diff --git a/backend/main.py b/backend/main.py
index bfe250a..9ed7737 100644
--- a/backend/main.py
+++ b/backend/main.py
@@ -6,8 +6,8 @@ import os
 # Importation de nos modules locaux
 from .database import engine, Base, get_db
 from .models import User
-from .auth import get_password_hash, generate_totp_secret, get_totp_uri
-from .schemas import AdminCreate
+from .auth import get_password_hash, generate_totp_secret, get_totp_uri, verify_password, verify_totp
+from .schemas import AdminCreate, LoginRequest
 
 # Création des tables dans la base de données
 Base.metadata.create_all(bind=engine)
@@ -43,7 +43,12 @@ def login_page(db: Session = Depends(get_db)):
     """Affiche la page de connexion sécurisée."""
     if is_setup_required(db):
         return RedirectResponse(url="/setup")
-    return {"message": "Page de connexion (Interface Vue.js à venir)."}
+        
+    frontend_path = os.path.join(os.getcwd(), "frontend", "login.html")
+    if not os.path.exists(frontend_path):
+        raise HTTPException(status_code=404, detail="Interface de connexion introuvable.")
+        
+    return FileResponse(frontend_path)
 
 @app.post("/api/setup")
 def create_admin(admin_data: AdminCreate, db: Session = Depends(get_db)):
@@ -77,4 +82,29 @@ def create_admin(admin_data: AdminCreate, db: Session = Depends(get_db)):
         "message": "Administrateur créé avec succès.",
         "totp_secret": totp_secret,
         "totp_uri": totp_uri
-    }
\ No newline at end of file
+    }
+
+@app.post("/api/login")
+def login(login_data: LoginRequest, db: Session = Depends(get_db)):
+    """Vérifie les identifiants et le code 2FA."""
+    user = db.query(User).filter(User.username == login_data.username).first()
+    
+    # Vérification de l'utilisateur et du mot de passe
+    if not user or not verify_password(login_data.password, user.hashed_password):
+        raise HTTPException(
+            status_code=status.HTTP_401_UNAUTHORIZED,
+            detail="Nom d'utilisateur ou mot de passe incorrect."
+        )
+    
+    # Vérification du code 2FA
+    if not verify_totp(user.totp_secret, login_data.totp_code):
+        raise HTTPException(
+            status_code=status.HTTP_401_UNAUTHORIZED,
+            detail="Code 2FA invalide."
+        )
+    
+    return {"message": "Connexion réussie"}
+
+@app.get("/dashboard")
+def dashboard():
+    return {"message": "Bienvenue sur le tableau de bord de l'Orchestrateur AETHAS38 ! (Interface à venir)"}
\ No newline at end of file
diff --git a/backend/schemas.py b/backend/schemas.py
index 99df7cc..3f7aafa 100644
--- a/backend/schemas.py
+++ b/backend/schemas.py
@@ -3,4 +3,10 @@ from pydantic import BaseModel, EmailStr
 class AdminCreate(BaseModel):
     email: EmailStr
     username: str
-    password: str
\ No newline at end of file
+    password: str
+
+# NOUVEAU : Schéma pour la connexion
+class LoginRequest(BaseModel):
+    username: str
+    password: str
+    totp_code: str
\ No newline at end of file
diff --git a/frontend/login.html b/frontend/login.html
new file mode 100644
index 0000000..a3352f1
--- /dev/null
+++ b/frontend/login.html
@@ -0,0 +1,104 @@
+<!DOCTYPE html>
+<html lang="fr" class="dark">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>AETHAS38 - Connexion</title>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            darkMode: 'class',
+            theme: {
+                extend: {
+                    colors: {
+                        aethas: {
+                            dark: '#0f172a', panel: '#1e293b', cyan: '#06b6d4', purple: '#a855f7'
+                        }
+                    }
+                }
+            }
+        }
+    </script>
+    <script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>
+    <style>
+        body { background-color: #0f172a; color: #f8fafc; font-family: 'Inter', sans-serif; }
+        .glass-panel {
+            background: rgba(30, 41, 59, 0.7); backdrop-filter: blur(10px);
+            border: 1px solid rgba(6, 182, 212, 0.2); box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
+        }
+        .neon-text { background: linear-gradient(to right, #06b6d4, #a855f7); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
