/* IKD_UI_POLISH_V1 */

/*
 * Выравнивание кнопки "Корзина · N".
 * Класс назначается небольшим JS только самой кнопке корзины.
 */
.ikd-cart-aligned {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  white-space: nowrap !important;
  line-height: 1.15 !important;
  vertical-align: middle !important;
}

.ikd-cart-aligned > * {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  line-height: 1.15 !important;
  vertical-align: middle !important;
}

/* Кнопка возврата наверх — только на главной preview.html */
#ikd-back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #f47a20;
  color: #fff;
  font: inherit;
  font-size: 25px;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
  z-index: 120;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16);

  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(10px);
  transition:
    opacity .18s ease,
    transform .18s ease,
    visibility .18s ease;
}

#ikd-back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

#ikd-back-to-top:hover {
  transform: translateY(-2px);
}

#ikd-back-to-top:focus-visible {
  outline: 3px solid rgba(244, 122, 32, 0.30);
  outline-offset: 3px;
}

@media (max-width: 700px) {
  #ikd-back-to-top {
    right: 14px;
    bottom: 16px;
    width: 44px;
    height: 44px;
    font-size: 23px;
  }
}

@media (prefers-reduced-motion: reduce) {
  #ikd-back-to-top {
    transition: none;
  }
}