/* Floating Icon */
#chatbot-icon {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #0f172a;
  color: white;
  font-size: 24px;
  padding: 15px;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  z-index: 1000;
  text-align: center;
}

/* Chat Window */
#chatbot-window {
  display: none;
  position: fixed;
  bottom: 80px;
  right: 20px;
  width: 300px;
  background: white;
  border: 1px solid #ccc;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
  z-index: 1000;
  display: flex;
  flex-direction: column;
}

/* Header */
#chatbot-header {
  background: #0f172a;
  color: white;
  padding: 10px;
  font-weight: bold;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: 10px 10px 0 0;
}
#close-btn {
  cursor: pointer;
  font-size: 14px;
}

/* Body */
#chatbot-body {
  display: flex;
  flex-direction: column;
  height: 350px;
}
#chatbot-messages {
  flex: 1;
  padding: 10px;
  overflow-y: auto;
  font-size: 14px;
}
#chatbot-input {
  border: none;
  border-top: 1px solid #ccc;
  padding: 10px;
  font-size: 14px;
  border-radius: 0 0 10px 10px;
  outline: none;
}

/* Messages */
.message {
  margin: 8px 0;
  padding: 8px;
  border-radius: 8px;
  max-width: 80%;
}
.user { background: #3498db; color: white; margin-left: auto; }
.bot { background: #ecf0f1; color: #2c3e50; margin-right: auto; }