.left-tool-dock{z-index:60;background:#fff;border:1px solid #00000017;border-radius:11px;flex-direction:column;gap:1px;width:44px;padding:4px;animation:.28s cubic-bezier(.22,1,.36,1) both dock-enter;display:flex;position:absolute;top:50%;left:10px;transform:translateY(-50%);box-shadow:0 2px 6px #00000014,0 4px 18px #0000000f}@keyframes dock-enter{0%{opacity:0;transform:translateY(-50%)translate(-6px)}to{opacity:1;transform:translateY(-50%)translate(0)}}@media (prefers-color-scheme:dark){.left-tool-dock{background:var(--bg-sidebar,#1a1a1c);border-color:#ffffff14;box-shadow:0 2px 8px #0000004d,0 4px 20px #00000038}}[data-theme=dark] .left-tool-dock{background:var(--bg-sidebar,#1a1a1c);border-color:#ffffff14;box-shadow:0 2px 8px #0000004d,0 4px 20px #00000038}.left-tool-btn-wrap{position:relative}.left-tool-tooltip-shell{pointer-events:none;z-index:400;white-space:nowrap;position:absolute;top:50%;left:calc(100% + 10px);transform:translateY(-50%)}.left-tool-tooltip{color:#f9fafb;letter-spacing:-.005em;font-size:12px;font-weight:500;font-family:var(--font-ui,system-ui, -apple-system, sans-serif);background:#1f2937;border:1px solid #ffffff14;border-radius:7px;align-items:center;gap:6px;padding:4px 8px;display:flex;box-shadow:0 4px 14px #00000040}.left-tool-tooltip-kbd{color:#ffffff80;background:#ffffff1f;border:1px solid #ffffff26;border-radius:4px;padding:1px 4px;font-family:inherit;font-size:10px;line-height:1.4}.left-tool-divider{background:#00000012;flex-shrink:0;height:1px;margin:2px 3px}@media (prefers-color-scheme:dark){.left-tool-divider{background:#ffffff12}}[data-theme=dark] .left-tool-divider{background:#ffffff12}.left-tool-btn{color:#6b7280;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:34px;transition:background 90ms,color 90ms,border-color 90ms;display:flex;position:relative}.left-tool-btn:focus-visible{outline-offset:2px;outline:2px solid #4f46e58c}.left-tool-btn:hover{color:#374151;background:#0000000e}.left-tool-btn:disabled{opacity:.35;cursor:not-allowed}.left-tool-btn:disabled:hover{color:#6b7280;background:0 0}.left-tool-btn.is-active{color:#4f46e5;background:#4f46e517;border-color:#4f46e538}.left-tool-btn:active{transform:scale(.91)}@media (prefers-color-scheme:dark){.left-tool-btn{color:#ffffff73}.left-tool-btn:hover{color:#ffffffd9;background:#ffffff12}.left-tool-btn.is-active{color:#818cf8;background:#6c78ff26;border-color:#6c78ff4d}}[data-theme=dark] .left-tool-btn{color:#ffffff73}[data-theme=dark] .left-tool-btn:hover{color:#ffffffd9;background:#ffffff12}[data-theme=dark] .left-tool-btn.is-active{color:#818cf8;background:#6c78ff26;border-color:#6c78ff4d}.left-tool-btn-icon{pointer-events:none;flex-shrink:0;justify-content:center;align-items:center;display:flex}.left-tool-btn-label,.left-tool-btn-shortcut{display:none}.left-tool-mini-row{gap:1px;margin-bottom:1px;display:flex}.left-tool-mini-wrap{flex:1;position:relative}.left-tool-mini-btn{color:#9ca3af;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;width:100%;height:27px;transition:background 90ms,color 90ms;display:flex}.left-tool-mini-btn:focus-visible{outline-offset:2px;outline:2px solid #4f46e58c}.left-tool-mini-btn:hover{color:#374151;background:#0000000e}.left-tool-mini-btn:active{transform:scale(.92)}@media (prefers-color-scheme:dark){.left-tool-mini-btn{color:#ffffff4d}.left-tool-mini-btn:hover{color:#ffffffb3;background:#ffffff12}}[data-theme=dark] .left-tool-mini-btn{color:#ffffff4d}[data-theme=dark] .left-tool-mini-btn:hover{color:#ffffffb3;background:#ffffff12}.left-tool-mini-label{display:none}.left-tool-more-btn{color:#9ca3af}.left-tool-more-btn.is-open{color:#4b5563;background:#0000000a}.left-tool-more-chevron{justify-content:center;align-items:center;transition:transform .15s;display:flex;position:absolute;bottom:2px;right:3px}.left-tool-more-btn.is-open .left-tool-more-chevron{transform:rotate(180deg)}@media (prefers-color-scheme:dark){.left-tool-more-btn{color:#ffffff47}.left-tool-more-btn.is-open{color:#fff9;background:#ffffff0f}}[data-theme=dark] .left-tool-more-btn{color:#ffffff47}[data-theme=dark] .left-tool-more-btn.is-open{color:#fff9;background:#ffffff0f}@media (max-width:1200px){.left-tool-dock{width:42px}.left-tool-btn{width:34px;height:32px}}