:root{--orange:#f26b2b;--dark:#121419;--ink:#1b1e24;--muted:#6d7480;--line:#e2e4e7;--paper:#f4f3ef;--white:#fff}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.45 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}header{height:66px;padding:10px max(18px,env(safe-area-inset-left));background:var(--dark);color:#fff;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:10px}.brand>span{display:grid;place-items:center;background:var(--orange);width:39px;height:39px;font-size:13px;font-weight:900;clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%)}.brand b,.brand small{display:block;letter-spacing:.08em}.brand b{font-size:14px}.brand small{font-size:8px;color:#aeb3bc;letter-spacing:.18em}#installBtn{background:#2a2d34;color:#fff;border:1px solid #3b3e45;border-radius:7px;padding:8px 11px}main{max-width:620px;margin:auto;padding:20px 18px calc(46px + env(safe-area-inset-bottom))}.progress{display:flex;gap:6px;margin:3px 0 28px}.progress span{height:4px;background:#dddfe2;border-radius:4px;flex:1}.progress span.on{background:var(--orange)}.screen{display:none}.screen.active{display:block}.eyebrow{color:var(--orange);font-size:10px;font-weight:850;letter-spacing:.15em;margin:0 0 7px}h1,h2{line-height:1.08;letter-spacing:-.04em;margin:0}h1{font-size:38px;max-width:520px}h2{font-size:30px}h3{font-size:15px;margin:0 0 13px}.intro{color:var(--muted);margin:10px 0 24px}.card{background:#fff;border:1px solid var(--line);border-radius:13px;padding:18px;box-shadow:0 11px 32px rgba(22,25,30,.06);margin-bottom:15px}.form-card{display:grid;gap:14px}label{font-size:11px;font-weight:750;color:#555d68}input,textarea{display:block;width:100%;margin-top:5px;padding:12px;border:1px solid #d8dbe0;border-radius:8px;background:#fff;color:var(--ink);font:inherit;outline:none}input:focus,textarea:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(242,107,43,.13)}button{border:0;font:inherit;font-weight:750;cursor:pointer}.primary{background:var(--orange);color:#fff;border-radius:9px;padding:14px 17px;width:100%;box-shadow:0 7px 18px rgba(242,107,43,.22)}.primary:disabled{background:#bdc1c7;box-shadow:none}.back,.secondary{background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:9px;padding:13px 15px}.actions{display:grid;grid-template-columns:auto 1fr;gap:9px;margin-top:20px}.camera{min-height:270px;border:2px dashed #cdd0d4;border-radius:14px;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:25px;cursor:pointer}.camera input{display:none}.camera-icon{display:grid;place-items:center;width:55px;height:55px;background:#fff0e8;color:var(--orange);border-radius:50%;font-size:28px;margin-bottom:13px}.camera b{font-size:15px;color:var(--ink)}.camera small{font-weight:400;color:var(--muted);margin-top:5px}.photo-wrap{position:relative;border-radius:14px;overflow:hidden;background:#20232a}.photo-wrap img{width:100%;max-height:440px;display:block;object-fit:contain}.chip{position:absolute;right:10px;bottom:10px;padding:8px 11px;background:rgba(18,20,25,.82);color:#fff;border-radius:20px}.swatches{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-bottom:24px}.swatch{height:58px;border-radius:8px;border:3px solid transparent;position:relative}.swatch.selected{border-color:var(--orange);box-shadow:0 0 0 2px #fff inset}.swatch small{position:absolute;left:4px;right:4px;bottom:3px;color:#fff;text-shadow:0 1px 2px #000;font-size:8px}.flake-list{display:grid;grid-template-columns:1fr 1fr;gap:9px}.flake{min-height:70px;border:2px solid var(--line);background:#fff;border-radius:9px;padding:9px;text-align:left;display:flex;align-items:center;gap:9px}.flake.selected{border-color:var(--orange);background:#fff8f4}.flake-preview{width:42px;height:42px;border-radius:7px;flex:none;background-color:#aaa}.flake b{font-size:11px}.notes{display:block;margin-top:17px}.measurements .two{display:grid;grid-template-columns:1fr 1fr;gap:10px}.tax{display:flex;align-items:center;gap:8px;margin-top:14px}.tax input{width:18px;height:18px;margin:0;accent-color:var(--orange)}.compare{display:grid;grid-template-columns:1fr 1fr;gap:7px;background:#1b1e23;padding:7px;border-radius:13px;margin-top:18px}.compare figure{margin:0;position:relative}.compare img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:8px;display:block}.compare figcaption{position:absolute;left:7px;bottom:7px;background:rgba(0,0,0,.7);color:#fff;border-radius:15px;padding:4px 8px;font-size:9px;font-weight:800;text-transform:uppercase}.disclaimer{font-size:9px;color:var(--muted);margin:7px 4px 17px}.quote-card{display:flex;justify-content:space-between;align-items:center;background:#17191f;color:#fff;border-radius:12px;padding:17px}.quote-card p{font-size:8px;letter-spacing:.15em;color:#f39a6d;margin:0}.quote-card h3{margin:3px 0}.quote-card small{color:#aeb4be}.quote-card strong{font-size:23px;color:#fff;white-space:nowrap}.message-label{display:block;margin:16px 0}.final-actions{display:grid;grid-template-columns:1fr 1.4fr;gap:8px}.text{display:block;background:none;color:var(--muted);margin:20px auto}.spinner{width:45px;height:45px;border:4px solid #454952;border-top-color:var(--orange);border-radius:50%;animation:spin .8s linear infinite}#loading{position:fixed;inset:0;background:rgba(18,20,25,.96);z-index:30;color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px}#loading[hidden]{display:none}#loading b{margin-top:18px;font-size:18px}#loading p{color:#aeb4be;max-width:320px}#toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,15px);background:#16181d;color:#fff;padding:10px 14px;border-radius:8px;opacity:0;transition:.2s;z-index:40;pointer-events:none}#toast.show{opacity:1;transform:translate(-50%,0)}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:380px){h1{font-size:33px}.swatches{grid-template-columns:repeat(2,1fr)}.flake-list{grid-template-columns:1fr}}