.games-powerup-shop {
    margin: 1.25rem 0 2rem;
}

.powerup-shop-inner {
    max-width: 960px;
    margin: 0 auto;
}

.powerup-shop-title {
    font-size: 1.25rem;
    margin: 0 0 0.35rem;
}

.powerup-shop-sub {
    margin: 0 0 1rem;
    opacity: 0.85;
    font-size: 0.95rem;
}

.powerup-shop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1rem;
}

.powerup-shop-card {
    border: 1px solid var(--border-color, rgba(255, 255, 255, 0.12));
    border-radius: 12px;
    padding: 1rem;
    background: var(--card-bg, rgba(0, 0, 0, 0.2));
}

.powerup-shop-card-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.powerup-shop-name {
    font-weight: 600;
}

.powerup-shop-cost {
    font-size: 0.9rem;
    opacity: 0.9;
    white-space: nowrap;
}

.powerup-shop-desc {
    font-size: 0.88rem;
    margin: 0 0 0.75rem;
    line-height: 1.4;
    opacity: 0.9;
}

.powerup-shop-active {
    display: inline-block;
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
    color: var(--accent-primary, #7fa89a);
}

.powerup-shop-buy {
    width: 100%;
    margin-top: 0.25rem;
}

.powerup-shop-signin,
.powerup-shop-loading {
    opacity: 0.85;
    font-size: 0.95rem;
}