.opta-vg {
  position: relative;
  width: 100%;
  min-width: 0;
}

.opta-vg__grid {
  display: grid;
  grid-template-columns: repeat(var(--opta-vg-columns, 2), minmax(0, 1fr));
  gap: 16px;
  width: 100%;
}

.opta-vg__item {
  display: block;
  position: relative;
  min-width: 0;
  overflow: hidden;
  background: #f5f5f5;
  text-decoration: none !important;
}

.opta-vg__item img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  object-position: center;
  margin: 0;
  opacity: 1;
  filter: brightness(0.96);
  -webkit-filter: brightness(0.96);
}

.opta-vg__desktop-thumbs,
.opta-vg__mobile-thumbs,
.opta-vg__mobile-more-wrap {
  display: none;
}

.opta-vg__desktop-thumbs.is-hidden,
.opta-vg__more-wrap.is-hidden,
.opta-vg__mobile-more-wrap.is-hidden,
.opta-vg__more-wrap[hidden],
.opta-vg__mobile-more-wrap[hidden] {
  display: none !important;
}

.opta-vg__more-wrap,
.opta-vg__mobile-more-wrap {
  width: 100%;
  margin: 18px 0 0;
  text-align: center;
}

.opta-vg__more {
  appearance: none;
  -webkit-appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  margin: 0;
  padding: 8px 18px;
  border: 1px solid rgba(0, 0, 0, .22);
  border-radius: 3px;
  background: transparent;
  color: inherit;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.2;
  text-transform: none;
  letter-spacing: 0;
  box-shadow: none;
  cursor: pointer;
}

.opta-vg__more:hover,
.opta-vg__more:focus {
  border-color: rgba(0, 0, 0, .5);
  background: rgba(0, 0, 0, .025);
  color: inherit;
  box-shadow: none;
}


.opta-vg__desktop-thumb.is-collapsed-hidden,
.opta-vg__mobile-thumb.is-collapsed-hidden {
  /* Visibility is controlled by the collapsed root-state rules below. */
}
/* =========================================================
   Desktop og nettbrett
   ========================================================= */

@media (min-width: 850px) {
  /* Modus 4+: vanlig 2 x 2-grid. */
  .opta-vg--mode-grid .opta-vg__grid {
    grid-template-columns: repeat(var(--opta-vg-columns, 2), minmax(0, 1fr));
  }

  .opta-vg--mode-grid:not(.is-expanded) .opta-vg__item:nth-child(n+5) {
    display: none;
  }

  .opta-vg--mode-grid.opta-vg--single-image .opta-vg__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .opta-vg--mode-grid.opta-vg--single-image .opta-vg__item {
    grid-column: 1 / -1;
  }

  /* Modus 3: bred 2:1-hero + to kvadratiske bilder. */
  .opta-vg--mode-feature .opta-vg__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .opta-vg--mode-feature .opta-vg__item:first-child {
    grid-column: 1 / -1;
  }

  .opta-vg--mode-feature .opta-vg__item:first-child img {
    aspect-ratio: 2 / 1;
    object-fit: cover;
    object-position: center;
  }

  .opta-vg--mode-feature:not(.is-expanded) .opta-vg__item:nth-child(n+4) {
    display: none;
  }

  .opta-vg--mode-feature.opta-vg--single-image .opta-vg__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .opta-vg--mode-feature.opta-vg--single-image .opta-vg__item:first-child img {
    aspect-ratio: 1 / 1;
    object-fit: contain;
  }

  .opta-vg--mode-feature.opta-vg--two-images .opta-vg__item:nth-child(2) {
    grid-column: 1 / -1;
    justify-self: center;
    width: calc(50% - 8px);
  }

  /* Modus 1: ett stort bilde og klikkbare thumbnails under. */
  .opta-vg--mode-single .opta-vg__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .opta-vg--mode-single .opta-vg__item {
    display: none;
    grid-column: 1 / -1;
  }

