:root{--bg: #12161c;--bg2: #171c24;--bg3: #1d232d;--panel: #1a202a;--line: #2a323f;--line2: #354054;--text: #dbe3ec;--text-dim: #8d99ab;--accent: #ff8a00;--accent2: #2f81f7;--good: #22c55e;--warn: #f59e0b;--bad: #ef4444;--ribbon-h: 96px;font-synthesis:none}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:Segoe UI,Inter,system-ui,-apple-system,Helvetica Neue,sans-serif;font-size:12.5px;background:var(--bg);color:var(--text);overflow:hidden;-webkit-font-smoothing:antialiased}button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:#313b4a;border-radius:6px}::-webkit-scrollbar-thumb:hover{background:#435066}.app{display:flex;flex-direction:column;height:100%}.titlebar{display:flex;align-items:center;gap:10px;height:34px;padding:0 10px;background:linear-gradient(180deg,#1b2230,#151a22);border-bottom:1px solid var(--line);flex:none}.brand{font-weight:700;letter-spacing:.3px;color:var(--accent);display:flex;align-items:center;gap:7px}.brand small{color:var(--text-dim);font-weight:500;letter-spacing:0}.qat{display:flex;gap:2px;align-items:center}.qat button,.icon-btn{background:transparent;border:1px solid transparent;border-radius:4px;padding:3px 7px;cursor:pointer;color:var(--text-dim);line-height:1}.qat button:hover,.icon-btn:hover{background:#253044;color:var(--text);border-color:var(--line2)}.titlebar .spacer{flex:1}input.proj-name{background:transparent;border:1px solid transparent;border-radius:4px;padding:3px 8px;min-width:200px;text-align:center;color:var(--text)}input.proj-name:hover,input.proj-name:focus{border-color:var(--line2);background:#10141a;outline:none}.navtabs{display:flex;align-items:stretch;background:var(--bg2);border-bottom:1px solid var(--line);flex:none}.navtabs .file-btn{background:var(--accent);color:#12161c;border:none;font-weight:700;padding:0 16px;cursor:pointer;letter-spacing:.4px}.navtabs .file-btn:hover{filter:brightness(1.1)}.navtab{background:none;border:none;padding:7px 15px;cursor:pointer;color:var(--text-dim);border-bottom:2px solid transparent;white-space:nowrap}.navtab:hover{color:var(--text);background:#1e2531}.navtab.active{color:var(--accent);border-bottom-color:var(--accent);background:var(--bg3)}.ribbon-tabs{display:flex;gap:1px;background:var(--bg3);border-bottom:1px solid var(--line);padding-left:6px;flex:none}.ribbon-tab{background:none;border:none;padding:5px 13px;cursor:pointer;color:var(--text-dim);font-size:11.5px;border-radius:4px 4px 0 0}.ribbon-tab.active{color:var(--text);background:var(--panel)}.ribbon-tab:hover{color:var(--text)}.ribbon{display:flex;align-items:stretch;gap:0;background:var(--panel);border-bottom:1px solid var(--line);min-height:var(--ribbon-h);padding:4px 0 0;flex:none;overflow-x:auto;overflow-y:hidden}.ribbon{scrollbar-width:thin;scrollbar-color:var(--line2) transparent}.ribbon::-webkit-scrollbar{height:7px}.ribbon::-webkit-scrollbar-track{background:transparent}.ribbon::-webkit-scrollbar-thumb{background:var(--line2);border-radius:4px}.ribbon::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}.rgroup{display:flex;flex-direction:column;padding:0 8px;border-right:1px solid var(--line);flex:none}.rgroup>.rgbody{flex:1;display:flex;align-items:flex-start;gap:3px;padding-bottom:3px}.rgroup>.rglabel{text-align:center;font-size:10px;color:var(--text-dim);padding:2px 0 3px;letter-spacing:.2px}.rcol{display:flex;flex-direction:column;gap:2px}.rrow{display:flex;gap:3px;align-items:center}.rbtn{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:3px;flex:none;min-width:52px;max-width:84px;padding:5px 6px;border-radius:4px;background:transparent;border:1px solid transparent;cursor:pointer;color:var(--text);font-size:10.5px;text-align:center;line-height:1.15;overflow-wrap:anywhere}.rbtn .ic{font-size:17px;line-height:1}.rbtn:hover{background:#253044;border-color:var(--line2)}.rbtn.active{background:#33405a;border-color:var(--accent);color:#fff}.rbtn:disabled{opacity:.35;cursor:not-allowed}.rbtn.small{flex-direction:row;min-width:0;padding:3px 7px;font-size:11px;gap:5px}.rbtn.small .ic{font-size:13px}.workspace{flex:1;display:flex;min-height:0}.canvas-wrap{flex:1;position:relative;min-width:0;background:#0f1216}.sidepanel{width:320px;flex:none;background:var(--bg2);border-left:1px solid