ajout du CSS sur les vues manquantes et formulaire d'ajout complet

codeigniter-develop/application/controllers/Jeux.php

@@ -3,71 +3,43 @@ defined('BASEPATH') OR exit('No direct script access allowed');
 
 class Jeux extends CI_Controller {
 
-    public function ajouter(){
-        $this->load->helper('url');
-        $this->load->helper('form');
-        $this->load->view("formulaire_ajout");
+    public function ajouter() {
+        $this->load->helper(array('url', 'form'));
+        $this->load->model('Category_model');
+        $this->load->model('Genre_model');
+        
+        $donnees['categories'] = $this->Category_model->get_all();
+        $donnees['genres'] = $this->Genre_model->get_all();
+
+        $this->load->view("formulaire_ajout", $donnees);
     }
 
     public function sauvegarder() {
         $this->load->helper('url');
-        $titre = $this->input->post('titre');
-        $annee = $this->input->post('annee');
-        $description = $this->input->post('description');
-        $prix = $this->input->post('prix');
+        
+        $titre = $this->input->post('name');
+        $annee = $this->input->post('releaseYear');
+        $description = $this->input->post('shortDescription');
+        $prix = $this->input->post('price');
+        $developer_name = $this->input->post('developer_name');
+        $categories = $this->input->post('categories'); 
+        $genres = $this->input->post('genres'); 
+
+        $jpeg_data = NULL;
+        if (!empty($_FILES['poster']['tmp_name'])) {
+            $jpeg_data = file_get_contents($_FILES['poster']['tmp_name']);
+        }
 
         $this->load->model('Game_model');
-
-        $insertion_reussie = $this->Game_model->ajouter_jeu($titre, $annee, $description, $prix);
+        $insertion_reussie = $this->Game_model->ajouter_jeu($titre, $annee, $description, $prix, $developer_name, $categories, $genres, $jpeg_data);
 
         if ($insertion_reussie) {
             $donnees['titre_message'] = "Succès !";
-            $donnees['contenu_message'] = "Le jeu " . html_escape($titre) . " a bien été ajouté à la base de données.";
-            $donnees['lien_retour'] = 'jeux/ajouter';
+            $donnees['contenu_message'] = "Le jeu a bien été ajouté à la base de données avec toutes ses informations.";
+            $donnees['lien_retour'] = 'jeux/lister';
         } else {
             $donnees['titre_message'] = "Erreur";
-            $donnees['contenu_message'] = "impossible d'ajouter le jeu.";
-            $donnees['lien_retour'] = 'jeux/ajouter';
-        }
-
-        $this->load->view('message_vue', $donnees);
-    }
-
-
-    public function mettre_a_jour($id) {
-        $titre = $this->input->post('titre');
-        $annee = $this->input->post('annee');
-        $description = $this->input->post('description');
-        $prix = $this->input->post('prix');
-
-        $this->load->model('Game_model');
-        $succes = $this->Game_model->modifier_jeu($id, $titre, $annee, $description, $prix);
-
-        if ($succes) {
-            $donnees['titre_message'] = "Succès !";
-            $donnees['contenu_message'] = "Le jeu " . html_escape($titre) . " a bien été modifié.";
-            $donnees['lien_retour'] = 'jeux/modifier/' . $id; 
-        } else {
-            $donnees['titre_message'] = "Erreur";
-            $donnees['contenu_message'] = "Erreur lors de la modification du jeu.";
-            $donnees['lien_retour'] = 'jeux/modifier/' . $id;
-        }
-
-        $this->load->view('message_vue', $donnees);
-    }
-
-
-    public function supprimer($id) {
-        $this->load->model('Game_model');
-        $succes = $this->Game_model->supprimer_jeu($id);
-
-        if ($succes) {
-            $donnees['titre_message'] = "Succès !";
-            $donnees['contenu_message'] = "Le jeu numéro " . $id . " a bien été supprimé de la base de données.";
-            $donnees['lien_retour'] = 'jeux/ajouter'; 
-        } else {
-            $donnees['titre_message'] = "Erreur";
-            $donnees['contenu_message'] = "Aïe, impossible de supprimer le jeu.";
+            $donnees['contenu_message'] = "Impossible d'ajouter le jeu.";
             $donnees['lien_retour'] = 'jeux/ajouter';
         }
 
@@ -75,24 +47,69 @@ class Jeux extends CI_Controller {
     }
 
     public function modifier($id) {
+        $this->load->helper(array('url', 'form'));
         $this->load->model('Game_model');
+        $this->load->model('Category_model');
+        $this->load->model('Genre_model');
         