  .opta-vg--mode-single .opta-vg__item.is-active {
    display: block;
  }

  .opta-vg--mode-single .opta-vg__desktop-thumbs {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 8px;
    width: 100%;
    margin: 12px 0 0;
    padding: 0;
  }

  .opta-vg--mode-single .opta-vg__desktop-thumbs.is-hidden {
    display: none !important;
  }

  /* I enkeltbildemodus vises grensen som PHP/JS merker som kollapset. */
  .opta-vg--mode-single:not(.is-expanded) .opta-vg__desktop-thumb.is-collapsed-hidden {
    display: none;
  }

  .opta-vg__desktop-thumb {
    appearance: none;
    -webkit-appearance: none;
    display: block;
    position: relative;
    box-sizing: border-box;
    width: 100%;
    aspect-ratio: 1 / 1;
    margin: 0;
    padding: 0;
    overflow: hidden;
    border: 1px solid #dedede;
    border-radius: 0;
    background: #f5f5f5;
    box-shadow: none;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
  }

  .opta-vg__desktop-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    margin: 0;
    object-fit: contain;
    opacity: 1;
    filter: brightness(0.96);
    -webkit-filter: brightness(0.96);
    pointer-events: none;
  }

  .opta-vg__desktop-thumb.is-active {
    border-color: #222;
  }

  .opta-vg__desktop-thumb:focus-visible {
    outline: 2px solid #222;
    outline-offset: 2px;
  }
}

@media (min-width: 850px) and (max-width: 1100px) {
  .opta-vg--mode-single .opta-vg__desktop-thumbs {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 6px;
  }
}

/* =========================================================
   Mobil: samme visning uansett desktopmodus
   ========================================================= */

@media (max-width: 849px) {
  .opta-vg__more-wrap,
  .opta-vg__desktop-thumbs {
    display: none !important;
  }

  .opta-vg__grid,
  .opta-vg--mode-grid .opta-vg__grid,
  .opta-vg--mode-feature .opta-vg__grid,
  .opta-vg--mode-single .opta-vg__grid {
    display: flex;
    grid-template-columns: none;
    gap: 0;
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
    touch-action: pan-x pan-y;
  }

  .opta-vg__grid::-webkit-scrollbar {
    display: none;
  }

  .opta-vg__item,
  .opta-vg--mode-single .opta-vg__item,
  .opta-vg--mode-grid:not(.is-expanded) .opta-vg__item:nth-child(n+5),
  .opta-vg--mode-feature:not(.is-expanded) .opta-vg__item:nth-child(n+4) {
    display: block !important;
    flex: 0 0 100%;
    width: 100%;
    max-width: 100%;
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }

  .opta-vg--mode-feature .opta-vg__item:first-child img,
  .opta-vg__item img {
    aspect-ratio: 1 / 1;
    object-fit: contain;
    object-position: center;
  }

  .opta-vg__mobile-thumbs {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 8px;
    width: 100%;
    margin: 10px 0 0;
    padding: 0;
  }

  .opta-vg:not(.is-mobile-thumbs-expanded) .opta-vg__mobile-thumb.is-collapsed-hidden {
    display: none;
  }

  .opta-vg__mobile-thumb {
    all: unset;
    appearance: none !important;
    -webkit-appearance: none !important;
    display: block;
    position: relative;
    box-sizing: border-box;
    width: 100%;
    aspect-ratio: 1 / 1;
    margin: 0;
    padding: 0;
    overflow: hidden;
    border: 1px solid #dedede;
    border-radius: 0;
    background: #f5f5f5;
    box-shadow: none;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
  }

  .opta-vg__mobile-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    margin: 0;
    object-fit: contain;
    opacity: 1;
    filter: brightness(0.96);
    -webkit-filter: brightness(0.96);
    pointer-events: none;
  }

  .opta-vg__mobile-thumb.is-active {
    border-color: #222;
  }

  .opta-vg__mobile-thumb:focus-visible {
    outline: 2px solid #222;
    outline-offset: 2px;
  }

