body.portal-page {
    min-height: 100vh;
    background: #f4f7fb;
    color: #2b2f38;
}

.portal-nav {
    background: #151515;
    box-shadow: 0 3px 18px rgba(0, 0, 0, .12);
}

.portal-nav .navbar-brand,
.portal-nav .nav-link {
    color: #fff;
}

.portal-nav .nav-link:hover {
    color: #6689ff;
}

.portal-main {
    padding: 60px 0;
}

.portal-card {
    border: 0;
    border-radius: 12px;
    box-shadow: 0 10px 35px rgba(30, 40, 70, .08);
}

.portal-card .card-header {
    background: #fff;
    border-bottom: 1px solid #edf0f5;
    font-weight: 600;
}

.portal-btn {
    background: #6689ff;
    border-color: #6689ff;
    color: #fff;
}

.portal-btn:hover {
    background: #4f70df;
    border-color: #4f70df;
    color: #fff;
}

.stat-card {
    border-left: 4px solid #6689ff;
}

.auth-card {
    max-width: 520px;
    margin: 0 auto;
}

.table td,
.table th {
    vertical-align: middle;
}