.login-view[hidden],
.player-view[hidden],
[hidden] {
  display: none !important;
}

.form-error {
  display: none;
  margin: 12px 0 3px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 113, 141, 0.28);
  border-radius: 9px;
  background: rgba(255, 113, 141, 0.09);
  color: #ff9aad;
  font-size: 12px;
  line-height: 1.4;
}

.form-error:not(:empty) {
  display: block;
}