:root{font-family:Inter,-apple-system,BlinkMacSystemFont,Hiragino Kaku Gothic ProN,Yu Gothic,sans-serif;color:#253748;background:#f6f7f9;font-synthesis:none;font-size:13px}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{border:1px solid transparent;background:transparent;color:inherit;border-radius:5px;cursor:pointer;padding:8px 11px;transition:background .15s,border-color .15s}button:hover{background:#e8edf1}button:focus-visible,a:focus-visible{outline:2px solid #3f85b7;outline-offset:2px}button:disabled{opacity:.35;cursor:default}input,select,textarea{color:#26394c;background:#fff;border:1px solid #dce1e7;border-radius:4px;padding:9px;width:100%;outline:none}input:focus,select:focus,textarea:focus{border-color:#4b8bb9;box-shadow:0 0 0 2px #4b8bb91a}input[type=checkbox]{width:13px;accent-color:#c7773b}input[type=number]{font-variant-numeric:tabular-nums}header{height:72px;display:flex;align-items:center;padding:0 24px;border-bottom:1px solid #dfe4e8;background:#fff;gap:35px}.brand{font-weight:730;font-size:25px;text-decoration:none;color:#23384a;display:flex;align-items:center;gap:10px;letter-spacing:-1px}.brand-mark{width:33px;height:35px;background:#263b4d;border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:25px;letter-spacing:-5px;padding-right:6px;font-style:italic}.brand-mark span{color:#efa562}.beta{font-size:9px;letter-spacing:1px;font-weight:650;background:#f0f2f4;padding:4px 5px;border-radius:3px;margin-left:2px;color:#8b949c}.document-title{display:flex;flex-direction:column;gap:5px;border-left:1px solid #e3e7eb;padding-left:30px;font-size:12px;min-width:0}.document-title>*{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.document-title small{font-size:10px;color:#8c969f}.header-actions{margin-left:auto;display:flex;gap:7px;align-items:center}.header-actions button{white-space:nowrap}.primary{background:#c8793f;color:#fff;padding:11px 18px;font-weight:600;box-shadow:0 2px 3px #97633d14}.primary:hover{background:#b76a31}.workspace-tabs{display:flex;align-items:center;gap:30px;height:43px;background:#fff;padding:0 24px;border-bottom:1px solid #dce2e7}.workspace-title{font-size:9px;letter-spacing:1.6px;color:#8a939b;font-weight:600}.tab{align-self:stretch;display:flex;align-items:center;font-size:12px;padding:0 12px}.tab.active{border-bottom:2px solid #bc703d;color:#ab6130;font-weight:600}.subtle{color:#96a0a8;font-size:11px}.workspace-tabs>button{margin-left:auto;font-size:11px;color:#83909b}.toolbar{height:83px;background:#fcfcfd;border-bottom:1px solid #d8dfe5;display:flex;align-items:center;gap:15px;padding:9px 20px}.tool-group{display:flex;align-items:center;gap:5px;border-right:1px solid #e0e5e9;padding-right:18px}.tool{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-width:61px;height:61px;font-size:10px;padding:6px 9px}.tool-icon{font-size:24px;height:28px;line-height:28px;font-family:Arial,sans-serif}.tool.active{background:#e5edf3;color:#255c82;border-color:#c5d7e3}.tool[data-tool=bridge] .tool-icon{color:#c98145}.history{gap:0;padding-right:14px}.history button{font-size:24px;padding:8px}.preview-button{margin-left:auto;border:1px solid #cfd8e0;background:#fff;font-size:11px;padding:10px 15px;white-space:nowrap}.preview-button.active{background:#fff0e3;border-color:#d5a17b;color:#a75d2c}main{display:grid;grid-template-columns:225px minmax(350px,1fr) 260px;height:calc(100dvh - 232px);min-height:510px}.layers-panel,.inspector{background:#fcfcfd;overflow:auto}.layers-panel{display:flex;flex-direction:column;border-right:1px solid #d9e0e6}.panel-heading{height:48px;min-height:48px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid #e6e9ed;font-size:12px;font-weight:600}.eyebrow{font-size:8px;letter-spacing:1.3px;color:#939da6;font-weight:600}.document-row{padding:20px 16px 12px;font-size:12px}.folder-icon{color:#9babb7;font-size:19px;padding:0 4px}.layer{width:100%;display:flex;align-items:center;gap:10px;padding:12px 12px 12px 27px;border-radius:0;font-size:11px;text-align:left;border-left:3px solid transparent}.layer>span:nth-child(2){overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.layer-icon{font-size:17px;color:#879baa;width:18px;flex-shrink:0;text-align:center}.layer