diff --git a/CodeIgniter-3.1.13/application/config/config.php b/CodeIgniter-3.1.13/application/config/config.php
index c4f49b2..e3ce1e5 100644
--- a/CodeIgniter-3.1.13/application/config/config.php
+++ b/CodeIgniter-3.1.13/application/config/config.php
@@ -23,7 +23,7 @@ defined('BASEPATH') OR exit('No direct script access allowed');
 | a PHP script and you can easily do that on your own.
 |
 */
-$config['base_url'] = 'https://dwarves.iut-fbleau.fr/~stiti/SAE_2.02/CodeIgniter-3.1.13/';
+$config['base_url'] = 'https://dwarves.iut-fbleau.fr/~orfao/SAE/SAE_2.02/CodeIgniter-3.1.13/';
 
 /*
 |--------------------------------------------------------------------------
diff --git a/CodeIgniter-3.1.13/application/controllers/Albums.php b/CodeIgniter-3.1.13/application/controllers/Albums.php
index 68b5bd0..cc6b8d8 100644
--- a/CodeIgniter-3.1.13/application/controllers/Albums.php
+++ b/CodeIgniter-3.1.13/application/controllers/Albums.php
@@ -28,22 +28,27 @@ class Albums extends CI_Controller {
         $data['order_by'] = $order_by;
         $data['genre_id'] = $genre_id;
         $data['artist_id'] = $artist_id;
+        $data['title']= 'Albums - Onzeur';
+        $data['css']='assets/css/style';
 
         // Récupérer les genres et les artistes pour les filtres
         $data['genres'] = $this->model_music->getGenres();
         $data['artists'] = $this->model_music->getArtists();
         
-        $this->load->view('layout/header_dark');
-        $this->load->view('albums_list', $data);
+        $this->load->view('layout/header_dark', $data);
+        $this->load->view('albums_list',$data);
         $this->load->view('layout/footer_dark');
     }
 
     public function view($id){
         $album = $this->model_music->get_album_by_id($id);
         $data['album'] = $album;
+        
+        $data['title'] = $album->name." - Details";
+        $data['css']='assets/css/album_view';
 
-        $this->load->view('layout/header_dark');
-        $this->load->view('album_view', $data);
+        $this->load->view('layout/header_dark', $data);
+        $this->load->view('album_view');
         $this->load->view('layout/footer_dark');
     }
 
diff --git a/CodeIgniter-3.1.13/application/controllers/Artiste.php b/CodeIgniter-3.1.13/application/controllers/Artiste.php
index ce85aad..0c2458e 100644
--- a/CodeIgniter-3.1.13/application/controllers/Artiste.php
+++ b/CodeIgniter-3.1.13/application/controllers/Artiste.php
@@ -24,8 +24,10 @@ class Artiste extends CI_Controller {
             $data['artiste'] = $artiste;
             $data['albums'] = $albums;
             $data['mostUsedGenre'] = $mostUsedGenre; // Passer $mostUsedGenre à la vue
+            $data['title']="Détails de l'artiste - Onzeur ".$artiste->name;
+            $data['css'] = 'assets/css/artiste_details';
             
-            $this->load->view('layout/header_dark');
+            $this->load->view('layout/header_dark', $data);
             $this->load->view('artiste_details', $data);
             $this->load->view('layout/footer_dark');
             
@@ -46,8 +48,10 @@ class Artiste extends CI_Controller {
         // Charger la vue avec la liste des artistes
         $data['artists'] = $artists;
         $data['current_order'] = $order;
+        $data['title']="Détails de l'artiste - Onzeur ";
+        $data['css'] = 'assets/css/artists_list.css';
         
-        $this->load->view('layout/header_dark');
+        $this->load->view('layout/header_dark',$data);
         $this->load->view('artists_list', $data);
         $this->load->view('layout/footer_dark');
     }
diff --git a/CodeIgniter-3.1.13/application/controllers/Contact.php b/CodeIgniter-3.1.13/application/controllers/Contact.php
index 32f66ff..7334c43 100644
--- a/CodeIgniter-3.1.13/application/controllers/Contact.php
+++ b/CodeIgniter-3.1.13/application/controllers/Contact.php
@@ -17,7 +17,11 @@ class Contact extends CI_Controller {
     }
 
     public function index() {
-        $this->load->view('layout/header_dark');
+        
+        $data['title']='Nous contacter - Onzeur';
+        $data['css']='assets/css/nous-contacter';
+        
+        $this->load->view('layout/header_dark', $data);
         $this->load->view('nous-contacter'); 
         $this->load->view('layout/footer_dark');
     }
@@ -110,11 +114,19 @@ class Contact extends CI_Controller {
                     </html>';
                 
