:root{--bg-primary: #0a0a0f;--bg-secondary: #111118;--bg-panel: #0d0d1a;--bg-control: #1a1a28;--bg-hover: #22223a;--accent: #6c3fff;--accent-bright: #8855ff;--accent-glow: rgba(108, 63, 255, .4);--text-primary: #e0e0ff;--text-secondary: #8888aa;--text-muted: #555577;--deck-a: #3399ff;--deck-b: #ff6633;--green: #44ff88;--red: #ff4444;--yellow: #ffaa00;--border: rgba(255, 255, 255, .08)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;height:100%;overflow:hidden}body{background:var(--bg-primary);color:var(--text-primary);font-family:system-ui,-apple-system,sans-serif;overflow:hidden;height:100vh}.mono{font-family:JetBrains Mono,Fira Code,Courier New,monospace}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:#444;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#555}button{font-family:inherit}input[type=range]{cursor:pointer}