.harness{font-family:system-ui,sans-serif;margin:0 auto;max-width:1100px;padding:16px}.harness h1{font-size:18px;margin:0 0 4px}.harness #status{color:#2a7;font-size:13px;margin-bottom:12px}.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(340px,1fr))}.panel{border:1px solid #ccc;border-radius:4px;padding:10px}.panel h2{font-size:14px;margin:0 0 8px}.row{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:6px;align-items:center}.row .grow{flex:1 1 auto}button{cursor:pointer;padding:4px 8px}input,select,textarea{font-size:13px;padding:3px 5px}textarea{width:100%;box-sizing:border-box;font-family:ui-monospace,monospace}.status-line{font-size:12px;margin:4px 0;word-break:break-all}.mono{font-family:ui-monospace,monospace}.muted{color:#888}.error{color:#c33;font-size:12px;margin:4px 0}.dump{background:#f6f6f6;border:1px solid #ddd;font-size:11px;max-height:240px;overflow:auto;padding:6px;white-space:pre-wrap;word-break:break-all}.lib-table{border-collapse:collapse;font-size:12px;width:100%}.lib-table td{border-top:1px solid #eee;padding:4px 2px;vertical-align:middle}.lib-table button{margin-right:4px}.locked-gate{font-family:system-ui,sans-serif;padding:24px}