.message{max-width:70%;padding:10px 16px;border-radius:16px;line-height:1.5;font-size:.95rem}.message.user{background-color:#050;align-self:flex-end;color:#cfc}.message.bot{background-color:#2c2c2c;align-self:flex-start;border-left:4px solid #00ff00}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message{animation:fadeIn .3s ease-out}.input-box{display:flex;padding:20px;background:#f8f9fa;border-top:1px solid #e9ecef}.chat-window{flex:1;overflow-y:auto;padding:20px;background:#fff;display:flex;flex-direction:column;gap:12px}.chat-window::-webkit-scrollbar{width:6px}.chat-window::-webkit-scrollbar-track{background:#f1f1f1}.chat-window::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:3px}.chat-window::-webkit-scrollbar-thumb:hover{background:#a8a8a8}.message{padding:12px 16px;border-radius:18px;max-width:70%;word-wrap:break-word;line-height:1.4;font-size:16px}.message.user{background:#007bff;color:#fff;align-self:flex-end;margin-left:auto}.message.bot{background:#f1f3f4;color:#333;align-self:flex-start;margin-right:auto}.message.user:first-child,.message.bot:first-child{margin-top:0}.message.user:last-child,.message.bot:last-child{margin-bottom:0}.chat-window{height:400px;overflow-y:auto;padding:16px;background-color:#1e1e1e;border:1px solid #333;border-radius:8px;margin-bottom:20px;display:flex;flex-direction:column;gap:12px}.input-box{display:flex;padding:10px;background:#f8f9fa;border-top:1px solid #e9ecef}.input-box input{flex:1;padding:12px 16px;border:1px solid #ddd;border-radius:25px;margin-right:10px;font-size:16px;outline:none}.input-box input:focus{border-color:#007bff;box-shadow:0 0 0 2px #007bff40}.input-box button{padding:12px 20px;background:#007bff;color:#fff;border:none;border-radius:25px;cursor:pointer;font-size:16px;transition:background-color .2s}.input-box button:hover{background:#0056b3}.input-box button:active{transform:scale(.95)}.input-box{display:flex;border:1px solid #333;border-radius:30px;overflow:hidden;background-color:#1c1c1c}.input-box input{flex:1;padding:14px 16px;background:transparent;border:none;color:#eee;font-size:1rem;outline:none}.input-box button{background-color:#0f5;color:#000;border:none;padding:0 20px;cursor:pointer;font-size:1.2rem;transition:background-color .3s ease}.input-box button:hover{background-color:#0d4}#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (prefers-reduced-motion: no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}.read-the-docs{color:#888}body{margin:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background:linear-gradient(to bottom right,#000,#020);color:#fff;min-height:100vh}.app-container{max-width:800px;margin:auto;padding:10px 20px;background-color:#121212;border-radius:12px;box-shadow:0 0 15px #0f03}.app-wrapper{display:flex;gap:20px}.chat-area{flex:1;display:flex;flex-direction:column}:root{--bg: #121212;--bg-alt: #1e1e1e;--text: #eee;--accent: #00ff55}body.dark{--bg: #000;--bg-alt: #111}body{background:var(--bg);color:var(--text)}.chat-window{background:var(--bg-alt)}.message.user{background:#050}.sidebar{width:250px;background-color:#1a1a1a;padding:20px;display:flex;flex-direction:column;gap:16px}.sidebar h2{margin:0;color:#eee;font-size:1.2rem}.sidebar input{padding:8px;border:none;border-radius:8px;background-color:#333;color:#ddd}.folder{padding:10px;background-color:#2a2a2a;border-radius:8px;cursor:pointer;transition:background-color .2s}.folder:hover{background-color:#3a3a3a}.new-chat{margin-top:auto;padding:12px;background-color:#0f5;color:#000;text-align:center;border-radius:8px;cursor:pointer}: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}}