/* Shared media lightbox (community chat / profile gallery) */
/* Lightbox */
body.cm-media-lightbox-open {
  overflow: hidden;
}

.cm-media-lightbox[hidden] {
  display: none !important;
}

.cm-media-lightbox {
  position: fixed;
  inset: 0;
  z-index: 13000;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: stretch;
  padding: 0;
}

.cm-media-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 14, 24, 0.94);
}

.cm-media-lightbox__stage {
  position: relative;
  z-index: 1;
  flex: 1 1 auto;
  min-height: 0;
  width: 100%;
  overflow: hidden;
  touch-action: pan-y;
  cursor: grab;
}
.cm-media-lightbox__stage.is-zoomed {
  cursor: grab;
  touch-action: none;
}

.cm-media-lightbox__track {
  display: flex;
  width: 300%;
  height: 100%;
  transform: translate3d(-100%, 0, 0);
  will-change: transform;
}

.cm-media-lightbox__slide {
  flex: 0 0 33.3333%;
  width: 33.3333%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 56px 12px 12px;
  box-sizing: border-box;
}

.cm-media-lightbox__img {
  display: block;
  max-width: min(96vw, 1100px);
  max-height: calc(100dvh - 168px);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
  /* PNG trasparenti: stesso fondo della bubble (non nero) */
  background: #fff;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  user-select: none;
  -webkit-user-drag: none;
  transform-origin: center center;
  will-change: transform;
  touch-action: none;
}
.cm-media-lightbox__img.is-zoomed {
  cursor: grab;
}

.cm-media-lightbox__topbar {
  display: none;
}

.cm-media-lightbox__close {
  position: fixed;
  top: calc(10px + env(safe-area-inset-top, 0px));
  right: calc(12px + env(safe-area-inset-right, 0px));
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: #fff;
  cursor: pointer;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: none;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.55);
}

.cm-media-lightbox__nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: #fff;
  cursor: pointer;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: none;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.55);
}

.cm-media-lightbox__nav--prev {
  left: calc(10px + env(safe-area-inset-left, 0px));
}

.cm-media-lightbox__nav--next {
  right: calc(10px + env(safe-area-inset-right, 0px));
}

.cm-media-lightbox__nav[hidden] {
  display: none !important;
}

.cm-media-lightbox__counter {
  position: relative;
  z-index: 4;
  align-self: center;
  margin: 0 0 8px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  color: #f8fafc;
  background: rgba(15, 23, 42, 0.45);
}

.cm-media-lightbox__strip {
  position: relative;
  z-index: 4;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  /* Padding laterale ≈ metà viewport strip − metà thumb: così prima/ultima possono stare al centro */
  padding: 8px max(14px, calc(50% - 28px)) calc(12px + env(safe-area-inset-bottom, 0px));
  scrollbar-width: thin;
}

.cm-media-lightbox__strip[hidden] {
  display: none !important;
}

.cm-media-lightbox__thumb {
  flex: 0 0 auto;
  width: 56px;
  height: 56px;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
  cursor: pointer;
  opacity: 0.72;
  scroll-snap-align: center;
}

.cm-media-lightbox__thumb.is-active {
  border-color: #fff;
  opacity: 1;
}

.cm-media-lightbox__thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #fff;
  pointer-events: none;
}

@media (max-width: 720px) {
  .cm-media-lightbox__slide {
    padding: 52px 8px 8px;
  }
  .cm-media-lightbox__img {
    max-height: calc(100dvh - 180px);
  }
  .cm-media-lightbox__nav--prev {
    left: 6px;
  }
  .cm-media-lightbox__nav--next {
    right: 6px;
  }
  .cm-media-lightbox__thumb {
    width: 52px;
    height: 52px;
  }
}

/* Mobile lightbox: barra top stile chat, niente X/frecce */
@media (max-width: 991px) {
  .cm-media-lightbox__close,
  .cm-media-lightbox__nav,
  .cm-media-lightbox__counter {
    display: none !important;
  }

  .cm-media-lightbox__topbar {
    display: flex;
    align-items: center;
    gap: 10px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 6;
    padding: calc(8px + env(safe-area-inset-top, 0px)) 12px 10px;
    background: linear-gradient(180deg, rgba(10, 14, 24, 0.92) 0%, rgba(10, 14, 24, 0.55) 70%, rgba(10, 14, 24, 0) 100%);
    color: #fff;
  }

  .cm-media-lightbox__back,
  .cm-media-lightbox__download {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    cursor: pointer;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.45);
  }

  .cm-media-lightbox__meta {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 1px;
  }

  .cm-media-lightbox__author {
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.25;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .cm-media-lightbox__date {
    font-size: 0.72rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.78);
    line-height: 1.2;
  }

  .cm-media-lightbox__slide {
    padding-top: 64px;
  }
}