var(--line);display:flex;flex-direction:column;min-height:0}.sidepanel.wide{width:380px}.sp-tabs{display:flex;border-bottom:1px solid var(--line);background:var(--bg3)}.sp-tab{flex:1;background:none;border:none;padding:6px 4px;cursor:pointer;color:var(--text-dim);font-size:11px;border-bottom:2px solid transparent}.sp-tab.active{color:var(--accent);border-bottom-color:var(--accent)}.sp-body{flex:1;overflow:auto;padding:8px}.rowpanel{width:176px;flex:none;background:var(--bg2);border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0}.rp-head{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:4px 4px 4px 8px;background:var(--bg3);border-bottom:1px solid var(--line);font-size:11px;font-weight:600;white-space:nowrap;overflow:hidden}.rp-body{flex:1;overflow:auto}.rp-body table.grid th{font-size:11px}.rp-body table.grid td{padding:1px 6px}.rp-foot{flex:none;padding:5px 8px;border-top:1px solid var(--line);font-size:11px;color:var(--text-dim);line-height:1.4}.rp-foot b{color:var(--text)}.statusbar{height:24px;flex:none;display:flex;align-items:center;gap:14px;padding:0 10px;background:var(--bg2);border-top:1px solid var(--line);font-size:11px;color:var(--text-dim)}.statusbar b{color:var(--text);font-weight:600}.statusbar .spacer{flex:1}.field{display:flex;align-items:center;gap:6px;margin:3px 0}.field>label{flex:none;width:118px;color:var(--text-dim);font-size:11px}.field.wide>label{width:150px}.field>.ctl{flex:1;min-width:0}input[type=text],input[type=number],input[type=date],input:not([type]),select,textarea{background:#10141a;border:1px solid var(--line2);border-radius:3px;padding:3px 6px;width:100%;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent2)}input[type=color]{padding:0;height:22px;width:34px;border:1px solid var(--line2);background:#10141a;border-radius:3px;cursor:pointer}input[type=checkbox]{accent-color:var(--accent)}select{cursor:pointer}textarea{resize:vertical;min-height:54px;font-family:ui-monospace,Menlo,Consolas,monospace}.btn{background:#263041;border:1px solid var(--line2);border-radius:4px;padding:4px 10px;cursor:pointer}.btn:hover{background:#2f3c50}.btn.primary{background:var(--accent);border-color:var(--accent);color:#12161c;font-weight:600}.btn.primary:hover{filter:brightness(1.08)}.btn.danger{background:#4a2027;border-color:#7a3540;color:#ffc4c9}.btn:disabled{opacity:.4;cursor:not-allowed}.btn.sm{padding:2px 7px;font-size:11px}.sec-title{font-size:10.5px;text-transform:uppercase;letter-spacing:.8px;color:var(--text-dim);margin:12px 0 5px;padding-bottom:3px;border-bottom:1px solid var(--line)}.sec-title:first-child{margin-top:0}.hint{color:var(--text-dim);font-size:11px;line-height:1.45}.pill{display:inline-block;padding:1px 6px;border-radius:9px;background:#263041;font-size:10px;color:var(--text-dim)}table.grid{border-collapse:collapse;width:100%;font-size:11.5px}table.grid th,table.grid td{border:1px solid var(--line);padding:2px 6px;text-align:left;white-space:nowrap}table.grid th{background:var(--bg3);position:sticky;top:0;z-index:2;font-weight:600;-webkit-user-select:none;user-select:none}table.grid tbody tr:nth-child(2n){background:#161b23}table.grid tbody tr:hover{background:#1f2836}table.grid tbody tr.sel{background:#2b3a52!important}table.grid td.editing{padding:0}table.grid td input,table.grid td select{border-radius:0;border-color:var(--accent2)}.grid-scroll{overflow-x:auto;max-width:100%}table.grid td.cond{color:var(--text);font-family:ui-monospace,Menlo,Consolas,monospace}.modal-back{position:fixed;top:0;right:0;bottom:0;left:0;background:#06090e9e;z-index:1000;display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal{background:var(--bg2);border:1px solid var(--line2);border-radius:8px;box-shadow:0 24px 70px #0009;min-width:380px;max-width:92vw;max-height:90vh;display:flex;flex-direction:column}.modal header{padding:9px 14px;border-bottom:1px solid var(--line);font-weight:600;display:flex;align-items:center}.modal header .spacer{flex:1}.modal .body{padding:12px 14px;overflow:auto}.modal footer{padding:9px 14px;border-top:1px solid var(--line);display:flex;gap:8px;justify-content:flex-end}.backstage{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg);z-index:900;display:flex;flex-direction:column}.backstage-top{height:42px;display:flex;align-items:center;gap:10px;padding:0 