._container_12upj_1{width:100%;display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);min-width:0}._navSection_12upj_10{flex:1;min-width:0}._navbar_12upj_15{width:100%;min-width:0}._navList_12upj_20{list-style:none;display:flex;align-items:center;gap:var(--space-lg);width:fit-content;border:var(--border-s);background:var(--color-bg-secondary);border-radius:var(--radius-md);min-height:43px;padding:0 var(--space-md)}._navLink_12upj_33{position:relative;display:inline-flex;align-items:center;color:var(--color-text-secondary);text-decoration:none;transition:color .2s ease;font-size:var(--font-size-sm)}._navLink_12upj_33:hover{color:#fff}._active_12upj_47{color:var(--color-text-primary);font-weight:700}._toolsSection_12upj_52{flex-shrink:0}@media(max-width:768px){._container_12upj_1{flex-wrap:wrap;justify-content:flex-start;align-items:stretch;row-gap:var(--space-md)}._navSection_12upj_10{order:1;flex:0 0 100%}._toolsSection_12upj_52{order:2}._navbar_12upj_15{overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:none}._navList_12upj_20{flex-direction:column;padding:var(--space-md);width:150px;align-items:flex-start}._navbar_12upj_15::-webkit-scrollbar{display:none}}._ownContainer_15b3f_1{align-items:center}._metaSetting_15b3f_5{display:flex;justify-content:space-between;width:100%}._settingsBtn_15b3f_11{cursor:pointer}._metaSetting_15b3f_5 ._currentSetting_15b3f_15{flex:1}._timeSignature_15b3f_19{font-size:25px}._currentSetting_15b3f_15{display:flex;flex-direction:column;align-items:center;width:100%;gap:var(--space-xs)}._beatSection_15b3f_31{display:flex;flex-direction:column;gap:.5rem}._beatIndicators_15b3f_37{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:var(--space-sm)}._beatBall_15b3f_44{width:42px;height:42px;border-radius:999px;display:grid;place-items:center;border:var(--border-s);transition:transform .12s ease,background-color .12s ease,border-color .12s ease,box-shadow .12s ease}._beatBall_15b3f_44[data-downbeat=true]{border-width:2px}._beatBall_15b3f_44[data-active=true]{transform:scale(1.08);background-color:#ffffff29;border-color:var(--color-accent);box-shadow:0 0 16px #ffffff1f}._actions_15b3f_69{margin-top:var(--space-sm)}._isRunning_15b3f_73{border:var(--border-s);border-color:var(--color-danger)!important}._mainContainer_13yf7_1{flex:1;height:100%;display:flex;flex-direction:column;overflow:auto}._settingsItem_13yf7_11{display:flex;flex-direction:column;gap:var(--space-sm)}._label_13yf7_17{font-weight:600;font-size:var(--font-size-xs)}._bpmInput_13yf7_22{width:100%;min-height:44px}._tabBar_13yf7_27{display:flex;align-items:center;flex-wrap:wrap;justify-content:space-between;gap:var(--space-md);height:50px;border-bottom:var(--border-s);padding:var(--space-md)}._tabButton_13yf7_38{flex:1;border-radius:var(--radius-md);cursor:pointer;position:relative;font-size:var(--font-size-sm);color:var(--color-text-secondary)}._tabButton_13yf7_38[data-active=true]{position:relative;color:var(--color-text-primary);font-weight:700}._container_13yf7_53{padding:var(--space-md);display:flex;flex-direction:column;gap:var(--space-lg)}._tempoSection_1cs3o_1{display:flex;flex-direction:column;gap:.5rem;width:100%;align-items:center}._tempoControl_1cs3o_9{display:flex;align-items:center;gap:.75rem}._tempoControl_1cs3o_9 button{border:var(--border-s);width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center}._tempoControl_1cs3o_9 button:hover{background-color:var(--color-light-hover)}._bpmDisplay_1cs3o_29{text-align:center;width:fit-content;border:var(--border-s);border-radius:var(--radius-md);background-color:var(--color-surface-1);color:#fff;font-size:var(--font-size-xl);width:100px;padding:var(--btn-padding)}._savedPresetsGrid_wtq47_2{display:flex;flex-direction:column;gap:var(--space-sm)}._presetCard_wtq47_8{display:flex;align-items:center;justify-content:space-between;gap:var(--space-sm)}._presetsGrid_wtq47_15{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-sm)}._notesGrid_jidsw_1{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--space-sm)}._noteButton_jidsw_7{display:flex;align-items:center;justify-content:center}._timeSignatureGrid_jidsw_13{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--space-sm)}._timeSignatureButton_jidsw_19{display:flex;align-items:center;justify-content:center;font-weight:600}._container_197a9_1{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;transition:background .4s ease}._clock_197a9_10{font-size:80px;font-weight:700;color:#fff}._controls_197a9_16{display:flex;gap:12px}._controls_197a9_16 button{box-shadow:var(--shadow-sm)}._resetButton_197a9_25{padding:10px 18px;border:none;border-radius:999px;cursor:pointer}._playBtn_197a9_32{background-color:var(--color-accent)!important}._mainContainer_nt1k7_1{flex:1;display:flex;flex-direction:column;padding-bottom:20px}._settingsItem_nt1k7_9{display:flex;flex-direction:column;gap:var(--space-sm)}._label_nt1k7_15{font-weight:600;font-size:var(--font-size-xs)}._bpmInput_nt1k7_20{width:100%;min-height:44px}._tabBar_nt1k7_25{display:flex;align-items:center;flex-wrap:wrap;justify-content:space-between;gap:var(--space-md);height:50px;border-bottom:var(--border-s);padding:var(--space-md)}._tabButton_nt1k7_47{flex:1;border-radius:var(--radius-md);cursor:pointer;position:relative;font-size:var(--font-size-sm);color:var(--color-text-secondary)}._tabButton_nt1k7_47[data-active=true]{position:relative;color:var(--color-text-primary);font-weight:700}._container_nt1k7_62{padding:var(--space-md);display:flex;flex-direction:column;gap:var(--space-lg);position:relative}._savedPresetsGrid_1puu9_1{display:flex;flex-direction:column;gap:var(--space-sm)}._presetCard_1puu9_7{display:flex;align-items:center;justify-content:space-between;gap:var(--space-sm)}._presetsGrid_1puu9_14{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-sm)}._intervalList_llrm1_1{display:flex;flex-direction:column;gap:8px}._intervalBlock_llrm1_7{display:flex;flex-direction:column;padding:10px;border-radius:6px;gap:8px;-webkit-user-select:none;user-select:none}._intervalMeta_llrm1_16{display:flex;align-items:center;justify-content:space-between;gap:8px;border-radius:6px;-webkit-user-select:none;user-select:none}._mainControls_llrm1_25,._controls_llrm1_31{display:flex;align-items:center;gap:10px}._controls_llrm1_31 input{width:25px;height:25px;box-shadow:var(--shadow-sm);border:var(--border-s);padding:5px;border-radius:50%;background:none;cursor:pointer}._controls_llrm1_31 button{width:25px;height:25px;display:flex;align-items:center;justify-content:center;border-radius:50%}._controls_llrm1_31 button._danger_llrm1_57{background-color:var(--color-danger);margin-left:10px}._controls_llrm1_31 button:hover{opacity:.8}._addButton_llrm1_66{position:absolute;bottom:15px;right:15px}._dragHandle_llrm1_72{cursor:grab;background:transparent;border:none;display:flex;align-items:center}._dragHandle_llrm1_72:active{cursor:grabbing}._controls_llrm1_31 input::-webkit-color-swatch-wrapper{padding:0}._controls_llrm1_31 input::-webkit-color-swatch{border:none}._controls_llrm1_31 input::-moz-color-swatch{border:none}._clock_9qnoj_1{text-align:center;border:var(--border-s);border-radius:var(--radius-md);background-color:var(--color-bg-secondary)!important;color:#fff;font-size:var(--font-size-md);padding:var(--btn-padding);width:100px}._colorSwatch_16vzs_1{width:22px;height:22px;border-radius:50%;cursor:pointer;border:2px solid transparent}._colorSwatch_16vzs_1._active_16vzs_9{border-color:#fff}._toolbar_1qvaj_1{display:flex;align-items:center;gap:var(--space-sm);flex-shrink:0}._appLayout_10h42_1{position:relative;height:100%;display:flex;flex-direction:column;min-height:0;padding:var(--space-md);gap:var(--space-md)}._appHeader_10h42_11{flex-shrink:0;width:100%;max-width:var(--content-max-width);margin:0 auto}._appBody_10h42_18{min-height:0;margin:0 