.ChatTab-module__QlSKgq__container{box-sizing:border-box;background:#f5f5f5;flex-direction:column;height:100vh;padding-bottom:60px;display:flex}.ChatTab-module__QlSKgq__welcomeScreen{flex:1;justify-content:center;align-items:center;padding:20px;display:flex}.ChatTab-module__QlSKgq__welcomeContent{text-align:center;width:100%;max-width:400px}.ChatTab-module__QlSKgq__logo{border-radius:16px;margin-bottom:24px}.ChatTab-module__QlSKgq__title h1{color:#333;margin:0 0 8px;font-size:28px}.ChatTab-module__QlSKgq__title h2{color:#666;margin:0 0 32px;font-size:18px;font-weight:400}.ChatTab-module__QlSKgq__inputGroup{text-align:left;margin-bottom:20px}.ChatTab-module__QlSKgq__inputGroup label{color:#333;margin-bottom:8px;font-weight:500;display:block}.ChatTab-module__QlSKgq__appIdInput{border:1px solid #ddd;border-radius:8px;width:100%;padding:12px;font-size:16px}.ChatTab-module__QlSKgq__audioTip{text-align:left;background:#fff3cd;border:1px solid #ffeaa7;border-radius:8px;margin-bottom:20px;padding:16px}.ChatTab-module__QlSKgq__audioTipContent p{color:#856404;margin:0 0 8px}.ChatTab-module__QlSKgq__closeTipButton{color:#fff;cursor:pointer;background:#4d66fe;border:none;border-radius:4px;margin-top:8px;padding:8px 16px}.ChatTab-module__QlSKgq__startButton{color:#fff;cursor:pointer;background:#4d66fe;border:none;border-radius:8px;align-items:center;gap:8px;margin:0 auto;padding:12px 32px;font-size:16px;display:flex}.ChatTab-module__QlSKgq__startButton:disabled{cursor:not-allowed;background:#ccc}.ChatTab-module__QlSKgq__audioWarning{color:#ffc107}.ChatTab-module__QlSKgq__chatScreen{flex-direction:column;height:100%;display:flex}.ChatTab-module__QlSKgq__header{background:#fff;border-bottom:1px solid #e0e0e0;justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.ChatTab-module__QlSKgq__headerContent h1{color:#333;margin:0;font-size:20px}.ChatTab-module__QlSKgq__stopButton{color:#fff;cursor:pointer;background:#dc3545;border:none;border-radius:4px;padding:8px 16px}.ChatTab-module__QlSKgq__main{flex-direction:column;flex:1;min-height:0;display:flex;overflow:hidden}.ChatTab-module__QlSKgq__chatContainer{background:#fff;flex:1;padding:20px;overflow-y:auto}.ChatTab-module__QlSKgq__messageWrapper{gap:12px;margin-bottom:16px;display:flex}.ChatTab-module__QlSKgq__messageWrapper.ChatTab-module__QlSKgq__reverse{flex-direction:row-reverse}.ChatTab-module__QlSKgq__messageAvatar{border-radius:20px;flex-shrink:0;width:40px;height:40px}.ChatTab-module__QlSKgq__messageBoxWrapper{max-width:70%}.ChatTab-module__QlSKgq__messageBox{background:#f1f3f5;border-radius:16px;margin-bottom:4px;padding:12px 16px}.ChatTab-module__QlSKgq__messageWrapper.ChatTab-module__QlSKgq__reverse .ChatTab-module__QlSKgq__messageBox{color:#fff;background:#4d66fe}.ChatTab-module__QlSKgq__licenseMessageBox{background:#e3f2fd;border-left:4px solid #2196f3}.ChatTab-module__QlSKgq__systemMessageBox{background:#fff3e0;border-left:4px solid #ff9800}.ChatTab-module__QlSKgq__timestamp{color:#999;margin-left:16px;font-size:12px}.ChatTab-module__QlSKgq__inputSection{background:#fff;border-top:1px solid #e0e0e0;flex-shrink:0;align-items:center;gap:8px;padding:16px 20px;display:flex}.ChatTab-module__QlSKgq__messageInput{border:1px solid #ddd;border-radius:8px;flex:1;padding:12px;font-size:14px}.ChatTab-module__QlSKgq__breakButton,.ChatTab-module__QlSKgq__micButton,.ChatTab-module__QlSKgq__sendButton{cursor:pointer;border:none;border-radius:4px;justify-content:center;align-items:center;padding:8px 12px;display:flex}.ChatTab-module__QlSKgq__breakButton{color:#fff;background:#ffc107}.ChatTab-module__QlSKgq__micButton{color:#fff;background:#28a745}.ChatTab-module__QlSKgq__micButton.ChatTab-module__QlSKgq__muted{background:#dc3545}.ChatTab-module__QlSKgq__sendButton{color:#fff;background:#4d66fe;padding:8px 16px}@media (max-width:768px){.ChatTab-module__QlSKgq__container{padding-bottom:70px}}