/* Port Network Studio — app chrome. Light + dark via [data-theme] on <html>. */
:root{--blue:#376be5;--blue-soft:#ebf1ff;--blue-line:#9ab8f1;--bg:#e9edf3;--panel:#ffffff;--panel2:#f6f8fb;--border:#dfe6ef;--text:#33445b;--strong:#1f2f47;--muted:#7c8da4;--hover:#f0f5ff;--input:#ffffff;--ruler:#f6f8fb;--ruler-tick:#9aabc1;--pasteboard:#e3e8ef;--shadow:0 6px 28px #10203a26;--danger:#dc2626;--warn:#d97706;--ok:#16a34a;--font:'Segoe UI',Inter,system-ui,-apple-system,Helvetica,Arial,sans-serif;color-scheme:light}
:root[data-theme=dark]{--blue:#5b8cff;--blue-soft:#1b2a4a;--blue-line:#3b5b9a;--bg:#0d121b;--panel:#141b27;--panel2:#18202e;--border:#253043;--text:#ccd6e4;--strong:#eef3fa;--muted:#8392a8;--hover:#1c2738;--input:#0f1520;--ruler:#121925;--ruler-tick:#4c5b72;--pasteboard:#0a0f17;--shadow:0 8px 30px #0008;color-scheme:dark}
*{box-sizing:border-box}
html,body{height:100%}
body{--hh:52px;--th:32px;--rh:78px;--sh:30px;margin:0;overflow:hidden;font:13px/1.35 var(--font);color:var(--text);background:var(--bg);display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:var(--hh) var(--th) var(--rh) minmax(0,1fr) var(--sh);-webkit-font-smoothing:antialiased}
body>header.top{grid-row:1}body>.ribbonTabs{grid-row:2}body>.ribbon{grid-row:3}body>.layout{grid-row:4}body>footer.status{grid-row:5}
body.noHeader{--hh:0px}body.noHeader header.top{display:none}
body.ribbonCollapsed{--rh:0px}body.ribbonCollapsed .ribbon{display:none}
body.ribbonCollapsed.ribbonPeek .ribbon{display:flex;position:fixed;left:0;right:0;top:calc(var(--hh) + var(--th));height:78px;z-index:45;box-shadow:var(--shadow)}
body.noStatus{--sh:0px}body.noStatus footer.status{display:none}
button,input,select,textarea{font:inherit;color:inherit}
button{border:1px solid var(--border);border-radius:6px;background:var(--panel);padding:6px 10px;cursor:pointer;white-space:nowrap}
button:hover{background:var(--hover);border-color:var(--blue-line)}
button.active{color:var(--blue);background:var(--blue-soft);border-color:var(--blue-line)}
button.primary{background:var(--blue);color:#fff;border-color:var(--blue)}
button.primary:hover{filter:brightness(1.08)}
button:disabled{opacity:.45;cursor:default}
input,select,textarea{border:1px solid var(--border);border-radius:5px;padding:6px 7px;background:var(--input);min-width:0;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--blue-soft);border-color:var(--blue-line)}
input[type=color]{padding:2px;height:30px;width:36px;flex:none;cursor:pointer}
input[type=checkbox]{width:auto;margin:0}
input[type=range]{padding:0;border:0;background:none}
textarea{resize:vertical}
.mono,textarea.mono{font-family:'Cascadia Mono',Consolas,SFMono-Regular,Menlo,monospace;font-size:12px}
.muted{font-size:11.5px;line-height:1.55;color:var(--muted)}
.pad{padding:12px}
.spacer{flex:1}
kbd{font:11px var(--font);background:var(--panel2);border:1px solid var(--border);padding:1px 5px;border-radius:4px;color:var(--muted)}
code{font-size:11.5px;background:var(--panel2);padding:1px 4px;border-radius:3px}
[hidden]{display:none!important}
.ico{flex:none;display:block}

