@font-face{font-family:Nunito;src:url('/flatpack/fonts/font.woff2') format('woff2');font-display:swap;font-weight:400 800}
:root{--paper:#f3f1eb;--ink:#20211e;--muted:#66675f;--line:#cecec4;--sage:#f6d8c8;--orange:#ee7744;--white:#fbfaf6;--ease:cubic-bezier(.22,.68,.24,1)}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Nunito,ui-sans-serif,system-ui,sans-serif;-webkit-font-smoothing:antialiased}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.45}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #d45618;outline-offset:4px}button{color:inherit}button svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.2;stroke-linecap:round;stroke-linejoin:round}[hidden]{display:none!important}.site-header{height:100px;margin:0 5.5%;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-size:28px;letter-spacing:-1.6px;font-weight:800}.brand svg{width:32px;height:32px;stroke:var(--ink);stroke-width:2.5;fill:none;stroke-linecap:round;stroke-linejoin:round}.brand-dot{color:var(--orange)}.header-note{font-size:13px;color:var(--muted);margin-left:auto;margin-right:36px}.preview-badge{font:10px ui-monospace,SFMono-Regular,monospace;text-transform:uppercase;letter-spacing:1px;white-space:nowrap}.preview-badge i{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--orange);margin-right:7px}.product-page{max-width:1640px;margin:auto;padding:0 5.5%;display:grid;grid-template-columns:40% 60%;column-gap:0}.intro{padding:90px 18px 80px 0;align-self:center}.eyebrow{font:10px ui-monospace,SFMono-Regular,monospace;letter-spacing:1.5px;display:flex;gap:10px;align-items:center;margin:0 0 28px}.eyebrow>span{width:24px;height:1px;background:var(--orange)}h1{font-size:clamp(42px,4.3vw,70px);font-weight:400;letter-spacing:-3px;line-height:1.08;margin:0 0 24px}h1 em{font-family:Georgia,serif;font-weight:400;color:#828076}.intro-copy{max-width:310px;font-size:16px;line-height:1.7;color:#757369;margin:0 0 32px}.primary{border:0;background:var(--ink);color:var(--white);padding:17px 23px;border-radius:5px;min-height:54px;display:inline-flex;align-items:center;justify-content:space-between;gap:50px;transition:background .2s,transform .2s;font-size:14px;font-weight:700}.primary:hover{background:#4e4d47;transform:translateY(-1px)}.primary span{font-size:21px;font-weight:400;line-height:1}.button-note{font-size:11px;color:var(--muted);margin:12px 0 0}.intro-facts{border-top:1px solid var(--line);padding-top:23px;margin-top:36px;display:flex;flex-direction:column;gap:12px;font-size:12px;color:#6e6c64}.intro-facts b{font:9px ui-monospace,monospace;color:#a5a295;margin-right:12px}.model-panel{min-width:0;align-self:stretch;position:relative;display:flex;flex-direction:column;padding:38px 0 30px 12px;min-height:660px}.figure-head,.figure-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;font:9px ui-monospace,SFMono-Regular,monospace;letter-spacing:1px;color:#918d7d;position:relative;z-index:2}.figure-head{padding:12px 0;border-top:1px solid var(--line);margin-top:12px}.figure-head:before,.figure-foot:before{content:'';position:absolute;left:0;top:-3px;width:1px;height:6px;background:#a19e91}.figure-foot{border-bottom:1px solid var(--line);padding:13px 0}.figure-foot:before{top:auto;bottom:-3px}.finish-controls{display:flex;gap:2px;border-radius:30px;padding:3px;background:#ebeae3;letter-spacing:0}.finish-controls button{border:0;background:none;color:#7d7b72;border-radius:20px;font-size:11px;padding:7px 12px}.finish-controls button.selected{background:var(--white);color:var(--ink);box-shadow:0 1px 3px #20211e14}.stage{height:460px;position:relative;min-height:250px;flex:1;isolation:isolate}.stage-shadow{position:absolute;left:17%;width:70%;bottom:12%;height:13%;background:radial-gradient(ellipse,#6c6a611a,transparent 65%);transform:rotate(-8deg);z-index:-1}.stage canvas{width:100%;height:100%;display:block;touch-action:none;cursor:grab}.stage canvas:active{cursor:grabbing}.dimensions{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;color:var(--orange);overflow:hidden}.dimensions