.calc-container {
    max-width: 800px;
    margin: auto;
    padding: 2rem;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 12px;
    font-family: Arial, sans-serif;
  }
  
  .calc-container h2 {
    color: #EF7D06;
    text-align: center;
  }
  
  .calc-container form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  
  .calc-container label {
    font-weight: bold;
    color: #333;
  }
  
  .calc-container input,
  .calc-container select,
  .calc-container button {
    padding: 0.5rem;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1rem;
  }
  
  .calc-container button {
    background-color: #D00E69;
    color: white;
    cursor: pointer;
    border: none;
  }
  
  .calc-container button:hover {
    background-color: #EF7D06;
  }
  
  #resultado {
    margin-top: 2rem;
    padding: 1rem;
    border-top: 2px solid #eee;
  }