/* 小卖铺 · 前台商店页样式
   颜色全部走 CSS 变量，浅色为默认值；
   Typecho 深色模式（Handsome 等主题给 <html> 加 theme-dark 类）时整体切换为深色。 */
.shop {
    /* 颜色变量（浅色默认） */
    --shop-text: #333;
    --shop-title: #2d2a26;
    --shop-strong: #292524;
    --shop-sub: #78716c;
    --shop-muted: #a8a29e;
    --shop-price: #ea580c;
    --shop-accent: #f97316;
    --shop-card-bg: #fff;
    --shop-card-border: #ecebe9;
    --shop-soft-bg: #faf7f2;
    --shop-soft-border: #f0ece4;
    --shop-input-bg: #fff;
    --shop-border: #d6d3d1;
    --shop-cat-text: #57534e;
    --shop-ok: #16a34a;
    --shop-out: #dc2626;
    --shop-warn: #f59e0b;
    --shop-tag-out-bg: rgba(220, 38, 38, 0.92);
    --shop-banner-bg: #fff7ed;
    --shop-banner-border: #fed7aa;
    --shop-banner-text: #9a3412;
    --shop-tag-bg: #e0f2fe;
    --shop-tag-text: #0369a1;
    --shop-closed-bg: #fef2f2;
    --shop-closed-border: #fecaca;
    --shop-closed-text: #b91c1c;
    --shop-shadow: rgba(0, 0, 0, 0.04);
    --shop-shadow-hover: rgba(0, 0, 0, 0.08);
    --shop-focus-ring: rgba(249, 115, 22, 0.12);

    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    color: var(--shop-text);
    max-width: 960px;
    margin: 0 auto;
    padding: 8px 4px 24px;
    line-height: 1.6;
}

/* 深色模式：html 带 theme-dark 类（Handsome 主题深色模式的实现方式） */
html.theme-dark .shop {
    --shop-text: #c9c9cf;
    --shop-title: #e8e8ec;
    --shop-strong: #e8e8ec;
    --shop-sub: #9d9da6;
    --shop-muted: #6e6e78;
    --shop-price: #fb923c;
    --shop-card-bg: #171718;
    --shop-card-border: #26262b;
    --shop-soft-bg: #1e1e23;
    --shop-soft-border: #2b2b32;
    --shop-input-bg: #171718;
    --shop-border: #3a3a42;
    --shop-cat-text: #a1a1aa;
    --shop-ok: #4ade80;
    --shop-out: #f87171;
    --shop-warn: #fbbf24;
    --shop-tag-out-bg: rgba(220, 38, 38, 0.85);
    --shop-banner-bg: #2b2417;
    --shop-banner-border: #4c3b1f;
    --shop-banner-text: #fdba74;
    --shop-tag-bg: #1e3a5f;
    --shop-tag-text: #7dd3fc;
    --shop-closed-bg: #2b1a1a;
    --shop-closed-border: #4c2020;
    --shop-closed-text: #fca5a5;
    --shop-shadow: rgba(0, 0, 0, 0.25);
    --shop-shadow-hover: rgba(0, 0, 0, 0.4);
}

/* 头部 */
.shop__header {
    text-align: center;
    padding: 18px 8px 10px;
}

.shop__title {
    font-size: 26px;
    font-weight: 700;
    color: var(--shop-title);
}

/* 最近上架（标题旁悬浮面板） */
.shop__recent {
    position: relative;
    display: inline-block;
    margin-left: 8px;
    vertical-align: middle;
    cursor: pointer;
    font-size: 17px;
    line-height: 1;
}

.shop__recent-ic {
    display: inline-block;
    filter: grayscale(0.2);
    transition: transform 0.15s ease;
}

.shop__recent:hover .shop__recent-ic {
    transform: scale(1.15);
}

.shop__recent-panel {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%);
    width: 360px;
    max-width: 82vw;
    background: var(--shop-card-bg);
    color: var(--shop-text);
    border: 1px solid var(--shop-card-border);
    border-radius: 12px;
    box-shadow: 0 12px 32px var(--shop-shadow-hover);
    padding: 10px;
    text-align: left;
    z-index: 1100;
    max-height: 380px;
    overflow-y: auto;
}

.shop__recent:hover .shop__recent-panel,
.shop__recent:focus .shop__recent-panel,
.shop__recent:focus-within .shop__recent-panel {
    display: block;
}

