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#1976d2)}._levelPresetButton_1nev2_121:disabled{opacity:.5;cursor:not-allowed}._actionBar_1nev2_142{display:flex;gap:1rem;margin-bottom:2rem}._playButton_1nev2_148{flex:1;padding:1rem 1.5rem;border:none;border-radius:.5rem;background-color:var(--primary-color, #1976d2);color:#fff;font-size:1rem;font-weight:600;cursor:pointer;transition:background-color .2s ease}._playButton_1nev2_148:hover:not(:disabled){background-color:var(--primary-hover, #1565c0)}._playButton_1nev2_148:disabled{background-color:var(--disabled-bg, #ccc);cursor:not-allowed}._secondaryButton_1nev2_170{padding:1rem 1.5rem;border:1px solid var(--border-color, #ccc);border-radius:.5rem;background-color:var(--bg-card, #fff);color:var(--text-primary, #1a1a1a);font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}._secondaryButton_1nev2_170:hover:not(:disabled){background-color:var(--bg-hover, #f5f5f5);border-color:var(--primary-color, #1976d2)}._secondaryButton_1nev2_170:disabled{opacity:.5;cursor:not-allowed}._logSection_1nev2_192{background:var(--bg-card, #fff);border:1px solid var(--border-color, #e0e0e0);border-radius:.5rem;padding:1.5rem}._logHeader_1nev2_199{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}._logTitle_1nev2_206{font-size:1.125rem;font-weight:600;color:var(--text-primary, #1a1a1a)}._copyButton_1nev2_212{padding:.5rem 1rem;border:1px solid var(--border-color, #ccc);border-radius:.375rem;background-color:var(--bg-card, #fff);color:var(--text-primary, #1a1a1a);font-size:.875rem;cursor:pointer;transition:all .2s ease}._copyButton_1nev2_212:hover:not(:disabled){background-color:var(--bg-hover, #f5f5f5);border-color:var(--primary-color, #1976d2)}._copyButton_1nev2_212:disabled{opacity:.5;cursor:not-allowed}._copyStatus_1nev2_233{font-size:.875rem;color:var(--success-color, #2e7d32);margin-left:.5rem}._logList_1nev2_239{max-height:400px;overflow-y:auto;border:1px solid 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h1{margin:0;font-size:clamp(2rem,4vw,3rem);color:#0f172a}._subtitle_1l1te_30{margin:0;color:#1f2937;font-size:1.05rem;line-height:1.6}._tunerCard_1l1te_37{background:#fff;border-radius:18px;padding:2rem;box-shadow:0 16px 36px 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0;background:transparent;border:none;text-align:center;font-size:var(--grid-indicator-font-size);color:var(--text-muted, #9ca3af);flex-shrink:0;cursor:pointer;border-radius:.35rem}._indicator_10p0i_121:hover{color:var(--text-light, #f3f4f6);background:#6366f11f}._measureIndicator_10p0i_139{position:relative}._measureIndicator_10p0i_139:before{content:"";position:absolute;left:0;top:-.4rem;bottom:-.4rem;width:2px;background-color:#a5b4fc73}._beatMarker_10p0i_153{font-weight:700;color:var(--text-light, #f3f4f6)}._cursorIndicator_10p0i_158{background:#a5b4fc38;color:var(--text-light, #f3f4f6);box-shadow:inset 0 0 0 1px #a5b4fc6b}._notationContainer_1m9l7_1{background-color:#fff;border-radius:.5rem;padding:1rem;margin-top:2rem;overflow-x:auto;border:1px solid var(--border-dark, #374151);position:relative}._notationStage_1m9l7_11{position:relative}._notationStageSeekable_1m9l7_15{cursor:crosshair}._notationRenderSurface_1m9l7_19{position:relative;z-index:2}._notationContainer_1m9l7_1 svg{display:block;overflow:visible}._activeMeasureHighlight_1m9l7_29{position:absolute;top:0;bottom:0;background:linear-gradient(180deg,#3b82f61f,#38bdf814);border:1px solid