+    </style>
+</head>
+<body class="flex items-center justify-center min-h-screen p-4 sm:p-8">
+
+<div id="app" class="w-full max-w-md transition-all duration-500">
+    <div class="text-center mb-8">
+        <img src="https://via.placeholder.com/150x150/0f172a/06b6d4?text=Logo+A38" alt="AETHAS38 Logo" class="w-24 h-24 mx-auto mb-4 rounded-full border-2 border-aethas-cyan shadow-[0_0_15px_rgba(6,182,212,0.5)]">
+        <h1 class="text-3xl font-bold tracking-wider neon-text">AETHAS38</h1>
+        <p class="text-gray-400 text-sm mt-2">Authentification Sécurisée</p>
+    </div>
+
+    <div class="glass-panel rounded-2xl p-6 sm:p-8">
+        <form @submit.prevent="submitLogin" class="space-y-5">
+            <div v-if="errorMessage" class="p-3 bg-red-900/50 border border-red-500 rounded text-red-200 text-sm text-center">
+                {{ errorMessage }}
+            </div>
+
+            <div>
+                <label class="block text-sm font-medium text-gray-300 mb-1">Nom d'utilisateur</label>
+                <input v-model="form.username" type="text" required class="w-full bg-aethas-dark border border-gray-600 rounded-lg px-4 py-2.5 focus:outline-none focus:border-aethas-cyan focus:ring-1 focus:ring-aethas-cyan transition-colors" placeholder="Admin">
+            </div>
+
+            <div>
+                <label class="block text-sm font-medium text-gray-300 mb-1">Mot de passe</label>
+                <input v-model="form.password" type="password" required class="w-full bg-aethas-dark border border-gray-600 rounded-lg px-4 py-2.5 focus:outline-none focus:border-aethas-cyan focus:ring-1 focus:ring-aethas-cyan transition-colors" placeholder="••••••••">
+            </div>
+
+            <div>
+                <label class="block text-sm font-medium text-gray-300 mb-1">Code 2FA (6 chiffres)</label>
+                <input v-model="form.totp_code" type="text" inputmode="numeric" pattern="[0-9]{6}" required maxlength="6" class="w-full bg-aethas-dark border border-gray-600 rounded-lg px-4 py-2.5 focus:outline-none focus:border-aethas-cyan focus:ring-1 focus:ring-aethas-cyan transition-colors text-center tracking-widest text-lg" placeholder="123456">
+            </div>
+
+            <button type="submit" :disabled="isSubmitting" class="w-full bg-gradient-to-r from-aethas-cyan to-aethas-purple hover:opacity-90 text-white font-semibold py-3 px-4 rounded-lg transition-all shadow-[0_0_10px_rgba(168,85,247,0.4)] flex justify-center items-center mt-6">
+                <span v-if="isSubmitting">Vérification...</span>
+                <span v-else>Se connecter</span>
+            </button>
+        </form>
+    </div>
+</div>
+
+<script>
+    const { createApp, reactive, ref } = Vue;
+    createApp({
+        setup() {
+            const form = reactive({ username: '', password: '', totp_code: '' });
+            const isSubmitting = ref(false);
+            const errorMessage = ref('');
+
+            const submitLogin = async () => {
+                isSubmitting.value = true;
+                errorMessage.value = '';
+                try {
+                    const response = await fetch('/api/login', {
+                        method: 'POST',
+                        headers: { 'Content-Type': 'application/json' },
+                        body: JSON.stringify(form)
+                    });
+                    const data = await response.json();
+                    if (!response.ok) throw new Error(data.detail || "Erreur de connexion");
+                    
+                    // Redirection vers le tableau de bord une fois connecté
+                    window.location.href = "/dashboard";
+                } catch (error) {
+                    errorMessage.value = error.message;
+                } finally {
+                    isSubmitting.value = false;
+                }
+            };
+            return { form, isSubmitting, errorMessage, submitLogin };
+        }
+    }).mount('#app');
+</script>
+
+</body>
+</html>
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index bdfca17..40c02e1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 fastapi
 uvicorn
 sqlalchemy
-psycopg2-binary
+psycopg[binary]
 requests
 pyotp
 qrcode