.manu-register-overlay {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.4); /* semi-transparent background */
  z-index: 99999;
  font-family: inherit; /* inherit theme font */
}
.manu-register-overlay.is-active { display: flex; }

.manu-register-overlay__box {
  background: #fff;
  color: #000;
  max-width: 380px;
  width: 90%;
  padding: 28px 24px;
  border-radius: 14px;
  text-align: center;
  box-shadow: 0 12px 30px rgba(0,0,0,.25);
}

.manu-register-overlay__spinner {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px auto;
  border-radius: 50%;
  border: 4px solid #6184ba;
  border-top-color: transparent;
  animation: manu-spin 1s linear infinite;
}

.manu-register-overlay__text {
  margin: 0;
  font-size: 1rem;
  line-height: 1.5;
  font-weight: 500;
  color: #000;
}

@keyframes manu-spin { to { transform: rotate(360deg); } }