@charset "UTF-8";:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}body,html,#root{margin:auto;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background:#f0f4f8}.chat-container{display:flex;justify-content:center;align-items:center;height:100%;padding:20px;width:100%;margin:0 auto;box-sizing:border-box}.chatbox{width:100%;max-width:500px;height:100vh;max-height:800px;background:#fff;border-radius:12px;box-shadow:0 6px 20px #0000001a;display:flex;flex-direction:column;overflow:hidden}.messages{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:12px;scrollbar-width:thin;scrollbar-color:#a0aec0 transparent}.messages::-webkit-scrollbar{width:8px}.messages::-webkit-scrollbar-thumb{background-color:#a0aec0;border-radius:4px}.user,.assistant{max-width:75%;padding:12px 16px;border-radius:20px;word-break:break-word;white-space:pre-wrap;line-height:1.4;font-size:15px;box-shadow:0 1px 3px #0000001a}.user{align-self:flex-end;background-color:#2563eb;color:#fff;border-bottom-right-radius:4px}.assistant{align-self:flex-start;background-color:#e2e8f0;color:#1a202c;border-bottom-left-radius:4px}.input-area{display:flex;padding:15px 20px;border-top:1px solid #e2e8f0;background-color:#fff}input{flex:1;border:1px solid #cbd5e0;border-radius:25px;padding:10px 20px;font-size:16px;outline:none;transition:border-color .3s}input:focus{border-color:#2563eb}button{margin-left:15px;background-color:#2563eb;border:none;color:#fff;padding:0 25px;border-radius:25px;font-size:16px;cursor:pointer;transition:background-color .3s}button:disabled{background-color:#a3bffa;cursor:not-allowed}.assistant-message{display:flex;align-items:flex-start;gap:10px}.assistant-avatar{width:36px;height:36px;border-radius:50%;object-fit:cover;flex-shrink:0}.assistant{background-color:#e2e8f0;color:#1a202c;padding:12px 16px;border-radius:20px 20px 20px 4px;font-size:15px;max-width:75%;min-width:20px;word-break:break-word;white-space:pre-wrap;box-shadow:0 1px 3px #0000001a;line-height:1.4}.dot-typing{position:relative;width:50px;height:16px}.dot-typing:before{content:"";display:block;width:5px;height:5px;border-radius:50%;background-color:#718096;position:absolute;left:0;animation:dot-flash 1s infinite ease-in-out}.dot-typing:after{content:"";display:block;width:5px;height:5px;border-radius:50%;background-color:#718096;position:absolute;left:15px;animation:dot-flash 1s .2s infinite ease-in-out}.dot-typing span{display:block;width:5px;height:5px;border-radius:50%;background-color:#718096;position:absolute;left:0;animation:dot-flash 1s .4s infinite ease-in-out}@keyframes dot-flash{0%,80%,to{opacity:.3;transform:scale(1)}40%{opacity:1;transform:scale(1.5)}}.chat-image{margin:10px 0}.chat-image img{max-width:100%;border-radius:8px;box-shadow:0 0 6px #0000001a}.chat-image .caption{font-size:12px;color:#666;text-align:center;margin-top:4px}p{margin:0}@media (max-width: 640px){.chatbox{height:100vh;padding-top:10px}.messages{padding:10px}.input-area input,.input-area button{font-size:14px}}