:root{--wbm-sans: system-ui, -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;--wbm-mono: ui-monospace, 'Cascadia Code', 'Source Code Pro', Menlo, Consolas, 'DejaVu Sans Mono', monospace}.wbm{display:flex;flex-direction:column;width:100%;height:100%;overflow:hidden;background:var(--wbm-bg);color:var(--wbm-text);font-family:var(--wbm-sans)}.wbm-header{display:flex;align-items:center;gap:1.2rem;padding:.55rem 1.2rem;background:var(--wbm-surface);border-bottom:1px solid var(--wbm-border);flex-shrink:0;flex-wrap:wrap}.wbm-title{font-size:clamp(.85rem,2vw,1.05rem);font-weight:700;letter-spacing:.04em;white-space:nowrap}.wbm-subtitle{font-size:.68rem;font-family:var(--wbm-mono);color:var(--wbm-muted);margin-top:.1rem}.wbm-controls{display:flex;align-items:center;gap:.7rem;flex-wrap:wrap}.wbm-label{font-size:.7rem;font-family:var(--wbm-mono);color:var(--wbm-muted);letter-spacing:.06em}.wbm-select{background:var(--wbm-bg);color:var(--wbm-text);border:1px solid var(--wbm-border);border-radius:4px;padding:.25rem .55rem;font-size:.78rem;font-family:var(--wbm-mono);cursor:pointer;outline:none;transition:border-color .15s}.wbm-select:focus{border-color:var(--wbm-accent)}.wbm-select:focus-visible{outline:2px solid var(--wbm-accent);outline-offset:2px}.wbm-play-btn{background:transparent;color:var(--wbm-accent);border:1px solid var(--wbm-accent);border-radius:4px;padding:.2rem .6rem;font-size:.9rem;line-height:1;cursor:pointer;flex-shrink:0;transition:background .15s}.wbm-play-btn:hover:not(:disabled){background:var(--wbm-accent-dim)}.wbm-play-btn:disabled{opacity:.35;cursor:default}.wbm-play-btn.hidden{display:none}.wbm-status{font-size:.7rem;font-family:var(--wbm-mono);white-space:nowrap}.wbm-status[data-state=loading]{color:var(--wbm-loading);animation:wbm-blink 1s ease-in-out infinite}.wbm-status[data-state=ready]{color:var(--wbm-accent)}.wbm-status[data-state=error]{color:var(--wbm-error)}@keyframes wbm-blink{50%{opacity:.4}}.wbm-legend{margin-left:auto;display:flex;align-items:center}.wbm-legend svg{font-family:var(--wbm-mono) !important;font-size:11px !important}.wbm-canvas{flex:1;position:relative;overflow:hidden;background:var(--wbm-bg);cursor:grab}.wbm-canvas:active{cursor:grabbing}.wbm-canvas svg{display:block}.wbm-placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--wbm-mono);color:var(--wbm-muted);font-size:.9rem}.wbm-canvas svg g[aria-label=tip] text,.wbm-canvas svg g[aria-label=tip] tspan{fill:#111 !important}