:root{--bg-color:#0f172a;--bg-gradient:linear-gradient(135deg, #0f172a 0%, #1e293b 100%);--panel-bg:#1e293bb3;--panel-border:#ffffff1a;--text-primary:#f8fafc;--text-secondary:#94a3b8;--accent-color:#3b82f6;--accent-hover:#2563eb;--agent-bg:#3b82f626;--user-bg:#ffffff0d;--success:#10b981;--radius:16px;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:var(--text-primary);background:var(--bg-color);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;font-weight:400;line-height:1.5}body{background:var(--bg-gradient);place-items:center;min-width:320px;min-height:100vh;margin:0;display:flex}#root{box-sizing:border-box;justify-content:center;align-items:center;width:100%;height:100vh;padding:1rem;display:flex}.glass-panel{background:var(--panel-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--panel-border);border-radius:var(--radius);box-shadow:0 25px 50px -12px #00000080}.app-container{width:100%;max-width:1200px;height:90vh;display:flex;overflow:hidden}.sidebar{border-right:1px solid var(--panel-border);flex-direction:column;gap:2rem;width:280px;padding:1.5rem;display:flex}.brand{color:var(--text-primary);align-items:center;gap:.75rem;font-size:1.25rem;font-weight:600;display:flex}.brand-icon{color:var(--accent-color)}.agent-selector{flex-direction:column;gap:.5rem;display:flex}.agent-btn{color:var(--text-secondary);cursor:pointer;text-align:left;background:0 0;border:1px solid #0000;border-radius:12px;align-items:center;gap:.75rem;padding:.875rem 1rem;font-size:.95rem;font-weight:500;transition:all .2s;display:flex}.agent-btn:hover{color:var(--text-primary);background:#ffffff08}.agent-btn.active{background:var(--agent-bg);color:var(--accent-color);border-color:#3b82f64d}.chat-area{flex-direction:column;flex:1;display:flex;position:relative}.chat-header{border-bottom:1px solid var(--panel-border);padding:1.5rem 2rem}.chat-header h2{margin:0;font-size:1.25rem;font-weight:600}.chat-header p{color:var(--text-secondary);margin:.25rem 0 0;font-size:.875rem}.messages-container{flex-direction:column;flex:1;gap:1.5rem;padding:2rem;display:flex;overflow-y:auto}.message{gap:1rem;max-width:85%;animation:.3s ease-out fadeIn;display:flex}.message.user{flex-direction:row-reverse;align-self:flex-end}.message.agent{align-self:flex-start}.avatar{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.user .avatar{background:var(--user-bg);border:1px solid var(--panel-border)}.agent .avatar{background:var(--accent-color);color:#fff}.message-content{background:var(--user-bg);border:1px solid var(--panel-border);border-radius:18px;padding:1rem 1.25rem;font-size:.95rem;line-height:1.6}.markdown-body p{margin-bottom:.5rem}.markdown-body p:last-child{margin-bottom:0}.markdown-body ul,.markdown-body ol{margin-top:.5rem;margin-bottom:.5rem;padding-left:1.5rem}.markdown-body strong{font-weight:600}.markdown-body code{background:#0003;border-radius:4px;padding:.2rem .4rem;font-family:monospace}.user .message-content{border-top-right-radius:4px}.agent .message-content{background:var(--agent-bg);border:1px solid #3b82f633;border-top-left-radius:4px}table{border-collapse:collapse;width:100%;margin:1rem 0;font-size:.85rem}th,td{border:1px solid var(--panel-border);text-align:left;padding:.75rem}th{background:#ffffff0d;font-weight:600}.input-area{border-top:1px solid var(--panel-border);align-items:flex-end;gap:1rem;padding:1.5rem 2rem;display:flex}.chat-input{border:1px solid var(--panel-border);color:var(--text-primary);resize:none;background:#0003;border-radius:12px;outline:none;flex:1;min-height:24px;max-height:150px;padding:1rem 1.25rem;font-family:inherit;font-size:.95rem;transition:border-color .2s}.chat-input:focus{border-color:var(--accent-color)}.send-btn{background:var(--accent-color);color:#fff;cursor:pointer;border:none;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;transition:all .2s;display:flex}.send-btn:hover:not(:disabled){background:var(--accent-hover);transform:translateY(-1px)}.send-btn:disabled{opacity:.5;cursor:not-allowed}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#fff3}