small{margin-left:auto;font-size:7px;letter-spacing:.5px;color:#a3adb5}.layer.selected{background:#eaf0f5;border-left-color:#4d86b0;color:#315f80}.bridge-layer .layer-icon{color:#c98345}.layer-actions{border-top:1px solid #e7eaed;margin:15px 14px;display:flex;justify-content:space-between;padding-top:8px;font-size:10px;color:#82909c}.left-bottom{margin-top:auto;padding:25px 24px 35px;border-top:1px solid #e5e9ec}.left-bottom h3{font-size:16px;font-weight:500;letter-spacing:.5px;margin:14px 0 9px}.left-bottom p{color:#98a1a9;font-size:11px;line-height:1.9}.text-link{padding:0;color:#b57546;font-size:11px;margin-top:10px}.empty-layers{font-size:11px;color:#929da6;line-height:2;padding:15px}.canvas-panel{position:relative;background:#edf0f3;display:flex;flex-direction:column;min-width:0;overflow:hidden}.canvas-top{height:48px;min-height:48px;display:flex;justify-content:space-between;padding:17px 22px;font-size:10px;color:#88949f}.green-dot{width:5px;height:5px;background:#69a190;border-radius:100%;display:inline-block;vertical-align:middle;margin-right:6px}#canvas-scroll{flex:1;overflow:auto;display:grid;place-items:center;padding:35px 50px 45px;min-height:0}#board-wrap{position:relative;flex-shrink:0;background:#fff;box-shadow:0 4px 18px #33455612,0 0 0 1px #d3dce4}#canvas{display:block;width:100%;height:100%;touch-action:none;overflow:hidden}.canvas-object{cursor:move}.origin-label{position:absolute;left:-22px;top:-17px;font-size:9px;color:#9ba9b5}.canvas-bottom{display:flex;align-items:center;justify-content:space-between;padding:12px 23px;height:52px;color:#8292a0;font-size:10px}.check{display:flex;align-items:center;gap:7px;font-size:11px;cursor:pointer}.zoom-controls{display:flex;gap:2px;align-items:center;border:1px solid #d9e0e6;background:#f8fafb;border-radius:5px}.zoom-controls button{padding:6px 11px;font-size:12px}.zoom-controls #zoom-reset{font-size:10px;min-width:50px}.axis b{color:#83a797;font-weight:400}.axis em{color:#c9857a;font-style:normal}.canvas-hint{text-align:center;color:#9ba5ae;font-size:10px;height:28px;min-height:28px;padding:2px 8px 8px}.inspector{border-left:1px solid #d9e0e6}.inspector section{padding:18px;border-bottom:1px solid #e3e7eb}.object-type{color:#a3aab1;font-size:8px;letter-spacing:1.4px}.inspector h3{font-size:14px;margin:10px 0 21px;font-weight:500;overflow-wrap:anywhere}.inspector h4{font-size:11px;font-weight:600;margin:0 0 13px;display:flex;align-items:center;gap:6px}.inspector h4>span:not(.check-icon){margin-left:auto;color:#a6afb6;font-size:10px;font-weight:400}.fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}.fields label,.full-label{font-size:10px;color:#929da7;display:flex;flex-direction:column;gap:6px}.fields input{font-size:12px;padding:8px;width:100%;min-width:0}.fields label:last-child:nth-child(odd){grid-column:1}textarea{resize:vertical;min-height:78px;line-height:1.7;font-size:13px}.full-label{margin-top:15px}select{font-size:11px}.font-preview{font-size:17px;padding:12px 0 6px;text-align:center;color:#35495b;min-height:44px;display:flex;align-items:center;justify-content:center}.font-meta{font-size:10px;color:#8d9aa5;margin:0 0 10px;line-height:1.7}.badge-std,.badge-user{display:inline-block;font-size:9px;letter-spacing:.06em;font-weight:650;padding:1px 6px;border-radius:999px;border:1px solid #d9c3aa;color:#a4602f;background:#fff7ef;vertical-align:middle}.badge-user{border-color:#c9d6e2;color:#52697c;background:#f2f6f9}.font-state{display:block}.font-state.loading{color:#3f85b7}.font-state.error{color:#b83a2c}.font-buttons{display:grid;gap:8px}.font-buttons .wide-button{margin-bottom:0}.font-buttons+.fields{margin-top:16px}.font-gallery,.font-licenses,.font-policy{width:min(720px,92vw);max-width:720px;max-height:88vh;overflow:auto}.font-gallery h4{font-size:11px;letter-spacing:.1em;color:#8d9aa5;margin:18px 0 8px}.gallery-list{display:grid;gap:6px}.gallery-item{display:grid;grid-template-columns:1fr;gap:4px;text-align:left;border:1px solid #dfe4e8;padding:10px 