body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
  }
  
  .container {
    display: flex;
  }
  

  .sidebar {
    width: 220px;
    background-color: #1e2b3c;
    color: white;
    height: 100vh;
    padding: 20px;
  }
  
  .sidebar h2 {
    margin-top: 0;
    font-size: 24px;
  }
  
  .sidebar ul {
    list-style: none;
    padding: 0;
    margin-top: 20px;
  }
  
  .sidebar ul li {
    margin: 15px 0;
  }
  

  .main {
    flex: 1;
    padding: 30px;
  }
  
  .main h1 {
    margin-top: 0;
    font-size: 28px;
  }
  
  .cards {
    display: flex;
    gap: 20px;
    margin: 20px 0;
  }
  
  .card {
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    flex: 1;
  }
  
  .card h3 {
    margin: 0;
    font-size: 18px;
  }
  
  .card p {
    font-size: 20px;
    font-weight: bold;
    margin-top: 10px;
  }
  
  /* Table */
  table {
    width: 100%;
    border-collapse: collapse;
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
  }
  
  th, td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid #ddd;
  }
  
  th {
    background-color: #f0f4f8;
  }