:root{color-scheme:dark;font-family:Inter,Arial,sans-serif;background:#0c0e11;color:#e9e9e5;--line:#2b2e33;--muted:#a1a4ad;--accent:#bfcaff}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{cursor:pointer;color:inherit;background:transparent;border:1px solid var(--line);border-radius:7px;padding:10px 13px;min-height:44px}button:hover{border-color:#8a91a3}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button:disabled{opacity:.4;cursor:default}header{height:80px;display:flex;align-items:center;justify-content:space-between;padding:0 4vw;border-bottom:1px solid #ffffff0d}.brand{color:inherit;text-decoration:none;font-size:25px;letter-spacing:-1px;font-weight:600}.brand span{font-size:9px;letter-spacing:2px;color:var(--muted);display:block;margin-top:5px}main{display:grid;grid-template-columns:minmax(0,1fr) 410px;min-height:calc(100svh - 80px)}.scene{position:relative;min-height:720px;overflow:hidden;background:radial-gradient(ellipse at 50% 60%,#20232b 0%,#101216 46%,#0c0e11 80%)}.scene-title{position:absolute;left:5vw;top:48px;z-index:1;pointer-events:none}.eyebrow{font-size:10px;font-weight:600;letter-spacing:2.1px;color:var(--muted);margin:0 0 18px}h1{font-size:clamp(42px,5.6vw,80px);line-height:.98;font-weight:500;letter-spacing:-4px;margin:0 0 22px}h1 em{font-family:Georgia,serif;font-weight:400;color:#bdc8ff}#sceneCaption{font-size:13px;color:var(--muted)}#car{width:100%;height:100%;position:absolute;inset:0;touch-action:pan-y}.scene-tools{position:absolute;left:4vw;right:4vw;bottom:65px;display:flex;align-items:center;gap:8px}.scene-tools span{font-size:10px;letter-spacing:.3px;color:var(--muted);margin-left:auto}.fitment{position:absolute;bottom:15px;left:4vw;right:4vw;color:#848894;font-size:10px;line-height:1.6}.panel{padding:26px 28px;background:#131519;border-left:1px solid var(--line)}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:3px;margin-bottom:42px}.steps button{font-size:10px;padding:8px 3px;border:0;border-bottom:1px solid var(--line);border-radius:0;color:var(--muted)}.steps button[aria-current]{color:#fff;border-color:#bfcaff}h2{font-size:29px;font-weight:400;letter-spacing:-1px;line-height:1.15;margin:0 0 25px}label{display:block;font-size:11px;color:var(--muted);margin:15px 0}input,select{width:100%;margin-top:8px;background:#191c22;border:1px solid #30343e;border-radius:5px;min-height:44px;color:#eee;padding:10px}input[type=color]{padding:4px;height:47px}input[type=range]{padding:0;accent-color:#bdc8ff}.dimensions{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.dimensions input{min-width:0;padding:10px 5px}.note{font-size:11px;line-height:1.7;color:#969ba7}.primary{display:flex;justify-content:space-between;align-items:center;width:100%;background:#e5e7ef;color:#15171b;border:none;margin-top:25px;padding:14px 17px;font-weight:600;font-size:12px}.primary span{font-size:19px}.row{display:flex;gap:6px;flex-wrap:wrap}.row button{font-size:10px;padding:8px 10px}.check{display:flex;gap:10px;align-items:center;line-height:1.5}.check input{width:19px;height:19px;min-height:0;margin:0}.panel-footer{display:flex;align-items:center;justify-content:space-between;margin-top:32px;padding-top:20px;border-top:1px solid var(--line);font-size:10px;color:var(--muted)}.panel-footer button{font-size:10px;border:0;padding:8px}.notice{font-size:12px;line-height:1.6;color:#ced4ef}.kit-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:25px 0}.kit-summary strong{font-size:22px;font-weight:400;display:block}.kit-summary span{font-size:9px;color:var(--muted)}.price{font-size:18px;line-height:1.4}.import{font-size:10px}.import