-        $donnees['jeu'] = $this->Game_model->get_jeu($id);
+        $donnees['jeu'] = $this->Game_model->get_by_id($id);
+        if (empty($donnees['jeu'])) { show_404(); }
 
-        if (empty($donnees['jeu'])) {
-            show_404(); 
-        }
+        $donnees['categories'] = $this->Category_model->get_all();
+        $donnees['genres'] = $this->Genre_model->get_all();
+        
+        $donnees['jeu_categories'] = array_column($this->Category_model->get_by_game($id), 'id');
+        $donnees['jeu_genres'] = array_column($this->Genre_model->get_by_game($id), 'id');
 
         $this->load->view('formulaire_ajout', $donnees);
     }
 
-    public function lister($tri = 'name') {
+    public function mettre_a_jour($id) {
+        $this->load->helper('url');
+        
+        $titre = $this->input->post('name');
+        $annee = $this->input->post('releaseYear');
+        $description = $this->input->post('shortDescription');
+        $prix = $this->input->post('price');
+        $developer_name = $this->input->post('developer_name');
+        $categories = $this->input->post('categories');
+        $genres = $this->input->post('genres');
+
         $this->load->model('Game_model');
+        $succes = $this->Game_model->modifier_jeu($id, $titre, $annee, $description, $prix, $developer_name, $categories, $genres);
 
-        $donnees['jeux'] = $this->Game_model->get_tous_les_jeux($tri);
+        if ($succes) {
+            $donnees['titre_message'] = "Succès !";
+            $donnees['contenu_message'] = "Le jeu a bien été mis à jour.";
+            $donnees['lien_retour'] = 'jeux/lister'; 
+        } else {
+            $donnees['titre_message'] = "Erreur";
+            $donnees['contenu_message'] = "Erreur lors de la modification.";
+            $donnees['lien_retour'] = 'jeux/modifier/' . $id;
+        }
 
-        $this->load->view('liste_jeux_vue', $donnees);
+        $this->load->view('message_vue', $donnees);
     }
 
+    public function supprimer($id) {
+        $this->load->model('Game_model');
+        $succes = $this->Game_model->supprimer_jeu($id);
         
+        if ($succes) {
+            $donnees['titre_message'] = "Succès !";
+            $donnees['contenu_message'] = "Le jeu a bien été supprimé.";
+            $donnees['lien_retour'] = 'jeux/lister'; 
+        } else {
+            $donnees['titre_message'] = "Erreur";
+            $donnees['contenu_message'] = "Impossible de supprimer le jeu.";
+            $donnees['lien_retour'] = 'jeux/lister';
+        }
+        $this->load->view('message_vue', $donnees);
+    }
+
+    public function lister($tri = 'name') {
+        $this->load->model('Game_model');
+        $donnees['jeux'] = $this->Game_model->get_tous_les_jeux($tri);
+        $this->load->view('liste_jeux_vue', $donnees);
+    }
 }

codeigniter-develop/application/models/Game_model.php

@@ -7,29 +7,24 @@ class Game_model extends CI_Model {
         $this->db->select('*');
         $this->db->from('game');
         $this->db->like('name', $keyword); 
-        
         $query = $this->db->get();
         return $query->result_array();
     }
 
-
     public function get_by_category($category_id) {
         $this->db->select('game.*');
         $this->db->from('game');
-        $this->db->join('game_category', 'game_category.gameId = game.id'); // C'était ICI l'erreur !
+        $this->db->join('game_category', 'game_category.gameId = game.id');
         $this->db->where('game_category.categoryId', $category_id);
-        
         $query = $this->db->get();
         return $query->result_array();
     }
 
-
     public function get_by_genre($genre_id) {
         $this->db->select('game.*');
         $this->db->from('game');
-        $this->db->join('game_genre', 'game_genre.gameId = game.id'); // Et ICI !
+        $this->db->join('game_genre', 'game_genre.gameId = game.id');
         $this->db->where('game_genre.genreId', $genre_id);
-        
         $query = $this->db->get();
         return $query->result_array();
     }
@@ -37,59 +32,110 @@ class Game_model extends CI_Model {
     public function get_by_id($game_id) {
         $this->db->select('game.*, developer.name as developer_name, poster.jpeg as poster_url');
         $this->db->from('game');
-        
         $this->db->join('developer', 'developer.id = game.developerId', 'left');
         $this->db->join('poster', 'poster.id = game.posterId', 'left');
-        
         $this->db->where('game.id', $game_id);
-        
         $query = $this->db->get();
         return $query->row_array();
     }
 
