/* ==========================================================
   PRODUCT PAGE – Detailed product view & shop offers
   ========================================================== */

/* ─── Wrapper ─── */
.product-wrapper {
    max-width: 1200px;
    margin: 3rem auto;
    padding: 0 1.5rem;
    display: flex;
    gap: 3.5rem;
}

/* ─── Left Column (Image) ─── */
.product-left {
    flex: 1;
}

.product-image-box {
    background: rgba(255, 255, 255, 0.95);
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: box-shadow var(--transition-smooth);
}

.product-image-box:hover {
    box-shadow: var(--shadow-lg);
}

.product-image-box img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
}

/* ─── Right Column (Details) ─── */
.product-right {
    flex: 1.2;
}

.product-title {
    font-size: 1.85rem;
    color: var(--text-primary);
    font-weight: 700;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-subtle);
    letter-spacing: -0.5px;
    line-height: 1.3;
}

.product-desc {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.product-specs {
    display: flex;
    color: var(--text-primary);
    flex-direction: column;
    gap: 0.6rem;
}

.product-specs p {
    padding: 0.65rem 1rem;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    font-size: 0.92rem;
    transition: background var(--transition-fast);
}

.product-specs p:hover {
    background: rgba(26, 35, 50, 0.9);
}

.product-specs p strong {
    color: var(--text-secondary);
    font-weight: 500;
    margin-right: 0.5rem;
}

/* ─── Spec Rows (alternative layout) ─── */
.spec-row {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.spec-row:hover {
    background: rgba(26, 35, 50, 0.9);
}

.spec-name {
    font-weight: 500;
    color: var(--text-secondary);
}

.spec-value {
    font-weight: 600;
    color: var(--text-primary);
}

/* ─── Responsive Product Page ─── */
@media (max-width: 900px) {
    .product-wrapper {
        flex-direction: column;
        gap: 2rem;
        margin: 2rem auto;
    }

    .product-title {
        font-size: 1.5rem;
    }
}

/* ==========================================================
   SHOP OFFERS
   ========================================================== */
.shop-offers {
    max-width: 1200px;
    margin: 0 auto 4rem;
    padding: 0 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.shop-line {
    display: grid;
    grid-template-columns: 250px 1fr auto;
    align-items: center;
    gap: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 1rem 1.5rem;
    transition: border-color var(--transition-fast),
                transform var(--transition-fast),
                box-shadow var(--transition-fast);
}

.shop-line:hover {
    border-color: var(--border-strong);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.shop-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.shop-logo {
    display: flex;
    align-items: center;
    height: 40px;
    flex-shrink: 0;
}

.shop-logo img {
    max-height: 36px;
    max-width: 90px;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

.shop-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.shop-name a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.shop-name a:hover {
    color: var(--color-primary);
}

.shop-middle {
    display: flex;
    align-items: center;
    gap: 2rem;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.shop-shipping {
    display: flex;
    flex-direction: column;
    gap: 2px;
    line-height: 1.4;
}

.shop-stock {
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 0.3rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.82rem;
}

.shop-stock.in-stock {
    color: var(--color-accent);
    background: var(--color-accent-soft);
}

.shop-stock.in-stock::before {
    content: "✔";
}

.shop-stock.out-stock {
    color: var(--color-danger);
    background: var(--color-danger-soft);
}

.shop-stock.out-stock::before {
    content: "✖";
}

.shop-price {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-accent);
    white-space: nowrap;
    letter-spacing: -0.3px;
}

.no-shop {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    padding: 2rem;
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
    text-align: center;
    font-size: 0.95rem;
}

/* ─── Responsive Shop Offers ─── */
@media (max-width: 900px) {
    .shop-line {
        grid-template-columns: 1fr;
        gap: 0.75rem;
        padding: 1rem;
    }

    .shop-middle {
        flex-wrap: wrap;
        gap: 0.75rem;
    }

    .shop-price {
        font-size: 1.2rem;
    }
}

@media (max-width: 600px) {
    .shop-offers {
        padding: 0 1rem;
    }
}