@layer tokens,base,shell,header,spectrum,stereo,metering,nav,panelShell,diagnose,eqCalibration,responsive;@layer tokens{:root{color-scheme:dark;--sf-font-ui: "Inter", "Segoe UI Variable Text", "Segoe UI", "Aptos", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;--sf-font-display: "Inter", "Segoe UI Variable Display", "Segoe UI", "Aptos Display", system-ui, sans-serif;--sf-font-number: "Inter", "Segoe UI Variable Text", "Segoe UI", "Aptos", system-ui, sans-serif;--sf-weight-regular: 410;--sf-weight-medium: 500;--sf-weight-strong: 540;--sf-weight-title: 580;--sf-ease-out: cubic-bezier(.2, .8, .2, 1);--sf-ease-soft: cubic-bezier(.16, 1, .3, 1);--sf-dur-fast: .15s;--sf-dur-med: .26s;--sf-bg-0: #02060d;--sf-bg-1: #06101b;--sf-surface-0: rgba(4, 11, 20, .985);--sf-surface-1: rgba(7, 19, 33, .955);--sf-surface-2: rgba(9, 28, 45, .86);--sf-surface-3: rgba(13, 39, 60, .72);--sf-line-0: rgba(133, 199, 230, .1);--sf-line-1: rgba(133, 213, 235, .16);--sf-line-2: rgba(136, 221, 225, .24);--sf-text-0: rgba(244, 250, 253, .96);--sf-text-1: rgba(214, 230, 239, .82);--sf-text-2: rgba(156, 176, 190, .68);--sf-text-3: rgba(112, 132, 148, .54);--sf-cyan: #45e8ee;--sf-cyan-soft: #9bf2ea;--sf-blue: #4fb1e8;--sf-mint: #87eec8;--sf-amber: #dfbd6a;--sf-orange: #ff9f43;--sf-rose: #e77b90;--sf-danger: #ff6f89;--sf-meter-cyan: rgba(80, 230, 235, .74);--sf-meter-mint: rgba(138, 242, 203, .76);--sf-meter-amber: rgba(230, 193, 105, .78);--sf-meter-orange: rgba(255, 159, 67, .8);--sf-meter-rose: rgba(234, 116, 137, .78);--sf-meter-gradient-dbfs: linear-gradient(90deg, rgba(72, 220, 225, .82) 0%, rgba(125, 238, 198, .84) 64%, rgba(190, 226, 120, .84) 70%, rgba(230, 193, 105, .88) 80%, rgba(255, 159, 67, .86) 90%, rgba(234, 116, 137, .88) 100%);--sf-meter-gradient-lufs: linear-gradient(90deg, rgba(72, 220, 225, .8) 0%, rgba(125, 238, 198, .84) 64%, rgba(190, 226, 120, .84) 67%, rgba(230, 193, 105, .88) 74%, rgba(255, 159, 67, .88) 82%, rgba(234, 116, 137, .9) 100%);--sf-meter-line: rgba(185, 197, 207, .78);--sf-meter-edge: rgba(185, 211, 226, .18);--sf-meter-track: rgba(4, 11, 19, .98);--sf-radius-xl: 24px;--sf-radius-lg: 19px;--sf-radius-md: 14px;--sf-radius-sm: 9px;--sf-shell-w: 500px;--sf-nav-h: 60px;--sf-gap: 7px;--sf-pad-x: 10px;--sf-shadow-card: 0 16px 38px rgba(0, 0, 0, .36), inset 0 1px 0 rgba(255, 255, 255, .05);--sf-shadow-soft: 0 10px 26px rgba(0, 0, 0, .26), inset 0 1px 0 rgba(255, 255, 255, .04);--sf-focus: 0 0 0 1px rgba(155, 242, 234, .72), 0 0 0 5px rgba(69, 232, 238, .1);--sf-touch-glow: 0 0 0 1px rgba(155,242,234,.18), 0 16px 34px rgba(0,0,0,.28)}}@layer base{*,*:before,*:after{box-sizing:border-box}html,body,#root{width:100%;height:100%;min-height:100%;margin:0;overflow:hidden}html{font-family:var(--sf-font-ui);font-synthesis:none;text-rendering:geometricPrecision;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"kern" 1,"liga" 1,"calt" 1;font-optical-sizing:auto;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}body{color:var(--sf-text-0);font-weight:var(--sf-weight-regular);background:radial-gradient(circle at 16% -8%,rgba(69,232,238,.115),transparent 30%),radial-gradient(circle at 96% 4%,rgba(79,177,232,.075),transparent 