12px}.gallery-item.current{border-color:#c27a45;background:#fff8f1}.gallery-preview{color:#253748;display:block}.gallery-meta{font-size:11px;color:#6b7a87}.licenses{width:100%;border-collapse:collapse;font-size:12px;margin:14px 0}.licenses th,.licenses td{text-align:left;vertical-align:top;padding:8px 8px 8px 0;border-bottom:1px solid #e6ebef}.licenses th{font-size:10px;letter-spacing:.08em;color:#8d9aa5}.font-licenses h3,.font-policy h3{font-size:14px;margin:22px 0 6px}.policy-body p,.licenses-body p{color:#4b5b69}.policy-check{display:flex;gap:10px;align-items:flex-start;font-size:13px;margin:14px 0;color:#253748}.policy-check input{margin-top:4px}.policy-actions{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.wide-button{width:100%;border:1px dashed #d0d8e0;font-size:10px;margin-bottom:18px;display:flex;justify-content:space-between;align-items:center}.wide-button small{font-size:8px;color:#abb3ba}.vertical-check{margin-top:16px;color:#70808d;font-size:10px}.note{font-size:10px;line-height:1.8;color:#aa805f}.cut-check p{font-size:10px;line-height:1.8;color:#929da7;margin:14px 0 0}.check-icon{color:#b57747;font-size:19px}.check-row{display:flex;align-items:center;justify-content:space-between;font-size:10px;color:#8997a2;padding:7px 0}.check-row b{font-weight:500;color:#52697a}.check-row.warning b{background:#f9ecdd;color:#b17840;padding:2px 6px;border-radius:4px}.check-summary{font-size:10px;background:#f6efe5;color:#ac855a;padding:10px;line-height:1.7;border-radius:5px;margin-top:8px}.check-row.success b{color:#5c937e}.check-summary.warning{color:#b3453b;background:#fff0ec}.no-selection{color:#8795a1;line-height:1.8}.no-selection>span{font-size:30px}.no-selection p{font-size:11px}.no-selection h3{margin-bottom:12px}footer{height:34px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-top:1px solid #dbe1e7;background:#fff;color:#8c98a2;font-size:10px;gap:15px}#message{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.legend{display:inline-block;vertical-align:middle;width:13px;height:2px;margin:0 4px 0 11px}.legend.cut{background:#cc5745}.legend.bridge{height:6px;background:#e6ab66}dialog{border:1px solid #d7e0e7;border-radius:12px;padding:38px;max-width:530px;color:#344b5c;box-shadow:0 30px 90px #20304033}dialog::backdrop{background:#25374860;backdrop-filter:blur(3px)}dialog h2{font-weight:500;font-size:27px;margin:16px 0 26px}.dialog-close{position:absolute;right:14px;top:10px;font-size:23px}dialog ol{padding-left:20px}dialog li{padding-left:8px;margin:22px 0;font-size:13px}dialog p{font-size:12px;line-height:1.9;color:#7d8d99}.help-note{padding:14px;background:#f6f2ec;border-radius:4px}dialog .primary{margin-top:10px}.auto-bridge-dialog{max-width:440px}.auto-bridge-dialog .fields{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}.auto-bridge-dialog .fields label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:#56697a}.auto-bridge-dialog .fields label span{color:#9aa8b3}.auto-bridge-dialog .fields input{font-size:15px;padding:7px 9px;border:1px solid #d7e0e7;border-radius:6px}.auto-bridge-dialog .auto-bridge-target{color:#344b5c;font-weight:600}.auto-bridge-dialog .policy-actions{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:8px}@media(min-width:1600px){main{grid-template-columns:250px minmax(350px,1fr) 285px}.toolbar{gap:25px}.tool{min-width:72px}}@media(max-width:1100px){main{grid-template-columns:175px minmax(300px,1fr) 235px}header{gap:15px;padding:0 15px}.document-title{padding-left:15px}.tool{min-width:49px;padding:6px;font-size:9px}.toolbar{gap:8px;padding:9px}.tool-group{padding-right:8px;gap:2px}.history{display:none}.layer{padding-left:13px}.layer small{display:none}.preview-button{padding:10px;font-size:10px}.workspace-title{display:none}.subtle{font-size:10px}}@media(max-width:800px){header{height:auto;min-height:65px;flex-wrap:wrap;padding:12px;gap:10px}.brand{font-size:21px}.brand-mark{height:29px;width:29px}.document-title{display:none}.header-actions{gap:0}.header-actions button{padding:9px;font-size:11px}.workspace-tabs{display:none}.toolbar{height:75px;overflow-x:auto;gap:8px}.tool{min-width:46px}.preview-button{margin:0}.tool-group{flex-shrink:0}main{grid-template-columns:minmax(300px,1fr) 