.shop__recent-head {
    font-size: 13px;
    font-weight: 700;
    color: var(--shop-strong);
    padding: 4px 6px 8px;
}

.shop__recent-item {
    display: grid;
    grid-template-columns: 76px 1fr auto;
    gap: 2px 10px;
    padding: 7px 6px;
    border-radius: 8px;
    text-decoration: none;
    color: inherit;
    align-items: center;
}

.shop__recent-item:hover {
    background: var(--shop-soft-bg);
}

.shop__recent-time {
    grid-row: span 2;
    font-size: 11px;
    color: var(--shop-muted);
    white-space: nowrap;
}

.shop__recent-name {
    font-size: 13px;
    color: var(--shop-strong);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.shop__recent-cat {
    font-size: 11px;
    color: var(--shop-sub);
}

.shop__recent-price {
    grid-column: 3;
    grid-row: 1 / span 2;
    font-size: 13px;
    font-weight: 700;
    color: var(--shop-price);
    white-space: nowrap;
}

.shop__recent-empty {
    padding: 14px 6px;
    font-size: 12px;
    color: var(--shop-muted);
    text-align: center;
}

/* 预扣旁注 */
.shop__reserved {
    font-size: 11px;
    color: var(--shop-muted);
    font-weight: 400;
    margin-left: 4px;
}

.shop__notice {
    display: inline-block;
    margin-top: 8px;
    padding: 4px 14px;
    background: var(--shop-banner-bg);
    border: 1px solid var(--shop-banner-border);
    border-radius: 999px;
    color: var(--shop-banner-text);
    font-size: 13px;
}

.shop__closed {
    margin-top: 10px;
    padding: 8px 14px;
    background: var(--shop-closed-bg);
    border: 1px solid var(--shop-closed-border);
    border-radius: 8px;
    color: var(--shop-closed-text);
    font-size: 14px;
    font-weight: 600;
}

/* 工具栏 */
.shop__toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 12px 0;
}

.shop__search {
    flex: 1 1 200px;
    padding: 8px 12px;
    border: 1px solid var(--shop-border);
    border-radius: 8px;
    font-size: 14px;
    background: var(--shop-input-bg);
    color: var(--shop-text);
    outline: none;
}

.shop__search::placeholder {
    color: var(--shop-muted);
}

.shop__search:focus {
    border-color: var(--shop-accent);
    box-shadow: 0 0 0 3px var(--shop-focus-ring);
}

.shop__sort {
    padding: 8px 10px;
    border: 1px solid var(--shop-border);
    border-radius: 8px;
    font-size: 14px;
    background: var(--shop-input-bg);
    color: var(--shop-text);
    outline: none;
    cursor: pointer;
}

/* 分类标签 */
.shop__cats {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.shop__cat {
    padding: 6px 14px;
    border: 1px solid var(--shop-card-border);
    border-radius: 999px;
    background: var(--shop-card-bg);
    color: var(--shop-cat-text);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.shop__cat:hover {
    border-color: var(--shop-accent);
    color: var(--shop-accent);
}

.shop__cat.is-active {
    background: var(--shop-accent);
    border-color: var(--shop-accent);
    color: #fff;
    font-weight: 600;
}

/* 商品网格 */
.shop__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 14px;
}

.shop__card {
    display: flex;
    flex-direction: column;
    background: var(--shop-card-bg);
    border: 1px solid var(--shop-card-border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 1px 3px var(--shop-shadow);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    text-decoration: none;
    color: inherit;
}

.shop__card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px var(--shop-shadow-hover);
}

.shop__card.is-hidden {
    display: none;
}

/* 商品图 */
.shop__thumb {
    position: relative;
    width: 100%;
    height: 140px;
    background: var(--shop-soft-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.shop__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.shop__thumb-ph {
    font-size: 44px;
    font-weight: 700;
    color: var(--shop-muted);
    user-select: none;
}

.shop__tag--out {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 2px 8px;
    background: var(--shop-tag-out-bg);
    color: #fff;
    font-size: 12px;
    border-radius: 6px;
}

/* 商品信息 */
.shop__info {
    padding: 10px 12px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
}

