/* Imagen de fondo */
body {
    background: url("../img/fondo-login.jpg") no-repeat center center fixed;
    background-size: cover;
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

/* Contenedor del formulario */
.login-container {
    background: rgba(255, 255, 255, 0.8);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    width: 350px;
}