#hbai-root{position:fixed;right:18px;bottom:18px;z-index:99998;font:14px Arial,sans-serif}#hbai-toggle{background:#176a40;color:#fff;border:0;border-radius:30px;padding:13px 18px;cursor:pointer;box-shadow:0 3px 14px #0003}#hbai-panel{position:absolute;right:0;bottom:58px;width:min(365px,calc(100vw - 36px));height:min(510px,75vh);background:white;border:1px solid #d8e2db;border-radius:14px;box-shadow:0 5px 30px #0003;overflow:hidden;display:flex;flex-direction:column;color:#18251e}#hbai-panel[hidden]{display:none}#hbai-panel header{background:#176a40;color:white;padding:15px;font-weight:bold;display:flex;justify-content:space-between}#hbai-close{background:transparent;border:0;color:white;font-size:22px;cursor:pointer}#hbai-messages{flex:1;overflow:auto;padding:12px}#hbai-messages p{padding:10px;border-radius:10px;margin:8px 0;white-space:pre-wrap;line-height:1.45}#hbai-messages .hbai-bot{background:#f0f4f1}#hbai-messages .hbai-user{background:#e1f0d8;margin-left:30px}#hbai-form{display:flex;gap:5px;padding:9px;border-top:1px solid #ddd}#hbai-input{flex:1;min-width:0;padding:9px;border:1px solid #ccc;border-radius:6px}#hbai-form button{border:0;background:#176a40;color:white;border-radius:6px;padding:8px;cursor:pointer}#hbai-panel small{font-size:10px;color:#666;padding:0 10px 8px}#hbai-panel .hbai-products{display:grid;gap:6px}#hbai-panel .hbai-products a{display:flex;gap:8px;align-items:center;border:1px solid #ddd;padding:6px;border-radius:8px;color:#155d36;text-decoration:none;font-size:12px}#hbai-panel .hbai-products img{width:42px;height:42px;object-fit:contain}.hbai-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}