/* ==========================================================================
   AGT Product Catalog — 預設前台樣式
   涵蓋範圍：catalog-wrap.php / catalog-card.php / single-product-content.php
   ========================================================================== */

:root {
    --agt-pv-primary: #1b6ef3;
    --agt-pv-primary-dark: #97886e;
    --agt-pv-text: #1f2430;
    --agt-pv-muted: #9e9e9f;
    --agt-pv-border: #e5e7eb;
    --agt-pv-bg-card: #ffffff;
    --agt-pv-bg-page: #f9f9f9;
    --agt-pv-radius: 12px;
    --agt-pv-shadow: 0 1px 3px rgba(16, 24, 40, 0.06), 0 1px 2px rgba(16, 24, 40, 0.04);
    --agt-pv-shadow-hover: 0 8px 24px rgba(16, 24, 40, 0.12);
}

.agt-pv-wrap, .agt-pv-detail {
    color: var(--agt-pv-text);
    font-size: 15px;
    line-height: 1.6;
}

.agt-pv-toolbar input:focus,
.agt-pv-toolbar select:focus {
    outline: none;
    border-color: var(--agt-pv-primary);
    box-shadow: 0 0 0 3px rgba(27, 110, 243, 0.15);
}

.agt-pv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 24px;
}

.agt-pv-no-results {
    padding: 40px 0;
    text-align: center;
    color: var(--agt-pv-muted);
    font-size: 15px;
}


/* ==========================================================================
   卡片 (catalog-card.php)
   ========================================================================== */

.agt-pv-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.agt-pv-card:hover {
    box-shadow: var(--agt-pv-shadow-hover);
    transform: translateY(-2px);
}

.agt-pv-card > a:first-child {
    display: block;
    text-decoration: none;
    color: inherit;
}

.agt-pv-card-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
}

.agt-pv-card-title {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin: 16px 16px 8px;
    font-size: 18px !important;
    font-weight: 600 !important;
    line-height: 1.4 !important;
    min-height: 50px;
    color: var(--agt-pv-text) !important;
}

.agt-pv-card-category {
    color: #9e9e9f;
    font-weight: 600;
    font-size: 16px !important;
    margin: 0 16px 10px;
}

.agt-pv-card-meta {
    margin: 0 16px 12px;
    display: flex;
    flex-wrap: wrap;      /* 多個 model 標籤時自動換行，避免超框 */
    gap: 8px;
    row-gap: 8px;
}

.agt-pv-card-model,
.agt-pv-card-sku {
    background: #eeeeef;
    color: #9e9e9f;
    font-size: 11pt;
    padding: 2px 14px;
    border-radius: 14px;
    white-space: nowrap;
}

/* 前往購買：主要 CTA 按鈕，貼齊卡片底部上緣 */
.agt-pv-card-btn {
    margin: auto 20px 20px;   /* margin-top: auto 把整組（按鈕+下方連結）推到底部 */
    background: #373838;
    color: #fff !important;
    text-align: center;
    padding: 8px 12px;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    display: block;
    font-size: 14pt !important;
}

.agt-pv-card-btn:hover {
    background: #000000;
}

.agt-pv-card-shop-link {
    margin: 0 20px 12px;   /* 補上左右 20px，跟 h3 / category / meta 的間距對齊 */
    display: inline-block;
    font-size: 13pt !important;
    color: #cbb790;
}

.agt-pv-card-shop-link:hover {
    color: #a58a59;
    /* text-decoration: underline; */
}

/* ==========================================================================
   產品明細頁 (single-product-content.php)
   ========================================================================== */

.agt-pv-detail {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    gap: 80px;
    align-items: center;
    border-radius: 16px;
    padding: 25px;
}

.agt-pv-detail-image {
    flex: 0 0 260px;
    max-width: 260px;
    border-radius: var(--agt-pv-radius);
    overflow: hidden;
    background: transparent;
}

.agt-pv-detail-image img {
    width: 100%;
    display: block;
    object-fit: contain;
}

.agt-pv-detail-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 14px;
}

.agt-pv-detail-gallery-thumb {
    width: 84px;
    height: 84px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid var(--agt-pv-border);
    cursor: pointer;
    transition: border-color 0.15s ease, transform 0.15s ease;
}

.agt-pv-detail-gallery-thumb:hover {
    border-color: #373838;
    transform: translateY(-2px);
}

.agt-pv-detail-body {
    margin-top: 0;
    flex: 1;
    min-width: 0;
}

.agt-pv-detail-category {
    display: block;
    font-size: 15pt;
    font-weight: 600;
    color: #9e9e9f;
    margin: 0 0 20px;
}

.agt-pv-detail-title {
    font-size: 22pt;
    font-weight: 700;
    line-height: 1.5;
    margin: 0 0 10px;
    color: #000;
}

.agt-pv-detail-model,
.agt-pv-detail-sku {
    display: inline-block;
    font-size: 14pt;
    font-weight: 600;
    letter-spacing: normal;
    text-transform: none;
    color: #9e9e9f;
    background: #f1f1f1;
    padding: 2px 18px;
    border-radius: 999px;
    margin: 0 8px 10px 0;
    white-space: nowrap;
}

.agt-pv-detail-shop-link {
    display: inline-block;
    margin-top: 20px;
    padding: 8px 24px;
    border-radius: 8px;
    background: #373838;
    color: #fff !important;
    font-size: 20px !important;
    font-weight: 700;
    text-decoration: none !important;
    box-shadow: none;
    transition: background 0.15s ease;
}

