#groq-chatbox {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 300px;
  background: #fff;
  border: 1px solid #ccc;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  font-family: sans-serif;
  z-index: 9999;
}
#groq-chat-header {
  background: #51A5EE;
  color: white;
  padding: 10px;
  font-weight: bold;
  cursor: move;
}
#groq-chat-body {
  max-height: 250px;
  overflow-y: auto;
  padding: 10px;
  background: #f9f9f9;
}
#groq-chat-input {
  display: flex;
  border-top: 1px solid #ddd;
}
#groq-user-input {
  flex: 1;
  padding: 10px;
  border: none;
  font-size: 14px;
}
#groq-send-btn {
  background: #51A5EE;
  color: white;
  border: none;
  padding: 0 16px;
  cursor: pointer;
}
.groq-msg {
  margin: 6px 0;
  padding: 6px 10px;
  border-radius: 6px;
  max-width: 90%;
  clear: both;
}
.groq-msg.user {
  background: black;
  color: white;
  align-self: flex-end;
}
.groq-msg.bot {
  background: white;
  border: 1px solid #ddd;
  align-self: flex-start;
}