@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@200;300;400;500;600&display=swap');
:root{--bg:#161927;--panel:#1c2032;--line:#3b3e4d;--text:#ffffff;--muted:#b0b0b0;--gold:#d0b48f;--dark:#121523}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:13px 'Barlow',system-ui,sans-serif}button,input,select{font:inherit}button,a,input,select,canvas{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,canvas:focus-visible{outline:2px solid var(--gold)}button{cursor:pointer}button:disabled{opacity:.3;cursor:default}a{color:inherit;text-decoration:none}button{border:1px solid var(--line);background:transparent;color:var(--text);padding:8px 11px;border-radius:4px;font-size:11px;transition:background .15s}button:hover:not(:disabled){background:#ffffff0c}header{height:85px;margin:0 4%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{font-size:37px;letter-spacing:-2px;font-weight:700}.brand span{display:block;font-size:7px;letter-spacing:2px}.header-title{font-size:9px;letter-spacing:2px;color:var(--muted)}.header-title span{color:var(--gold);margin:0 12px}.shop-link{font-size:11px}main{max-width:1800px;margin:auto;padding:0 4%}.intro{display:flex;justify-content:space-between;align-items:center;padding:25px 0}.eyebrow{font-size:9px;letter-spacing:2px;color:var(--gold);font-weight:600}h1{font:500 clamp(30px,3.2vw,52px)/1.1 'Barlow',Arial,sans-serif;margin:9px 0}h1 em{color:var(--gold);font-weight:500}.concept{font-size:9px;letter-spacing:1px}.concept small{display:block;color:var(--muted);letter-spacing:0;margin-top:9px}.concept i{display:inline-block;width:5px;height:5px;background:var(--gold);border-radius:50%;margin-right:6px}.project-bar{display:flex;gap:12px;align-items:center;padding:12px 0;border-top:1px solid var(--line);flex-wrap:wrap}.project-bar input{max-width:220px;background:transparent;color:var(--text);padding:5px 0;border:0;border-bottom:1px solid transparent;font-size:12px}.project-bar input:focus{border-bottom-color:var(--gold)}#save-status{font-size:9px;color:var(--muted);margin-right:auto}.project-actions{display:flex;gap:5px;flex-wrap:wrap}.workspace{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(355px,1fr);border:1px solid var(--line);border-radius:8px;align-items:start}.studio{background:radial-gradient(ellipse at 50% 45%,#34394d,#23283a 45%,#161927 90%);position:sticky;top:16px;border-radius:8px 0 0 8px;min-width:0;overflow:hidden}.studio-top{display:flex;justify-content:space-between;align-items:center;padding:23px 22px;gap:15px}.studio-top small{display:block;color:var(--muted);font-size:9px;margin-top:8px}.segmented{display:flex;background:#11142470;border-radius:5px;padding:3px;white-space:nowrap}.segmented button{border-color:transparent;font-size:10px;padding:7px 9px}.segmented .active{background:#d0b48f17;color:var(--gold);border-color:#d0b48f40}.viewer-tools{display:flex;justify-content:space-between;padding:0 20px;gap:8px}.viewer-tools>div{display:flex;gap:4px}.viewer-tools button{font-size:9px;border-color:transparent;padding:6px 8px}.viewer-tools .active{border-color:#72758a;color:var(--gold)}.canvas-wrap{height:405px;position:relative;touch-action:none;overflow:hidden;cursor:grab;background:radial-gradient(ellipse at 50% 58%,#0000000d,transparent 65%)}.canvas-wrap:after{content:'';position:absolute;left:10%;right:10%;bottom:26%;height:7%;background:#00000044;filter:blur(15px);border-radius:50%;pointer-events:none;z-index:0}.canvas-wrap canvas{position:absolute;inset:0;display:block;z-index:1}.canvas-wrap