.ai-chat-toggle{position:fixed;width:42px;bottom:10px;right:10px;background:#007bff;padding:6px 0 6px 11px;border-radius:1000px;font-size:20px;cursor:pointer;z-index:999999}.ai-chat-popup{width:350px;height:500px;position:fixed;bottom:90px;right:30px;background:#fff;border-radius:12px;box-shadow:0 0 15px rgb(0 0 0 / .15);display:none;flex-direction:column;overflow:hidden;font-family:Arial,sans-serif;z-index:99998}.ai-chat-body{flex:1;padding:15px;overflow-y:auto;background:#f5f7fb}.ai-chat-input{border:none;padding:12px;font-size:15px;border-top:1px solid #ddd;outline:none;width:100%;box-sizing:border-box}.ai-message{max-width:80%;padding:10px 14px;margin-bottom:12px;border-radius:12px;line-height:1.4;font-size:14px}.ai-message.user{background:#007bff;color:#fff;margin-left:auto}.ai-message.ai{background:#e5e8ec;color:#333;margin-right:auto}.ai-action-btn{display:inline-block;background:#007bff;color:#fff;border-radius:6px;padding:6px 10px;font-size:13px;margin:4px 4px 0 0;cursor:pointer}.ai-action-btn:hover{background:#005fcc}