabled="!currentChapter?.mangaId"
-                >
-                    <ArrowLeftIcon class="h-5 w-5" />
-                    <span class="text-sm font-medium">Retour au manga</span>
-                </button>
-            </div>
-
-            <!-- Titre du chapitre amélioré -->
-            <div class="chapter-title-section">
-                <h1 class="text-3xl md:text-4xl font-bold text-white leading-tight">
-                    {{ currentChapter?.title || 'Chargement...' }}
-                </h1>
-                <div class="chapter-meta mt-3">
-                    <span class="inline-flex items-center px-3 py-1 bg-blue-600 text-white text-sm font-semibold rounded-full">
-                        Chapitre {{ currentChapter?.number }}
-                    </span>
-                </div>
+        <div
+            class="toolbar-wrapper"
+            :class="{ 'toolbar-hidden': !headerStore.shouldShowReaderToolbar }"
+        >
+            <div class="toolbar-slide">
+                <ReaderToolbar :chapter-reader-ref="chapterReaderRef" />
             </div>
         </div>
-
         <div class="reader-container">
-            <ChapterReader :chapter-id="chapterId" />
+            <ChapterReader ref="chapterReaderRef" :chapter-id="chapterId" />
         </div>
     </div>
 </template>
 
 <script setup>
-    import { ArrowLeftIcon } from '@heroicons/vue/24/outline';
-import { computed } from 'vue';
-import { useRoute, useRouter } from 'vue-router';
-import { useReaderStore } from '../../application/store/readerStore';
+    import { computed, ref } from 'vue';
+import { useRoute } from 'vue-router';
+import { useHeaderStore } from '../../../../shared/stores/headerStore';
 import ChapterReader from '../components/ChapterReader.vue';
+import ReaderToolbar from '../components/ReaderToolbar.vue';
 
     const route = useRoute();
-    const router = useRouter();
-    const store = useReaderStore();
+    const headerStore = useHeaderStore();
 
     const chapterId = computed(() => route.params.chapterId);
-    const currentChapter = computed(() => store.currentChapter);
-
-    const goBackToManga = () => {
-        if (currentChapter.value?.mangaId) {
-            router.push({ name: 'manga-details', params: { id: currentChapter.value.mangaId } });
-        }
-    };
+    const chapterReaderRef = ref(null);
 </script>
 
 <style lang="postcss" scoped>
@@ -58,19 +33,26 @@ import ChapterReader from '../components/ChapterReader.vue';
         @apply w-full h-full flex flex-col;
     }
 
-    .chapter-header {
-        @apply p-6 bg-gradient-to-b from-gray-800 to-gray-900 border-b border-gray-700 shadow-lg;
+    .toolbar-wrapper {
+        @apply overflow-hidden;
+        max-height: 5rem;
+        transition: max-height 300ms ease-in-out;
     }
 
-    .chapter-title-section {
-        @apply space-y-2;
+    .toolbar-wrapper.toolbar-hidden {
+        max-height: 0;
     }
 
-    .chapter-meta {
-        @apply flex flex-wrap items-center gap-3;
+    .toolbar-slide {
+        transform: translateY(0);
+        transition: transform 300ms ease-in-out;
+    }
+
+    .toolbar-hidden .toolbar-slide {
+        transform: translateY(-100%);
     }
 
     .reader-container {
-        @apply flex-1 overflow-hidden;
+        @apply flex-1 overflow-hidden min-h-0;
     }
 </style>
diff --git a/assets/vue/app/shared/components/layout/Layout.vue b/assets/vue/app/shared/components/layout/Layout.vue
index cb81098..5de16a6 100644
--- a/assets/vue/app/shared/components/layout/Layout.vue
+++ b/assets/vue/app/shared/components/layout/Layout.vue
@@ -12,9 +12,10 @@
             @add-manga-click="$emit('add-manga-click', $event)" />
 
