.FourierWaveBuilderTool_fullscreenRoot__MbBhx{width:100%;height:100dvh;overflow:hidden;background:#000;display:flex;flex-direction:column}.FourierWaveBuilderTool_fullscreenRootPseudo__EfCNT{position:fixed;inset:0;width:100%;height:100dvh;z-index:100;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);box-sizing:border-box}.FourierWaveBuilderTool_fullscreenContainer__v8SbD{flex:1 1;display:flex;flex-direction:column;min-height:0;overflow:hidden;gap:0!important}.FourierWaveBuilderTool_fullscreenBody__lmBgu{flex:1 1!important;min-height:0!important;margin-top:0!important;gap:0!important;overflow:hidden!important}.FourierWaveBuilderTool_stickyGroup__LMhpT{display:flex;flex-direction:column}.FourierWaveBuilderTool_stickyGroupFullscreen__z5pqJ{flex:1 1;min-height:0;overflow:hidden}.FourierWaveBuilderTool_stickyBlock__WYbc1{position:-webkit-sticky;position:sticky;top:0;z-index:5;display:flex;flex-direction:column;gap:0;background:var(--bg);border-bottom:1px solid var(--line);box-shadow:0 6px 18px -8px rgba(0,0,0,.7)}.FourierWaveBuilderTool_stickyBlockFullscreen__tshEm{flex:1 1;display:flex;flex-direction:column;min-height:0;overflow:hidden;position:static;border-bottom:0;box-shadow:none}.FourierWaveBuilderTool_stickyMainViz__APVTL{display:flex;flex-direction:column;min-height:0}.FourierWaveBuilderTool_stickyMainVizFs__4uwc5{flex:1 1;min-height:0}.FourierWaveBuilderTool_controlDeck__fXCnt{display:flex;flex-direction:column;flex-shrink:0;background:var(--bg)}.FourierWaveBuilderTool_actionRow__FY1_5{--action-ctrl-h:30px;display:flex;align-items:center;gap:0;padding:6px 8px;min-height:44px;border-bottom:1px solid var(--line);background:var(--bg)}@media (max-width:720px){.FourierWaveBuilderTool_actionRow__FY1_5{--action-ctrl-h:36px;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;scrollbar-width:none}.FourierWaveBuilderTool_actionRow__FY1_5::-webkit-scrollbar{display:none}.FourierWaveBuilderTool_actionCluster__OOfwd{flex-shrink:0;flex-wrap:nowrap}}.FourierWaveBuilderTool_actionCluster__OOfwd{display:flex;align-items:center;gap:2px;padding-right:12px;margin-right:12px;border-right:1px solid var(--line)}.FourierWaveBuilderTool_actionCluster__OOfwd:last-child{border-right:0;margin-right:0;padding-right:0;margin-left:auto}.FourierWaveBuilderTool_topBarDivider__1nzyd{width:1px;height:calc(var(--action-ctrl-h, 30px) * .58);background:var(--line);margin:0 4px;flex-shrink:0}.FourierWaveBuilderTool_topBtn__ux1OI{display:inline-flex;align-items:center;justify-content:center;height:var(--action-ctrl-h,30px);min-width:30px;padding:0 10px;background:transparent;border:1px solid transparent;-webkit-tap-highlight-color:transparent;color:var(--text-dim);font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;text-transform:lowercase;cursor:pointer;white-space:nowrap;box-sizing:border-box;transition:border-color var(--dur-hover) var(--ease),color var(--dur-hover) var(--ease),background-color var(--dur-hover) var(--ease)}.FourierWaveBuilderTool_topBtn__ux1OI:hover:not(:disabled){border-color:var(--line-strong);color:var(--text-bright);background:var(--bg-hover)}.FourierWaveBuilderTool_topBtn__ux1OI:disabled{opacity:.3;cursor:default}.FourierWaveBuilderTool_topBtnIcon__Dr3xS{font-size:15px;min-width:38px;padding:0 10px;letter-spacing:.02em}@media (max-width:720px){.FourierWaveBuilderTool_topBtnIcon__Dr3xS{font-size:16px;min-width:42px;padding:0 