.message{display:flex;animation:fadeIn .3s}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message-user{justify-content:flex-end}.message-assistant{justify-content:flex-start}.message-content{max-width:70%;padding:12px 16px;border-radius:18px;word-wrap:break-word;line-height:1.5;white-space:pre-wrap}.message-user .message-content{background:#2596be;color:#fff;border-bottom-right-radius:4px}.message-assistant .message-content{background:#fff;color:#333;border:1px solid #e0e0e0;border-bottom-left-radius:4px}.message-assistant .message-content.streaming{background:#f0f0f0}.message-assistant .message-content.error{background:#ffebee;border-color:#f44336;color:#c62828}.typing-indicator{display:flex;gap:4px;align-items:center}.typing-indicator span{width:8px;height:8px;border-radius:50%;background:#2596be;animation:typing 1.4s infinite}.typing-indicator span:nth-child(2){animation-delay:.2s}.typing-indicator span:nth-child(3){animation-delay:.4s}@keyframes typing{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-10px)}}.message-list{flex:1;overflow-y:auto;padding:20px;background:#f8f9fa;display:flex;flex-direction:column;gap:20px}.message-list::-webkit-scrollbar{width:8px}.message-list::-webkit-scrollbar-track{background:#f1f1f1;border-radius:10px}.message-list::-webkit-scrollbar-thumb{background:#888;border-radius:10px}.message-list::-webkit-scrollbar-thumb:hover{background:#555}.message-input-container{padding:20px;background:#fff;border-top:1px solid #e0e0e0}.message-input-container form{display:flex;gap:10px}.message-input{flex:1;padding:12px 16px;border:2px solid #e0e0e0;border-radius:24px;font-size:16px;outline:none;transition:border-color .2s}.message-input:focus{border-color:#2596be}.message-input:disabled{opacity:.6;cursor:not-allowed}.send-button{padding:12px 24px;background:#2596be;color:#fff;border:none;border-radius:24px;font-size:16px;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s}.send-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #2596be66}.send-button:disabled{opacity:.6;cursor:not-allowed;transform:none}.status-bar{padding:10px 20px;background:#f0f0f0;color:#666;font-size:12px;text-align:center;display:flex;align-items:center;justify-content:center;gap:8px}.status-indicator{width:8px;height:8px;border-radius:50%;display:inline-block}.status-indicator.connected{background:#4caf50;box-shadow:0 0 4px #4caf50}.status-indicator.disconnected{background:#f44336;box-shadow:0 0 4px #f44336}.status-text{font-weight:500}.chat-interface{display:flex;flex-direction:column;height:100%;overflow:hidden}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.modal-content{background:#fff;padding:30px;border-radius:16px;width:90%;max-width:500px;max-height:80vh;overflow-y:auto}.modal-content h2{margin-bottom:20px;color:#333}.form-group{margin-bottom:16px}.form-group label{display:block;margin-bottom:8px;color:#666;font-weight:500}.form-group input{width:100%;padding:10px;border:2px solid #e0e0e0;border-radius:8px;font-size:14px;outline:none;transition:border-color .2s}.form-group input:focus{border-color:#2596be}.modal-actions{display:flex;gap:10px;margin-top:20px}.save-btn,.cancel-btn{padding:10px 20px;border-radius:8px;font-size:14px;cursor:pointer;border:none;transition:background .2s}.save-btn{background:#2596be;color:#fff}.save-btn:hover{opacity:.9}.cancel-btn{background:#e0e0e0;color:#333}.cancel-btn:hover{background:#d0d0d0}.app{width:100%;max-width:900px;height:90vh;display:flex;flex-direction:column}.chat-container{background:#fff;border-radius:20px;box-shadow:0 20px 60px #0000004d;display:flex;flex-direction:column;overflow:hidden;height:100%}.header{background:#2596be;color:#fff;padding:20px;display:flex;justify-content:space-between;align-items:center}.header h1{font-size:24px;font-weight:600}.config-btn{background:#fff3;border:1px solid rgba(255,255,255,.3);color:#fff;padding:8px 16px;border-radius:8px;cursor:pointer;font-size:14px;transition:background .2s}.config-btn:hover{background:#ffffff4d}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#2596be;min-height:100vh}#root{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}