canvas[hidden]{display:none}.canvas-wrap #overlay{z-index:2}.viewer-badge{position:absolute;left:22px;top:25px;font-size:17px;letter-spacing:2px;opacity:.17}.viewer-badge small{display:block;font-size:6px;margin-top:3px}.view-adjustments{display:flex;align-items:center;gap:18px;padding:0 22px 20px}.view-adjustments label{display:flex;gap:8px;align-items:center;font-size:9px;color:var(--muted)}input[type=range]{accent-color:var(--gold);width:90px}.view-adjustments select{font-size:9px;width:auto;padding:6px}.construction-strip{display:flex;margin:0 22px;height:34px;border:1px solid #56596b;border-radius:3px;overflow:hidden}.construction-strip button{min-width:4px;border:0;border-right:1px solid #11142499;border-radius:0;padding:0;font-size:7px;overflow:hidden;text-overflow:clip;white-space:nowrap;text-shadow:0 1px 3px #000;color:#fff}.construction-strip button.active{box-shadow:inset 0 -3px var(--gold)}.studio-bottom{padding:18px 22px;display:flex;align-items:center;justify-content:space-between;gap:10px}.studio-bottom span{font-size:8px;letter-spacing:1px;color:var(--gold)}.studio-bottom button{font-size:9px;border:0}.viewer-note{padding:0 22px 17px;color:#a7aab4;font-size:9px;line-height:1.8;margin:0}aside{background:var(--panel);border-left:1px solid var(--line);padding:23px;min-width:0;border-radius:0 8px 8px 0}.config-title{display:flex;align-items:center;justify-content:space-between}.config-title h2{font:500 27px 'Barlow',Arial,sans-serif;margin:10px 0 20px}.units-label{display:flex;gap:6px;align-items:center;font-size:9px;color:var(--muted)}.units-label select{width:auto;padding:5px;font-size:10px}.steps{display:flex;flex-wrap:wrap;gap:5px;padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:20px}.steps button{font-size:10px;padding:7px 9px;border-color:transparent;color:var(--muted)}.steps .active{color:var(--gold);background:#d0b48f10;border-color:#d0b48f55}#controls{min-height:320px;max-height:520px;overflow:auto;padding-right:9px;scrollbar-width:thin;scrollbar-color:#55596b transparent}.field{margin-bottom:17px}.label{display:flex;justify-content:space-between;align-items:center;font-size:11px;gap:8px;margin-bottom:8px}.label span{color:var(--muted);font-size:9px}.field small,.hint{display:block;color:var(--muted);font-size:9px;line-height:1.7;margin-top:7px}input[type=number],input[type=text],select{width:100%;background:var(--dark);color:var(--text);border:1px solid #454858;padding:9px;border-radius:4px;font-size:11px}input[type=checkbox]{accent-color:var(--gold)}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}.section-heading{font:500 18px 'Barlow',Arial,sans-serif;margin:22px 0 14px}.section-heading:first-child{margin-top:0}.options{display:flex;gap:6px;flex-wrap:wrap}.option{flex:1;color:var(--muted);font-size:10px;min-width:45px}.option.active{color:var(--gold);border-color:var(--gold);background:#d0b48f0b}.swatches{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}.material-card{padding:5px;border-color:#3b3e4d;color:var(--muted);font-size:8px;line-height:1.3;text-align:left}.material-card i{height:33px;display:block;border-radius:2px;margin-bottom:6px;background:var(--swatch)}.material-card.active{border-color:var(--gold);color:var(--gold)}.material-toolbar{display:flex;gap:6px;margin-bottom:12px}.material-toolbar input{flex:1;min-width:0}.material-toolbar select{width:100px}.layer{display:flex;align-items:center;gap:5px;margin:7px 0}.layer span{color:var(--muted);font-size:9px;min-width:15px}.layer select{flex:1;min-width:0;padding:7px}.layer