body {
      font-family: Arial, sans-serif;
      background-color: #b1ceeb;
      margin: 0;
      padding: 0;
    }

    header {
      background-color: #088cff;
      color: white;
      padding: 20px;
      text-align: center;
    }

    main {
      max-width: 900px;
      margin: 30px auto;
      background: rgb(250, 249, 249);
      border-radius: 10px;
      padding: 20px;
      box-shadow: 0 0 10px rgba(0,0,0,0.1);
    }

    h2 {
      color: #333;
      border-bottom: 2px solid #1e88e5;
      padding-bottom: 5px;
    }

    form {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 15px;
      margin-bottom: 20px;
    }

    label {
      font-weight: bold;
    }

    input {
      width: 100%;
      padding: 8px;
      border: 1px solid #ccc;
      border-radius: 5px;
    }

    button {
      padding: 10px 20px;
      border: none;
      border-radius: 5px;
      background-color: #1e88e5;
      color: white;
      cursor: pointer;
      font-weight: bold;
      transition: background 0.3s;
    }

    button:hover {
      background-color: #1565c0;
    }

    table {
      width: 100%;
      border-collapse: collapse;
      margin-top: 10px;
    }

    th, td {
      border: 1px solid #ccc;
      padding: 10px;
      text-align: left;
    }

    th {
      background-color: #1e88e5;
      color: white;
    }

    .actions button {
      background-color: #43a047;
      margin-right: 5px;
    }

    .actions button.delete {
      background-color: #e53935;
    }

    .actions button:hover {
      opacity: 0.9;
    }

    #relatorios {
      margin-top: 30px;
    }