12px;background:var(--accent);color:#12161c;font-weight:700}.backstage-top button{background:#0000002e;border:none;border-radius:4px;padding:4px 12px;cursor:pointer;color:#12161c;font-weight:600}.backstage-body{flex:1;display:flex;min-height:0}.backstage-nav{width:190px;background:var(--bg2);border-right:1px solid var(--line);padding:8px 0;flex:none;overflow:auto}.backstage-nav button{display:block;width:100%;text-align:left;background:none;border:none;padding:8px 16px;cursor:pointer;color:var(--text-dim);border-left:3px solid transparent}.backstage-nav button:hover{background:#1e2531;color:var(--text)}.backstage-nav button.active{color:var(--accent);border-left-color:var(--accent);background:var(--bg3)}.backstage-content{flex:1;overflow:auto;padding:20px 26px}.backstage-content h2{margin:0 0 4px;font-size:19px}.backstage-content .sub{color:var(--text-dim);margin-bottom:16px;font-size:12px}.card{background:var(--bg2);border:1px solid var(--line);border-radius:6px;padding:12px 14px;margin-bottom:12px}.card h3{margin:0 0 8px;font-size:13px}.cols2{display:grid;grid-template-columns:1fr 1fr;gap:0 22px}.cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:0 22px}.tree{font-size:12px}.tree-row{display:flex;align-items:center;gap:5px;padding:2px 4px;border-radius:3px;cursor:pointer}.tree-row:hover{background:#212a37}.tree-row.sel{background:#2b3a52}.tree-row .tw{width:12px;text-align:center;color:var(--text-dim);flex:none}.tree-row .nm{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tree-row .val{flex:1.1}.tree-row .val input,.tree-row .val select{padding:1px 4px}.listbox{border:1px solid var(--line);border-radius:4px;background:#10141a;max-height:320px;overflow:auto}.listbox .li{padding:4px 8px;cursor:pointer;display:flex;align-items:center;gap:8px}.listbox .li:hover{background:#1f2836}.listbox .li.sel{background:#2b3a52}canvas.map{display:block;width:100%;height:100%;cursor:crosshair}.overlay-tl{position:absolute;top:8px;left:8px;z-index:5;display:flex;gap:6px;flex-wrap:wrap}.overlay-tr{position:absolute;top:8px;right:8px;z-index:5;max-width:min(330px,calc(100% - 16px));max-height:calc(100% - 16px)}.overlay-tr .float-card{overflow:auto}.overlay-bl{position:absolute;bottom:8px;left:8px;z-index:5}.float-card{background:#141921eb;border:1px solid var(--line2);border-radius:5px;padding:7px 9px;font-size:11px;box-shadow:0 6px 24px #00000073}.float-card table{border-collapse:collapse;font-size:11px}.float-card td{padding:1px 6px 1px 0}.page-scroll{position:absolute;top:0;right:0;bottom:0;left:0;overflow:auto;background:#0b0e12;padding:22px}.page{background:#fff;color:#111;position:relative;margin:0 auto;box-shadow:0 6px 34px #0000008c}.page .margin-box{position:absolute;pointer-events:none}.de{position:absolute;box-sizing:border-box}.de.sel{outline:1.5px solid var(--accent2);outline-offset:0}.de .handle{position:absolute;width:8px;height:8px;background:#fff;border:1.5px solid var(--accent2);border-radius:1px}.de-toolbar{position:absolute;z-index:20;display:flex;gap:3px}.rte{outline:none}.rte h1{font-size:16pt;margin:12pt 0 6pt}.rte h2{font-size:13pt;margin:10pt 0 5pt}.rte h3{font-size:11.5pt;margin:8pt 0 4pt}.rte p{margin:0 0 6pt}.rte table{border-collapse:collapse}.rte table td,.rte table th{border:1px solid #999;padding:3px 6px}.rte .field-var{background:#dbeafe;border-radius:2px;padding:0 2px}.rte img{max-width:100%}.swatch{width:13px;height:13px;border-radius:2px;border:1px solid rgba(255,255,255,.25);flex:none;display:inline-block}.split{display:flex;min-height:0;height:100%}.split>.left{flex:1;min-width:0;overflow:auto}.grow{flex:1}.mono{font-family:ui-monospace,Menlo,Consolas,monospace}.center{text-align:center}.right{text-align:right}.nowrap{white-space:nowrap}.muted{color:var(--text-dim)}.warnbox{background:#3a2a10;border:1px solid #7a5a1e;color:#f5d9a5;padding:7px 10px;border-radius:4px;font-size:11.5px}.rt-pick{cursor:pointer}.rt-pick:hover td{background:#78aaff29}.chip{display:inline-flex;align-items:center;gap:5px;background:#263041;border:1px solid var(--line2);border-radius:12px;padding:1px 9px;font-size:11px}@media print{body{background:#fff}.app>*:not(.print-root){display:none!important}}