body {
  background: #111;
  color: #fff;
  font-family: Arial;
  text-align: center;
  margin: 0;
  padding: 0;
}

.container {
  width: 90%;
  max-width: 400px;
  margin: auto;
  padding-top: 40px;
}

.logo {
  width: 120px;
  margin-bottom: 20px;
}

input {
  width: 90%;
  padding: 12px;
  border-radius: 6px;
  border: none;
  margin-top: 8px;
  font-size: 16px;
}

button {
  width: 95%;
  background: #09f;
  border: none;
  padding: 10px;
  color: white;
  border-radius: 8px;
  margin-top: 10px;
  font-size: 17px;
}

a {
  color: #0af;
  cursor: pointer;
}

.error {
  color: #f33;
  margin-top: 10px;
}

#messages {
  border: 1px solid #444;
  height: 250px;
  overflow-y: auto;
  padding: 10px;
  margin-bottom: 10px;
  text-align: left;
}