/* header */
header.top{display:flex;align-items:center;gap:8px;padding:0 12px;background:var(--panel);border-bottom:1px solid var(--border);min-width:0;overflow:hidden}
.brand{font-size:22px;font-weight:750;letter-spacing:-1px;color:var(--strong);display:flex;align-items:baseline;gap:2px;padding-right:12px}
.brand b{color:var(--blue)}.brand span{font-size:11px;letter-spacing:.4px;font-weight:600;color:var(--muted);margin-left:6px;text-transform:uppercase}
.doc{border-left:1px solid var(--border);padding-left:14px;min-width:160px}
.doc input{font-weight:650;border:0;padding:0;background:transparent;width:340px;color:var(--strong);font-size:14px}
.doc input:focus{outline:none;border-bottom:1px solid var(--blue)}
.doc .sub{font-size:11px;color:var(--muted);margin-top:1px}
.tbtn{display:flex;align-items:center;gap:6px;padding:6px 9px;border-color:transparent;background:transparent}
.tbtn:hover{border-color:var(--border)}
.tbtn.primary{background:var(--blue);color:#fff}
.tbtn .i{display:flex}

/* ribbon */
.ribbonTabs{display:flex;align-items:flex-end;gap:2px;padding:0 10px;background:var(--panel);border-bottom:1px solid var(--border);overflow-x:auto;overflow-y:hidden;scrollbar-width:none}.ribbonTabs::-webkit-scrollbar{display:none}.ribbonTabs>*{flex:none}
.ribbonTabs button{border:0;border-bottom:2px solid transparent;border-radius:0;background:none;padding:6px 12px 6px;font-weight:550;color:var(--muted)}
.ribbonTabs button.active{color:var(--blue);border-bottom-color:var(--blue);background:none}
.ribbonTabs .fileBtn{background:var(--blue);color:#fff;border-radius:6px 6px 0 0;margin-right:6px;border-bottom:0}
.ribbon{display:flex;align-items:stretch;gap:0;padding:4px 6px;background:var(--panel);border-bottom:1px solid var(--border);overflow-x:auto;overflow-y:hidden;scrollbar-width:thin}
.rgroup{display:flex;flex-direction:column;padding:0 8px;border-right:1px solid var(--border);flex:none}
.rgroup:last-child{border-right:0}
.ritems{display:flex;align-items:center;gap:2px;flex:1;flex-wrap:wrap;max-height:56px;align-content:flex-start;max-width:520px}
.rname{font-size:10px;color:var(--muted);text-align:center;letter-spacing:.3px;padding-top:1px}
.rbtn{display:flex;align-items:center;gap:5px;border-color:transparent;background:transparent;padding:3px 6px;font-size:12px;height:26px}
.rbtn.big{flex-direction:column;justify-content:center;height:54px;padding:3px 7px;gap:3px;font-size:11.5px}
.rbtn:hover{border-color:var(--border)}
.rsel{display:flex;align-items:center;gap:5px;margin:0 2px}
.rsel select{width:auto;max-width:190px;padding:3px 5px;font-size:12px;height:26px}
.rsel .sw{width:16px;height:4px;border-radius:2px;flex:none}
.rcolor{position:relative;display:flex;align-items:center;justify-content:center;width:30px;height:26px;border:1px solid var(--border);border-radius:5px;cursor:pointer;margin:0 1px}
.rcolor input{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer}
.rcolor span{font-weight:700;pointer-events:none}
.themeRow{display:flex;gap:4px}
.themeSw{display:flex;flex-direction:column;align-items:center;gap:2px;padding:3px;border-color:transparent;background:none;font-size:10px}
.themeSw span{display:flex;gap:3px;align-items:center;justify-content:center;width:46px;height:30px;border:1px solid var(--border);border-radius:5px}
.themeSw i{width:12px;height:12px;border-radius:3px;display:block}
.themeSw em{font-style:normal;color:var(--muted);max-width:60px;overflow:hidden;text-overflow:ellipsis}

