html {
    min-height: 100%;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1 0 auto;
    width: 100%;
}

.navbar .collapse,
.navbar .collapsing,
.accordion .collapse,
.accordion .collapsing {
    visibility: visible;
}

.auth-main {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 1rem;
}

.auth-card {
    width: 100%;
    max-width: 440px;
    padding: 2rem;
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 0.75rem;
    box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.08);
}

body > footer {
    margin-top: auto !important;
}

footer p {
    margin-bottom: 0;
}

@media (max-width: 576px) {
    .auth-main {
        padding: 2rem 0.75rem;
    }

    .auth-card {
        padding: 1.5rem;
    }
}