.c-powered,.c-signin-control > div:nth-child(2),.c-signin-control > div:nth-child(3) {display:none;}

.c-button--default {
  background-color: #5865F2;
  color: #FFFFFF;
}

.c-button--default:hover {
  background-color: #4752C4;
}

.c-button--default:active {
  background-color: #3C45A5;
}

.c-button--default:focus {
  outline: none;
  box-shadow: 0 0 0 3px #99A9FF66; /* Optional subtle ring */
}

.c-button--default:disabled {
  background-color: #99A9FF;
  color: #F0F0F0;
}