                 $mail->send();
-                $this->load->view('layout/header_dark');
+                
+                $data['title']="Confirmation d'envoi - Onzeur";
+                $data['css']="assets/css/confirmation_mail";
+
+                $this->load->view('layout/header_dark',$data);
                 $this->load->view('confirmation_mail.php');
                 $this->load->view('layout/footer_dark');
             } catch (Exception $e) {
-                $this->load->view('layout/header_dark');
+
+                $data['title']="Erreur d'envoi - Onzeur";
+                $data['css']="assets/css/erreur_mail";
+
+                $this->load->view('layout/header_dark', $data);
                 $this->load->view('erreur_mail.php');
                 $this->load->view('layout/footer_dark');
             }
@@ -217,11 +229,19 @@ class Contact extends CI_Controller {
                 }
     
                 $mail->send();
-                $this->load->view('layout/header_dark');
+                
+                $data['title']="Confirmation d'envoi - Onzeur";
+                $data['css']="assets/css/confirmation_mail";
+
+                $this->load->view('layout/header_dark',$data);
                 $this->load->view('confirmation_mail.php');
                 $this->load->view('layout/footer_dark');
             } catch (Exception $e) {
-                $this->load->view('layout/header_dark');
+               
+                $data['title']="Erreur d'envoi - Onzeur";
+                $data['css']="assets/css/erreur_mail";
+
+                $this->load->view('layout/header_dark', $data);
                 $this->load->view('erreur_mail.php');
                 $this->load->view('layout/footer_dark');
             }
diff --git a/CodeIgniter-3.1.13/application/controllers/Errors.php b/CodeIgniter-3.1.13/application/controllers/Errors.php
index d3c6bc0..9448591 100644
--- a/CodeIgniter-3.1.13/application/controllers/Errors.php
+++ b/CodeIgniter-3.1.13/application/controllers/Errors.php
@@ -9,7 +9,11 @@ class Errors extends CI_Controller {
 
     public function error_404() {
         $this->output->set_status_header('404');
-        $this->load->view('layout/header_dark');
+
+        $data['title'] = '404 - Page non trouvée';
+        $data['css']='assets/css/error_404.css';
+
+        $this->load->view('layout/header_dark', $data);
         $this->load->view('error_404');
         $this->load->view('layout/footer_dark');
     }
diff --git a/CodeIgniter-3.1.13/application/controllers/Home.php b/CodeIgniter-3.1.13/application/controllers/Home.php
index 7510c67..cc2853a 100644
--- a/CodeIgniter-3.1.13/application/controllers/Home.php
+++ b/CodeIgniter-3.1.13/application/controllers/Home.php
@@ -15,6 +15,9 @@ class Home extends CI_Controller {
     
         $this->load->helper('url');
         $this->load->helper('html');
+
+        $data['title']='Accueil - Onzeur';
+        $data['css']='assets/css/accueil';
     
         // Appeler la fonction pour récupérer les couvertures d'albums
         $data['covers'] = $this->Cover_model->get_covers();
@@ -23,8 +26,8 @@ class Home extends CI_Controller {
         $data['avis'] = $this->Utilisateur_model->get_recent_avis();
     
         // Charger la vue avec les données récupérées
-        $this->load->view('layout/header_dark');
-        $this->load->view('accueil', $data);
+        $this->load->view('layout/header_dark', $data);
+        $this->load->view('accueil',$data);
         $this->load->view('layout/footer_dark');
     }
     
diff --git a/CodeIgniter-3.1.13/application/controllers/MentionsLegales.php b/CodeIgniter-3.1.13/application/controllers/MentionsLegales.php
index d840a40..3869556 100644
--- a/CodeIgniter-3.1.13/application/controllers/MentionsLegales.php
+++ b/CodeIgniter-3.1.13/application/controllers/MentionsLegales.php
@@ -11,7 +11,10 @@ class MentionsLegales extends CI_Controller {
 
     public function index()
     {
-        $this->load->view('layout/header_dark');
+        $data['title']="Mentions Légales";
+        $data['css']="assets/css/mention-legals";
+
+        $this->load->view('layout/header_dark',$data);
         $this->load->view('mentions-legals');
         $this->load->view('layout/footer_dark');
         
diff --git a/CodeIgniter-3.1.13/application/controllers/Musiques.php b/CodeIgniter-3.1.13/application/controllers/Musiques.php
index e5a2127..7af2b13 100644
--- a/CodeIgniter-3.1.13/application/controllers/Musiques.php
+++ b/CodeIgniter-3.1.13/application/controllers/Musiques.php
@@ -35,10 +35,13 @@ class Musiques extends CI_Controller {
         $data['total_pages'] = $total_pages;
         $data['current_page'] = $current_page;
         $data['sort'] = $sort; // Passer la valeur de tri à la vue
+
+        $data['title']="Musiques - Onzeur";
+        $data['css']="assets/css/musiques_list";
     
