:root{--bg: #0a0a0a;--bg-glass: rgba(17, 17, 17, .8);--bg-input: #1a1a1a;--border: #333;--text: #e0e0e0;--text-dim: #888;--accent-green: #00ff88;--accent-red: #ff0066;--accent-blue: #00aaff;--accent-yellow: #ffaa00;--shadow: 0 4px 20px rgba(0, 0, 0, .5);--font-mono: "JetBrains Mono", "Fira Code", "Monaco", monospace;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans);background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}.app{display:flex;flex-direction:column;height:100vh;height:100dvh;max-width:900px;margin:0 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