215px;height:calc(100dvh - 174px);min-height:520px}.layers-panel{display:none}.inspector section{padding:13px}.panel-heading{padding:0 13px}.panel-heading .eyebrow{display:none}.canvas-top{padding:17px 10px}.canvas-bottom{padding:10px}.axis{display:none}.canvas-hint{font-size:9px}footer{font-size:9px;padding:0 10px}footer>span:last-child{display:none}}@media(max-width:520px){main{display:flex;flex-direction:column;height:auto}.canvas-panel{height:440px}.inspector{border-top:1px solid #dce2e7;display:block}.inspector #properties{display:grid;grid-template-columns:1fr 1fr}.inspector .board-settings,.inspector .cut-check{display:inline-block;width:49%;vertical-align:top}.canvas-top{font-size:9px}.brand .beta{display:none}header{gap:0}.header-actions button{font-size:10px;padding:8px}footer{position:sticky;bottom:0}#canvas-scroll{padding:25px 30px}.no-selection{grid-column:1/-1}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}.layer-group{border-bottom:1px solid #e0e6ec;padding:5px 0}.layer-group.current{border-left:2px solid #bc7a49}.layer-header{display:flex;align-items:center;padding:3px 4px;gap:1px}.layer-header button{padding:5px;min-width:23px;font-size:11px}.layer-header input{font-size:11px;min-width:0;padding:6px 3px;border-color:transparent;background:transparent}.layer-header input:focus{background:#fff;border-color:#8caec8}.layer-order{display:flex;gap:1px;align-items:center;padding:0 9px 4px 25px}.layer-order button{font-size:10px;padding:3px 7px}.layer-order small{margin-left:auto;font-size:8px;color:#99a5ae}.document-row{display:flex;flex-wrap:wrap;align-items:center;padding:8px}.document-row .note{font-size:9px;margin-left:auto}.layer-group .layer{padding:9px 8px 9px 22px}.boolean-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px}.boolean-actions button{background:#edf2f5;border:1px solid #d3dee6;font-size:11px;padding:10px 5px}.boolean-actions button:hover{background:#dbe8f2}.resize-handle{cursor:nwse-resize;pointer-events:all}.resize-handle[data-resize="1,0"],.resize-handle[data-resize="0,1"]{cursor:nesw-resize}#item-auto-bridge{margin-top:12px;font-size:10px;white-space:normal}#layers{flex:1;overflow:auto;min-height:130px}.left-bottom{flex-shrink:0;padding-bottom:15px;padding-top:15px}.left-bottom p{display:none}@media(max-width:800px){.layers-panel{display:flex;max-height:230px;grid-column:1/-1;order:2}.layers-panel .left-bottom{display:none}main{display:grid;grid-template-columns:minmax(300px,1fr) 215px;height:auto;min-height:0}.canvas-panel{height:620px}.inspector{max-height:620px}.layers-panel .panel-heading{height:36px;min-height:36px}.layer-group{min-width:220px}#layers{display:flex;overflow:auto}.layer-group{flex:1}}@media(max-width:520px){main{display:flex;flex-direction:column}.canvas-panel{height:440px}.layers-panel{order:0;max-height:220px;min-height:140px}.inspector{max-height:none}.inspector #properties{display:block}.inspector #properties>section{padding:14px 20px}.layer-actions{margin:0 10px;padding:2px}.layer-order{padding-bottom:0}.layer-group .layer{padding:6px 12px}.left-bottom{display:none}}#canvas-scroll{display:block;padding:0;touch-action:none;overscroll-behavior:contain}#canvas-stage{display:grid;place-items:center;width:max-content;height:max-content;min-width:100%;min-height:100%;padding:45px 50px}#marquee[hidden]{display:none}.layer[draggable=true]{cursor:grab}.layer[draggable=true]:active{cursor:grabbing}.layer-group.drop-target{outline:2px solid #3788bb;outline-offset:-2px;background:#e6f1fa}.layer-group.drop-rejected{outline:2px solid #bd6551;outline-offset:-2px;background:#fff0ed}@media(max-width:520px){#canvas-scroll{padding:0}#canvas-stage{padding:30px}}.group-block{margin:1px 0 1px 12px;border-left:1px dashed #c4cfd8}.group-row{width:100%;display:flex;align-items:center;gap:8px;padding:7px 8px;border-radius:0;font-size:11px;text-align:left;color:#52697c}.group-row small{margin-left:auto;font-size:7px;letter-spacing:.5px;color:#a3adb5}.group-row.selected{background:#eaf0f5;color:#315f80}.layer-group .group-block .layer{padding-left:16px}.layer.found{outline:2px