body {
  background: #0a0a0a;
  color: #f5f5f5;
  font-family: monospace;
  max-width: 600px;
  margin: 40px auto;
}

h1 {
  text-align: center;
  letter-spacing: 2px;
  text-transform: uppercase;
}

#chat-container {
  border: 1px dashed #333;
  padding: 20px;
  height: 400px;
  overflow-y: scroll;
  margin-bottom: 20px;
  background: #050505;
  box-shadow: 0 0 20px #111 inset;
}

.message {
  margin-bottom: 10px;
  animation: fadeIn 0.5s ease;
}

.message .date {
  font-size: 10px;
  opacity: 0.5;
  margin-left: 10px;
}

input, textarea, button {
  width: 100%;
  background: #111;
  border: 1px solid #333;
  color: white;
  padding: 10px;
  margin-top: 5px;
  font-family: monospace;
}

button {
  cursor: pointer;
  transition: all 0.2s;
}

button:hover {
  background: #222;
}

@keyframes fadeIn {
  from {opacity: 0;}
  to {opacity: 1;}
}