         // Charger la vue
-        $this->load->view('layout/header_dark');
-        $this->load->view('musiques_list', $data);
+        $this->load->view('layout/header_dark', $data);
+        $this->load->view('musiques_list',$data);
         $this->load->view('layout/footer_dark');
     }
     
diff --git a/CodeIgniter-3.1.13/application/controllers/Playlists.php b/CodeIgniter-3.1.13/application/controllers/Playlists.php
index 3b61c4e..284a7f7 100644
--- a/CodeIgniter-3.1.13/application/controllers/Playlists.php
+++ b/CodeIgniter-3.1.13/application/controllers/Playlists.php
@@ -19,8 +19,12 @@ class Playlists extends CI_Controller {
         // Vérifier si l'utilisateur est connecté
         if ($user_id) {
             $data['playlists'] = $this->Model_playlist->get_user_playlists($user_id);
-            $this->load->view('layout/header_dark');
-            $this->load->view('playlists_list', $data);
+
+            $data['title']="Liste des Playlists - Onzeur";
+            $data['css']="assets/css/playlists_list.css";
+
+            $this->load->view('layout/header_dark', $data);
+            $this->load->view('playlists_list',$data);
             $this->load->view('layout/footer_dark');
         } else {
             redirect('utilisateur/connexion');
@@ -69,7 +73,11 @@ class Playlists extends CI_Controller {
                 redirect('utilisateur/connexion');
             }
         } else {
-            $this->load->view('layout/header_dark');
+
+            $data['title']="Créer une Nouvelle Playlist";
+            $data['css']="assets/css/playlist_create";
+
+            $this->load->view('layout/header_dark', $data);
             $this->load->view('playlist_create');
             $this->load->view('layout/footer_dark');
         }
@@ -125,8 +133,12 @@ class Playlists extends CI_Controller {
             // Récupérer toutes les musiques disponibles
             $data['songs'] = $this->Model_music->get_all_songs();
             $data['playlist_id'] = $playlist_id;
-            $this->load->view('layout/header_dark');
-            $this->load->view('playlist_add_song', $data);
+
+            $data['title']="Ajouter une Chanson à la Playlist";
+            $data['css']="assets/css/playlist_add_song";
+
+            $this->load->view('layout/header_dark', $data);
+            $this->load->view('playlist_add_song',$data);
             $this->load->view('layout/footer_dark');
         }
     }
@@ -234,8 +246,12 @@ class Playlists extends CI_Controller {
         } else {
             $data['albums'] = $this->Model_music->get_all_albums();
             $data['playlist_id'] = $playlist_id;
-            $this->load->view('layout/header_dark');
-            $this->load->view('playlist_add_album', $data);
+
+            $data['title']="Ajouter un Album à la Playlist";
+            $data['css']="assets/css/playlist_add_song";
+
+            $this->load->view('layout/header_dark', $data);
+            $this->load->view('playlist_add_album',$data);
             $this->load->view('layout/footer_dark');
         }
     }
@@ -248,9 +264,14 @@ class Playlists extends CI_Controller {
         
         // Charger les chansons de la playlist spécifique
         $data['songs'] = $this->Model_playlist->get_songs_by_playlist($playlist_id);
+
+
+        $data['title']="Détails de la Playlist - Onzeur";
+        $data['css']="assets/css/playlist_view";
+
         
         // Charger la vue pour afficher les détails de la playlist
-        $this->load->view('layout/header_dark');
+        $this->load->view('layout/header_dark', $data);
         $this->load->view('playlist_view', $data);
         $this->load->view('layout/footer_dark');
     }
@@ -293,8 +314,12 @@ class Playlists extends CI_Controller {
             // Récupérer tous les artistes disponibles
             $data['artists'] = $this->Model_music->get_all_artists();
             $data['playlist_id'] = $playlist_id;
-            $this->load->view('layout/header_dark');
-            $this->load->view('playlist_add_artist', $data);
+
+            $data['title']="Ajouter les musiques d'un Artiste à la Playlist";
+            $data['css']="assets/css/playlist_add_song";
+
+            $this->load->view('layout/header_dark', $data);
+            $this->load->view('playlist_add_artist',$data);
             $this->load->view('layout/footer_dark');
         }
     }    
diff --git a/CodeIgniter-3.1.13/application/controllers/Search.php b/CodeIgniter-3.1.13/application/controllers/Search.php
index 3b03b03..4e9be37 100644
--- a/CodeIgniter-3.1.13/application/controllers/Search.php
+++ b/CodeIgniter-3.1.13/application/controllers/Search.php
@@ -24,8 +24,11 @@ class Search extends CI_Controller {
             $data['artistes'] = [];
             $data['error'] = "La requête de recherche ne peut pas être vide.";
 
-            $this->load->view('layout/header_dark');
-            $this->load->view('search_results', $data); 
+            $data['title']="Résultats de la recherche";
+            $data['css']="assets/css/search_results";
+
+            $this->load->view('layout/header_dark', $data);
+            $this->load->view('search_results',$data); 
             $this->load->view('layout/footer_dark');
             return;
         }
@@ -42,9 +45,12 @@ class Search extends CI_Controller {
         $data['albums'] = $albums;
         $data['genres'] = $genres;
         $data['artistes'] = $artistes;
+
+        $data['title']="Résultats de la recherche";
+        $data['css']="assets/css/search_results";
         
