/**
 * skom/mouse-over-image frontend styling
 */

.skom-mouse-over-image {
  display: block;
  max-width: 100%;
}

.skom-mouse-over-image__link {
  display: inline-block;
  position: relative;
  text-decoration: none;
  border-radius: 0.25rem;
  overflow: visible;
  outline: none;
}

.skom-mouse-over-image__link:focus-visible {
  outline: 3px solid var(--bs-primary, #0d6efd);
  outline-offset: 4px;
}

.skom-mouse-over-image__container {
  display: inline-block;
  position: relative;
  overflow: hidden;
  max-width: 100%;
  vertical-align: middle;
  border-radius: inherit;
}

.skom-mouse-over-image__img {
  display: block;
  max-width: 100%;
  height: auto;
}

.skom-mouse-over-image__img--normal {
  position: relative;
  z-index: 1;
}

.skom-mouse-over-image__img--hover {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 2;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease-in-out;
}

/* Hover and focus states for devices with fine pointer (mouse/trackpad) */
@media (hover: hover) and (pointer: fine) {
  .skom-mouse-over-image__link:hover .skom-mouse-over-image__img--hover,
  .skom-mouse-over-image__link:focus .skom-mouse-over-image__img--hover,
  .skom-mouse-over-image__link:focus-visible .skom-mouse-over-image__img--hover {
    opacity: 1;
  }
}

/* Keyboard focus display for all devices */
.skom-mouse-over-image__link:focus-visible .skom-mouse-over-image__img--hover {
  opacity: 1;
}

/* On touch devices, disable hover transition to avoid sticky hover states */
@media (hover: none) {
  .skom-mouse-over-image__link:hover .skom-mouse-over-image__img--hover {
    opacity: 0;
  }
}

/* Respect user's motion preferences */
@media (prefers-reduced-motion: reduce) {
  .skom-mouse-over-image__img--hover {
    transition: none;
  }
}