.navbar {
    padding: 12px 20px;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
}

.navbar-brand img {
    max-height: 45px;
}

.navbar-nav .nav-link {
    font-weight: bold;
    transition: color 0.3s ease-in-out;
}

.navbar-nav .nav-link:hover {
    color: #d4edda !important;
}

/* ✅ Style général */
body {
    font-family: 'Roboto', sans-serif;
    background-color: #f8f8f8;
    color: #333;
}

.btn-sm {
    font-size: 0.8rem;
}

/* ✅ Statistiques */
.stat-card {
    text-align: center;
    padding: 20px;
    border-radius: 10px;
    color: white;
    font-size: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}


/* ✅ Style des graphiques */
.chart-container {
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease-in-out;
    margin-top: 20px;
    max-height:700px ;    
    min-height:500px;
}

/* ✅ Effet d'animation */
.chart-container:hover {
    transform: scale(1.02);
}

canvas {
    max-height: 500px !important;
    width: 100% !important;
    display: block !important;
}