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var(--border);white-space:nowrap}._presetBtn_70usx_36:hover{background:var(--bg-active);color:var(--text)}._rangeInfo_70usx_53{font-size:10px;font-family:var(--font-mono);color:var(--text-muted);white-space:nowrap}._rulerContent_70usx_61{position:relative;height:100%;flex-shrink:0;overflow:hidden;cursor:crosshair}._rangeHighlight_70usx_70{position:absolute;top:0;height:100%;background:#4f46e51a;pointer-events:none}._tick_70usx_79{position:absolute;top:50%;transform:translate(-50%,-50%);font-family:var(--font-mono);font-size:10px;color:var(--text-muted);white-space:nowrap;pointer-events:none;-webkit-user-select:none;user-select:none}._handle_70usx_92{position:absolute;top:50%;transform:translateY(-50%);width:7px;height:24px;background:var(--accent);border-radius:3px;cursor:ew-resize;z-index:5;opacity:.7;transition:opacity var(--t-fast)}._handle_70usx_92:hover,._handle_70usx_92._dragging_70usx_107{opacity:1}._playhead_70usx_112{position:absolute;top:0;width:2px;height:100vh;background:var(--play-bar);pointer-events:none;z-index:10;opacity:.8}._drumStrip_eg8sw_1{display:flex;flex-direction:column;height:60px}._drumRow_eg8sw_7{display:flex;flex-direction:row;flex:1;border-bottom:1px solid var(--border);overflow:hidden}._drumRow_eg8sw_7:last-child{border-bottom:none}._drumCell_eg8sw_19{flex-shrink:0;height:100%;border-right:1px solid var(--border);transition:background-color var(--t-fast)}._stripWrap_jsbu5_1{display:flex;flex-direction:column;flex-shrink:0;position:relative;height:var(--chord-strip-h);overflow:hidden}._sectionLabelRow_jsbu5_11{position:relative;height:16px;flex-shrink:0;overflow:hidden}._sectionLabel_jsbu5_11{position:absolute;top:0;height:100%;font-size:10px;font-weight:600;color:var(--text-sub);letter-spacing:.04em;text-transform:uppercase;padding:0 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var(--t-fast)}._headerTop_tx0uv_30{display:flex;align-items:center;gap:6px}._colorDot_tx0uv_36{width:8px;height:8px;border-radius:50%;flex-shrink:0}._trackName_tx0uv_43{font-size:12px;font-weight:600;color:var(--text);flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}._controls_tx0uv_53{display:flex;gap:3px;flex-shrink:0}._controlBtn_tx0uv_59{font-size:9px;font-weight:700;font-family:var(--font-mono);padding:1px 4px;border-radius:3px;background:var(--bg-hover);color:var(--text-muted);border:1px solid var(--border);transition:background var(--t-fast),color 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4px;outline:none;flex:1;min-width:0;max-width:100%}._groupMeta_3lzqg_77{display:flex;align-items:center;gap:3px;flex-shrink:0}._keyBadge_3lzqg_84{font-size:10px;font-family:var(--font-mono);font-weight:600;color:var(--accent);padding:1px 4px;border-radius:var(--r-sm);background:var(--accent-soft);border-bottom:1px dashed var(--accent);transition:background var(--t-fast);white-space:nowrap}._keyBadge_3lzqg_84:hover{background:#1a1a2e24}._keyInput_3lzqg_101{font-size:10px;font-family:var(--font-mono);font-weight:600;color:var(--accent);background:var(--bg-surface);border:1px solid var(--accent);border-radius:var(--r-sm);padding:1px 4px;outline:none;width:72px}._meta_3lzqg_114{font-size:10px;font-family:var(--font-mono);color:var(--text-muted);white-space:nowrap}._metaSep_3lzqg_121{font-size:10px;color:var(--border-strong)}._detectingBadge_3lzqg_126{font-size:9px;color:var(--text-muted);font-style:italic;white-space:nowrap}._removeBtn_3lzqg_133{flex-shrink:0;color:var(--text-muted);border-radius:3px;padding:2px;display:flex;align-items:center;transition:color var(--t-fast),background