28%),radial-gradient(circle at 50% 112%,rgba(223,189,106,.035),transparent 34%),linear-gradient(180deg,#07121f 0%,var(--sf-bg-0) 100%)}body,#root,.app-shell,.app-shell *{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;text-rendering:geometricPrecision}input,textarea,[contenteditable=true]{-webkit-user-select:text;user-select:text}::selection{color:inherit;background:transparent}button,input,select,textarea{font:inherit}button{border:0;color:inherit;cursor:pointer;font-weight:var(--sf-weight-medium);touch-action:manipulation;-webkit-tap-highlight-color:transparent}button:focus-visible,[role=slider]:focus-visible,canvas:focus-visible{outline:none;box-shadow:var(--sf-focus)}p,h1,h2,h3,h4{margin-top:0}strong,b{font-weight:var(--sf-weight-strong)}small,em{font-weight:var(--sf-weight-regular)}.eyebrow,.meter-section-title span,.spectrum-head .eyebrow{margin:0;color:#7ee8e0eb;font-family:var(--sf-font-display);font-size:.585rem;font-weight:520;letter-spacing:.135em;line-height:1.05;text-transform:uppercase}.panel-enter{animation:sf-panel-in var(--sf-dur-med) var(--sf-ease-soft) both}@keyframes sf-panel-in{0%{opacity:0;transform:translateY(7px) scale(.996)}to{opacity:1;transform:translateY(0) scale(1)}}}@layer shell{.app-shell,.analyzer-shell{position:relative;width:min(100vw,var(--sf-shell-w));height:100dvh;max-height:100dvh;margin:0 auto;padding:8px var(--sf-pad-x) calc(var(--sf-nav-h) + env(safe-area-inset-bottom) + 7px);display:flex;flex-direction:column;gap:var(--sf-gap);overflow:hidden;background:radial-gradient(circle at 20% -6%,rgba(69,232,238,.06),transparent 30%),radial-gradient(circle at 90% 10%,rgba(79,177,232,.045),transparent 29%),linear-gradient(180deg,#050d18fd,#02060dfe);border-left:1px solid rgba(133,199,230,.055);border-right:1px solid rgba(133,199,230,.055)}.analyzer-stage,.focus-stage,.analyzer-detail-panel{min-height:0;display:flex;flex-direction:column;gap:var(--sf-gap);flex:1 1 auto;overflow:hidden}.tab-listen .focus-stage{display:grid;grid-template-rows:minmax(0,1fr) auto}.panel-card,.spectrum-card,.meter-dock,.analyzer-level-strip,.feedback-alert,.band-diagnosis-panel,.hardware-eq-panel,.calibration-panel,.eq-wait-card,.install-prompt{border:1px solid var(--sf-line-1);border-radius:var(--sf-radius-lg);background:radial-gradient(circle at 10% 0%,rgba(69,232,238,.05),transparent 36%),radial-gradient(circle at 90% 5%,rgba(79,177,232,.03),transparent 30%),linear-gradient(180deg,var(--sf-surface-1),var(--sf-surface-0));box-shadow:var(--sf-shadow-card)}.safe-bottom,.analyzer-safe-bottom{flex:0 0 0;min-height:0}}@layer header{.analyzer-top-card{flex:0 0 auto;padding:5px 0 1px;border-radius:22px}.analyzer-top-row{display:grid;grid-template-columns:36px 1fr auto;align-items:center;gap:8px}.brand-mark{width:36px;height:36px;display:grid;place-items:center;padding:2px;overflow:hidden;border:1px solid rgba(155,242,234,.26);border-radius:13px;background:radial-gradient(circle at 31% 16%,rgba(155,242,234,.22),transparent 48%),linear-gradient(145deg,#04121ff5,#01080ffa);box-shadow:0 0 20px #30e0f41a,var(--sf-shadow-soft)}.brand-mark