body {
    background: #0b1220;
    color: #e5e7eb;
}

.card, .list-group-item, .table {
    --bs-card-bg: #111827;
    --bs-card-border-color: rgba(255,255,255,.08);
    --bs-list-group-bg: #111827;
    --bs-list-group-border-color: rgba(255,255,255,.08);
    color: #e5e7eb;
}

.form-control, .form-select {
    background: #0f172a;
    border-color: rgba(255,255,255,.12);
    color: #e5e7eb;
}
.form-control:focus, .form-select:focus {
    background: #0f172a;
    color: #fff;
}

.muted { color: #94a3b8; }
.code-box {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    background: #020617;
    border: 1px solid rgba(255,255,255,.08);
    border-radius: .75rem;
    padding: .75rem;
}
.tool-card { min-height: 100%; }