auto;width:100%;background-color:var(--color-bg-secondary);padding:var(--space-md);border-radius:var(--radius-md);overflow:auto;max-width:var(--content-max-width);border:var(--border-s)}._mobileHeaderToggle_10h42_30{display:none;position:fixed;top:var(--space-sm);right:var(--space-sm);z-index:1201;align-items:center;justify-content:center;width:30px;height:30px;border:var(--border-s);border-radius:999px;background:var(--color-bg-secondary);box-shadow:0 10px 24px #00000029;padding:0}._menuIcon_10h42_47{display:inline-flex;flex-direction:column;justify-content:center;gap:4px}._menuIcon_10h42_47 span{display:block;width:16px;height:2px;border-radius:999px;background:currentColor}._mobileHeaderOverlay_10h42_62{display:none;position:fixed;inset:0;z-index:1200;pointer-events:none}._mobileHeaderBackdrop_10h42_70{position:absolute;inset:0;border:none;padding:0;margin:0;background:#0000;opacity:0;transition:opacity .22s ease,background-color .22s ease}._mobileHeaderPanel_10h42_83{position:absolute;top:0;right:0;bottom:0;width:min(260px,86vw);overflow-y:auto;background:var(--color-bg-secondary);border-left:var(--border-s);padding:var(--space-md);box-shadow:0 16px 40px #0003;transform:translate(100%);transition:transform .22s ease}@media(max-width:768px){._appLayout_10h42_1{padding:0;gap:0}._appHeader_10h42_11{display:none}._mobileHeaderToggle_10h42_30{display:inline-flex}._mobileHeaderOverlay_10h42_62{display:block}._appBody_10h42_18{height:100%;min-height:0;width:100%;border-radius:0}._mobileHeaderOverlay_10h42_62[data-open=true]{pointer-events:auto}._mobileHeaderOverlay_10h42_62[data-open=true] ._mobileHeaderBackdrop_10h42_70{opacity:1;background:#00000047}._mobileHeaderOverlay_10h42_62[data-open=true] ._mobileHeaderPanel_10h42_83{transform:translate(0)}}._window_1l5ep_1{position:fixed;top:0;left:0;width:min(360px,calc(100vw - 32px));max-width:calc(100vw - 32px);max-height:calc(100vh - 32px);background:var(--color-bg-secondary);border:var(--border-s);border-radius:var(--radius-md);box-shadow:0 16px 40px #0003;overflow:hidden;display:flex;flex-direction:column}._header_1l5ep_17{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);border-bottom:var(--border-s);background:var(--surface-1)}._dragHandle_1l5ep_28{flex:1;display:flex;align-items:center;gap:var(--space-sm);min-width:0;cursor:grab;-webkit-user-select:none;user-select:none;touch-action:none}._dragHandle_1l5ep_28[data-dragging=true]{cursor:grabbing}._title_1l5ep_43{margin:0;font:var(--font-heading-sm)}._actions_1l5ep_48{display:flex;align-items:center;gap:var(--space-xs)}._iconButton_1l5ep_54{border:none;background:transparent;color:inherit;cursor:pointer;width:32px;height:32px;border-radius:var(--radius-sm)}._iconButton_1l5ep_54:hover{background:var(--surface-2)}._body_1l5ep_68{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;display:flex}._resizeHandle_1l5ep_77{position:absolute;right:0;bottom:0;width:16px;height:16px;cursor:nwse-resize;touch-action:none}._resizeHandle_1l5ep_77:before{content:"";position:absolute;right:4px;bottom:4px;width:8px;height:8px;border-right:2px solid var(--border-color-strong, currentColor);border-bottom:2px solid var(--border-color-strong, currentColor);opacity:.7}._backdrop_c0pbc_1{position:fixed;inset:0;z-index:2000;display:grid;place-items:center;padding:var(--space-md);background:#00000094;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}._modal_c0pbc_12{width:100%;max-height:min(85vh,900px);display:flex;flex-direction:column;border-radius:var(--radius-md);border:var(--border-s);background:var(--color-bg-secondary);box-shadow:0 24px 80px #00000059;overflow:hidden;outline:none}._modal_c0pbc_12[data-width=sm]{max-width:420px}._modal_c0pbc_12[data-width=md]{max-width:680px}._modal_c0pbc_12[data-width=lg]{max-width:920px}._header_c0pbc_37{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);padding:16px 