.ath-sticky-atc {
  position: fixed;
  left: 0;
  right: 0;
  bottom: var(--ath-consent-h);
  z-index: 99990;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  background: var(--ath-white);
  border-top: 1px solid var(--ath-line);
  box-shadow: 0 -6px 22px rgba(36, 36, 36, 0.08);
  transform: translateY(110%);
  transition: transform var(--ath-dur) var(--ath-ease);
}
.ath-sticky-atc[hidden] { display: none; }
.ath-sticky-atc.is-visible { transform: none; }
.ath-sticky-atc__info { display: flex; flex-direction: column; min-width: 0; }
.ath-sticky-atc__price { font: 600 1.125rem/1.2 var(--ath-font-ui); color: var(--ath-ink); }
.ath-sticky-atc__price .price { margin: 0; padding: 0; font: inherit; color: inherit; }
.ath-sticky-atc__price del { font-weight: 400; font-size: var(--ath-text-xs); color: var(--ath-muted); margin-right: 6px; }
.ath-sticky-atc__price ins { text-decoration: none; }
.ath-sticky-atc__meta { font-size: var(--ath-text-xs); color: var(--ath-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ath-sticky-atc__btn {
  flex: 0 0 auto;
  min-height: 48px;
  padding: 0 22px;
  border: 0;
  border-radius: var(--ath-radius);
  background: var(--ath-olive);
  color: var(--ath-white);
  font: 600 var(--ath-text-sm)/1 var(--ath-font-ui);
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background var(--ath-dur-fast) var(--ath-ease);
}
.ath-sticky-atc__btn:hover { background: var(--ath-olive-dark); }
.ath-sticky-atc__btn[aria-disabled="true"] { background: var(--ath-stone); color: var(--ath-muted); cursor: not-allowed; }
@media (min-width: 900px) {
  .ath-sticky-atc { padding-inline: max(24px, calc((100vw - 1200px) / 2)); }
}
body.ath-pdp { padding-bottom: var(--ath-sticky-h); }