var(--t-fast)}._removeBtn_3lzqg_133:hover{color:#dc2626;background:#dc262614}._groupHeaderRight_3lzqg_149{flex-shrink:0;position:relative;height:32px}._groupExtent_3lzqg_155{position:absolute;top:0;left:0;height:100%;border-radius:0 2px 2px 0}._workspace_1j3ad_1{display:flex;flex-direction:row;flex:1;min-height:0;overflow:hidden}._scrollContainer_1j3ad_10{flex:1;overflow-x:scroll;overflow-y:auto;display:flex;flex-direction:column;min-width:0;scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}._scrollContainer_1j3ad_10::-webkit-scrollbar{height:6px;width:6px}._scrollContainer_1j3ad_10::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:3px}._emptyDrop_1j3ad_33{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;border:2px dashed var(--border);border-radius:var(--r-lg);margin:24px;cursor:pointer;transition:border-color var(--t-fast),background var(--t-fast);background:transparent;min-height:200px}._emptyDrop_1j3ad_33:hover,._emptyDrop_1j3ad_33._dragOver_1j3ad_54{border-color:var(--accent);background:var(--accent-soft)}._dropLabel_1j3ad_59{font-size:15px;font-weight:600;color:var(--text-sub)}._dropSub_1j3ad_65{font-size:12px;color:var(--text-muted)}._addMoreDrop_1j3ad_71{display:flex;align-items:center;justify-content:center;padding:12px;margin:8px;border:1px dashed var(--border);border-radius:var(--r-md);color:var(--text-muted);font-size:12px;cursor:pointer;transition:border-color var(--t-fast),color var(--t-fast),background var(--t-fast);flex-shrink:0;min-width:calc(var(--lane-header-w) + 200px)}._addMoreDrop_1j3ad_71:hover,._addMoreDrop_1j3ad_71._dragOver_1j3ad_54{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}._root_opeku_1{position:relative}._trigger_opeku_6{display:flex;align-items:center;gap:5px;padding:4px 10px;border-radius:var(--r-md);border:1px solid var(--border);background:transparent;color:var(--text);font-size:12px;font-weight:600;cursor:pointer;transition:background var(--t-fast),border-color var(--t-fast);max-width:200px}._trigger_opeku_6:hover{background:var(--bg-hover);border-color:var(--border-strong)}._triggerName_opeku_27{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0}._triggerChevron_opeku_35{flex-shrink:0;color:var(--text-muted);transition:transform var(--t-fast)}._chevronOpen_opeku_41{transform:rotate(180deg)}._dropdown_opeku_46{position:absolute;top:calc(100% + 6px);left:0;min-width:270px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--r-md);box-shadow:0 6px 24px #00000021;z-index:100;overflow:hidden}._section_opeku_59{padding:4px 0}._divider_opeku_63{height:1px;background:var(--border)}._currentProject_opeku_69{display:flex;align-items:center;gap:6px;padding:8px 12px;min-height:40px}._currentProjectName_opeku_77{font-size:12px;font-weight:700;color:var(--text);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}._renameInput_opeku_87{flex:1;font-size:12px;font-weight:700;color:var(--text);background:var(--bg);border:1px solid var(--accent);border-radius:var(--r-sm);padding:2px 6px;outline:none;min-width:0}._currentProjectActions_opeku_100{display:flex;align-items:center;gap:3px;flex-shrink:0}._iconBtn_opeku_107{width:22px;height:22px;border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;color:var(--text-muted);transition:color var(--t-fast),background var(--t-fast)}._iconBtn_opeku_107:hover{color:var(--text);background:var(--bg-hover)}._iconBtnDanger_opeku_123:hover{color:#dc2626;background:#dc262614}._confirmRow_opeku_128{display:flex;align-items:center;gap:4px}._confirmText_opeku_134{font-size:11px;color:#dc2626;white-space:nowrap}._confirmCancelBtn_opeku_140{font-size:11px;padding:2px 7px;border-radius:var(--r-sm);border:1px solid var(--border);background:transparent;color:var(--text-sub);cursor:pointer;transition:background