#portugal-mobile-number-generator {
  background-color: #fff;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  font-family: Arial, sans-serif;
}

#portugal-mobile-number-generator form {
  display: flex;
  flex-direction: column;
}

#portugal-mobile-number-generator label {
  margin-top: 1rem;
  margin-bottom: 0.5rem;
}

#portugal-mobile-number-generator input,
#portugal-mobile-number-generator select {
  padding: 0.5rem;
  border: 1px solid #ccc;
  border-radius: 4px;
}

#portugal-mobile-number-generator button {
  background-color: #4CAF50;
  color: #fff;
  border: none;
  padding: 0.75rem;
  border-radius: 4px;
  cursor: pointer;
  margin-top: 1rem;
}

#portugal-mobile-number-generator button:hover {
  background-color: #45a049;
}

#result-container {
  margin-top: 2rem;
}

#result-container h3 {
  margin-bottom: 1rem;
}

#result-list {
  list-style-type: none;
  padding: 0;
}

#result-list li {
  background: #f8f8f8;
  padding: 0.5rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  margin-bottom: 0.5rem;
}