 
-    public function ajouter_jeu($titre, $annee, $description, $prix) {
+    public function ajouter_jeu($titre, $annee, $description, $prix, $developer_name = null, $categories = [], $genres = [], $jpeg_data = null) {
+        // 1. Gérer le développeur
+        $dev_id = NULL;
+        if (!empty($developer_name)) {
+            $dev = $this->db->get_where('developer', array('name' => $developer_name))->row_array();
+            if ($dev) {
+                $dev_id = $dev['id']; // Il existe déjà
+            } else {
+                $this->db->insert('developer', array('name' => $developer_name));
+                $dev_id = $this->db->insert_id(); // On le crée
+            }
+        }
+
+        $poster_id = NULL;
+        if (!empty($jpeg_data)) {
+            $this->db->insert('poster', array('jpeg' => $jpeg_data));
+            $poster_id = $this->db->insert_id();
+        }
+
         $donnees = array(
             'name' => $titre, 
             'releaseYear' => $annee,
             'shortDescription' => $description,
-            'price' => empty($prix) ? NULL : $prix 
+            'price' => empty($prix) ? NULL : $prix,
+            'developerId' => $dev_id,
+            'posterId' => $poster_id
         );
-        return $this->db->insert('game', $donnees);
+        $this->db->insert('game', $donnees);
+        $game_id = $this->db->insert_id();
+
+        if (!empty($categories)) {
+            foreach ($categories as $cat_id) {
+                $this->db->insert('game_category', array('gameId' => $game_id, 'categoryId' => $cat_id));
+            }
+        }
+
+        if (!empty($genres)) {
+            foreach ($genres as $gen_id) {
+                $this->db->insert('game_genre', array('gameId' => $game_id, 'genreId' => $gen_id));
+            }
+        }
+
+        return true;
+    }
+
+
+    public function modifier_jeu($id, $titre, $annee, $description, $prix, $developer_name = null, $categories = [], $genres = []) {
+        $dev_id = NULL;
+        if (!empty($developer_name)) {
+            $dev = $this->db->get_where('developer', array('name' => $developer_name))->row_array();
+            if ($dev) {
+                $dev_id = $dev['id'];
+            } else {
+                $this->db->insert('developer', array('name' => $developer_name));
+                $dev_id = $this->db->insert_id();
+            }
+        }
+
+        $donnees = array(
+            'name'             => $titre, 
+            'releaseYear'      => $annee,
+            'shortDescription' => $description,
+            'price'            => empty($prix) ? NULL : $prix,
+            'developerId'      => $dev_id
+        );
+        $this->db->where('id', $id);
+        $this->db->update('game', $donnees);
+
+        $this->db->delete('game_category', array('gameId' => $id));
+        if (!empty($categories)) {
+            foreach ($categories as $cat_id) {
+                $this->db->insert('game_category', array('gameId' => $id, 'categoryId' => $cat_id));
+            }
+        }
+
+        $this->db->delete('game_genre', array('gameId' => $id));
+        if (!empty($genres)) {
+            foreach ($genres as $gen_id) {
+                $this->db->insert('game_genre', array('gameId' => $id, 'genreId' => $gen_id));
+            }
+        }
+
+        return true;
     }
     
     public function supprimer_jeu($id) {
         return $this->db->delete('game', array('id' => $id));
     }
 
-    public function get_jeu($id) {
-        $leJeu = $this->db->get_where('game', array('id' => $id));
-        return $leJeu->row_array(); 
-    }
-
-    public function modifier_jeu($id, $titre, $annee, $description, $prix) {
-        $donnees = array(
-            'name'             => $titre, 
-            'releaseYear'      => $annee,
-            'shortDescription' => $description,
-            'price'            => empty($prix) ? NULL : $prix 
-        );
-
-        $this->db->where('id', $id);
-        return $this->db->update('game', $donnees);
-    }
-
-
     public function get_tous_les_jeux($critere_tri = 'id') {
         $tris_autorises = array('id', 'name', 'releaseYear', 'price');
-        
         if (!in_array($critere_tri, $tris_autorises)) {
             $critere_tri = 'id'; 
         }
-
         $this->db->order_by($critere_tri, 'ASC');
         $query = $this->db->get('game');
-        
         return $query->result_array(); 
     }
 