line{stroke:var(--orange);stroke-width:1.4}.dimensions .extension{stroke-width:.8;opacity:.65}.dimensions .dimension{marker-start:url(#arrow);marker-end:url(#arrow)}.dimensions circle{fill:var(--orange)}.dimensions rect{fill:var(--paper);stroke:#f3b697;stroke-width:1}.dimensions text{font:12px ui-monospace,monospace;fill:#983e1d}.pull-hit{position:absolute;border:0;background:transparent;width:52px;height:52px;transform:translate(-50%,-50%);padding:0;touch-action:none;cursor:grab;z-index:5;border-radius:50%;color:var(--ink)}.pull-hit.dragging{cursor:grabbing}.pull-ring{width:24px;height:24px;border:1px solid #e87034;border-radius:50%;display:block;margin:auto;box-shadow:0 0 0 5px #f4f3ee80;opacity:.7}.pull-tip{position:absolute;left:39px;top:16px;white-space:nowrap;font-size:11px;background:#faf9f7d9;padding:4px 7px;border-radius:3px;box-shadow:0 1px 8px #49484209}.pull-tip>span{color:var(--orange);margin-left:4px}.pull-hit.dragging .pull-tip{display:none}.view-controls{display:flex;gap:6px;justify-content:center;padding:20px 0 0}.view-controls button{border:1px solid transparent;background:none;border-radius:24px;font-size:11px;padding:9px 13px;display:flex;align-items:center;gap:7px;min-height:40px}.view-controls button:hover,.view-controls button[aria-pressed=true]{border-color:#cbcac3;background:#efede7}.view-controls #reset-view{font-size:22px;min-width:40px;justify-content:center;padding:4px}.product-notes{grid-column:1/-1;display:grid;grid-template-columns:1fr 1.4fr 1fr;gap:40px;border-top:1px solid var(--line);padding:40px 0 45px;align-items:center}.note-number{font:9px ui-monospace,monospace;letter-spacing:1px;color:#8c8877}.product-notes h2{font-size:24px;line-height:1.2;letter-spacing:-.6px;font-weight:400;margin:12px 0}.product-notes p{font-size:13px;color:var(--muted);line-height:1.8;max-width:400px}.note-aside{font-size:11px;line-height:2;color:#6e6c64;border-left:1px solid var(--line);padding-left:30px}.note-aside>span{color:#9a9788}footer{margin:0 5.5%;border-top:1px solid var(--line);padding:24px 0 30px;display:flex;justify-content:space-between;font:9px ui-monospace,monospace;color:#a09d8f;letter-spacing:1px}.loader{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:12px;font-size:12px;color:var(--muted);background:var(--paper);z-index:8}.loader>span{width:16px;height:16px;border:1px solid #c2c0b7;border-top-color:#3e3d39;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.model-error{position:absolute;inset:20%;padding:20px;background:var(--white);border:1px solid var(--line);z-index:9;font-size:13px}.model-error h2{font-size:20px;font-weight:400}.secondary{border:1px solid #c2c0b7;border-radius:4px;background:transparent;padding:11px 16px;min-height:44px;font-size:12px}.text-button{border:0;background:none;padding:12px 0;font-size:12px;text-decoration:underline;text-underline-offset:4px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
/* The measuring page shares the same canvas. No reloading between views. */
.product-page.measuring{grid-template-columns:58% 42%;min-height:calc(100dvh - 100px)}.measuring .model-panel{grid-column:1;grid-row:1;padding:32px 40px 35px 0;min-height:620px}.measuring .intro,.measuring .product-notes{display:none}.wizard{grid-column:2;grid-row:1;padding:42px 0 35px 36px;border-left:1px solid var(--line);align-self:stretch;display:flex;flex-direction:column;min-width:0}.wizard .back{align-self:flex-start;font-size:11px;border:0;padding:6px 0;background:transparent;color:#757369;min-height:36px}.step-chapters{display:flex;gap:10px;margin:28px 0 25px}.step-chapters span{flex:1;font-size:9px;color:#9c998a;border-top:2px solid #e0ded2;padding-top:9px}.step-chapters .current{color:#4b4a44;border-color:#717067}.step-chapters .done{border-color:#a8a598;color:#807e73}.step-index{font:10px ui-monospace,monospace;letter-spacing:1px;color:#9f9d8f;margin:0 0 12px}.wizard h2{font-size:32px;font-weight:400;letter-spacing:-1px;line-height:1.16;margin:0 0 15px}.step-help{font-size:13px;line-height:1.7;color:#747269;margin:0 