.ef-loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 2147483647;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.64);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.ef-loading-overlay.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.ef-loading-box {
  padding: 18px 24px;
  border-radius: 8px;
  background: rgba(17, 24, 39, 0.92);
}

.ef-loading-text {
  color: #ffffff;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
}