.product-detail-wrapper {
    width: 92%;
    max-width: 1200px;
    margin: 35px auto;
}

.product-detail-card {
    background: #ffffff;
    border-radius: 22px;
    padding: 35px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 45px;
    box-shadow: 0 6px 25px rgba(0,0,0,0.08);
}

.product-image-box {
    background: #f8fafc;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
}

.product-image-box img {
    width: 100%;
    max-height: 380px;
    object-fit: contain;
}

.breadcrumb {
    color: #64748b;
    font-size: 14px;
    margin-bottom: 15px;
}

.product-info-box h1 {
    font-size: 34px;
    color: #0f172a;
    margin-bottom: 12px;
}

.rating {
    color: #f59e0b;
    margin-bottom: 18px;
    font-size: 15px;
}

.rating span {
    color: #64748b;
    margin-left: 8px;
}

.detail-price {
    font-size: 34px;
    color: #16a34a;
    margin-bottom: 14px;
}

.detail-price span {
    font-size: 18px;
    color: #64748b;
}

.stock {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 22px;
}

.stock.available {
    color: #16a34a;
}

.stock.unavailable {
    color: #dc2626;
}

.detail-add-btn {
    width: 260px;
    padding: 15px;
    border: none;
    border-radius: 14px;
    background: #16a34a;
    color: white;
    font-size: 17px;
    font-weight: 800;
    cursor: pointer;
}

.detail-add-btn:hover {
    background: #15803d;
}

.detail-add-btn.disabled {
    background: #cbd5e1;
    cursor: not-allowed;
}

.quick-points {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 28px;
}

.quick-points div {
    background: #f8fafc;
    padding: 13px;
    border-radius: 12px;
    font-weight: 700;
    color: #334155;
}

.detail-section {
    background: #ffffff;
    margin-top: 25px;
    padding: 28px;
    border-radius: 20px;
    box-shadow: 0 4px 18px rgba(0,0,0,0.06);
}

.detail-section h2 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #0f172a;
}

.detail-section h2 span {
    font-size: 14px;
    color: #64748b;
    font-weight: 500;
}

.detail-section p {
    color: #475569;
    font-size: 16px;
    line-height: 1.8;
}

.nutrition-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
}

.nutrition-grid div {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    padding: 20px;
    border-radius: 16px;
    text-align: center;
}

.nutrition-grid h3 {
    color: #166534;
    margin-bottom: 8px;
}

.nutrition-grid p {
    font-size: 22px;
    font-weight: 800;
    color: #0f172a;
}

.nutrition-extra {
    margin-top: 20px;
}

.benefits-list {
    list-style: none;
}

.benefits-list li {
    margin-bottom: 12px;
    color: #334155;
    font-size: 16px;
    font-weight: 600;
}

@media(max-width: 768px) {
    .product-detail-card {
        grid-template-columns: 1fr;
        padding: 22px;
    }

    .product-info-box h1 {
        font-size: 26px;
    }

    .detail-add-btn {
        width: 100%;
    }

    .quick-points {
        grid-template-columns: 1fr;
    }
}
.product-detail-wrapper {
    margin-top: 35px;
}

.product-info-box .breadcrumb a {
    color: #2563eb;
    font-weight: 700;
}
.detail-qty-box {
    width: 260px;
    margin-top: 10px;
    padding: 14px 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    border-top: 1px solid #e5e7eb;
    background: #ffffff;
}

.detail-qty-box button {
    width: 38px;
    height: 38px;
    border: 1px solid #dbeafe;
    border-radius: 10px;
    background: #f3f4f6;
    color: #2563eb;
    font-size: 20px;
    font-weight: 700;
    cursor: pointer;
}

.detail-qty-box button:hover {
    background: #dbeafe;
}

.detail-qty {
    min-width: 40px;
    text-align: center;
    font-size: 20px;
    font-weight: 700;
    color: #111827;
}