:root{--bg-primary: #0a0a0f;--bg-card: #12121a;--bg-card-hover: #1a1a26;--border-color: rgba(255, 255, 255, .06);--border-glow: rgba(255, 255, 255, .1);--text-primary: #e8e8f0;--text-secondary: #8888a0;--text-muted: #555570;--green: #00dc82;--green-dim: rgba(0, 220, 130, .15);--red: #ff4757;--red-dim: rgba(255, 71, 87, .15);--yellow: #ffa502;--orange: #ff6348;--blue: #3b82f6;--purple: #a855f7;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.5}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;padding:20px;backdrop-filter:blur(10px);transition:border-color .2s}.card:hover{border-color:var(--border-glow)}.mono{font-family:var(--font-mono)}.positive{color:var(--green)}.negative{color:var(--red)}.neutral{color:var(--text-secondary)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}