:root{--bg: #0b0b0b;--panel: #0f0f12;--fg: #e6e6e6;--muted: #9aa0a6;--accent: #6ff;--accent-2: #4fd1c5;--radius: 8px}._app_d6h3o_11{background:linear-gradient(180deg,var(--bg),#070707);color:var(--fg);min-height:100vh;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial;box-sizing:border-box;display:flex;flex-direction:column}._app_d6h3o_11._fullScreen_d6h3o_22{padding:0}._app_d6h3o_11._fullScreen_d6h3o_22 ._header_d6h3o_26{flex-shrink:0}._header_d6h3o_26{display:flex;justify-content:space-between;align-items:center;padding:12px 24px;border-bottom:1px solid rgba(255,255,255,.06);background:#0a0a0cf2;flex-shrink:0;height:60px;box-sizing:border-box}._backBtn_d6h3o_42{padding:8px 14px;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:#ccc;cursor:pointer;font-size:.9rem;transition:all .15s ease}._backBtn_d6h3o_42:hover{background:#ffffff1a;border-color:#fff3;color:#fff}._logo_d6h3o_59{margin:0;font-size:1.4rem;font-weight:700;display:flex;align-items:center;gap:8px}._logoImg_d6h3o_68{height:28px;width:auto}._headerRight_d6h3o_73{display:flex;align-items:center;gap:12px}._roleTag_d6h3o_79{padding:4px 10px;background:#646cff26;border-radius:12px;font-size:.75rem;text-transform:uppercase;color:#9fb7ff}._logoutBtn_d6h3o_88{padding:6px 12px;background:transparent;border:1px solid rgba(255,255,255,.1);border-radius:6px;color:#ccc;cursor:pointer;font-size:.85rem}._logoutBtn_d6h3o_88:hover{background:#ffffff0d;border-color:#fff3}header{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}header h1{margin:0;font-size:1.25rem}nav{display:flex;gap:8px;margin-bottom:16px}button{background:transparent;color:var(--fg);border:1px solid rgba(255,255,255,.06);padding:8px 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.2s}._btn_1oyr9_8:hover{background:#7c83ff}._link_1oyr9_10{background:transparent;border:none;color:#9fb7ff;cursor:pointer;font-size:.92rem}._link_1oyr9_10:hover{text-decoration:underline}._row_1oyr9_12{display:flex;gap:12px;align-items:center}._label_1oyr9_13{color:#dfe7ff}._error_1oyr9_14{color:#ff7b7b;margin-top:8px;font-size:.93rem;background:#ff505014;padding:8px 12px;border-radius:8px;border:1px solid rgba(255,80,80,.15)}._resetForm_1oyr9_15{display:flex;flex-direction:column;gap:8px;margin-top:8px}._roleButtons_1oyr9_18{display:flex;gap:12px;margin:4px 0 8px}._roleBtn_1oyr9_19{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;padding:20px 14px;border-radius:12px;border:2px solid rgba(255,255,255,.08);background:#ffffff08;color:#eee;cursor:pointer;transition:all .25s ease}._roleBtn_1oyr9_19:hover{transform:translateY(-2px);box-shadow:0 6px 20px 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50%}}._heroSubtitle_ewj4m_50{font-size:1.1rem;color:#888;margin:0}._bentoGrid_ewj4m_57{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:minmax(140px,auto);gap:20px;padding:0 48px 48px;max-width:1400px;margin:0 auto;width:100%;box-sizing:border-box}._tile_ewj4m_70{position:relative;display:flex;align-items:flex-end;justify-content:flex-start;padding:20px;border:1px solid rgba(255,255,255,.08);border-radius:20px;cursor:pointer;overflow:hidden;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;text-align:left;background:#14141999}._tile_ewj4m_70:hover{transform:translateY(-4px) scale(1.01);box-shadow:0 