.app{position:relative;min-height:100vh;color:var(--ink)}.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}.btn{font:inherit;font-weight:600;border-radius:var(--radius-sm);padding:.55em 1em;cursor:pointer;border:1px solid transparent;transition:background-color var(--ui-dur) ease,border-color var(--ui-dur) ease}.btn--primary{background:var(--color-phosphor);color:var(--color-canvas-bg)}.btn--primary:hover{background:var(--color-phosphor-deep);color:var(--color-graphite)}.btn--ghost{background:transparent;color:var(--ink);border-color:var(--hairline-strong)}.btn--ghost:hover{border-color:var(--color-phosphor)}.btn--ghost[aria-pressed=true]{border-color:var(--color-phosphor);color:var(--color-phosphor)}.btn--spotify{display:inline-block;text-decoration:none;letter-spacing:.06em;font-size:.78rem;background:transparent;color:var(--ink);border:1px solid var(--color-phosphor)}.btn:disabled{opacity:.45;cursor:not-allowed}.link{color:var(--color-phosphor);text-decoration:none;font-weight:600}.link:hover{text-decoration:underline}.panel{position:relative;background:var(--panel-bg);backdrop-filter:blur(var(--panel-blur));-webkit-backdrop-filter:blur(var(--panel-blur));border:1px solid var(--hairline);border-radius:var(--panel-radius);box-shadow:var(--panel-shadow);padding:var(--space-6)}.panel:after{content:"";position:absolute;inset:0;pointer-events:none;border-radius:inherit;background:repeating-linear-gradient(0deg,rgba(255,255,255,var(--scanline-opacity)) 0,rgba(255,255,255,var(--scanline-opacity)) 1px,transparent 1px,transparent 3px)}.panel__title{margin:0 0 var(--space-2);font-family:var(--font-display);font-size:1.3rem;color:var(--color-phosphor)}.panel__hint{margin:0 0 var(--space-4);color:var(--ink-60);max-width:46ch}.panel__actions{display:flex;gap:var(--space-3);margin-top:var(--space-4);flex-wrap:wrap}.centered{min-height:100vh;display:grid;place-items:center;padding:var(--space-6)}.centered--overlay{position:fixed;inset:0;z-index:var(--z-overlay);background:#050a0f8c}.hero{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-4);padding:var(--space-8) var(--space-6);text-align:center}.hero__wordmark{margin:0;font-family:var(--font-display);font-size:clamp(2.5rem,9vw,5rem);font-weight:700;letter-spacing:-.02em;color:var(--color-phosphor)}.hero__tagline{margin:0 0 var(--space-4);font-size:clamp(1rem,3vw,1.35rem);color:var(--ink)}.hero__note{color:var(--ink-60);font-size:.8rem;max-width:52ch}.picker{width:min(680px,100%)}.picker__heading{font-family:var(--font-display);font-size:1.1rem;color:var(--ink);margin:0 0 var(--space-3)}.picker__list{list-style:none;margin:0;padding:0;display:grid;gap:var(--space-3)}.rung{width:100%;display:flex;gap:var(--space-4);align-items:flex-start;text-align:left;padding:var(--space-4);background:var(--panel-bg);backdrop-filter:blur(var(--panel-blur));-webkit-backdrop-filter:blur(var(--panel-blur));border:1px solid var(--hairline);border-radius:var(--panel-radius);color:var(--ink);cursor:pointer;transition:border-color var(--ui-dur) ease,transform var(--ui-dur) ease}.rung:hover:not(:disabled){border-color:var(--color-phosphor)}.rung:disabled{cursor:not-allowed;opacity:.55}.rung__index{font-family:var(--font-mono);color:var(--color-phosphor);font-size:1.1rem;line-height:1.4}.rung__body{display:grid;gap:.2rem}.rung__label{font-weight:700;font-size:1.05rem}.rung__blurb{color:var(--ink-60);font-size:.9rem}.rung__badge{justify-self:start;margin-top:.35rem;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.02em;padding:.15rem .5rem;border-radius:999px;border:1px solid var(--hairline-strong);color:var(--color-phosphor)}.rung__badge[data-hp=no]{color:var(--ink-60)}.rung__reason{margin:var(--space-2) 0 0;padding-left:var(--space-4);color:var(--ink-60);font-size:.85rem;border-left:2px solid var(--color-crease)}.meter{display:grid;gap:.35rem;margin:var(--space-4) 0}.meter__head{display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:.75rem;color:var(--ink-60)}.meter__value{color:var(--color-phosphor)}.meter__track{height:8px;border-radius:999px;background:#00000059;border:1px solid var(--hairline);overflow:hidden}.meter__fill{height:100%;background:var(--color-phosphor);transition:width var(--ui-dur) linear}.devicepicker__list{list-style:none;margin:0;padding:0;display:grid;gap:var(--space-2)}.device{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);border:1px solid var(--hairline);border-radius:var(--radius-sm);cursor:pointer}.device__label{flex:1}.device__flag{font-family:var(--font-mono);font-size:.7rem;color:var(--color-phosphor);border:1px solid var(--color-phosphor);border-radius:999px;padding:.1rem .5rem}.steering{width:min(560px,100%)}.steering__primary{margin:var(--space-4) 0}.steering__secondary{display:flex;gap:var(--space-3);flex-wrap:wrap;margin-top:var(--space-4)}.loopback{margin:var(--space-4) 0}.loopback__title{font-family:var(--font-display);margin:0 0 var(--space-3)}.loopback__os{color:var(--color-phosphor)}.loopback__steps{list-style:none;margin:0 0 var(--space-3);padding:0;display:grid;gap:var(--space-3)}.loopback__step{display:flex;gap:var(--space-3);align-items:flex-start}.loopback__node{flex:0 0 auto;width:1.6rem;height:1.6rem;display:grid;place-items:center;border-radius:999px;background:var(--color-phosphor);color:var(--color-canvas-bg);font-family:var(--font-mono);font-weight:700}.nowplaying{display:flex;gap:var(--space-4);margin:0;align-items:flex-start}.nowplaying__art{flex:0 0 auto}.nowplaying__img{width:96px;height:96px;border-radius:10px;object-fit:cover;display:block}.nowplaying__img--placeholder{background:linear-gradient(135deg,#182530,#0e1a24);border:1px solid var(--hairline)}.nowplaying__meta{margin:0;display:grid;gap:.15rem}.nowplaying__title{margin:0;font-weight:700;font-size:1.05rem}.nowplaying__artist,.nowplaying__album{margin:0;color:var(--ink-60);font-size:.9rem}.nowplaying__time{margin:.25rem 0;color:var(--ink-60);font-size:.8rem}.nowplaying__attrib{display:flex;align-items:center;gap:var(--space-3);margin-top:var(--space-2);flex-wrap:wrap}.spotify-logo{display:block}.palette{list-style:none;display:flex;gap:var(--space-2);margin:var(--space-3) 0 0;padding:0}.palette__chip{display:flex;align-items:center;gap:.35rem;padding:.15rem .4rem;border-radius:999px;border:1px solid transparent}.palette__chip.is-active{border-color:var(--color-phosphor)}.palette__swatch{width:.9rem;height:.9rem;border-radius:50%;border:1px solid var(--hairline)}.palette__hex{font-size:.7rem;color:var(--ink-60)}.chrome{transition:opacity