input{width:65px}.layer button{padding:6px 8px;font-size:10px}.library-item{border:1px solid var(--line);border-radius:4px;padding:10px;margin-bottom:8px;display:flex;align-items:center;gap:8px}.library-item.active{border-color:var(--gold)}.library-item .item-main{flex:1;min-width:0;cursor:pointer}.library-item b{font-size:11px;font-weight:500;display:block}.library-item small{color:var(--muted);font-size:9px;display:block;margin-top:4px}.library-item button{padding:5px 7px;font-size:9px}.actions{display:flex;gap:6px;flex-wrap:wrap;margin:12px 0}.primary{background:var(--gold);color:#161927;border:0;padding:12px 16px;font-weight:600;font-size:11px}.primary:hover:not(:disabled){background:#e8cc90}.pricebar{border-top:1px solid var(--line);margin-top:20px;padding-top:19px;display:flex;align-items:center;justify-content:space-between;gap:12px}.pricebar small{font-size:8px;letter-spacing:1px;color:var(--muted)}.pricebar strong{display:block;font-size:27px;font-weight:500;margin-top:5px}.fine{color:var(--muted);font-size:9px;line-height:1.8}.review-row{display:flex;justify-content:space-between;gap:15px;font-size:11px;border-bottom:1px solid var(--line);padding:9px 0}.review-row span{color:var(--muted)}.review-row b{font-weight:500;text-align:right}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;padding:35px 0}.features>div{border-top:1px solid var(--line);padding-top:19px}.features span{font-size:9px;letter-spacing:1px;color:var(--gold)}.features h3{font:500 21px 'Barlow',Arial,sans-serif;margin:12px 0}.features p{font-size:11px;color:var(--muted);line-height:1.8}footer{margin:0 4%;padding:25px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}footer b{font-size:25px}footer span,footer a{font-size:9px;letter-spacing:1px;color:var(--muted)}#validation{background:#7a361a33;color:#ffca9c;border:1px solid #a66e3b;padding:10px;font-size:11px;line-height:1.7;margin-top:14px}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--gold);color:#161927;max-width:min(90vw,620px);font-size:12px;border-radius:6px;padding:14px 22px;z-index:20;display:none;box-shadow:0 8px 40px #0005}dialog{background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:9px;max-width:560px;width:90vw;padding:28px}dialog::backdrop{background:#000b}dialog h2{font:30px 'Barlow',Arial,sans-serif}dialog p{color:var(--muted);line-height:1.8}.close{float:right}.viewer-expanded{position:fixed;inset:16px;z-index:10;display:flex;flex-direction:column;box-shadow:0 0 0 100px #000b}.viewer-expanded .canvas-wrap{flex:1;min-height:250px}.viewer-expanded .viewer-note{display:none}#artwork-preview{width:100%;height:auto;background:#101812;border:1px solid var(--line);margin-top:18px}.empty{color:var(--muted);font-size:11px;padding:18px 0}.remove{color:#e2ab87}.checkbox-label{display:flex;align-items:center;gap:8px;font-size:11px;margin:12px 0}.mini-preview{width:40px;height:40px;flex-shrink:0}.status-pill{font-size:8px;border:1px solid #756952;padding:3px 6px;border-radius:20px;color:var(--gold)}@media(min-width:1450px){.canvas-wrap{height:480px}#controls{max-height:595px}}@media(max-width:1000px){.workspace{grid-template-columns:minmax(0,1.2fr) minmax(330px,1fr)}.header-title{display:none}.view-adjustments{gap:8px;flex-wrap:wrap}.studio-top{flex-wrap:wrap}.viewer-tools{flex-wrap:wrap}.canvas-wrap{height:350px}aside{padding:18px}.swatches{grid-template-columns:repeat(3,1fr)}}@media(max-width:760px){.workspace{grid-template-columns:1fr}.studio{position:relative;top:0;border-radius:8px 8px 0 