.bo-canvas-shell{border-radius:12px;position:relative;overflow:hidden}.bo-controls .field{flex:240px}.bo-controls .segmented{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-surface);grid-template-columns:1fr 1fr;gap:0;display:grid;overflow:hidden}.bo-scale-btn{min-height:var(--control-h);width:100%;font-size:var(--control-fs);background:var(--bg-surface);color:var(--text);border:0;border-right:1px solid var(--border);border-radius:0;line-height:1.1}.bo-scale-btn:last-child{border-right:0}.bo-scale-btn:not(.active):hover{background:var(--bg-hover)}.bo-scale-btn.active{background:var(--accent);color:#fff;box-shadow:inset 0 -2px #0000002e}.bo-canvas-shell canvas{width:100%;height:auto;display:block}#bo-spock-body{border-left:0;padding-left:0}.bo-canvas-actions{z-index:2;position:absolute;top:calc(.45rem - 2px);right:calc(.6rem - 4px)}.bo-fs-btn{background:color-mix(in srgb, var(--bg-surface,#fff) 82%, transparent);width:1.7rem;height:1.7rem;color:var(--text,#0f172a);cursor:pointer;border:0;border-radius:.4rem;line-height:1}.bo-fs-btn:hover{color:var(--accent);background:color-mix(in srgb, var(--accent) 16%, transparent)}.bo-canvas-shell:fullscreen{border-radius:0;width:100vw;height:100vh;padding:.75rem}.bo-canvas-shell:fullscreen canvas{height:calc(100vh - 1.5rem)}.bo-control-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.85rem;margin-bottom:.85rem;display:grid}.bo-control-grid .field{margin:0}.bo-control-grid label,.bo-scale-field>label{margin-bottom:.35rem;font-weight:650;display:block}.bo-control-grid small{color:var(--text-dim);font-weight:500}.bo-input-pair{grid-template-columns:minmax(0,1fr) 92px;align-items:center;gap:.65rem;display:grid}.bo-input-pair input[type=range]{width:100%;min-width:0;accent-color:var(--accent)}.bo-input-pair input[type=number]{width:100%;min-width:0}.bo-scale-field{margin-bottom:.85rem}.bo-scale-segmented{border:1px solid var(--border);border-radius:var(--radius);grid-template-columns:repeat(3,1fr);display:grid;overflow:hidden}.bo-scale-segmented .bo-scale-btn{border-right:1px solid var(--border)}.bo-scale-segmented .bo-scale-btn:last-child{border-right:0}.bo-scale-segmented .bo-scale-btn.active{background:var(--accent);color:#fff}.bo-curve-picker{border:1px solid var(--border);border-radius:var(--radius);margin:0 0 .85rem;padding:.7rem .8rem .8rem}.bo-curve-picker legend{padding:0 .3rem;font-weight:700}.bo-curve-chips{flex-wrap:wrap;gap:.45rem;display:flex}.bo-curve-chip{border:1px solid var(--border);background:var(--bg-surface);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:999px;align-items:center;gap:.4rem;min-height:34px;padding:.35rem .6rem;font-size:.88rem;display:inline-flex}.bo-curve-chip:has(input:checked){border-color:var(--bo-curve);background:color-mix(in srgb, var(--bo-curve) 10%, var(--bg-surface));box-shadow:inset 0 0 0 1px var(--bo-curve)}.bo-curve-chip input{opacity:0;pointer-events:none;position:absolute}.bo-curve-chip i,.bo-result-curve i{background:var(--bo-curve);border-radius:2px;flex:none;width:16px;height:3px}.bo-curve-chip:focus-within{outline:2px solid var(--accent);outline-offset:2px}.bo-factor-panel{border-radius:var(--radius);background:color-mix(in srgb, #7c3aed 8%, var(--bg-surface));border:1px solid #7c3aed;margin-bottom:.85rem;padding:.75rem .85rem;display:block;box-shadow:inset 0 0 0 1px #7c3aed8c}.bo-factor-panel[hidden]{display:none}#bo-crossover{color:var(--text-dim);flex-direction:column;gap:.12rem;font-size:.82rem;display:flex}#bo-crossover strong{color:#7c3aed;font-size:1rem}#bo-crossover small{color:var(--text-dim);font-size:.76rem}.bo-canvas-shell canvas{touch-action:none;cursor:crosshair}.bo-canvas-shell canvas:focus-visible{outline:2px solid var(--accent);outline-offset:-3px}#st-related{margin-top:1.5rem;margin-bottom:1rem}.bo-results{margin-top:.85rem;padding:0;overflow:hidden}.bo-results-title{border-bottom:1px solid var(--border);justify-content:space-between;align-items:baseline;padding:.75rem .9rem;display:flex}.bo-results-title span{color:var(--text-dim);font-size:.85rem}.bo-result-head,.bo-result-row{grid-template-columns:minmax(120px,1.3fr) minmax(100px,1fr) minmax(105px,.8fr);align-items:center;gap:.75rem;padding:.55rem .9rem;display:grid}.bo-result-head{color:var(--text-dim);border-bottom:1px solid var(--border);font-size:.75rem}.bo-result-head span:nth-child(2),.bo-result-row strong,.bo-result-head span:last-child,.bo-result-row>span:last-child{text-align:right}.bo-result-row+.bo-result-row{border-top:1px solid color-mix(in srgb, var(--border) 65%, transparent)}.bo-result-curve{align-items:center;gap:.45rem;min-width:0;display:flex}.bo-empty{color:var(--text-dim);padding:1rem}@media (width<=680px){.bo-control-grid,.bo-scale-segmented{grid-template-columns:1fr}.bo-scale-segmented .bo-scale-btn{border-right:0;border-bottom:1px solid var(--border)}.bo-scale-segmented .bo-scale-btn:last-child{border-bottom:0}.bo-result-head,.bo-result-row{grid-template-columns:minmax(105px,1fr) minmax(90px,.85fr) 86px;gap:.4rem;padding-left:.65rem;padding-right:.65rem;font-size:.82rem}.bo-result-head{font-size:.68rem}}