.vizc{--vizc-grid: color-mix(in srgb, var(--ink3) 14%, transparent);--vizc-grid-major: color-mix(in srgb, var(--ink3) 26%, transparent);--vizc-sel: var(--copper);background:radial-gradient(120% 100% at 50% 0%,color-mix(in srgb,var(--panel) 60%,transparent),transparent 70%),var(--bg2);border:1px solid var(--line);border-radius:10px;cursor:default;min-height:320px;-webkit-user-select:none;user-select:none}.vizc:focus-visible{border-color:var(--vizc-sel)}.vizc-node{-webkit-user-select:none;user-select:none}.vizc-node .vizc-art{display:block}.vizc-node .vizc-art svg{display:block;width:100%;height:100%;overflow:visible}.vizc-node .vizc-art.loading{border:1px dashed var(--line);border-radius:8px;background:color-mix(in srgb,var(--panel) 70%,transparent)}.vizc-node.sel .vizc-art{outline:2px solid var(--vizc-sel);outline-offset:3px;border-radius:6px}.vizc-node:active{cursor:grabbing}.vizc-label{text-align:center;pointer-events:none;font-family:var(--mono);line-height:1.3}.vizc-label .name{display:block;font-size:11.5px;color:var(--ink2)}.vizc-label .chips{display:block;font-size:9.5px;color:var(--ink3);letter-spacing:.04em}.vizc-wire-label,.vizc-pad-label{font-family:var(--mono);paint-order:stroke fill;stroke:var(--bg2);stroke-width:3.5px;stroke-linejoin:round;pointer-events:none}.vizc-wire-label{font-size:10px;fill:var(--ink2)}.vizc-pad-label{font-size:9px;fill:var(--ink3)}.vizc-tag-label{font-family:var(--mono);font-size:9px;fill:var(--ink2);pointer-events:none}.vizc-pad .dot{fill:var(--ink3);opacity:.8}.vizc-pad:hover .dot,.vizc-pad .dot.armed{fill:var(--vizc-sel);opacity:1}.vizc-pad .dot.derived{fill:none;stroke:var(--ink3);stroke-width:1.5px;stroke-dasharray:2 2}.vizc-pad:hover .dot.derived{stroke:var(--vizc-sel)}.vizc-handle{filter:drop-shadow(0 1px 2px rgb(0 0 0 / .35))}.vizc-warn{position:absolute;left:12px;bottom:12px;font-family:var(--mono);font-size:11px;color:var(--warn);background:color-mix(in srgb,var(--panel) 88%,transparent);border:1px solid color-mix(in srgb,var(--warn) 40%,transparent);border-radius:6px;padding:5px 10px}.lab{display:grid;grid-template-columns:1fr 320px;gap:14px;align-items:start}@media (max-width: 1080px){.lab{grid-template-columns:1fr}}.lab-stage{display:flex;flex-direction:column;gap:10px;min-width:0}.lab-canvas{height:min(74vh,780px);min-height:460px}.lab-bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-family:var(--mono);font-size:11.5px;color:var(--ink3)}.lab-bar .sep{width:1px;align-self:stretch;background:var(--line);margin:0 4px}.lab-bar .btn{padding:5px 12px;font-size:11.5px}.lab-bar .btn.on{border-color:var(--vizc-sel);color:var(--ink)}.lab-bar label{display:inline-flex;align-items:center;gap:6px}.lab-side{display:flex;flex-direction:column;gap:12px}.lab-card{background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:12px 14px}.lab-card h4{margin:0 0 10px;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink3);font-weight:600}.lab-card .row{display:flex;align-items:center;gap:8px;margin-bottom:7px}.lab-card .row:last-child{margin-bottom:0}.lab-card .row>label{font-family:var(--mono);font-size:10.5px;color:var(--ink3);width:62px;flex:none}.lab-card input[type=text],.lab-card select,.lab-card textarea{flex:1;min-width:0;background:var(--bg2);color:var(--ink);border:1px solid var(--line);border-radius:5px;padding:5px 8px;font-family:var(--mono);font-size:11.5px}.lab-card textarea{resize:vertical;line-height:1.45}.lab-hint{font-size:11px;color:var(--ink3);line-height:1.5}.lab-hint kbd{font-family:var(--mono);font-size:10px;border:1px solid var(--line);border-radius:4px;padding:0 4px;color:var(--ink2)}.lab-palette{display:flex;flex-wrap:wrap;gap:6px;max-height:210px;overflow:auto}.lab-chip{font-family:var(--mono);font-size:10.5px;color:var(--ink2);background:var(--bg2);border:1px solid var(--line);border-radius:20px;padding:3px 10px}.lab-chip:hover{border-color:var(--vizc-sel);color:var(--ink)}.lab-list{display:flex;flex-direction:column;gap:4px;max-height:240px;overflow:auto}.lab-row{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;color:var(--ink2);background:var(--bg2);border:1px solid transparent;border-radius:5px;padding:4px 8px;text-align:left;width:100%}.lab-row:hover{border-color:var(--line);color:var(--ink)}.lab-row.sel{border-color:var(--vizc-sel);color:var(--ink)}.lab-row .swatch{width:9px;height:9px;border-radius:50%;flex:none}.lab-row .grow{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lab-row .dim{color:var(--ink3);font-size:10px}.lab-json{width:100%;min-height:240px;background:var(--bg);color:var(--ink2);border:1px solid var(--line);border-radius:6px;padding:10px;font-family:var(--mono);font-size:11px;line-height:1.5}.lab-json.bad{border-color:var(--bad)}.vizv{display:flex}.vizv>.vizc{flex:1;min-width:0}.vizv-gate{display:grid;place-items:center;background:var(--bg2);border:1px solid var(--line);border-radius:10px;color:var(--ink3);font-family:var(--mono);font-size:12px}.lab-editor{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:14px 16px}.diagram-edit-canvas{display:flex;height:clamp(360px,56vh,620px)}.diagram-edit-canvas>.vizc{flex:1;min-width:0}