0}aside{border-left:0;border-top:1px solid var(--line);border-radius:0 0 8px 8px}#controls{max-height:600px}.canvas-wrap{height:320px}.intro .concept{display:none}.project-bar{gap:8px}.project-actions{width:100%}.features{gap:16px}.features h3{font-size:18px}.viewer-expanded{position:fixed;inset:5px}.swatches{grid-template-columns:repeat(4,1fr)}h1{font-size:36px}}@media(max-width:420px){main{padding:0 3%}.features{grid-template-columns:1fr;gap:10px}footer span{display:none}.view-adjustments label{font-size:8px}.view-adjustments{gap:10px}.view-adjustments select{font-size:8px}input[type=range]{width:65px}.studio-top{padding:18px}.viewer-tools{padding:0 14px}.viewer-tools button{padding:6px}.grid2{gap:0 8px}.swatches{grid-template-columns:repeat(3,1fr)}}
/* GSD customer flow: fixed carbon construction, printed surface decoration. */
.gsd-brand img{width:64px;height:64px;object-fit:contain}.intro{padding:32px 0 28px}.intro h1{font-size:clamp(32px,3.3vw,53px);line-height:1.14}.intro-copy{color:var(--muted);font-size:12px;line-height:1.8;margin-top:16px}.config-heading h2{font:500 28px 'Barlow',Arial,sans-serif;margin:7px 0 20px}.model-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-bottom:22px}.model-card{padding:13px 5px;text-align:center;border:1px solid var(--line)}.model-card.active{border-color:var(--gold);background:#d0b48f09}.model-card b{display:block;font-weight:500;font-size:12px}.model-card small{font-size:7px;display:block;letter-spacing:1px;color:var(--muted);margin-top:6px}.finish-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.finish-card{text-align:center;font-size:10px;padding:10px 5px}.finish-card.active{border-color:var(--gold);color:var(--gold)}.finish-card i{width:42px;height:42px;display:block;border-radius:50%;margin:2px auto 10px;background:#171d1f;box-shadow:0 3px 8px #0007}.finish-card.gloss i{background:linear-gradient(125deg,#080c10 15%,#293136 37%,#c1c9c9 41%,#273034 47%,#080c10 65%)}.finish-card.matte i{background:radial-gradient(circle at 35% 30%,#3a3e40,#161a1b 80%)}.finish-card.carbon i{background:repeating-conic-gradient(#424a4e 0% 25%,#11181c 0% 50%) 50%/8px 8px;box-shadow:inset 0 0 12px #0009,0 3px 8px #0007}.pattern-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}.pattern-card{min-width:0;padding:8px 5px;position:relative;background:#121524;border-color:#354034}.pattern-card.active{border-color:var(--gold);color:var(--gold)}.pattern-card img{width:100%;height:125px;object-fit:contain;display:block;margin-bottom:8px}.pattern-card .no-print{display:grid;height:125px;place-items:center;color:#a0a3af;font-size:30px}.pattern-card span{font-size:9px}.effect-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}.effect-card{font-size:8px;padding:5px;text-align:left;line-height:1.4}.effect-card.active{border-color:var(--gold);color:var(--gold)}.effect-card img,.effect-card i{display:block;width:100%;height:35px;object-fit:cover;margin-bottom:5px;border-radius:2px}.effect-card i{background:linear-gradient(120deg,#1e3129,#b8a071)}.ring-card{border:1px solid var(--line);display:flex;align-items:center;gap:10px;width:100%;margin:6px 0;text-align:left;font-size:11px}.ring-card.active{border-color:var(--gold);color:var(--gold)}.ring-card img{width:105px;height:13px;object-fit:fill}.colour-options{display:flex;gap:10px}.colour-button{width:31px;height:31px;border-radius:50%;background:var(--colour);box-shadow:inset 0 0 0 4px