:root{--bg-primary: #0d1b2e;--bg-secondary: #112240;--bg-surface: #1a3150;--bg-surface-hover: #1e3a5f;--text-primary: #e8f0fe;--text-secondary: #8fafd4;--text-muted: #4a6fa5;--accent: #4a9eff;--accent-hover: #6bb3ff;--danger: #ff4d4d;--border: #1e3a5f;--font-mono: "JetBrains Mono", "Fira Code", monospace}*{box-sizing:border-box}body{margin:0;background:var(--bg-primary);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}pre,code{font-family:var(--font-mono)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg-surface);border-radius:3px}