codeigniter-develop/application/views/formulaire_ajout.php

@@ -1,65 +1,110 @@
+<?php
+$est_modification = isset($jeu);
+$action_url = $est_modification ? site_url('jeux/mettre_a_jour/' . $jeu['id']) : site_url('jeux/sauvegarder');
+?>
 <!DOCTYPE html>
 <html lang="fr">
 <head>
     <meta charset="UTF-8">
-    <title>Ajouter un nouveau jeu</title>
+    <title><?= $est_modification ? 'Modifier le jeu' : 'Ajouter un nouveau jeu' ?></title>
     <style>
+        /* === LE CSS POUR UN BEAU FORMULAIRE PROPRE === */
         body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background-color: #f4f7f6; color: #333; margin: 0; padding: 20px; }
-        .container { max-width: 650px; margin: 40px auto; background: #fff; padding: 40px; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
+        .container { max-width: 700px; margin: 40px auto; background: #fff; padding: 40px; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
         
-        /* Style du bouton retour */
         .back-link { display: inline-block; background: #ecf0f1; padding: 8px 15px; border-radius: 5px; color: #2c3e50; text-decoration: none; margin-bottom: 25px; font-weight: bold; transition: background 0.3s; }
         .back-link:hover { background: #bdc3c7; }
 
         h2 { color: #2c3e50; border-bottom: 2px solid #ecf0f1; padding-bottom: 10px; margin-bottom: 30px; margin-top: 0; }
+        h3 { color: #34495e; font-size: 18px; margin-top: 30px; border-bottom: 1px solid #eee; padding-bottom: 5px; }
         
-        /* Style du formulaire */
         .form-group { margin-bottom: 20px; }
         .form-group label { display: block; margin-bottom: 8px; font-weight: 600; color: #34495e; }
         .form-group input[type="text"], 
         .form-group input[type="number"], 
-        .form-group textarea { width: 100%; padding: 11px; border: 1px solid #bdc3c7; border-radius: 4px; font-size: 16px; box-sizing: border-box; outline: none; font-family: inherit; }
+        .form-group textarea { width: 100%; padding: 12px; border: 1px solid #bdc3c7; border-radius: 4px; font-size: 16px; box-sizing: border-box; outline: none; font-family: inherit; transition: border-color 0.3s; }
         .form-group input:focus, .form-group textarea:focus { border-color: #3498db; box-shadow: 0 0 5px rgba(52, 152, 219, 0.3); }
         
-        .btn-submit { display: inline-block; background-color: #2ecc71; color: white; padding: 12px 25px; border: none; border-radius: 5px; font-size: 16px; font-weight: bold; cursor: pointer; transition: background 0.3s; width: 100%; margin-top: 10px; }
+        .checkbox-group { display: flex; flex-wrap: wrap; gap: 15px; margin-top: 15px; }
+        .checkbox-item { background: #f8f9fa; padding: 10px 15px; border-radius: 6px; border: 1px solid #e0e0e0; font-size: 14px; cursor: pointer; transition: background 0.2s; display: flex; align-items: center; gap: 8px; }
+        .checkbox-item:hover { background: #eef2f5; }
+        .checkbox-item input[type="checkbox"] { cursor: pointer; width: 16px; height: 16px; }
+
+        .btn-submit { display: block; background-color: #2ecc71; color: white; padding: 15px 25px; border: none; border-radius: 5px; font-size: 18px; font-weight: bold; cursor: pointer; transition: background 0.3s; width: 100%; margin-top: 40px; text-align: center; }
         .btn-submit:hover { background-color: #27ae60; }
+
+        .info-text { color: #7f8c8d; font-size: 13px; font-style: italic; margin-top: 5px; display: block; }
     </style>
 </head>
 <body>
 
 <div class="container">
-    <a href="<?= site_url('home') ?>" class="back-link">⬅ Retour à l'accueil</a>
+    <a href="<?= site_url('jeux/lister') ?>" class="back-link">⬅ Retour à la liste des jeux</a>
     
-    <h2>Ajouter un nouveau jeu vidéo</h2>
+    <h2><?= $est_modification ? '✏️ Modifier le jeu' : '➕ Ajouter un nouveau jeu' ?></h2>
 
-    <form action="<?= site_url('jeux/ajouter') ?>" method="POST" enctype="multipart/form-data">
+    <form action="<?= $action_url ?>" method="POST" enctype="multipart/form-data">
         
