/* Keep the supplied images intact; override HTML height attributes in thumbnails. */
.visual-thumbnails {
  align-items: flex-start;
  align-content: flex-start;
  height: auto;
}
.visual-thumbnails button {
  align-self: flex-start;
  height: auto;
  min-height: 44px;
  min-width: 0;
  flex: 0 0 auto;
  overflow: hidden;
}
.visual-thumbnails img {
  display: block;
  width: 100%;
  height: auto;
  min-height: 0;
  max-height: none;
  aspect-ratio: 4 / 3;
  object-fit: contain;
}
.visual-thumbnails span {
  font-size: 10px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}
.visual-context-controls button,
.visual-role-buttons button {
  min-height: 44px;
  touch-action: manipulation;
}
.gallery-dialog,
.visual-reference-dialog {
  width: min(1100px, calc(100% - 24px));
  max-height: calc(100vh - 24px);
  max-height: calc(100dvh - 24px);
  padding: 64px 16px 16px;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.gallery-dialog > img,
.visual-reference-dialog > img {
  display: block;
  width: 100%;
  height: min(62vh, 680px);
  height: min(62dvh, 680px);
  max-height: none;
  min-height: 0;
  object-fit: contain;
  touch-action: pan-y pinch-zoom;
  user-select: none;
  -webkit-user-select: none;
}
.gallery-dialog .dialog-close,
.visual-reference-dialog .dialog-close {
  width: 48px;
  height: 48px;
  top: max(8px, env(safe-area-inset-top));
  right: max(12px, env(safe-area-inset-right));
  font-size: 30px;
  touch-action: manipulation;
}
.gallery-status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 0;
  padding: 12px 4px 0;
  color: #e4eddc;
  font-size: 12px;
  line-height: 1.5;
}
.gallery-status p {
  margin: 0;
  font-size: 12px;
  color: #c3d7ad;
}
.gallery-status output {
  font-variant-numeric: tabular-nums;
}
.gallery-controls {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 48px;
  gap: 14px;
  align-items: center;
  padding: 14px 4px 4px;
}
.gallery-controls button {
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  border-color: #9db78b;
  color: #f1f5e9;
  touch-action: manipulation;
}
.gallery-controls p,
.visual-reference-dialog > p {
  margin: 0;
  padding: 0;
  font-size: 12px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
.visual-reference-dialog > p {
  padding: 12px 4px 0;
}
.gallery-dialog button:focus-visible,
.visual-reference-dialog button:focus-visible,
.visual-thumbnails button:focus-visible {
  outline: 3px solid #b4d098;
  outline-offset: 3px;
}
@media (max-width: 900px) {
  .visual-reference-picker {
    align-items: start;
    grid-auto-rows: min-content;
  }
  .visual-reference-picker > div {
    min-width: 0;
    height: auto;
  }
}
@media (max-width: 600px) {
  .reference-gallery {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: none;
    grid-auto-rows: auto;
    gap: 16px;
  }
  .reference-gallery .gallery-photo,
  .reference-gallery .gallery-large {
    grid-row: auto;
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    min-height: 0;
  }
  .reference-gallery .gallery-photo > img {
    display: block;
    width: 100%;
    height: 100%;
  }
  .gallery-photo > span {
    padding: 35px 18px 18px;
    font-size: 15px;
  }
  .visual-pair {
    width: 92%;
  }
  .visual-card {
    min-width: 0;
    padding: 18px;
  }
  .visual-card-heading {
    min-height: 0;
    padding-bottom: 12px;
  }
  .visual-card figcaption {
    font-size: 11px;
    line-height: 1.6;
  }
  .visual-photo > span {
    font-size: 10px;
    right: 8px;
    bottom: 8px;
  }
  .visual-reference-picker {
    gap: 24px;
  }
  .visual-reference-picker > div > span {
    font-size: 10px;
    line-height: 1.5;
  }
  .visual-thumbnails,
  .visual-reference-picker > div:last-child .visual-thumbnails {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: min-content;
    gap: 12px;
    align-items: start;
  }
  .visual-thumbnails button,
  .visual-reference-picker > div:last-child .visual-thumbnails button {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 6px;
    border-radius: 4px;
  }
  .visual-thumbnails span {
    padding: 8px 4px 4px;
    font-size: 11px;
  }
  .visual-thumbnails button[aria-pressed="true"] {
    box-shadow: 0 0 0 2px #4d7033;
  }
  .gallery-dialog,
  .visual-reference-dialog {
    width: 100%;
    max-width: 100%;
    max-height: 100vh;
    max-height: 100dvh;
    border-radius: 0;
    padding: max(64px, calc(env(safe-area-inset-top) + 56px))
      max(12px, env(safe-area-inset-right))
      max(20px, env(safe-area-inset-bottom))
      max(12px, env(safe-area-inset-left));
  }
  .gallery-dialog > img,
  .visual-reference-dialog > img {
    height: min(58vh, 560px);
    height: min(58dvh, 560px);
  }
  .gallery-controls {
    gap: 10px;
  }
  .gallery-controls p,
  .visual-reference-dialog > p {
    font-size: 11px;
    line-height: 1.5;
  }
}
@media (max-height: 500px) {
  .gallery-dialog,
  .visual-reference-dialog {
    padding-top: 56px;
  }
  .gallery-dialog > img,
  .visual-reference-dialog > img {
    height: max(100px, calc(100vh - 190px));
    height: max(100px, calc(100dvh - 190px));
  }
}
@media (prefers-reduced-motion: reduce) {
  .gallery-photo > img {
    transition: none;
  }
}

/* Long Danish labels must wrap rather than widen a narrow phone layout. */
@media (max-width: 600px) {
  #lighting-guide-title {
    font-size: clamp(28px, 8.5vw, 42px);
  }
  .technical-heading h3,
  .circular-products h4,
  .lab-plan-zone strong {
    min-width: 0;
    overflow-wrap: anywhere;
    hyphens: auto;
  }
  .circular-products {
    grid-template-columns: minmax(0, 1fr);
  }
  .circular-products article {
    min-width: 0;
  }
  .guide-accordions summary,
  .comfort-list summary,
  .standards-accordions summary {
    gap: 10px;
    overflow-wrap: anywhere;
  }
}