-        $this->load->view('layout/header_dark');
-        $this->load->view('search_results', $data); 
+        $this->load->view('layout/header_dark', $data);
+        $this->load->view('search_results',$data); 
         $this->load->view('layout/footer_dark');
     }
 }
diff --git a/CodeIgniter-3.1.13/application/controllers/Utilisateur.php b/CodeIgniter-3.1.13/application/controllers/Utilisateur.php
index 7541fef..52c6db7 100644
--- a/CodeIgniter-3.1.13/application/controllers/Utilisateur.php
+++ b/CodeIgniter-3.1.13/application/controllers/Utilisateur.php
@@ -29,8 +29,12 @@ class Utilisateur extends CI_Controller {
         ));
     
         if ($this->form_validation->run() == FALSE) {
+
+            $data['title']="Inscription";
+            $data['css']="assets/css/inscription";
+
             // Charger la vue avec les erreurs
-            $this->load->view('layout/header_dark');
+            $this->load->view('layout/header_dark',$data);
             $this->load->view('inscription');
             $this->load->view('layout/footer_dark');
         } else {
@@ -51,8 +55,12 @@ class Utilisateur extends CI_Controller {
                 redirect('utilisateur/connexion');
             } else {
                 $data['error'] = 'Une erreur est survenue. Veuillez réessayer.';
-                $this->load->view('layout/header_dark');
-                $this->load->view('inscription', $data);
+
+                $data['title']="Inscription";
+                $data['css']="assets/css/inscription";
+
+                $this->load->view('layout/header_dark',$data);
+                $this->load->view('inscription',$data);
                 $this->load->view('layout/footer_dark');
             }
         }
@@ -392,8 +400,12 @@ class Utilisateur extends CI_Controller {
         $this->form_validation->set_rules('password', 'Mot de passe', 'required');
     
         if ($this->form_validation->run() == FALSE) {
+
+            $data['title']="Connexion";
+            $data['css']="assets/css/inscription";
+
             // Charger la vue avec les erreurs
-            $this->load->view('layout/header_dark');
+            $this->load->view('layout/header_dark', $data);
             $this->load->view('connexion');
             $this->load->view('layout/footer_dark');
         } else {
@@ -418,7 +430,11 @@ class Utilisateur extends CI_Controller {
                 redirect('utilisateur/dashboard');
             } else {
                 $data['error'] = 'Email ou mot de passe incorrect.';
-                $this->load->view('layout/header_dark');
+                
+                $data['title']="Connexion";
+                $data['css']="assets/css/inscription";
+                
+                $this->load->view('layout/header_dark',$data);
                 $this->load->view('connexion', $data);
                 $this->load->view('layout/footer_dark');
             }
@@ -446,8 +462,11 @@ class Utilisateur extends CI_Controller {
         $data['user'] = $this->Utilisateur_model->get_user_by_id($user_id);
     
         $data['avis'] = $this->Utilisateur_model->get_avis_by_user($user_id);
+
+        $data['title']="Dashboard - Onzeur";
+        $data['css']="assets/css/dashboard";
     
-        $this->load->view('layout/header_dark');
+        $this->load->view('layout/header_dark', $data);
         $this->load->view('dashboard', $data);
         $this->load->view('layout/footer_dark');
     }
@@ -484,8 +503,11 @@ class Utilisateur extends CI_Controller {
             // Récupérer à nouveau les données d'avis pour cet utilisateur
             $data['user'] = $this->Utilisateur_model->get_user_by_id($user_id);
             $data['avis'] = $this->Utilisateur_model->get_avis_by_user($user_id);
+
+            $data['title']="Dashboard - Onzeur";
+            $data['css']="assets/css/dashboard";
     
-            $this->load->view('layout/header_dark');
+            $this->load->view('layout/header_dark',$data);
             $this->load->view('dashboard', $data);
             $this->load->view('layout/footer_dark');
         }
@@ -521,7 +543,11 @@ class Utilisateur extends CI_Controller {
             }
     
             $data['user'] = $this->Utilisateur_model->get_user_by_id($user_id);
-            $this->load->view('layout/header_dark');
+
+            $data['title']="Dashboard - Onzeur";
+            $data['css']="assets/css/dashboard";
+
+            $this->load->view('layout/header_dark', $data);
             $this->load->view('dashboard', $data);
             $this->load->view('layout/footer_dark');
         }
@@ -551,7 +577,11 @@ class Utilisateur extends CI_Controller {
     }
 
     public function non_autorisee(){
-        $this->load->view('layout/header_dark');
+
+        $data['title']="Accès non autorisé - Onzeur";
+        $data['css']="assets/css/style.css";
+
+        $this->load->view('layout/header_dark', $data);
         $this->load->view('non_autorisee');
         $this->load->view('layout/footer_dark');
     }
diff --git a/CodeIgniter-3.1.13/application/views/accueil.php b/CodeIgniter-3.1.13/application/views/accueil.php
index a6358ba..c705ef1 100644
--- a/CodeIgniter-3.1.13/application/views/accueil.php
+++ b/CodeIgniter-3.1.13/application/views/accueil.php
@@ -1,8 +1,5 @@
-<head>
-    <link rel="stylesheet" href="<?php echo base_url('assets/css/accueil'); ?>">
-    <title>Accueil - Onzeur</title>
-</head>
-<body>
+
+
     <div class="hero">
         <h1>Bienvenue sur Onzeur !</h1>
         <p>Le service de création de playlist musical numéro 1 en France.</p>
diff --git a/CodeIgniter-3.1.13/application/views/album_view.php b/CodeIgniter-3.1.13/application/views/album_view.php
index c955725..e54e30b 100644
--- a/CodeIgniter-3.1.13/application/views/album_view.php
+++ b/CodeIgniter-3.1.13/application/views/album_view.php
@@ -1,12 +1,4 @@
-<!DOCTYPE html>
-<html lang="fr">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <link rel="stylesheet" href="<?php echo base_url('assets/css/album_view'); ?>">
-    <title><?php echo $album->name; ?> - Details</title>
-</head>
-<body>
+
     <div class="album-details">
         <h1><?php echo $album->name; ?></h1>
         
