#hamgap-chatbox {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 320px;
  max-height: 500px;
  background: #ffffff;
  border: 1px solid #ccc;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  font-family: 'Segoe UI', sans-serif;
  z-index: 9999;
}

#hamgap-header {
  background: #264653;
  color: #fff;
  padding: 10px;
  font-weight: bold;
  text-align: center;
}

#hamgap-messages {
  padding: 10px;
  height: 300px;
  overflow-y: auto;
  font-size: 14px;
}

#hamgap-input-area {
  display: flex;
  border-top: 1px solid #ccc;
}

#hamgap-input {
  flex: 1;
  padding: 10px;
  border: none;
  font-size: 14px;
}

#hamgap-send {
  background: #2a9d8f;
  color: white;
  border: none;
  padding: 10px 15px;
  cursor: pointer;
  font-weight: bold;
}

.hamgap-msg {
  margin-bottom: 8px;
}

.hamgap-msg.user {
  text-align: right;
  color: #1d3557;
}

.hamgap-msg.bot {
  text-align: left;
  color: #555;
}