.page-grid{grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:12px;margin:12px 0;padding:0;list-style:none;display:grid}.page-card{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);flex-direction:column;align-items:center;gap:4px;padding:8px;display:flex}.page-card.is-dragging{opacity:.45}.page-card.is-over{outline:3px dashed var(--accent);outline-offset:2px}.page-thumb{border:1px solid var(--border);cursor:grab;touch-action:none;background:#f4f4f4;border-radius:6px;justify-content:center;align-items:center;width:100%;height:150px;padding:4px;display:flex}.page-thumb img{-webkit-user-select:none;user-select:none;-webkit-user-drag:none;max-width:100%;max-height:100%;box-shadow:0 1px 3px #00000040}.page-placeholder{color:#555;font-size:1.6rem;font-weight:700}.page-label{text-align:center;font-size:.85rem}.page-actions{gap:4px;display:flex}