.overlay {
  position: fixed;
  inset: 0;
  background: rgba(12, 14, 20, 0.85);
  display: grid;
  place-items: center;
  visibility: hidden;
  opacity: 0;
  transition: opacity 150ms ease;
}

.overlay[data-visible="true"] {
  visibility: visible;
  opacity: 1;
}

.overlay-card {
  background: var(--surface);
  border-radius: 16px;
  padding: 24px;
  width: min(520px, 90vw);
  display: flex;
  flex-direction: column;
  gap: 16px;
}