@@ -29,4 +21,3 @@
         <?php endif; ?>
     </div>
 </body>
-</html>
diff --git a/CodeIgniter-3.1.13/application/views/albums_list.php b/CodeIgniter-3.1.13/application/views/albums_list.php
index dfd45c4..0c73b06 100644
--- a/CodeIgniter-3.1.13/application/views/albums_list.php
+++ b/CodeIgniter-3.1.13/application/views/albums_list.php
@@ -1,13 +1,4 @@
-<!DOCTYPE html>
-<html lang="fr">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <link rel="stylesheet" href="<?php echo base_url('assets/css/style'); ?>">
-    <link rel="icon" type="image/x-icon" href="<?php echo base_url('assets/img/Logo_ONZEUR.png'); ?>">
-    <title>Albums - Onzeur</title>
-</head>
-<body>
+
     <h1 class="title">Listes des albums</h1>
     
     <div class="filters">
@@ -66,4 +57,3 @@
         <?php endif; ?>
     </div>
 </body>
-</html>
diff --git a/CodeIgniter-3.1.13/application/views/artiste_details.php b/CodeIgniter-3.1.13/application/views/artiste_details.php
index 2d4c652..49235e5 100644
--- a/CodeIgniter-3.1.13/application/views/artiste_details.php
+++ b/CodeIgniter-3.1.13/application/views/artiste_details.php
@@ -1,12 +1,4 @@
-<!DOCTYPE html>
-<html lang="fr">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <link rel="stylesheet" href="<?php echo base_url('assets/css/artiste_details'); ?>">
-    <title>Détails de l'artiste - Onzeur <?php echo $artiste->name; ?></title>
-</head>
-<body>
+
     <div class="artist-details">
         <h1>Détails de l'artiste <?php echo $artiste->name; ?></h1>
         <p><strong>Genre le plus utilisé :</strong> <?php echo $mostUsedGenre->genreName; ?></p>
@@ -40,4 +32,3 @@
         </ul>
     </div>
 </body>
-</html>
diff --git a/CodeIgniter-3.1.13/application/views/artists_list.php b/CodeIgniter-3.1.13/application/views/artists_list.php
index fea13d8..5a6dbf2 100644
--- a/CodeIgniter-3.1.13/application/views/artists_list.php
+++ b/CodeIgniter-3.1.13/application/views/artists_list.php
@@ -1,12 +1,4 @@
-<!DOCTYPE html>
-<html lang="fr">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <?= link_tag('assets/css/artists_list.css') ?>
-    <title>Liste des Artistes - Onzeur</title>
-</head>
-<body>
+
     <div class="artist-list-container">
         <h1>Liste des Artistes</h1>
         <div class="sort-options">
@@ -30,4 +22,3 @@
         </ul>
     </div>
 </body>
-</html>
diff --git a/CodeIgniter-3.1.13/application/views/confirmation_mail.php b/CodeIgniter-3.1.13/application/views/confirmation_mail.php
index 695af23..cb527c8 100644
--- a/CodeIgniter-3.1.13/application/views/confirmation_mail.php
+++ b/CodeIgniter-3.1.13/application/views/confirmation_mail.php
@@ -1,10 +1,3 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <link rel="stylesheet" href="<?php echo base_url('assets/css/confirmation_mail'); ?>">
-    <title>Confirmation d'envoi - Onzeur</title>
-</head>
-<body>
     <div class="hero">
         <h1>Confirmation d'envoi</h1>
         <p>Merci ! Votre message a été envoyé avec succès.</p>
@@ -25,4 +18,4 @@
         </div>
     </div>
 </body>
-</html>
+
diff --git a/CodeIgniter-3.1.13/application/views/connexion.php b/CodeIgniter-3.1.13/application/views/connexion.php
index 3060de1..45d0b0e 100644
--- a/CodeIgniter-3.1.13/application/views/connexion.php
+++ b/CodeIgniter-3.1.13/application/views/connexion.php
@@ -1,12 +1,3 @@
-<!DOCTYPE html>
-<html lang="fr">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>Connexion</title>
-    <link rel="stylesheet" href="<?php echo base_url('assets/css/inscription'); ?>">
-</head>
-<body>
     <div class="container">
         <h2>Connexion</h2>
 