         <main :class="[
-            'flex-1 mt-16 flex flex-col overflow-hidden',
+            'flex-1 flex flex-col overflow-hidden',
+            headerStore.shouldShowHeader ? 'mt-16' : 'mt-0',
             isReaderMode ? '' : 'md:ml-60'
-        ]">
+        ]" style="transition: margin-top 300ms ease-in-out;">
             <RouterView></RouterView>
         </main>
     </div>
@@ -23,10 +24,12 @@
 <script setup>
     import { computed, ref } from 'vue';
 import { useRoute } from 'vue-router';
+import { useHeaderStore } from '../../stores/headerStore';
 import Header from './Header.vue';
 import Sidebar from './Sidebar.vue';
 
     const route = useRoute();
+    const headerStore = useHeaderStore();
     const isSidebarOpen = ref(false);
 
     // Détecte si on est en mode Reader
diff --git a/assets/vue/app/shared/components/ui/Toolbar.vue b/assets/vue/app/shared/components/ui/Toolbar.vue
index 44e1f74..35a58d8 100644
--- a/assets/vue/app/shared/components/ui/Toolbar.vue
+++ b/assets/vue/app/shared/components/ui/Toolbar.vue
@@ -4,6 +4,9 @@
             <!-- Left section -->
             <ToolbarSection :items="config.leftSection" />
 
+            <!-- Center section (optional slot) -->
+            <slot name="center" />
+
             <!-- Right section -->
             <ToolbarSection :items="config.rightSection" />
         </div>
diff --git a/assets/vue/app/shared/components/ui/ToolbarButton.vue b/assets/vue/app/shared/components/ui/ToolbarButton.vue
index e685e31..9dc80d2 100644
--- a/assets/vue/app/shared/components/ui/ToolbarButton.vue
+++ b/assets/vue/app/shared/components/ui/ToolbarButton.vue
@@ -1,11 +1,13 @@
 <template>
     <button
         @click="$emit('click')"
+        :disabled="disabled"
         :class="[
             'flex flex-col items-center justify-center min-h-12 sm:min-h-14 w-min px-2 sm:ml-4 ml-1 rounded group text-white',
             active
                 ? 'text-green-500' // Style actif
-                : 'hover:text-green-500' // Effet de survol
+                : 'hover:text-green-500', // Effet de survol
+            disabled ? 'opacity-40 cursor-not-allowed' : ''
         ]"
         :aria-label="label || 'Toolbar button'">
         <component v-if="icon" :is="icon" class="h-5 w-5 sm:h-6 sm:w-6" />
@@ -30,6 +32,10 @@
         active: {
             type: Boolean,
             default: false
+        },
+        disabled: {
+            type: Boolean,
+            default: false
         }
     });
 
diff --git a/assets/vue/app/shared/components/ui/ToolbarSection.vue b/assets/vue/app/shared/components/ui/ToolbarSection.vue
index 1cd95e3..83f5192 100644
--- a/assets/vue/app/shared/components/ui/ToolbarSection.vue
+++ b/assets/vue/app/shared/components/ui/ToolbarSection.vue
@@ -6,6 +6,7 @@
                 :icon="item.icon"
                 :label="item.label"
                 :active="item.active"
+                :disabled="item.disabled"
                 @click="item.onClick" />
             <ToolbarDropdown
                 v-else-if="item.type === 'dropdown'"
@@ -14,7 +15,9 @@
                 :active="item.active"
                 :items="item.items" />
             <Divider v-else-if="item.type === 'divider'" />
-            <!-- Ajoutez d'autres types d'éléments ici si nécessaire -->
+            <span
+                v-else-if="item.type === 'label'"
+                :class="['text-white px-1 select-none', item.class || 'text-xs']">{{ item.text }}</span>
         </template>
     </div>
 </template>
@@ -36,6 +39,7 @@
                         item.type &&
                         (item.type === 'button' ||
                             item.type === 'divider' ||
+                            item.type === 'label' ||
                             (item.type === 'dropdown' && Array.isArray(item.items)))
                 );
             }
diff --git a/assets/vue/app/shared/stores/headerStore.js b/assets/vue/app/shared/stores/headerStore.js
index aedc1aa..d311b8f 100644
--- a/assets/vue/app/shared/stores/headerStore.js
+++ b/assets/vue/app/shared/stores/headerStore.js
@@ -4,19 +4,20 @@ export const useHeaderStore = defineStore('header', {
     state: () => ({
         isHeaderVisible: true,
         isAutoHideEnabled: false,
+        isReaderToolbarVisible: true,
+        isReaderToolbarAutoHideEnabled: false,
         lastScrollY: 0,
         scrollDirection: 'up'
     }),
 