18px;border-bottom:var(--border-s);background:var(--surface-1)}._headerText_c0pbc_47{min-width:0}._title_c0pbc_51{margin:0;font-size:var(--font-size-lg);color:var(--color-text-primary)}._closeButton_c0pbc_57{flex-shrink:0;width:36px;height:36px;border:var(--border-s);border-radius:999px;background:var(--surface-2, var(--surface-1));color:var(--color-text-primary);display:flex;align-items:center;justify-content:center;font-size:22px;line-height:1;cursor:pointer;transition:background var(--transition-fast),transform var(--transition-fast)}._closeButton_c0pbc_57:hover{background:var(--color-light-hover)}._closeButton_c0pbc_57:active{transform:translateY(1px)}._content_c0pbc_84{min-height:0;overflow:auto;padding:18px}@media(max-width:640px){._backdrop_c0pbc_1{padding:12px;align-items:end}._modal_c0pbc_12{max-width:100%;max-height:100%;margin:auto 0}._content_c0pbc_84{padding:14px}}._panel_1t8y5_1{display:grid;gap:var(--space-md);padding:var(--space-md)}._header_1t8y5_7{display:grid;gap:var(--space-sm)}._heading_1t8y5_12{display:grid;gap:4px}._title_1t8y5_17{margin:0;font-size:var(--font-size-md);font-weight:600;color:var(--color-text-primary)}._subtitle_1t8y5_24{margin:0;font-size:var(--font-size-xs);color:var(--color-text-secondary)}._actions_1t8y5_30{display:flex;flex-wrap:wrap;gap:10px;width:100%}._actionButton_1t8y5_37{flex:1;border:1px solid rgba(255,255,255,.1);background:#ffffff0a;color:var(--color-text-primary);border-radius:999px;font-size:var(--font-size-sm);line-height:1;height:30px;cursor:pointer;transition:background var(--transition-fast),border-color var(--transition-fast),transform var(--transition-fast)}._actionButton_1t8y5_37:hover{background:#ffffff14}._actionButton_1t8y5_37:active{transform:translateY(1px)}._danger_1t8y5_61{border-color:#dc262673}._danger_1t8y5_61:hover{background:#dc26261f;border-color:#dc2626a6}._settingsList_1t8y5_70{display:grid;gap:10px}._toggleRow_1t8y5_75{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);padding:14px 16px;border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.06);background:#ffffff06;cursor:pointer;transition:background var(--transition-fast),border-color var(--transition-fast)}._toggleRow_1t8y5_75:hover{background:#ffffff0b;border-color:#ffffff1f}._toggleText_1t8y5_95{display:grid;gap:4px;min-width:0}._toggleLabel_1t8y5_101{font-size:var(--font-size-sm);font-weight:500;color:var(--color-text-primary)}._toggleDescription_1t8y5_107{font-size:var(--font-size-xs);color:var(--color-text-secondary);line-height:1.35}._switch_1t8y5_113{position:relative;display:inline-flex;flex-shrink:0}._switchInput_1t8y5_119{position:absolute;inset:0;opacity:0;pointer-events:none}._switchTrack_1t8y5_126{position:relative;width:46px;height:28px;border-radius:999px;background:#ffffff1f;border:1px solid rgba(255,255,255,.14);transition:background var(--transition-fast),border-color var(--transition-fast)}._switchThumb_1t8y5_138{position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:transform var(--transition-fast);box-shadow:0 2px 8px #0003}._switchInput_1t8y5_119:checked+._switchTrack_1t8y5_126{background:#6366f173;border-color:#6366f1b3}._switchInput_1t8y5_119:checked+._switchTrack_1t8y5_126 ._switchThumb_1t8y5_138{transform:translate(18px)}._switchInput_1t8y5_119:focus-visible+._switchTrack_1t8y5_126{outline:2px solid var(--color-accent);outline-offset:2px}._supportSection_1t8y5_164{display:flex;align-items:center;justify-content:space-between;gap:var(--space-sm);flex-wrap:wrap;padding-top:var(--space-xs)}._supportText_1t8y5_173{color:var(--color-text-secondary);font-size:var(--font-size-sm)}@media(max-width:640px){._panel_1t8y5_1{padding:var(--space-sm)}._actions_1t8y5_30{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}._actionButton_1t8y5_37{width:100%;justify-content:center}._toggleRow_1t8y5_75{align-items:flex-start}}@media(max-width:440px){._actions_1t8y5_30{grid-template-columns:1fr}._toggleRow_1t8y5_75{padding:12px 14px}._switchTrack_1t8y5_126{width:42px;height:26px}._switchThumb_1t8y5_138{width:18px;height:18px}._switchInput_1t8y5_119:checked+._switchTrack_1t8y5_126 ._switchThumb_1t8y5_138{transform:translate(16px)}}._link_13jqc_1{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--border-weak);border-radius:999px;background:var(--color-accent);color:var(--color-text-primary);text-decoration:none;font-size:var(--font-size-sm);font-weight:500;transition:background-color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease}._link_13jqc_1:hover{background:var(--color-light-hover);border-color:var(--color-text-secondary);box-shadow:var(--shadow-sm);transform:translateY(-1px)}._link_13jqc_1:focus-visible{outline:2px solid var(--color-accent, #4c8bf5);outline-offset:2px}._icon_13jqc_32{display:inline-flex;align-items:center;justify-content:center;font-size:14px;line-height:1}._container_1kv27_1{width:100%;display:flex;flex-direction:column;gap:var(--space-lg)}._top_1kv27_8{height:100%;width:100%;display:flex;flex-direction:column;gap:var(--space-lg)}._bottom_1kv27_16{height:100%;width:100%;display:flex;flex-direction:column;justify-content:flex-end;flex:1;gap:var(--space-md)}._fret_1lxjx_1{position:relative;border-right:1px solid var(--color-grey-contrast);min-height:30px;width:100%}._noBorder_1lxjx_8{border-right:none}._note_1lxjx_12{position:absolute;top:var(--string-y);left:50%;transform:translate(-50%,-50%);width:30px;height:30px;border-radius:50%;font-size:var(--font-size-sm);display:flex;align-items:center;justify-content:center;z-index:2;background-color:var(--note-bg, var(--interval-bg, transparent));transition:background-color var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast),opacity var(--transition-fast)}._muted_1lxjx_35{--note-bg: var(--color-muted-note);opacity:.8}._focus_1lxjx_40{--note-bg: var(--color-muted-note);opacity:1;border:1.5px solid var(--color-accent)}._noBg_1lxjx_46{background-color:transparent!important;background-color:var(--note-bg, var(--interval-bg, transparent));transition:background-color var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast),opacity var(--transition-fast)}@media only screen and (max-width:640px){._note_1lxjx_12{width:25;height:25}}._stringRow_rxu16_1{position:relative;display:grid;grid-template-columns:var(--nut-width) repeat(var(--frets),minmax(var(--fret-size),1fr)) var(--eye-width);height:40px;--string-y: 50%;width:100%;min-width:max-content}._stringLine_rxu16_15{position:absolute;left:var(--nut-width);right:var(--eye-width);top:var(--string-y);background-color:var(--color-grey-contrast);transform:translateY(-50%);transition:left var(--transition-fast)}._container_cexwv_1{position:relative;max-width:100%;overflow-x:scroll;--nut-width: var(--fret-size);--eye-width: var(--fret-size);--frets: 12}._fretboard_cexwv_13{display:flex;flex-direction:column;position:relative}._fretMarkers_ta7hk_1{position:absolute;inset:0;display:grid;grid-template-columns:var(--nut-width) repeat(var(--frets),minmax(var(--fret-size),1fr)) var(--eye-width);align-items:center;pointer-events:none;transition:grid-template-columns var(--transition-fast)}._dotGroup_ta7hk_15{display:flex;justify-content:center;align-items:center}._dotGroup_ta7hk_15 span{width:20px;height:20px;background-color:#d3d3d3;border-radius:50%;opacity:.4}._doubleDot_ta7hk_30{flex-direction:column;gap:90px}._row_19i10_1{display:grid;grid-template-columns:var(--nut-width) repeat(var(--frets),minmax(var(--fret-size),1fr)) var(--eye-width);align-items:center;height:var(--box-s);margin-top:var(--space-sm);font-size:var(--font-size-xs);line-height:1;-webkit-user-select:none;user-select:none;position:relative;transition:grid-template-columns var(--transition-fast)}._cell_19i10_21{display:flex;justify-content:center;align-items:center;opacity:.8}._numberEye_19i10_28{display:flex;flex-direction:column}._wrap_sf5yx_1{display:flex;flex-direction:column;gap:var(--space-md);width:100%}._row_sf5yx_8{display:grid;grid-template-columns:70px 