diff --git a/VApp/src/views/SessionEditor.vue b/VApp/src/views/SessionEditor.vue
new file mode 100644
index 00000000..19ac2e4b
--- /dev/null
+++ b/VApp/src/views/SessionEditor.vue
@@ -0,0 +1,610 @@
+<template>
+  <v-container>
+    <v-row class="mb-4 align-center">
+      <v-col cols="12" md="4" class="d-flex align-center gap-2">
+         <v-select
+            v-model="selectedSessionId"
+            :items="availableSessions"
+            item-title="title"
+            item-value="id"
+            label="Choisir une session"
+            variant="outlined"
+            hide-details
+            @update:model-value="loadSession"
+            rounded="xl"
+            class="flex-grow-1"
+         ></v-select>
+         <v-btn icon="mdi-plus" color="green" variant="tonal" @click="openCreateDialog" title="Nouvelle Session"></v-btn>
+         <v-btn icon="mdi-delete" color="red" variant="tonal" @click="deleteDialogVisible = true" :disabled="!selectedSessionId" title="Supprimer Session"></v-btn>
+      </v-col>
+      <v-col>
+        <h1 class="text-h4 white--text">Éditeur</h1>
+      </v-col>
+      <v-col class="text-right">
+        <v-btn rounded="xl" color="primary" @click="saveSession" :loading="saving" :disabled="!selectedSessionId">
+          <v-icon start>mdi-content-save</v-icon> Sauvegarder
+        </v-btn>
+      </v-col>
+    </v-row>
+
+    <div v-if="!selectedSessionId" class="text-center mt-10 text-h5 grey--text">
+        Veuillez sélectionner une session pour commencer.
+    </div>
+
+    <div v-else>
+        <v-alert v-if="error" type="error" closable class="mb-4">{{ error }}</v-alert>
+        <v-alert rounded="xl" v-if="success" type="success" closable class="mb-4">{{ success }}</v-alert>
+
+        <v-card class="mb-6" rounded="xl">
+        <v-card-title>Configuration Générale</v-card-title>
+        <v-card-text>
+            <v-row>
+            <v-col cols="12" md="6">
+                <v-text-field color="primary" v-model="sessionConfig.PackId" label="ID du Pack" readonly variant="outlined" rounded="xl"></v-text-field>
+            </v-col>
+            <v-col cols="12" md="6">
+                <v-text-field color="primary" v-model="sessionConfig.PackTitle" label="Titre du Pack" variant="outlined" rounded="xl"></v-text-field>
+            </v-col>
+            </v-row>
+        </v-card-text>
+        </v-card>
+
+        <v-card>
+        <v-card-title class="d-flex justify-space-between align-center">
+            Questions ({{ sessionConfig.Questions.length }})
+            <v-btn color="secondary" size="small" prepend-icon="mdi-plus" @click="openQuestionDialog()">Ajouter</v-btn>
+        </v-card-title>
+        <v-card-text>
+            <v-list lines="two" bg-color="transparent">
+            <v-list-item v-if="sessionConfig.Questions.length === 0">
+                <v-list-item-title class="text-center">Aucune question définie.</v-list-item-title>
+            </v-list-item>
+            
+            <template v-for="(question, index) in sessionConfig.Questions" :key="question.QuestionId">
+                <v-card variant="outlined" class="mb-2">
+                <v-card-text class="d-flex align-center py-2">
+                    <div class="mr-4 font-weight-bold text-h6">{{ index + 1 }}</div>
+                    <div class="flex-grow-1">
+                    <div class="text-subtitle-1 font-weight-bold">
+                        {{ question.QuestionId }} - {{ question.Type }} ({{ question.Points }} pts)
+                    </div>
+                    <div class="text-body-2">{{ question.QuestionText }}</div>
+                    <div class="text-caption grey--text">Réponse: {{ question.MasterData.CorrectAnswer }}</div>
+                    </div>
+                    <div class="d-flex flex-column gap-1">
+                        <v-btn icon="mdi-arrow-up" size="x-small" variant="text" :disabled="index === 0" @click="moveQuestion(index, -1)"></v-btn>
+                        <v-btn icon="mdi-arrow-down" size="x-small" variant="text" :disabled="index === sessionConfig.Questions.length - 1" @click="moveQuestion(index, 1)"></v-btn>
+                    </div>
+                    <div class="d-flex ml-2">
