.product-page {
    max-width: 1200px;
    margin: 50px auto;
    padding: 0 20px;
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.product-left {
    flex: 1;
}

.product-image {
    width: 100%;
    max-width: 500px;
    border-radius: 12px;
    display: block;
}

.product-right {
    flex: 1;
}

.product-right h1 {
    font-size: 32px;
    margin-bottom: 10px;
    color: #222;
}

.product-right .price {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 15px;
    color: #4a5d7a;
}

.product-right .description {
    font-size: 15px;
    color: #444;
    margin-bottom: 20px;
}

#productForm label {
    display: block;
    margin: 10px 0 5px;
    font-weight: 600;
}

#productForm select,
#productForm input[type="number"] {
    width: 120px;
    padding: 8px;
    border-radius: 6px;
    border: 1px solid #ccc;
}

#productForm .add-btn {
    margin-top: 20px;
    display: inline-block;
    padding: 12px 22px;
    background-color: #4a5d7a;
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.25s ease, transform 0.25s ease;
}

#productForm .add-btn:hover {
    background-color: #2f4158;
    transform: translateY(-2px);
}

@media (max-width: 800px) {
    .product-page {
        flex-direction: column;
    }

    .product-image {
        max-width: 100%;
    }
}

.product-img-wrap,
.ix-prod-img,
.ac-card-img {
    position: relative;
}

.oos-img {
    filter: grayscale(60%) opacity(0.6);
}

.oos-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
    pointer-events: none;
}

.oos-overlay span {
    font-family: 'DM Sans', sans-serif;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #fff;
    background: rgba(0, 0, 0, 0.65);
    padding: 7px 16px;
    border-radius: 4px;
    border: 1px solid rgba(255,255,255,0.25);
}

.oos-btn {
    opacity: 0.45 !important;
    cursor: not-allowed !important;
    background: #999 !important;
    color: #fff !important;
    border-color: #999 !important;
    transform: none !important;
}

.low-stock-tag {
    position: absolute;
    bottom: 10px;
    left: 10px;
    background: #c0392b;
    color: #fff;
    font-family: 'DM Sans', sans-serif;
    font-size: 9px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 4px 9px;
    border-radius: 3px;
    z-index: 3;
}

.oos-banner {
    display: inline-block;
    background: #1a1a18;
    color: #fff;
    font-family: 'DM Sans', sans-serif;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 7px 16px;
    border-radius: 4px;
    margin-bottom: 14px;
}

.low-stock-banner {
    display: inline-block;
    background: #c0392b;
    color: #fff;
    font-family: 'DM Sans', sans-serif;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 7px 16px;
    border-radius: 4px;
    margin-bottom: 14px;
}

.product-img-wrap {
    display: inline-block;
    width: 100%;
}