/* =============================================================================
   pd-empty-state — reusable empty-state placeholder.

   Used by Explorer, Trash, and any list view to render a centered icon +
   heading + subtext (and optional CTA) when there are no rows to display.
   Visually restrained: no gradients, no custom shadows, mirrors `pd-surface`.
   ========================================================================== */

.pd-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
  height: 100%;
  min-height: 16rem;
  padding: 2rem 1.5rem;
  color: var(--bs-secondary-color);
  gap: 0.5rem;
}

.pd-empty-state__icon {
  font-size: 3rem;
  line-height: 1;
  color: var(--bs-secondary-color);
  opacity: 0.55;
  margin-bottom: 0.25rem;
}

.pd-empty-state__heading {
  font-size: 1rem;
  font-weight: 600;
  color: var(--bs-body-color);
  margin: 0;
}

.pd-empty-state__subtext {
  font-size: 0.875rem;
  color: var(--bs-secondary-color);
  margin: 0;
  max-width: 32rem;
}

.pd-empty-state__cta {
  margin-top: 1rem;
}