  .opta-vg__mobile-more-wrap:not(.is-hidden) {
    display: block;
  }
}

@media (max-width: 359px) {
  .opta-vg__mobile-thumbs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* =========================================================
   Lightbox – samlet bildearkiv, hvit bakgrunn, sideveis
   animasjon, mus-drag, fullskjerm, zoom og bildeteller
   ========================================================= */

html.opta-vg-lightbox-open,
html.opta-vg-lightbox-open body {
  overflow: hidden !important;
}

.opta-vg-lightbox {
  position: fixed;
  z-index: 999999;
  inset: 0;
  display: block;
  overflow: hidden;
  padding: 0;
  background: #fff;
  color: #222;
}

.opta-vg-lightbox:fullscreen,
.opta-vg-lightbox:-webkit-full-screen {
  width: 100vw;
  height: 100vh;
  background: #fff;
}

.opta-vg-lightbox__stage {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  touch-action: pan-y pinch-zoom;
  user-select: none;
  -webkit-user-select: none;
}

/* Tre paneler: forrige, aktivt og neste bilde. Aktivt panel står i midten. */
.opta-vg-lightbox__track {
  position: absolute;
  inset: 0;
  display: flex;
  width: 100%;
  height: 100%;
  transform: translate3d(-100%, 0, 0);
  transition: transform .27s cubic-bezier(.22, .61, .36, 1);
  will-change: transform;
}

.opta-vg-lightbox__track.is-instant,
.opta-vg-lightbox__stage.is-dragging .opta-vg-lightbox__track {
  transition: none !important;
}

.opta-vg-lightbox__slide {
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  flex: 0 0 100%;
  width: 100%;
  min-width: 100%;
  height: 100%;
  padding: 0 52px;
  overflow: hidden;
}

.opta-vg-lightbox__media {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  transform: translate3d(0, 0, 0);
  transition: transform .18s ease;
  will-change: transform;
}

.opta-vg-lightbox__media img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  margin: 0;
  object-fit: contain;
  transform: scale(1);
  transform-origin: center center;
  transition: transform .18s ease;
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
  will-change: transform;
}

.opta-vg-lightbox__media.is-instant,
.opta-vg-lightbox__media img.is-instant,
.opta-vg-lightbox__stage.is-panning .opta-vg-lightbox__media,
.opta-vg-lightbox__stage.is-panning .opta-vg-lightbox__media img {
  transition: none !important;
}

@media (min-width: 850px) {
  .opta-vg-lightbox__stage {
    cursor: grab;
  }

  .opta-vg-lightbox__stage.is-dragging,
  .opta-vg-lightbox__stage.is-panning {
    cursor: grabbing;
  }
}

.opta-vg-lightbox button {
  appearance: none;
  -webkit-appearance: none;
  position: absolute;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: #222;
  box-shadow: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.opta-vg-lightbox button:focus-visible {
  outline: 1px solid rgba(20, 20, 20, .8);
  outline-offset: -2px;
}

/* Zoom, fullskjerm og lukk samlet helt øverst til høyre. */
.opta-vg-lightbox__tools {
  position: absolute;
  z-index: 6;
  top: max(2px, env(safe-area-inset-top));
  right: max(2px, env(safe-area-inset-right));
  display: flex;
  align-items: center;
  gap: 2px;
}

.opta-vg-lightbox__tools button {
  position: relative;
  inset: auto;
  flex: 0 0 38px;
  width: 38px;
  height: 38px;
  border-radius: 3px;
  background: rgba(244, 244, 244, .88);
  color: rgba(25, 25, 25, .72);
  opacity: .88;
  transition: opacity .15s ease, color .15s ease, background-color .15s ease;
}

.opta-vg-lightbox__tools button:hover,
.opta-vg-lightbox__tools button:focus-visible,
.opta-vg-lightbox__tools button.is-active {
  background: #ececec;
  color: #111;
  opacity: 1;
}

.opta-vg-lightbox__tools button[hidden] {
  display: none !important;
}

.opta-vg-lightbox__tools svg {
  display: block;
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.opta-vg-lightbox__close svg {
  width: 22px;
  height: 22px;
}

