body { font-family: Arial, sans-serif; background-color: #121212; margin:0; padding:0; color:#fff; }
#chatbot-icon { position: fixed; bottom:20px; left:50%; transform:translateX(-50%); width:60px; height:60px; background-color:#d32f2f; color:white; font-size:30px; display:flex; justify-content:center; align-items:center; border-radius:50%; cursor:pointer; z-index:10000; }
#chatbot-icon:hover { background-color:#b71c1c; transform:translateX(-50%) scale(1.1); }
#chatbot-container { position:fixed; top:50%; left:50%; transform:translate(-50%, -50%); width:450px; height:600px; background-color:#1f1f1f; border-radius:15px; box-shadow:0 0 25px rgba(0,0,0,0.7); display:flex; flex-direction:column; overflow:hidden; z-index:9999; }
.hidden { display:none !important; }
#chatbot-header { background-color:#d32f2f; color:white; padding:15px; display:flex; justify-content:space-between; align-items:center; font-size:18px; }
#close-btn { background:none; border:none; color:white; font-size:20px; cursor:pointer; }
#chatbot-body { flex:1; padding:10px; overflow-y:auto; display:flex; flex-direction:column; }
#chatbot-messages { display:flex; flex-direction:column; gap:10px; }
.message { padding:12px; border-radius:10px; max-width:85%; word-wrap:break-word; }
.message.user { background-color:#d32f2f; color:white; align-self:flex-end; }
.message.bot { background-color:#333; color:white; align-self:flex-start; }
.message ul { padding-left:20px; margin:0; }
.message li { margin-bottom:5px; }
.message img { max-width:100%; border-radius:8px; margin-top:5px; }
#chatbot-input-container { display:flex; padding:10px; border-top:1px solid #444; background-color:#2c2c2c; }
#chatbot-input { flex:1; padding:10px; border:1px solid #444; border-radius:10px; background-color:#333; color:white; outline:none; resize:none; height:50px; }
#send-btn { margin-left:10px; padding:10px 15px; background-color:#d32f2f; color:white; border:none; border-radius:10px; cursor:pointer; font-size:16px; }
#send-btn:hover { background-color:#b71c1c; }
h1 {text-align: center;margin-top: 20px; color: #fff;font-size: 32px; font-weight: bold;}