.chat-interface{display:flex;flex-direction:column;height:70vh;max-height:800px;background:#fffffff2;border-radius:16px;box-shadow:0 20px 60px #00000026;overflow:hidden}.chat-header{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:20px;text-align:center}.chat-header h2{margin:0 0 8px;font-size:1.5rem}.chat-header p{margin:0;opacity:.9;font-size:.95rem}.session-badge{display:inline-block;margin-top:10px;padding:4px 12px;background:#fff3;border-radius:12px;font-size:.85rem;font-family:Monaco,monospace}.messages-container{flex:1;overflow-y:auto;padding:20px;background:linear-gradient(to bottom,#f9fafb,#fff)}.welcome-message{text-align:center;padding:40px 20px;color:#6b7280}.welcome-message h3{color:#667eea;margin-bottom:12px}.welcome-message p{margin:8px 0}.suggested-starters{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:20px}.suggested-starters button{padding:10px 16px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:20px;cursor:pointer;font-size:.9rem;transition:all .3s ease;box-shadow:0 4px 15px #667eea4d}.suggested-starters button:hover{transform:translateY(-2px);box-shadow:0 6px 20px #667eea66}.message{margin-bottom:16px;display:flex;animation:slideIn .3s ease}@keyframes slideIn{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:16px;position:relative}.message.user .message-content{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-bottom-right-radius:4px}.message.assistant .message-content{background:#fff;color:#1f2937;border:1px solid #e5e7eb;border-bottom-left-radius:4px;box-shadow:0 2px 8px #0000000d}.message-text{line-height:1.5;white-space:pre-wrap;word-wrap:break-word}.emotion-badge{display:inline-flex;align-items:center;gap:6px;margin-top:8px;padding:6px 12px;background:#ffffffe6;border:2px solid;border-radius:20px;font-size:.85rem;font-weight:500}.emotion-emoji{font-size:1.2rem}.emotion-label{text-transform:capitalize;color:#374151}.emotion-intensity{color:#6b7280;font-size:.8rem}.message-actions{display:flex;gap:8px;margin-top:8px}.feedback-btn{background:transparent;border:1px solid #e5e7eb;border-radius:8px;padding:4px 10px;cursor:pointer;font-size:1rem;transition:all .2s ease}.feedback-btn:hover{background:#f3f4f6;transform:scale(1.1)}.suggested-questions{margin-top:12px;padding-top:12px;border-top:1px solid #e5e7eb}.suggestions-label{font-size:.85rem;color:#6b7280;margin-bottom:8px;font-weight:500}.suggested-question{display:block;width:100%;text-align:left;padding:8px 12px;margin-bottom:6px;background:#f9fafb;border:1px solid #e5e7eb;border-radius:8px;cursor:pointer;font-size:.9rem;color:#374151;transition:all .2s ease}.suggested-question:hover{background:#f3f4f6;border-color:#667eea;color:#667eea}.typing-indicator{display:flex;gap:4px;padding:8px 0}.typing-indicator span{width:8px;height:8px;background:#9ca3af;border-radius:50%;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);opacity:.7}30%{transform:translateY(-10px);opacity:1}}.input-container{display:flex;gap:12px;padding:16px;background:#fff;border-top:1px solid #e5e7eb;box-shadow:0 -4px 20px #0000000d}.input-container textarea{flex:1;padding:12px 16px;border:2px solid #e5e7eb;border-radius:12px;font-size:.95rem;font-family:inherit;resize:none;transition:all .2s ease;background:#f9fafb}.input-container textarea:focus{outline:none;border-color:#667eea;background:#fff;box-shadow:0 0 0 3px #667eea1a}.input-container textarea:disabled{opacity:.6;cursor:not-allowed}.send-button{padding:12px 24px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:12px;font-size:1rem;font-weight:500;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #667eea4d;white-space:nowrap}.send-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #667eea66}.send-button:disabled{opacity:.5;cursor:not-allowed;transform:none}.messages-container::-webkit-scrollbar{width:8px}.messages-container::-webkit-scrollbar-track{background:#f3f4f6}.messages-container::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:4px}.messages-container::-webkit-scrollbar-thumb:hover{background:#9ca3af}@media (max-width: 768px){.chat-interface{height:80vh}.message-content{max-width:85%}.input-container{flex-direction:column;gap:8px}.send-button{width:100%}}*{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:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh}.App{min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:20px}.header{text-align:center;color:#fff;margin-bottom:40px}.header h1{font-size:2.5rem;margin-bottom:10px;text-shadow:2px 2px 4px rgba(0,0,0,.2)}.header p{font-size:1.1rem;opacity:.9}.status-indicator{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;background:#fff3;border-radius:20px;margin-top:10px}.status-dot{width:10px;height:10px;border-radius:50%;animation:pulse 2s infinite}.status-dot.healthy{background-color:#4ade80}.status-dot.unhealthy{background-color:#f87171}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.container{width:100%;max-width:1200px;background:#fff;border-radius:20px;box-shadow:0 20px 60px #0000004d;overflow:hidden}.tabs{display:flex;background:#f8fafc;border-bottom:2px solid #e2e8f0}.tab{flex:1;padding:20px;background:none;border:none;font-size:1rem;font-weight:600;color:#64748b;cursor:pointer;transition:all .3s ease;position:relative}.tab:hover{background:#f1f5f9;color:#475569}.tab.active{color:#667eea;background:#fff}.tab.active:after{content:"";position:absolute;bottom:-2px;left:0;right:0;height:2px;background:#667eea}.tab-content{padding:40px}.input-section{margin-bottom:30px}.input-section label{display:block;font-weight:600;color:#334155;margin-bottom:10px;font-size:.95rem}.input-section textarea,.input-section input{width:100%;padding:15px;border:2px solid #e2e8f0;border-radius:10px;font-size:1rem;font-family:inherit;transition:border-color .3s ease;resize:vertical}.input-section textarea:focus,.input-section input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.button-group{display:flex;gap:15px;margin-top:20px}.btn{flex:1;padding:15px 30px;border:none;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:10px}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 20px #667eea4d}.btn-secondary{background:#f1f5f9;color:#64748b}.btn-secondary:hover:not(:disabled){background:#e2e8f0}.btn:disabled{opacity:.6;cursor:not-allowed}.loading-spinner{width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.result-section{margin-top:30px;padding:25px;background:#f8fafc;border-radius:15px;border-left:4px solid #667eea}.result-section h3{color:#334155;margin-bottom:20px;font-size:1.3rem}.emotion-card,.value-card{background:#fff;padding:20px;border-radius:10px;margin-bottom:20px;box-shadow:0 2px 10px #0000000d}.emotion-badge{display:inline-block;padding:8px 16px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:20px;font-weight:600;font-size:.9rem;margin-bottom:15px}.metric-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:15px;margin:15px 0}.metric{padding:15px;background:#f8fafc;border-radius:8px}.metric-label{font-size:.85rem;color:#64748b;margin-bottom:5px}.metric-value{font-size:1.5rem;font-weight:700;color:#334155}.progress-bar{height:8px;background:#e2e8f0;border-radius:4px;overflow:hidden;margin-top:8px}.progress-fill{height:100%;background:linear-gradient(90deg,#667eea,#764ba2);transition:width .5s ease}.explanation{margin-top:20px;padding:15px;background:#fffbeb;border-left:4px solid #fbbf24;border-radius:5px;color:#78350f;line-height:1.6}.recommendation-list{list-style:none;margin-top:15px}.recommendation-list li{padding:12px;background:#f0fdf4;border-left:3px solid #10b981;border-radius:5px;margin-bottom:10px;color:#065f46}.error-message{padding:20px;background:#fef2f2;border-left:4px solid #ef4444;border-radius:10px;color:#991b1b;margin-top:20px}@media (max-width: 768px){.header h1{font-size:2rem}.tab-content{padding:20px}.button-group{flex-direction:column}.metric-grid{grid-template-columns:1fr}}