12px 40px #00000080;border-color:#ffffff26}._tile_ewj4m_70:active{transform:translateY(-2px) scale(.99)}._large_ewj4m_96{grid-column:span 4;grid-row:span 2;min-height:280px}._medium_ewj4m_102{grid-column:span 2;grid-row:span 2;min-height:280px}._small_ewj4m_108{grid-column:span 2;grid-row:span 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rgba(255,255,255,.1);border-radius:8px;color:#888;cursor:pointer;font-size:.85rem;transition:all .15s ease}._logoutBtn_ewj4m_284:hover{background:#ffffff0d;border-color:#fff3;color:#ccc}@media (max-width: 768px){._heroSection_ewj4m_11{padding:32px 20px 24px}._heroTitle_ewj4m_19{font-size:3rem;letter-spacing:.25em}._bentoGrid_ewj4m_57{grid-template-columns:repeat(4,1fr);gap:12px;padding:0 16px 24px}._large_ewj4m_96{grid-column:span 4;grid-row:span 2}._medium_ewj4m_102{grid-column:span 2;grid-row:span 1;min-height:140px}._small_ewj4m_108{grid-column:span 2;grid-row:span 1;min-height:100px}._icon_ewj4m_172{font-size:2rem}._large_ewj4m_96 ._icon_ewj4m_172{font-size:2.5rem}._label_ewj4m_191{font-size:1rem}._large_ewj4m_96 ._label_ewj4m_191{font-size:1.25rem}}@media (max-width: 480px){._heroSection_ewj4m_11{padding:24px 16px 20px}._heroTitle_ewj4m_19{font-size:2.25rem;letter-spacing:.2em}._heroSubtitle_ewj4m_50{font-size:.95rem}._bentoGrid_ewj4m_57{grid-template-columns:repeat(2,1fr);gap:10px;padding:0 12px 20px}._large_ewj4m_96{grid-column:span 2;grid-row:span 1;min-height:120px}._medium_ewj4m_102{grid-column:span 1;grid-row:span 1;min-height:110px}._small_ewj4m_108{grid-column:span 1;grid-row:span 1;min-height:90px}._tile_ewj4m_70{padding:16px;border-radius:16px}._tileContent_ewj4m_165{gap:12px}._icon_ewj4m_172{font-size:1.75rem}._large_ewj4m_96 ._icon_ewj4m_172{font-size:2rem}._label_ewj4m_191{font-size:.9rem}._large_ewj4m_96 ._label_ewj4m_191{font-size:1rem}._desc_ewj4m_206{font-size:.7rem}._footer_ewj4m_264{padding:16px}}._container_t9jup_1{display:grid;grid-template-columns:280px 1fr;flex:1;height:calc(100vh - 60px);overflow:hidden}._sidebar_t9jup_9{background:#0f0f12f2;border-right:1px solid rgba(255,255,255,.06);display:flex;flex-direction:column;padding:16px;overflow:hidden}._backBtn_t9jup_18{background:transparent;border:none;color:#9fb7ff;cursor:pointer;text-align:left;padding:8px 0;font-size:.9rem;margin-bottom:12px}._backBtn_t9jup_18:hover{color:#fff}._searchInput_t9jup_33{width:100%;padding:12px 14px;border-radius:10px;border:1px solid rgba(255,255,255,.08);background:#ffffff08;color:#fff;font-size:1rem;margin-bottom:12px}._searchInput_t9jup_33::placeholder{color:#666}._songList_t9jup_48{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:8px}._loading_t9jup_56,._empty_t9jup_56{color:#666;padding:12px;text-align:center}._songItem_t9jup_62{display:flex;flex-direction:column;align-items:flex-start;padding:12px 14px;background:#19191ecc;border:1px solid rgba(255,255,255,.04);border-radius:10px;cursor:pointer;transition:background .15s,border-color .15s;text-align:left}._songItem_t9jup_62:hover{background:#282832e6;border-color:#646cff4d}._songItem_t9jup_62._selected_t9jup_80{background:#646cff26;border-color:#646cff80}._songTitle_t9jup_85{font-weight:600;color:#fff;font-size:.95rem}._songArtist_t9jup_91{color:#888;font-size:.8rem;margin-top:2px}._main_t9jup_97{display:flex;flex-direction:column;overflow:hidden;padding:16px 24px 16px 16px;background:linear-gradient(180deg,#0b0b0b,#070707);height:100%;min-height:0;-webkit-overflow-scrolling:touch;flex:1}._emptyState_t9jup_110{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:#666;text-align:center}._emptyState_t9jup_110 h2{color:#aaa;margin-bottom:8px}@media (max-width: 768px){._container_t9jup_1{grid-template-columns:1fr;gap:0;padding:0;height:100vh;height:100dvh}._sidebar_t9jup_9{max-height:none;min-height:0;height:100%;border-right:none;padding:16px;padding-top:max(16px,env(safe-area-inset-top));padding-bottom:max(16px,env(safe-area-inset-bottom))}._container_t9jup_1._mobileLesson_t9jup_146{display:flex;flex-direction:column}._container_t9jup_1._mobileLesson_t9jup_146 ._main_t9jup_97{flex:1;display:flex;flex-direction:column;padding:0;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);border-radius:0}}._mobileBackBtn_t9jup_163{background:#646cff1a;border:1px solid rgba(100,108,255,.3);color:#9fb7ff;padding:12px 16px;font-size:.95rem;text-align:left;cursor:pointer;transition:background .15s,color .15s;flex-shrink:0}._mobileBackBtn_t9jup_163:hover{background:#646cff33;color:#fff}@media (max-width: 480px){._container_t9jup_1{gap:0;padding:0}._sidebar_t9jup_9{padding:12px;padding-top:max(12px,env(safe-area-inset-top));border-radius:0}._songList_t9jup_48{gap:4px}._songItem_t9jup_62{padding:14px 12px;border-radius:8px}._songTitle_t9jup_85{font-size:1rem}._songArtist_t9jup_91{font-size:.8rem}._main_t9jup_97{padding:0;border-radius:0}._mobileBackBtn_t9jup_163{padding:14px 12px;font-size:.9rem}}@media (hover: none) and (pointer: coarse){._songItem_t9jup_62{min-height:48px}}._viewer_1eyss_1{display:flex;flex-direction:column;gap:12px;color:#eee;height:100%;min-height:0;overflow:hidden;flex:1;width:100%;max-width:100%;touch-action:manipulation}._header_1eyss_16{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:16px;padding-bottom:12px;border-bottom:1px solid rgba(255,255,255,.08);width:100%}._titleSection_1eyss_27{display:flex;flex-direction:column;gap:4px}._songTitle_1eyss_33{margin:0;font-size:1.8rem;font-weight:700}._artistName_1eyss_39{margin:0;font-size:1rem;font-weight:400;color:#888}._meta_1eyss_46{display:flex;gap:16px;flex-wrap:wrap;align-items:center}._metaItem_1eyss_53{font-size:.9rem;color:#aaa}._metaItem_1eyss_53 strong{color:#fff}._bpmInput_1eyss_62{width:60px;padding:4px 6px;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:6px;color:#fff;font-size:.9rem;margin-left:4px}._controls_1eyss_74{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;padding:12px;background:#141419cc;border-radius:10px;width:100%}._controlGroup_1eyss_86{display:flex;gap:8px;align-items:center;flex-wrap:wrap}._controlBtn_1eyss_93{padding:8px 14px;background:#282832cc;border:1px solid rgba(255,255,255,.08);border-radius:8px;color:#ccc;cursor:pointer;font-size:.85rem;transition:background .15s,border-color .15s}._controlBtn_1eyss_93:hover{background:#3c3c46e6;border-color:#646cff4d}._controlBtn_1eyss_93._active_1eyss_109{background:#646cff33;border-color:#646cff80;color:#fff}._speedLabel_1eyss_115{display:flex;align-items:center;gap:6px;color:#888;font-size:.85rem}._speedLabel_1eyss_115 input[type=range]{width:80px}._mediaRow_1eyss_128{display:flex;gap:16px;flex-wrap:wrap;align-items:flex-start}._audioPlayer_1eyss_135{display:flex;align-items:center;gap:8px;color:#888;font-size:.9rem}._audioPlayer_1eyss_135 audio{height:36px}._videoEmbed_1eyss_147{border-radius:10px;overflow:hidden}._videoEmbed_1eyss_147 iframe{display:block}._chordStrip_1eyss_157{display:flex;gap:12px;overflow-x:auto;padding:12px 0;border-top:1px solid rgba(255,255,255,.06);border-bottom:1px solid 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.75rem;font-size:.85rem}._chordRow_b2kru_143{justify-content:center}._legendItems_b2kru_207{grid-template-columns:1fr}}._zoomOverlay_b2kru_248{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:_fadeIn_b2kru_1 .2s ease-out}@keyframes _fadeIn_b2kru_1{0%{opacity:0}to{opacity:1}}._zoomModal_b2kru_272{display:flex;flex-direction:column;align-items:center;padding:2rem;background:linear-gradient(135deg,#1e1e32f2,#141428f2);border:1px solid rgba(255,255,255,.15);border-radius:24px;box-shadow:0 25px 80px #00000080,0 0 40px #3b82f633;animation:_zoomIn_b2kru_1 .3s cubic-bezier(.34,1.56,.64,1)}@keyframes _zoomIn_b2kru_1{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}._zoomLabel_b2kru_295{font-size:2rem;font-weight:700;color:#fff;margin-top:1rem}._zoomHint_b2kru_302{color:#666;font-size:.85rem;margin-top:1rem}._container_lmu6p_1{min-height:100vh;padding:24px;background:linear-gradient(180deg,#0b0b0f,#080808);overflow-y:auto}._header_lmu6p_8{text-align:center;margin-bottom:32px}._title_lmu6p_13{font-size:2rem;font-weight:700;color:#fff;margin:0 0 8px}._subtitle_lmu6p_20{color:#888;margin:0}._controls_lmu6p_26{display:flex;flex-direction:column;gap:20px;max-width:1200px;margin:0 auto 32px;padding:24px;background:#ffffff08;border:1px solid rgba(255,255,255,.08);border-radius:16px}._controlGroup_lmu6p_38{display:flex;flex-direction:column;gap:10px}._controlGroup_lmu6p_38 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.3s;cursor:pointer}._positionCard_lmu6p_138:hover{background:#ffffff0d;border-color:#6366f14d;transform:translateY(-2px)}._positionName_lmu6p_157{font-size:1rem;color:#fff;margin:0}._positionInfo_lmu6p_163{display:flex;gap:16px;color:#666;font-size:.85rem}._diagramTitle_lmu6p_171{fill:#888;font-size:11px}._fretNumber_lmu6p_176,._stringName_lmu6p_181{fill:#666;font-size:10px}._noteText_lmu6p_186{fill:#fff;font-size:9px;font-weight:600}._quickRef_lmu6p_193{max-width:800px;margin:0 auto;padding:24px;background:#ffffff05;border:1px solid rgba(255,255,255,.06);border-radius:12px;text-align:center}._quickRef_lmu6p_193 h3{color:#fff;margin:0 0 16px;font-size:1.1rem}._quickRefGrid_lmu6p_209{display:flex;justify-content:center;gap:32px;margin-bottom:16px}._refItem_lmu6p_216{display:flex;align-items:center;gap:8px;color:#aaa;font-size:.9rem}._refDot_lmu6p_224{width:16px;height:16px;border-radius:50%}._tip_lmu6p_230{color:#666;font-size:.9rem;margin:0}@media (max-width: 