.product-detail-shell {
    display: grid;
}

.product-detail-card {
    display: grid;
    grid-template-columns: minmax(280px, 1fr) minmax(0, 1.1fr);
    gap: 28px;
    padding: 28px;
    border-radius: var(--yk-radius-lg);
    background: var(--yk-surface);
    border: 1px solid var(--yk-border);
    box-shadow: var(--yk-shadow);
}

.product-detail-media {
    position: relative;
    padding: 28px;
    border-radius: 24px;
    background: linear-gradient(180deg, var(--yk-surface-strong), rgba(15, 98, 254, 0.05));
}

.product-detail-media img {
    width: 100%;
    max-height: 420px;
    object-fit: contain;
}

.detail-badge {
    position: absolute;
    top: 18px;
    left: 18px;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(15, 98, 254, 0.12);
    color: var(--yk-primary);
    font-weight: 700;
}

.product-detail-copy {
    display: grid;
    align-content: start;
    gap: 18px;
}

.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.detail-meta span {
    padding: 8px 12px;
    border-radius: 999px;
    background: var(--yk-surface-strong);
    color: var(--yk-muted);
    font-weight: 700;
}

.detail-price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--yk-primary);
}

.detail-stockline {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    color: var(--yk-muted);
    font-weight: 700;
}

.detail-description {
    color: var(--yk-muted);
    line-height: 1.75;
}

.detail-points {
    display: grid;
    gap: 10px;
    padding-left: 20px;
    color: var(--yk-text);
}

.detail-purchase-form {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.detail-quantity-label {
    width: 100%;
    font-weight: 700;
    color: var(--yk-text);
}

.detail-quantity-input {
    max-width: 160px;
}

.detail-note {
    margin: -6px 0 0;
    color: var(--yk-muted);
}

@media (max-width: 991.98px) {
    .product-detail-card {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 20px;
    }
}

@media (max-width: 575.98px) {
    .product-detail-card {
        padding: 16px;
        border-radius: 20px;
    }

    .product-detail-media {
        padding: 16px;
        border-radius: 18px;
    }

    .product-detail-media img {
        max-height: 260px;
    }

    .detail-price {
        font-size: 1.65rem;
    }

    .detail-purchase-form .btn {
        flex: 1 1 100%;
    }
}