#lcoa-widget-toggle{position:fixed;left:20px;bottom:20px;background:#0073aa;color:#fff;padding:10px 14px;border-radius:50px;cursor:pointer;z-index:99999;box-shadow:0 4px 12px rgba(0,0,0,0.3)}
#lcoa-widget{display:none;position:fixed;left:20px;bottom:70px;width:320px;background:#f9f9f9;border-radius:8px;box-shadow:0 6px 20px rgba(0,0,0,0.2);z-index:99999}
#lcoa-header{padding:10px;background:#0073aa;color:#fff;border-radius:8px 8px 0 0}
#lcoa-body{padding:10px}
#lcoa-messages div{margin-bottom:8px;padding:6px;border-radius:6px}
#lcoa-messages .from-user{background:#e9f5ff}
#lcoa-messages .from-admin{background:#eef7e6;text-align:right}
#lcoa-messages .from-bot{background:#fff4e6}
#lcoa-close{float:right;cursor:pointer}