img{width:100%;height:100%;display:block;object-fit:cover;border-radius:10px;-webkit-user-select:none;user-select:none;pointer-events:none;filter:drop-shadow(0 0 8px rgba(40,226,255,.28))}.brand-copy-locked{min-width:0;align-self:center}.brand-lockup-canvas{width:clamp(164px,43vw,216px);height:37px;display:block;margin:-1px 0 -2px;pointer-events:none;-webkit-user-select:none;user-select:none;filter:drop-shadow(0 0 10px rgba(69,232,238,.1))}.brand-copy h1{margin:1px 0 0;color:var(--sf-text-0);font-family:var(--sf-font-display);font-size:clamp(.92rem,3.35vw,1.02rem);font-weight:540;letter-spacing:-.03em;line-height:1.02}.analyzer-version{min-height:23px;padding:3px 8px;display:inline-flex;align-items:center;border:1px solid rgba(136,221,225,.18);border-radius:999px;color:#ecf6fbeb;background:linear-gradient(180deg,#092030a8,#04101cc2);box-shadow:inset 0 1px #ffffff0b;font-size:.58rem;font-weight:500;line-height:1;letter-spacing:-.01em;white-space:nowrap}.analyzer-title-row{display:none}.analyzer-action-strip{margin-top:6px;display:grid;grid-template-columns:minmax(0,1fr) minmax(96px,.7fr);grid-template-rows:34px 32px;align-items:stretch;gap:4px 8px}.analyzer-control-grid{min-width:0;margin:0;display:grid;grid-column:1;grid-row:1;align-self:stretch}.primary-action,.analyzer-main-button{position:relative;min-height:0;height:100%;padding:0 10px;display:inline-flex;align-items:center;justify-content:center;gap:7px;overflow:hidden;border:1px solid rgba(255,255,255,.14);border-radius:14px;color:#18090d;background:radial-gradient(circle at 18% 0%,rgba(255,255,255,.34),transparent 40%),linear-gradient(95deg,#ffa5b9,#ffbe78 54%,#ffda87);box-shadow:0 9px 18px #ff85971a,0 6px 14px #0003,inset 0 1px #ffffff61;font-family:var(--sf-font-display);font-size:.76rem;font-weight:520;letter-spacing:-.02em;transition:transform .15s ease,filter .15s ease,box-shadow .15s ease}.analyzer-control-grid .analyzer-main-button{min-height:34px}.analyzer-main-button.is-idle{color:#02161b;background:radial-gradient(circle at 18% 0%,rgba(255,255,255,.3),transparent 40%),linear-gradient(95deg,#79ddff,#75f2e3 52%,#a5f3c5);box-shadow:0 9px 18px #50e6eb1c,0 6px 14px #0003,inset 0 1px #ffffff57}.analyzer-main-button.is-pending{color:#06121a;background:linear-gradient(95deg,#80bdff,#6ceeff)}.analyzer-main-button:active,.analyzer-profile-row button:active{transform:scale(.985)}.analyzer-main-button.is-recording svg{filter:drop-shadow(0 0 7px rgba(255,37,83,.34))}.analyzer-profile-stack{display:contents}.analyzer-profile-row{position:relative;min-height:32px;min-width:0;margin:0;padding:3px;display:grid;grid-column:1;grid-row:2;grid-template-columns:repeat(2,1fr);overflow:hidden;isolation:isolate;border:1px solid rgba(133,199,230,.12);border-radius:15px;background:linear-gradient(180deg,#060f1cf0,#030811fa);box-shadow:inset 0 1px #ffffff0b}.analyzer-profile-row:before{content:"";position:absolute;top:3px;bottom:3px;left:3px;z-index:0;width:calc((100% - 6px)/2);border-radius:12px;background:radial-gradient(circle at 30% 0%,rgba(255,255,255,.18),transparent 56%),linear-gradient(150deg,#4db8ffc7,#20b4d2a8 55%,#0b6684b8);box-shadow:inset 0 1px #ffffff24,0 8px 18px #35b4e61c;transform:translate(calc(var(--active-profile-index, 