:root{font-family:'DM Sans',sans-serif;color:#172a35;background:#f8fafb;font-size:16px;font-synthesis:none;--muted:#6b7c87;--line:#e2e8eb;--lime:#d6f67d;--ink:#172a35}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}button{border:1px solid var(--line);background:white;color:inherit;border-radius:7px;transition:background .15s,box-shadow .15s}button:hover{background:#edf2f5}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,#canvas-container:focus-visible{outline:3px solid #6d942a;outline-offset:3px}header{height:88px;border-bottom:1px solid var(--line);padding:0 30px;display:flex;align-items:center;justify-content:space-between;background:white;gap:20px}.brand{display:flex;gap:13px;align-items:center;text-decoration:none;color:var(--ink);font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:27px;letter-spacing:-1.2px;line-height:1.1}.brand svg{width:34px;height:38px;fill:none;stroke:var(--ink);stroke-width:1.8}.brand-light{font-weight:400}.brand small{font-family:'DM Sans',sans-serif;display:block;font-size:10px;letter-spacing:2.7px;font-weight:600;margin-top:7px;color:var(--muted)}.header-right{display:flex;gap:28px;align-items:center}.local-badge{font-size:13px;color:#536775;display:flex;align-items:center;gap:8px}.local-badge>span{width:6px;height:6px;border-radius:50%;background:#668544}.primary{padding:12px 20px;background:var(--ink);border-color:var(--ink);color:#fff;font-weight:600;font-size:14px}.primary:hover{background:#304a58}main{display:grid;grid-template-columns:270px minmax(0,1fr) 280px;height:calc(100dvh - 123px);min-height:670px}.sidebar,.inspector{background:white;min-height:0;display:flex;flex-direction:column}.sidebar{border-right:1px solid var(--line)}.file-section{padding:28px 22px 21px;border-bottom:1px solid var(--line)}.eyebrow{font-size:11px;font-weight:700;letter-spacing:1.55px;color:var(--muted);margin:0 0 13px}h1{font-family:'Space Grotesk',sans-serif;font-size:20px;letter-spacing:-.6px;line-height:1.4;margin:0 0 10px;overflow-wrap:anywhere}h2{font-size:16px;letter-spacing:-.2px;margin:0;font-weight:650}.file-meta{display:flex;gap:9px;align-items:center;font-size:12px;color:var(--muted)}.format{border:1px solid #d8e1e6;padding:3px 5px;font-size:10px;letter-spacing:.7px;color:#526b78;border-radius:3px}.dropzone{margin-top:22px;padding:16px 10px;border:1px dashed #c8d3da;width:100%;display:flex;align-items:center;flex-direction:column;background:#fbfcfd}.dropzone .upload-icon{font-size:21px;line-height:1;background:#edf2f4;border-radius:6px;padding:7px 10px;margin-bottom:12px}.dropzone strong{font-size:14px;font-weight:600}.dropzone>span:not(.upload-icon){font-size:12px;line-height:1.6;max-width:170px;margin:6px 0;color:#617681}.dropzone small{font-size:11px;color:var(--muted);margin-top:5px}.text-button{border:0;background:none;padding:10px 0 0;color:#52707e;font-size:12px;text-align:left}.text-button:hover{background:none;color:#172a35;text-decoration:underline}.parts-section{padding:22px;flex:1;min-height:120px;overflow:auto}.section-heading{display:flex;justify-content:space-between;align-items:center}.count{background:#eef2f5;padding:3px 8px;border-radius:5px;font-size:12px}.hint{font-size:12px;color:var(--muted);line-height:1.65;margin:10px 0 15px}.parts{display:flex;flex-direction:column;gap:5px}.part-row{display:flex;align-items:center;border:1px solid transparent;border-radius:6px;padding:3px 6px;gap:7px;min-height:39px}.part-row.selected{background:#f0f7df;border-color:#d9e7b5}.part-row:hover{background:#f3f6f8}.part-row input{accent-color:#56792b;width:14px;height:14px;flex-shrink:0;cursor:pointer}.part-row button{background:none;border:0;min-width:0;padding:6px 0;text-align:left;flex:1;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.part-swatch{width:8px;height:8px;border-radius:2px;flex-shrink:0}.side-footer{padding:18px 22px;border-top:1px solid var(--line);display:flex;align-items:center;gap:10px}.side-footer p{font-size:11px;color:var(--muted);line-height:1.7;margin:0}.mini-cube{font-size:24px;color:#90a1aa}.workspace{position:relative;min-width:0;overflow:hidden;background:radial-gradient(ellipse at 48% 35%,#f9fbfc 0%,#e9eff2 