/* layout */
.layout{display:grid;grid-template-columns:250px minmax(200px,1fr) 300px;min-height:0}
body.noLeft .layout{grid-template-columns:0 minmax(200px,1fr) 300px}
body.noRight .layout{grid-template-columns:250px minmax(200px,1fr) 0}
body.noLeft.noRight .layout{grid-template-columns:0 1fr 0}
body.noLeft aside.left,body.noRight aside.right{display:none}
aside{background:var(--panel);overflow:auto;min-height:0;scrollbar-width:thin}
aside.left{border-right:1px solid var(--border);display:flex;flex-direction:column;grid-column:1}
aside.right{border-left:1px solid var(--border);grid-column:3}
.ltabs{display:flex;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--panel);z-index:2}
.ltabs button{flex:1;border:0;border-radius:0;background:none;border-bottom:2px solid transparent;padding:8px 4px;font-weight:550;color:var(--muted)}
.ltabs button.active{color:var(--blue);border-bottom-color:var(--blue)}
.pane{padding:8px 10px 20px;overflow:auto;flex:1}
.searchRow{display:flex;gap:5px;position:sticky;top:0;background:var(--panel);padding:2px 0 8px;z-index:1}
.searchRow select{width:78px;flex:none;font-size:12px}
details.cat{border-bottom:1px solid var(--border);padding:4px 0}
details.cat>summary{cursor:pointer;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--muted);padding:6px 2px;list-style:none;display:flex;align-items:center;gap:6px;user-select:none}
details.cat>summary::before{content:'▸';font-size:9px;transition:transform .15s}
details.cat[open]>summary::before{transform:rotate(90deg)}
details.cat>summary em{font-style:normal;font-weight:500;letter-spacing:0;margin-left:auto;opacity:.7}
.palette{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;padding:2px 0 6px}
.stencil{height:72px;font-size:10px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:3px;background:var(--panel2);border-color:transparent;padding:4px 2px;line-height:1.15;white-space:normal;text-align:center;overflow:hidden}
.stencil svg{flex:none;overflow:visible}
.stencil span{max-height:24px;overflow:hidden}
.stencil:hover{border-color:var(--blue-line);background:var(--hover)}
.libItem{flex:1;text-align:left;overflow:hidden;text-overflow:ellipsis}
.workarea{position:relative;overflow:hidden;background:var(--pasteboard);min-width:0;grid-column:2;grid-row:1}
#canvas{position:absolute;left:20px;top:20px;width:calc(100% - 20px);height:calc(100% - 20px);display:block;touch-action:none;user-select:none;-webkit-user-select:none}
.ruler{position:absolute;z-index:3;background:var(--ruler)}
.ruler.x{left:20px;top:0;height:20px;width:calc(100% - 20px);border-bottom:1px solid var(--border)}
.ruler.y{left:0;top:20px;width:20px;height:calc(100% - 20px);border-right:1px solid var(--border)}
.rulerCorner{position:absolute;left:0;top:0;width:20px;height:20px;background:var(--ruler);border-right:1px solid var(--border);border-bottom:1px solid var(--border);z-index:4;cursor:pointer}
.workarea:has(.ruler[hidden]) #canvas{left:0;top:0;width:100%;height:100%}
.workarea:has(.ruler[hidden]) .rulerCorner{display:none}
#hint{position:absolute;top:28px;left:50%;transform:translateX(-50%);font-size:11px;color:var(--muted);pointer-events:none;background:color-mix(in srgb,var(--panel) 88%,transparent);padding:4px 12px;border-radius:20px;white-space:nowrap;max-width:92%;overflow:hidden;text-overflow:ellipsis;z-index:2}
#toast{position:absolute;top:60px;left:50%;transform:translateX(-50%);max-width:min(640px,88%);background:#1f3352;color:#fff;padding:11px 16px;border-radius:8px;z-index:20;font-size:12.5px;box-shadow:var(--shadow);line-height:1.5}
#inlineText{position:absolute;min-height:64px;z-index:25;box-shadow:var(--shadow);border:2px solid var(--blue);padding:8px;font-size:13px;background:var(--input)}
#minimap{position:absolute;right:12px;bottom:12px;width:190px;height:130px;background:var(--panel);border:1px solid var(--border);border-radius:8px;box-shadow:var(--shadow);overflow:hidden;z-index:5;cursor:crosshair}
#minimap svg{width:100%;height:100%;display:block}
.presentBar{display:none}

/* status bar & page tabs */
footer.status{display:flex;align-items:center;gap:12px;padding:0 10px 0 6px;background:var(--panel);border-top:1px solid var(--border);font-size:11.5px;color:var(--muted);min-width:0;overflow:hidden}
footer.status>span{white-space:nowrap}
.pageTabs{display:flex;gap:2px;overflow-x:auto;max-width:55%;scrollbar-width:none;height:100%;align-items:stretch}
.pageTabs button{border:0;border-radius:0;border-top:2px solid transparent;background:none;font-size:12px;padding:3px 12px;color:var(--muted)}
.pageTabs button.active{background:var(--bg);color:var(--strong);border-top-color:var(--blue);font-weight:600}
.pageTabs .bgTab{font-style:italic}
.pageTabs .addTab{font-weight:700}
.pageTabs .dragOver{box-shadow:inset 2px 0 0 var(--blue)}
.layerPick{display:flex;align-items:center;gap:5px}
.layerPick select,.status select{padding:1px 4px;font-size:11.5px;width:auto;height:22px}
.zoom{display:flex;align-items:center;gap:2px}
.zoom button{border:0;padding:2px 6px;background:none;font-size:12px}
.zoom input{width:90px}
#zoomValue{min-width:46px;font-variant-numeric:tabular-nums}

