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+<!DOCTYPE html>
+<html lang="fr">
+<head>
+    <meta charset="UTF-8">
+    <title>Dashboard Smart House</title>
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            background-color: #f0f0f0;
+            margin: 20px;
+        }
+        .dashboard {
+            display: grid;
+            grid-template-columns: repeat(4, 1fr);
+            gap: 20px;
+            margin-bottom: 20px;
+        }
+        .widget {
+            padding: 20px;
+            border-radius: 10px;
+            text-align: center;
+            box-shadow: 0 2px 5px rgba(0,0,0,0.2);
+            font-size: 16px;
+        }
+        .climat { background-color: #ADD8E6; }      /* bleu clair */
+        .securite { background-color: #D3D3D3; }    /* gris clair */
+        .energie { background-color: #FFFACD; }     /* jaune clair */
+        .lumiere { background-color: #F5F5DC; }     /* blanc cassé */
+        .graphiques { background-color: #FFFFFF; grid-column: span 4; padding: 40px; }
+        .alertes { background-color: #FFC0CB; grid-column: span 4; padding: 20px; }
+        .icone {
+            font-size: 30px;
+            display: block;
+            margin-bottom: 10px;
+        }
+        /* Classe pour alerte simulée */
+        .alert {
+            border: 3px solid red;
+        }
+    </style>
+</head>
+<body>
+
+<h1>Dashboard Smart House</h1>
+
+<div class="dashboard">
+    <!-- Widget Climat mis à jour -->
+    <div class="widget climat">
+        <span class="icone">🌡️</span>
+        <strong>Climat</strong>
+        <p>Température : –</p>
+        <p>Humidité : –</p>
+        <p>Pression : –</p>
+        <p>Altitude : –</p>
+    </div>
+
+    <div class="widget securite">
+        <span class="icone">🚨</span>
+        <strong>Sécurité</strong>
+        <p>Mouvement : –</p>
+        <p>Distance : –</p>
+    </div>
+
+    <div class="widget energie">
+        <span class="icone">⚡</span>
+        <strong>Énergie</strong>
+        <p>Puissance : –</p>
+        <p>Consommation : –</p>
+    </div>
+
+    <div class="widget lumiere">
+        <span class="icone">💡</span>
+        <strong>Lumière</strong>
+        <p>Lux : –</p>
+    </div>
+
+    <div class="widget graphiques">
+        <span class="icone">📊</span>
+        <strong>Graphiques</strong>
+        <p>Zone vide pour graphique</p>
+        <canvas id="graph-temp" width="400" height="150"></canvas>
+    </div>
+
+    <div class="widget alertes">
+        <span class="icone">⚠️</span>
+        <strong>Alertes</strong>
+        <p>– Aucune alerte pour l’instant –</p>
+    </div>
+</div>
+
+<!-- Lien vers le JS -->
+<script src="dashboard.js"></script>
+
+</body>
+</html>
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