input{font-size:11px}details{margin-top:20px;font-size:11px;color:var(--muted);line-height:1.7}summary{cursor:pointer;color:#ddd}dialog{background:#181b21;color:#e9e9e5;border:1px solid #4a4e59;border-radius:12px;padding:35px;width:min(440px,calc(100vw - 30px))}dialog::backdrop{background:#05060bd9}dialog p{font-size:12px;line-height:1.6;color:var(--muted)}.close{position:absolute;top:8px;right:8px;border:0;font-size:22px}#download{width:100%;margin-top:10px;font-size:12px}[hidden]{display:none!important}@media(max-width:900px){main{grid-template-columns:1fr 360px}.panel{padding:25px 20px}.scene-title{left:25px}h1{font-size:53px}.scene-tools span{display:none}}@media(max-width:680px){header{height:65px;padding:0 22px}header button{font-size:11px;min-height:38px}main{display:flex;flex-direction:column}.scene{min-height:420px;height:52svh;max-height:520px}.scene-title{top:22px;left:24px}.scene-title .eyebrow{font-size:8px;margin-bottom:12px}h1{font-size:43px;letter-spacing:-2px;margin-bottom:12px}#sceneCaption{font-size:10px;width:170px}.scene-tools{bottom:42px;left:20px}.scene-tools button{font-size:10px;padding:6px 9px;min-height:35px}.fitment{font-size:8px;bottom:6px;line-height:1.4}.panel{border-top:1px solid var(--line);border-left:0;border-radius:18px 18px 0 0;padding:20px 24px;margin-top:-12px;position:relative}.steps{margin-bottom:25px}.panel h2{font-size:26px;margin-bottom:20px}.dimensions label{margin-top:5px}.panel-footer{margin-top:22px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}
.effect-tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:20px 0}.effect-tiles button{font-size:14px;min-height:56px;text-align:left}.effect-tiles button[aria-pressed=true]{background:#bdc8ff18;border-color:#bdc8ff}.palette-pair{display:grid;grid-template-columns:1fr 1fr;gap:14px}.dimension-diagram{width:100%;height:120px;margin:14px 0}.cart-line{padding:12px 0;border-bottom:1px solid #ffffff20;font-size:14px}.cart-line strong,.cart-line span{display:block}.cart-line span{color:#b1b6c1;margin-top:6px}.note,.fitment,.notice,label{font-size:14px;line-height:1.6}.steps button,.panel-footer,.panel-footer button,.row button{font-size:13px}.scene-tools span{font-size:12px}.fitment{font-size:12px}.panel details{font-size:14px}.scene-tools{flex-wrap:wrap}.panel{overflow-wrap:anywhere}#car:focus-visible{outline:2px solid #bdc8ff;outline-offset:-4px}select,option,input[type=color]{color:#f1f2f7;background:#191c22;color-scheme:dark}
@media(max-width:680px){.fitment{font-size:12px;line-height:1.5}.scene-tools{bottom:60px}.scene-tools button{font-size:12px}.scene{min-height:460px;height:56svh}.scene-tools span{display:none}.dimensions label{font-size:13px}.panel{padding:20px}.panel-footer{flex-wrap:wrap;gap:10px}}

@media(max-width:680px){body[data-step="2"] .scene{position:sticky;top:0;height:270px;min-height:270px;z-index:3;background:#0c0e11;border-bottom:1px solid var(--line)}body[data-step="2"] .scene-title{display:none}body[data-step="2"] .fitment{display:none}body[data-step="2"] .scene-tools{bottom:8px}body[data-step="2"] .panel{margin-top:0}body[data-step="2"] .steps{margin-bottom:16px}body[data-step="2"] .panel h2{margin-bottom:12px}body[data-step="2"] label{margin:10px 0}body[data-step="2"] .effect-tiles{margin:12px 0;gap:6px}body[data-step="2"] .effect-tiles button{min-height:44px}}

