:root{--bg-primary: #121212;--bg-secondary: #1e1e1e;--bg-card: #2a2a2a;--bg-elevated: #333;--text-primary: #fff;--text-secondary: #aaa;--text-muted: #777;--accent: #bb86fc;--accent-dark: #9c5cf7;--error: #cf6679;--success: #4caf50;--warning: #ff9800;--border: #444;--radius: 12px;--radius-sm: 8px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh}#root{min-height:100vh;display:flex;flex-direction:column}button{cursor:pointer;border:none;font-family:inherit;font-size:inherit}input{font-family:inherit;font-size:inherit}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.app{min-height:100vh;display:flex;flex-direction:column}