.opta-vg-lightbox__zoom.is-active .opta-vg-lightbox__zoom-vertical {
  display: none;
}

/* Små, mørke og subtile piler helt ute ved skjermkanten. */
.opta-vg-lightbox__prev,
.opta-vg-lightbox__next {
  top: 50%;
  width: 44px;
  height: 92px;
  color: rgba(20, 20, 20, .58);
  font-size: 0;
  opacity: .52;
  transform: translateY(-50%);
  transition: opacity .15s ease, background-color .15s ease;
}

.opta-vg-lightbox__prev {
  left: max(0px, env(safe-area-inset-left));
}

.opta-vg-lightbox__next {
  right: max(0px, env(safe-area-inset-right));
}

.opta-vg-lightbox__prev::before,
.opta-vg-lightbox__next::before {
  content: "";
  display: block;
  width: 14px;
  height: 14px;
  border-top: 1.5px solid currentColor;
  border-left: 1.5px solid currentColor;
}

.opta-vg-lightbox__prev::before {
  transform: rotate(-45deg);
}

.opta-vg-lightbox__next::before {
  transform: rotate(135deg);
}

.opta-vg-lightbox__prev:hover,
.opta-vg-lightbox__next:hover,
.opta-vg-lightbox__prev:focus-visible,
.opta-vg-lightbox__next:focus-visible {
  opacity: .96;
  background: rgba(0, 0, 0, .035);
}

.opta-vg-lightbox__prev:disabled,
.opta-vg-lightbox__next:disabled {
  opacity: 0;
  pointer-events: none;
}

/* Diskret teller nederst i midten. */
.opta-vg-lightbox__counter {
  position: absolute;
  z-index: 5;
  left: 50%;
  bottom: max(10px, calc(env(safe-area-inset-bottom) + 6px));
  transform: translateX(-50%);
  min-width: 42px;
  padding: 4px 8px;
  border: 1px solid rgba(0, 0, 0, .10);
  border-radius: 999px;
  background: rgba(255, 255, 255, .86);
  color: rgba(25, 25, 25, .66);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.2;
  text-align: center;
  pointer-events: none;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

/* Horisontal thumbnail-rad i lightbox på desktop. */
.opta-vg-lightbox__thumbs[hidden] {
  display: none !important;
}

@media (min-width: 850px) {
  .opta-vg-lightbox.has-thumbnails .opta-vg-lightbox__stage {
    bottom: 82px;
    height: auto;
  }

  .opta-vg-lightbox.has-thumbnails .opta-vg-lightbox__counter {
    bottom: 88px;
  }

  .opta-vg-lightbox.has-thumbnails .opta-vg-lightbox__prev,
  .opta-vg-lightbox.has-thumbnails .opta-vg-lightbox__next {
    top: calc(50% - 41px);
  }

  .opta-vg-lightbox__thumbs {
    position: absolute;
    z-index: 7;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    height: 82px;
    box-sizing: border-box;
    margin: 0;
    padding: 9px 44px;
    overflow-x: auto;
    overflow-y: hidden;
    border-top: 1px solid rgba(0, 0, 0, .08);
    background: #f2f2f2;
    scrollbar-width: none;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
  }

  .opta-vg-lightbox__thumbs::-webkit-scrollbar {
    display: none;
  }

  .opta-vg-lightbox__thumb {
    appearance: none !important;
    -webkit-appearance: none !important;
    position: relative !important;
    inset: auto !important;
    flex: 0 0 62px;
    width: 62px;
    height: 62px;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    overflow: hidden;
    border: 1px solid #d8d8d8 !important;
    border-radius: 0;
    background: #f5f5f5 !important;
    color: inherit;
    opacity: 1;
    box-shadow: none !important;
    cursor: pointer;
  }

  /*
   * Sentrer thumbnailene når hele raden får plass. Auto-marginene
   * faller automatisk til 0 når innholdet er bredere enn viewporten,
   * slik at raden fortsatt kan scrolles helt fra første til siste bilde.
   */
  .opta-vg-lightbox__thumb:first-child {
    margin-left: auto;
  }

