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6px)}.menu-separator{background:var(--border);height:1px}.visually-hidden{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.scene{background:var(--surface-scene);height:100%;position:relative;overflow:hidden}.scene canvas{touch-action:none;width:100%;height:100%;display:block;position:absolute;inset:0}.scene canvas:focus{outline:none}.scene canvas:focus-visible{outline:2px solid var(--scene-accent);outline-offset:-2px}.scene.dropping:after{border:2px dashed var(--scene-accent);border-radius:var(--radius-tool);content:"";pointer-events:none;position:absolute;inset:8px}.bottom-stack>.tooltip{background:var(--ink);border-radius:var(--radius-control);box-shadow:var(--shadow-tooltip);color:var(--on-ink);pointer-events:none;text-overflow:ellipsis;white-space:nowrap;padding:7px 12px;font-size:13px;overflow:hidden}.toast{background:var(--ink);border:1px solid var(--ink);border-radius:var(--radius-control);box-shadow:var(--shadow-tooltip);color:var(--on-ink);align-items:center;gap:10px;padding:7px 12px;font-size:13px;font-weight:500;display:flex}.toast .toast-close{color:inherit;cursor:pointer;background:0 0;border:0;margin:-4px -6px -4px 0;padding:4px;display:flex}.toast .toast-action{border-radius:var(--radius-control);color:inherit;cursor:pointer;font:inherit;background:0 0;border:1px solid;padding:2px 8px}.range-input{accent-color:var(--ink);width:90px}.range-value{color:var(--text-muted);font-variant-numeric:tabular-nums;min-width:44px}.toast.error{background:var(--surface-error);border-color:var(--error);color:var(--error)}.toast.success{background:var(--surface-success);border-color:var(--ok);color:var(--ok)}.select-band{border:1px solid var(--scene-accent);height:var(--band-h,0);left:var(--band-x,0);pointer-events:none;top:var(--band-y,0);width:var(--band-w,0);position:absolute}.turn-axis-handle{cursor:grab;height:40px;left:var(--axis-x,0);top:var(--axis-y,0);touch-action:none;background:0 0;border:0;border-radius:50%;width:40px;padding:0;position:absolute;transform:translate(-50%,-50%)}.turn-axis-handle:active{cursor:grabbing}.turn-axis-handle:focus-visible{box-shadow:0 0 0 2px var(--scene-accent);outline:none}.wizard-end{background:var(--surface);border-radius:var(--radius-tool);box-shadow:var(--shadow-float);color:var(--text);cursor:pointer;height:var(--touch-target);right:var(--space-bar);top:var(--space-bar);width:var(--touch-target);border:0;justify-content:center;align-items:center;padding:0;display:flex;position:absolute}.wizard-end:hover{background:var(--surface-hover)}.view-dock{--cube:56px;--view-button:40px;align-items:center;gap:var(--space-row);pointer-events:none;right:var(--space-bar);top:var(--space-bar);z-index:6;flex-direction:column;display:flex;position:absolute}.view-cube{height:calc(var(--cube) + 20px);perspective:400px;pointer-events:auto;width:calc(var(--cube) + 20px)}.view-cube .cube{height:var(--cube);transform-style:preserve-3d;width:var(--cube);margin:10px;position:relative;transform:rotateX(-28deg)rotateY(-40deg)}.view-cube .face{background:var(--surface);border:1px solid 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var(--border-strong);border:0;flex:none;width:26px;height:26px;padding:0}.swatch:hover:not(.active){outline:2px solid var(--border);outline-offset:1px}.swatch.active{outline:2px solid var(--ink);outline-offset:2px}.swatch[data-color=red]{background:var(--quadro-red)}.swatch[data-color=green]{background:var(--quadro-green)}.swatch[data-color=blue]{background:var(--quadro-blue)}.swatch[data-color=yellow]{background:var(--quadro-yellow)}.swatch[data-color=pearl-white]{background:var(--quadro-pearl-white)}.swatch[data-color=dark-grey]{background:var(--quadro-dark-grey)}.swatch[data-color=dove-blue]{background:var(--quadro-dove-blue)}.swatch[data-color=moody-blue]{background:var(--quadro-moody-blue)}.swatch[data-color=may-green]{background:var(--quadro-may-green)}.swatch[data-color=emerald-green]{background:var(--quadro-emerald-green)}.swatch[data-color=bunnys-nose]{background:var(--quadro-bunnys-nose)}.swatch[data-color=tawny-port]{background:var(--quadro-tawny-port)}.swatch-auto{background:var(--surface-segment);color:var(--text);cursor:pointer;justify-content:center;align-items:center;display:inline-flex}.overflow-menu{flex-wrap:wrap;justify-content:center;gap:10px;padding:8px}.overflow-menu 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