.aieo-trs-zone-block{margin-bottom:18px}.aieo-trs-zone-title{display:flex;align-items:center;gap:10px;padding:6px 0;margin-bottom:6px;font-size:13px;font-weight:600;color:var(--ra-foreground, #1f2937);border-bottom:1px solid var(--ra-border, #e5e7eb)}.aieo-trs-zone-name{flex:1}.aieo-trs-zone-add{margin-top:6px}.aieo-trs-carrier-row{display:flex;align-items:center;gap:12px;padding:8px 10px;margin-bottom:4px;border-radius:var(--ra-radius-md, 6px);background:var(--ra-muted, #f9fafb)}.aieo-trs-carrier-row.is-active{background:var(--ra-primary-soft, #eef2ff);outline:1px solid var(--ra-primary, #c7d2fe)}.aieo-trs-carrier-name{flex:1;font-weight:500}.aieo-trs-carrier-name.is-disabled{color:var(--ra-muted-foreground, #9ca3af)}.aieo-trs-rule-count{min-width:64px;font-size:12px;text-align:right;color:var(--ra-muted-foreground, #6b7280)}