/* .btn-submit:hover {
    background-color: #2980b9;
} */

.btn:disabled {
    background-color: #324041;
    cursor: not-allowed;
}

/* Spinner dentro del botón */
.btn-spinner {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid #ffffff;
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
}

@keyframes spin {
    0% { transform: translateY(-50%) rotate(0deg); }
    100% { transform: translateY(-50%) rotate(360deg); }
}
.is-loading{
    opacity: 0.4;
}

/* Clase para mostrar el spinner */
.is-loading .btn-spinner {
    display: inline-block;
   
}

.is-loading .btn-text {
    padding-left: 25px;
}