: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;min-width:320px;min-height:100vh}#root{width:100%}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}}.chatbot-container{position:fixed;bottom:30px;right:30px;z-index:1000;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.chatbot-button{width:65px;height:65px;border-radius:50%;background:linear-gradient(135deg,#00d2ff,#3a7bd5);border:3px solid rgba(255,255,255,.1);cursor:pointer;box-shadow:0 10px 25px #00d2ff66;display:flex;align-items:center;justify-content:center;font-size:30px;color:#fff;transition:all .4s cubic-bezier(.175,.885,.32,1.275);position:relative;overflow:hidden}.chatbot-button:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(45deg,transparent,rgba(255,255,255,.2),transparent);transform:rotate(45deg);animation:shine 3s infinite}@keyframes shine{0%{left:-150%}to{left:150%}}.chatbot-button:hover{transform:scale(1.1) rotate(5deg);box-shadow:0 15px 35px #00d2ff99;border-color:#ffffff4d}.chatbot-window{position:absolute;bottom:85px;right:0;width:380px;height:550px;background:#0f172ad9;backdrop-filter:blur(25px) saturate(200%);-webkit-backdrop-filter:blur(25px) saturate(200%);border:1px solid rgba(255,255,255,.1);border-radius:24px;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 20px 60px #0009;transition:all .4s cubic-bezier(.165,.84,.44,1);transform-origin:bottom right}.chatbot-window.hidden{opacity:0;transform:scale(.8) translateY(20px);pointer-events:none}.chatbot-header{padding:20px 24px;background:linear-gradient(90deg,#00d2ff1a,#3a7bd51a);border-bottom:1px solid rgba(255,255,255,.05);display:flex;justify-content:space-between;align-items:center}.chatbot-header h3{margin:0;color:#f8fafc;font-size:1.1rem;font-weight:800;letter-spacing:.02em}.close-btn{background:none;border:none;color:#aaa;cursor:pointer;font-size:1.2rem;padding:0}.close-btn:hover{color:#fff}.chat-history{flex:1;padding:20px;overflow-y:auto;display:flex;flex-direction:column;gap:15px;background:radial-gradient(circle at top right,rgba(0,210,255,.03),transparent 70%)}.chat-history::-webkit-scrollbar{width:5px}.chat-history::-webkit-scrollbar-track{background:transparent}.chat-history::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:10px}.message{max-width:85%;padding:12px 18px;border-radius:18px;font-size:.95rem;line-height:1.6;position:relative;word-wrap:break-word}.user-message{align-self:flex-end;background:linear-gradient(135deg,#00d2ff,#3a7bd5);color:#fff;border-bottom-right-radius:4px;box-shadow:0 4px 15px #00d2ff33}.bot-message{align-self:flex-start;background:#ffffff0d;color:#e2e8f0;border-bottom-left-radius:4px;border:1px solid rgba(255,255,255,.08)}.chat-input-container{padding:20px;background:#0f172af2;border-top:1px solid rgba(255,255,255,.05);display:flex;gap:12px}.chat-input{flex:1;background:#ffffff08;border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:12px 16px;color:#fff;font-size:.95rem;outline:none;transition:all .3s ease}.chat-input:focus{border-color:#00d2ff;background:#ffffff0d;box-shadow:0 0 15px #00d2ff33}.send-btn{background:linear-gradient(135deg,#00d2ff,#3a7bd5);color:#fff;border:none;border-radius:14px;padding:0 20px;cursor:pointer;font-weight:800;transition:all .3s ease;box-shadow:0 4px 15px #00d2ff4d}.send-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 25px #00d2ff80}.send-btn:disabled{background:#333;cursor:not-allowed}.typing-indicator{font-size:.8rem;color:#888;margin-left:5px}