rgba(59,130,246,.18);border-radius:.5rem;pointer-events:none;z-index:1}._playhead_1m9l7_40{position:absolute;top:.5rem;bottom:.5rem;width:3px;margin-left:-1.5px;background:linear-gradient(180deg,#2563eb,#38bdf8);box-shadow:0 0 0 1px #ffffffbf,0 0 14px #2563eb4d;border-radius:999px;pointer-events:none;z-index:3}._playhead_1m9l7_40:before{content:"";position:absolute;top:-.35rem;left:50%;width:.7rem;height:.7rem;background:#2563eb;border:2px solid rgba(255,255,255,.95);border-radius:999px;transform:translate(-50%)}._playheadStatus_1m9l7_66{position:sticky;left:0;top:0;display:inline-flex;align-items:center;gap:.4rem;margin-bottom:.75rem;padding:.3rem .65rem;background:#0f172ae0;color:#eff6ff;border-radius:999px;font-size:.75rem;font-weight:600;letter-spacing:.02em;z-index:4;box-shadow:0 6px 18px #0f172a24}._container_1y3it_1{display:flex;flex-direction:column;min-height:100vh;background-color:var(--background-dark, #111827);color:var(--text-light, #f3f4f6)}._header_1y3it_9{background-color:var(--surface-dark, #1f2937);border-bottom:1px solid var(--border-dark, #374151);padding:2rem 0;box-shadow:0 4px 6px -1px #0000001a}._headerContent_1y3it_16{max-width:1200px;margin:0 auto;padding:0 2rem}._backLink_1y3it_22{display:inline-block;color:var(--primary-light, #818cf8);text-decoration:none;font-weight:500;margin-bottom:1rem;transition:color .2s ease}._backLink_1y3it_22:hover{color:var(--primary-lighter, #a5b4fc)}._headerContent_1y3it_16 h1{font-size:2.5rem;font-weight:800;margin:0 0 .5rem;background:linear-gradient(to right,#818cf8,#c084fc);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}._subtitle_1y3it_45{color:var(--text-muted, #9ca3af);font-size:1.1rem;margin:0}._main_1y3it_51{flex:1;max-width:1200px;width:100%;margin:0 auto;padding:2rem}._placeholder_1y3it_59{background-color:var(--surface-dark, #1f2937);border-radius:1rem;padding:4rem;text-align:center;border:1px dashed var(--border-dark, #374151)}._controls_1y3it_67{display:flex;flex-direction:column;align-items:stretch;gap:1rem;margin-bottom:2rem;background-color:var(--surface-dark, #1f2937);padding:1.5rem;border-radius:1rem;border:1px solid var(--border-dark, #374151)}._topControlRow_1y3it_79{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem}._transportControls_1y3it_87{display:flex;flex-wrap:wrap;align-items:center;gap:1rem}._transportButtonGroup_1y3it_94{display:inline-flex;flex-wrap:wrap;align-items:center;gap:.75rem}._utilityControls_1y3it_101{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:1rem}._playButton_1y3it_109{background-color:var(--success-main, #10b981);color:#fff;border:none;padding:.75rem 2rem;border-radius:.5rem;font-weight:700;font-size:1.1rem;cursor:pointer;transition:all .2s ease;min-width:120px}._playButton_1y3it_109:hover{background-color:var(--success-dark, #059669);transform:translateY(-1px)}._pauseButton_1y3it_127{background-color:var(--warning-main, #f59e0b);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:.5rem;font-weight:700;font-size:1rem;cursor:pointer;transition:all .2s ease;min-width:110px}._pauseButton_1y3it_127:hover{background-color:#d97706;transform:translateY(-1px)}._stopTransportButton_1y3it_145{background-color:var(--danger-main, #ef4444);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:.5rem;font-weight:700;font-size:1rem;cursor:pointer;transition:all .2s ease;min-width:110px}._stopTransportButton_1y3it_145:hover{background-color:var(--danger-dark, #dc2626);transform:translateY(-1px)}._clearButton_1y3it_163{background-color:var(--surface-light, #374151);color:var(--text-light, #f3f4f6);border:1px solid