*,*:before,*:after{box-sizing:border-box}:root{--primary: #2563eb;--primary-dark: #1d4ed8;--surface: #ffffff;--surface-muted: #f8fafc;--border: #e2e8f0;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);--shadow-lg: 0 10px 25px rgba(15, 23, 42, .12)}html,body{height:100%}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.5;color:var(--text-primary);background:#f1f5f9;-webkit-font-smoothing:antialiased}button,input{font-family:inherit}