:root{--bg:#f6f7fb;--panel:#fff;--text:#0f172a;--muted:#64748b;--border:#e2e8f0;--primary:#1e40af;--primary-600:#1d4ed8;--danger:#b91c1c;--success:#047857;--warning:#b45309;--shadow:0 10px 30px #02061714;--radius:12px}html,body{height:100%}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji}*{box-sizing:border-box;margin:0;padding:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}