/* Fondo general con degradado azul */
body {
  background: linear-gradient(135deg, #004aad, #001f54);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-family: 'Poppins', sans-serif;
}

/* Contenedor del login */
.login-container {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 3rem 2.5rem;
  border-radius: 20px;
  box-shadow: 0 0 25px rgba(0, 0, 0, 0.4);
  width: 100%;
  max-width: 400px;
  text-align: center;
}

/* Título */
.login-container h1 {
  margin-bottom: 1.5rem;
  color: #ffcc00;
  font-weight: bold;
}

/* Inputs */
.form-control {
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #fff;
  border-radius: 10px;
  padding: 10px 15px;
  transition: 0.3s;
}

/* 🔹 Placeholder blanco */
.form-control::placeholder {
  color: rgba(255, 255, 255, 0.9);
}

/* Foco */
.form-control:focus {
  background: rgba(255, 255, 255, 0.25);
  box-shadow: 0 0 0 2px #ffcc00;
  outline: none;
}

/* Botón */
.btn {
  background-color: #ffcc00;
  color: #001f54;
  font-weight: bold;
  border: none;
  border-radius: 10px;
  width: 100%;
  padding: 10px;
  transition: 0.3s;
}

.btn:hover {
  background-color: #ffd633;
  transform: scale(1.03);
}

/* Texto inferior */
.login-container p {
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: #cccccc;
}

/* Animación de aparición */
.login-container {
  animation: fadeIn 0.8s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}