12px}.FourierWaveBuilderTool_topBtn__ux1OI{min-width:36px;padding:0 12px}.FourierWaveBuilderTool_topBarDivider__1nzyd{height:calc(var(--action-ctrl-h, 36px) * .58)}}.FourierWaveBuilderTool_targetGroup___Ycfs{display:inline-flex;align-items:stretch;height:var(--action-ctrl-h,30px);flex-shrink:0;border:1px solid var(--line);background:var(--panel);box-sizing:border-box}.FourierWaveBuilderTool_targetBtn__5yK97{display:inline-flex;align-items:center;justify-content:center;padding:0 12px;min-width:0;background:transparent;border:0;color:var(--text-faint);font-family:var(--font-mono);font-size:11px;-webkit-tap-highlight-color:transparent;letter-spacing:.06em;text-transform:lowercase;cursor:pointer;transition:color var(--dur-hover) var(--ease),background-color var(--dur-hover) var(--ease)}.FourierWaveBuilderTool_targetBtn__5yK97:hover{color:var(--text-bright);background:var(--bg-hover)}.FourierWaveBuilderTool_targetBtnActive__8fYqR{color:var(--accent-bright);background:var(--accent-faint)}.FourierWaveBuilderTool_stage__m4B_Q{position:relative;width:100%;background:#000;overflow:hidden;flex-shrink:0}.FourierWaveBuilderTool_canvas__FXofE{display:block;width:100%;height:380px;background:#000;touch-action:pan-y}.FourierWaveBuilderTool_stageFullscreen__WVEgU{flex:1 1;min-height:0}.FourierWaveBuilderTool_stageFullscreen__WVEgU .FourierWaveBuilderTool_canvas__FXofE{height:100%!important;min-height:120px}@media (max-width:640px){.FourierWaveBuilderTool_canvas__FXofE{height:280px}}.FourierWaveBuilderTool_overlayTopRight__QzJKU{position:absolute;top:12px;right:14px;display:inline-flex;flex-direction:column;align-items:stretch;gap:2px;padding:5px 8px 6px;border:1px solid rgba(232,200,122,.42);background:rgba(0,0,0,.72);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);min-width:124px;pointer-events:none;font-family:var(--font-mono);animation:FourierWaveBuilderTool_readoutEnter__xJ5jV .22s var(--ease,ease-out) both}@keyframes FourierWaveBuilderTool_readoutEnter__xJ5jV{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.FourierWaveBuilderTool_readoutRow__7MQwT{display:flex;align-items:baseline;justify-content:space-between;gap:12px;font-size:10px;letter-spacing:.04em;font-feature-settings:"tnum" on;line-height:1.3}.FourierWaveBuilderTool_readoutKey__gYGYZ{color:rgba(214,202,168,.92);text-transform:uppercase;letter-spacing:.14em;font-size:9px}.FourierWaveBuilderTool_readoutVal__rl97e{color:var(--text-bright);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.FourierWaveBuilderTool_readoutValDim__qTSiY{color:var(--text-dim)}@media (max-width:480px){.FourierWaveBuilderTool_overlayTopRight__QzJKU{display:none}}.FourierWaveBuilderTool_metaStrip__xHAUk{display:flex;align-items:center;flex-shrink:0;min-height:36px;padding:6px 12px;gap:12px;border-bottom:1px solid var(--line);background:rgba(232,200,122,.03);font-family:var(--font-mono);font-size:10px;letter-spacing:.04em;overflow:hidden}.FourierWaveBuilderTool_insightTag__Z7hHs{color:var(--text-faint);text-transform:uppercase;letter-spacing:.18em;font-size:8px;flex-shrink:0}.FourierWaveBuilderTool_insightText___CYWd{color:var(--text-bright);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;min-width:0;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.FourierWaveBuilderTool_gibbsBadge__9c6ES{margin-left:auto;flex-shrink:0;padding:2px 8px;border:1px solid color-mix(in srgb,var(--accent) 