body {
    background: #f5f7fb;
    color: #172033;
}

.auth-shell {
    min-height: calc(100vh - 58px);
}

.auth-card {
    border: 1px solid #e3e8f2;
    border-radius: 8px;
    box-shadow: 0 12px 28px rgba(23, 32, 51, 0.06);
}

.metric {
    border: 1px solid #e3e8f2;
    border-radius: 8px;
    background: #fff;
    padding: 1.25rem;
}

.table > :not(caption) > * > * {
    vertical-align: middle;
}

.form-label {
    font-weight: 600;
}

.password-note {
    color: #5f6b7a;
    font-size: 0.9rem;
}

.admin-layout {
    min-height: 100vh;
    display: flex;
}

.admin-sidebar {
    width: 260px;
    flex: 0 0 260px;
    background: #ffffff;
    border-right: 1px solid #e3e8f2;
    padding: 1.25rem;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.admin-sidebar-brand {
    color: #0f172a;
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-decoration: none;
}

.admin-sidebar .nav-link {
    border-radius: 8px;
    color: #2f3a4a;
    padding: 0.7rem 0.85rem;
}

.admin-sidebar .nav-link:hover,
.admin-sidebar .nav-link.active {
    background: #eef4ff;
    color: #0d6efd;
}

.admin-content {
    flex: 1;
    min-width: 0;
}

.admin-mobile-bar {
    display: none;
}

@media (max-width: 991.98px) {
    .admin-layout {
        display: block;
    }

    .admin-mobile-bar {
        display: flex;
    }

    .admin-sidebar {
        display: none;
        height: auto;
        position: static;
        width: 100%;
    }

    .admin-sidebar.show {
        display: block;
    }
}