:root{--primary:#1a56db;--primary-hover:#1545b8;--primary-light:#e8f0fe;--background:#fff;--foreground:#1f2937;--card-bg:#fff;--border:#e5e7eb;--muted:#6b7280;--success:#10b981}::selection{color:#ef4444;background:#fef2f2}*{box-sizing:border-box;margin:0;padding:0}html,body{max-width:100vw;height:100%;overflow-x:hidden}body{min-height:100%;color:var(--foreground);-webkit-font-smoothing:antialiased;background:#f8fafc;flex-direction:column;align-items:center;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;display:flex}a{color:var(--primary);text-decoration:none}