* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: url('../img/fondo2.jpg') no-repeat center center/cover;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.login-container {
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
  border-radius: 20px;
  padding: 2rem;
  max-width: 400px;
  width: 100%;
  color: #000;
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

h2 {
  text-align: center;
  margin-bottom: 1.5rem;
}

label {
  font-weight: 500;
  margin-bottom: 0.5rem;
  display: block;
}

input[type="email"],
input[type="password"] {
  width: 100%;
  padding: 0.6rem;
  margin-bottom: 1rem;
  border: 1px solid #ccc;
  border-radius: 8px;
  background-color: rgba(255, 255, 255, 0.7);
}

button {
  width: 100%;
  padding: 0.6rem;
  background-color: #2563eb;
  color: white;
  font-weight: bold;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s;
}

button:hover {
  background-color: #1e40af;
}

.error {
  color: #dc2626;
  font-size: 0.9rem;
  text-align: center;
  margin-bottom: 1rem;
}

@media (max-width: 500px) {
  .login-container {
    padding: 1.5rem;
  }
}