/* inspector */
.inspHead{position:sticky;top:0;background:var(--panel);z-index:2;padding:12px 12px 0;border-bottom:1px solid var(--border)}
.inspHead h2{font-size:15px;margin:0 0 8px;color:var(--strong);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.itabs{display:flex;gap:2px}
.itabs button{border:0;border-bottom:2px solid transparent;border-radius:0;background:none;padding:5px 10px;color:var(--muted);font-weight:550}
.itabs button.active{color:var(--blue);border-bottom-color:var(--blue)}
#inspector{padding:2px 12px 30px}
details.sec{border-bottom:1px solid var(--border);padding:2px 0}
details.sec>summary{cursor:pointer;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--muted);padding:10px 0 8px;list-style:none;user-select:none}
details.sec>summary::after{content:'−';float:right;font-weight:400}
details.sec:not([open])>summary::after{content:'+'}
.secBody{padding-bottom:10px}
details.sub{margin:6px 0;border:1px dashed var(--border);border-radius:6px;padding:4px 8px}
details.sub summary{cursor:pointer;font-size:12px;color:var(--blue);padding:3px 0}
.fld{display:flex;flex-direction:column;gap:4px;font-size:11px;color:var(--muted);margin:0 0 8px;min-width:0}
.fld>span{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.fld input,.fld select,.fld textarea{color:var(--text);font-size:12.5px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:0 0 6px}
.row.r3{grid-template-columns:1fr 1fr 1fr}
.row>button{font-size:12px;padding:6px 4px}
.wide{width:100%;margin:4px 0}
label.check{display:flex;align-items:center;gap:7px;margin:7px 0;font-size:12px;cursor:pointer}
.seg{display:flex;gap:0;margin:0 0 8px;flex-wrap:wrap}
.seg button{flex:1;border-radius:0;margin-left:-1px;font-size:12px;padding:5px 4px}
.seg button:first-child{border-radius:6px 0 0 6px;margin-left:0}
.seg button:last-child{border-radius:0 6px 6px 0}
.colorField{display:flex;gap:4px;align-items:center}
.colorField .hex{font-family:'Cascadia Mono',Consolas,Menlo,monospace;font-size:11.5px}
.withBtn{display:flex;gap:4px}
button.mini{font-size:10.5px;padding:2px 6px;border-radius:4px}
.portList{max-height:220px;overflow:auto}
.portrow{display:flex;gap:5px;margin-bottom:5px;align-items:center}
.portrow input{flex:1}
.portrow .key{font-size:11px;color:var(--muted);min-width:70px;max-width:90px;overflow:hidden;text-overflow:ellipsis}
.portrow button{padding:4px 8px}
.chips{display:flex;flex-wrap:wrap;gap:4px;margin:4px 0}
.chips button{font-size:11px;padding:3px 8px;max-width:100%;overflow:hidden;text-overflow:ellipsis}
.typeHead{display:flex;gap:10px;align-items:center;padding:10px 0 4px}
.typeHead>div{flex:1;min-width:0}
.typeHead svg{flex:none}
.list{display:flex;flex-direction:column;gap:3px;margin:4px 0 8px}
.list button{text-align:left;font-size:12px;padding:5px 8px;display:flex;align-items:center;gap:6px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.list em{color:var(--muted);font-style:normal}
.sw{display:inline-block;width:14px;height:4px;border-radius:2px;flex:none}
.iconGrid{display:grid;grid-template-columns:repeat(6,1fr);gap:3px;margin-bottom:6px}
.iconGrid button{padding:5px 0;font-size:15px}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:0 8px}
.checks label.check{margin:3px 0;font-size:11.5px}
table.kv{width:100%;border-collapse:collapse;font-size:12px;margin:4px 0 8px}
table.kv td{padding:3px 4px;border-bottom:1px solid var(--border)}
table.kv td:first-child{color:var(--muted);width:40%}
table.keys td:first-child{width:52%}
.themeGrid{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.themeGrid button{display:flex;align-items:center;gap:8px;font-size:12px;padding:5px;text-align:left}
.themeGrid span{display:flex;gap:3px;align-items:center;justify-content:center;width:38px;height:26px;border:1px solid;border-radius:4px;flex:none}
.themeGrid i{width:10px;height:10px;border-radius:2px;display:block}