var(--ui-dur-slow) ease}.chrome.ui-hidden{opacity:0;pointer-events:none}.topbar{position:fixed;top:var(--space-4);left:var(--space-4);right:var(--space-4);z-index:var(--z-panel);display:flex;justify-content:space-between;align-items:center;gap:var(--space-4);padding:var(--space-3) var(--space-4);flex-wrap:wrap}.topbar__actions,.scenes{display:flex;gap:var(--space-2);flex-wrap:wrap}.scene-btn{display:inline-flex;align-items:center;gap:.4rem;padding:.4rem .7rem;border-radius:var(--radius-sm);border:1px solid var(--hairline-strong);background:transparent;color:var(--ink);cursor:pointer}.scene-btn.is-active{border-color:var(--color-phosphor);color:var(--color-phosphor)}.scene-btn__key{color:var(--color-phosphor);font-size:.75rem}.hud-slot{position:fixed;top:5.5rem;right:var(--space-4);z-index:var(--z-panel)}.perfhud{background:var(--panel-bg);border:1px solid var(--hairline);border-radius:var(--radius-sm);padding:var(--space-2) var(--space-3);font-size:.75rem;color:var(--color-phosphor)}.perfhud__row{display:flex;gap:var(--space-3);justify-content:space-between}.perfhud dt{color:var(--ink-60)}.perfhud dd{margin:0}.dock{position:fixed;bottom:var(--space-4);left:var(--space-4);width:0;height:0}.spotify-slot{position:fixed;bottom:var(--space-4);right:var(--space-4);z-index:var(--z-panel);width:min(420px,calc(100vw - 2rem));display:grid;gap:var(--space-2)}.spotify-slot__dev{display:flex;gap:var(--space-2)}.chip{font-family:var(--font-mono);font-size:.7rem;padding:.2rem .55rem;border-radius:999px;border:1px solid var(--hairline-strong);background:var(--panel-bg);color:var(--ink-60);cursor:pointer}.chip.is-active{border-color:var(--color-phosphor);color:var(--color-phosphor)}.overlay-scrim{position:fixed;inset:0;z-index:var(--z-overlay);background:#050a0f99;display:grid;place-items:center;padding:var(--space-6)}.shortcuts{width:min(460px,100%)}.shortcuts__head{display:flex;justify-content:space-between;align-items:center;gap:var(--space-4)}.shortcuts__list{margin:var(--space-4) 0 0;display:grid;gap:var(--space-2)}.shortcuts__row{display:flex;gap:var(--space-4);align-items:baseline}.shortcuts__row dt{flex:0 0 5rem}.shortcuts__row dd{margin:0;color:var(--ink-60)}kbd{background:#0006;border:1px solid var(--hairline-strong);border-radius:6px;padding:.1rem .4rem;font-size:.8rem}.toasts{position:fixed;bottom:var(--space-4);left:50%;transform:translate(-50%);z-index:var(--z-toast);display:grid;gap:var(--space-2);width:min(440px,calc(100vw - 2rem))}.toast{display:flex;gap:var(--space-3);align-items:center;justify-content:space-between;padding:var(--space-3) var(--space-4);border-radius:var(--radius-sm);background:var(--panel-bg-solid);border:1px solid var(--hairline-strong);color:var(--ink)}.toast--error{border-color:#e5484d}.toast__close{background:transparent;border:none;color:var(--ink-60);font-size:1.1rem;cursor:pointer;line-height:1}.footer{margin-top:var(--space-8);display:grid;gap:var(--space-2);justify-items:center}.footer__links{display:flex;gap:var(--space-4);flex-wrap:wrap;justify-content:center}.footer__note{color:var(--ink-60);font-size:.75rem}@media(max-width:640px){.topbar{flex-direction:column;align-items:stretch}.nowplaying{flex-direction:column}}:root{--color-graph: #0e1a24;--color-card: #182530;--color-grid: rgba(130, 169, 206, .07);--color-graphite: #e9ece7;--color-crease: #82a9ce;--color-canvas-bg: #050a0f;--color-phosphor: #4ade80;--color-phosphor-deep: #1e8a52;--art-accent: var(--color-phosphor);--ink: var(--color-graphite);--ink-60: rgba(233, 236, 231, .64);--ink-40: rgba(233, 236, 231, .4);--hairline: rgba(130, 169, 206, .13);--hairline-strong: rgba(130, 169, 206, .28);--panel-bg: rgba(14, 26, 36, .85);--panel-bg-solid: #0e1a24;--panel-blur: 10px;--panel-radius: 14px;--panel-shadow: 0 12px 40px rgba(0, 0, 0, .45);--scanline-opacity: .035;--focus-ring: 0 0 0 2px var(--color-canvas-bg), 0 0 0 4px var(--color-phosphor);--spotify-green: #1db954;--ui-dur: .2s;--ui-dur-slow: .36s;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-6: 1.5rem;--space-8: 2rem;--radius-sm: 8px;--radius-md: 12px;--z-panel: 10;--z-overlay: 40;--z-toast: 60;--font-display: "Bricolage Grotesque", system-ui, sans-serif;--font-body: "Hanken Grotesk", system-ui, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;--tp-base-background-color: var(--panel-bg);--tp-base-shadow-color: rgba(0, 0, 0, .4);--tp-button-background-color: var(--color-phosphor);--tp-button-background-color-active: var(--color-phosphor-deep);--tp-button-background-color-focus: var(--color-phosphor-deep);--tp-button-background-color-hover: var(--color-phosphor-deep);--tp-button-foreground-color: var(--color-canvas-bg);--tp-container-background-color: rgba(255, 255, 255, .04);--tp-container-background-color-active: rgba(255, 255, 255, .09);--tp-container-background-color-focus: rgba(255, 255, 255, .07);--tp-container-background-color-hover: rgba(255, 255, 255, .06);--tp-container-foreground-color: var(--ink);--tp-groove-foreground-color: var(--hairline-strong);--tp-input-background-color: rgba(0, 0, 0, .3);--tp-input-background-color-active: rgba(0, 0, 0, .45);--tp-input-background-color-focus: rgba(0, 0, 0, .4);--tp-input-background-color-hover: rgba(0, 0, 0, .35);--tp-input-foreground-color: var(--ink);--tp-label-foreground-color: var(--ink-60);--tp-monitor-background-color: rgba(0, 0, 0, .3);--tp-monitor-foreground-color: var(--color-phosphor)}:root[data-theme=light]{--color-graph: #eef0ec;--color-card: #f6f7f4;--color-grid: rgba(46, 94, 140, .07);--color-graphite: #1b2a33;--color-crease: #2e5e8c;--color-phosphor: #2fbf71;--ink: var(--color-graphite);--ink-60: rgba(27, 42, 51, .66);--ink-40: rgba(27, 42, 51, .42);--hairline: rgba(46, 94, 140, .13);--hairline-strong: rgba(46, 94, 140, .28)}@media(prefers-reduced-motion:reduce){:root{--ui-dur: 0ms;--ui-dur-slow: 0ms;--scanline-opacity: 0}}:root.reduced-motion{--ui-dur: 0ms;--ui-dur-slow: 0ms;--scanline-opacity: 0}html,body{margin:0;height:100%;background:var(--color-graph);color:var(--ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased}*:focus-visible{outline:none;box-shadow:var(--focus-ring);border-radius:4px}#stage{position:fixed;inset:0;width:100%;height:100%;display:block;background:var(--color-canvas-bg);z-index:0}#ui-root{position:relative;z-index:1}.landing{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;min-height:100vh;padding:2rem;text-align:center}.wordmark{margin:0;font-family:var(--font-display);font-size:clamp(2.5rem,8vw,5rem);font-weight:700;letter-spacing:-.02em;color:var(--color-phosphor)}.tagline{margin:0;font-size:clamp(1rem,3vw,1.35rem);color:var(--ink)}.scaffold-note{margin:1.5rem 0 0;font-family:var(--font-mono);font-size:.8rem;opacity:.55}