.word {
    cursor: pointer;
    font-weight: bold;
    font-size: 18px;
    transition: color 0.3s ease-in-out, background 0.3s ease-in-out;
    text-align: center;
}

.green {
    color: white !important;
    background-color: green !important;
}

.red {
    color: white !important;
    background-color: red !important;
}

.selected {
    box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.3);
}

#result-message {
    font-size: 18px;
    padding: 10px;
    border-radius: 5px;
    text-align: center;
    display: none;
}

.selected {
    background-color: #007bff; /* Cambia el color del botón seleccionado */
    color: white;
}

.is-invalid {
    border-color: red !important;
  }
  
  .is-valid {
    border-color: green !important;
  }