/* Visore a schermo intero per le foto prodotto — vedi site/js/zoom.js */

/* segnala che la foto si puo' ingrandire */
[data-zoom-src] {
  cursor: zoom-in;
}
[data-zoom-src]:focus-visible {
  outline: 3px solid var(--color-salvia, #86A59C);
  outline-offset: 2px;
}

/* lente in sovrimpressione sull'angolo della foto del carosello */
.zoomable {
  position: relative;
}
.zoomable::after {
  content: "\f00e";                      /* Font Awesome: lente con + */
  font-family: "Font Awesome 6 Free", "Font Awesome 5 Free";
  font-weight: 900;
  position: absolute;
  right: .6rem;
  bottom: .6rem;
  width: 2.1rem;
  height: 2.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(0, 0, 0, .55);
  color: #fff;
  font-size: .95rem;
  pointer-events: none;                  /* il click deve arrivare alla foto */
  opacity: .85;
  transition: opacity .2s ease, transform .2s ease;
}
.zoomable:hover::after {
  opacity: 1;
  transform: scale(1.08);
}

body.zoom-open {
  overflow: hidden;                      /* niente scroll dietro al visore */
}

.zoom-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;                         /* sopra i modali di MDB (1055) */
  background: rgba(12, 10, 9, .94);
  display: flex;
  align-items: center;
  justify-content: center;
  overscroll-behavior: contain;
  touch-action: none;
}
.zoom-overlay[hidden] {
  display: none;
}

.zoom-stage {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.zoom-figure {
  margin: 0;
  will-change: transform;
  transform-origin: center center;
}

.zoom-img {
  display: block;
  max-width: 100vw;
  max-height: 100vh;
  object-fit: contain;
  opacity: 0;
  transition: opacity .25s ease;
  -webkit-user-select: none;
  user-select: none;
  -webkit-user-drag: none;
}
.zoom-img.is-ready {
  opacity: 1;
}
.zoom-overlay.is-zoomed .zoom-img {
  cursor: grab;
}
.zoom-overlay.is-zoomed .zoom-img:active {
  cursor: grabbing;
}

/* comandi */
.zoom-btn {
  position: absolute;
  z-index: 2;
  border: none;
  background: rgba(255, 255, 255, .12);
  color: #fff;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  font-size: 1.9rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background .2s ease;
}
.zoom-btn:hover,
.zoom-btn:focus-visible {
  background: rgba(255, 255, 255, .28);
  outline: none;
}
.zoom-btn[hidden] {
  display: none;
}
.zoom-close {
  top: 1rem;
  right: 1rem;
  font-size: 2.2rem;
}
.zoom-prev {
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
}
.zoom-next {
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
}

.zoom-counter,
.zoom-hint {
  position: absolute;
  left: 0;
  right: 0;
  text-align: center;
  color: rgba(255, 255, 255, .75);
  margin: 0;
  pointer-events: none;
  z-index: 2;
}
.zoom-counter {
  top: 1.35rem;
  font-size: .9rem;
  letter-spacing: .04em;
}
.zoom-hint {
  bottom: 1.1rem;
  font-size: .8rem;
  transition: opacity .3s ease;
}

@media (max-width: 575.98px) {
  .zoom-btn {
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1.5rem;
  }
  .zoom-close {
    font-size: 1.8rem;
  }
  .zoom-hint {
    font-size: .72rem;
    padding: 0 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .zoom-figure,
  .zoom-img,
  .zoomable::after {
    transition: none;
  }
}