.size-filter.list-filter li a:hover,
.size-filter.list-filter li.active a {
    color: #fff;
    background-color: #a4862b;
    border-color: #a4862b;
}

.detail-extralink .detail-qty {
    margin: 0 6px 15px 0;
    background: #fff;
    border: 2px solid #a4862b !important;
    font-size: 16px;
    font-weight: 700;
    color: #a4862b;
    border-radius: 5px;
    padding: 11px 20px 11px 30px;
    max-width: 90px;
}

.detail-qty > a:hover {
    color: #735d1b;
}

.detail-qty > a {
    font-size: 16px;
    color: #a4862b;
}

.product-extra-link2 a:hover {
    background-color: #a4862b;
    color: #fff;
}

.tab-style3 .nav-tabs .nav-item a.active,
.tab-style3 .nav-tabs .nav-item a:hover {
    color: #a4862b;
    -webkit-box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.05);
    box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.05);
}

.progress-bar {
    background-color: #a4862b;
}

.detail-info .product-price .current-price {
    font-size: 40px;
    text-decoration: none;
    font-weight: 900;
}

.detail-info .product-price .old-price {
    text-decoration: line-through;
    color: #b6b6b6;
    margin-left: 20px;
    font-size: 20px;
    font-weight: 700;
    display: block;
}

.detail-info .product-price .save-price {
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 1px;
    display: block;
    color: #fdc040;
}

.product-extra-link2 .button.button-add-to-cart {
    position: relative;
    padding: 0px 15px;
    border-radius: 5px;
    border: 0;
    height: 50px;
    line-height: 50px;
    font-weight: 700;
    font-size: 16px;
    font-family: "Quicksand", sans-serif;
}

.product-extra-link2 .button.button-add-to-cart {
    position: relative;
    padding: 0px 15px;
    border-radius: 5px;
    border: 0;
    height: 35px;
    line-height: 35px;
    font-weight: 700;
    font-size: 16px;
    font-family: "Quicksand", sans-serif;
}

/* Zoom functionality within details-preview */
.details-preview {
    position: relative;
    overflow: hidden;
}

.details-preview li {
    position: relative;
    cursor: crosshair;
}

.details-preview li img {
    transition: transform 0.3s ease;
    width: 100%;
    height: auto;
}

.details-preview li.zoom-active {
    overflow: hidden;
}

.details-preview li.zoom-active img {
    transform-origin: var(--zoom-x, 50%) var(--zoom-y, 50%);
    transform: scale(2.5);
}

.details-preview li:hover img {
    cursor: crosshair;
}

/* Zoom lens indicator */
.zoom-lens {
    position: absolute;
    /* border: 2px solid #A4862B; */
    /* background-color: rgba(164, 134, 43, 0.1); */
    width: 100px;
    height: 100px;
    pointer-events: none;
    display: none;
    z-index: 10;
    border-radius: 50%;
}

/* How To Use - Desktop: horizontal row (original look, no changes) */
.how-to-use-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.how-to-use-item img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

/* How To Use - Mobile only: title on top, images one by one */
@media (max-width: 767.98px) {
    .how_to_use.nav-tabs {
        display: flex !important;
        flex-direction: column !important;
        padding: 10px 0;
        border-bottom: none;
    }

    .how_to_use.nav-tabs .details-name {
        width: 100%;
        font-size: 18px;
        margin-bottom: 15px;
        padding-bottom: 8px;
        border-bottom: 2px solid #a4862b;
    }

    .how-to-use-grid {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
    }

    .how-to-use-item {
        width: 100% !important;
        max-width: 100% !important;
        padding: 8px;
        background-color: #f6f6f6;
        border-radius: 10px;
    }

    .how-to-use-item img {
        width: 100%;
        border-radius: 10px;
    }
}