45%,transparent);color:var(--accent);background:var(--accent-faint);font-size:9px;letter-spacing:.14em;text-transform:uppercase;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.FourierWaveBuilderTool_termsRow__3x1ns{display:flex;align-items:center;flex-shrink:0;gap:12px;padding:8px 12px;border-bottom:1px solid var(--line);background:var(--panel)}.FourierWaveBuilderTool_termsLabel___V34Z{flex-shrink:0;font-family:var(--font-mono);font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--text-faint)}.FourierWaveBuilderTool_termsSliderWrap__1a1fe{flex:1 1;min-width:0}.FourierWaveBuilderTool_termsReadout__RJxTe{flex-shrink:0;display:inline-flex;align-items:baseline;gap:6px;font-family:var(--font-mono);font-size:11px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--text-bright);letter-spacing:.04em}.FourierWaveBuilderTool_termsReadoutDim__HRTrx{color:var(--text-faint);font-size:9px;letter-spacing:.14em;text-transform:uppercase}.FourierWaveBuilderTool_formulaPanel__vuzEs{display:flex;align-items:center;flex-shrink:0;gap:8px;min-height:44px;padding:8px 12px;border-bottom:1px solid var(--line);background:rgba(0,0,0,.4);overflow-x:auto;overflow-y:hidden;scrollbar-width:thin;scrollbar-color:var(--line-strong) transparent}.FourierWaveBuilderTool_formulaLhs__pctiD{color:var(--text-bright)}.FourierWaveBuilderTool_formulaLhs__pctiD,.FourierWaveBuilderTool_formulaPrefix__VoPq8{flex-shrink:0;font-family:var(--font-mono);font-size:12px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;letter-spacing:.02em}.FourierWaveBuilderTool_formulaPrefix__VoPq8{color:var(--accent)}.FourierWaveBuilderTool_formulaBracket__tWdbT{flex-shrink:0;font-family:var(--font-mono);font-size:14px;color:var(--text-faint)}.FourierWaveBuilderTool_formulaTerms__rKipu{display:inline-flex;align-items:center;gap:6px;flex-shrink:0}.FourierWaveBuilderTool_formulaTerm__zt9RN{font-family:var(--font-mono);font-size:12px;letter-spacing:.02em;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--text-faint);white-space:nowrap;transition:color var(--dur-hover) var(--ease)}.FourierWaveBuilderTool_formulaTermActive__kd4O1{color:var(--text-bright)}.FourierWaveBuilderTool_formulaTermHovered__Lq3HK{color:var(--accent-bright)}.FourierWaveBuilderTool_formulaEllipsis__4_2iF{flex-shrink:0;font-family:var(--font-mono);font-size:12px;color:var(--text-faint);letter-spacing:.04em}.FourierWaveBuilderTool_harmonicSection__4QGDU{display:flex;flex-direction:column;flex-shrink:0;background:var(--bg)}.FourierWaveBuilderTool_harmonicSectionFs__wfwXz{flex-shrink:0;max-height:50%;overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--line-strong) transparent}.FourierWaveBuilderTool_harmonicHead__Jr7ti{display:flex;align-items:baseline;justify-content:space-between;padding:8px 12px 4px;font-family:var(--font-mono)}.FourierWaveBuilderTool_harmonicHeadLabel__BcGPY{font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--text-faint)}.FourierWaveBuilderTool_harmonicHeadHint__u72zB{font-size:9px;letter-spacing:.04em;color:var(--text-faint)}.FourierWaveBuilderTool_harmonicGrid__JYFKi{display:grid;grid-template-columns:repeat(auto-fill,minmax(86px,1fr));grid-gap:4px;gap:4px;padding:4px 12px 12px}@media (max-width:480px){.FourierWaveBuilderTool_harmonicGrid__JYFKi{grid-template-columns:repeat(auto-fill,minmax(72px,1fr));padding:4px 8px 12px}}.FourierWaveBuilderTool_harmonicChip__ftIyI{display:flex;flex-direction:column;gap:4px;padding:6px 