768px){._container_lmu6p_1,._controls_lmu6p_26{padding:16px}._rootBtn_lmu6p_56,._categoryBtn_lmu6p_56,._scaleBtn_lmu6p_56{padding:6px 10px;font-size:.8rem}._positionsGrid_lmu6p_129{grid-template-columns:1fr;padding:0}._quickRefGrid_lmu6p_209{flex-direction:column;gap:12px;align-items:center}}._zoomOverlay_lmu6p_264{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:_fadeIn_lmu6p_1 .2s ease-out}@keyframes _fadeIn_lmu6p_1{0%{opacity:0}to{opacity:1}}._zoomModal_lmu6p_288{display:flex;flex-direction:column;align-items:center;padding:2rem;background:linear-gradient(135deg,#141423f2,#0a0a14f2);border:1px solid rgba(99,102,241,.3);border-radius:24px;box-shadow:0 25px 80px #00000080,0 0 40px #6366f133;animation:_zoomIn_lmu6p_326 .3s cubic-bezier(.34,1.56,.64,1);max-width:90vw}@keyframes _zoomIn_lmu6p_326{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}._zoomTitle_lmu6p_312{font-size:1.75rem;font-weight:700;color:#fff;margin:0 0 .25rem}._zoomSubtitle_lmu6p_319{font-size:1.1rem;font-weight:500;color:#888;margin:0 0 1rem}._zoomInfo_lmu6p_326{display:flex;gap:24px;color:#888;font-size:.95rem;margin-top:1rem}._zoomHint_lmu6p_334{color:#555;font-size:.85rem;margin-top:1rem}._container_oq0i7_1{display:flex;flex-direction:column;height:calc(100vh - 60px);background:linear-gradient(180deg,#0b0b0f,#080808)}._tabs_oq0i7_9{display:flex;gap:4px;padding:12px 24px;background:#0000004d;border-bottom:1px solid rgba(255,255,255,.06)}._tab_oq0i7_9{display:flex;align-items:center;gap:8px;padding:10px 20px;background:transparent;border:1px solid transparent;border-radius:8px;color:#888;cursor:pointer;transition:all .2s}._tab_oq0i7_9:hover{background:#ffffff0d;color:#ccc}._activeTab_oq0i7_35{background:#646cff26;border-color:#646cff4d;color:#fff}._tabIcon_oq0i7_41{font-size:1.2rem}._tabLabel_oq0i7_45{font-weight:500}._content_oq0i7_49{flex:1;overflow:hidden}._emptyState_oq0i7_55,._editorEmpty_oq0i7_55,._performEmpty_oq0i7_55{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;text-align:center;color:#888;padding:24px}._emptyIcon_oq0i7_66{font-size:4rem;margin-bottom:16px}._emptyState_oq0i7_55 h2,._editorEmpty_oq0i7_55 h2,._performEmpty_oq0i7_55 h2{margin:0 0 8px;color:#fff;font-size:1.5rem}._emptyState_oq0i7_55 p,._editorEmpty_oq0i7_55 p,._performEmpty_oq0i7_55 p{margin:0 0 24px;color:#666}._emptyText_oq0i7_82{color:#666;font-size:.9rem;padding:16px;text-align:center}._primaryBtn_oq0i7_90{padding:12px 24px;background:linear-gradient(135deg,#6366f1,#4f46e5);border:none;border-radius:10px;color:#fff;font-weight:600;cursor:pointer;transition:all .2s}._primaryBtn_oq0i7_90:hover{transform:translateY(-2px);box-shadow:0 4px 20px #6366f166}._primaryBtn_oq0i7_90:disabled{opacity:.5;cursor:not-allowed;transform:none}._secondaryBtn_oq0i7_112{padding:10px 20px;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:8px;color:#ccc;cursor:pointer;transition:all .2s}._secondaryBtn_oq0i7_112:hover{background:#ffffff26;color:#fff}._addBtn_oq0i7_127{padding:6px 12px;background:#22c55e33;border:1px solid rgba(34,197,94,.3);border-radius:6px;color:#4ade80;font-size:.85rem;cursor:pointer;transition:all .2s}._addBtn_oq0i7_127:hover{background:#22c55e4d}._deleteBtn_oq0i7_142{padding:8px 