+                    <v-btn icon="mdi-pencil" size="small" variant="text" color="blue" @click="openQuestionDialog(question, index)"></v-btn>
+                    <v-btn icon="mdi-delete" size="small" variant="text" color="red" @click="deleteQuestion(index)"></v-btn>
+                    </div>
+                </v-card-text>
+                </v-card>
+            </template>
+            </v-list>
+        </v-card-text>
+        </v-card>
+    </div>
+
+    <!-- Dialog d'édition de question -->
+    <v-dialog  v-model="dialogVisible" persistent max-width="800px">
+      <v-card rounded="xl" class="pa-3">
+        <v-card-title class="text-title-style">
+            {{ editingIndex === -1 ? 'Nouvelle Question' : 'Éditer la Question' }}
+        </v-card-title>
+        <v-card-text>
+          <v-container>
+            <v-row>
+              <v-col cols="12" md="4">
+                <v-text-field color="primary" density="compact" variant="outlined" rounded="lg" v-model="editedQuestion.QuestionId" label="ID Question" hint="Unique ID, ex: Q-005"></v-text-field>
+              </v-col>
+              <v-col cols="12" md="4">
+                <v-select color="primary" density="compact" variant="outlined" rounded="lg" v-model="editedQuestion.Type" :items="['video', 'audio', 'picture']" label="Type"></v-select>
+              </v-col>
+              <v-col cols="12" md="4">
+                <v-text-field color="primary" density="compact" variant="outlined" rounded="lg" v-model.number="editedQuestion.Points" type="number" label="Points"></v-text-field>
+              </v-col>
+              <v-col cols="12">
+                <v-textarea color="primary" variant="outlined" rounded="lg" v-model="editedQuestion.QuestionText" label="Texte de la question" rows="2"></v-textarea>
+              </v-col>
+              
+              <!-- Media Section -->
+              <v-col cols="12">
+                 <div class="d-flex align-end">
+                    <!-- Preview Section -->
+                    <div v-if="editedQuestion.MediaUrl" class="mr-4 text-center" style="width: 120px; height: 120px; background: #333; display: flex; align-items: center; justify-content: center; overflow: hidden; border-radius: 8px; position: relative;">
+                        <img v-if="editedQuestion.Type === 'picture'" :src="getPreviewUrl(editedQuestion.MediaUrl)" style="width: 100%; height: 100%; object-fit: cover; cursor: pointer;" @click="showFullPreview = true">
+                        <video 
+                            v-else-if="editedQuestion.Type === 'video'" 
+                            :src="getPreviewUrl(editedQuestion.MediaUrl)" 
+                            style="width: 100%; height: 100%; object-fit: cover; cursor: pointer;" 
+                            @click="showVideoPreview = true"    
+                            @loadedmetadata="(e) => e.target.currentTime = e.target.duration / 3"
+                            muted
+                        ></video>
+                        <div v-else-if="editedQuestion.Type === 'audio'" class="text-caption" style="cursor: pointer;" @click="showAudioPreview = true">
+                            <v-icon size="64" color="primary">mdi-music</v-icon>
+                        </div>
+                    </div>
+                    
+                    <v-text-field color="primary" density="compact" variant="outlined" rounded="lg" v-model="editedQuestion.MediaUrl" label="URL du Média" class="flex-grow-2 mr-2" hide-details></v-text-field>
+                    <input 
+                        type="file" 
+                        ref="fileInputRef" 
+                        style="display: none;" 
+                        @change="onFileSelected"
+                        accept="image/*,video/*,audio/*"
+                    />
+                    <v-btn 
+                        rounded="lg"
+                        variant="tonal" 
+                        color="primary"
+                        :loading="uploading"
+                        :disabled="!editedQuestion.Type"
+                        @click="$refs.fileInputRef.click()"
+                    >
+                        <v-icon start>mdi-upload</v-icon>
+                        Upload