@@ -50,4 +41,3 @@
         }
     </script>
 </body>
-</html>
diff --git a/CodeIgniter-3.1.13/application/views/dashboard.php b/CodeIgniter-3.1.13/application/views/dashboard.php
index 97547b5..891487e 100644
--- a/CodeIgniter-3.1.13/application/views/dashboard.php
+++ b/CodeIgniter-3.1.13/application/views/dashboard.php
@@ -1,12 +1,3 @@
-<!DOCTYPE html>
-<html lang="fr">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>Dashboard - Onzeur</title>
-    <link rel="stylesheet" href="<?php echo base_url('assets/css/dashboard'); ?>">
-</head>
-<body>
     <div class="container">
         <h2>Bienvenue, <?php echo $user->prenom; ?> 👋 !</h2>
 
@@ -95,5 +86,4 @@
             <p>Vous n'avez écrit aucun avis.</p>
         <?php endif; ?>
     </div>
-</body>
-</html>
+</body>
\ No newline at end of file
diff --git a/CodeIgniter-3.1.13/application/views/erreur_mail.php b/CodeIgniter-3.1.13/application/views/erreur_mail.php
index 7bc9b6b..37b173a 100644
--- a/CodeIgniter-3.1.13/application/views/erreur_mail.php
+++ b/CodeIgniter-3.1.13/application/views/erreur_mail.php
@@ -1,10 +1,3 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <link rel="stylesheet" href="<?php echo base_url('assets/css/erreur_mail'); ?>">
-    <title>Erreur d'envoi - Onzeur</title>
-</head>
-<body>
     <div class="hero">
         <h1>Erreur d'envoi</h1>
         <p>Une erreur s'est produite lors de l'envoi de votre message.</p>
@@ -18,4 +11,4 @@
         </div>
     </div>
 </body>
-</html>
+
diff --git a/CodeIgniter-3.1.13/application/views/error_404.php b/CodeIgniter-3.1.13/application/views/error_404.php
index 54bdc8c..779a025 100644
--- a/CodeIgniter-3.1.13/application/views/error_404.php
+++ b/CodeIgniter-3.1.13/application/views/error_404.php
@@ -1,11 +1,3 @@
-<!DOCTYPE html>
-<html lang="fr">
-<head>
-    <meta charset="UTF-8">
-    <title>404 - Page non trouvée</title>
-    <link rel="stylesheet" href="<?php echo base_url('assets/css/error_404.css'); ?>">
-</head>
-<body>
     <h1>Erreur 404 🤖 - Cette page n'existe pas<h1>
     <p>Ne partez pas si vite, pourquoi ne pas rester pour jouer à Flappy Onzeur ?</p>
     <canvas id="flappyBirdCanvas" width="400" height="600"></canvas>
diff --git a/CodeIgniter-3.1.13/application/views/inscription.php b/CodeIgniter-3.1.13/application/views/inscription.php
index bf90f2c..8488e1d 100644
--- a/CodeIgniter-3.1.13/application/views/inscription.php
+++ b/CodeIgniter-3.1.13/application/views/inscription.php
@@ -1,12 +1,3 @@
-<!DOCTYPE html>
-<html lang="fr">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>Inscription</title>
-    <link rel="stylesheet" href="<?php echo base_url('assets/css/inscription'); ?>">
-</head>
-<body>
     <div class="container">
         <h2>Inscription</h2>
 
@@ -60,5 +51,4 @@
             }
         }
     </script>
-</body>
-</html>
+</body>
\ No newline at end of file
diff --git a/CodeIgniter-3.1.13/application/views/layout/header_dark.php b/CodeIgniter-3.1.13/application/views/layout/header_dark.php
index 282e628..bc3a2b6 100644
--- a/CodeIgniter-3.1.13/application/views/layout/header_dark.php
+++ b/CodeIgniter-3.1.13/application/views/layout/header_dark.php
@@ -3,24 +3,32 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
+
     <?=link_tag('assets/css/header_dark.css')?>
     <?=link_tag('assets/img/Logo_ONZEUR.png')?>
     <?=link_tag(array(
         'href'=>'assets/img/Logo_ONZEUR.png',
         'rel'=>'icon',
         'type'=>'image/x-icon'
-    ))?>
+        )
+    )?>
     <?=link_tag('assets/css/footer_dark.css')?>
+
+    <?=link_tag($css)?>
+    <title><?php echo $title;?> </title>
+
 </head>
 <body>
+
 <?php if (get_cookie('user_logged_in')): ?>
     <!-- Utilisateur connecté -->
     <?php $this->load->view('layout/header_logged_dark'); ?>
+
 <?php else: ?>
     <!-- Utilisateur non connecté -->
     <?php $this->load->view('layout/header_not_logged_dark'); ?>
+    
 <?php endif; ?>
 