0) * 100%));transition:transform .3s cubic-bezier(.2,.8,.2,1)}.analyzer-profile-row button{position:relative;z-index:1;min-height:26px;display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:12px;background:transparent;color:#e2eff994;font-family:var(--sf-font-display);font-size:.66rem;font-weight:500;letter-spacing:.017em;transition:color .15s ease,transform .15s ease}.analyzer-profile-row button.active{color:var(--sf-text-0)}.header-meter-metrics{min-width:0;display:grid;grid-column:2;grid-row:1 / span 2;grid-template-columns:1fr;grid-template-rows:repeat(2,minmax(0,1fr));gap:4px}}@layer spectrum{.spectrum-card.reference-zone-card{flex:1 1 auto;min-height:0;display:flex;flex-direction:column;padding:8px 7px 7px;border-radius:21px}.spectrum-head{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 2px 5px}.spectrum-head h2,.section-title h2,.hardware-eq-head h2,.eq-wait-head h2{margin:1px 0 0;font-family:var(--sf-font-display);color:var(--sf-text-0);font-size:.82rem;line-height:1.05;font-weight:470;letter-spacing:-.012em}.stereo-detector-chip{min-height:23px;padding:3px 7px;display:inline-flex;align-items:center;gap:6px;border:1px solid rgba(136,221,225,.18);border-radius:999px;background:linear-gradient(180deg,#081b2abd,#040f1bd1);color:#ecf6fbeb;box-shadow:inset 0 1px #ffffff0a;font-size:.57rem;font-weight:490;letter-spacing:-.01em;white-space:nowrap}.stereo-detector-chip>i{width:6px;height:6px;border-radius:999px;background:var(--sf-cyan);box-shadow:0 0 9px #45e8ee9e}.stereo-detector-chip em{color:var(--sf-text-2);font-size:.5rem;font-style:normal;font-weight:440}.stereo-detector-chip .detector-broadcast-icon{width:11px;height:11px;flex:0 0 auto;color:#c5dbe1db;opacity:.92}.spectral-region-readout,.truebalance-region-readout{flex:0 0 auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin:0 1px 6px}.spectral-fit-cell{position:relative;min-width:0;padding:5px 6px;overflow:hidden;border:1px solid rgba(133,199,230,.12);border-radius:13px;background:linear-gradient(180deg,#071826e0,#030c17c7);box-shadow:inset 0 1px #ffffff09}.spectral-fit-cell.is-balanced{border-color:#6fffda2b}.spectral-fit-cell.is-hot{border-color:#ffd3702e}.spectral-fit-cell.is-dip{border-color:#67d6ff2e}.spectral-fit-cell.is-watch{border-color:#a6fff124}.spectral-fit-topline{display:flex;align-items:center;justify-content:space-between;gap:4px;margin-bottom:2px}.spectral-fit-topline span{color:#abfff2e6;font-size:.47rem;font-weight:640;letter-spacing:.095em;line-height:1;text-transform:uppercase}.spectral-fit-topline em{min-width:0;overflow:hidden;color:#d6e6ef8c;font-size:.42rem;font-style:normal;font-weight:460;letter-spacing:-.01em;line-height:1;text-align:right;text-overflow:ellipsis;white-space:nowrap}.spectral-fit-main{display:flex;align-items:baseline;gap:3px;min-width:0}.spectral-fit-main strong{color:var(--sf-cyan);font-family:var(--sf-font-number);font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1,"zero" 1;font-size:clamp(.92rem,4.55vw,1.18rem);font-weight:520;letter-spacing:-.055em;line-height:.92;text-shadow:0 0 9px rgba(69,232,238,.16)}.spectral-fit-main