+                    </v-btn>
+                 </div>
+                 <div v-if="uploadError" class="text-caption text-red">{{ uploadError }}</div>
+              </v-col>
+
+              <v-col cols="12"><v-divider></v-divider></v-col>
+              <v-col cols="12" class="text-h6">Paramètres</v-col>
+              
+              <v-col cols="6" md="4">
+                  <v-switch inset v-model="editedQuestion.Settings.AutoPlay" label="AutoPlay" density="compact" color="primary"></v-switch>
+              </v-col>
+              <v-col cols="6" md="4">
+                  <v-switch inset v-model="editedQuestion.Settings.Loop" label="Loop" density="compact" color="primary"></v-switch>
+              </v-col>
+              <v-col cols="6" md="4">
+                  <v-text-field color="primary" variant="outlined" rounded="lg" v-model.number="editedQuestion.Settings.PlayTime" type="number" label="Durée (sec)" density="compact"></v-text-field>
+              </v-col>
+
+              <v-col cols="12"><v-divider></v-divider></v-col>
+              <v-label class="text-title-style">
+                Réponse (Maître du jeu)
+              </v-label>
+              <v-col cols="12" class="text-h6"></v-col>
+              
+              <v-col cols="12">
+                <v-text-field color="primary" variant="outlined" rounded="lg" v-model="editedQuestion.MasterData.CorrectAnswer" label="Réponse Correcte"></v-text-field>
+              </v-col>
+              <v-col cols="12">
+                <v-textarea color="primary" variant="outlined" rounded="lg" v-model="editedQuestion.MasterData.MasterNotes" label="Notes pour le MJ" rows="2"></v-textarea>
+              </v-col>
+              <v-col cols="12">
+                <v-textarea color="primary" variant="outlined" rounded="lg" v-model="editedQuestion.MasterData.Help" label="Indice / Aide" rows="2"></v-textarea>
+              </v-col>
+            </v-row>
+          </v-container>
+        </v-card-text>
+        <v-card-actions>
+          <v-spacer></v-spacer>
+          <v-btn color="primary" rounded="xl" variant="outlined" @click="closeDialog">Annuler</v-btn>
+          <v-btn color="success" rounded="xl" variant="outlined" @click="saveQuestion">Ok</v-btn>
+        </v-card-actions>
+      </v-card>
+    </v-dialog>
+
+    <!-- Dialog Preview Image -->
+    <v-dialog v-model="showFullPreview" max-width="90vw">
+        <v-card rounded="xl" class="pa-2">
+            <v-card-text class="d-flex justify-center" style="padding: 16px;">
+                <v-img
+                    :src="getPreviewUrl(editedQuestion.MediaUrl)" 
+                    max-height="80vh"
+                    rounded="lg"
+                    @click="showFullPreview = false"
+                    style="cursor: pointer;"
+                ></v-img>
+            </v-card-text>
+            <v-card-actions>
+                <v-spacer></v-spacer>
+                <v-btn color="primary" variant="text" @click="showFullPreview = false">Fermer</v-btn>
+            </v-card-actions>
+        </v-card>
+    </v-dialog>
+
+    <!-- Dialog Preview Video -->
+    <v-dialog v-model="showVideoPreview" max-width="90vw">
+        <v-card rounded="xl" class="pa-2">
+            <v-card-text class="d-flex justify-center" style="padding: 16px;">
+                <video 
+                    :src="getPreviewUrl(editedQuestion.MediaUrl)" 
+                    controls
+                    autoplay
+                    disablepictureinpicture 
+                    disableremoteplayback
+                    controlslist="nodownload"
+                    style="max-width: 100%; max-height: 80vh; border-radius: 12px;"
+                ></video>
+            </v-card-text>
+            <v-card-actions>
+                <v-spacer></v-spacer>
+                <v-btn color="primary" variant="text" @click="showVideoPreview = false">Fermer</v-btn>
+            </v-card-actions>
+        </v-card>
+    </v-dialog>
+
+    <!-- Dialog Preview Audio -->
+    <v-dialog v-model="showAudioPreview" max-width="500px">
+        <v-card rounded="xl" class="pa-4">
+            <v-card-title class="text-center">
+                <v-icon size="64" color="primary">mdi-music-circle</v-icon>
