:root{--bg-deep: #0B1220;--bg-card: #111827;--bg-hover: #1a2332;--border: #1e2d40;--accent-teal: #59D3C2;--accent-blue: #8AA7FF;--text-primary: #F1F5F9;--text-secondary: #94A3B8;--danger: #EF4444}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-deep);color:var(--text-primary);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;line-height:1.5;min-height:100vh}button{cursor:pointer;font-family:inherit;font-size:14px;border:none;outline:none}input{font-family:inherit;font-size:14px}a{color:var(--accent-teal);text-decoration:none}