.shop__cat-tag {
    align-self: flex-start;
    padding: 1px 8px;
    background: var(--shop-banner-bg);
    color: var(--shop-banner-text);
    font-size: 12px;
    border-radius: 4px;
}

/* 商品标签徽标 */
.shop__tag-badge {
    align-self: flex-start;
    padding: 1px 8px;
    background: var(--shop-tag-bg);
    color: var(--shop-tag-text);
    font-size: 12px;
    font-weight: 600;
    border-radius: 4px;
    font-family: Consolas, Monaco, "Courier New", monospace;
    line-height: 1.5;
}

.shop__tag-badge--num {
    font-size: 11px;
    padding: 0 6px;
    flex-shrink: 0;
    align-self: center;
}

.shop__name {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--shop-strong);
    line-height: 1.4;
}

.shop__price {
    display: flex;
    align-items: baseline;
    gap: 6px;
    flex-wrap: wrap;
}

.shop__price-now {
    font-size: 19px;
    font-weight: 700;
    color: var(--shop-price);
}

.shop__price-old {
    font-size: 13px;
    color: var(--shop-muted);
}

.shop__stock {
    font-size: 12px;
    color: var(--shop-ok);
    font-weight: 600;
}

.shop__stock.is-out {
    color: var(--shop-out);
}

.shop__stock.is-warn {
    color: var(--shop-warn);
}

.shop__desc {
    margin: 2px 0 0;
    font-size: 12.5px;
    color: var(--shop-sub);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 附加信息字段 */
.shop__fields {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 8px;
}

.shop__field {
    font-size: 12px;
    color: var(--shop-sub);
    background: var(--shop-soft-bg);
    border: 1px solid var(--shop-soft-border);
    border-radius: 4px;
    padding: 1px 6px;
}

.shop__field b {
    color: var(--shop-cat-text);
    font-weight: 600;
}

/* 规格变体 */
.shop__variants {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 2px;
}

.shop__variant {
    display: flex;
    align-items: baseline;
    gap: 8px;
    padding: 3px 8px;
    background: var(--shop-soft-bg);
    border: 1px solid var(--shop-soft-border);
    border-radius: 6px;
    font-size: 13px;
}

.shop__variant.is-out {
    opacity: 0.65;
}

.shop__variant-name {
    color: var(--shop-cat-text);
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.shop__variant-price {
    color: var(--shop-price);
    font-weight: 700;
}

.shop__variant-stock {
    font-size: 12px;
    color: var(--shop-ok);
    white-space: nowrap;
}

.shop__variant.is-out .shop__variant-stock {
    color: var(--shop-out);
}

.shop__variant-stock.is-warn {
    color: var(--shop-warn);
}

/* 空状态 / 底部 */
.shop__empty {
    text-align: center;
    padding: 40px 0;
    color: var(--shop-muted);
    font-size: 14px;
}

.shop__contact {
    margin-top: 20px;
    padding: 12px 16px;
    background: var(--shop-soft-bg);
    border: 1px solid var(--shop-soft-border);
    border-radius: 10px;
    font-size: 14px;
    color: var(--shop-sub);
}

.shop__footer {
    margin-top: 14px;
    text-align: center;
    font-size: 12px;
    color: var(--shop-muted);
}

/* 窄屏适配 */
@media (max-width: 520px) {
    .shop__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .shop__thumb {
        height: 110px;
    }

    .shop__title {
        font-size: 22px;
    }
}

/* 商品详情页 */
.shop__detail {
    padding: 8px 4px;
}

.shop__back {
    display: inline-block;
    margin-bottom: 14px;
    padding: 6px 14px;
    border: 1px solid var(--shop-card-border);
    border-radius: 999px;
    background: var(--shop-card-bg);
    color: var(--shop-cat-text);
    font-size: 13px;
    text-decoration: none;
    transition: all 0.15s ease;
}

.shop__back:hover {
    border-color: var(--shop-accent);
    color: var(--shop-accent);
}

.shop__detail-main {
    display: flex;
    gap: 20px;
    background: var(--shop-card-bg);
    border: 1px solid var(--shop-card-border);
    border-radius: 12px;
    padding: 16px;
    box-shadow: 0 1px 3px var(--shop-shadow);
}

.shop__detail-thumb {
    flex: 0 0 220px;
    height: 220px;
    background: var(--shop-soft-bg);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.shop__detail-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.shop__detail-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.shop__detail-name {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
    color: var(--shop-strong);
}