+            </v-card-title>
+            <v-card-text class="d-flex justify-center" style="padding: 16px;">
+                <audio 
+                    :src="getPreviewUrl(editedQuestion.MediaUrl)" 
+                    controls
+                    controlslist="nodownload"
+                    disablepictureinpicture 
+                    disableremoteplayback
+                    autoplay
+                    style="width: 100%;"
+                ></audio>
+            </v-card-text>
+            <v-card-actions>
+                <v-spacer></v-spacer>
+                <v-btn color="primary" variant="text" @click="showAudioPreview = false">Fermer</v-btn>
+            </v-card-actions>
+        </v-card>
+    </v-dialog>
+
+
+    <!-- Dialog Création de session -->
+    <v-dialog v-model="createDialogVisible" persistent max-width="500px">
+        <v-card rounded="xl">
+            <v-card-title class="text-h5">Nouvelle Session</v-card-title>
+            <v-card-text>
+                <v-text-field 
+                    v-model="newSessionName" 
+                    label="Nom de la session" 
+                    variant="outlined" 
+                    autofocus
+                    @keyup.enter="createSession"
+                ></v-text-field>
+            </v-card-text>
+            <v-card-actions>
+                <v-spacer></v-spacer>
+                <v-btn color="grey" variant="text" @click="createDialogVisible = false">Annuler</v-btn>
+                <v-btn color="green" variant="elevated" @click="createSession" :disabled="!newSessionName">Créer</v-btn>
+            </v-card-actions>
+        </v-card>
+    </v-dialog>
+
+    <!-- Dialog Suppression de session -->
+    <v-dialog v-model="deleteDialogVisible" max-width="400px">
+        <v-card rounded="xl">
+            <v-card-title class="text-h5 delete-dialog-title-style">Supprimer la session ?</v-card-title>
+            <v-card-text>
+                Cette action est irréversible !  Tous les fichiers de cette session seront supprimés.
+            </v-card-text>
+            <v-card-actions>
+                <v-spacer></v-spacer>
+                <v-btn rounded="xl" class="mb-3" color="grey" variant="text" @click="deleteDialogVisible = false">Annuler</v-btn>
+                <v-btn rounded="xl" class="mb-3 mr-3" color="red" variant="elevated" @click="confirmDeleteSession">Supprimer</v-btn>
+            </v-card-actions>
+        </v-card>
+    </v-dialog>
+  </v-container>
+</template>
+
+<script setup>
+import { ref, reactive, onMounted, onUnmounted } from 'vue';
+import mqtt from 'mqtt';
+import config from '@/config.js';
+import axios from 'axios'; 
+
+const availableSessions = ref([]);
+const selectedSessionId = ref(null);
+
+const sessionConfig = reactive({
+  PackId: '',
+  PackTitle: '',
+  Questions: []
+});
+
+const defaultQuestion = {
+  QuestionId: '',
+  Type: '',
+  Points: 1,
+  QuestionText: '',
+  MediaUrl: '',
+  Settings: {
+    StartAt: null,
+    StopAt: null,
+    AutoPlay: false,
+    Loop: false,
+    PlayTime: null,
+    DisplayMode: 'Cover',
+    BlurEffect: false
+  },
+  MasterData: {
+    CorrectAnswer: '',
+    MasterNotes: '',
+    Help: ''
+  }
+};
+
+const dialogVisible = ref(false);
+const editingIndex = ref(-1);
+const editedQuestion = reactive(JSON.parse(JSON.stringify(defaultQuestion)));
+
+// Creation Session
+const createDialogVisible = ref(false);
+const newSessionName = ref('');
+const deleteDialogVisible = ref(false);
+const showFullPreview = ref(false);
+const showVideoPreview = ref(false);
+const showAudioPreview = ref(false);
+
+const saving = ref(false);
+const uploading = ref(false);
+const error = ref('');
+const success = ref('');
+const uploadError = ref('');
+
+// MQTT
+const mqttBrokerUrl = config.mqttBrokerUrl;
+// Guess HTTP URL from MQTT URL (assuming typical setup or localhost fallback)
+// Ideally this should be in config too
+const httpBaseUrl = mqttBrokerUrl.replace('ws://', 'http://').replace('wss://', 'https://').split(':')[0] + ':' + (config.mqttBrokerUrl.includes('localhost') ? '3000' : '3000'); 
+// Warning: This URL construction is brittle. Better to put api URL in config. But for now we assume port 3000 next to MQTT.
