.fr-tool{gap:1.1rem}.fr-rules{border:1px solid var(--border-card);border-radius:var(--radius-lg);background:var(--bg-card);flex-direction:column;gap:.75rem;padding:1rem 1.1rem;display:flex}.fr-rule{grid-template-columns:auto minmax(0,1fr) minmax(0,1fr) auto;align-items:end;gap:.6rem .75rem;display:grid}.fr-rule>.fr-field:first-child{grid-column:1/3}.fr-rule-num{border-radius:var(--radius-full);background:var(--border-subtle);width:1.6rem;height:1.6rem;color:var(--text-primary);place-items:center;margin-bottom:.55rem;font-size:.75rem;font-weight:700;display:inline-grid}.fr-rule-meta{align-items:center;gap:.4rem;min-height:40px;display:flex}.fr-rule-note{grid-column:1/-1;margin:0}.fr-mono{font-family:var(--font-mono)}.fr-rule .ui-input{min-height:40px}.fr-options{flex-wrap:wrap;gap:.75rem 1.5rem;display:flex}.fr-panels{gap:1.25rem}.fr-head{justify-content:space-between;align-items:center;gap:.5rem;min-height:32px;display:flex}.fr-summary{color:var(--text-secondary);align-items:center;gap:.35rem;font-size:.8rem;font-weight:600;display:inline-flex}.fr-editor{border-radius:var(--radius-md);background:var(--bg-input);position:relative}.fr-textarea,.fr-backdrop{border:1px solid var(--border-input);border-radius:var(--radius-md);font:.875rem/1.6 var(--font-mono);letter-spacing:normal;tab-size:4;white-space:pre-wrap;overflow-wrap:anywhere;word-break:normal;scrollbar-gutter:stable;margin:0;padding:.8rem .9rem}.fr-textarea{resize:vertical;width:100%;height:320px;min-height:280px;color:var(--text-primary);background:0 0;outline:none;display:block;position:relative;overflow-y:auto}.fr-textarea:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #6366f11f}.fr-output{background:var(--bg-secondary)}.fr-backdrop{color:#0000;pointer-events:none;border-color:#0000;position:absolute;inset:0;overflow:hidden}.fr-backdrop mark{color:#0000;background:#f59e0b59;border-radius:3px;box-shadow:0 0 0 1px #f59e0b8c}@media (width<=768px){.fr-rule{grid-template-columns:auto minmax(0,1fr) auto}.fr-rule>.fr-field:first-child,.fr-rule>.fr-field:nth-of-type(2){grid-column:1/3}.fr-textarea{height:220px;min-height:180px}.fr-tool .ui-btn-sm,.fr-tool .ui-segment{min-height:40px}}