:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;font-weight:400;line-height:1.5}body{box-sizing:border-box;width:100vw;height:100vh;margin:0;padding:0}#root{width:100%;height:100%}._sidebar_7yt2h_2{color:#94a3b8;z-index:1000;background-color:#0f172a;border-right:1px solid #1e293b;flex-direction:column;width:260px;min-width:260px;max-width:260px;height:100%;transition:transform .3s;display:flex}@media (width<=768px){._sidebar_7yt2h_2{position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}._sidebar_7yt2h_2._open_7yt2h_26{transform:translate(0)}}._logoSection_7yt2h_33{border-bottom:1px solid #1e293b;align-items:center;height:70px;padding:0 24px;display:flex}._logoIcon_7yt2h_41{color:#fff;background:linear-gradient(135deg,#3b82f6,#1d4ed8);border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;margin-right:12px;font-weight:700;display:flex}._logoText_7yt2h_54{color:#f8fafc;letter-spacing:.5px;font-size:1.1rem;font-weight:600}._navMenu_7yt2h_61{flex-direction:column;flex:1;gap:8px;padding:24px 16px;display:flex}._navItem_7yt2h_69{color:#94a3b8;cursor:pointer;text-align:left;background:0 0;border:none;border-radius:8px;align-items:center;width:100%;padding:12px 16px;font-size:.95rem;transition:all .2s;display:flex}._navItem_7yt2h_69:hover{color:#f8fafc;background-color:#1e293b}._navItem_7yt2h_69._active_7yt2h_89{color:#fff;background-color:#2563eb;font-weight:500}._icon_7yt2h_95{margin-right:12px;font-size:1.1rem}._sidebarFooter_7yt2h_100{color:#475569;border-top:1px solid #1e293b;padding:16px 24px;font-size:.8rem}._overlay_7yt2h_108{display:none}@media (width<=768px){._overlay_7yt2h_108._show_7yt2h_113{z-index:999;background-color:#00000080;display:block;position:fixed;inset:0}}._header_17fsh_2{background-color:#fff;border-bottom:1px solid #e2e8f0;justify-content:space-between;align-items:center;height:70px;padding:0 24px;display:flex}._pageTitle_17fsh_12{color:#1e293b;font-size:1.25rem;font-weight:600}._userProfile_17fsh_18{align-items:center;gap:16px;display:flex}._badge_17fsh_24{color:#166534;background-color:#bbf7d0;border-radius:20px;padding:4px 12px;font-size:.8rem;font-weight:500}._avatar_17fsh_33{color:#475569;background-color:#e2e8f0;border:2px solid #cbd5e1;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:.85rem;font-weight:600;display:flex}._header_17fsh_2{background-color:#fff;border-bottom:1px solid #e2e8f0;align-items:center;height:70px;padding:0 24px;display:flex}._menuButton_17fsh_57{color:#334155;cursor:pointer;background:0 0;border:none;border-radius:6px;margin-right:16px;padding:4px 8px;font-size:1.5rem;display:none}._menuButton_17fsh_57:hover{background-color:#f1f5f9}._title_17fsh_73{color:#1e293b;font-size:1.25rem;font-weight:600}@media (width<=768px){._menuButton_17fsh_57{display:block}._header_17fsh_2{padding:0 16px}}._appContainer_1gxn5_2{background-color:#f8fafc;justify-content:flex-start;align-items:flex-start;width:100vw;height:100vh;display:flex;overflow:hidden;max-width:none!important;margin:0!important}._mainWrapper_1gxn5_17{flex-direction:column;flex:1;min-width:0;height:100%;display:flex;overflow:hidden}._contentBody_1gxn5_26{flex:1;padding:24px;overflow-y:auto}._mobileHeader_1gxn5_32{background-color:#fff;border-bottom:1px solid #e2e8f0;align-items:center;height:50px;padding:0 16px;display:none}._menuButton_1gxn5_41{cursor:pointer;background:0 0;border:none;font-size:1.5rem}@media (width<=768px){._mobileHeader_1gxn5_32{display:flex}}._container_8puux_2{max-width:1200px;margin:0 auto;padding:16px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}._loading_8puux_9{color:#64748b;justify-content:center;align-items:center;height:200px;display:flex}._lastUpdate_8puux_17{color:#475569;letter-spacing:.5px;justify-content:center;align-items:center;gap:6px;margin-top:4px;margin-bottom:16px;font-size:13px;display:flex}._compactHeader_8puux_29{background-color:#f1f5f9;border-radius:16px;justify-content:space-around;align-items:center;margin-bottom:24px;padding:20px 