/**
 * Atelier — Support-launcher slot (C20). Floating bottom-right button that
 * opens whatever support surface is wired in (chat widget, contact form,
 * etc.) -- this component only owns the launcher affordance, not the panel.
 */
.atl-support-launcher {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 45;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--atl-text);
  color: var(--atl-band-text);
  border: none;
  display: grid;
  place-items: center;
  font-size: 20px;
  cursor: pointer;
  box-shadow: 0 4px 16px var(--atl-shadow-tint);
}
.atl-support-launcher:hover { background: var(--atl-accent-hover); }
.atl-support-launcher:focus-visible { outline: 2px solid var(--atl-focus-ring); outline-offset: 3px; }

@media (max-width: 767px) {
  .atl-support-launcher { right: 16px; bottom: 80px; width: 46px; height: 46px; font-size: 18px; }
}