var(--t-fast)}._confirmCancelBtn_opeku_140:hover{background:var(--bg-hover)}._confirmDeleteBtn_opeku_155{font-size:11px;padding:2px 7px;border-radius:var(--r-sm);background:#dc2626;color:#fff;cursor:pointer;border:none;transition:background var(--t-fast)}._confirmDeleteBtn_opeku_155:hover{background:#b91c1c}._projectItem_opeku_171{display:flex;align-items:center;justify-content:space-between;width:100%;padding:6px 12px;font-size:12px;text-align:left;color:var(--text);gap:8px;transition:background var(--t-fast);cursor:pointer}._projectItem_opeku_171:hover{background:var(--bg-hover)}._projectItemName_opeku_189{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}._projectItemTime_opeku_197{font-size:10px;color:var(--text-muted);flex-shrink:0;font-family:var(--font-mono)}._actionItem_opeku_205{display:flex;align-items:center;gap:8px;width:100%;padding:6px 12px;font-size:12px;color:var(--text-sub);text-align:left;transition:background var(--t-fast),color var(--t-fast);cursor:pointer}._actionItem_opeku_205:hover{background:var(--bg-hover);color:var(--text)}._hiddenInput_opeku_223{display:none}._authInfo_opeku_228{padding:6px 12px}._authEmail_opeku_232{font-size:11px;color:var(--text-muted);font-family:var(--font-mono)}._syncStatus_opeku_239{display:flex;align-items:center;gap:5px;padding:4px 12px 8px;font-size:11px;color:var(--text-muted)}._syncOk_opeku_248{color:#16a34a}._syncWarn_opeku_252{color:var(--token-warn)}@keyframes _spin_opeku_1{0%{transform:rotate(0)}to{transform:rotate(360deg)}}._syncSpin_opeku_261{animation:_spin_opeku_1 1.5s linear infinite}._backdrop_1ak2v_1{position:fixed;inset:0;background:#1a1a2e73;display:flex;align-items:center;justify-content:center;z-index:200;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}._card_1ak2v_12{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:32px;max-width:400px;width:90vw;position:relative;box-shadow:0 8px 32px #00000024}._closeBtn_1ak2v_23{position:absolute;top:14px;right:14px;width:28px;height:28px;border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;color:var(--text-muted);transition:color var(--t-fast),background var(--t-fast)}._closeBtn_1ak2v_23:hover{color:var(--text);background:var(--bg-hover)}._title_1ak2v_42{font-size:16px;font-weight:700;color:var(--text);margin-bottom:8px;padding-right:24px;line-height:1.3}._subtitle_1ak2v_51{font-size:13px;color:var(--text-sub);line-height:1.55;margin-bottom:20px}._form_1ak2v_58{display:flex;flex-direction:column;gap:10px}._input_1ak2v_64{border:1px solid var(--border);border-radius:var(--r-md);padding:9px 12px;font-size:13px;background:var(--bg);color:var(--text);outline:none;transition:border-color var(--t-fast);width:100%}._input_1ak2v_64:focus{border-color:var(--accent)}._error_1ak2v_80{font-size:12px;color:#dc2626}._sendBtn_1ak2v_85{padding:9px 16px;border-radius:var(--r-md);background:var(--accent);color:var(--text-inverse);font-size:13px;font-weight:600;transition:background var(--t-fast),opacity var(--t-fast);width:100%}._sendBtn_1ak2v_85:disabled{opacity:.4;cursor:not-allowed}._sendBtn_1ak2v_85:not(:disabled):hover{background:var(--accent-mid)}._dismissBtn_1ak2v_105{margin-top:4px;padding:9px 16px;border-radius:var(--r-md);border:1px solid var(--border);background:transparent;color:var(--text-sub);font-size:13px;font-weight:600;width:100%;transition:background var(--t-fast),color var(--t-fast)}._dismissBtn_1ak2v_105:hover{background:var(--bg-hover);color:var(--text)}._app_59liu_1{display:flex;flex-direction:column;height:100vh;overflow:hidden;background:var(--bg)}._header_59liu_10{height:var(--header-h);display:flex;align-items:center;gap:12px;padding:0 16px;border-bottom:1px solid