.pdfo-range-row{display:flex;gap:8px}.pdfo-range-row .tk-btn{flex:none;padding:8px 14px}.pdfo-main-actions{display:flex;flex-wrap:wrap;gap:8px}.pdfo-main-actions .tk-btn{flex:1 1 200px}.pdfo-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:14px}.pdfo-card{position:relative;display:flex;flex-direction:column;gap:6px;padding:6px;background:var(--paper-2);border:2px solid var(--line-soft);border-radius:var(--radius-sm);user-select:none;-webkit-user-select:none}.pdfo-card.selected{border-color:var(--accent);background:var(--blue-soft)}.pdfo-card.dragging{z-index:5;border-color:var(--line);box-shadow:var(--shadow-lg);opacity:.92;cursor:grabbing}.pdfo-grid.is-dragging .pdfo-card:not(.dragging){transition:none}.pdfo-card.drop-after:after,.pdfo-card.drop-before:before{content:"";position:absolute;top:4px;bottom:4px;width:4px;border-radius:2px;background:var(--accent)}.pdfo-card.drop-before:before{left:-11px}.pdfo-card.drop-after:after{right:-11px}.pdfo-head{display:flex;align-items:center;gap:6px;min-height:26px}.pdfo-grip{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;margin:-2px 0;color:var(--muted);border-radius:6px;cursor:grab;touch-action:none}.pdfo-grip:hover{background:var(--stone-soft);color:var(--ink)}.pdfo-num{font-weight:700;font-size:14px}.pdfo-orig{font-size:11px;color:var(--muted-2);white-space:nowrap}.pdfo-check{margin-left:auto;color:var(--accent)}.pdfo-thumb{display:block;width:100%;aspect-ratio:1/1;padding:6px;background:var(--stone-soft);border:0;border-radius:6px;cursor:pointer;overflow:hidden}.pdfo-thumb:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.pdfo-thumb img,.pdfo-thumb-inner{display:block;width:100%;height:100%}.pdfo-thumb img{object-fit:contain;pointer-events:none}.pdfo-ph{display:flex;width:100%;height:100%;align-items:center;justify-content:center;color:var(--muted-2)}.pdfo-bar{display:flex;justify-content:space-between;gap:4px}.pdfo-del:hover:not(:disabled){color:#b42318;border-color:#b42318}