     getters: {
         shouldShowHeader: (state) => {
-            // Si l'auto-hide n'est pas activé, toujours afficher le header
-            if (!state.isAutoHideEnabled) {
-                return true;
-            }
-
-            // Si l'auto-hide est activé, suivre la visibilité
+            if (!state.isAutoHideEnabled) return true;
             return state.isHeaderVisible;
+        },
+        shouldShowReaderToolbar: (state) => {
+            if (!state.isReaderToolbarAutoHideEnabled) return true;
+            return state.isReaderToolbarVisible;
         }
     },
 
@@ -27,35 +28,47 @@ export const useHeaderStore = defineStore('header', {
 
         disableAutoHide() {
             this.isAutoHideEnabled = false;
-            this.isHeaderVisible = true; // Toujours visible quand désactivé
+            this.isHeaderVisible = true;
         },
 
-                updateScrollDirection(scrollY) {
-            // Éviter les calculs inutiles si pas d'auto-hide
-            if (!this.isAutoHideEnabled) {
-                this.lastScrollY = scrollY;
-                return;
-            }
+        enableReaderToolbarAutoHide() {
+            this.isReaderToolbarAutoHideEnabled = true;
+            this.isReaderToolbarVisible = true;
+        },
 
-            // Détecter la direction du scroll avec un seuil pour éviter les micro-mouvements
+        disableReaderToolbarAutoHide() {
+            this.isReaderToolbarAutoHideEnabled = false;
+            this.isReaderToolbarVisible = true;
+        },
+
+        toggleReaderToolbarAutoHide() {
+            if (this.isReaderToolbarAutoHideEnabled) {
+                this.disableReaderToolbarAutoHide();
+                this.disableAutoHide();
+            } else {
+                this.enableReaderToolbarAutoHide();
+                this.enableAutoHide();
+            }
+        },
+
+        updateScrollDirection(scrollY) {
             const scrollDifference = Math.abs(scrollY - this.lastScrollY);
 
             if (scrollDifference < 5) {
-                // Mouvement trop petit, on ignore
                 return;
             }
 
             if (scrollY > this.lastScrollY && scrollY > 100) {
-                // Scroll vers le bas et suffisamment de scroll
                 if (this.scrollDirection !== 'down') {
                     this.scrollDirection = 'down';
-                    this.isHeaderVisible = false;
+                    if (this.isAutoHideEnabled) this.isHeaderVisible = false;
+                    if (this.isReaderToolbarAutoHideEnabled) this.isReaderToolbarVisible = false;
                 }
             } else if (scrollY < this.lastScrollY) {
-                // Scroll vers le haut
                 if (this.scrollDirection !== 'up') {
                     this.scrollDirection = 'up';
-                    this.isHeaderVisible = true;
+                    if (this.isAutoHideEnabled) this.isHeaderVisible = true;
+                    if (this.isReaderToolbarAutoHideEnabled) this.isReaderToolbarVisible = true;
                 }
             }
 
diff --git a/src/Domain/Reader/Application/QueryHandler/GetChapterContextHandler.php b/src/Domain/Reader/Application/QueryHandler/GetChapterContextHandler.php
index e33e770..120b307 100644
--- a/src/Domain/Reader/Application/QueryHandler/GetChapterContextHandler.php
+++ b/src/Domain/Reader/Application/QueryHandler/GetChapterContextHandler.php
@@ -23,12 +23,13 @@ final readonly class GetChapterContextHandler
         $context = $this->chapterRepository->getChapterContext($chapterId);
 
