body {
  justify-content: center;
  align-items: center;
}

#login-container {
  /* full width up to 360px, with padding included in that width */
  width: 100%;
  max-width: 360px;
  padding: 40px;
  border-radius: 8px;
  background-color: #1e1e1e;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  text-align: center;
}

#login-container h1 {
  margin-bottom: 24px;
  font-size: 24px;
}

#login-container input[type="email"],
#login-container input[type="password"] {
  width: 100%;
  padding: 12px;
  margin-bottom: 16px;
  border: none;
  border-radius: 4px;
  background-color: #2a2a2a;
  color: #fff;
  font-size: 14px;
}

#login-container label {
  font-size: 14px;
  display: flex;
  align-items: center;
  margin-bottom: 24px;
}

#login-container input[type="checkbox"] {
  margin-right: 8px;
  accent-color: #0066cc;
}

#login-container button {
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: 4px;
  background-color: #0066cc;
  color: #fff;
  font-size: 16px;
  cursor: pointer;
}

#login-container button:hover {
  background-color: #005bb5;
}

#error-msg {
  margin-top: 12px;
  color: #ff6b6b;
  font-size: 14px;
}