:root{--mps-bg-primary:#f5f5f7;--mps-bg-secondary:#ffffff;--mps-text-primary:#1d1d1f;--mps-text-secondary:#6c6c70;--mps-accent:#007aff;--mps-accent-hover:#0056b3;--mps-border:#d2d2d7;--mps-border-light:rgba(0,0,0,0.1);--mps-toolbar-bg:rgba(255,255,255,0.72);--mps-toolbar-border:rgba(0,0,0,0.1);--mps-menu-bg:rgba(255,255,255,0.98);--mps-menu-border:rgba(0,0,0,0.1);--mps-menu-hover:rgba(0,0,0,0.04);--mps-dialog-shadow:rgba(0,0,0,0.2);--mps-btn-hover-bg:rgba(0,0,0,0.04)}