12px;background:#ef444433;border:1px solid rgba(239,68,68,.3);border-radius:6px;color:#f87171;cursor:pointer;transition:all .2s}._deleteBtn_oq0i7_142:hover{background:#ef44444d}._performBtn_oq0i7_156{padding:10px 20px;background:linear-gradient(135deg,#ec4899,#db2777);border:none;border-radius:8px;color:#fff;font-weight:600;cursor:pointer;transition:all .2s}._performBtn_oq0i7_156:hover{transform:translateY(-2px);box-shadow:0 4px 20px #ec489966}._performBtn_oq0i7_156:disabled{opacity:.5;cursor:not-allowed;transform:none}._setlistsContainer_oq0i7_179{display:flex;height:100%}._setlistsSidebar_oq0i7_184{width:280px;background:#0003;border-right:1px solid rgba(255,255,255,.06);display:flex;flex-direction:column}._sidebarHeader_oq0i7_192{display:flex;justify-content:space-between;align-items:center;padding:16px;border-bottom:1px solid rgba(255,255,255,.06)}._sidebarHeader_oq0i7_192 h3{margin:0;font-size:1rem;color:#fff}._setlistList_oq0i7_206{flex:1;overflow-y:auto;padding:8px}._setlistItem_oq0i7_212{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:#ffffff08;border:1px solid transparent;border-radius:8px;margin-bottom:4px;cursor:pointer;transition:all .15s}._setlistItem_oq0i7_212:hover{background:#ffffff0f}._setlistItem_oq0i7_212._active_oq0i7_35{background:#646cff26;border-color:#646cff4d}._setlistName_oq0i7_234{color:#fff;font-weight:500}._songCount_oq0i7_239{color:#666;font-size:.8rem}._setlistMain_oq0i7_244{flex:1;display:flex;flex-direction:column;overflow:hidden}._setlistHeader_oq0i7_251{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;border-bottom:1px solid rgba(255,255,255,.06)}._setlistTitle_oq0i7_259{font-size:1.5rem;font-weight:700;background:transparent;border:none;border-bottom:2px solid transparent;color:#fff;padding:4px 0;outline:none;transition:border-color .2s}._setlistTitle_oq0i7_259:focus{border-bottom-color:#6366f1}._setlistActions_oq0i7_275{display:flex;gap:12px}._setlistContent_oq0i7_280{flex:1;display:grid;grid-template-columns:1fr 1fr;gap:24px;padding:24px;overflow-y:auto}._setlistSongs_oq0i7_289,._songLibrary_oq0i7_289{background:#ffffff05;border:1px solid rgba(255,255,255,.06);border-radius:12px;padding:16px;display:flex;flex-direction:column}._setlistSongs_oq0i7_289 h4,._songLibrary_oq0i7_289 h4{margin:0 0 16px;color:#fff;font-size:1rem}._libraryHeader_oq0i7_304{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}._libraryHeader_oq0i7_304 h4{margin:0}._songOrderList_oq0i7_315,._librarySongList_oq0i7_315{flex:1;overflow-y:auto}._orderedSong_oq0i7_320,._librarySong_oq0i7_315{display:flex;align-items:center;gap:12px;padding:12px;background:#ffffff08;border-radius:8px;margin-bottom:8px}._songNumber_oq0i7_330{width:24px;height:24px;display:flex;align-items:center;justify-content:center;background:#646cff33;border-radius:50%;color:#a5b4fc;font-size:.8rem;font-weight:600}._songInfo_oq0i7_343{flex:1;display:flex;flex-direction:column}._songTitle_oq0i7_349{color:#fff;font-weight:500}._songArtist_oq0i7_354{color:#666;font-size:.8rem}._songActions_oq0i7_359{display:flex;gap:4px}._songActions_oq0i7_359 button{padding:4px 8px;background:#ffffff1a;border:none;border-radius:4px;color:#888;cursor:pointer;font-size:.8rem}._songActions_oq0i7_359 