body {
  background-color: #121212;
  color: #ddd;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  margin: 0;
  padding: 20px;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.login-container {
  background-color: #1f1f1f;
  padding: 40px 30px;
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(76, 175, 80, 0.2);
  width: 100%;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

h1 {
  margin-bottom: 25px;
  color: #4caf50;
  font-size: 1.8rem;
  text-align: center;
  width: 100%;
}

form {
  width: 100%;
  display: flex;
  flex-direction: column;
}

form input[type="text"],
form input[type="password"] {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border-radius: 6px;
  border: none;
  background-color: #2a2a2a;
  color: #ddd;
  font-size: 1rem;
  transition: background-color 0.3s ease;
}

form input:focus {
  background-color: #4caf50;
  color: #121212;
  outline: none;
}

button[type="submit"] {
  padding: 12px;
  background-color: #4caf50;
  color: #121212;
  font-weight: bold;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  font-size: 1rem;
}

button[type="submit"]:hover {
  background-color: #43a047;
}

.error {
  background-color: #f44336;
  color: #fff;
  padding: 10px;
  margin-bottom: 20px;
  border-radius: 6px;
  width: 100%;
  text-align: center;
}

.register-link {
  margin-top: 15px;
  color: #bbb;
  font-size: 0.9rem;
  text-align: center;
}

.register-link a {
  color: #4caf50;
  text-decoration: none;
  font-weight: bold;
}

.register-link a:hover {
  text-decoration: underline;
}

.oculto{
    display: none;
}