/* layers & explorer */
.layerList{display:flex;flex-direction:column;gap:4px;margin:8px 0}
.layer{display:flex;align-items:center;gap:3px;padding:3px;border:1px solid var(--border);border-radius:6px}
.layer.active{border-color:var(--blue-line);background:var(--blue-soft)}
.layer input{flex:1;border:0;background:transparent;padding:3px;font-size:12px}
.layer button{border:0;background:none;padding:3px 4px;font-size:12px;opacity:.35}
.layer button.on,.layer button:hover,.layer button[data-layer-active]{opacity:1}
.layer .muted{font-size:10.5px;min-width:18px;text-align:right}
#explorerSearch{margin-bottom:6px}
.exGroup{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin:8px 0 3px}
.exItem{display:flex;align-items:center;gap:6px;width:100%;text-align:left;border:0;background:none;padding:3px 4px;font-size:12px;overflow:hidden}
.exItem span{flex:1;overflow:hidden;text-overflow:ellipsis}
.exItem em{font-style:normal;color:var(--muted);font-size:10.5px}
.exItem.active{background:var(--blue-soft);color:var(--blue)}

/* menus */
.menu{position:fixed;z-index:60;background:var(--panel);border:1px solid var(--border);border-radius:9px;box-shadow:var(--shadow);padding:5px;display:flex;flex-direction:column;min-width:200px;max-height:90vh;overflow:visible}
.menu button{text-align:left;border:0;font-size:12.5px;padding:6px 10px;display:flex;align-items:center;gap:8px;background:none;border-radius:5px}
.menu button:hover{background:var(--hover)}
.menu button kbd{margin-left:auto}
.menu hr{border:0;border-top:1px solid var(--border);margin:4px 2px}
.menu .sub{position:relative}
.menu .sub>button{width:100%}
.menu .submenu{display:none;position:absolute;left:100%;top:-5px;background:var(--panel);border:1px solid var(--border);border-radius:9px;box-shadow:var(--shadow);padding:5px;min-width:200px;max-height:70vh;overflow:auto}
.menu .sub:hover>.submenu{display:flex;flex-direction:column}
.menuTitle{font-size:11px;font-weight:700;color:var(--muted);padding:4px 8px 6px;text-transform:uppercase;letter-spacing:.8px}
.quickGrid{display:grid;grid-template-columns:repeat(4,72px);gap:3px;padding:2px}
.quickGrid button{flex-direction:column;align-items:center;font-size:10px;padding:5px 2px;white-space:normal;text-align:center}