12px;display:flex}._compactItem_8puux_39{flex-direction:column;align-items:center;display:flex}._itemLabelRow_8puux_45{color:#475569;align-items:center;gap:4px;font-size:12px;display:flex}._itemValue_8puux_53{color:#0f172a;margin-top:4px;font-size:26px;font-weight:700}._divider_8puux_60{background-color:#cbd5e1;width:1px;height:40px}._sectionHeader_8puux_66{color:#334155;margin-top:32px;margin-bottom:16px;font-size:15px;font-weight:700}._chartContainer_8puux_74{background:#fff;border-radius:8px;width:100%;height:240px;padding:12px;box-shadow:0 1px 3px #0000000d}._noData_8puux_83{color:#94a3b8;justify-content:center;align-items:center;height:100%;font-size:14px;display:flex}._mathBoardContainer_1tkvk_2{box-sizing:border-box;flex-direction:column;gap:20px;width:100%;display:flex}._pageTitle_1tkvk_10{color:#0f172a;margin:0;font-size:1.5rem;font-weight:700}._layoutColumns_1tkvk_17{align-items:flex-start;gap:24px;width:100%;display:flex}._leftColumn_1tkvk_25,._rightColumn_1tkvk_25{box-sizing:border-box;background-color:#fff;border:1px solid #e2e8f0;border-radius:14px;flex:1;min-width:0;padding:24px;box-shadow:0 4px 6px -1px #0000000d}._cardHeader_1tkvk_36 h3{color:#334155;margin:0 0 20px;font-size:1.1rem;font-weight:600}._gridContainer_1tkvk_44{background-color:#f1f5f9;border-radius:10px;flex-direction:column;gap:6px;width:fit-content;margin:0 auto 20px;padding:12px;display:flex}._gridRow_1tkvk_55{gap:6px;display:flex}._gridCell_1tkvk_60{cursor:pointer;background-color:#fff;border:2px solid #cbd5e1;border-radius:6px;width:55px;height:55px;transition:all .15s}._gridCell_1tkvk_60:hover{background-color:#eff6ff;border-color:#3b82f6}._cellActive_1tkvk_75{box-shadow:inset 0 2px 4px #00000026;background-color:#3b82f6!important;border-color:#1d4ed8!important}._actionButtonGroup_1tkvk_82{justify-content:center;gap:12px;margin-bottom:16px;display:flex}._btnPrimary_1tkvk_89,._btnSecondary_1tkvk_89{cursor:pointer;border:none;border-radius:8px;padding:10px 20px;font-size:.95rem;font-weight:600;transition:all .2s}._btnPrimary_1tkvk_89{color:#fff;background-color:#2563eb}._btnPrimary_1tkvk_89:hover:not(:disabled){background-color:#1d4ed8}._btnPrimary_1tkvk_89:disabled{cursor:not-allowed;background-color:#cbd5e1}._btnSecondary_1tkvk_89{color:#475569;background-color:#e2e8f0}._btnSecondary_1tkvk_89:hover{background-color:#cbd5e1}._errorAlert_1tkvk_114{color:#991b1b;background-color:#fef2f2;border-left:4px solid #ef4444;border-radius:6px;margin-top:12px;padding:12px;font-size:.9rem}._successAlert_1tkvk_124{color:#166534;background-color:#f0fdf4;border-left:4px solid #22c55e;border-radius:6px;margin-top:12px;padding:12px;font-size:.9rem}._visualizerStageLarge_1tkvk_135{background-color:#1a1a24;border-radius:12px;justify-content:center;align-items:center;width:100%;height:450px;display:flex;position:relative;overflow:hidden}._scene3D_1tkvk_148{perspective:1000px;perspective-origin:50%}._cubeStructureLarge_1tkvk_154{transform-style:preserve-3d;width:0;height:0;position:relative;transform:rotateX(-25deg)rotateY(45deg)rotate(180deg)}._treeAnchor_1tkvk_164{transform-style:preserve-3d;width:0;height:0;position:absolute}._cubeFace_1tkvk_172{width:60px;height:60px;transform-style:preserve-3d;box-sizing:border-box;position:absolute}._rootFace_1tkvk_181{margin-top:-30px;margin-left:-30px}._faceInner_1tkvk_187{box-sizing:border-box;background:#646cff40;border:2px solid #646cff;justify-content:center;align-items:center;width:100%;height:100%;display:flex}._faceLabel_1tkvk_198{color:#fff;font-size:18px;font-weight:700}._faceHighlight_1tkvk_205>._faceInner_1tkvk_187{box-shadow:0 0 15px #f7b50099;background:#f7b50073!important;border-color:#f7b500!important}._stepIndicator_1tkvk_212{color:#f7b500;z-index:10;background:#0009;border:1px solid #f7b5004d;border-radius:20px;padding:6px 14px;font-size:14px;font-weight:500;position:absolute;top:15px;left:20px}._emptyStagePlaceholder_1tkvk_227{color:#64748b;text-align:center;font-size:.9rem;line-height:1.6}._progressContainer_1tkvk_235{flex-direction:column;gap:6px;margin-top:16px;display:flex}._progressContainer_1tkvk_235 label{color:#64748b;font-size:.85rem;font-weight:500}._progressBarBg_1tkvk_248{background-color:#e2e8f0;border-radius:3px;height:6px;overflow:hidden}._progressBarFill_1tkvk_255{background-color:#22c55e;height:100%;transition:width .1s linear}@media (width<=900px){._layoutColumns_1tkvk_17{flex-direction:column}._leftColumn_1tkvk_25,._rightColumn_1tkvk_25{width:100%}}