#bgtech-chatbot { font-family: Arial, sans-serif; border:1px solid #ccc; width:320px; max-width:100%; padding:10px; background:#fff; }
.chat-header { background:#005a9c; color:#fff; padding:8px; text-align:center; font-size:1.1em; }
.chat-window { height:260px; overflow-y:auto; margin-bottom:8px; background:#f9f9f9; padding:10px; }
.bot-msg { background:#e1e1e1; margin:4px 0; padding:6px; border-radius:4px; }
.user-msg { background:#005a9c; color:white; text-align:right; margin:4px 0; padding:6px; border-radius:4px; }
.chat-input-area { display:flex; } #chatInput { flex:1; padding:6px; font-size:1em; } #chatSend { padding:6px 10px; background:#005a9c; color:white; border:none; cursor:pointer; margin-left:4px; } #chatSend:hover { background:#004080; }