0 22px;max-width:350px}.wizard .notice{font-size:12px;color:#6e6c64;line-height:1.7;padding:15px 18px;background:#edebe4;border-radius:5px;margin-bottom:20px}.wizard .check{font-size:12px;line-height:1.6;display:flex;gap:10px;margin:16px 0;align-items:flex-start;cursor:pointer}.check input{width:17px;height:17px;flex:0 0 17px;margin:2px 0 0;accent-color:#4d4b45}.inputs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0 0 12px}.inputs.three{grid-template-columns:repeat(3,minmax(0,1fr))}.measure-input{min-width:0}.measure-input label{font-size:11px;color:#7b7970;display:block;margin-bottom:7px}.input-wrap{display:flex;border:1px solid #cbcac3;background:#f8f7f4;border-radius:5px;align-items:center;transition:border-color .2s,box-shadow .2s}.input-wrap:focus-within{border-color:#727168;box-shadow:0 0 0 3px #e1ded3}.input-wrap input{min-width:0;width:100%;padding:16px 6px 16px 13px;color:var(--ink);font-size:22px;border:0;outline:0;background:transparent;font-variant-numeric:tabular-nums;appearance:textfield;-moz-appearance:textfield}.input-wrap input::-webkit-inner-spin-button{appearance:none}.input-wrap>span{font:10px ui-monospace,monospace;color:#9b9889;padding-right:9px}.input-wrap input::placeholder{color:#c0beb5}.measure-input.active label{color:#ca5217}.measure-note{font-size:10px;color:#a19e90;margin:3px 0 20px}.step-error{padding:12px 14px;background:#ebeae3;border-left:2px solid #db5918;color:#943c1c;font-size:12px;line-height:1.6;margin:0 0 14px}.step-error p{margin:0}.wizard-actions{padding-top:24px;margin-top:auto;display:flex;flex-direction:column;gap:8px}.wizard-actions .primary{width:100%}.saved-note{font-size:10px;color:#9b9889;text-align:center;margin:4px 0}.step-body{animation:arrive .45s var(--ease) both}@keyframes arrive{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}.review-row{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12px;border-bottom:1px solid var(--line);padding:12px 0}.review-row small{display:block;color:#8e8b7a;font-size:10px;margin-top:4px}.review-row button{font-size:10px;padding:9px;border:0;background:transparent;text-decoration:underline}.success-mark{display:grid;place-items:center;width:44px;height:44px;border:1px solid #aeab9f;border-radius:50%;font-size:24px;margin:10px 0 22px;color:#7b796f}.details-summary{font-size:12px;color:#747269;line-height:1.9}.measurement-page footer{display:none}.measuring .finish-controls{visibility:hidden}.measuring .view-controls{visibility:hidden}.measurement-page .header-note{display:none}
@media(min-width:1500px){.model-panel{min-height:740px}.intro{padding-top:110px;padding-bottom:110px}}
@media(max-width:1050px){.site-header{margin:0 4%;height:80px}.header-note{display:none}.product-page{padding:0 4%;grid-template-columns:38% 62%}.intro{padding:60px 12px 45px 0}h1{font-size:44px;letter-spacing:-2px}.intro-copy{font-size:14px}.model-panel{min-height:580px;padding-left:0}.figure-head{font-size:8px}.product-page.measuring{grid-template-columns:54% 46%;min-height:calc(100dvh - 80px)}.wizard{padding-left:22px}.measuring .model-panel{padding-right:22px}.wizard h2{font-size:28px}.inputs.three{gap:7px}.input-wrap input{font-size:19px;padding-left:10px}.product-notes{gap:24px;grid-template-columns:1fr 1.3fr}.note-aside{display:none}}
@media(max-width:700px){.site-header{height:72px;margin:0 6%;gap:10px}.brand{font-size:25px}.brand svg{width:27px;height:27px}.preview-badge{font-size:8px}.product-page{display:flex;flex-direction:column;padding:0 6%}.intro{padding:35px 0 0;align-self:stretch}.eyebrow{font-size:8px;margin-bottom:18px}h1{font-size:44px;letter-spacing:-2px;margin-bottom:15px}.intro-copy{font-size:13px;line-height:1.7;max-width:310px;margin-bottom:21px}.intro .primary{padding:13px 20px;min-height:48px;font-size:13px}.button-note{font-size:9px}.intro-facts{display:none}.model-panel{padding:24px 0 25px;min-height:430px;width:100%}.figure-head{font-size:7px;letter-spacing:.7px;margin-top:0;padding:9px 0}.finish-controls