.engine-card {
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    background: #ffffff;
}

.engine-card .card-body {
    padding: 1rem;
}

.engine-brand {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.engine-logo {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    object-fit: cover;
    border: 1px solid rgba(0, 0, 0, 0.08);
    background: #1f2937;
}

.engine-name {
    font-weight: 600;
    margin: 0;
}

.engine-provider-id {
    font-size: 0.75rem;
    color: #6c757d;
}

.engine-secret-hint {
    font-size: 0.74rem;
    color: #6c757d;
}

.engine-secret-hint.has-key {
    color: #198754;
}

.engine-disabled {
    opacity: 0.82;
}

@media (max-width: 576px) {
    .engine-card .btn {
        width: 100%;
    }
}