.wide-dialog,#orderDialog{width:min(800px,calc(100vw - 24px));max-height:90dvh;overflow:auto;padding:26px}.inventory-table{border-collapse:collapse;width:100%;font-size:14px}.inventory-table td,.inventory-table th{text-align:left;padding:10px;border-bottom:1px solid #ffffff25;overflow-wrap:anywhere}.inventory-table th{color:#d8dcec}.installation-diagram{width:100%;height:240px;background:#101218;border-radius:12px}.electrical-diagram{width:100%;min-height:240px;background:#101218;border-radius:12px}.installation-step{display:flex;align-items:flex-start;gap:14px;margin:24px 0;font-size:15px}.installation-step input{width:22px;height:22px;min-height:22px;margin:0;flex-shrink:0}.stop-warning{border:1px solid #ff8058;padding:16px;color:#ffd4c0!important}#adminDialog button{margin:6px}#orderGuide h3,#orderGuide h4{font-weight:500}dialog p{font-size:14px}button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid #bdc8ff;outline-offset:3px}
@media(min-width:681px){.scene{position:sticky;top:0;align-self:start;height:calc(100dvh - 80px);min-height:0;max-height:calc(100dvh - 80px)}.scene-title{top:24px}.scene-title h1{font-size:clamp(40px,4.8vw,68px)}.scene-tools{bottom:70px;left:24px;right:24px}.fitment{left:24px;right:24px}.scene-tools span{flex-basis:100%;margin-left:0}}
.diagram-viewport{overflow:auto;border:1px solid var(--line);border-radius:12px}.diagram-viewport.enlarged .electrical-diagram{width:900px;max-width:none;min-height:580px}.connection-list{font-size:15px;line-height:1.6;padding-left:24px}.connection-list li{margin:12px 0;overflow-wrap:anywhere}
#wireEditor{border-top:1px solid var(--line);margin-top:24px;padding-top:12px}#wireEditor h3{font-weight:500}#wireEditor button{font-size:13px}#wireEditor .dimensions label::after{content:' ';}#wireEditor .dimensions{gap:8px}#wireEditor .dimensions input{font-size:14px}
@media(max-width:680px){body[data-wires="true"] .scene{position:sticky;top:0;height:270px;min-height:270px;z-index:3;background:#0c0e11;border-bottom:1px solid var(--line)}body[data-wires="true"] .scene-title,body[data-wires="true"] .fitment{display:none}body[data-wires="true"] .scene-tools{bottom:8px}body[data-wires="true"] .panel{margin-top:0}}

/* The offer, model and actions each keep their own space at every viewport. */
.scene{display:flex;flex-direction:column;gap:12px;padding:24px}
.scene-title{position:relative;left:auto;top:auto;max-width:650px;flex:none}
.scene-title .eyebrow{margin-bottom:12px}
.scene-title h1{font-size:clamp(36px,4vw,58px);line-height:1.04;letter-spacing:-2.8px;margin-bottom:12px}
#sceneCaption{font-size:13px;line-height:1.5;margin:0 0 8px;width:auto}
.offer-intro{font-size:14px;line-height:1.5;color:#c0c5d0;max-width:580px;margin:0}
#car{position:relative;inset:auto;width:100%;height:0;min-height:120px;flex:1}
.hero-demo{display:flex;align-items:center;flex-wrap:wrap;gap:8px 14px;flex:none}
.hero-demo>span{font-size:12px;color:#aeb4c2}.hero-demo-buttons{display:flex;gap:6px}
.hero-demo button{font-size:12px;min-height:44px;padding:8px 13px}
.hero-demo button[aria-pressed=true]{border-color:#bfcbff;background:#bfcaff16}
#demoStatus{flex-basis:100%;font-size:11px;line-height:1.5;color:#a1a7b4;margin:0}
body[data-step] .scene-tools{position:relative;left:auto;right:auto;bottom:auto;flex:none;gap:8px}
.scene-tools span{flex-basis:100%;margin:0}.scene-tools button span{flex-basis:auto;display:inline;font-size:18px;margin-left:12px;color:inherit}
.hero-cta{background:#ff8058;border-color:#ff8058;color:#11151b;font-weight:600}
.scene-tools #previewLabel{font-size:11px}
.fitment{position:relative;left:auto;right:auto;bottom:auto;font-size:11px;line-height:1.5;margin:0;flex:none}