1fr;gap:var(--space-sm);align-items:center}._label_sf5yx_15{font-size:var(--font-size-sm)}._rootGrid_sf5yx_19{display:grid;grid-template-columns:repeat(auto-fit,minmax(34px,1fr));gap:var(--space-sm)}._active_sf5yx_25{border-color:var(--color-accent)!important}._select_sf5yx_29{width:100%;border:var(--border-s);background:var(--surface-1);border-radius:var(--radius-md);padding:var(--btn-padding-big);color:unset;width:250px}._selectContent_sf5yx_39{background:var(--color-bg-secondary);border:var(--border-s);border-radius:var(--radius-md);overflow:hidden;z-index:100}._selectItem_sf5yx_47{padding:var(--btn-padding-big);cursor:pointer}._selectItem_sf5yx_47:hover{background:var(--surface-2)}._posGroup_sf5yx_55{display:inline-flex;gap:var(--space-sm);align-items:center;flex-wrap:wrap}@media only screen and 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12px;border-bottom:var(--border-s);background:var(--surface-2)}._panelTitle_1lscz_54{margin:0;font-size:var(--font-size-sm);line-height:1.2}._toolPanelBody_1lscz_60{min-width:0;min-height:0;flex:1;min-height:300px;display:flex}@media(max-width:900px){._toolbar_1lscz_10{align-items:stretch}}body{font-family:var(--font-family-base);background-color:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.5}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}.classicBtn{border:var(--border-s);background:var(--surface-1);border-radius:var(--radius-md);padding:var(--btn-padding-big);cursor:pointer;color:var(--color-text-primary);font-size:var(--font-size-sm);text-align:center}.classicBtn.primary{background-color:var(--color-accent)}.classicBtn:not(.primary):not(:disabled):hover{background:var(--color-light-hover)}.classicBtn:not(:disabled):hover{border-color:var(--color-active-btn);cursor:pointer;transform:translateY(-1px)}.classicBtn.active{border-color:var(--color-accent)}.classicBtn.activeDanger{background-color:var(--color-danger)}.classicBtn.compact{padding:6px 10px;font-size:var(--font-size-xs)}.classicBtn[data-active=true]{border-color:var(--color-accent);background-color:var(--color-accent)}.warningBg{background-color:var(--color-danger)}@media only screen and (max-width:640px){html{font-size:14px}}:root{--color-bg-primary: #1a1a1a;--color-bg-secondary: #1d1f20;--surface-1: rgba(255, 255, 255, .06);--surface-2: rgba(255, 255, 255, .08);--border-weak: rgba(255, 255, 255, .18);--color-light-hover: rgba(255, 255, 255, .1);--color-active-btn: rgba(255, 255, 255, .45);--color-text-primary: #ffffff;--color-text-secondary: #a0a4b8;--color-accent: #4f8cff;--color-grey-contrast: rgba(255, 255, 255, .22);--color-root-note: #ff5c5c;--color-scale-note: #4f8cff;--color-chord-note: #ffd166;--color-muted-note: #555;--surface-active: rgba(255, 255, 255, .12);--color-danger: rgba(255, 22, 22, 1);--color-danger-hover: rgba(255, 92, 92, .6);--font-family-base: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-md: 1rem;--font-size-lg: 1.25rem;--font-size-xl: 1.5rem;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--stage-max-h: 650px;--box-s: 20px;--fret-size: 60px;--btn-padding: 4px 8px;--btn-padding-big: 8px 10px;--content-max-width: 1400px;--radius-sm: 6px;--radius-md: 10px;--shadow-sm: 0 4px 12px rgba(0, 0, 0, .25);--transition-fast: .15s ease;--transition-base: .25s ease;--border-s: 1px solid var(--border-weak)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}button{all:unset;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;-webkit-user-select:none;user-select:none;font:inherit;color:inherit;text-align:inherit}button:focus-visible{outline:2px solid currentColor;outline-offset:2px}button:disabled{cursor:not-allowed;opacity:.6}.modern-scroll{overflow:auto;scrollbar-width:thin;scrollbar-color:transparent transparent}.modern-scroll:hover{scrollbar-color:rgba(255,255,255,.35) transparent}.modern-scroll::-webkit-scrollbar-track{background:transparent}.modern-scroll::-webkit-scrollbar-button{display:none;width:0;height:0}.modern-scroll::-webkit-scrollbar-thumb{background-color:transparent;border-radius:999px;border:3px solid transparent;background-clip:content-box}.modern-scroll:hover::-webkit-scrollbar-thumb{background-color:#ffffff47}.modern-scroll::-webkit-scrollbar-thumb:active{background-color:#ffffff73}