span{color:#e0f0f69e;font-size:.43rem;font-weight:510;letter-spacing:.01em}.spectral-fit-delta{display:flex;align-items:center;justify-content:space-between;gap:4px;margin-top:1px;min-width:0}.spectral-fit-delta span{min-width:0;overflow:hidden;color:#9bf2eac2;font-size:.42rem;font-weight:455;letter-spacing:-.006em;line-height:1.05;text-overflow:ellipsis;white-space:nowrap}.spectral-fit-delta span.positive{color:#ffdd8fd1}.spectral-fit-delta span.negative{color:#87e2ffc7}.spectral-fit-delta b{flex:0 0 auto;color:#f4fafdd1;font-family:var(--sf-font-number);font-size:.46rem;font-weight:560;font-variant-numeric:tabular-nums}.tonal-fit-bar{position:relative;height:5px;margin-top:4px;overflow:hidden;border:1px solid rgba(133,199,230,.14);border-radius:999px;background:linear-gradient(90deg,#45e8ee24,#ffffff0d 50%,#dfbd6a24);box-shadow:inset 0 1px 2px #00000052}.tonal-fit-bar:before{content:"";position:absolute;left:50%;top:0;bottom:0;width:1px;background:#e8f4fa4d}.tonal-fit-bar i{position:absolute;top:50%;width:7px;height:7px;border-radius:999px;background:radial-gradient(circle at 35% 25%,#ffffff,var(--sf-meter-line) 48%,rgba(69,232,238,.58));transform:translate(-50%,-50%);box-shadow:0 0 7px #45e8ee42,0 0 0 2px #030c179e}.spectrum-plot-wrap,.spectrum-split-canvas-wrap{position:relative;flex:1 1 clamp(208px,31dvh,262px);min-height:clamp(196px,29dvh,242px);width:100%;margin-top:4px;overflow:hidden;border:1px solid rgba(133,199,230,.16);border-radius:12px;background:linear-gradient(180deg,#020c17fe,#01060dfe);box-shadow:inset 0 1px #ffffff0a,inset 0 0 0 1px #ffffff03,0 10px 24px #0000003d}.spectrum-canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;display:block}.spectrum-canvas-live{touch-action:none}.legend-row,.reference-legend-row{display:none}}@layer stereo{.truebalance-stereo-meter,.stereo-field-meter{flex:0 0 auto;margin-top:7px;padding:7px;border:1px solid rgba(133,199,230,.105);border-radius:14px;background:linear-gradient(180deg,#061523ad,#020a128a);box-shadow:inset 0 1px #ffffff07}.stereo-region-stack{display:grid;gap:6px}.stereo-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.stereo-cell{position:relative;min-width:0;padding:6px 7px 7px;overflow:hidden;border:1px solid rgba(133,199,230,.12);border-radius:12px;background:linear-gradient(180deg,#081d2dad,#030d187a);box-shadow:inset 0 1px #ffffff0b}.stereo-cell:after{content:"";position:absolute;left:8px;right:8px;bottom:4px;height:1px;border-radius:999px;background:linear-gradient(90deg,transparent,rgba(69,232,238,.24),transparent);opacity:.55;pointer-events:none}.stereo-label-line{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:baseline;gap:5px;min-width:0;margin-bottom:4px}.stereo-label-line span{overflow:hidden;color:#d6e6efc7;font-size:.52rem;font-weight:520;letter-spacing:-.006em;text-overflow:ellipsis;white-space:nowrap}.stereo-label-line strong{color:#f4fafdfa;font-family:var(--sf-font-number);font-size:.72rem;font-weight:620;font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1;letter-spacing:-.035em;text-shadow:0 0 9px rgba(69,232,238,.18)}.width-center-range,.corr-range{position:relative;height:12px;margin-top:3px;overflow:visible;border:1px solid