+// Correct logic: take protocol://hostname from mqtt, add :3000.
+function getApiUrl() {
+    // Port 3001 to avoid conflict with Vite (3000)
+    // Use the same hostname as the current page to avoid "Private Network Access" blocks
+    return `http://192.168.1.178:3001`;
+}
+const API_URL = getApiUrl();
+
+function getPreviewUrl(relativePath) {
+    if (!relativePath || relativePath.startsWith('http')) return relativePath;
+    // Construct full URL: API_URL + /quizz/ + sessionId + relativePath
+    // relativePath starts with /assets/...
+    return `${API_URL}/quizz/${selectedSessionId.value}${relativePath}`;
+}
+
+
+let client = null;
+const topics = {
+    requestList: 'game/session/list/request',
+    responseList: 'game/session/list/response',
+    requestConfig: 'game/session/config/request',
+    getConfig: 'game/session/config/get',
+    updateConfig: 'game/session/config/update',
+    createSession: 'game/session/create',
+    deleteSession: 'game/session/delete'
+};
+
+onMounted(() => {
+    client = mqtt.connect(mqttBrokerUrl);
+
+    client.on('connect', () => {
+        console.log('SessionEditor: Connected to MQTT');
+        client.subscribe(topics.responseList);
+        client.subscribe(topics.getConfig);
+        
+        // Request list of sessions
+        client.publish(topics.requestList, '{}');
+    });
+
+    client.on('message', (topic, message) => {
+        if (topic === topics.responseList) {
+            try {
+                availableSessions.value = JSON.parse(message.toString());
+                console.log("Sessions received:", availableSessions.value);
+            } catch (e) { console.error(e); }
+        }
+        else if (topic === topics.getConfig) {
+            try {
+                const data = JSON.parse(message.toString());
+                // Reset config
+                sessionConfig.Questions = [];
+                Object.assign(sessionConfig, data);
+                console.log('Session config loaded');
+            } catch (e) {
+                console.error('Error parsing session config', e);
+                error.value = "Erreur lors du chargement de la configuration.";
+            }
+        }
+    });
+});
+
+onUnmounted(() => {
+    if (client) client.end();
+});
+
+function loadSession() {
+    if (!selectedSessionId.value) return;
+    console.log("Loading session:", selectedSessionId.value);
+    client.publish(topics.requestConfig, JSON.stringify({ SessionId: selectedSessionId.value }));
+}
+
+function openQuestionDialog(item, index) {
+    if (item) {
+        editingIndex.value = index;
+        Object.assign(editedQuestion, JSON.parse(JSON.stringify(item)));
+        if(!editedQuestion.Settings) editedQuestion.Settings = {...defaultQuestion.Settings};
+        if(!editedQuestion.MasterData) editedQuestion.MasterData = {...defaultQuestion.MasterData};
+    } else {
+        editingIndex.value = -1;
+        Object.assign(editedQuestion, JSON.parse(JSON.stringify(defaultQuestion)));
+        editedQuestion.QuestionId = "Q-NEW"; 
+    }
+    dialogVisible.value = true;
+    uploadError.value = '';
+}
+
+function closeDialog() {
+    dialogVisible.value = false;
+    setTimeout(() => {
+        Object.assign(editedQuestion, JSON.parse(JSON.stringify(defaultQuestion)));
+        editingIndex.value = -1;
+    }, 300);
+}
+
+function saveQuestion() {
+    if (editingIndex.value > -1) {
+        Object.assign(sessionConfig.Questions[editingIndex.value], editedQuestion);
+    } else {
+        sessionConfig.Questions.push(JSON.parse(JSON.stringify(editedQuestion)));
+    }
+    closeDialog();
+}
+
+function deleteQuestion(index) {
+    if (confirm('Êtes-vous sûr de vouloir supprimer cette question ?')) {
+        sessionConfig.Questions.splice(index, 1);
+    }
+}
+
+function moveQuestion(index, direction) {
+    const newIndex = index + direction;
+    if (newIndex >= 0 && newIndex < sessionConfig.Questions.length) {
+        const item = sessionConfig.Questions.splice(index, 1)[0];
+        sessionConfig.Questions.splice(newIndex, 0, item);
+    }
+}
+
+function onFileSelected(event) {
+    const file = event.target.files[0];
