#fly-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
}

#fly-button {
  background: #2575c4;
  color: white;
  border-radius: 50%;
  width: 56px;
  height: 56px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 28px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.3);
  cursor: pointer;
}

#fly-box {
  width: 300px;
  height: 400px;
  background: white;
  border-radius: 16px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.3);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#fly-box.hidden {
  display: none;
}

#fly-header {
  background: #2575c4;
  color: white;
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#fly-logo {
  height: 24px;
  margin-right: 8px;
}

#fly-messages {
  flex: 1;
  padding: 10px;
  overflow-y: auto;
  font-family: sans-serif;
  font-size: 14px;
}

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

#fly-input input {
  flex: 1;
  border: none;
  padding: 10px;
}

#fly-input button {
  background: #2575c4;
  color: white;
  border: none;
  padding: 10px 16px;
}

.msg {
  margin-bottom: 10px;
  padding: 8px 10px;
  border-radius: 8px;
}

.bot {
  background: #f0f0f0;
}

.user {
  background: #d0e6ff;
  align-self: flex-end;
}