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var(--border);border-radius:8px;background:var(--bg-deep);color:var(--text);overflow-wrap:anywhere}.fingerprint-confirm{display:flex;align-items:center;gap:8px;color:var(--text-muted);font-size:12px}.dir-browse-btn{display:inline-flex;align-items:center;gap:6px;background:var(--bg-raise);border:1px solid var(--border);color:var(--text-dim);border-radius:8px;padding:0 12px;font-size:13px;cursor:pointer;white-space:nowrap}.dir-browse-btn:hover:not(:disabled){color:var(--text);border-color:var(--accent)}.dir-browse-btn:disabled{opacity:.5;cursor:default}.dir-browser{border:1px solid var(--border);border-radius:8px;background:var(--bg);overflow:hidden}.dir-current{display:flex;align-items:center;gap:6px;padding:8px 10px;font-size:12px;color:var(--text-dim);border-bottom:1px solid var(--border);font-family:var(--mono, ui-monospace, monospace)}.dir-current-path{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;direction:rtl;text-align:left;flex:1}.dir-list{max-height:180px;overflow-y:auto;padding:4px}.dir-entry{display:flex;align-items:center;gap:8px;width:100%;background:none;border:none;color:var(--text);font-size:13px;padding:6px 8px;border-radius:6px;cursor:pointer;text-align:left}.dir-entry:hover:not(:disabled){background:var(--bg-raise)}.dir-entry:disabled{opacity:.5}.dir-empty{color:var(--text-faint);font-size:12px;padding:8px;text-align:center}.nav-item svg,.model-btn svg,.tab-close{vertical-align:-2px}.send-btn svg{display:block}.md{display:flex;flex-direction:column;gap:2px}.md-gap{height:8px}.md-h{font-weight:700;margin-top:6px}.md-h1{font-size:17px}.md-h2{font-size:15px}.md-code{font-family:SF Mono,ui-monospace,Menlo,monospace;font-size:12px;background:var(--bg-raise);border:1px solid var(--border);border-radius:4px;padding:1px 5px;color:#e8d48b}.md-fence{font-family:SF Mono,ui-monospace,Menlo,monospace;font-size:12px;background:var(--bg-panel);border:1px solid var(--border);border-radius:8px;padding:10px 12px;overflow-x:auto;margin:6px 0;color:#b8c4e8}.md-li{position:relative}.md-dot{color:var(--text-faint);margin-right:4px}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-thumb{background:var(--bg-raise);border-radius:5px;border:2px solid var(--bg)}::-webkit-scrollbar-track{background:transparent}