button{padding:6px 9px;font-size:10px}.stage{height:320px;min-height:250px}.figure-foot{font-size:8px;letter-spacing:.3px;padding:12px 0}.view-controls{padding-top:12px;gap:2px}.view-controls button{font-size:10px;padding:9px 10px}.pull-tip{font-size:9px;left:34px;top:19px}.product-notes{padding:28px 0;grid-template-columns:1fr;gap:8px}.product-notes h2{font-size:23px}.product-notes p{font-size:12px;margin:0}.note-number{font-size:8px}footer{margin:0 6%;font-size:7px;padding:20px 0}footer>span:last-child{display:none}.product-page.measuring{display:flex;padding:0;min-height:calc(100dvh - 72px)}.measuring .model-panel{width:100%;height:clamp(280px,43dvh,480px);min-height:280px;flex:0 0 auto;padding:12px 6% 8px}.measuring .figure-head{border:0;padding:8px 0}.measuring .finish-controls{display:none}.measuring .stage{height:auto;min-height:180px}.measuring .figure-foot{border:0;padding:7px 0 0;font-size:8px}.measuring .figure-head:before,.measuring .figure-foot:before,.measuring .view-controls{display:none}.wizard{border:0;border-top:1px solid var(--line);border-radius:22px 22px 0 0;background:#fbfbf9;padding:15px 6% max(24px,env(safe-area-inset-bottom));width:100%;flex:1}.wizard .back{font-size:10px;min-height:30px;padding:5px 0}.step-chapters{gap:12px;margin:8px 0 17px}.step-chapters span{font-size:8px;padding-top:6px}.step-index{font-size:8px;margin:0 0 8px}.wizard h2{font-size:26px;margin:0 0 10px;letter-spacing:-.7px}.step-help{font-size:12px;margin-bottom:14px;line-height:1.6;max-width:none}.inputs{gap:10px;margin-bottom:5px}.input-wrap input{padding:11px 8px 11px 12px;font-size:22px}.measure-input label{font-size:10px;margin-bottom:5px}.measure-note{margin:6px 0 10px;font-size:9px}.wizard-actions{padding-top:14px;gap:4px}.wizard-actions .primary{padding:13px 18px;min-height:48px;font-size:12px}.saved-note{font-size:9px}.wizard .check{font-size:11px;margin:12px 0}.wizard .notice{font-size:11px;padding:12px 14px;margin-bottom:14px}.review-row{font-size:11px;padding:9px 0}.success-mark{margin:5px 0 15px}.measure-input input{scroll-margin-bottom:150px}.measurement-page .site-header{height:64px}.product-page.measuring{min-height:calc(100dvh - 64px)}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}.loader>span{animation:none}}
/* Warm orange brand accent; the carpet itself remains cream, never orange. */
h1 em{color:#858379}.intro-copy,.intro-facts,.step-help,.details-summary,.wizard .back,.note-aside{color:#78766d}
.primary:hover{background:#54534c}.finish-controls{background:#e9e7df}.finish-controls button{color:#78766d}
.step-chapters .current{color:#c95216;border-color:#e86f32}.step-chapters .done{color:#8a8675;border-color:#f09f77}
.input-wrap{border-color:#cccbc4}.input-wrap:focus-within{border-color:#e86e31;box-shadow:0 0 0 3px #e1ded3}
.measure-input label,.wizard .check{color:#757369}.measure-input.active label{color:#ca5217}.check input{accent-color:#e55d19}
.wizard .notice{background:#e9e8e0;color:#77756c}.success-mark{color:#e35c19;border-color:#ef9a70}
.secondary{border-color:#c2c1b8}.view-controls button:hover,.view-controls button[aria-pressed=true]{border-color:#c7c5bd;background:#ebe9e2}
.dimensions .datum-label{font-size:8px;letter-spacing:.4px;paint-order:stroke;stroke:var(--paper);stroke-width:3px;stroke-linejoin:round}
/* Canvas drawing-buffer dimensions must not feed back into the flex layout
   when moving between mobile and desktop sizes. The stage owns its height. */
.stage canvas{position:absolute;inset:0}
.kit-key{min-height:62px;display:flex;justify-content:center;align-content:center;flex-wrap:wrap;gap:5px 14px;padding:14px 4px 0;font-size:10px;color:var(--muted);opacity:0;pointer-events:none}.kit-key span{white-space:nowrap}.kit-key small{flex-basis:100%;text-align:center;font-size:9px;color:#939081;margin-top:3px}.measuring .kit-key{display:none}
@media(max-width:700px){.kit-key{min-height:86px;font-size:9px;gap:5px 11px;padding-top:13px}.kit-key small{font-size:8px}.product-page:not(.measuring) .stage{flex:0 0 340px}}