:root{--bg:#0c0f13;--panel:#141920;--panel-2:#1b212a;--line:#262e39;--text:#e6ebf1;--muted:#8b96a5;--accent:#f97316;--accent-2:#fb923c;--good:#4ade80;--bad:#f43f5e;--warn:#fb923c;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:var(--text);background:var(--bg);font-family:Inter,Segoe UI,system-ui,sans-serif;font-size:14px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}button,input,select{font:inherit;color:inherit}.app{grid-template:"top top top"52px"tools cbar panel"46px"tools stage panel"1fr"tools status panel"30px/52px 1fr 310px;height:100%;display:grid}.app.drag .stage{outline:3px dashed var(--accent);outline-offset:-8px}.topbar{background:var(--panel);border-bottom:1px solid var(--line);grid-area:top;justify-content:space-between;align-items:center;padding:0 14px;display:flex}.brand{letter-spacing:-.02em;font-size:20px;font-weight:800}.brand span{color:var(--accent)}.top-actions{align-items:center;gap:8px;display:flex}.sep{background:var(--line);width:1px;height:24px;margin:0 4px}.btn{border:1px solid var(--line);background:var(--panel-2);cursor:pointer;white-space:nowrap;border-radius:7px;align-items:center;gap:6px;padding:7px 14px;font-weight:600;display:inline-flex}.btn:hover:not(:disabled){border-color:#3a4556}.btn:disabled{opacity:.4;cursor:default}.btn.primary{background:var(--accent);border-color:var(--accent);color:#1a0d00}.btn.primary:hover:not(:disabled){background:var(--accent-2)}.btn.ghost{background:0 0}.btn.danger{color:#ffb4c2;background:#3a1520;border-color:#5c1f2e}.btn.small{padding:4px 10px;font-size:12px}select,.num input{background:var(--panel-2);border:1px solid var(--line);border-radius:6px;width:100%;padding:6px 8px}.top-actions select{width:auto}.toolbar{background:var(--panel);border-right:1px solid var(--line);flex-direction:column;grid-area:tools;align-items:center;gap:3px;padding:8px 0;display:flex}.tool{width:38px;height:38px;color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:7px;place-items:center;display:grid;position:relative}.tool:hover:not(:disabled){color:var(--text);background:var(--panel-2)}.tool.on{color:var(--accent);background:#2a1a0c;border-color:#5a3413}.tool:disabled{opacity:.3;cursor:default}.tool-key{opacity:.6;font-size:8px;font-weight:700;position:absolute;bottom:1px;right:3px}.tool-sep{background:var(--line);width:26px;height:1px;margin:4px 0}.tool-grow{flex:1}.controlbar{background:var(--panel);border-bottom:1px solid var(--line);white-space:nowrap;grid-area:cbar;align-items:center;gap:8px;min-width:0;padding:0 12px;display:flex;overflow-x:auto}.controlbar .num{flex:none;width:124px}.controlbar .num input{padding:4px 26px 4px 22px}.tool-name{color:var(--text);margin-right:6px}.kind-tag{text-transform:uppercase;letter-spacing:.06em;background:var(--panel-2);border-radius:4px;padding:3px 8px;font-size:11px}.kind-tag.part{color:#38bdf8}.kind-tag.hole{color:#a3e635}.kind-tag.island{color:#f43f5e}.icon-btn{border:1px solid var(--line);background:var(--panel-2);cursor:pointer;border-radius:6px;flex:none;width:30px;height:30px;font-size:15px;line-height:1}.icon-btn:hover{border-color:#3a4556}.icon-btn.on{border-color:#5a3413}.cb-sep{background:var(--line);flex:none;width:1px;height:22px}.cb-grow{flex:1}.cb-hint{text-overflow:ellipsis;min-width:0;font-size:12px;overflow:hidden}.stage{grid-area:stage;min-width:0;min-height:0;position:relative}.preview{position:absolute;inset:0}.preview canvas{touch-action:none;width:100%;height:100%;display:block}.zoom-ctl{background:var(--panel);border:1px solid var(--line);border-radius:7px;align-items:center;display:flex;position:absolute;top:12px;right:12px;overflow:hidden}.zoom-ctl button{border:0;border-right:1px solid var(--line);cursor:pointer;background:0 0;min-width:32px;padding:5px 10px;font-size:14px}.zoom-ctl button:last-child{border-right:0;font-size:13px}.zoom-ctl button:hover{background:var(--panel-2)}.zoom-pct{text-align:center;font-variant-numeric:tabular-nums;border-right:1px solid var(--line);min-width:52px;color:var(--muted);padding:5px 4px;font-size:12px}.btn.icon{padding:7px 10px}.empty{place-items:center;height:100%;padding:24px;display:grid}.empty-card{text-align:center;border:2px dashed var(--line);border-radius:14px;max-width:440px;padding:36px}.empty-card