.pdf-tool-panel{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;padding:24px}.pdf-file-list{flex-direction:column;gap:8px;margin-bottom:16px;display:flex}.pdf-file-item{background:var(--bg-tertiary);border-radius:8px;justify-content:space-between;align-items:center;padding:10px 14px;font-size:.88rem;display:flex}.pdf-actions{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.pdf-actions .btn{min-width:180px;min-height:44px;padding:10px 18px}.pdf-actions .btn.primary svg{flex-shrink:0}.pdf-result{background:var(--bg-tertiary);color:var(--text-secondary);border-radius:10px;margin-top:20px;padding:16px;font-size:.9rem}.pdf-hint{color:var(--text-muted);margin-bottom:16px;font-size:.85rem;line-height:1.5}.pdf-field{flex-direction:column;gap:6px;margin-bottom:14px;display:flex}.pdf-field label{color:var(--text-secondary);font-size:.85rem}.pdf-field input,.pdf-field select,.pdf-field textarea{background:var(--bg-tertiary);border:1px solid var(--border);color:var(--text-primary);border-radius:8px;padding:10px 12px;font-size:.9rem}.pdf-field textarea{resize:vertical;min-height:120px;font-family:inherit}.pdf-rotate-btns{flex-wrap:wrap;gap:8px;display:flex}.pdf-rotate-btns .btn{min-width:72px;min-height:44px}.pdf-rotate-btns .btn.active{border-color:var(--accent);color:var(--accent);background:var(--accent-muted)}.pdf-file-item .icon-btn{color:var(--text-muted);flex-shrink:0}.pdf-file-item .icon-btn:hover{color:var(--error);background:#ef44441a}