body {
    background: #f3f3f3;
    font-family: Arial, sans-serif;
}

/* CARD */
.product-horizontal-card {
    display: flex;
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    max-width: 900px;
    margin: 30px auto;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* LEFT */
.product-left {
    width: 35%;
    text-align: center;
    position: relative;
}

.product-left img {
    max-width: 100%;
}

/* ICONS */
.action-icons {
    margin-top: 15px;
}

.icon {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    margin: 5px;
    border-radius: 50%;
    color: #fff;
    text-align: center;
    cursor: pointer;
}

.search { background: #00aaff; }
.wishlist { background: #e60023; }
.cart { background: #ff6600; }

/* RIGHT */
.product-right {
    width: 65%;
    padding-left: 20px;
}

.product-right h3 {
    margin: 0;
}

.rating {
    color: red;
    margin: 5px 0;
}

.desc {
    font-size: 14px;
    color: #555;
}

.price {
    font-size: 18px;
    font-weight: bold;
    margin: 10px 0;
}

/* SHIPPING */
.shipping {
    background: #f5f0e6;
    border: 1px dashed #8bc34a;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 15px;
}

/* OPTIONS */
.option-row {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.option-row span {
    width: 80px;
}

/* COLORS */
.colors span {
    width: 25px;
    height: 25px;
    display: inline-block;
    margin-right: 8px;
    border: 1px solid #ccc;
    cursor: pointer;
}

/* SIZE */
.sizes button {
    margin-right: 5px;
    padding: 5px 10px;
    border: 1px solid #ccc;
    background: #fff;
    cursor: pointer;
}

.sizes .active {
    border: 1px solid red;
}

/* QTY */
.qty {
    display: flex;
    align-items: center;
}

.qty button {
    width: 30px;
    height: 30px;
}

.qty input {
    width: 40px;
    text-align: center;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .product-horizontal-card {
        flex-direction: column;
    }

    .product-left,
    .product-right {
        width: 100%;
    }

    .product-right {
        padding-left: 0;
        margin-top: 15px;
    }
}