var(--border-light, #4b5563);padding:.75rem 1.5rem;border-radius:.5rem;font-weight:500;cursor:pointer;transition:all .2s ease;white-space:nowrap}._clearButton_1y3it_163:hover{background-color:var(--surface-hover, #4b5563)}._secondaryButton_1y3it_179{background-color:var(--surface-light, #374151);color:var(--text-light, #f3f4f6);border:1px solid var(--border-light, #4b5563);padding:.75rem 1rem;border-radius:.5rem;font-weight:500;cursor:pointer;transition:all .2s ease;white-space:nowrap}._secondaryButton_1y3it_179:hover{background-color:var(--surface-hover, #4b5563)}._loadedIndicator_1y3it_195{color:var(--primary-light, #a5b4fc);font-size:.9rem;white-space:nowrap}._bpmControl_1y3it_201{display:flex;align-items:center;gap:1rem;color:var(--text-light, #f3f4f6);font-weight:500}._bpmLabel_1y3it_209{display:inline-flex;align-items:baseline;gap:.35rem;min-width:6ch;white-space:nowrap}._bpmLabelText_1y3it_217{opacity:.85}._bpmValue_1y3it_221{display:inline-block;min-width:3ch;text-align:right;font-variant-numeric:tabular-nums}._bpmControl_1y3it_201 input[type=range]{flex:1;min-width:150px;accent-color:var(--primary-main, #6366f1)}._timeSignatureControl_1y3it_234{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem;color:var(--text-light, #f3f4f6);font-weight:500}._timeSignatureSelect_1y3it_243{background-color:var(--surface-light, #374151);color:var(--text-light, #f3f4f6);border:1px solid var(--border-light, #4b5563);padding:.5rem 1rem;border-radius:.375rem;font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s ease}._timeSignatureSelect_1y3it_243:hover{background-color:var(--surface-hover, #4b5563)}._timeSignatureSelect_1y3it_243:focus{outline:2px solid var(--primary-main, #6366f1);outline-offset:2px}._viewModeButtons_1y3it_264{display:inline-flex;align-items:center;background-color:var(--background-dark, #111827);border:1px solid var(--border-light, #4b5563);border-radius:.5rem;padding:.25rem;gap:.25rem}._viewModeButton_1y3it_264{background-color:transparent;color:var(--text-muted, #9ca3af);border:none;border-radius:.375rem;padding:.45rem .85rem;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s ease}._viewModeButton_1y3it_264:hover{color:var(--text-light, #f3f4f6);background-color:#ffffff0f}._viewModeButtonActive_1y3it_291{background-color:var(--primary-main, #6366f1);color:#fff;box-shadow:0 0 10px #6366f159}._pendingIndicator_1y3it_297{color:var(--warning-main, #f59e0b);font-size:.875rem;font-style:italic}._pendingLoadBanner_1y3it_303{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem;padding:.85rem 1rem;border-radius:.75rem;background:#f59e0b1f;border:1px solid rgba(245,158,11,.32)}._pendingLoadLabel_1y3it_314{font-size:.78rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:var(--warning-main, #f59e0b)}._pendingLoadValue_1y3it_322{font-weight:700;color:var(--text-light, #f3f4f6)}._pendingLoadHint_1y3it_327{font-size:.9rem;color:var(--text-muted, #9ca3af)}._pageControls_1y3it_332{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem;padding:.9rem 1rem;border-radius:.75rem;background-color:#1118278c;border:1px solid var(--border-dark, #374151)}._pageButtons_1y3it_344{display:flex;flex-wrap:wrap;gap:.75rem}._pageSummary_1y3it_350{font-weight:700;color:var(--text-light, #f3f4f6)}._pageHint_1y3it_355{font-size:.9rem;color:var(--text-muted, #9ca3af)}._durationControl_1y3it_360{display:flex;flex-wrap:wrap;align-items:flex-start;gap:.75rem;color:var(--text-light, #f3f4f6);font-weight:500}._durationButtons_1y3it_369{display:flex;flex-wrap:wrap;gap:.5rem}._durationButton_1y3it_369{background-color:var(--surface-light, #374151);color:var(--text-light, #f3f4f6);border:1px