body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #2f3136;
  color: #fff;
}

#top-bar {
  display: flex;
  justify-content: space-between;
  background-color: #202225;
  padding: 10px 20px;
  align-items: center;
}

#chat-window {
  height: 80vh;
  overflow-y: auto;
  padding: 10px;
  border-top: 1px solid #444;
  border-bottom: 1px solid #444;
}

.message {
  margin: 5px 0;
  padding: 8px;
  background: #36393f;
  border-radius: 5px;
}

#input-area {
  display: flex;
  padding: 10px;
  background: #202225;
}

#message {
  flex: 1;
  padding: 8px;
  border: none;
  border-radius: 5px;
}

button {
  background-color: #5865f2;
  color: white;
  border: none;
  padding: 10px;
  margin-left: 5px;
  border-radius: 5px;
  cursor: pointer;
}

.dark-mode {
  background-color: #eeeeee;
  color: black;
}

.dark-mode .message {
  background-color: #ddd;
}