:root{color:#172033;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--aws-navy:#172033;--aws-navy-light:#24324a;--aws-orange:#f90;--background:#f3f6fa;--surface:#fff;--surface-secondary:#f8fafc;--border:#e2e8f0;--text-primary:#172033;--text-secondary:#64748b;--text-muted:#94a3b8;--success:#15803d;--success-bg:#ecfdf3;--danger:#dc2626;--danger-bg:#fef2f2;--shadow-sm:0 1px 3px #0f172a14;--shadow-md:0 4px 12px #0f172a14;--sidebar-width:250px;--header-height:76px;background:#f3f6fa;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe 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