: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{height:100%;margin:0;display:flex;justify-content:center;align-items:flex-start;background:linear-gradient(135deg,#5d54a4,#4b6cb7);font-family:Segoe UI,sans-serif}#root{width:100%;display:flex;justify-content:center;padding-top:40px;animation:fadeIn .5s ease-in-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.chat-widget{width:360px;max-width:92vw;height:520px;display:flex;flex-direction:column;font-family:Segoe UI,system-ui,-apple-system,Roboto,Segoe UI,Arial,sans-serif;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:linear-gradient(180deg,#fff,#fbfbff);border:1px solid rgba(106,90,205,.12);border-radius:12px;overflow:hidden;box-shadow:0 18px 60px #2014501f}.messages{flex:1;overflow-y:auto;padding:14px;background:linear-gradient(180deg,#fafaffb3,#f5f6ff99)}.welcome-card{background:linear-gradient(180deg,#fff,#fbfbff);border-radius:12px;padding:12px;margin-bottom:12px;box-shadow:0 8px 20px #6354ff0a}.welcome-title{font-weight:700;margin-bottom:6px}.welcome-text{font-size:13px;color:#0009;margin-bottom:8px}.quick-replies{display:flex;gap:8px;flex-wrap:wrap}.quick-btn{background:transparent;border:1px solid rgba(106,90,205,.12);padding:6px 10px;border-radius:10px;cursor:pointer;font-size:13px}.quick-btn:hover{background:#6a5acd0f}.msg-row{display:flex;align-items:flex-end;gap:8px;margin-bottom:6px}.avatar{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:16px}.avatar.bot{background:linear-gradient(90deg,#6a5acd,#7c6ef8);color:#fff}.avatar.user{background:#eee}.msg{margin:0;padding:12px 16px;border-radius:16px;max-width:78%;line-height:1.45;display:inline-flex;flex-direction:column;box-shadow:0 6px 18px #6354ff0a;transition:transform .12s ease,box-shadow .12s ease}.msg.user{background:#6a5acd;color:#fff;margin-left:auto;border-bottom-right-radius:4px}.msg.bot{background:#f3f4ff;color:#1a1a1a;border-bottom-left-radius:4px}.msg .msg-time{font-size:10px;color:#00000073;margin-top:6px;align-self:flex-end}.typing{opacity:.95}.dots{display:inline-flex;gap:6px;padding:6px 10px}.dots span{width:8px;height:8px;background:#0003;border-radius:50%;display:inline-block;animation:blink 1s infinite}.dots span:nth-child(2){animation-delay:.15s}.dots span:nth-child(3){animation-delay:.3s}@keyframes blink{0%{opacity:.25}50%{opacity:1}to{opacity:.25}}.chat-header{display:flex;align-items:center;justify-content:center;padding:14px 16px;background:linear-gradient(90deg,#6a5acd,#7c6ef8);color:#fff;box-shadow:inset 0 -6px 18px #0000000f}.header-content{display:flex;flex-direction:column;align-items:center;gap:4px}.chat-header .emoji{font-size:22px;line-height:1}.chat-header h2{margin:0;font-size:18px;letter-spacing:.3px}.input-area{display:flex;border-top:1px solid rgba(0,0,0,.06);padding:10px;gap:8px}.input-area input{flex:1;padding:12px;border:none;outline:none;font-size:14px;background:#fff;border-radius:12px;box-shadow:inset 0 1px #00000005}.input-area button{padding:10px 16px;background:#6a5acd;color:#fff;border:none;cursor:pointer;font-weight:700;border-radius:10px;transition:transform .12s ease,background .12s ease}.input-area button:hover{background:#5848c2;transform:translateY(-1px)}@media (max-width:480px){.chat-widget{width:95vw;height:80vh}}