solid var(--border-light, #4b5563);min-width:4.25rem;padding:.5rem .75rem;border-radius:.375rem;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease;white-space:nowrap}._durationButton_1y3it_369:hover:not(:disabled){background-color:var(--surface-hover, #4b5563)}._durationButton_1y3it_369._selected_1y3it_393{background-color:var(--primary-main, #6366f1);border-color:var(--primary-light, #818cf8);box-shadow:0 0 8px #6366f166}._durationButton_1y3it_369:disabled{opacity:.5;cursor:not-allowed}._workspace_1y3it_404,._editorSection_1y3it_410{display:flex;flex-direction:column;gap:1.5rem}._viewportSummary_1y3it_416{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.75rem;padding:.85rem 1rem;border-radius:.75rem;background:linear-gradient(135deg,#6366f11f,#c084fc14);border:1px solid rgba(129,140,248,.25)}._viewportTitle_1y3it_428{font-size:1rem;font-weight:700;color:var(--text-light, #f3f4f6)}._viewportMeta_1y3it_434{font-size:.9rem;color:var(--text-muted, #9ca3af)}._errorBanner_1y3it_439{position:fixed;top:1rem;left:50%;transform:translate(-50%);background-color:var(--danger-main, #ef4444);color:#fff;padding:1rem 1.5rem;border-radius:.5rem;box-shadow:0 4px 6px #0000004d;display:flex;align-items:center;gap:1rem;z-index:1000;animation:_slideDown_1y3it_1 .3s ease;max-width:90%}@keyframes _slideDown_1y3it_1{0%{opacity:0;transform:translate(-50%) translateY(-1rem)}to{opacity:1;transform:translate(-50%) translateY(0)}}._dismissButton_1y3it_468{background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer;padding:0;line-height:1;transition:opacity .2s ease}._dismissButton_1y3it_468:hover{opacity:.8}@media (max-width: 900px){._topControlRow_1y3it_79{flex-direction:column;align-items:stretch}._transportControls_1y3it_87,._utilityControls_1y3it_101{justify-content:flex-start}._pageControls_1y3it_332,._viewportSummary_1y3it_416{flex-direction:column;align-items:flex-start}._workspace_1y3it_404{grid-template-columns:1fr}._librarySection_1y3it_504,._bpmControl_1y3it_201{width:100%}._bpmControl_1y3it_201 input[type=range]{flex:1;min-width:0}}._container_1d37n_1{min-height:100vh;background:linear-gradient(180deg,#0f172a,#111827 45%,#0b1120);color:#e5e7eb}._header_1d37n_7{border-bottom:1px solid rgba(148,163,184,.18);background:#0f172ae0;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}._headerContent_1d37n_13{max-width:1200px;margin:0 auto;padding:2rem 1.5rem}._backLink_1d37n_19,._secondaryLink_1d37n_20{color:#93c5fd;text-decoration:none;font-weight:600}._backLink_1d37n_19:hover,._secondaryLink_1d37n_20:hover{color:#bfdbfe}._subtitle_1d37n_31{margin-top:.75rem;max-width:720px;color:#cbd5e1}._headerLinks_1d37n_37{margin-top:.75rem}._main_1d37n_41{max-width:1200px;margin:0 auto;padding:1.5rem;display:flex;flex-direction:column;gap:1.5rem}._controls_1d37n_50{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem;align-items:end}._transportControls_1d37n_57,._bpmControl_1d37n_58{background:#0f172ab8;border:1px solid rgba(148,163,184,.16);border-radius:16px;padding:1rem}._playButton_1d37n_65,._stopButton_1d37n_66,._refreshButton_1d37n_67,._assignButton_1d37n_68,._clearLaneButton_1d37n_69,._dismissButton_1d37n_70{border:none;border-radius:10px;font-weight:600;cursor:pointer;transition:transform .15s ease,opacity .15s ease,background .15s ease}._playButton_1d37n_65,._stopButton_1d37n_66{min-width:110px;padding:.8rem 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