body.portal-body {
    min-height: 100vh;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-color: #eef2f7;
}

.portal-logo {
    width: 34px;
    height: 34px;
    object-fit: contain;
}

.portal-hero .hero-card {
    background: rgba(255, 255, 255, 0.90);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

main {
    background: rgba(255, 255, 255, 0.78);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border-radius: 1.5rem;
    margin: 0 auto 2rem auto;
    max-width: 1400px;
    box-shadow: 0 0.5rem 2rem rgba(0, 0, 0, 0.08);
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.portal-footer {
    background: rgba(255, 255, 255, 0.94);
}

.footer-techman {
    max-height: 40px;
    width: auto;
}

.card,
.search-panel,
.alert,
.table,
.list-group-item,
.bg-white {
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}

.card {
    background: rgba(255, 255, 255, 0.96);
}

.table {
    background: rgba(255, 255, 255, 0.94);
}

@media (max-width: 991.98px) {
    main {
        margin-left: 0.75rem;
        margin-right: 0.75rem;
        border-radius: 1rem;
    }
}