#shq-ai-chat{position:fixed;right:22px;bottom:22px;z-index:999999;font-family:Arial,sans-serif}#shq-ai-chat .fab{width:58px;height:58px;border-radius:50%;border:0;background:#08a8d2;color:#fff;font-size:24px;box-shadow:0 8px 24px rgba(0,0,0,.22);cursor:pointer}#shq-ai-chat .box{display:none;width:410px;height:600px;background:#fff;border-radius:14px;box-shadow:0 15px 45px rgba(0,0,0,.25);overflow:hidden;position:absolute;right:0;bottom:70px;border:1px solid #dce5ef}#shq-ai-chat.open .box{display:flex!important;flex-direction:column!important}.head{background:#08a8d2;color:#fff;padding:13px 15px;display:flex;justify-content:space-between;align-items:center;font-weight:700}.head-actions{display:flex;gap:6px;align-items:center}.head button{background:transparent;color:#fff;border:0;cursor:pointer}.cart-btn{font-size:14px}.cart-count{display:inline-flex;min-width:18px;height:18px;border-radius:10px;background:#fff;color:#087ea3;align-items:center;justify-content:center;font-size:11px}.close{font-size:20px}.hist{flex:1;overflow:auto;padding:14px;background:#f6f9fc}.bubble{max-width:88%;padding:10px 12px;border-radius:12px;margin:7px 0;white-space:pre-wrap;line-height:1.45;font-size:14px}.bubble.ai{background:#fff;border:1px solid #e1e8f0;margin-right:auto}.bubble.user{background:#08a8d2;color:#fff;margin-left:auto}.typing{font-size:12px;color:#728097;padding:5px}.input{display:flex;padding:9px;border-top:1px solid #e3e9f0;gap:7px}.input textarea{height:42px;resize:none;flex:1;border:1px solid #d7e0ea;border-radius:8px;padding:9px}.input button{background:#08a8d2;color:#fff;border:0;font-weight:700;border-radius:8px;padding:0 15px}.product-section{margin:8px 0}.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.product-card{background:#fff;border:1px solid #dce5ef;border-radius:10px;padding:8px;overflow:hidden}.product-card img{width:100%;height:115px;object-fit:cover;border-radius:7px;background:#f2f5f8}.product-name{font-weight:700;font-size:13px;line-height:1.3;margin-top:7px;min-height:34px}.product-price{font-weight:700;font-size:14px;margin-top:4px}.product-desc{font-size:11px;color:#66758a;line-height:1.3;margin-top:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.product-actions{display:flex;gap:5px;margin-top:8px}.product-actions button{flex:1;border:0;border-radius:7px;padding:7px 4px;font-size:11px;font-weight:700;cursor:pointer}.add-cart{background:#edf8fb;color:#087ea3}.buy-now{background:#08a8d2;color:#fff}.product-link{display:block;text-align:center;margin-top:6px;font-size:11px;color:#087ea3;text-decoration:none;font-weight:700}.more-products,.quick-choices button{border:1px solid #08a8d2;background:#fff;color:#087ea3;border-radius:8px;padding:8px 11px;font-weight:700;cursor:pointer}.more-products{width:100%;margin-top:8px}.quick-choices{display:flex;flex-wrap:wrap;gap:6px;margin:7px 0}.cart-panel,.buy-panel{position:absolute;z-index:5;right:8px;top:55px;bottom:55px;width:calc(100% - 16px);background:#fff;border:1px solid #dce5ef;border-radius:12px;box-shadow:0 12px 30px rgba(0,0,0,.18);padding:15px;overflow:auto}.panel-title{font-weight:700;font-size:16px;margin-bottom:12px}.panel-close{position:absolute;right:10px;top:8px;border:0;background:transparent;font-size:20px;cursor:pointer}.cart-row{display:grid;grid-template-columns:1fr auto 24px;gap:7px;align-items:center;padding:9px 0;border-bottom:1px solid #edf1f5;font-size:12px}.cart-row b{white-space:nowrap}.cart-row button{border:0;background:transparent;cursor:pointer}.cart-total{font-weight:700;text-align:right;margin:12px 0}.checkout-btn,.confirm-buy{width:100%;border:0;border-radius:8px;background:#08a8d2;color:#fff;padding:10px;font-weight:700;cursor:pointer}.empty{color:#66758a;padding:12px 0}.buy-panel label{display:block;font-size:12px;font-weight:700;margin:10px 0}.buy-panel input,.buy-panel textarea{display:block;width:100%;box-sizing:border-box;margin-top:5px;border:1px solid #d7e0ea;border-radius:7px;padding:9px}.buy-panel textarea{height:75px;resize:vertical}.qty{display:flex;align-items:center;gap:12px;margin-top:6px}.qty button{width:30px;height:30px;border:1px solid #d7e0ea;background:#fff;border-radius:6px;cursor:pointer}.confirm-buy{margin-top:8px}@media(max-width:500px){#shq-ai-chat{right:10px;bottom:10px}#shq-ai-chat .box{width:calc(100vw - 20px);right:0;height:78vh}.product-grid{grid-template-columns:1fr 1fr}.product-card img{height:105px}}
/* 2.0.10 history/date UI */
.chat-day{margin:0 0 10px;border:1px solid #e0e8f0;border-radius:10px;background:#f9fbfd;overflow:hidden}.day-head{width:100%;border:0;background:#fff;padding:9px 10px;display:grid;grid-template-columns:1fr auto 18px;gap:8px;align-items:center;text-align:left;cursor:pointer;color:#294056}.day-head span{font-weight:700;font-size:12px}.day-head small{font-size:10px;color:#718197}.day-head b{font-size:14px;transition:transform .2s}.chat-day.collapsed .day-head b{transform:rotate(-90deg)}.chat-day.collapsed .day-body{display:none}.day-body{padding:4px 8px 8px}.history-message{margin:0}.bubble-meta{font-size:10px;opacity:.65;margin-bottom:3px}.bubble-text{white-space:pre-wrap}.product-section{margin:8px 0 10px}.quick-choices button:disabled{opacity:.7;cursor:default}.product-price{white-space:nowrap}