body {
    background: var(--bs-body-bg);
}

html[data-bs-theme="light"] body { background: #f6f8f7; }
html[data-bs-theme="dark"] .navbar.bg-success { background-color: #0d4b32 !important; }
html[data-bs-theme="dark"] .stat-card { border-left-color: #49b87d; box-shadow: 0 .35rem 1rem rgba(0,0,0,.3); }
html[data-bs-theme="dark"] .table { --bs-table-bg: var(--bs-body-bg); }

.auth-shell {
    min-height: calc(100vh - 56px);
    display: grid;
    place-items: center;
}

.auth-card {
    width: min(100%, 420px);
}

.stat-card {
    border: 0;
    border-left: 4px solid #198754;
    box-shadow: 0 0.35rem 1rem rgba(0, 0, 0, 0.06);
}