         <div class="form-group">
             <label for="name">Nom du jeu :</label>
-            <input type="text" id="name" name="name" required placeholder="Ex: Zelda: Breath of the Wild">
+            <input type="text" id="name" name="name" required value="<?= $est_modification ? html_escape($jeu['name']) : '' ?>" placeholder="Ex: Elden Ring">
         </div>
 
         <div class="form-group">
             <label for="releaseYear">Année de sortie :</label>
-            <input type="number" id="releaseYear" name="releaseYear" required placeholder="Ex: 2017">
+            <input type="number" id="releaseYear" name="releaseYear" required value="<?= $est_modification ? html_escape($jeu['releaseYear']) : '' ?>" placeholder="Ex: 2022">
         </div>
 
         <div class="form-group">
             <label for="developer_name">Développeur :</label>
-            <input type="text" id="developer_name" name="developer_name" placeholder="Ex: Nintendo">
+            <input type="text" id="developer_name" name="developer_name" value="<?= $est_modification && !empty($jeu['developer_name']) ? html_escape($jeu['developer_name']) : '' ?>" placeholder="Ex: FromSoftware">
         </div>
 
         <div class="form-group">
-            <label for="price">Prix (en centimes, ex: 4999 pour 49,99 €) :</label>
-            <input type="number" id="price" name="price" placeholder="Ex: 4999">
+            <label for="price">Prix (en centimes) :</label>
+            <input type="number" id="price" name="price" value="<?= $est_modification ? html_escape($jeu['price']) : '' ?>" placeholder="Ex: 5999 (pour 59,99 €)">
         </div>
 
         <div class="form-group">
             <label for="shortDescription">Description courte :</label>
-            <textarea id="shortDescription" name="shortDescription" rows="5" placeholder="Écrivez le résumé du jeu ici..."></textarea>
+            <textarea id="shortDescription" name="shortDescription" rows="5" placeholder="Résumé du jeu..."><?= $est_modification ? html_escape($jeu['shortDescription']) : '' ?></textarea>
         </div>
 
-        <button type="submit" class="btn-submit">➕ Valider et ajouter le jeu</button>
+        <?php if (!$est_modification): ?>
+        <div class="form-group">
+            <label for="poster">Image du jeu (Poster) :</label>
+            <input type="file" id="poster" name="poster" accept="image/jpeg, image/png">
+            <span class="info-text">L'image est facultative et ne peut être ajoutée qu'à la création du jeu.</span>
+        </div>
+        <?php endif; ?>
+
+        <h3>Catégories associées :</h3>
+        <div class="checkbox-group">
+            <?php foreach ($categories as $cat): ?>
+                <?php 
+                $checked = ($est_modification && in_array($cat['id'], $jeu_categories)) ? 'checked' : ''; 
+                ?>
+                <label class="checkbox-item">
+                    <input type="checkbox" name="categories[]" value="<?= $cat['id'] ?>" <?= $checked ?>>
+                    <?= html_escape($cat['description']) ?>
+                </label>
+            <?php endforeach; ?>
+        </div>
+
+        <h3>Genres associés :</h3>
+        <div class="checkbox-group">
+            <?php foreach ($genres as $gen): ?>
+                <?php 
+                $checked = ($est_modification && in_array($gen['id'], $jeu_genres)) ? 'checked' : ''; 
+                ?>
+                <label class="checkbox-item">
+                    <input type="checkbox" name="genres[]" value="<?= $gen['id'] ?>" <?= $checked ?>>
+                    <?= html_escape($gen['description']) ?>
+                </label>
+            <?php endforeach; ?>
+        </div>
+
+        <button type="submit" class="btn-submit"><?= $est_modification ? '💾 Mettre à jour le jeu' : '➕ Ajouter le jeu à la base' ?></button>
 