  .opta-vg-lightbox__thumb:last-child {
    margin-right: auto;
  }

  .opta-vg-lightbox__thumb img {
    display: block;
    width: 100%;
    height: 100%;
    margin: 0;
    object-fit: contain;
    opacity: 1;
    filter: brightness(.96);
    -webkit-filter: brightness(.96);
    pointer-events: none;
  }

  .opta-vg-lightbox__thumb.is-active {
    border-color: #222 !important;
  }

  .opta-vg-lightbox__thumb:hover,
  .opta-vg-lightbox__thumb:focus-visible {
    border-color: #777 !important;
    outline: none;
  }

  .opta-vg-lightbox__thumb.is-active:hover,
  .opta-vg-lightbox__thumb.is-active:focus-visible {
    border-color: #222 !important;
  }
}

@media (max-width: 849px) {
  .opta-vg-lightbox__thumbs {
    display: none !important;
  }

  .opta-vg-lightbox {
    background: #fff;
  }

  .opta-vg-lightbox__stage {
    width: 100vw;
    height: 100vh;
    height: 100dvh;
  }

  .opta-vg-lightbox__slide {
    padding: 0;
  }

  .opta-vg-lightbox__media img {
    max-width: 100vw;
    max-height: 100vh;
    max-height: 100dvh;
  }

  /* Mobil beholder pinch-zoom; ekstra desktopverktøy skjules. */
  .opta-vg-lightbox__zoom,
  .opta-vg-lightbox__fullscreen {
    display: none !important;
  }

  .opta-vg-lightbox__tools {
    top: max(0px, env(safe-area-inset-top));
    right: max(0px, env(safe-area-inset-right));
  }

  .opta-vg-lightbox__tools .opta-vg-lightbox__close {
    flex-basis: 38px;
    width: 38px;
    height: 38px;
    background: rgba(244, 244, 244, .88);
    color: rgba(20, 20, 20, .76);
  }

  .opta-vg-lightbox__prev,
  .opta-vg-lightbox__next {
    width: 40px;
    height: 84px;
    color: rgba(20, 20, 20, .62);
    opacity: .44;
  }

  .opta-vg-lightbox__prev::before,
  .opta-vg-lightbox__next::before {
    width: 12px;
    height: 12px;
    border-width: 1.4px 0 0 1.4px;
    border-style: solid;
  }

  .opta-vg-lightbox__counter {
    bottom: max(8px, calc(env(safe-area-inset-bottom) + 5px));
    font-size: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .opta-vg-lightbox__track,
  .opta-vg-lightbox__media,
  .opta-vg-lightbox__media img,
  .opta-vg-lightbox__tools button,
  .opta-vg-lightbox__prev,
  .opta-vg-lightbox__next {
    transition: none !important;
  }
}

/* =========================================================
   0.1.0-beta.17 – lightbox-promo
   Promoen er en normal slide og thumbnail, men vises aldri i galleriet
   på selve produktsiden. Zoom deaktiveres mens promosiden er aktiv.
   ========================================================= */

.opta-vg-lightbox__stage.is-promo {
  touch-action: pan-y;
}

.opta-vg-lightbox__slide.is-promo .opta-vg-lightbox__media img {
  cursor: pointer;
}

.opta-vg-lightbox.is-promo .opta-vg-lightbox__zoom {
  display: none !important;
}

/* =========================================================
   0.1.0-beta.18 – robust klikkbar lightbox-promo
   Hele medieflaten viser lenkepekeren. Selve navigasjonen håndteres i JS,
   slik at vanlig klikk åpner lenken mens mus-dra/sveip fortsatt bytter slide.
   ========================================================= */

.opta-vg-lightbox__slide.is-promo .opta-vg-lightbox__media.is-clickable-promo {
  cursor: pointer;
}

.opta-vg-lightbox__slide.is-promo .opta-vg-lightbox__media.is-clickable-promo:focus-visible {
  outline: 2px solid rgba(25, 25, 25, .75);
  outline-offset: -4px;
}