 <!-- Contenu de la page -->
-</body>
-</html>
+
diff --git a/CodeIgniter-3.1.13/application/views/mentions-legals.php b/CodeIgniter-3.1.13/application/views/mentions-legals.php
index d86e819..e6dafc1 100644
--- a/CodeIgniter-3.1.13/application/views/mentions-legals.php
+++ b/CodeIgniter-3.1.13/application/views/mentions-legals.php
@@ -1,12 +1,3 @@
-<!DOCTYPE html>
-<html lang="fr">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <link rel="stylesheet" href="<?php echo base_url('assets/css/mention-legals'); ?>">
-    <title>Mentions Légales</title>
-</head>
-<body>
     <header>
         <h1>Mentions Légales</h1>
     </header>
@@ -39,4 +30,3 @@
         <p>Cette page de mentions légales est conforme aux exigences légales en vigueur. Dernière mise à jour : 22 mai 2024.</p>
     </footer>
 </body>
-</html>
diff --git a/CodeIgniter-3.1.13/application/views/musiques_list.php b/CodeIgniter-3.1.13/application/views/musiques_list.php
index 80a3a4e..6db4a6a 100644
--- a/CodeIgniter-3.1.13/application/views/musiques_list.php
+++ b/CodeIgniter-3.1.13/application/views/musiques_list.php
@@ -1,13 +1,3 @@
-<!DOCTYPE html>
-<html lang="fr">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <link rel="stylesheet" href="<?php echo base_url('assets/css/musiques_list'); ?>">
-    <link rel="icon" type="image/x-icon" href="<?php echo base_url('assets/img/Logo_ONZEUR.png'); ?>">
-    <title>Musiques - Onzeur</title>
-</head>
-<body>
     <h1 class="title">Liste des musiques</h1>
     
