.page-loading-overlay{position:fixed;inset:0;width:100%;height:100%;background-color:rgba(255,255,255,.8);z-index:9999;display:none;justify-content:center;align-items:center;transition:opacity .3s ease}.page-loading-overlay.visible{display:flex}.loading-spinner{width:60px;height:60px;border-radius:50%;border:5px solid transparent;border-top-color:var(--oltmaincolour,#4f46e5);border-bottom-color:var(--oltmaincolour,#4f46e5);animation:plo-spin 1.2s linear infinite}@keyframes plo-spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}