+    if (file) {
+        handleFileUpload(file);
+    }
+    // Reset input so same file can be selected again
+    event.target.value = '';
+}
+
+async function handleFileUpload(files) {
+    if (!files) return;
+    // Vuetify v-file-input can return a single object or an array depending on version/props
+    const file = Array.isArray(files) ? files[0] : files;
+    
+    if (!file) return;
+    
+    uploading.value = true;
+    uploadError.value = '';
+
+    // Validation: Type is mandatory for folder sorting
+    if (!editedQuestion.Type) {
+        uploadError.value = "Veuillez sélectionner un Type avant d'uploader un fichier.";
+        uploading.value = false;
+        // Reset input (optional but cleanest)
+        return;
+    }
+    
+    try {
+        const formData = new FormData();
+        // Append metadata BEFORE file so multer can read them first for destination/filename
+        formData.append('questionId', editedQuestion.QuestionId);
+        formData.append('type', editedQuestion.Type);
+        formData.append('file', file);
+        
+        // Upload to backend
+        const response = await axios.post(`${API_URL}/upload/${selectedSessionId.value}`, formData);
+        
+        if (response.data && response.data.path) {
+            editedQuestion.MediaUrl = response.data.path;
+            console.log("File uploaded successfully:", response.data.path);
+        }
+    } catch (e) {
+        console.error("Upload error:", e);
+        uploadError.value = "Erreur lors de l'upload du fichier.";
+    } finally {
+        uploading.value = false;
+    }
+}
+
+function openCreateDialog() {
+    newSessionName.value = '';
+    createDialogVisible.value = true;
+}
+
+function createSession() {
+    if (!newSessionName.value) return;
+    
+    console.log("Creating session:", newSessionName.value);
+    
+    try {
+        const payload = JSON.stringify({ SessionName: newSessionName.value });
+        client.publish(topics.createSession, payload);
+        
+        success.value = "Demande de création envoyée...";
+        setTimeout(() => success.value = '', 3000);
+        
+        createDialogVisible.value = false;
+    } catch (e) {
+        console.error("Error creating session", e);
+        error.value = "Erreur lors de la création.";
+    }
+}
+
+function confirmDeleteSession() {
+    if (!selectedSessionId.value) return;
+    
+    console.log("Deleting session:", selectedSessionId.value);
+    
+    try {
+        const payload = JSON.stringify({ SessionId: selectedSessionId.value });
+        client.publish(topics.deleteSession, payload);
+        
+        success.value = "Demande de suppression envoyée...";
+        setTimeout(() => success.value = '', 3000);
+        
+        deleteDialogVisible.value = false;
+        selectedSessionId.value = null;
+        sessionConfig.Questions = [];
+        sessionConfig.PackId = '';
+        sessionConfig.PackTitle = '';
+    } catch (e) {
+        console.error("Error deleting session", e);
+        error.value = "Erreur lors de la suppression.";
+    }
+}
+
+function saveSession() {
+    if (!selectedSessionId.value) return;
+    saving.value = true;
+    success.value = '';
+    error.value = '';
+    
+    try {
+        const payload = JSON.stringify({
+            SessionId: selectedSessionId.value,
+            Config: sessionConfig
+        });
+        client.publish(topics.updateConfig, payload);
+        success.value = "Sauvegarde envoyée."; 
+        setTimeout(() => success.value = '', 3000);
+    } catch (e) {
+        error.value = "Erreur lors de la sauvegarde : " + e.message;
+    } finally {
+        saving.value = false;
+    }
+}
+</script>
+
+<style scoped>
+    .gap-1 {
+        gap: 4px;
+    }
+    .gap-2 {
+        gap: 8px;
+    }
+    .delete-dialog-title-style {
+        color: rgb(var(--v-theme-primary)) !important; 
+        padding-left: 6%;
+        padding-top: 3%;
+    }
+    .text-title-style {
+        color: rgb(var(--v-theme-primary), 1) !important; 
+        opacity: 1;
+        font-size: 20px;
+        font-weight: bold;
+    }
+</style>