/* R68: scoped portfolio viewer; the approved website layout remains unchanged. */
#work-image-dialog {
  position: fixed; inset: 0; margin: 0; padding: 0;
  width: 100%; max-width: none; height: 100vh; height: 100dvh; max-height: none;
  border: 0; border-radius: 0; background: var(--vi-paper); color: var(--vi-ink);
  font-family: var(--site-font-family); color-scheme: light; overflow: hidden;
}
#work-image-dialog[open] { display: flex; flex-direction: column; }
#work-image-dialog::backdrop { background: var(--vi-paper); backdrop-filter: none; }
.work-viewer-head {
  display: flex; align-items: center; justify-content: space-between;
  flex: 0 0 auto; gap: 16px; padding: 8px 24px;
  padding-top: max(8px, env(safe-area-inset-top));
  border-bottom: 1px solid var(--vi-border); background: var(--vi-paper);
}
.work-viewer-head h2 {
  min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  margin: 0; font-size: var(--vi-copy); line-height: var(--vi-leading-control);
  font-weight: var(--vi-weight-title); letter-spacing: 0;
}
.work-viewer-actions { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }
.work-viewer-actions button, .work-viewer-message button {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: var(--vi-hit-area); border: 0; border-radius: 8px; padding: 8px;
  font-size: var(--vi-control); font-weight: var(--vi-weight-medium);
  line-height: var(--vi-leading-control); color: var(--vi-ink); background: transparent;
  cursor: pointer;
}
.work-viewer-actions button:hover { background: var(--vi-surface); }
.work-viewer-actions button:disabled { color: var(--vi-heading-muted); cursor: default; }
#work-image-zoom { color: var(--vi-link); }
#work-image-dialog :is(button, .work-viewer-stage):focus-visible { outline: 2px solid var(--vi-link); outline-offset: -3px; }
.work-viewer-stage {
  position: relative; flex: 1 1 auto; min-height: 0; width: 100%; overflow: auto;
  overscroll-behavior: contain; background: var(--vi-surface);
  -webkit-overflow-scrolling: touch;
}
.work-viewer-image {
  display: block; width: 100%; max-width: var(--work-image-width); height: auto;
  margin: 0 auto; background: var(--vi-paper); user-select: none;
}
.work-viewer-stage.is-zoomed .work-viewer-image { width: var(--work-image-width); max-width: none; }
.work-viewer-image[hidden], .work-viewer-message[hidden], .work-viewer-message button[hidden] { display: none; }
.work-viewer-message {
  position: sticky; top: 0; z-index: 1; padding: 24px; text-align: center;
  color: var(--vi-secondary); font-size: var(--vi-copy); background: var(--vi-paper);
}
.work-viewer-message p { margin: 0; }
.work-viewer-message button { color: var(--vi-link); }
/* Keep the existing preview affordance visible on devices without hover. */
@media (hover: none) { .browser-window .preview-overlay { opacity: 1; transform: none; } }
@media (max-width: 600px) {
  .work-viewer-head { gap: 8px; padding-inline: 12px; padding-bottom: 4px; }
  .work-viewer-actions { gap: 4px; }
  .work-viewer-actions button { padding-inline: 8px; }
}