var(--panel);border-color:transparent}.colour-button.active{border-color:var(--gold)}.quote-label{display:block;font-size:11px;font-weight:500;line-height:1.5;max-width:140px;margin-top:7px}.brand-proof{display:flex;align-items:center;gap:18px;padding:20px 22px;border-top:1px solid #ffffff15;background:#11142466}.brand-proof img{width:51px;height:51px;object-fit:contain}.brand-proof b{font-size:11px;font-weight:500;color:var(--gold)}.brand-proof p{font-size:10px;color:var(--muted);line-height:1.7;margin:6px 0 0}.engraving-proofs{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:17px 0}.engraving-proof{border:1px solid var(--line);border-radius:5px;background:#121524;padding:15px;text-align:center}.engraving-proof img{height:135px;width:100%;object-fit:contain;filter:invert(.72)}.engraving-proof small{display:block;color:var(--muted);font-size:9px;line-height:1.5;margin-top:12px}.engraving-note{background:#d0b48f08;border:1px solid #d0b48f2e;border-radius:5px;padding:12px;font-size:10px;line-height:1.8;color:var(--muted)}.section-heading{font:500 18px 'Barlow',Arial,sans-serif}.studio-bottom span:last-child{color:var(--muted);font-size:7px}.status-pill{white-space:nowrap;font-size:7px}.view-adjustments{gap:14px;justify-content:space-between}.view-adjustments button{font-size:9px;border:0}.model-detail{padding:10px 0 18px;border-bottom:1px solid var(--line);margin-bottom:20px;color:var(--muted);font-size:11px;line-height:1.8}.model-detail b{color:var(--text);font-weight:500}.config-heading .eyebrow{margin-top:0}#preview-error{position:absolute;z-index:3;inset:30% 10%;background:#241b17ed;border:1px solid #b98156;border-radius:5px;padding:20px;line-height:1.8;font-size:12px}.viewer-expanded .brand-proof{display:none}.review-badge{display:inline-block;padding:6px 9px;border:1px solid #72758a55;border-radius:4px;color:var(--gold);font-size:9px;margin:12px 0}.pattern-toolbar{display:flex;align-items:center;justify-content:space-between;margin:22px 0 12px}.pattern-toolbar h3{margin:0}.pattern-toolbar select{width:110px;padding:6px;font-size:10px}.studio-top{padding-bottom:17px}.canvas-wrap{height:365px}#controls{max-height:580px;min-height:350px}.steps button{flex:1;padding:8px 4px}.finish-copy{font-size:9px;line-height:1.8;color:var(--muted);margin-top:11px}@media(min-width:1450px){.canvas-wrap{height:430px}#controls{max-height:630px}}@media(max-width:760px){.intro{padding:25px 0}.intro h1{font-size:38px}.gsd-brand img{width:56px;height:56px}.pattern-gallery{grid-template-columns:repeat(4,1fr)}.canvas-wrap{height:300px}.brand-proof{padding:17px 22px}.intro-copy br{display:none}.status-pill{font-size:6px}.quote-label{font-size:10px}}@media(max-width:420px){.intro h1{font-size:31px}.pattern-gallery{grid-template-columns:repeat(3,1fr)}.finish-card{font-size:9px}.view-adjustments{gap:6px;flex-wrap:wrap}.effect-cards{grid-template-columns:repeat(3,1fr)}.model-card b{font-size:11px}}

.mobile-preview{display:none}@media(max-width:760px){.mobile-preview{display:block;position:fixed;bottom:16px;right:16px;z-index:8;background:var(--gold);color:#161927;border:0;box-shadow:0 5px 24px #0008;padding:12px 17px;font-weight:600}}

/* Shop branding sampled from gsdshop.eu: navy #161927, gold #d0b48f, Barlow. */
body{font-family:'Barlow',Arial,sans-serif;font-weight:300;font-size:14px;background:#161927;color:#fff}
header{height:100px;max-width:1430px;margin:0 auto;padding:0 4%;border-bottom:1px solid #ffffff12;gap:24px}
.gsd-brand img{width:76px;height:76px}.shop-nav{display:flex;justify-content:center;align-items:center;gap:30px;margin-left:auto;margin-right:auto;font-size:15px;letter-spacing:0;color:#b0b0b0;font-weight:300}