.shop__detail-desc {
    font-size: 14px;
    color: var(--shop-sub);
    line-height: 1.8;
}

.shop__detail-section {
    margin-top: 16px;
    background: var(--shop-card-bg);
    border: 1px solid var(--shop-card-border);
    border-radius: 12px;
    padding: 16px;
    box-shadow: 0 1px 3px var(--shop-shadow);
}

.shop__detail-section h3 {
    margin: 0 0 10px;
    font-size: 15px;
    color: var(--shop-cat-text);
}

.shop__variant-table {
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-width: 480px;
}

.shop__detail-total {
    margin-top: 12px;
    font-size: 13px;
    color: var(--shop-ok);
    font-weight: 600;
}

.shop__detail-total.is-out {
    color: var(--shop-out);
}

.shop__detail-total.is-warn {
    color: var(--shop-warn);
}

.shop__detail-footer {
    margin-top: 16px;
    text-align: center;
}

/* 详情页窄屏 */
@media (max-width: 640px) {
    .shop__detail-main {
        flex-direction: column;
    }

    .shop__detail-thumb {
        flex: none;
        width: 100%;
        height: 200px;
    }
}

/* ============ 选购与购物车 ============ */
.shop__buy {
    margin-top: 8px;
    padding: 6px 14px;
    border: none;
    border-radius: 8px;
    background: var(--shop-price);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s ease, opacity 0.15s ease;
    align-self: flex-start;
}

.shop__buy:hover {
    background: var(--shop-accent);
}

.shop__buy:disabled {
    background: var(--shop-border);
    color: var(--shop-muted);
    cursor: not-allowed;
}

.shop__buy--lg {
    margin-top: 14px;
    padding: 9px 26px;
    font-size: 15px;
    border-radius: 10px;
}

/* 悬浮购物车按钮 */
.shop__cart-btn {
    position: fixed;
    right: 20px;
    bottom: 24px;
    z-index: 1000;
    width: 52px;
    height: 52px;
    border: none;
    border-radius: 50%;
    background: var(--shop-price);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 14px var(--shop-shadow-hover);
    transition: background 0.15s ease, transform 0.15s ease;
    /* 防止主题对按钮的 overflow 裁剪导致角标消失 */
    overflow: visible;
}

.shop__cart-btn:hover {
    background: var(--shop-accent);
    transform: translateY(-2px);
}

.shop__cart-count {
    position: absolute;
    top: -6px;
    right: -6px;
    z-index: 1001;
    min-width: 22px;
    height: 22px;
    padding: 0 6px;
    border-radius: 11px;
    background: var(--shop-out);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    line-height: 22px;
    text-align: center;
    box-shadow: 0 0 0 2px var(--shop-card-bg);
    display: inline-block;
    box-sizing: border-box;
}

/* 抽屉遮罩与面板 */
.shop__cart-mask,
.shop__modal-mask {
    position: fixed;
    inset: 0;
    z-index: 1001;
    background: rgba(0, 0, 0, 0.45);
}

.shop__cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 1002;
    width: 340px;
    max-width: 90vw;
    background: var(--shop-card-bg);
    color: var(--shop-text);
    display: flex;
    flex-direction: column;
    box-shadow: -4px 0 20px var(--shop-shadow-hover);
}

.shop__cart-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid var(--shop-card-border);
    font-size: 16px;
    font-weight: 700;
    color: var(--shop-strong);
}

.shop__cart-close {
    border: none;
    background: none;
    font-size: 22px;
    line-height: 1;
    color: var(--shop-muted);
    cursor: pointer;
    padding: 0 4px;
}

.shop__cart-close:hover {
    color: var(--shop-out);
}

.shop__cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 10px 16px;
}

.shop__cart-empty {
    text-align: center;
    padding: 40px 0;
    color: var(--shop-muted);
    font-size: 13px;
}

.shop__cart-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 10px 0;
    border-bottom: 1px dashed var(--shop-card-border);
}

.shop__cart-info {
    flex: 1;
    min-width: 0;
}

.shop__cart-name {
    font-size: 13.5px;
    color: var(--shop-strong);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.shop__cart-price {
    font-size: 12px;
    color: var(--shop-sub);
    margin-top: 2px;
}

