.ChatArea_chatArea__PZPw0{flex:1;overflow-y:auto;display:flex;flex-direction:column;position:relative;height:100%;min-height:0;margin-top:20px;scrollbar-width:none;-ms-overflow-style:none}.ChatArea_chatArea__PZPw0::-webkit-scrollbar{display:none}.ChatArea_messagesContainer__d7n8l{flex:1;padding:20px 0;display:flex;flex-direction:column;gap:0;overflow-y:auto;width:100%;max-width:1400px;margin:0 auto;align-self:stretch}.ChatArea_scrollToBottomButton__txFXg{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);width:32px;height:32px;border-radius:50%;background:hsla(0,0%,100%,.95);border:1px solid rgba(0,0,0,.1);color:rgba(0,0,0,.5);cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:10;transition:all .15s ease;box-shadow:0 2px 4px rgba(0,0,0,.05);animation:ChatArea_fadeIn__yFpd3 .15s ease}.ChatArea_scrollToBottomButton__txFXg:hover{color:rgba(0,0,0,.7);box-shadow:0 2px 6px rgba(0,0,0,.1);transform:translateX(-50%) translateY(-1px)}.ChatArea_scrollToBottomButton__txFXg:active{transform:translateX(-50%) translateY(0)}@keyframes ChatArea_fadeIn__yFpd3{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.ChatArea_historyLoadingOverlay__RssuU{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;animation:ChatArea_historyFadeIn__7lexK .3s ease}.ChatArea_historyLoadingSpinner__hw3Pw{display:flex;align-items:center;gap:8px}.ChatArea_spinnerDot__Huufl{width:10px;height:10px;border-radius:50%;background:#6366f1;animation:ChatArea_historyBounce___LCvb 1.4s ease-in-out infinite}.ChatArea_spinnerDot__Huufl:first-child{animation-delay:0s}.ChatArea_spinnerDot__Huufl:nth-child(2){animation-delay:.16s}.ChatArea_spinnerDot__Huufl:nth-child(3){animation-delay:.32s}.ChatArea_historyLoadingText__zPsNG{font-size:14px;color:#6b7280;margin:0;letter-spacing:.02em}@keyframes ChatArea_historyBounce___LCvb{0%,80%,to{transform:scale(.6);opacity:.4}40%{transform:scale(1);opacity:1}}@keyframes ChatArea_historyFadeIn__7lexK{0%{opacity:0}to{opacity:1}}[data-theme=dark] .ChatArea_spinnerDot__Huufl{background:#818cf8}[data-theme=dark] .ChatArea_historyLoadingText__zPsNG{color:#9ca3af}[data-theme=dark] .ChatArea_chatArea__PZPw0{background:transparent}[data-theme=dark] .ChatArea_modelHeader__4_KSG{background:hsla(0,0%,100%,.03);border-bottom-color:hsla(0,0%,100%,.08)}[data-theme=dark] .ChatArea_scrollToBottomButton__txFXg{background:rgba(45,45,45,.95);border:1px solid hsla(0,0%,100%,.1);color:hsla(0,0%,100%,.5)}[data-theme=dark] .ChatArea_scrollToBottomButton__txFXg:hover{color:hsla(0,0%,100%,.7);box-shadow:0 2px 6px rgba(0,0,0,.2)}@media (max-width:1200px){.ChatArea_chatArea__PZPw0.ChatArea_splitView__x2HAH .ChatArea_messagesContainer__d7n8l{padding:16px}}@media (max-width:768px){.ChatArea_messagesContainer__d7n8l{padding:0;gap:0}.ChatArea_modelHeader__4_KSG{padding:12px 16px}.ChatArea_scrollToBottomButton__txFXg{bottom:8px;width:28px;height:28px}.ChatArea_scrollToBottomButton__txFXg svg{width:14px;height:14px}}