body[data-step]:not([data-step="0"]) .scene-title,body[data-step]:not([data-step="0"]) .hero-demo,body[data-step]:not([data-step="0"]) #startPlan{display:none}
@media(min-width:681px) and (max-height:850px){.scene{padding:18px;gap:8px}.scene-title h1{font-size:clamp(34px,3.5vw,46px)}.scene-title .eyebrow{margin-bottom:8px}.offer-intro{font-size:12px;line-height:1.4}.scene-tools button{font-size:12px;padding:8px 10px}.hero-demo{gap:5px 10px}}
@media(max-width:680px){.scene{padding:20px;gap:10px}body[data-step="0"] .scene{height:720px;min-height:720px;max-height:none}.scene-title{max-width:100%}.scene-title h1{font-size:38px;letter-spacing:-1.8px}.scene-title .eyebrow{font-size:9px}.offer-intro{font-size:13px}.hero-demo{gap:6px}.hero-demo>span{flex-basis:100%}.hero-demo-buttons{width:100%}.hero-demo-buttons button{flex:1;padding:8px 4px}.scene-tools #startPlan{width:100%}.scene-tools #previewLabel{display:none}.scene-tools button{min-height:44px;font-size:11px}.fitment{font-size:10px}}

.premium-research{display:grid;grid-template-columns:1fr 1fr;gap:7vw;padding:80px max(24px,6vw);border-top:1px solid #343840;background:radial-gradient(ellipse at 85% 45%,#29394533,transparent 65%),#101318}
.research-badge{display:inline-block;font-size:10px;letter-spacing:1.4px;color:#ffb093;border:1px solid #ff805855;padding:8px 11px;border-radius:30px;margin:0 0 25px}
.premium-copy h2{font-size:clamp(36px,4vw,58px);letter-spacing:-2px;margin-bottom:20px}.premium-copy h2 em{font-family:Georgia,serif;color:#becbff;font-weight:400}
.premium-copy>p:not(.eyebrow):not(.research-badge){font-size:15px;line-height:1.75;color:#b9c0cf;max-width:560px}
.premium-copy .premium-baseline{color:#eceef4!important}.premium-copy button{display:flex;align-items:center;gap:22px;background:#e2e8f1;color:#101318;border:0;font-weight:600;margin:22px 0 14px;padding:14px 18px}.premium-copy .premium-status{font-size:12px!important;color:#99a4b5!important}
.premium-details{align-self:center;min-width:0}.motion-study{overflow:hidden;position:relative;background:radial-gradient(ellipse at 50% 70%,#598fb944,transparent 65%),#151a22;border:1px solid #3b4557;border-radius:18px;padding:24px;height:240px;display:flex;flex-direction:column;justify-content:flex-end}.motion-study>span{position:absolute;top:22px;left:24px;font-size:9px;letter-spacing:1.8px;color:#91a4bf}.motion-study strong{font-size:35px;letter-spacing:-1px;font-weight:500;z-index:1}.motion-study small{font-size:12px;color:#a4b4ca;z-index:1;margin-top:6px}.light-trail{position:absolute;display:flex;gap:7px;left:-5%;right:-5%;top:90px;transform:rotate(-9deg)}.light-trail i{height:24px;flex:1;background:#82abff;border-radius:4px;box-shadow:0 0 25px #749bff88;opacity:.2}.light-trail i:nth-child(4n){background:#f09bc4}.light-trail i:nth-child(n+8):nth-child(-n+12){opacity:1}
.upgrade-specs{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:25px}.upgrade-specs strong{font-size:18px;font-weight:500;display:block}.upgrade-specs span{display:block;font-size:11px;color:#a4aebb;margin-top:8px;line-height:1.5}.premium-details details{font-size:13px;line-height:1.7}.premium-details a{color:#bdcaff}
@media(max-width:680px){.premium-research{grid-template-columns:1fr;gap:30px;padding:45px 24px}.research-badge{font-size:8px;letter-spacing:.8px}.premium-copy h2{font-size:40px}.premium-copy>p:not(.eyebrow):not(.research-badge){font-size:14px}.upgrade-specs{gap:10px}.upgrade-specs strong{font-size:15px}.motion-study{height:210px}}
/* Keep editor touch behavior in the allowed external stylesheet. */
#car[data-layout-editing="true"]{touch-action:none}