.shop__cart-ops {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.shop__cart-op {
    width: 24px;
    height: 24px;
    border: 1px solid var(--shop-border);
    border-radius: 6px;
    background: var(--shop-input-bg);
    color: var(--shop-text);
    font-size: 14px;
    line-height: 1;
    cursor: pointer;
}

.shop__cart-op:hover {
    border-color: var(--shop-accent);
    color: var(--shop-accent);
}

.shop__cart-op:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    border-color: var(--shop-border);
    color: var(--shop-muted);
}

.shop__cart-qty {
    min-width: 22px;
    text-align: center;
    font-size: 13px;
    color: var(--shop-strong);
}

.shop__cart-del {
    border: none;
    background: none;
    color: var(--shop-muted);
    font-size: 12px;
    cursor: pointer;
    padding: 0;
    margin-left: 4px;
}

.shop__cart-del:hover {
    color: var(--shop-out);
}

.shop__cart-foot {
    padding: 14px 16px;
    border-top: 1px solid var(--shop-card-border);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.shop__cart-total {
    font-size: 14px;
    color: var(--shop-text);
}

.shop__cart-total b {
    color: var(--shop-price);
    font-size: 17px;
}

.shop__cart-email {
    padding: 9px 12px;
    border: 1px solid var(--shop-border);
    border-radius: 8px;
    background: var(--shop-input-bg);
    color: var(--shop-text);
    font-size: 13.5px;
    outline: none;
}

.shop__cart-email:focus {
    border-color: var(--shop-accent);
    box-shadow: 0 0 0 3px var(--shop-focus-ring);
}

.shop__cart-submit {
    padding: 10px 0;
    border: none;
    border-radius: 8px;
    background: var(--shop-price);
    color: #fff;
    font-size: 14.5px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.15s ease;
}

.shop__cart-submit:hover {
    background: var(--shop-accent);
}

.shop__cart-submit:disabled {
    opacity: 0.6;
    cursor: wait;
}

.shop__cart-msg {
    font-size: 13px;
    color: var(--shop-text);
    min-height: 18px;
}

.shop__cart-msg.is-ok {
    color: var(--shop-ok);
}

.shop__cart-msg.is-error {
    color: var(--shop-out);
}

.shop__cart-hint {
    font-size: 12px;
    color: var(--shop-muted);
    line-height: 1.6;
}

/* 规格选择弹层 */
.shop__modal {
    position: fixed;
    z-index: 1003;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 320px;
    max-width: 88vw;
    background: var(--shop-card-bg);
    color: var(--shop-text);
    border-radius: 12px;
    box-shadow: 0 10px 30px var(--shop-shadow-hover);
    padding: 18px;
}

.shop__modal-title {
    margin: 0 0 12px;
    font-size: 15px;
    color: var(--shop-strong);
}

.shop__modal-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 300px;
    overflow-y: auto;
}

.shop__modal-item {
    display: flex;
    align-items: baseline;
    gap: 8px;
    padding: 8px 10px;
    border: 1px solid var(--shop-card-border);
    border-radius: 8px;
    background: var(--shop-input-bg);
    color: var(--shop-text);
    font-size: 13.5px;
    cursor: pointer;
    text-align: left;
    transition: border-color 0.15s ease;
}

.shop__modal-item:hover {
    border-color: var(--shop-accent);
}

.shop__modal-item.is-out {
    opacity: 0.55;
    cursor: not-allowed;
}

.shop__modal-item-name {
    flex: 1;
    color: var(--shop-strong);
}

.shop__modal-item-price {
    color: var(--shop-price);
    font-weight: 700;
}

.shop__modal-item-stock {
    font-size: 12px;
    color: var(--shop-muted);
    white-space: nowrap;
}

.shop__modal-item.is-out .shop__modal-item-stock {
    color: var(--shop-out);
}

.shop__modal-item.is-warn .shop__modal-item-stock {
    color: var(--shop-warn);
}

.shop__modal-cancel {
    margin-top: 14px;
    width: 100%;
    padding: 8px 0;
    border: 1px solid var(--shop-border);
    border-radius: 8px;
    background: var(--shop-input-bg);
    color: var(--shop-cat-text);
    font-size: 13.5px;
    cursor: pointer;
}

.shop__modal-cancel:hover {
    border-color: var(--shop-accent);
    color: var(--shop-accent);
}