solid #bc7a49;outline-offset:-2px}.context-menu{position:fixed;z-index:50;min-width:232px;max-width:calc(100vw - 16px);max-height:calc(100vh - 16px);overflow-y:auto;padding:4px;background:#fff;border:1px solid #d5dde4;border-radius:7px;box-shadow:0 14px 36px #20304029,0 2px 6px #2030401a;font-size:12px}.context-menu button{display:flex;width:100%;align-items:center;gap:24px;padding:6px 10px;border-radius:4px;text-align:left}.context-menu button:hover:not(:disabled),.context-menu button:focus-visible{background:#eaf0f5;color:#315f80;outline:none}.context-menu kbd{margin-left:auto;font:inherit;font-size:11px;color:#8d9aa5}.context-menu hr{border:0;border-top:1px solid #e7eaed;margin:4px 6px}.context-menu .menu-title{padding:6px 10px 4px;font-size:10px;letter-spacing:.5px;color:#8d9aa5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.warp-presets{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;margin-bottom:14px}.warp-presets button{display:flex;flex-direction:column;align-items:center;gap:2px;padding:5px 2px;border:1px solid #dbe3ea;background:#f7f9fb;color:#52697c;font-size:9px}.warp-presets svg{width:38px;height:28px}.warp-presets button.active{border-color:#c27a45;background:#fbf1e9;color:#a4602f}.warp-panel output{float:right;color:#a4602f;font-variant-numeric:tabular-nums}.warp-panel input[type=range]{width:100%;accent-color:#c27a45;padding:0;margin:8px 0 4px}.warp-panel h4 span{color:#a4602f}.warp-actions{display:flex;gap:6px;margin:12px 0}.warp-actions button{flex:1;border:1px solid #d3dee6;background:#edf2f5;font-size:11px}.wide-button.warp-done{justify-content:center;border:1px solid #c27a45;background:#c27a45;color:#fff;font-size:12px}.wide-button.warp-done:hover{background:#ad6936}.warp-point{cursor:move}.text-editor{position:fixed;z-index:40;width:min(420px,calc(100vw - 16px));padding:6px;background:#fff;border:1px solid #8caec8;border-radius:7px;box-shadow:0 10px 28px #20304029}.text-editor textarea{width:100%;min-height:56px;resize:vertical;font-size:15px;border:0;outline:none}.text-editor small{display:block;padding:2px 4px 0;font-size:10px;color:#8d9aa5}.path-node,.path-handle{cursor:move}.path-stats{font-size:11px;color:#52697c;margin:4px 0 12px}.node-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;margin-bottom:14px}.node-actions button{border:1px solid #d3dee6;background:#edf2f5;font-size:11px;padding:7px 4px}.path-d small{display:block;font-size:9px;color:#8d9aa5;margin:2px 0 4px}.path-d textarea{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;min-height:70px;max-height:180px}.rotate-handle{cursor:grab}.rotate-handle:active{cursor:grabbing}.cad-toolbar{height:auto;min-height:56px;padding:6px 20px;gap:12px;background:#f8f9fb;flex-wrap:wrap}.cad-toolbar .tool-group{padding-right:12px;gap:2px}.tool-group-label{font-size:9px;letter-spacing:.14em;color:#97a3ad;font-weight:650;margin-right:6px;writing-mode:vertical-rl;transform:rotate(180deg)}.cad-tool{min-width:52px;height:46px;gap:3px;font-size:9.5px}.cad-tool .tool-icon{font-size:18px;height:20px;line-height:20px}.cad-note{margin-left:auto;font-size:10px}.cad-panel .cad-actions{display:flex;gap:8px;margin:12px 0}.cad-panel .cad-actions button{flex:1;border:1px solid #d6dce2;font-size:11px}.cad-panel .cad-actions button.primary{border-color:transparent}.cad-error{color:#b83a2c;font-size:11px;background:#fff1ef;border-radius:4px;padding:8px 10px}.measure{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;font-size:12px;margin:8px 0 0;font-variant-numeric:tabular-nums}.measure dt{color:#8d9aa5}.measure dd{margin:0;color:#253748;font-weight:600}.dimension-list{margin-top:14px;border-top:1px solid #e3e7eb;padding-top:8px}.panel-subheading{font-size:11px;font-weight:650;display:flex;justify-content:space-between;align-items:center;gap:8px;padding:0 12px 6px;color:#253748}.panel-subheading .eyebrow{margin-right:auto}.panel-subheading .text-link{padding:2px 6px;font-size:10px}.cad-panel .cad-actions button.danger{color:#b83a2c;border-color:#e7b9b3}.dimension-row{display:flex;align-items:center}.dimension-row .layer{flex:1}.dimension-row.selected .layer{background:#eef4fa;color:#255c82}.dimension-row