h2{margin:0 0 8px}.empty-actions{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:18px;display:flex}.statusbar{background:var(--panel);border-top:1px solid var(--line);font-variant-numeric:tabular-nums;white-space:nowrap;grid-area:status;align-items:center;gap:18px;padding:0 12px;font-size:12px;display:flex;overflow:hidden}.status-checks{cursor:pointer;background:0 0;border:0;margin-left:auto;font-size:12px;font-weight:700}.status-checks.bad{color:var(--warn)}.status-checks.ok{color:var(--good)}.panel{background:var(--panel);border-left:1px solid var(--line);flex-direction:column;grid-area:panel;min-height:0;display:flex}.tabs{border-bottom:1px solid var(--line);flex:none;display:flex}.tabs button{color:var(--muted);cursor:pointer;background:0 0;border:0;border-bottom:2px solid #0000;flex:1;padding:11px 0;font-weight:600}.tabs button.on{color:var(--text);border-bottom-color:var(--accent)}.badge{background:var(--warn);color:#1a0d00;border-radius:9px;margin-left:6px;padding:0 6px;font-size:11px}.tab-body{flex:1;min-height:0;overflow-y:auto}.section{border-bottom:1px solid var(--line);flex-direction:column;gap:10px;padding:14px 16px;display:flex}.section h3{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0;font-size:11px}fieldset{border:0;flex-direction:column;gap:10px;min-width:0;margin:0;padding:0;display:flex}fieldset:disabled{opacity:.4}.locked{background:#2a1a0c;border:1px solid #5a3413;border-radius:7px;flex-direction:column;align-items:flex-start;gap:8px;padding:10px;line-height:1.35;display:flex}.field{flex-direction:column;flex:1;gap:5px;min-width:0;display:flex}.field-label{color:var(--muted);justify-content:space-between;font-size:12px;display:flex}.field-label b{color:var(--text);font-weight:600}.field input[type=range]{width:100%;accent-color:var(--accent)}.check{cursor:pointer;align-items:center;gap:8px;display:flex}.check input{accent-color:var(--accent)}.row{gap:10px;display:flex}.num{display:block;position:relative}.num input{padding-right:44px}.num .suffix{color:var(--muted);pointer-events:none;font-size:11px;position:absolute;top:50%;right:8px;transform:translateY(-50%)}.num .prefix{color:var(--muted);pointer-events:none;font-size:11px;font-weight:700;position:absolute;top:50%;left:8px;transform:translateY(-50%)}.seg{background:var(--panel-2);border:1px solid var(--line);border-radius:7px;padding:2px;display:flex}.seg button{cursor:pointer;color:var(--muted);background:0 0;border:0;border-radius:5px;flex:1;padding:5px}.seg button.on{background:var(--line);color:var(--text)}.muted{color:var(--muted)}.hint{color:var(--muted);margin:-4px 0 0;font-size:12px;line-height:1.4}.pad{padding:16px}.warnings,.tips{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.warnings li{background:var(--panel-2);border-left:3px solid;border-radius:6px;padding:8px 10px;line-height:1.35}.warnings li.bad{border-color:var(--bad)}.warnings li.warn{border-color:var(--warn)}.warnings li.ok{border-color:var(--good)}.tips li{color:var(--muted);padding-left:12px;line-height:1.4;position:relative}.tips li:before{content:"•";color:var(--accent);position:absolute;left:0}.layers{padding:6px 0;font-size:13px}.layer{cursor:pointer;border-left:2px solid #0000;align-items:center;gap:6px;padding:4px 8px 4px 6px;display:flex}.layer:hover{background:var(--panel-2)}.layer.on{border-left-color:var(--accent);background:#22303f}.layer.hidden .layer-name,.layer.hidden .layer-size{opacity:.4}.caret{width:14px;color:var(--muted);cursor:pointer;background:0 0;border:0;padding:0;font-size:11px}.swatch{border-radius:2px;flex:none;width:10px;height:10px}.layer-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.layer-count{color:var(--muted);background:var(--panel-2);border-radius:8px;padding:0 6px;font-size:10px}.layer-size{color:var(--muted);font-variant-numeric:tabular-nums;font-size:11px}.eye{color:var(--muted);cursor:pointer;background:0 0;border:0;place-items:center;padding:2px;display:grid}.eye:hover{color:var(--text)}@media (width<=900px){.app{grid-template:"top top""tools cbar"46px"tools stage"60vh"tools status"30px"panel panel"/52px 1fr;height:auto}.topbar{flex-wrap:wrap;gap:8px;padding:8px 14px}.top-actions{flex-wrap:wrap}.panel{border-left:0;border-top:1px solid var(--line)}}