/* Design de la partie diagramme */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    padding: 40px;
  }
  
  .dashboard-card {
    background-color: white;
    border: 2px solid var(--button-color);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  
  .dashboard-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
    border-color: var(--button-color-hover);
  }
  
  .dashboard-card h5 {
    margin-bottom: 20px;
    color: var(--button-color);
  }
  
  canvas {
    max-height: 160px;
  }