button[data-annotation-delete]{padding:4px 10px;color:#8d9aa5}@media(max-width:800px){.cad-toolbar{overflow-x:auto;flex-wrap:nowrap}.cad-note{display:none}}.sc-list{max-height:220px;overflow-y:auto;border:1px solid #e3e7eb;border-radius:6px;margin:8px 0}.sc-row{display:flex;flex-direction:column;align-items:flex-start;gap:2px;width:100%;text-align:left;padding:6px 10px;border-bottom:1px solid #eef1f4}.sc-row:last-child{border-bottom:0}.sc-row small{color:#8d9aa5;font-size:10px}.sc-row.selected{background:#eef4fa;color:#255c82}.sc-row.problem small{color:#b83a2c}.sc-editor{border-top:1px solid #e3e7eb;margin-top:10px;padding-top:8px}.sc-editor input[type=range]{width:100%}.sc-panel .check{display:block;margin:6px 0}.sc-connector{cursor:pointer}.sc-handle{cursor:grab}.sc-handle:active{cursor:grabbing}.mobile-actions,.mobile-bar,.sheet-only,.sheet-close,.canvas-btn,#export .short{display:none}.toolbars{display:contents}.help-round{border:2px solid #3f85b7;color:#3f85b7;background:#fff;border-radius:50%;width:34px;height:34px;padding:0;font-weight:700;font-size:16px}#canvas{-webkit-touch-callout:none;user-select:none;-webkit-user-select:none}.freehand-panel output{float:right;color:#a4602f;font-variant-numeric:tabular-nums}.freehand-panel input[type=range]{width:100%;accent-color:#c27a45;padding:0;margin:8px 0 4px}.freehand-panel .full-label{margin-top:0}.freehand-check{margin:12px 0;color:#52697c}@media(max-width:860px){html,body{height:100%;overscroll-behavior:none}#app{display:flex;flex-direction:column;height:100dvh}header{height:52px;min-height:52px;flex-wrap:nowrap;padding:0 8px 0 10px;gap:6px}.brand{gap:0}.brand-name,.brand .beta,.document-title,.workspace-tabs,.canvas-hint,.toolbars .history,.canvas-bottom .check,.canvas-bottom .axis,.header-actions #new-project,.header-actions #open-project,.header-actions #import-button,.header-actions #save-project,.header-actions #order,#export .long,footer>span:last-child{display:none}.brand-mark{width:30px;height:30px;font-size:20px}.mobile-actions{display:flex;align-items:center;gap:0;margin-left:auto}.mobile-actions button{width:40px;height:40px;padding:0;font-size:22px;line-height:1}.mobile-actions .help-round{width:32px;height:32px;font-size:15px;margin-left:4px}.header-actions{margin-left:0;gap:0}.header-actions #export{padding:9px 12px;font-size:12px}#export .short{display:inline}.sheet-only{display:flex}.sheet-close{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;margin-left:8px;font-size:20px;color:#5b6b7a}.panel-heading .eyebrow{display:inline;margin-left:auto}main{display:block;position:relative;flex:1;min-height:0;height:auto}.canvas-panel{position:absolute;inset:0;height:auto}.canvas-top{position:absolute;top:8px;left:8px;z-index:5;height:auto;min-height:0;padding:4px 8px;font-size:9px;gap:10px;background:#fffc;border-radius:6px;pointer-events:none}#canvas-scroll{padding:0}#canvas-stage{padding:36px 20px 76px}.canvas-bottom{position:absolute;right:10px;bottom:10px;z-index:5;height:auto;padding:0;gap:6px;justify-content:flex-end}.canvas-btn{display:inline-flex;align-items:center;justify-content:center;height:36px;padding:0 12px;border:1px solid #d5dbe2;background:#fff;color:#5b6b7a;border-radius:6px;font-size:12px;box-shadow:0 1px 3px #0000001a;white-space:nowrap}.canvas-btn.active{background:#e2eef7;color:#2f7bb5;border-color:#2f7bb5}.zoom-controls{background:#fff;box-shadow:0 1px 3px #0000001a}.zoom-controls button{height:34px;min-width:34px;padding:0 8px;font-size:15px}.zoom-controls #zoom-reset{font-size:11px;min-width:46px}.layers-panel,.inspector,.toolbars{display:none;position:absolute;left:0;right:0;bottom:0;height:62%;max-height:none;min-height:0;z-index:20;overflow:auto;border:0;border-top:1px solid #d5dbe2;border-radius:12px 12px 0 0;background:#f7f8fa;box-shadow:0 -8px 30px #141e2838;order:0;grid-column:auto}body[data-sheet=objects] .layers-panel{display:flex;flex-direction:column}body[data-sheet=inspector] .inspector,body[data-sheet=tools] .toolbars{display:block}.layers-panel .panel-heading,.inspector .panel-heading,.toolbars .panel-heading{position:sticky;top:0;z-index:1;height:44px;min-height:44px;padding:0 8px 0 16px;background:#f7f8fa}#layers{display:block;overflow:visible}.layer-group{min-width:0;flex:none}.layers-panel .left-bottom{display:none}.toolbar{height:auto;flex-wrap:wrap;overflow:visible;padding:8px 10px;gap:8px;border-bottom:1px solid #e3e7eb}.tool-group{flex-wrap:wrap;flex-shrink:1;gap:4px;border-right:0;padding-right:0}.tool{min-width:62px;height:58px;font-size:10px}.tool-group-label{width:100%;writing-mode:horizontal-tb;transform:none;margin:0;padding:0 4px;height:auto;text-align:left}.preview-button{margin:0}.inspector section,.inspector #properties>section{padding:14px 16px}.inspector #properties{display:block}.inspector .board-settings,.inspector .cut-check{display:block;width:auto}.fields input,.inspector select,.inspector textarea{font-size:16px}.mobile-bar{display:flex;align-items:stretch;flex:none;min-height:56px;padding-bottom:env(safe-area-inset-bottom,0px);border-top:1px solid #d5dbe2;background:#f7f8fa}.mobile-bar button{position:relative;flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:4px 0;border-radius:0;font-size:10px;color:#5b6b7a}.mobile-bar button span{font-size:19px;line-height:1}.mobile-bar button.active{color:#2f7bb5}.mobile-bar button small{position:absolute;top:4px;right:calc(50% - 22px);min-width:16px;height:16px;padding:0 4px;border-radius:8px;background:#c8793f;color:#fff;font-size:9px;line-height:16px;text-align:center}.mobile-bar button small:empty{display:none}footer{position:fixed;inset:60px 10px auto;z-index:30;height:auto;padding:8px 12px;border:1px solid #d5dbe2;border-radius:8px;box-shadow:0 6px 20px #1e2d3c26;font-size:11px;line-height:1.5;opacity:0;pointer-events:none;transition:opacity .2s}footer.has-message{opacity:1}.context-menu{font-size:14px}.context-menu button{padding:10px 12px}.text-editor{width:calc(100vw - 16px);left:8px!important}dialog{width:calc(100vw - 16px);max-height:calc(100dvh - 16px)}}.layer-row{display:flex;align-items:stretch}.layer-row .layer{flex:1;min-width:0}.layer-eye{flex:none;padding:0 10px;border-radius:0;font-size:13px;color:#9ba9b5}.layer-eye:hover{color:#315f80}.layer-row.hidden-item .layer{opacity:.45}.layer-row.hidden-item .layer-eye{color:#c27a45}.layer.drop-above{box-shadow:inset 0 2px #3788bb}.layer.drop-below{box-shadow:inset 0 -2px #3788bb}.arrange-actions{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:12px}.arrange-actions button{border:1px solid #d3dee6;background:#edf2f5;font-size:11px;padding:8px 6px}@media(max-width:860px){.layer-eye{padding:0 14px;font-size:16px}}.mode-switch{display:inline-flex;border:1px solid #d6dde3;border-radius:6px;overflow:hidden;background:#f4f6f8}.mode-switch button{border-radius:0;font-size:11px;padding:5px 12px;color:#6f7d88}.mode-switch button+button{border-left:1px solid #d6dde3}.mode-switch button.active{background:#fff;color:#ab6130;font-weight:600}.board-settings .mode-switch{display:flex;margin-bottom:16px}.board-settings .mode-switch button{flex:1}.bold-presets{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-bottom:10px}.bold-presets button{border:1px solid #d3dee6;background:#edf2f5;font-size:11px;padding:7px 4px}.bold-presets button.active{border-color:#bc703d;background:#fbf1e8;color:#ab6130;font-weight:600}.board-settings h4+.fields,.board-settings .fields+.full-label{margin-bottom:4px}.board-settings .full-label+.fields{margin-top:12px}.board-settings h4:not(:first-of-type){margin-top:18px}.stamp-check{margin:14px 0 4px;color:#52697c;font-size:10px}#stamp-fit{margin:14px 0 12px}.stamp-preview{display:grid;grid-template-columns:1fr 1fr;gap:10px}.stamp-preview figure{margin:0;min-width:0}.stamp-preview figcaption{font-size:10px;color:#52697c;margin-bottom:4px}.stamp-preview figcaption small{color:#a6afb6}.stamp-preview svg{display:block;width:100%;height:auto;max-height:140px;background:#fff;border:1px solid #e3e7eb;border-radius:4px}.stamp-start span{color:#c8332b;font-weight:700}.stamp-start .wide-button{margin:10px 0 0}.image-dialog{width:min(640px,94vw);max-width:640px;max-height:92vh}.image-previews{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:8px}.image-previews