.shop-nav a{padding:10px 0}.shop-nav a:hover,.shop-nav [aria-current=page]{color:#d0b48f}.shop-nav [aria-current=page]{border-bottom:1px solid #d0b48f}.shop-link{font-size:13px;color:#b0b0b0;font-weight:300}
main{max-width:1530px}.intro{position:relative;isolation:isolate;min-height:245px;padding:34px 28px;align-items:center;margin-top:22px;margin-bottom:22px;background:#252936;overflow:hidden}
.intro:before{content:'';position:absolute;inset:0;z-index:-2;background:url('assets/gsd-shop-hero.jpg') center 55%/cover no-repeat;filter:saturate(.28)}
.intro:after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(22,25,39,.94),rgba(22,25,39,.72) 52%,rgba(22,25,39,.4))}
.intro h1{font-family:'Barlow',Arial,sans-serif;font-weight:200;font-size:52px;line-height:1.06;margin:12px 0 16px;letter-spacing:-.5px}.intro h1 em{font-style:normal;font-weight:200;color:#fff}.intro-copy{font-weight:300;font-size:16px;line-height:1.6;margin:0;color:#e2e2e5}.intro .eyebrow{font-size:10px;letter-spacing:2.2px;color:#d0b48f}.concept{align-self:flex-end;margin-bottom:3px;color:#e6e6e8}.concept small{color:#d0d0d5;font-size:11px}
button,input,select{font-family:'Barlow',Arial,sans-serif;font-weight:400}button{border-radius:0;font-size:12px}button:hover:not(:disabled){background:#ffffff0b}.primary{background:#d0b48f;color:#161927;font-size:13px;font-weight:400;border:1px solid #d0b48f;border-radius:0;padding:13px 18px}.primary:hover:not(:disabled){background:#dfc8a9;border-color:#dfc8a9}
.project-bar{border-top:0;padding:0 0 16px}.project-bar input{font-size:14px;font-weight:300}.project-actions button{font-size:12px;color:#d9d9de;border-color:#4b4e5e}.workspace{border-color:#414456;border-radius:0}.studio{background:radial-gradient(ellipse at 50% 48%,#33394c 0%,#222739 50%,#161927 95%);border-radius:0}aside{background:#1c2032;border-color:#414456;border-radius:0;padding:25px}.studio-top .eyebrow{font-size:10px;letter-spacing:1.7px}.studio-top small{color:#b0b0b0;font-size:11px}.status-pill{border-color:#d0b48f66;color:#d0b48f;font-size:8px;letter-spacing:.6px}
.config-heading h2{font-family:'Barlow',Arial,sans-serif;font-weight:300;font-size:32px;margin:6px 0 20px}.section-heading{font-family:'Barlow',Arial,sans-serif;font-weight:400;font-size:20px}.steps{border-color:#414456;gap:8px}.steps button{font-size:12px;color:#b0b0b0}.steps .active{color:#d0b48f;background:#d0b48f0d;border-color:#d0b48f80}.model-card{background:#161927;border-color:#414456}.model-card b{font-size:14px;font-weight:400}.model-card small{font-size:8px}.model-card.active,.finish-card.active,.pattern-card.active,.effect-card.active,.ring-card.active{border-color:#d0b48f;background-color:#d0b48f0a;color:#d0b48f}
.finish-card{font-size:12px;border-color:#414456;background:#161927}.finish-copy,.hint,.fine{font-size:11px}.pattern-card span{font-size:11px}.effect-card{font-size:10px}.label{font-size:13px}.label span{font-size:10px}input[type=text],input[type=number],select{font-size:13px;border-radius:0;background:#121523;border-color:#4b4e5e;color:#fff}.pattern-toolbar select{font-size:12px}.ring-card{font-size:13px;background:#161927;border-color:#414456}.colour-button{border-radius:50%}.colour-button.active{background:var(--colour)}.view-adjustments label{font-size:11px}.viewer-tools button{font-size:10px}.studio-bottom span{color:#d0b48f;font-size:9px}.viewer-note{color:#b0b0b0;font-size:10px}.brand-proof{background:#11142466;border-color:#414456}.brand-proof