button:hover{background:#fff3;color:#fff}._songActions_oq0i7_359 button:disabled{opacity:.3;cursor:not-allowed}._editorContainer_oq0i7_385{display:flex;height:100%}._editorSidebar_oq0i7_390{width:280px;background:#0003;border-right:1px solid rgba(255,255,255,.06);padding:20px;display:flex;flex-direction:column;gap:16px;overflow-y:auto}._editorSidebar_oq0i7_390 h3{margin:0 0 8px;color:#fff}._editorSidebar_oq0i7_390 label{display:flex;flex-direction:column;gap:6px;color:#888;font-size:.85rem}._editorSidebar_oq0i7_390 input,._editorSidebar_oq0i7_390 select{padding:10px 12px;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:6px;color:#fff;font-size:.95rem;outline:none}._editorSidebar_oq0i7_390 input:focus,._editorSidebar_oq0i7_390 select:focus{border-color:#6366f1}._editorActions_oq0i7_430{display:flex;flex-direction:column;gap:8px;margin-top:16px}._chordProHelp_oq0i7_437{margin-top:auto;padding:16px;background:#ffffff08;border-radius:8px}._chordProHelp_oq0i7_437 h4{margin:0 0 8px;color:#fff;font-size:.9rem}._chordProHelp_oq0i7_437 p{margin:4px 0;color:#666;font-size:.8rem}._chordProHelp_oq0i7_437 code{background:#646cff33;padding:2px 6px;border-radius:4px;color:#a5b4fc}._editorMain_oq0i7_463{flex:1;display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:20px;overflow:hidden}._editorPane_oq0i7_472,._previewPane_oq0i7_472{display:flex;flex-direction:column;background:#ffffff05;border:1px solid rgba(255,255,255,.06);border-radius:12px;padding:16px;overflow:hidden}._editorPane_oq0i7_472 h4,._previewPane_oq0i7_472 h4{margin:0 0 12px;color:#fff;font-size:.9rem}._contentEditor_oq0i7_488{flex:1;padding:16px;background:#0000004d;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:#fff;font-family:Fira 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h4{margin:0 0 20px;color:#fff;font-size:1.1rem}._infoGrid_oq0i7_1026{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}._infoItem_oq0i7_1032{display:flex;gap:12px}._infoIcon_oq0i7_1037{font-size:1.5rem;flex-shrink:0}._infoItem_oq0i7_1032 strong{display:block;color:#fff;margin-bottom:4px}._infoItem_oq0i7_1032 p{margin:0;color:#888;font-size:.9rem;line-height:1.4}._performMeta_oq0i7_1056{display:flex;align-items:center;gap:16px}._sessionBadge_oq0i7_1062{display:flex;align-items:center;gap:8px;padding:8px 14px;background:#22c55e26;border:1px solid rgba(34,197,94,.3);border-radius:20px;font-size:.85rem;color:#4ade80}._liveDot_oq0i7_1074{width:8px;height:8px;background:#4ade80;border-radius:50%;animation:_pulse_oq0i7_1 2s infinite}@keyframes _pulse_oq0i7_1{0%,to{opacity:1}50%{opacity:.5}}._participantCount_oq0i7_1087{margin-left:8px;padding-left:8px;border-left:1px solid rgba(255,255,255,.2)}._followingIndicator_oq0i7_1093{padding:6px 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600px){._container_1s1at_2{padding:12px}._filtersBar_1s1at_55{flex-direction:column;gap:8px}._searchBox_1s1at_62{min-width:unset;width:100%}._filterGroup_1s1at_91{width:100%}._filterSelect_1s1at_96{flex:1}._lessonGrid_1s1at_174{grid-template-columns:1fr;gap:12px}._title_1s1at_39{font-size:1.3rem}}:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}