         return new ChapterContextResponse(
-            $query->getChapterId(),
-            $context->getChapterTitle(),
-            $context->getNumber(),
-            $context->getTotalPages(),
-            $context->getPreviousChapterId()?->getValue(),
-            $context->getNextChapterId()?->getValue(),
+            id: $query->getChapterId(),
+            mangaId: $context->getMangaId(),
+            title: $context->getChapterTitle(),
+            number: $context->getNumber(),
+            totalPages: $context->getTotalPages(),
+            previousChapterId: $context->getPreviousChapterId()?->getValue(),
+            nextChapterId: $context->getNextChapterId()?->getValue(),
         );
     }
 }
diff --git a/src/Domain/Reader/Application/Response/ChapterContextResponse.php b/src/Domain/Reader/Application/Response/ChapterContextResponse.php
index 480ebf0..a0678b1 100644
--- a/src/Domain/Reader/Application/Response/ChapterContextResponse.php
+++ b/src/Domain/Reader/Application/Response/ChapterContextResponse.php
@@ -8,6 +8,7 @@ final readonly class ChapterContextResponse
 {
     public function __construct(
         private string  $id,
+        private string  $mangaId,
         private string  $title,
         private float   $number,
         private int     $totalPages,
@@ -21,6 +22,11 @@ final readonly class ChapterContextResponse
         return $this->id;
     }
 
+    public function getMangaId(): string
+    {
+        return $this->mangaId;
+    }
+
     public function getTitle(): string
     {
         return $this->title;
diff --git a/src/Domain/Reader/Domain/Model/ChapterContext.php b/src/Domain/Reader/Domain/Model/ChapterContext.php
index 4d7cc11..4e72f6b 100644
--- a/src/Domain/Reader/Domain/Model/ChapterContext.php
+++ b/src/Domain/Reader/Domain/Model/ChapterContext.php
@@ -12,6 +12,7 @@ readonly class ChapterContext
         private ChapterId $id,
         private ?ChapterId $previousChapterId,
         private ?ChapterId $nextChapterId,
+        private string $mangaId,
         private string $mangaTitle,
         private float $number,
         private ?string $chapterTitle,
@@ -39,6 +40,11 @@ readonly class ChapterContext
         return $this->nextChapterId;
     }
 
+    public function getMangaId(): string
+    {
+        return $this->mangaId;
+    }
+
     public function getMangaTitle(): string
     {
         return $this->mangaTitle;
diff --git a/src/Domain/Reader/Infrastructure/ApiPlatform/State/Provider/ChapterContextProvider.php b/src/Domain/Reader/Infrastructure/ApiPlatform/State/Provider/ChapterContextProvider.php
index 3301c80..731e73f 100644
--- a/src/Domain/Reader/Infrastructure/ApiPlatform/State/Provider/ChapterContextProvider.php
+++ b/src/Domain/Reader/Infrastructure/ApiPlatform/State/Provider/ChapterContextProvider.php
@@ -27,6 +27,7 @@ final readonly class ChapterContextProvider implements ProviderInterface
 
         return new ChapterContextResponse(
             id: $response->getId(),
+            mangaId: $response->getMangaId(),
             title: $response->getTitle(),
             number: $response->getNumber(),
             totalPages: $response->getTotalPages(),
diff --git a/src/Domain/Reader/Infrastructure/Persistence/LegacyChapterRepository.php b/src/Domain/Reader/Infrastructure/Persistence/LegacyChapterRepository.php
index db5a134..52ad031 100644
--- a/src/Domain/Reader/Infrastructure/Persistence/LegacyChapterRepository.php
+++ b/src/Domain/Reader/Infrastructure/Persistence/LegacyChapterRepository.php
@@ -49,6 +49,7 @@ readonly class LegacyChapterRepository implements ChapterRepositoryInterface
             id: $chapterId,
             previousChapterId: $this->getPreviousChapterId($chapterId),
             nextChapterId: $this->getNextChapterId($chapterId),
+            mangaId: (string) $chapter->getManga()->getId(),
             mangaTitle: $chapter->getManga()->getTitle(),
             number: $chapter->getNumber(),
             chapterTitle: $chapter->getTitle(),
diff --git a/tests/Feature/Reader/GetChapterContextTest.php b/tests/Feature/Reader/GetChapterContextTest.php
index d897a3d..bf406c7 100644
--- a/tests/Feature/Reader/GetChapterContextTest.php
+++ b/tests/Feature/Reader/GetChapterContextTest.php
@@ -53,6 +53,7 @@ final class GetChapterContextTest extends AbstractApiTestCase
 
         $this->assertJsonContains([
             'id' => (string)$chapter1->getId(),
+            'mangaId' => (string)$manga->getId(),
             'title' => 'Chapter 1',
             'number' => 1,
             'totalPages' => 0,