.cad-workspace{display:grid;grid-template-columns:260px minmax(340px,1fr) 275px;gap:1rem;align-items:start}.cad-left,.cad-right{max-height:calc(100vh - 210px);overflow:auto;scrollbar-width:thin;position:sticky;top:1rem}.cad-left{padding:1rem}.cad-palette{display:grid;grid-template-columns:repeat(3,1fr);gap:.35rem;margin-bottom:1rem}.cad-palette button{padding:.2rem .15rem .5rem;background:#111b27;border:1px solid #344153;overflow:hidden}.cad-palette button.active{border-color:var(--accent);background:#342a25}.cad-palette canvas{width:100%;height:52px;pointer-events:none}.cad-palette span{display:block;font-size:.75rem;font-weight:500;overflow-wrap:anywhere}.cad-tools{display:flex;flex-wrap:wrap;gap:.35rem;padding:.6rem;background:#19212d;border:1px solid var(--border);border-radius:8px;margin-bottom:.6rem}.cad-tools button{background:transparent;padding:.65rem .7rem;border-color:transparent}.cad-tools button.active{background:#453224;border-color:var(--accent);color:#ffb87d}.cad-viewbar{display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem;margin-bottom:.6rem}.cad-viewbar button{padding:.5rem .6rem}.cad-canvas-wrap{height:560px;max-height:70vh;min-height:320px;background:radial-gradient(ellipse at 40% 40%,#263849,#101925)}.cad-cursor{position:absolute;top:.8rem;left:1rem;font:14px Consolas,monospace;letter-spacing:.02em;color:#cbdde8;background:#14202acb;padding:.4rem .55rem;border-radius:4px;pointer-events:none}.cad-canvas-wrap .mesh-hint{font-size:.75rem;letter-spacing:.03em;max-width:calc(100% - 2rem);line-height:1.5;background:#14202aaf;padding:.3rem .4rem}.cad-object-list{display:flex;flex-direction:column;gap:.35rem;max-height:250px;overflow:auto;margin-bottom:1rem;scrollbar-width:thin}.cad-object{display:flex;align-items:center;border:1px solid #344153;border-radius:5px;padding:0 .5rem;background:#121e2b}.cad-object.selected{border-color:#d58950;background:#342c28}.cad-object input{flex-shrink:0}.cad-object button{border:0;background:transparent;text-align:left;padding:.5rem .1rem;flex:1;min-width:0;font-size:.875rem}.cad-object button span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cad-object button small{display:block;font-size:.75rem;font-weight:400;color:var(--muted);margin-top:.2rem}.cad-right .three{gap:.4rem}.cad-right .three input{padding:.5rem .3rem;font-size:.9rem}.cad-right h3{margin-top:.5rem}.cad-right .separator{margin:1rem 0}.cad-help{margin-top:1rem}.cad-help summary,.cad-slice summary{cursor:pointer;font-size:.9rem;font-weight:600;padding:.2rem 0 .6rem}.cad-help p{font-size:.875rem;color:var(--muted)}#cad-export-scope{width:auto;margin:0;max-width:220px;min-height:41px}#cad-shape-fields{display:grid;grid-template-columns:1fr 1fr;gap:0 .6rem}#cad-shape-fields label{font-size:.8rem}#cad-shape-fields input{margin-top:.2rem}#cad-draft-info{color:#e1c095}#cad-status{font-size:.875rem}#cad-status:empty{display:none}#cad-root .metrics b{font-size:1rem}#cad-root #slice-preview{width:100%;height:140px;background:#e8edf1;border-radius:5px}#cad-root .section-label{font-size:.75rem}#cad-root #slice-range{width:100%}#cad-root .workbar h1{letter-spacing:-.025em}
@media(min-width:1650px){.cad-workspace{grid-template-columns:285px minmax(400px,1fr) 290px}.cad-canvas-wrap{height:650px}}
@media(max-width:1280px){.cad-workspace{grid-template-columns:255px minmax(300px,1fr)}.cad-right{grid-column:1/-1;max-height:none;position:static;display:grid;grid-template-columns:minmax(200px,1fr) minmax(300px,1.5fr) minmax(200px,1fr);gap:1rem}.cad-right>.section-label{grid-column:1/-1}.cad-right>.separator{display:none}.cad-right>.cad-slice{grid-column:3}.cad-right #cad-object-list{max-height:350px}.cad-right #cad-inspector{grid-column:2}.cad-canvas-wrap{height:550px}}
@media(max-width:760px){.cad-workspace{display:flex;flex-direction:column}.cad-workspace>*{width:100%}.cad-center{order:0}.cad-left{order:1;position:static;max-height:none}.cad-right{order:2;position:static;display:block;max-height:none}.cad-canvas-wrap{height:430px;max-height:65vh;min-height:300px}.cad-tools{padding:.35rem;gap:.2rem}.cad-tools button{padding:.55rem;font-size:.875rem}.cad-palette{grid-template-columns:repeat(3,1fr)}.cad-palette canvas{height:70px}.cad-palette span{font-size:.875rem}.cad-left #cad-shape-fields{grid-template-columns:repeat(3,1fr)}#cad-root .workbar{gap:1rem}#cad-root .workbar p{font-size:.875rem}#cad-root .workbar .actions{gap:.4rem}#cad-root .workbar .actions button{padding:.6rem}#cad-root #cad-export-scope{max-width:180px}.cad-right #cad-object-list{max-height:220px}.cad-help{margin-bottom:.5rem}}

.cad-paintbar{display:flex;align-items:end;flex-wrap:wrap;gap:.6rem;padding:.7rem;background:#152331;border:1px solid var(--border);border-radius:8px;margin-bottom:.7rem}.cad-paintbar label{margin:0;font-size:.875rem;display:grid;gap:.3rem}.cad-paintbar input,.cad-paintbar select{margin:0;min-height:38px;width:88px;padding:.4rem}.cad-paintbar input[type=color]{width:46px;padding:.2rem;cursor:pointer}.cad-paintbar button{font-size:.875rem;padding:.6rem}.cad-ink-swatches{display:grid;grid-template-columns:repeat(3,22px);gap:4px}.cad-ink-swatches button{background:var(--ink);width:22px;height:22px;border:1px solid #536678;border-radius:4px;padding:0}.cad-ink-swatches button:hover{outline:2px solid white}.cad-canvas-wrap canvas{touch-action:none}#cad-tools button[data-cad-tool=freehand],#cad-tools button[data-cad-tool=point]{font-weight:700}
@media(max-width:760px){.cad-paintbar{gap:.5rem}.cad-paintbar input,.cad-paintbar select{width:75px}.cad-paintbar button{padding:.5rem}.cad-ink-swatches{grid-template-columns:repeat(3,24px)}.cad-ink-swatches button{width:24px;height:24px}}