/* Keep the viewer controls in normal flow, clear of mobile browser toolbars. */
.photo-viewer {
  height: 100vh;
  height: 100dvh;
  height: var(--viewer-height, 100dvh);
  padding: max(12px, env(safe-area-inset-top, 0px))
    max(20px, env(safe-area-inset-right, 0px))
    calc(20px + env(safe-area-inset-bottom, 0px))
    max(20px, env(safe-area-inset-left, 0px));
  overflow: auto;
  overscroll-behavior: contain;
}
.photo-viewer[open] {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  gap: 12px;
}
.photo-viewer .viewer-top {
  height: auto;
  min-height: 52px;
  gap: 12px;
}
.viewer-controls {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 44px;
  align-items: center;
  gap: 16px;
  width: min(100%, 720px);
  margin: 0 auto;
}
.viewer-controls .viewer-prev,
.viewer-controls .viewer-next {
  position: static;
  width: 44px;
  height: 44px;
  font-size: 22px;
}
.viewer-controls #viewer-caption {
  max-width: none;
  margin: 0;
  padding: 4px 0;
  line-height: 1.8;
  overflow-wrap: anywhere;
}
.photo-viewer .viewer-image-wrap {
  height: auto;
  min-height: 0;
  min-width: 0;
}
.viewer-image-wrap #viewer-image {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: contain;
}
@media (max-width: 700px) {
  .photo-viewer {
    padding-left: max(16px, env(safe-area-inset-left, 0px));
    padding-right: max(16px, env(safe-area-inset-right, 0px));
    padding-bottom: calc(32px + env(safe-area-inset-bottom, 0px));
  }
  .photo-viewer[open] { gap: 10px; }
  .viewer-controls { gap: 12px; }
  .viewer-controls #viewer-caption { font-size: 9px; }
}