/* ============================================================================ VigilAI shared UI — .vg-icon · .vg-btn · .vg-state · .vg-skel · .vg-modal ---------------------------------------------------------------------------- The pieces every page kept rebuilding by hand. Before this file there were five competing button vocabularies (.btn-primary, .edge-btn, .btn-edge-*, .btn-vg-primary, .vgt-btn) and .vg-btn itself lived inside a