.ai-chat-widget-wrapper{position:fixed;z-index:9999;font-family:Roboto,sans-serif}.chat-button-container{position:fixed;bottom:20px;left:20px;transform:translate(-100%);transition:all .3s ease;animation:slideInDesktop .5s ease-out forwards;animation-delay:1s;z-index:9999}@keyframes slideInDesktop{0%{transform:translate(-100%)}to{transform:translate(0)}}.chat-button{background:#1a1a1a;border:none;border-radius:0 8px 8px 0;padding:12px 16px;display:flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;box-shadow:0 2px 8px #0003;transition:all .3s ease;height:48px;width:auto;min-width:140px;position:relative;overflow:hidden}.chat-button:hover{background:#c8102e;transform:translate(4px);box-shadow:0 4px 12px #00000040}.chat-button:active{transform:translate(2px)}.chat-button-icon{color:#fff;width:18px;height:18px;transition:transform .3s ease}.chat-button:hover .chat-button-icon{transform:scale(1.1)}.chat-button-text{color:#fff;font-size:14px;font-weight:500;letter-spacing:.3px;white-space:nowrap}.chat-button:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(45deg,transparent,rgba(255,255,255,.15),transparent);transform:rotate(45deg);animation:shine 3s infinite}@keyframes shine{0%{transform:translate(-100%) rotate(45deg)}to{transform:translate(100%) rotate(45deg)}}.chat-popup{position:fixed;bottom:20px;left:20px;width:360px;height:480px;background:#fff;border-radius:8px;box-shadow:0 8px 24px #00000026;display:flex;flex-direction:column;overflow:hidden;z-index:10000}@media (max-width: 768px){.chat-button-container{top:50%;left:0;bottom:auto;transform:translateY(-50%) translate(-100%);animation:slideInMobile .5s ease-out forwards;animation-delay:1s}@keyframes slideInMobile{0%{transform:translateY(-50%) translate(-100%)}to{transform:translateY(-50%) translate(0)}}.chat-button{border-radius:0 8px 8px 0;height:40px;min-width:120px;padding:10px 14px}.chat-button-text{font-size:13px}.chat-button-icon{width:16px;height:16px}.chat-button:hover{transform:translate(4px)}.chat-popup{width:90%;max-width:360px;height:70vh;left:50%;bottom:auto;top:50%;transform:translate(-50%) translateY(-50%);border-radius:12px}}.chat-popup-header{background:#1a1a1a;color:#fff;font-weight:500;padding:12px 16px;display:flex;justify-content:space-between;align-items:center;flex-shrink:0;height:40px}.chat-popup-service{padding:8px 16px;background:#f0f0f0;flex-shrink:0}.service-button{display:inline-block;background:#c8102e;color:#fff;padding:6px 12px;border-radius:4px;font-size:13px;font-weight:500;text-decoration:none;transition:background .3s ease}.service-button:hover{background:#a00d26}.chat-popup-close{cursor:pointer;font-size:18px;color:#fff;transition:opacity .2s ease}.chat-popup-close:hover{opacity:.8}.chat-popup-messages{flex:1;padding:16px;overflow-y:auto;background-color:#f8f8f8;scroll-behavior:smooth}.powered-by-strip{background:#f0f0f0;color:#555;font-size:12px;font-weight:400;text-align:center;padding:6px 0;border-top:1px solid #e0e0e0;flex-shrink:0}.powered-by-strip a{color:#c8102e;text-decoration:none;font-weight:500;transition:color .3s ease}.powered-by-strip a:hover{color:#a00d26;text-decoration:underline}.chat-popup-input{display:flex;padding:10px;border-top:1px solid #e0e0e0;background:#fff;flex-shrink:0}.custom-send-button{background:#1a1a1a;border:none;color:#fff;font-weight:500;box-shadow:0 2px 8px #00000026;transition:all .3s ease;margin-left:8px}.custom-send-button:hover{background:#c8102e;box-shadow:0 4px 12px #0003;transform:translateY(-2px)}.custom-send-button:active{transform:translateY(0)}.custom-send-button .anticon{color:#fff}.message-wrapper{display:flex;align-items:flex-start;margin-bottom:12px}.bot-avatar{width:32px;height:32px;margin-right:8px;border-radius:50%;border:1px solid #ddd}.bot-message,.user-message{padding:10px 14px;border-radius:8px;max-width:80%;word-break:break-word;overflow-wrap:anywhere;font-size:14px;line-height:1.4}.bot-message{background:#e5e5e5;color:#333}.user-message{background:#1a1a1a;color:#fff;font-weight:500;margin-left:auto;box-shadow:0 2px 6px #00000026}.loading-message{display:flex;align-items:center;gap:8px;padding:10px;font-size:13px;color:#666}