:root{--primary-color: #2563eb;--primary-light: #60a5fa;--background: #0f172a;--background-secondary: #020617;--text-primary: #e5e7eb;--text-secondary: #9ca3af;--border-color: rgba(148, 163, 184, .35);--error: #ef4444;--success: #10b981;--gradient: linear-gradient(135deg, #2563eb, #4f46e5);--shadow: rgba(15, 23, 42, .7)}[data-theme=light]{--background: #f3f4f6;--background-secondary: #ffffff;--text-primary: #111827;--text-secondary: #6b7280;--border-color: rgba(209, 213, 219, 1);--shadow: rgba(15, 23, 42, .1)}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Inter,Segoe UI,sans-serif;background:var(--background);color:var(--text-primary)}body,#root{min-height:100vh}button,input,textarea,select{font-family:inherit}a{color:inherit}