:root{--primary-color: #3490dc;--secondary-color: #38c172;--danger-color: #e3342f;--warning-color: #f6993f;--font-sans: "Inter", system-ui, -apple-system, sans-serif}body{font-family:var(--font-sans);background-color:#f8f9fa}.scan-success{animation:pulse 1s ease-in-out}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}