.meridian-flow{--admin-page:#f9fafb;--admin-surface:#fff;--admin-surface-alt:#f3f4f6;--admin-heading:#111827;--admin-body:#374151;--admin-muted:#4b5563;--admin-faint:#6b7280;--admin-accent:#4f46e5;--admin-accent-deep:#4338ca;--admin-alt:#0f766e;--admin-primary:#312e81;--admin-primary-hi:#3730a3;--admin-on-primary:#eef2ff;--admin-line:rgba(17,24,39,.1);--admin-line-strong:rgba(17,24,39,.16);--admin-line-accent:rgba(79,70,229,.38)}.meridian-flow .react-flow__controls-button{border-bottom:1px solid var(--admin-line)}