body {
    font-family: Arial, Helvetica, sans-serif;
    padding: 25px;
  }

  h2 {
    font-size: 40px;
    margin-bottom: 25px;
  }

  .linha {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
  }

  input {
    font-size: 42px;
    padding: 22px;
    border: 2px solid #999;
    border-radius: 12px;
    height: 90px;
  }

  .codigo { width: 75%; }
  .qtd { width: 25%; text-align: center; }

  .botoes { margin-top: 40px; }

  button {
    font-size: 34px;
    padding: 22px;
    margin-right: 15px;
    border-radius: 12px;
  }