100%)}#canvas-container{position:absolute;inset:0;touch-action:none}canvas{width:100%;height:100%;display:block;touch-action:none}.viewport-top{position:absolute;left:30px;right:26px;top:29px;display:flex;justify-content:space-between;align-items:flex-start;gap:15px;pointer-events:none;z-index:1}.viewport-top .eyebrow{font-size:10px;letter-spacing:1.8px}.viewport-title{font-family:'Space Grotesk',sans-serif;font-size:22px;letter-spacing:-.8px;margin-top:10px;color:#253a48}.demo-tag{font-size:10px;letter-spacing:1.1px;border:1px solid #c9d7df;padding:6px 8px;border-radius:4px;color:#728691;white-space:nowrap}.view-controls{position:absolute;top:116px;left:30px;display:flex;gap:3px;padding:4px;border:1px solid #d6dfe4;border-radius:8px;background:#ffffffb8;backdrop-filter:blur(8px)}.view-controls button{font-size:12px;background:none;border:0;padding:7px 10px}.view-controls button.active{color:white;background:#253d4b}.zoom-controls{position:absolute;top:45%;right:24px;background:white;border:1px solid #dce4e9;border-radius:9px;padding:4px;display:flex;flex-direction:column;box-shadow:0 4px 20px #24384508}.zoom-controls button{font-size:22px;border:0;width:36px;height:37px;line-height:1}.zoom-controls>span{height:1px;background:var(--line);margin:3px}.viewer-bottom{position:absolute;bottom:20px;left:28px;right:26px;display:flex;justify-content:space-between;align-items:center;gap:16px;pointer-events:none}.gesture-help{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:10px;color:#768993}.gesture-help b{font-weight:500;color:#4f6673}#geometry-stats{font-size:10px;color:#788b97;white-space:nowrap}.axis-key{position:absolute;bottom:66px;right:31px;width:51px;height:60px;font-size:11px;pointer-events:none}.axis-key:before,.axis-key:after,.axis-key i{content:'';position:absolute;width:25px;height:1px;left:25px;top:30px;background:#b79a92;transform:rotate(30deg);transform-origin:left}.axis-key:after{transform:rotate(150deg);background:#809caf}.axis-key i{transform:rotate(-90deg);background:#91a981}.axis-y{position:absolute;top:0;left:22px;color:#769466}.axis-x{position:absolute;right:0;top:38px;color:#a88075}.axis-z{position:absolute;left:0;top:38px;color:#6f90a7}.inspector{border-left:1px solid var(--line);padding:30px 24px 0;overflow:auto}.inspector>.eyebrow{margin-bottom:20px}.description{font-size:13px;color:var(--muted);line-height:1.8;margin:12px 0 25px}.explode-value{display:flex;justify-content:space-between;align-items:center;font-size:13px;font-weight:500;margin:16px 0}output{font-family:'Space Grotesk',sans-serif;font-size:28px;letter-spacing:-1px}output span{font-size:14px;color:#7c8e99;margin-left:3px}input[type=range]{width:100%;accent-color:#597b2d;cursor:pointer;height:6px;display:block;margin:22px 0 14px}.range-labels{display:flex;justify-content:space-between;font-size:11px;color:#7f909b}.field-label{display:block;margin:25px 0 9px;font-size:12px;color:#536b78}select{width:100%;border:1px solid var(--line);border-radius:6px;padding:10px;font-size:13px;color:#425d6b;background:#fff}.display-section{border-top:1px solid var(--line);margin-top:28px;padding-top:25px}.display-section h2{margin-bottom:16px}.toggle-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;font-size:13px;color:#4d6573;cursor:pointer}.toggle-row input{appearance:none;width:30px;height:17px;background:#d7e0e6;border-radius:20px;cursor:pointer;position:relative;margin:0}.toggle-row input:before{content:'';position:absolute;top:3px;left:3px;width:11px;height:11px;background:white;border-radius:50%;transition:transform .15s}.toggle-row input:checked{background:#375766}.toggle-row input:checked:before{transform:translateX(13px)}.reset-button{width:100%;padding:11px;font-size:12px;margin-top:20px}.quick-guide{background:#eaf2d8;border-radius:8px;margin-top:30px;padding:20px 17px;position:relative;overflow:hidden}.guide-number{font-family:'Space 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span{font-size:13px;color:var(--muted)}.loading button{padding:9px 19px;font-size:13px}.spinner{width:30px;height:30px;border:2px solid #c9d7de;border-top-color:#3f5c6e;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.notice{position:absolute;top:174px;left:30px;right:30px;padding:13px 17px;border:1px solid #e8c899;background:#fff5e6;border-radius:7px;font-size:13px;line-height:1.6;z-index:4}.selection-info{position:absolute;bottom:70px;left:28px;max-width:calc(100% - 110px);background:#ffffffed;border:1px solid #d6e0e4;border-radius:9px;padding:14px 16px;box-shadow:0 8px 20px #263d4910}.selection-info .eyebrow{display:block;font-size:9px;margin-bottom:7px}.selection-info strong{display:block;font-size:14px;font-weight:600;overflow-wrap:anywhere}.selection-info>div{display:flex;gap:8px;margin-top:12px}.selection-info button{font-size:12px;padding:6px 10px}.dragging:after{content:'Lepaskan file STEP untuk 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@media(min-width:1500px){main{grid-template-columns:290px minmax(0,1fr) 310px}.inspector{padding:32px}.parts-section,.file-section{padding-left:26px;padding-right:26px}.viewport-title{font-size:26px}}
@media(max-width:1100px){main{grid-template-columns:230px minmax(0,1fr) 245px}.file-section,.parts-section{padding:20px 16px}.inspector{padding:25px 17px 0}.viewport-top{left:22px;right:20px}.viewport-title{font-size:19px}.demo-tag{display:none}.view-controls{left:22px}.view-controls button{padding:7px 8px;font-size:11px}.gesture-help{max-width:180px}.local-badge{display:none}}
@media(max-width:850px){header{height:76px;padding:0 18px}.brand{font-size:24px}.brand svg{width:28px}.primary{padding:11px 14px}main{grid-template-columns:220px minmax(0,1fr);height:auto;min-height:0}.workspace{height:650px;grid-column:2;grid-row:1}.sidebar{height:650px}.inspector{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:30px;padding:26px;border-top:1px solid var(--line)}.display-section{margin:0;border-top:0;padding:0}.quick-guide,.inspector-footer{display:none}.app-footer{height:40px}.viewport-title{font-size:20px}}
@media(max-width:560px){header{height:72px}.brand{font-size:22px}.brand small{font-size:8px;letter-spacing:2px}.primary{font-size:12px}.header-right{gap:0}main{display:flex;flex-direction:column}.workspace{order:0;height:510px}.sidebar{order:1;height:auto;border-right:0;display:grid;grid-template-columns:1fr 1fr}.file-section{padding:20px 15px}.file-section h1{font-size:17px}.dropzone{margin-top:16px;padding:12px 7px}.dropzone .upload-icon{display:none}.parts-section{max-height:340px;padding:20px 12px;border-left:1px solid var(--line);border-bottom:1px solid var(--line)}.part-row button{font-size:12px}.side-footer{grid-column:1/-1;border-top:0;padding:12px 17px}.side-footer p br{display:none}.inspector{order:2;display:block;padding:24px}.display-section{margin-top:25px;padding-top:23px;border-top:1px solid var(--line)}.viewport-top{top:22px;left:22px}.view-controls{top:105px}.viewport-title{font-size:22px}.zoom-controls{right:15px}.viewer-bottom{left:20px;right:20px;bottom:16px}.gesture-help{max-width:200px;gap:5px 10px}.gesture-help span:last-child{display:none}.axis-key{bottom:60px;right:20px}.selection-info{left:20px;bottom:68px}.app-footer{padding:0 16px;font-size:9px}#geometry-stats{font-size:9px}.app-footer>span:first-child{max-width:65%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}.spinner{animation-duration:2s}}
.eyebrow,.format,.file-meta,.hint,.dropzone small,.brand small,.demo-tag,.range-labels,.guide-number,.inspector-footer,.app-footer,.gesture-help,#geometry-stats,.side-footer p,.selection-info .eyebrow,.viewport-top .eyebrow{font-size:12px}.part-row button,.text-button,.dropzone>span:not(.upload-icon),.view-controls button,.field-label,select,.toggle-row,.reset-button,.description,.quick-guide p,.selection-info button,.explode-value{font-size:14px}.description{line-height:1.7}.brand small{font-size:10px}.inspector-footer{letter-spacing:.4px}.inspector{padding-bottom:10px}.gesture-help{gap:6px 12px;max-width:340px}.viewer-bottom{align-items:flex-end}.quick-guide{padding:17px}.inspector-footer{display:none}.viewport-top{pointer-events:none}#geometry-stats{white-space:normal;text-align:right}.app-footer{height:auto;min-height:35px}.file-meta{flex-wrap:wrap}.primary{font-size:14px}.view-controls{max-width:calc(100% - 44px);flex-wrap:wrap}.view-controls button{padding:7px 8px}.quick-guide p{line-height:1.7}.parts-section .hint{margin-bottom:10px}.side-footer{flex-shrink:0}