/* Fondo personalizado — login (pantalla completa) */
html,
body.authentication-body {
    min-height: 100%;
    height: 100%;
    margin: 0;
}

body.authentication-body {
    min-height: 100vh;
    background-color: #45655b;
}

body.authentication-body::before {
    position: fixed;
    inset: 0;
    content: "";
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 1;
    z-index: -1;
}

body.authentication-body .custom-card {
    position: relative;
    z-index: 1;
}