b{font-size:13px;font-weight:400;color:#d0b48f}.brand-proof p{font-size:12px;color:#b0b0b0}.engraving-note{border-color:#d0b48f40;background:#d0b48f08;font-size:12px}.engraving-proof{border-radius:0;border-color:#414456;background:#121523}.engraving-proof small{font-size:11px}.quote-label{font-weight:400;font-size:12px;max-width:155px}.pricebar{border-color:#414456}.review-row{font-size:13px;border-color:#414456}.review-badge{border-radius:0;border-color:#d0b48f66}.features>div{border-color:#414456}.features h3{font:400 24px 'Barlow',Arial,sans-serif}.features p{font-size:14px}.features span{font-size:10px}.features{padding-top:38px}footer{border-color:#414456}footer span,footer a{font-size:11px}.close{font-size:12px}dialog{border-color:#414456;border-radius:0;background:#1c2032}dialog h2{font:300 32px 'Barlow',Arial,sans-serif}.mobile-preview{border-radius:0}.viewer-expanded{border-radius:0;background:radial-gradient(ellipse at 50% 48%,#33394c,#161927 85%)}#toast{background:#d0b48f;color:#161927;font-family:'Barlow',Arial,sans-serif;font-weight:400}
@media(max-width:1000px){.shop-nav{gap:20px}.shop-link{display:none}.intro h1{font-size:45px}aside{padding:20px}}
@media(max-width:760px){header{height:88px;padding:0 4%;gap:15px}.gsd-brand img{width:62px;height:62px}.shop-nav{gap:16px;flex:1;margin:0;justify-content:flex-end;font-size:13px}.shop-nav .secondary-link{display:none}.intro{margin-top:14px;padding:28px 20px;min-height:230px}.intro h1{font-size:39px}.intro-copy{font-size:14px}.intro:after{background:linear-gradient(90deg,#161927e8,#16192799)}.studio{border-radius:0}aside{border-radius:0}.pattern-gallery{gap:7px}.viewer-expanded{inset:5px}.features h3{font-size:22px}}
@media(max-width:420px){.intro h1{font-size:34px}.intro{padding:24px 16px;min-height:225px}.shop-nav{gap:12px;font-size:12px}.model-card b{font-size:12px}.finish-card{font-size:10px}.steps button{font-size:11px}.view-adjustments label{font-size:10px}}

.wrap-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.wrap-card{text-align:left;padding:8px;background:#161927;border:1px solid #414456;min-width:0}.wrap-card.active{border-color:var(--gold);color:var(--gold);background:#d0b48f0a}.wrap-card img,.wrap-none{display:block;height:54px;width:100%;object-fit:cover;margin-bottom:8px}.wrap-none{background:linear-gradient(130deg,#111619,#30363c 40%,#111619 65%)}.wrap-card b{display:block;font-size:12px;font-weight:400}.wrap-card small{display:block;margin-top:4px;font-size:10px;line-height:1.5;color:var(--muted)}

/* Option changes must not trigger browser scroll anchoring or animated panel scrolling. */
#designer,#controls{overflow-anchor:none}#controls{scroll-behavior:auto}

/* Laser artwork proofs use etched grey, matching the shaft preview. */
.engraving-proof img{filter:brightness(.48);}

/* Keep the signature strip in normal flow instead of moving it through
   the spare height of the taller configuration column while scrolling. */
.studio{position:relative;top:auto;align-self:start;}
.brand-proof{flex:0 0 auto;}
/* Each column ends at its own content, leaving no enlarged signature box. */
.workspace{border:0;}
.studio{border:1px solid #414456;}
.workspace>aside{border:1px solid #414456;border-left:0;}
@media(max-width:760px){.workspace>aside{border-left:1px solid #414456;border-top:0;}}

/* Let all inspection views wrap without horizontal overflow. */
.viewer-tools,.viewer-tools .focus-options{flex-wrap:wrap;}

