.op.svelte-lduzu5{cursor:pointer;border:var(--border);border-radius:var(--radius-lg);background:var(--color-surface);width:2.5rem;height:2.5rem;color:var(--color-primary);place-items:center;padding:0;font-weight:700;line-height:1;display:grid}.node.svelte-lduzu5{--op-size:2rem;cursor:grab;box-sizing:border-box;box-shadow:var(--shadow);border:var(--border);border-radius:var(--radius-lg);background:#fafafa;justify-content:center;align-items:center;margin:0 auto;padding:.75rem;display:flex}.node.svelte-lduzu5 :where(.svelte-lduzu5):hover{border-color:var(--color-primary)}.node[data-selected=true].svelte-lduzu5{box-shadow:var(--shadow);border-color:var(--color-primary);background:rgb(from var(--color-primary) r g b / 8%)}.node[data-dragging=true].svelte-lduzu5{opacity:.4}.node[data-drop-target=true].svelte-lduzu5{border-style:dashed;border-color:var(--color-primary);background:rgb(from var(--color-primary) r g b / 15%)}.node[data-selected=true].svelte-lduzu5>:where(.svelte-lduzu5)>.op:where(.svelte-lduzu5){border-color:var(--color-primary);color:var(--color-primary)}.divide.svelte-lduzu5,.mul.svelte-lduzu5{align-items:center;gap:.5rem;display:flex}.fn-call.svelte-lduzu5{align-items:center;gap:.25rem;display:flex}.piecewise.svelte-lduzu5{align-items:flex-start;gap:.5rem;display:flex}.pieces.svelte-lduzu5{flex-direction:column;gap:.35rem;display:flex}.piece.svelte-lduzu5{align-items:center;gap:.35rem;display:flex}.child.svelte-lduzu5{box-sizing:border-box;flex:1}.sub-node.svelte-lduzu5{align-self:flex-end;margin-bottom:.1rem;font-size:.7rem}.fn-label.svelte-lduzu5{letter-spacing:.02em;width:auto;padding:0 .6rem;font-size:.85rem}.paren.svelte-lduzu5{color:#6b7280;-webkit-user-select:none;user-select:none;font-size:1.1rem;font-weight:500;line-height:1}.comma.svelte-lduzu5{color:#6b7280;-webkit-user-select:none;user-select:none;font-weight:500}.if-label.svelte-lduzu5{color:#6b7280;-webkit-user-select:none;user-select:none;font-size:.8rem;font-style:italic}.leaf.svelte-lduzu5{border-radius:var(--radius-full);color:#1f2937;background:#e2e8f0;justify-content:center;align-items:center;gap:.35rem;padding:.35rem .55rem;font-weight:600;display:inline-flex}.badge.svelte-lduzu5{color:#4b5563;letter-spacing:.05em;text-transform:uppercase;font-size:.65rem}.value.svelte-lduzu5{font-size:1rem}@media (width<=640px){.node.svelte-lduzu5{justify-content:flex-start;align-items:stretch;padding:.4rem}.divide.svelte-lduzu5,.mul.svelte-lduzu5,.fn-call.svelte-lduzu5,.piecewise.svelte-lduzu5,.piece.svelte-lduzu5{flex-direction:column;align-items:stretch}.child.svelte-lduzu5{flex:initial;margin-left:calc(var(--op-size) / 2);border-left:2px solid var(--color-surface);padding-left:.5rem}.node[data-selected=true].svelte-lduzu5>:where(.svelte-lduzu5)>.child:where(.svelte-lduzu5){border-left-color:var(--color-primary)}.op.svelte-lduzu5{height:var(--op-size);align-self:flex-start}.op.svelte-lduzu5:not(.fn-label){width:var(--op-size);min-width:var(--op-size);padding:0}.paren.svelte-lduzu5,.comma.svelte-lduzu5{display:none}}section.svelte-3hrw1k{gap:var(--gap);flex-direction:column;display:flex}.comment.svelte-3hrw1k{color:#4b5563;margin:0}.palette-groups.svelte-3hrw1k{flex-direction:column;gap:.75rem;display:flex}.group-label.svelte-3hrw1k{cursor:pointer;color:#6b7280;letter-spacing:.06em;text-transform:uppercase;font-size:.75rem;font-weight:600}.group-label.svelte-3hrw1k:hover{color:#374151}.palette.svelte-3hrw1k{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:.5rem;margin-top:.35rem;display:grid}.palette-button.svelte-3hrw1k{cursor:pointer;border:var(--border);border-radius:var(--radius-lg);text-align:left;background:#f9fafb;padding:.5rem .75rem;transition:transform .12s,box-shadow .12s,border-color .12s}.palette-button.svelte-3hrw1k:hover:not(:disabled){border-color:var(--color-surface);transform:translateY(-2px);box-shadow:0 6px 16px #00000014}.palette-button.svelte-3hrw1k:disabled{opacity:.45;cursor:not-allowed;box-shadow:none;transform:none}.palette-button.svelte-3hrw1k .label:where(.svelte-3hrw1k){color:#111827;font-weight:700;display:block}.palette-button.svelte-3hrw1k .hint:where(.svelte-3hrw1k){color:#4b5563;font-size:.85rem;display:block}.editor-grid.svelte-3hrw1k{flex-direction:column;gap:1rem;display:flex}.window.svelte-3hrw1k{box-shadow:var(--shadow);border:var(--border);border-radius:var(--radius-lg);background:#fff;min-width:0;overflow:hidden}.window-header.svelte-3hrw1k{background:linear-gradient(90deg, var(--color-surface), lch(from var(--color-surface) calc(l + 20) c h));color:#fff;padding:.75rem 1rem;font-weight:700}.window-body.svelte-3hrw1k{flex-direction:column;gap:.75rem;min-width:0;padding:1rem;display:flex}.builder-canvas.svelte-3hrw1k{cursor:pointer;border:var(--border);border-radius:var(--radius-lg);min-width:0;padding:.75rem;transition:border-color .12s,background .12s;display:flex;overflow-x:auto}.builder-canvas[data-wrap-active=true].svelte-3hrw1k{border-style:solid;border-color:var(--color-primary);background:rgb(from var(--color-primary) r g b / 8%)}@media (width<=640px){.builder-canvas.svelte-3hrw1k{display:block}}.hint-line.svelte-3hrw1k{color:#6b7280;margin:0;font-size:.9rem}.preview.svelte-3hrw1k{gap:1rem;min-width:0;overflow-x:auto}.edit-row.svelte-3hrw1k{grid-template-columns:auto 1fr;align-items:center;gap:.35rem .6rem;margin-top:.5rem;display:grid}label.svelte-3hrw1k{color:#374151;font-size:.9rem}select.svelte-3hrw1k,input[type=number].svelte-3hrw1k{border:var(--border);border-radius:var(--radius-lg);width:100%;padding:.35rem .5rem;font-size:.95rem}