:root{--bg-primary:#0a0a0f;--bg-secondary:#111118;--bg-card:#16161f;--bg-input:#1c1c27;--border:#2a2a3a;--border-subtle:#1e1e2a;--accent:#6c63ff;--accent-glow:#6c63ff40;--accent-dim:#6c63ff1a;--accent-2:#ff6b9d;--accent-2-dim:#ff6b9d1a;--text-primary:#f0f0fa;--text-secondary:#88a;--text-muted:#44445a;--user-bubble:#1e1b4b;--user-bubble-border:#3730a3;--ai-bubble:#16161f;--radius:16px;--radius-sm:8px;--radius-lg:24px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg-primary);height:100%;color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:DM Sans,sans-serif;overflow:hidden}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-dot{0%,80%,to{opacity:.4;transform:scale(.6)}40%{opacity:1;transform:scale(1)}}@keyframes glow-pulse{0%,to{box-shadow:0 0 20px #6c63ff40}50%{box-shadow:0 0 40px #6c63ff4d,0 0 80px #6c63ff1a}}.message-enter{animation:.3s forwards fadeInUp}.typing-dot{background:var(--accent);border-radius:50%;width:6px;height:6px;animation:1.4s ease-in-out infinite pulse-dot;display:inline-block}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}