.preview-view-tools { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 9px; }
.preview-view-tools > span { font-size: 10px; color: var(--muted); }
#preview-image.preview-zoomable:not(.map-draggable) { cursor: zoom-in; }
#preview-viewer { width: calc(100vw - 32px); height: calc(100dvh - 32px); max-width: none; max-height: none; padding: 16px; overflow: hidden; }
#preview-viewer[open] { display: flex; flex-direction: column; gap: 10px; }
.viewer-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex: none; }
.viewer-heading h2 { font-family: var(--font-display); font-size: 17px; }
.viewer-tools { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; flex: none; }
#preview-zoom-level { min-width: 48px; text-align: center; font-size: 12px; font-variant-numeric: tabular-nums; }
#preview-viewer-info { margin-left: auto; font-size: 11px; color: var(--muted); }
.viewer-viewport { flex: 1; min-height: 0; overflow: auto; border: 1px solid var(--line); border-radius: 8px; background: var(--stage); touch-action: none; cursor: grab; overscroll-behavior: contain; }
.viewer-viewport.is-dragging { cursor: grabbing; }
.viewer-canvas { display: flex; align-items: center; justify-content: center; position: relative; min-width: 100%; min-height: 100%; }
#preview-viewer-image { display: block; max-width: none; flex: none; pointer-events: none; user-select: none; box-shadow: var(--shadow-1); }
#preview-viewer .viewer-hint { flex: none; margin: 0; font-size: 11px; }
@media (max-width: 640px) {
  #preview-viewer { width: calc(100vw - 12px); height: calc(100dvh - 12px); padding: 10px; }
  .viewer-tools { gap: 6px; }
  #preview-viewer-info { width: 100%; margin-left: 0; }
}