body {
  background: #0f172a;
  font-family: Arial, sans-serif;
  color: white;
}

.chat-container {
  width: 400px;
  margin: 50px auto;
  background: #020617;
  padding: 15px;
  border-radius: 10px;
}

h2 {
  text-align: center;
  margin-bottom: 10px;
}

.messages {
  height: 300px;
  overflow-y: auto;
  background: #020617;
  border: 1px solid #334155;
  padding: 10px;
  margin-bottom: 10px;
}

.message {
  margin-bottom: 8px;
}

.message span {
  color: #38bdf8;
  font-weight: bold;
}

.input-box {
  display: flex;
  gap: 5px;
}

input {
  flex: 1;
  padding: 6px;
  border-radius: 5px;
  border: none;
}

button {
  padding: 6px 10px;
  background: #38bdf8;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}