/* 手机端商品卡放大 + 网格/列表切换（仅 <768px；桌面保持原样） */

@media (max-width: 767.98px) {
    /*
     * 参考 haicao：两边几乎贴边，双列封面更大。
     * 原先 main.container 12px + panel-body 12px 叠在一起，
     * 390 宽屏上封面只有 ~165px；压到 8+8 后约 175px+。
     * 文字其实不比参考站小（参考站标题约 12px），观感差主要来自留白。
     */
    body.uc-body > .container,
    body.uc-body main.container,
    .uc-body .container {
        padding-left: 8px !important;
        padding-right: 8px !important;
    }

    .panel-buy {
        margin-left: 0;
        margin-right: 0;
    }

    .panel-buy > .panel-body {
        padding-left: 8px;
        padding-right: 8px;
        padding-top: 12px;
        padding-bottom: 14px;
    }

    .panel-buy .item-list {
        gap: 8px;
    }

    /*
     * 双列封面比例：原先 16:9 偏扁、1:1 又偏高。
     * 4:3 介于两者之间，保留大图感但不占满大半屏。
     */
    .panel-buy .acg-thumb {
        aspect-ratio: 4 / 3;
        border-radius: 14px 14px 0 0;
    }

    .panel-buy .acg-card {
        border-radius: 14px;
    }

    .panel-buy .acg-card > .acg-body {
        padding: 8px 9px 10px;
        gap: 4px;
    }

    .panel-buy .goods-title {
        font-size: 13px;
        line-height: 1.35;
    }

    .panel-buy .price {
        font-size: 16px;
    }

    .panel-buy .price .unit {
        font-size: 12px;
    }

    .panel-buy .stat-bottom,
    .panel-buy .meta,
    .panel-buy .badge-soft,
    .panel-buy .acg-tag {
        font-size: 11px;
    }

    /*
     * 无标题栏。切换钮叠在商品区右上角（双列时正好压在右侧那张封面角上），
     * absolute 相对 .shop-goods-wrap，随页面滚动一起走，不是吸顶固定。
     */
    .shop-goods-wrap {
        position: relative;
    }

    .product-view-toggle-btn {
        position: absolute;
        top: 8px;
        right: 8px;
        z-index: 6;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 32px;
        height: 32px;
        margin: 0;
        padding: 0;
        border: 0;
        border-radius: 999px;
        background: color-mix(in srgb, #fff 88%, transparent);
        color: color-mix(in srgb, var(--uc-ink, #1f2733) 78%, transparent);
        box-shadow: 0 2px 10px rgba(15, 23, 42, .14);
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
        transition: background .15s, color .15s, transform .15s;
    }

    .product-view-toggle-btn:active {
        transform: scale(.94);
        background: color-mix(in srgb, #fff 96%, transparent);
    }

    .product-view-toggle-btn__icon {
        font-size: 20px;
        line-height: 1;
    }

    /* 列表：一排一个，左图右文 */
    .panel-buy .item-list.is-list-view {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .panel-buy .item-list.is-list-view .acg-card {
        flex-direction: row;
        align-items: stretch;
    }

    .panel-buy .item-list.is-list-view .acg-thumb {
        width: 120px;
        flex: 0 0 120px;
        aspect-ratio: 1 / 1;
        align-self: stretch;
        border-radius: 14px 0 0 14px;
    }

    .panel-buy .item-list.is-list-view .acg-card > .acg-body {
        padding: 10px 12px;
        justify-content: center;
        min-width: 0;
    }

    .panel-buy .item-list.is-list-view .goods-title {
        font-size: 14.5px;
        -webkit-line-clamp: 2;
    }

    .panel-buy .item-list.is-list-view .price {
        font-size: 17px;
    }

    .panel-buy .item-list.is-list-view .soldout-ribbon {
        right: -28px;
        top: 8px;
        font-size: 10px;
        padding: 2px 28px;
    }
}

/* 桌面始终隐藏手机切换钮；列数由下方开关控制 */
@media (min-width: 768px) {
    .product-view-toggle-btn {
        display: none !important;
    }
}

/*
 * 电脑商品放大：仅 body.shop-desk-product-scale（后台「电脑商品放大」开）生效。
 * 关则走 index.css 默认：992→5 列、1200→6 列。
 */
@media (min-width: 768px) {
    body.shop-desk-product-scale .panel-buy .item-list,
    body.shop-desk-product-scale .panel-buy .item-list.is-list-view {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 16px;
    }

    body.shop-desk-product-scale .panel-buy .acg-card > .acg-body {
        padding: 10px 12px 12px;
        gap: 6px;
    }

    body.shop-desk-product-scale .panel-buy .goods-title {
        font-size: 14.5px;
        line-height: 1.35;
    }

    body.shop-desk-product-scale .panel-buy .price {
        font-size: 18px;
    }

    body.shop-desk-product-scale .panel-buy .price .unit {
        font-size: 13px;
    }
}

@media (min-width: 992px) {
    body.shop-desk-product-scale .panel-buy .item-list,
    body.shop-desk-product-scale .panel-buy .item-list.is-list-view {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 18px;
    }
}