body.login-page {
    background: #0f172a url("<?= asset('img/fundosistema.png') ?>") no-repeat center center fixed;
    background-size: cover;
    min-height: 100vh;
}
.login-page .login-box {
    width: 420px;
    margin: 80px auto;
}
.login-page .login-logo {
    text-align: center;
    margin-bottom: 20px;
}
.login-page .login-logo-img {
    max-width: 180px;
    height: auto;
    margin-bottom: 10px;
}
.login-page .login-logo h1 {
    color: #fff;
    font-size: 1.4rem;
    font-weight: 700;
    margin: 8px 0 4px;
}
.login-page .login-logo p {
    color: rgba(255,255,255,.7);
    font-size: .85rem;
    margin: 0;
}
.login-page .login-logo a {
    color: #fff;
    text-decoration: none;
}
.login-box .card-body {
    padding: 30px;
}
.login-box .btn-block {
    width: 100%;
}
.login-box .input-group {
    margin-bottom: 18px;
}