     </form>
 </div>

codeigniter-develop/application/views/genre_games_list_view.php

@@ -2,28 +2,47 @@
 <html lang="fr">
 <head>
     <meta charset="UTF-8">
-    <title>Jeux du genre</title>
+    <title>Jeux du genre <?php echo isset($genre) ? html_escape($genre['description']) : ''; ?></title>
+    <style>
+        body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background-color: #f4f7f6; color: #333; margin: 0; padding: 20px; }
+        .container { max-width: 900px; margin: 0 auto; background: #fff; padding: 30px; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
+        h1 { color: #2c3e50; border-bottom: 2px solid #ecf0f1; padding-bottom: 10px; margin-bottom: 20px; }
+        a { color: #3498db; text-decoration: none; }
+        a:hover { text-decoration: underline; }
+        ul { list-style: none; padding: 0; }
+        li { background: #f9f9f9; margin-bottom: 10px; padding: 15px; border-radius: 5px; border-left: 4px solid #3498db; transition: transform 0.2s; display: flex; justify-content: space-between; align-items: center; }
+        li:hover { transform: translateX(5px); background: #f1f1f1; }
+        li a { font-weight: bold; color: #2c3e50; text-decoration: none; }
+        li a:hover { color: #3498db; }
+        .price-tag { background: #2ecc71; color: white; padding: 4px 10px; border-radius: 4px; font-weight: bold; font-size: 14px; }
+        .empty-msg { color: #7f8c8d; font-style: italic; }
+    </style>
 </head>
 <body>
 
-    <p><a href="<?php echo site_url('home'); ?>">← Retour à l'accueil</a></p>
+<div class="container">
+    <p><a href="<?= site_url('home') ?>">⬅ Retour à l'accueil</a></p>
 
-    <h1>Jeux du genre</h1>
+    <h1>Jeux du genre <?= isset($genre) ? ' : ' . html_escape($genre['description']) : '' ?></h1>
 
     <?php if (empty($games)): ?>
-        <p>Aucun jeu trouvé pour ce genre pour le moment.</p>
+        <p class="empty-msg">Aucun jeu trouvé pour ce genre pour le moment.</p>
     <?php else: ?>
         <ul>
-       		<?php foreach ($games as $game): ?>
-    				<li>
-                        <a href="<?php echo site_url('game/detail/' . $game['id']); ?>">
-            				<strong><?php echo html_escape($game['name']); ?></strong>
-        				</a> 
-        				(<?php echo html_escape($game['releaseYear']); ?>)
-    				</li>
-			<?php endforeach; ?>
+            <?php foreach ($games as $game): ?>
+                <li>
+                    <a href="<?= site_url('game/detail/' . $game['id']) ?>">
+                        <?= html_escape($game['name']) ?> <span style="color: #7f8c8d; font-weight: normal;">(<?= html_escape($game['releaseYear']) ?>)</span>
+                    </a>
+                    
+                    <?php if (isset($game['price'])): ?>
+                        <span class="price-tag"><?= number_format($game['price'] / 100, 2, ',', ' ') ?> €</span>
+                    <?php endif; ?>
+                </li>
+            <?php endforeach; ?>
         </ul>
     <?php endif; ?>
+</div>
 
 </body>
 </html>

codeigniter-develop/application/views/message_vue.php

@@ -1,7 +1,37 @@
-<h2><?php echo $titre_message; ?></h2>
+<!DOCTYPE html>
+<html lang="fr">
+<head>
+    <meta charset="UTF-8">
+    <title><?= html_escape($titre_message) ?></title>
+    <style>
+        body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background-color: #f4f7f6; color: #333; margin: 0; padding: 20px; display: flex; justify-content: center; align-items: center; min-height: 80vh; }
         
-<p><?php echo $contenu_message; ?></p>
+        .container { max-width: 500px; width: 100%; background: #fff; padding: 40px; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); text-align: center; }
         
-<p>
-    <a href="<?php echo site_url($lien_retour); ?>">Retour</a>
-</p>
+        h1 { color: #2c3e50; margin-top: 10px; margin-bottom: 15px; }
+        
+        p { font-size: 16px; color: #555; line-height: 1.5; margin-bottom: 35px; }
+        
+        .btn-retour { display: inline-block; background-color: #3498db; color: white; padding: 12px 30px; text-decoration: none; border-radius: 5px; font-weight: bold; transition: background 0.3s; }
+        .btn-retour:hover { background-color: #2980b9; }
+        
+        .icon { font-size: 60px; margin-bottom: 10px; }
+    </style>
+</head>
+<body>
+
+<div class="container">
+    <?php if (strpos(strtolower($titre_message), 'succès') !== false): ?>
+        <div class="icon">✅</div>
+    <?php else: ?>
+        <div class="icon">⚠️</div>
+    <?php endif; ?>
+
+    <h1><?= html_escape($titre_message) ?></h1>
+    <p><?= html_escape($contenu_message) ?></p>
+
+    <a href="<?= site_url($lien_retour) ?>" class="btn-retour">Continuer</a>
+</div>
+
+</body>
+</html>