:root{--light-bg-primary:#f9f9f9;--light-bg-secondary:#ffffff;--light-text-primary:#1c1c1c;--light-text-secondary:#505050;--light-accent:#0057d9;--light-border:#e0e0e0;--light-hover-bg:#eaeaea;--light-card-bg:#ffffff;--light-modal-bg:rgba(255,255,255,0.95);--light-overlay:rgba(0,0,0,0.15);--light-shadow:rgba(0,0,0,0.05)}