/* Grouped staff navigation and student account pages. */
.status-partially_paid,
.status-icon.status-partially_paid { background: #d9f3e8; color: #126346; }
.admin-navigation > .nav-item > .nav-link {
    display: flex;
    align-items: center;
    gap: .42rem;
    border-radius: .55rem;
    padding: .5rem .65rem;
}
.admin-navigation > .nav-item > .nav-link:hover,
.admin-navigation > .nav-item > .nav-link:focus { background: rgba(255, 255, 255, .1); }
.nav-group-menu {
    min-width: 245px;
    border: 0;
    border-radius: 14px;
    padding: .55rem;
    box-shadow: 0 18px 50px rgba(13, 42, 33, .2);
}
.nav-group-menu .dropdown-header {
    color: var(--portal-muted);
    font-size: .67rem;
    letter-spacing: .1em;
    text-transform: uppercase;
}
.nav-group-menu .dropdown-item {
    display: flex;
    align-items: center;
    gap: .75rem;
    border-radius: 9px;
    padding: .62rem .7rem;
}
.nav-group-menu .dropdown-item i { width: 1.2rem; color: var(--portal-green-2); font-size: 1rem; }
.nav-group-menu .dropdown-item:hover { background: #edf7f2; color: var(--portal-deep); }
.student-section-nav {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: .75rem;
    padding: .6rem;
    border: 1px solid var(--portal-border);
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 8px 28px rgba(27, 59, 48, .05);
}
.student-section-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .6rem;
    padding: .8rem 1rem;
    border-radius: 11px;
    color: var(--portal-muted);
    font-weight: 700;
    text-decoration: none;
    transition: background .18s ease, color .18s ease, transform .18s ease;
}
.student-section-link i { font-size: 1.08rem; }
.student-section-link:hover { background: #edf7f2; color: var(--portal-green-2); transform: translateY(-1px); }
.student-section-link.active {
    background: linear-gradient(135deg, var(--portal-deep), var(--portal-green-2));
    color: #fff;
    box-shadow: 0 8px 20px rgba(15, 74, 55, .18);
}
.student-action-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    height: 100%;
    padding: 1.25rem;
    border: 1px solid var(--portal-border);
    border-radius: 16px;
    background: #fff;
    color: var(--portal-ink);
    text-decoration: none;
    box-shadow: 0 8px 28px rgba(27, 59, 48, .05);
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.student-action-card > i:first-child {
    display: grid;
    place-items: center;
    flex: 0 0 46px;
    width: 46px;
    height: 46px;
    border-radius: 13px;
    background: #e5f3ed;
    color: var(--portal-green-2);
    font-size: 1.25rem;
}
.student-action-card span { display: flex; flex: 1; flex-direction: column; }
.student-action-card small { margin-top: .2rem; color: var(--portal-muted); line-height: 1.4; }
.student-action-card .action-arrow { font-size: 1.5rem; color: var(--portal-muted); }
.student-action-card:hover {
    transform: translateY(-3px);
    border-color: var(--portal-green-2);
    box-shadow: 0 14px 35px rgba(27, 59, 48, .11);
    color: var(--portal-deep);
}
@media (max-width: 991px) {
    .admin-navigation { align-items: stretch !important; }
    .admin-navigation > .nav-item > .nav-link { padding: .65rem 0; }
    .nav-group-menu { box-shadow: none; }
    .student-section-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 575px) {
    .student-section-nav { grid-template-columns: 1fr 1fr; }
    .student-section-link { flex-direction: column; gap: .25rem; padding: .65rem .35rem; font-size: .78rem; }
}