8px 7px;background:var(--panel);border:1px solid var(--line);-webkit-tap-highlight-color:transparent;cursor:pointer;text-align:left;font-family:var(--font-mono);position:relative;transition:border-color var(--dur-hover) var(--ease),background-color var(--dur-hover) var(--ease),opacity var(--dur-hover) var(--ease)}.FourierWaveBuilderTool_harmonicChip__ftIyI:hover{border-color:var(--line-bright);background:var(--bg-hover)}.FourierWaveBuilderTool_harmonicChipEnabled__Uk8VQ{border-color:color-mix(in srgb,var(--accent) 32%,transparent)}.FourierWaveBuilderTool_harmonicChipEnabled__Uk8VQ:hover{border-color:var(--accent)}.FourierWaveBuilderTool_harmonicChipMuted__gwJKL{opacity:.5}.FourierWaveBuilderTool_harmonicChipZero__9Wh15{opacity:.18;cursor:not-allowed}.FourierWaveBuilderTool_harmonicChipZero__9Wh15:hover{border-color:var(--line);background:var(--panel)}.FourierWaveBuilderTool_harmonicChipTop__8BbW_{display:flex;align-items:baseline;justify-content:space-between;gap:6px}.FourierWaveBuilderTool_harmonicChipK__qkuyF{font-size:10px;color:var(--text-bright);letter-spacing:.04em;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.FourierWaveBuilderTool_harmonicChipDot__p7e1e{width:8px;height:8px;border-radius:0;border:1px solid;background:transparent;flex-shrink:0;opacity:.6;transition:background-color var(--dur-hover) var(--ease),opacity var(--dur-hover) var(--ease)}.FourierWaveBuilderTool_harmonicChipEnabled__Uk8VQ .FourierWaveBuilderTool_harmonicChipDot__p7e1e{background:currentColor;opacity:1}.FourierWaveBuilderTool_harmonicChipBar__8Cgb0{position:relative;height:6px;background:rgba(245,240,224,.06);overflow:hidden}.FourierWaveBuilderTool_harmonicChipBarFill__Jpn_7{position:absolute;left:0;top:0;bottom:0;background:currentColor;opacity:.55}.FourierWaveBuilderTool_harmonicChipBarFillDim__aIJa5{position:absolute;left:0;top:0;bottom:0;background:var(--line-bright);opacity:.35}.FourierWaveBuilderTool_harmonicChipAmp__MZbEl{font-size:9px;color:var(--text-dim);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;letter-spacing:.02em}.FourierWaveBuilderTool_kbdHelp__dotIn{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.72);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:6;cursor:pointer}.FourierWaveBuilderTool_kbdHelpInner__vAR4X{cursor:default;min-width:320px;max-width:520px;padding:18px 22px 16px;background:var(--bg);border:1px solid var(--line-strong);box-shadow:0 12px 40px rgba(0,0,0,.7)}@media (max-width:480px){.FourierWaveBuilderTool_kbdHelpInner__vAR4X{min-width:0;width:calc(100vw - 32px);padding:14px 16px 12px}}.FourierWaveBuilderTool_kbdHelpTitle__oOYPH{font-family:var(--font-mono);font-size:9px;letter-spacing:.24em;color:var(--text-faint);text-transform:uppercase;margin-bottom:14px}.FourierWaveBuilderTool_kbdHelpGrid__4FjUy{display:grid;grid-template-columns:84px 1fr;grid-gap:8px 16px;gap:8px 16px;font-family:var(--font-mono);font-size:11px;color:var(--text);letter-spacing:.02em;align-items:center}.FourierWaveBuilderTool_kbdHelpGrid__4FjUy kbd{display:inline-flex;align-items:center;justify-content:center;height:22px;min-width:38px;padding:0 8px;font-family:var(--font-mono);font-size:10px;letter-spacing:.04em;color:var(--accent);background:rgba(0,0,0,.5);border:solid color-mix(in srgb,var(--accent) 45%,transparent);border-width:1px 1px 2px;text-transform:lowercase}