.submission-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgb(0 0 0 / 55%);
  cursor: wait;
}

.submission-overlay[hidden] {
  display: none;
}

.submission-overlay__status {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 24px;
  color: var(--body-fg);
  background: var(--body-bg);
  border-radius: 6px;
  box-shadow: 0 4px 18px rgb(0 0 0 / 30%);
  font-size: 1rem;
  font-weight: 600;
}

.submission-overlay__spinner {
  width: 20px;
  height: 20px;
  border: 3px solid var(--border-color);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: submission-overlay-spin 0.8s linear infinite;
}

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