#mmaif-btn{position:fixed;right:20px;bottom:20px;width:60px;height:60px;border-radius:50%;background:#111;color:#fff;display:flex;align-items:center;justify-content:center;font-size:27px;cursor:pointer;z-index:99998;box-shadow:0 6px 24px #0003}
#mmaif-box{position:fixed;right:20px;bottom:92px;width:370px;max-width:calc(100vw - 24px);height:560px;background:#fff;border-radius:18px;box-shadow:0 12px 45px #0003;z-index:99999;display:none;overflow:hidden;font-family:Arial,sans-serif}
#mmaif-box.open{display:flex;flex-direction:column}.mmaif-head{height:58px;background:#111;color:#fff;padding:0 16px;display:flex;align-items:center;justify-content:space-between}.mmaif-head button{border:0;background:none;color:#fff;font-size:28px;cursor:pointer}
#mmaif-msgs{flex:1;overflow:auto;padding:13px;background:#f5f5f5}.mmaif-msg{max-width:88%;padding:10px 12px;margin:7px 0;border-radius:13px;line-height:1.45;font-size:14px}.mmaif-msg.bot{background:#fff;border:1px solid #e7e7e7}.mmaif-msg.user{margin-left:auto;background:#111;color:#fff}.loading{opacity:.6}
.mmaif-products{margin:5px 0 10px}.mmaif-product{display:flex;gap:9px;background:#fff;border:1px solid #ddd;border-radius:12px;padding:9px;margin:7px 0;font-size:12px}.mmaif-product img{width:65px;height:65px;object-fit:cover;border-radius:8px}.mmaif-product>div{flex:1}.mmaif-product strong{display:block;margin-bottom:5px}.mmaif-product span{display:block;margin-bottom:6px}.mmaif-product a,.mmaif-add{font-size:11px;padding:5px 7px;border-radius:7px;border:1px solid #ddd;background:#fff;color:#111;text-decoration:none;cursor:pointer}.mmaif-add{background:#111;color:#fff;border-color:#111}
#mmaif-form{display:flex;border-top:1px solid #ddd}#mmaif-input{flex:1;border:0;outline:0;padding:14px;font-size:14px}#mmaif-form button{width:52px;border:0;background:#111;color:#fff;font-size:20px}
@media(max-width:480px){#mmaif-box{right:8px;bottom:82px;width:calc(100vw - 16px);height:72vh}#mmaif-btn{right:14px;bottom:14px}}