var(--border);background:var(--bg-surface);flex-shrink:0;z-index:10}._logo_59liu_22{font-size:16px;font-weight:800;letter-spacing:-.03em;color:var(--accent);font-family:var(--font-mono)}._logoDot_59liu_30{color:var(--play-bar)}._headerSpacer_59liu_34{flex:1}._tabs_59liu_37{display:flex;gap:2px;background:var(--bg-hover);border-radius:var(--r-sm);padding:2px}._tabBtn_59liu_45{font-size:11px;font-weight:600;padding:3px 10px;border-radius:calc(var(--r-sm) - 1px);border:none;background:transparent;color:var(--text-muted);cursor:pointer;font-family:var(--font-mono);transition:background .12s,color .12s;letter-spacing:.02em}._tabBtn_59liu_45:hover{color:var(--text)}._tabBtn_59liu_45._tabActive_59liu_63{background:var(--bg-surface);color:var(--text);box-shadow:0 1px 3px #0003}._csvBtn_59liu_69{font-size:11px;padding:3px 10px;border-radius:var(--r-sm);border:1px solid var(--border);background:transparent;color:var(--text-sub);cursor:pointer;font-family:var(--font-mono);transition:background .15s,color .15s}._csvBtn_59liu_69:hover{background:var(--bg-hover);color:var(--text)}._statusBadge_59liu_86{font-size:11px;color:var(--text-muted);display:flex;align-items:center;gap:6px}._statusDot_59liu_94{width:6px;height:6px;border-radius:50%;background:var(--text-muted)}._statusDot_59liu_94._active_59liu_101{background:#22c55e;animation:_pulse_59liu_1 1.5s ease-in-out infinite}@keyframes _pulse_59liu_1{0%,to{opacity:1}50%{opacity:.4}}._transport_59liu_112{display:flex;align-items:center;gap:4px}._transportBtn_59liu_118{width:28px;height:28px;border-radius:var(--r-sm);border:1px solid var(--border);background:transparent;color:var(--text-sub);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background var(--t-fast),color var(--t-fast),border-color var(--t-fast);flex-shrink:0;font-size:11px;font-weight:600}._transportBtn_59liu_118:hover{background:var(--bg-hover);color:var(--text)}._transportBtn_59liu_118._active_59liu_101{background:var(--accent-soft);color:var(--accent);border-color:var(--accent)}._playBtn_59liu_146{background:var(--accent);color:var(--text-inverse);border-color:var(--accent)}._playBtn_59liu_146:hover{background:var(--accent-mid);color:var(--text-inverse);border-color:var(--accent-mid)}._transportPos_59liu_158{font-size:11px;font-family:var(--font-mono);color:var(--text-sub);min-width:48px;text-align:center;padding:0 4px}._bpmLabel_59liu_167{font-size:13px;color:var(--text-muted);padding:0 2px}._bpmInput_59liu_173{width:48px;height:28px;border:1px solid var(--border);border-radius:var(--r-sm);background:var(--bg);color:var(--text);font-size:11px;font-family:var(--font-mono);text-align:center;padding:0 4px;outline:none;transition:border-color var(--t-fast)}._bpmInput_59liu_173:focus{border-color:var(--accent)}._bpmInput_59liu_173._bpmConflict_59liu_192{border-color:var(--token-warn);color:var(--token-warn)}._zoomBtn_59liu_197{width:24px;height:24px;border-radius:var(--r-sm);border:1px solid var(--border);background:transparent;color:var(--text-sub);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:14px;line-height:1;transition:background var(--t-fast),color var(--t-fast)}._zoomBtn_59liu_197:hover{background:var(--bg-hover);color:var(--text)}._playerArea_59liu_219{flex-shrink:0}._midiWrapper_59liu_224{flex:1;min-height:0;overflow:hidden;display:flex}._main_59liu_232{flex:1;display:flex;overflow:hidden;min-height:0}._dropOverlay_59liu_240{position:fixed;inset:0;background:#1a1a2e99;display:flex;align-items:center;justify-content:center;z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}._dropOverlayInner_59liu_251{background:var(--bg-surface);border:2px solid var(--accent);border-radius:var(--r-lg);padding:48px 64px;display:flex;flex-direction:column;align-items:center;gap:12px;color:var(--accent);font-size:18px;font-weight:600}