     <div class="filters">
@@ -66,4 +56,3 @@
         <?php endif; ?>
     </div>
 </body>
-</html>
diff --git a/CodeIgniter-3.1.13/application/views/non_autorisee.php b/CodeIgniter-3.1.13/application/views/non_autorisee.php
index 607fbf8..25b1f1f 100644
--- a/CodeIgniter-3.1.13/application/views/non_autorisee.php
+++ b/CodeIgniter-3.1.13/application/views/non_autorisee.php
@@ -1,13 +1,6 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <title>Accès non autorisé - Onzeur</title>
-</head>
-<body>
     <div>
         <h2>Accès non autorisé ! </h2>
         <p>Désolé, vous n'êtes pas autorisé à accéder à cette page.</p>
         <p>Veuillez vous connecter avec un compte autorisé à visualiser ce contenu ou contacter l'administrateur du site.</p>
     </div>
 </body>
-</html>
diff --git a/CodeIgniter-3.1.13/application/views/nous-contacter.php b/CodeIgniter-3.1.13/application/views/nous-contacter.php
index 3cb672d..59299fd 100644
--- a/CodeIgniter-3.1.13/application/views/nous-contacter.php
+++ b/CodeIgniter-3.1.13/application/views/nous-contacter.php
@@ -1,10 +1,4 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <link rel="stylesheet" href="<?php echo base_url('assets/css/nous-contacter'); ?>">
-    <title>Nous contacter - Onzeur</title>
-</head>
-<body>
+
     <div class="hero">
         <h1>Nous contacter</h1>
         <p>N'hésitez pas à nous contacter pour toute question ou demande.</p>
@@ -23,4 +17,3 @@
         </div>
     </div>
 </body>
-</html>
diff --git a/CodeIgniter-3.1.13/application/views/playlist_add_album.php b/CodeIgniter-3.1.13/application/views/playlist_add_album.php
index 956ae16..090500c 100644
--- a/CodeIgniter-3.1.13/application/views/playlist_add_album.php
+++ b/CodeIgniter-3.1.13/application/views/playlist_add_album.php
@@ -1,11 +1,3 @@
-<!DOCTYPE html>
-<html lang="fr">
-<head>
-    <meta charset="UTF-8">
-    <title>Ajouter un Album à la Playlist</title>
-    <link rel="stylesheet" href="<?php echo base_url('assets/css/playlist_add_song'); ?>">
-</head>
-<body>
     <div class="container">
         <h1>Ajouter un Album à la Playlist</h1>
         <?php echo form_open('playlists/add_album/'.$playlist_id); ?>
@@ -21,4 +13,3 @@
         <?php echo form_close(); ?>
     </div>
 </body>
-</html>
diff --git a/CodeIgniter-3.1.13/application/views/playlist_add_artist.php b/CodeIgniter-3.1.13/application/views/playlist_add_artist.php
index 2ec45d7..6a639b5 100644
--- a/CodeIgniter-3.1.13/application/views/playlist_add_artist.php
+++ b/CodeIgniter-3.1.13/application/views/playlist_add_artist.php
@@ -1,11 +1,3 @@
-<!DOCTYPE html>
-<html lang="fr">
-<head>
-    <meta charset="UTF-8">
-    <title>Ajouter les musiques d'un Artiste à la Playlist</title>
-    <link rel="stylesheet" href="<?php echo base_url('assets/css/playlist_add_song'); ?>">
-</head>
-<body>
     <div class="container">
         <h1>Ajouter les musiques d'un Artiste à la Playlist</h1>
         <?php echo form_open('playlists/add_artist/'.$playlist_id); ?>
@@ -21,4 +13,3 @@
         <?php echo form_close(); ?>
     </div>
 </body>
-</html>
diff --git a/CodeIgniter-3.1.13/application/views/playlist_add_song.php b/CodeIgniter-3.1.13/application/views/playlist_add_song.php
index 899e1ed..efd5f4e 100644
--- a/CodeIgniter-3.1.13/application/views/playlist_add_song.php
+++ b/CodeIgniter-3.1.13/application/views/playlist_add_song.php
@@ -1,11 +1,3 @@
-<!DOCTYPE html>
-<html lang="fr">
-<head>
-    <meta charset="UTF-8">
-    <title>Ajouter une Chanson à la Playlist</title>
-    <link rel="stylesheet" href="<?php echo base_url('assets/css/playlist_add_song'); ?>">
-</head>
-<body>
     <div class="container">
         <h1>Ajouter une Chanson à la Playlist</h1>
         <?php echo form_open('playlists/add_song/'.$playlist_id); ?>
@@ -21,4 +13,3 @@
         <?php echo form_close(); ?>
     </div>
 </body>
-</html>
diff --git a/CodeIgniter-3.1.13/application/views/playlist_create.php b/CodeIgniter-3.1.13/application/views/playlist_create.php
index b6d1766..c691fc9 100644
--- a/CodeIgniter-3.1.13/application/views/playlist_create.php
+++ b/CodeIgniter-3.1.13/application/views/playlist_create.php
@@ -1,11 +1,3 @@
-<!DOCTYPE html>
-<html lang="fr">
-<head>
-    <meta charset="UTF-8">
-    <title>Créer une Nouvelle Playlist</title>
-    <link rel="stylesheet" href="<?php echo base_url('assets/css/playlist_create'); ?>">
-</head>
-<body>
     <div class="container">
         <h1>Créer une Nouvelle Playlist</h1>
         <?php echo form_open('playlists/create'); ?>
@@ -21,4 +13,4 @@
         <?php echo form_close(); ?>
     </div>
 </body>
-</html>
+
diff --git a/CodeIgniter-3.1.13/application/views/playlist_view.php b/CodeIgniter-3.1.13/application/views/playlist_view.php
index d4f112a..654e67e 100644
--- a/CodeIgniter-3.1.13/application/views/playlist_view.php
+++ b/CodeIgniter-3.1.13/application/views/playlist_view.php
@@ -1,11 +1,3 @@
-<!DOCTYPE html>
-<html lang="fr">
-<head>
-    <meta charset="UTF-8">
-    <title>Détails de la Playlist - Onzeur</title>
-    <link rel="stylesheet" href="<?php echo base_url('assets/css/playlist_view'); ?>">
-</head>
-<body>
     <div class="container">
         <!-- Messages Flash -->
         <?php if($this->session->flashdata('success')): ?>
@@ -71,5 +63,4 @@
         <a href="<?php echo site_url('playlists/add_artist/' . $playlist->id); ?>" class="btn btn-primary">Ajouter les musiques d'un artiste</a>
         <a href="<?php echo site_url('playlists'); ?>" class="btn btn-secondary">Retour</a>
     </div>
-</body>
-</html>
+</body>
\ No newline at end of file
diff --git a/CodeIgniter-3.1.13/application/views/playlists_list.php b/CodeIgniter-3.1.13/application/views/playlists_list.php
index 0ee15b5..cf1e5fa 100644
--- a/CodeIgniter-3.1.13/application/views/playlists_list.php
+++ b/CodeIgniter-3.1.13/application/views/playlists_list.php
@@ -1,11 +1,3 @@
-<!DOCTYPE html>
-<html lang="fr">
-<head>
-    <meta charset="UTF-8">
-    <title>Liste des Playlists - Onzeur</title>
-    <link rel="stylesheet" href="<?php echo base_url('assets/css/playlists_list.css'); ?>">
-</head>
-<body>
     <div class="container">
         <h1>Liste des Playlists</h1>
         <a href="<?php echo site_url('playlists/create'); ?>" class="btn btn-primary">Créer une Nouvelle Playlist</a>
@@ -39,5 +31,4 @@
             </tbody>
         </table>
     </div>
-</body>
-</html>
+</body>
\ No newline at end of file
diff --git a/CodeIgniter-3.1.13/application/views/search_results.php b/CodeIgniter-3.1.13/application/views/search_results.php
index cfc6a58..cb4179a 100644
--- a/CodeIgniter-3.1.13/application/views/search_results.php
+++ b/CodeIgniter-3.1.13/application/views/search_results.php
@@ -1,12 +1,3 @@
-<!DOCTYPE html>
-<html lang="fr">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <link rel="stylesheet" href="<?php echo base_url('assets/css/search_results'); ?>">
-    <title>Résultats de la recherche</title>
-</head>
-<body>
     <h2 class="search-title">Résultats de la recherche pour "<?php echo htmlspecialchars($query, ENT_QUOTES, 'UTF-8'); ?>"</h2>
 
     <?php if (!empty($error)): ?>
@@ -79,4 +70,3 @@
     <?php endif; ?>
 
 </body>
-</html>