rgba(133,199,230,.15);border-radius:999px;background:linear-gradient(90deg,#45e8ee1c,#ffffff09 50%,#45e8ee1c),linear-gradient(180deg,#ffffff0e,#0000002e);box-shadow:inset 0 1px 2px #0000005c,0 0 0 1px #0000002e}.width-center-range:before,.corr-range:before{content:"";position:absolute;left:50%;top:-2px;bottom:-2px;width:1px;background:#ecf6fb3d}.width-center-range .side-label,.corr-side-label{position:absolute;top:50%;z-index:2;color:#d6e6efb8;font-size:.48rem;font-weight:540;line-height:1;transform:translateY(-50%)}.width-center-range .side-label.left,.corr-side-label.left{left:4px}.width-center-range .side-label.right,.corr-side-label.right{right:4px}.width-center-range b{position:absolute;left:50%;top:50%;height:5px;max-width:100%;border-radius:999px;background:linear-gradient(90deg,#45e8ee00,#9effe7db,#45e8ee00);box-shadow:0 0 12px #45e8ee52;transform:translate(-50%,-50%)}.corr-range i{position:absolute;top:50%;left:50%;width:10px;height:10px;margin-left:-5px;border-radius:999px;background:radial-gradient(circle at 35% 25%,#ffffff,var(--sf-meter-line) 48%,rgba(69,232,238,.58));box-shadow:0 0 0 2px #030c17b8,0 0 9px #45e8ee4d;transform:translateY(-50%)}}@layer metering{.meter-dock,.analyzer-level-strip{flex:0 0 auto;padding:7px 8px 8px;display:flex;flex-direction:column;gap:0;border-radius:18px}.level-meter-card{min-width:0}.meter-section-title{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin-bottom:5px}.meter-section-title strong{color:#b7c9d68f;font-size:.49rem;font-weight:410;letter-spacing:.045em;line-height:1;text-transform:uppercase}.stereo-level-row{display:grid;grid-template-columns:21px minmax(0,1fr) 38px 54px;align-items:center;gap:6px;min-height:22px;margin-bottom:4px}.stereo-level-row:last-child{margin-bottom:0}.stereo-level-row>span{width:16px;height:16px;display:grid;place-items:center;border:1px solid rgba(133,199,230,.16);border-radius:3px;color:#b8f5f3e0;background:linear-gradient(180deg,#081c2adb,#030a12f0);box-shadow:inset 0 1px #ffffff0d;font-size:.58rem;font-weight:500;line-height:1}.stereo-level-row i{position:relative;min-width:0;height:16px;overflow:hidden;border:1px solid rgba(185,211,226,.2);border-radius:0;background:linear-gradient(90deg,rgba(255,255,255,.095) 0 1px,transparent 1px 25%,rgba(255,255,255,.075) 25% calc(25% + 1px),transparent calc(25% + 1px) 50%,rgba(255,255,255,.075) 50% calc(50% + 1px),transparent calc(50% + 1px) 75%,rgba(255,255,255,.075) 75% calc(75% + 1px),transparent calc(75% + 1px) 100%),repeating-linear-gradient(90deg,rgba(255,255,255,.038) 0 1px,transparent 1px 10px),linear-gradient(180deg,#ffffff12,#ffffff05 48%,#0000002e),var(--sf-meter-track);box-shadow:inset 0 1px #ffffff13,inset 0 -1px #00000075,0 0 0 1px #00000047}.stereo-level-row i:after{content:"";position:absolute;inset:1px 1px auto 1px;height:34%;background:linear-gradient(180deg,#ffffff21,#fff0);opacity:.46;pointer-events:none}.stereo-level-row i b,.stereo-level-row i em,.stereo-level-row i mark,.stereo-level-row i u{position:absolute;top:0;bottom:0;left:0;display:block}.stereo-level-row i b{z-index:1;right:0;background:linear-gradient(180deg,#ffffff2e,#ffffff05 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