:root{--bg-start: #1e1b4b;--bg-end: #0f172a;--foreground: #f8fafc;--card-bg: rgba(255, 255, 255, .05);--card-border: rgba(255, 255, 255, .1);--card-shadow: rgba(0, 0, 0, .4);--muted: #94a3b8;--gradient-start: #60a5fa;--gradient-end: #a78bfa;--btn-start: #3b82f6;--btn-end: #8b5cf6}body{margin:0;padding:0;box-sizing:border-box}