/* GLOBAL */
body {
    font-family: Arial, sans-serif;
    margin: 20px;
    background-color: #f0f0f0;
}

/* NAVIGATION */
nav {
    margin-bottom: 20px;
}

nav a {
    margin-right: 15px;
    text-decoration: none;
    color: #333;
    font-weight: bold;
}

nav a:hover {
    color: #007BFF;
}

/* DASHBOARD */
.dashboard {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

/* WIDGETS */
.widget {
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    background-color: white;
}

/* couleurs spécifiques */
.climat { background-color: #ADD8E6; }
.securite { background-color: #D3D3D3; }
.energie { background-color: #FFFACD; }
.lumiere { background-color: #F5F5DC; }

.graphiques { grid-column: span 4; background-color: white; }
.alertes { grid-column: span 4; background-color: #FFC0CB; }

/* icones */
.icone {
    font-size: 30px;
    display: block;
    margin-bottom: 10px;
}

/* alerte rouge */
.alert {
    border: 3px solid red;
}