.simple-chat-widget{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}.chat-button{position:fixed;bottom:24px;width:64px;height:64px;border-radius:50%;border:none;cursor:pointer;box-shadow:0 4px 12px rgba(0,0,0,.15);z-index:9999;display:flex;align-items:center;justify-content:center;transition:transform .2s ease}.chat-button:hover{transform:scale(1.05)}.chat-button:active{transform:scale(.95)}.chat-dialog{position:fixed;bottom:100px;max-width:calc(100vw - 48px);max-height:calc(100vh - 150px);background:white;border-radius:16px;box-shadow:0 4px 24px rgba(0,0,0,.15);z-index:9998;display:flex;flex-direction:column;overflow:hidden}.resize-handle{position:absolute;width:20px;height:100%;cursor:ew-resize;z-index:10}.resize-handle:after{content:"";position:absolute;top:50%;left:8px;transform:translateY(-50%);width:4px;height:30px;border-left:2px solid #9ca3af;border-right:2px solid #9ca3af;opacity:.5;transition:opacity .2s}.resize-handle:hover:after{opacity:1}.chat-header{padding:16px;display:flex;align-items:center;justify-content:space-between;color:white}.chat-header-content{display:flex;align-items:center;gap:12px}.bot-avatar{width:32px;height:32px;border-radius:50%}.bot-name{font-size:16px;font-weight:600}.header-buttons{display:flex;align-items:center;gap:8px}.close-button,.info-button{background:transparent;border:none;cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:background-color .2s}.close-button:hover,.info-button:hover{background-color:rgba(255,255,255,.1)}.info-panel{background:#f3f4f6;border-bottom:1px solid #e5e7eb;padding:16px;animation:slideDown .2s ease-out}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.info-content{font-size:14px;line-height:1.6;color:#374151}.info-content p{margin:0 0 12px}.info-footer{margin-top:12px;padding-top:12px;border-top:1px solid #e5e7eb}.info-footer small{color:#9ca3af;font-size:12px}.chat-messages{flex:1;overflow-y:auto;overflow-x:hidden;padding:16px;background-color:#f9fafb}.loading-container{display:flex;align-items:center;justify-content:center;height:100%}.spinner{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.welcome-message{background:white;padding:16px;border-radius:12px;box-shadow:0 1px 3px rgba(0,0,0,.1);margin-bottom:16px}.welcome-message p{margin:0;color:#374151;line-height:1.5}.message{margin-bottom:16px;display:flex}.message.user{justify-content:flex-end}.message.assistant{justify-content:flex-start}.message-content{max-width:80%;padding:12px 16px;border-radius:12px;word-wrap:break-word}.message.user .message-content{background-color:#3b82f6;color:white;border-bottom-right-radius:4px}.message.assistant .message-content{background-color:white;color:#1f2937;box-shadow:0 1px 3px rgba(0,0,0,.1);border-bottom-left-radius:4px}.markdown-content{font-size:14px;line-height:1.6}.markdown-content p{margin:0 0 8px}.markdown-content p:last-child{margin-bottom:0}.markdown-content code{background-color:rgba(0,0,0,.05);padding:2px 6px;border-radius:4px;font-family:Courier New,monospace;font-size:13px}.markdown-content pre{background-color:rgba(0,0,0,.05);padding:12px;border-radius:8px;overflow-x:auto;margin:8px 0}.markdown-content pre code{background-color:transparent;padding:0}.markdown-content ol,.markdown-content ul{margin:8px 0;padding-left:24px}.markdown-content li{margin:4px 0}.error-message{background-color:#fee2e2;color:#991b1b;padding:12px;border-radius:8px;margin-bottom:16px;font-size:14px}.chat-input-container{padding:16px;background:white;border-top:1px solid #e5e7eb;display:flex;gap:8px}.chat-input{flex:1;padding:12px 16px;border:1px solid #d1d5db;border-radius:8px;font-size:14px;outline:none;transition:border-color .2s}.chat-input:focus{border-color:#3b82f6}.chat-input:disabled{background-color:#f3f4f6;cursor:not-allowed}.send-button{padding:12px 16px;background:transparent;border:none;cursor:pointer;border-radius:8px;display:flex;align-items:center;justify-content:center;transition:background-color .2s}.send-button:hover:not(:disabled){background-color:#f3f4f6}.send-button:disabled{opacity:.5;cursor:not-allowed}