.gradient-custom-2 {
    /* fallback for old browsers */
    background: #000d4e;
    /* Chrome 10-25, Safari 5.1-6 */
}

body {
    background-image: url("../img/fundo_painel.png");
    background: rgb();
    background-size: cover; /* cobre toda a tela */
    background-position: center; /* centraliza */
    background-repeat: no-repeat; /* não repete */
    background-attachment: fixed; /* fixa no fundo (efeito parallax leve) */
    height: 100vh; /* ocupa 100% da altura da viewport */
    margin: 0;
}


.btn-microsoft {
    background-color: #2F2F2F;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
    width: 100%;
    box-shadow: 0 3px 8px rgba(0,0,0,0.15);
}

    .btn-microsoft img {
        width: 22px;
        height: 22px;
    }

    .btn-microsoft:hover {
        background-color: #0078D4;
        box-shadow: 0 4px 12px rgba(0,120,212,0.4);
        transform: translateY(-1px);
        color:white;
    }

/* Animação suave para aparecer o login manual */
.fade-in {
    opacity: 0;
    transition: opacity 0.4s ease-in-out;
}

    .fade-in.show {
        opacity: 1;
    }

/* Card responsivo */
@media (max-width: 576px) {
    .card {
        width: 90% !important;
    }
}