html,
body {
    height: 100%;
}

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

main {
    flex: 1 0 auto;
}

.app-footer {
    flex-shrink: 0;
}

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

.code-lite {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.85rem;
}

.metric-card .display-6 {
    font-size: 1.6rem;
}