/* dialogs */
dialog{border:1px solid var(--border);border-radius:14px;max-width:min(560px,94vw);width:560px;padding:0;box-shadow:var(--shadow);background:var(--panel);color:var(--text)}
dialog.wide{width:min(1020px,96vw);max-width:96vw}
dialog::backdrop{background:#0c1a2e66}
dialog.floating{position:fixed;inset:auto 316px auto auto;top:150px;margin:0;width:400px;max-height:calc(100vh - 220px);display:flex;flex-direction:column;z-index:50}
dialog.floating .dlgBody{overflow:auto}
dialog header{display:flex;align-items:center;padding:14px 18px 8px}
dialog header h2{font-size:16px;margin:0;color:var(--strong);flex:1}
dialog .x{border:0;background:none;font-size:20px;padding:0 6px;line-height:1}
.dlgBody{padding:4px 18px 18px;max-height:calc(90vh - 60px);overflow:auto}
.dlgBody footer{display:flex;justify-content:flex-end;gap:8px;padding-top:14px;position:sticky;bottom:-18px;background:var(--panel);padding-bottom:4px}
.dlgBody p,.dlgBody li{line-height:1.6}
ul.help{padding-left:18px}ul.help li{margin-bottom:6px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.opts{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;border-top:1px solid var(--border);padding-top:10px;margin-top:6px}
.opts .fld{width:180px;margin:0}
.dtabs{display:flex;gap:4px;margin-bottom:10px}
.tplGrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.tpl{display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:8px;text-align:left;white-space:normal}
.tpl .thumb{width:100%;height:150px;border:1px solid var(--border);border-radius:8px;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:4px}
.tpl .thumb svg{width:100%;height:100%}
.tpl .thumb.blank{font-size:34px;color:var(--muted)}
.tpl span{font-size:11.5px;color:var(--muted);line-height:1.4}
.tableWrap{overflow:auto;max-height:56vh;border:1px solid var(--border);border-radius:8px}
table.report{border-collapse:collapse;font-size:12px;width:100%}
table.report th{position:sticky;top:0;background:var(--panel2);text-align:left;font-weight:650;padding:6px 8px;border-bottom:1px solid var(--border);white-space:nowrap}
table.report td{padding:4px 8px;border-bottom:1px solid var(--border);white-space:nowrap}
table.report.edit td{padding:3px}
table.report.edit input{padding:4px 5px;font-size:12px}
.chipsRow{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:8px}
.chipsRow button{font-size:11.5px;padding:4px 9px;border-radius:20px}
.issues{display:flex;flex-direction:column;gap:3px}
.issue{display:flex;align-items:flex-start;gap:8px;text-align:left;white-space:normal;font-size:12px;padding:7px 8px;line-height:1.4}
.issue i{width:8px;height:8px;border-radius:50%;margin-top:4px;flex:none;background:var(--muted)}
.issue em{margin-left:auto;font-style:normal;color:var(--muted);font-size:10.5px;flex:none;padding-left:6px}
.sev-error i,.chipsRow .sev-error b{background:var(--danger)}.sev-warning i{background:var(--warn)}.sev-info i{background:#3b82f6}
.chipsRow b{font-weight:650}
.issue.active{border-color:var(--blue-line);background:var(--blue-soft)}
dialog.palette{width:600px;top:12vh;margin-top:0}
#palInput{font-size:15px;padding:10px 12px;margin-bottom:8px}
.palList{display:flex;flex-direction:column;max-height:55vh;overflow:auto}
.palList button{display:flex;align-items:center;gap:10px;border:0;background:none;text-align:left;padding:6px 10px;border-radius:6px}
.palList button span{flex:1}.palList button em{font-style:normal;color:var(--muted);font-size:11px}
.palList button.active{background:var(--blue-soft);color:var(--blue)}

/* print preview */
#printPreview{position:fixed;inset:0;background:#d5dce6;z-index:100;overflow:auto}
.previewbar{position:sticky;top:0;display:flex;align-items:center;gap:12px;padding:12px 20px;background:var(--panel);box-shadow:0 1px 8px #1232;z-index:1}
#printPages{padding:24px;display:flex;flex-direction:column;align-items:center;gap:24px}
.print-sheet{background:#fff;box-shadow:0 2px 15px #1233;flex-shrink:0;overflow:hidden;position:relative}
.print-sheet svg{display:block}
.tileTag{position:absolute;right:6mm;bottom:3mm;font-size:8px;color:#64748b}

/* presentation mode */
body.presenting{--hh:0px;--th:0px;--rh:0px;--sh:0px}
body.presenting header.top,body.presenting .ribbonTabs,body.presenting .ribbon,body.presenting footer.status,body.presenting aside,body.presenting .ruler,body.presenting .rulerCorner,body.presenting #hint,body.presenting #minimap{display:none!important}
body.presenting .layout{grid-template-columns:0 1fr 0}body.presenting .workarea{grid-column:1/-1}
body.presenting #canvas{left:0;top:0;width:100%;height:100%}
body.presenting .presentBar{display:flex;position:absolute;bottom:16px;left:50%;transform:translateX(-50%);gap:6px;background:var(--panel);padding:6px;border-radius:30px;box-shadow:var(--shadow);opacity:.25;transition:opacity .2s;z-index:10}
body.presenting .presentBar:hover{opacity:1}
body.presenting .presentBar button{border-radius:20px}

