/* 子比商城 · 中英文商品图切换按钮 */
.zslimg-lang-switch {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 20;
    display: inline-flex;
    background: rgba(0, 0, 0, 0.45);
    border-radius: 999px;
    padding: 3px;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.zslimg-lang-switch .zslimg-lang-opt {
    border: 0;
    outline: 0;
    cursor: pointer;
    font-size: 13px;
    line-height: 1;
    padding: 6px 14px;
    border-radius: 999px;
    color: #fff;
    background: transparent;
    transition: background .2s, color .2s;
    font-weight: 600;
}

.zslimg-lang-switch .zslimg-lang-opt:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.15);
}

.zslimg-lang-switch .zslimg-lang-opt.active {
    background: #2e7df6; /* 子比主题主色 */
    color: #fff;
}

/* 移动端微调：避开主题自带的右上角分享/收藏按钮（.more-btns）
   同时把 active 状态背景调成更显眼的实色，避免与原色混在一起看不清 */
@media (max-width: 768px) {
    .zslimg-lang-switch {
        top: 8px;
        left: 8px;
        right: auto;
        z-index: 50;
    }
    .zslimg-lang-switch .zslimg-lang-opt {
        padding: 5px 11px;
        font-size: 12px;
    }
    .zslimg-lang-switch .zslimg-lang-opt.active {
        background: #2e7df6;
    }
}

/* v1.0.14：英文态整体替换的纯图片封面（不依赖 swiper/懒加载，主题脚本不会碰它） */
.zslimg-en-cover {
    position: relative;
    display: flex;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    border-radius: 8px;
    background: #f5f5f5;
    scrollbar-width: none;
}

.zslimg-en-cover::-webkit-scrollbar {
    display: none;
}

.zslimg-en-cover img {
    flex: 0 0 100%;
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    scroll-snap-align: start;
    margin: 0;
    padding: 0;
    border: 0;
}

/* loading 态（AJAX 进行中） */
.zslimg-lang-switch.is-loading {
    opacity: 0.7;
    pointer-events: none;
}

/* v1.0.11：?zslimg_debug=1 时的可视化诊断面板 */
.zslimg-debug {
    position: fixed;
    left: 8px;
    bottom: 8px;
    z-index: 99999;
    max-width: 92vw;
    margin: 0;
    padding: 8px 10px;
    font-size: 12px;
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-all;
    color: #fff;
    background: rgba(0, 0, 0, 0.78);
    border-radius: 8px;
    pointer-events: none;
}