.upload-artwork{border:1px solid #414456;padding:14px;margin:22px 0;background:#161927}.upload-artwork input[type=file]{display:block;width:100%;font-size:11px;margin:10px 0;color:#b0b0b0}.upload-label{display:inline-block;border:1px solid #d0b48f;padding:9px 14px;color:#d0b48f;cursor:pointer}.artwork-proof{margin:15px 0;display:grid;gap:9px}.artwork-proof img{width:100%;height:90px;object-fit:contain;background:repeating-conic-gradient(#343846 0% 25%,#252939 0% 50%) 0/16px 16px}.artwork-proof span{overflow-wrap:anywhere;font-size:11px}.art-range{display:block;margin:15px 0}.art-range span{display:flex;justify-content:space-between;font-size:12px}.art-range b{color:#d0b48f;font-weight:400}.art-range input{width:100%;margin:10px 0 0}
/* Expanded inspection must override the compact studio's normal-flow positioning. */
.studio.viewer-expanded{position:fixed;inset:16px;align-self:auto;}
@media(max-width:760px){.studio.viewer-expanded{inset:5px;}}

.canvas-wrap[data-view-tool=move]{cursor:grab}.canvas-wrap.is-dragging{cursor:grabbing}.viewer-tools [data-view-tool].active{border-color:var(--gold);background:#d0b48f17;color:var(--gold)}

.viewer-tools{justify-content:flex-end;padding-bottom:6px}.viewer-modes{display:flex;gap:5px;flex-wrap:wrap}

.rotation-adjustments{display:flex;align-items:center;gap:12px;padding:0 22px 16px;font-size:11px;color:var(--muted)}.rotation-adjustments input{width:150px;max-width:45%;margin:0;flex:none}.rotation-adjustments output{color:var(--gold);font-variant-numeric:tabular-nums;min-width:34px}

/* Keep browser scrolling outside the viewer; handle every contact inside it. */
#overlay{touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}.canvas-wrap{overscroll-behavior:contain}.viewer-badge{pointer-events:none}
.viewer-help{font-size:10px;line-height:1.6;color:var(--muted);margin:0;padding:0 22px 14px}.touch-help{display:none}
.studio[data-touch=true] .mouse-help{display:none}.studio[data-touch=true] .touch-help{display:inline}
@media(any-pointer:coarse){.viewer-tools button{min-width:44px;min-height:44px;font-size:12px}.viewer-help{font-size:11px}.mouse-help{display:none}.touch-help{display:inline}.rotation-adjustments input{height:36px;width:180px}.rotation-adjustments{padding-bottom:10px}.viewer-modes{gap:6px}}
@media(max-height:500px){.viewer-expanded .canvas-wrap{min-height:100px}.viewer-expanded .studio-top{padding-top:8px;padding-bottom:8px}.viewer-expanded .viewer-help{padding-bottom:4px}.viewer-expanded .studio-bottom{padding-top:6px;padding-bottom:8px}.viewer-expanded .rotation-adjustments{padding-bottom:4px}}

/* Shared artwork controls for the five cue categories. */
.model-cards{grid-template-columns:repeat(auto-fit,minmax(115px,1fr));gap:7px}.model-transfer-note{font-size:11px;line-height:1.6;color:var(--muted);margin:0 0 14px}.element-gallery{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:20px}.element-card{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;min-height:100px;padding:12px;background:#161927}.element-card img{width:100%;height:60px;object-fit:contain}.element-card.active{border-color:var(--gold);color:var(--gold)}.element-card .no-print{font-size:24px}.colour-dot{display:inline-block;width:14px;height:14px;border-radius:50%;margin-right:5px;vertical-align:middle}.colour-options{flex-wrap:wrap}.no-ring{width:105px;color:var(--muted)}.save-order-info{border:1px solid var(--line);padding:16px;margin-top:22px}.engraving-proof:only-child{grid-column:1/-1}
/* Transparent supplied black engraving artwork remains visible on the dark proof cards. */
.engraving-proof img{filter:brightness(0) invert(.65)}