.casaplan-container {
  background: #f9f9f9;
  padding: 15px;
  border-radius: 8px;
  max-width: 420px;
}
.casaplan-container input {
  width: 100%;
  margin-bottom: 10px;
  padding: 5px;
}
.casaplan-container button {
  background-color: #007cba;
  color: white;
  padding: 8px 15px;
  border: none;
  cursor: pointer;
}