/* ================================================= */
/* GRID TRANSITION                                   */
/* ================================================= */

.gsm-ref-item {
  transition:
    opacity .25s ease,
    transform .25s ease;
}

/* ================================================= */
/* FULLWIDTH WRAPPER                                 */
/* ================================================= */

.gsm-ref-fullwidth {
  position: relative;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  width: 100vw;
  padding-top: 50px;
  padding-bottom: 140px;
  overflow: hidden;
}


/* ================================================= */
/* FILTER SHELL + GOOGLE-IMAGES-PATTERN               */
/* ================================================= */

.gsm-ref-filter-shell {
  position: relative;
}

/* horizontal scroll container */
.gsm-ref-filter-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.gsm-ref-filter-wrapper::-webkit-scrollbar {
  display: none;
}

/* filter buttons */
.gsm-ref-filter {
  display: flex;
  gap: 12px;
  width: max-content;
  padding-bottom: 16px;
}

.gsm-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
  border: 0;
}

.gsm-filter-btn.active {
  background: #2B8CCD;
  color: #fff;
}

.gsm-filter-btn .count {
  opacity: .6;
  font-size: .85em;
}

/* mobil: counts ausblenden */
@media (max-width: 768px) {
  .gsm-filter-btn .count {
    display: none;
  }
}

/* ================================================= */
/* VISUELLE SCROLL-LEISTE (IMMER SICHTBAR)            */
/* ================================================= */

.gsm-ref-filter-scrollbar {
  height: 4px;
  background: rgba(0, 0, 0, .08);
  border-radius: 2px;
  overflow: hidden;
}

.gsm-ref-filter-scrollbar span {
  display: block;
  height: 100%;
  width: 30%;
  background: rgba(0, 0, 0, .35);
  border-radius: 2px;
  transform: translateX(0);
}

/* ================================================= */
/* GRID                                              */
/* ================================================= */

.gsm-ref-grid {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}

.gsm-ref-item {
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  aspect-ratio: 4 / 3;
  box-shadow: 0 0 7px 2px #0000001c;
}

.gsm-ref-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform .35s ease;
  display: block;
}

.gsm-ref-item:hover img {
  transform: scale(1.06);
}

/* ================================================= */
/* SWIPER LIGHTBOX FIX                                */
/* ================================================= */

.swiper-zoom-container,
.swiper-zoom-container * {
  user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  -moz-user-select: none;
}

#gsm-swiper-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 999999;
  display: none;
  align-items: center;
  justify-content: center;
  overflow: hidden !important;
  touch-action: none;
  -webkit-touch-callout: none;
}

#gsm-swiper-modal * {
  background: transparent !important;
  box-shadow: none !important;
}

#gsm-swiper-modal img {
  max-width: 100vw !important;
  max-height: 100vh !important;
  object-fit: contain !important;
  background: transparent !important;
}

.swiper,
.swiper-wrapper,
.swiper-slide {
  background: transparent !important;
  touch-action: pan-y pinch-zoom;
}

.swiper-slide {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  height: 100vh !important;
  background: transparent !important;
}

.swiper-zoom-container {
  width: 100%;
  height: 100%;
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  overflow: hidden;
  background: transparent !important;
}

/* verhindert blauen Overlay / Pointer-Layer */
.swiper-slide>div,
.swiper-slide>* {
  pointer-events: auto !important;
}

.swiper-pagination,
.swiper-button-next,
.swiper-button-prev {
  z-index: 1000000 !important;
}






.gsm-ref-loader {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f3f3f3;
  z-index: 2;
  pointer-events: none;
}

.gsm-ref-item.is-loaded .gsm-ref-loader {
  opacity: 0;
  visibility: hidden;
  transition: opacity .2s ease;
}

.gsm-ref-loader::after {
  content: '';
  width: 26px;
  height: 26px;
  border: 3px solid #d0d0d0;
  border-top-color: #2B8CCD;
  border-radius: 50%;
  animation: gsm-spin .8s linear infinite;
}

@keyframes gsm-spin {
  to {
    transform: rotate(360deg);
  }
}