@media (max-width:1250px){.layout{grid-template-columns:210px minmax(200px,1fr) 270px}.tbtn span:not(.i){display:none}.doc input{width:220px}}
@media (max-width:860px){body{--hh:48px;--rh:70px}header.top>.tbtn:nth-last-of-type(-n+5){display:none}.tabDoc{display:none}footer.status{gap:6px}#selectionCount,#zoomRange{display:none}body.noHeader{--hh:0px}body.ribbonCollapsed{--rh:0px}body.noStatus{--sh:0px}.layout{grid-template-columns:0 1fr 0}.workarea{grid-column:1/-1}aside.left,aside.right{position:fixed;top:calc(var(--hh) + var(--th) + var(--rh));bottom:var(--sh);width:280px;z-index:40;box-shadow:var(--shadow);display:none}aside.left{left:0}aside.right{right:0}body.showLeft aside.left,body.showRight aside.right{display:flex;flex-direction:column}.brand span,.doc .sub,#cursorPos,#pageInfo,.layerPick{display:none}.doc{min-width:0;padding-left:10px}.doc input{width:104px}#minimap{display:none}.two{grid-template-columns:1fr}}
@media print{body{overflow:visible;background:#fff;display:block}body>*{display:none!important}body>#printPreview{display:block!important;position:static;background:#fff;overflow:visible}#printPreview>.previewbar{display:none!important}#printPages{display:block;padding:0}.print-sheet{box-shadow:none;margin:0;break-after:page;page-break-after:always}.print-sheet:last-child{break-after:auto;page-break-after:auto}}

/* packs, workspace, online icons */
.packBar{margin:0 0 6px}
.packBar button{font-size:11.5px;padding:5px 6px}
details.packCat>summary{color:var(--blue)}
.iconGridOnline .stencil img{width:34px;height:34px;object-fit:contain}
.iconGridOnline .stencil{height:70px}
#iconResults .tiny,.tiny{font-size:10.5px;opacity:.8}
#iconResults a{color:var(--blue)}
.wsBar{display:flex;align-items:center;gap:12px;margin:6px 0 12px;flex-wrap:wrap}
.wsBar button{font-size:12px}
.wsGrid .tpl{position:relative;cursor:default}
.wsGrid .tpl.current{border-color:var(--blue-line);background:var(--blue-soft)}
.wsGrid .thumb img{width:100%;height:100%;object-fit:contain}
.wsGrid .row{width:100%;margin-top:6px}
.wsDel{position:absolute;top:6px;right:6px;border-radius:50%;width:26px;height:26px;padding:0;line-height:1;opacity:.7}
.wsDel:hover{opacity:1;color:var(--danger)}
.packRow{display:flex;align-items:center;gap:6px;padding:8px;border:1px solid var(--border);border-radius:8px}
.packRow>div{display:flex;flex-direction:column;gap:2px;min-width:0}
.packRow button{font-size:12px;padding:4px 8px}
.h3{font-size:13px;margin:16px 0 4px;color:var(--strong)}

.issueBtn{border:0;border-radius:20px;padding:2px 10px;font-size:11.5px;font-weight:600;background:var(--panel2)}
.issueBtn.err{color:#fff;background:var(--danger)}.issueBtn.warn{color:#7c2d12;background:#fde68a}.issueBtn.ok{color:var(--ok)}
.hintTxt{display:block;font-size:10.5px;color:var(--muted);margin-top:3px}

/* chrome toggles */
.ribbonTabs .spacer{flex:1}
.chromeBtns{display:flex;align-items:center;gap:2px;padding-bottom:3px}
.chromeBtns button{border:0;background:none;padding:3px 5px;border-radius:5px;color:var(--muted);display:flex}
.chromeBtns button:hover{background:var(--hover);color:var(--text)}
.chromeBtns button.on{color:var(--blue)}
.ribbonTabs .tabDoc{flex:0 1 auto;min-width:0}.ribbonTabs .chromeBtns{position:sticky;right:0;background:var(--panel);padding-left:4px;box-shadow:12px 0 0 var(--panel)}
.tabDoc{font-size:12px;font-weight:600;color:var(--strong);padding:0 10px 7px;max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;align-self:flex-end}
.focusExit{position:absolute;top:28px;right:12px;z-index:6;display:none;border-radius:20px;font-size:12px;padding:4px 12px;box-shadow:var(--shadow)}
body.focus .focusExit{display:block}
.miniClose{position:absolute;top:2px;right:2px;border:0;background:var(--panel);border-radius:50%;width:20px;height:20px;padding:0;line-height:1;font-size:13px;opacity:.6;z-index:2}
.miniClose:hover{opacity:1}

.legendPreview{border:1px dashed var(--border);border-radius:8px;padding:10px;margin:6px 0;max-height:260px;overflow:auto;background:#fff;text-align:center}
.legendPreview svg{max-width:100%;height:auto}
.fitMode button{padding:7px 8px}
.fitResult{margin:10px 0 0;padding:8px 10px;border-radius:6px;background:var(--panel2);font-size:12.5px}