*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f1117;--surface: #1a1d27;--surface2: #222535;--border: #2e3147;--accent: #4f6ef7;--accent-hover: #6b85ff;--text: #e8eaf6;--text-muted: #8b93b8;--success: #4caf82;--warning: #e8a838;--danger: #e85555;--radius: 10px;--font: "Inter", system-ui, sans-serif}body{font-family:var(--font);background:var(--bg);color:var(--text);height:100vh;overflow:hidden}#root{height:100vh;display:flex;flex-direction:column}button{cursor:pointer;font-family:inherit}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}@keyframes thinking-dot{0%,80%,to{transform:scale(.6);opacity:.4}40%{transform:scale(1);opacity:1}}.thinking-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--text-muted);animation:thinking-dot 1.2s ease-in-out infinite}.thinking-dot:nth-child(2){animation-delay:.2s}.thinking-dot:nth-child(3){animation-delay:.4s}