figure{margin:0;min-width:0}.image-previews figcaption{font-size:11px;color:#56697a;margin-bottom:4px}.image-previews img,.image-previews svg{display:block;width:100%;height:200px;object-fit:contain;background:repeating-conic-gradient(#f1f3f5 0 25%,#fff 0 50%) 0 0 / 16px 16px;border:1px solid #e3e7eb;border-radius:6px}.image-dialog .full-label output{color:#344b5c;font-weight:600}.image-dialog input[type=range]{width:100%}.image-checks{display:flex;flex-wrap:wrap;gap:8px 18px;margin:8px 0 4px;font-size:12px;color:#56697a}.image-dialog .fields{margin-top:14px}.image-dialog .fields label span{color:#9aa8b3}.image-status{font-size:12px;color:#344b5c;font-weight:600;min-height:1.5em}@media(max-width:860px){.image-previews img,.image-previews svg{height:140px}}.image-dialog [hidden]{display:none}.legend.punch{background:#2b5fd9}.legend.score{background:#2f9e5f}.leather-tools .tool-icon{color:#b57747}.leather-panel h4{margin-top:18px}.leather-panel h5{font-size:10px;letter-spacing:.08em;color:#8b7355;margin:12px 0 6px;text-transform:uppercase}.leather-panel .fields label input[type=text]{font-size:11px}.leather-line{border:1px solid #e6dccf;border-radius:6px;padding:0 10px 10px;margin:8px 0;background:#fcfaf7}.leather-line summary{cursor:pointer;padding:9px 0;font-size:11px;display:flex;justify-content:space-between;align-items:center;gap:8px;list-style:none}.leather-line summary::-webkit-details-marker{display:none}.leather-line summary:before{content:"▸";color:#b57747;margin-right:6px}.leather-line[open] summary:before{content:"▾"}.leather-line summary small{color:#a08a72;font-size:9px;text-align:right}.pitch-presets{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:6px}.pitch-presets button{padding:4px 7px;font-size:10px;border:1px solid #ddd3c6;background:#fff}.pitch-presets button.active{background:#b57747;color:#fff;border-color:#b57747}.leather-checks{display:flex;flex-direction:column;gap:4px;margin:8px 0}.leather-checks .check{font-size:10px;color:#6b5a48}.leather-stats{font-size:10px;margin:8px 0;display:grid;grid-template-columns:auto 1fr;gap:4px 10px;color:#5b6b78}.leather-stats dt{color:#9a8a78}.leather-stats dd{margin:0}.leather-stats dd.warn,.leather-panel .warn{color:#b3453b}.leather-stats b{font-size:13px;color:#2b3d4e}.leather-warnings,.leather-issues{margin:6px 0;padding-left:14px;font-size:10px;line-height:1.6;color:#b17840}.leather-issues li.error,.leather-warnings li.error{color:#b3453b}.leather-error{color:#b3453b;font-size:10px}.leather-add{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0 4px}.leather-add button{font-size:10px;border:1px dashed #cdbfae;flex:1 1 45%}.leather-add button.active{background:#f3e4d2;border-style:solid;border-color:#b57747}.leather-add .full-label{flex-basis:100%}.leather-panel .text-link.danger{color:#b3453b;font-size:10px;margin-top:4px}.leather-offer .wide-button.primary-dashed{border-color:#b57747;color:#8a5a30;background:#fdf4ea}.leather-joint-form{border-top:1px dashed #e6dccf;padding-top:8px;margin-top:8px}.note.material-ng{color:#b3453b}.note.material-caution,.note.material-unknown{color:#b17840}.note.material-ok{color:#5c937e}@media(max-width:860px){.leather-add button{flex-basis:100%}}.selection-bar{position:absolute;left:50%;bottom:86px;transform:translate(-50%);display:flex;align-items:center;gap:6px;padding:6px 8px 6px 12px;background:#fffdf9;border:1px solid #e3d6c6;border-radius:999px;box-shadow:0 8px 24px #3c281429;font-size:11px;color:#7a6a5c;z-index:5;white-space:nowrap}.selection-bar[hidden]{display:none}.selection-bar span{margin-right:4px;max-width:220px;overflow:hidden;text-overflow:ellipsis}.selection-bar button{padding:7px 11px;border:1px solid #e3d6c6;background:#fff;font-size:11px;color:#2b2520}.selection-bar button:hover{background:#f6ebdd;border-color:#b57747}.selection-bar #selection-bar-stitch{color:#8a5a30}@media(max-width:860px){.selection-bar{bottom:70px;gap:4px;padding:5px 6px;max-width:calc(100% - 16px);overflow-x:auto}.selection-bar span{display:none}}.canvas-btn.multi-btn.active{background:#f3e4d2;border-color:#b57747;color:#8a5a30}