.agt-pv-detail-shop-link:hover {
    background: #000;
    box-shadow: none;
}

/* ---- 下方「關於此商品」說明區 ---- */
.agt-pv-detail-description-area {
    max-width: 1000px;
    margin: 32px auto 0;
    padding: 0;
}

.agt-pv-detail-description-title {
    font-size: 18pt !important;
    font-weight: 700;
    color: #000;
    margin: 0 0 20px;
}

.agt-pv-detail-description p {
    font-size: 14pt !important;
    line-height: 1.8;
    text-align: justify;
    margin: 0 0 1em;
    font-weight: 400;
    color: #333;
}

.agt-pv-detail-description ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.agt-pv-detail-description ul li {
    position: relative;
    padding-left: 18px;
    margin-bottom: 18px;
    font-weight: 400;
    color: #333;
}

.agt-pv-detail-description ul li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: #333;
}

@media (max-width: 600px) {
    .agt-pv-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 14px;
    }

    .agt-pv-detail {
        flex-direction: column;
        padding: 24px;
        gap: 24px;
    }

    .agt-pv-detail-title {
        font-size: 20pt;
    }

    .agt-pv-detail-image {
        max-width: 100%;
        flex: none;
    }

    .agt-pv-detail-description-area {
        padding: 0 20px;
    }

    .agt-pv-card-btn {
        font-size: 13px;
        padding: 5px 8px;
    }
}

/* ==========================================================================
   列表頁 — 左側分類側邊欄（大分類 / 子分類樹狀導覽）
   ========================================================================== */

.agt-pv-catalog-wrap {
    display: flex;
    align-items: flex-start;
    gap: 32px;
}

.agt-pv-catalog-sidebar {
    flex: 0 0 220px;
    max-width: 220px;
}

.agt-pv-catalog-sidebar-title {
    margin: 0 0 12px;
    font-size: 22px !important;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #8c7a5b;
}

/* 去除所有清單原生樣式，並用 !important 蓋過主題可能的 li 預設樣式 */
.agt-pv-catalog-sidebar ul.agt-pv-category-tree,
.agt-pv-catalog-sidebar ul.agt-pv-category-children,
.agt-pv-catalog-sidebar li.agt-pv-category-item {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.agt-pv-category-tree,
.agt-pv-category-children {
    list-style: none;
    margin: 0;
    padding: 0;
}

.agt-pv-category-children {
    display: none;
    margin-top: 4px;
    margin-left: 14px;
    border-left: 1px solid var(--agt-pv-border);
    padding-left: 10px;
}

.agt-pv-category-item.is-expanded > .agt-pv-category-children {
    display: block;
}

.agt-pv-category-item {
    margin-bottom: 2px;
}

/* 用 !important：主題對 <a> 有全域字體設定（body a { font-size:20px
   !important; line-height:1.5em !important }），不加會被蓋掉 */
.agt-pv-category-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    padding: 8px 10px;
    border-radius: 8px;
    font-size: 20px !important;
    line-height: 1.4 !important;
    color: #9e9e9f;
    text-decoration: none !important;
    transition: background 0.15s ease, color 0.15s ease;
}

.agt-pv-category-item .agt-pv-category-children .agt-pv-category-link {
    padding: 6px 10px;
    font-size: 16px !important;
    color: var(--agt-pv-muted);
    font-weight: 500;
}

.agt-pv-category-link:hover {
    background: var(--agt-pv-bg-page);
    color: var(--agt-pv-muted);
}

.agt-pv-category-item.is-active > .agt-pv-category-link {
    background: #f3eee3;
    color: #000000;
    font-weight: 700;
}

.agt-pv-category-toggle {
    flex: 0 0 auto;
    width: 8px;
    height: 8px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(-45deg);
    transition: transform 0.15s ease;
    opacity: 0.5;
}

.agt-pv-category-item.is-expanded > .agt-pv-category-link .agt-pv-category-toggle {
    transform: rotate(45deg);
}

.agt-pv-catalog-main {
    flex: 1 1 auto;
    min-width: 0;
}

.agt-pv-catalog-heading-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
}

/* 用 !important：主題對 h2 有全域字體設定（h2 { font-size:28px
   !important }），不加會被蓋掉 */
.agt-pv-catalog-current-category {
    margin: 0;
    font-size: 25px !important;
    font-weight: 700;
    color: var(--agt-pv-text);
}

/* ==========================================================================
   搜尋列
   ========================================================================== */

.agt-pv-catalog-filters input[type="text"] {
    width: 100%;
    padding: 14px 18px;
    font-size: 15px;
    color: var(--agt-pv-text);
    background: #fff;
    border: 1px solid var(--agt-pv-border);
    border-radius: 10px;
    outline: none;
    box-sizing: border-box;
    box-shadow: 0 1px 2px rgba(16, 24, 40, 0.05);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    margin-bottom: 20px;
}

.agt-pv-catalog-filters input[type="text"]::placeholder {
    color: var(--agt-pv-muted);
}

.agt-pv-catalog-filters input[type="text"]:hover {
    border-color: #c9c9c9;
}

.agt-pv-catalog-filters input[type="text"]:focus {
    border-color: var(--agt-pv-primary);
    box-shadow: 0 0 0 3px rgba(27, 110, 243, 0.12);
}

/* ==========================================================================
   分頁
   ========================================================================== */

.agt-pv-pagination {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 6px;
}

.agt-pv-grid + .agt-pv-pagination {
    margin-top: 28px;
}

/* 用 !important：主題對 <a> 有全域字體設定，見上面 .agt-pv-category-link 的說明 */
.agt-pv-page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border-radius: 8px;
    border: 1px solid var(--agt-pv-border);
    font-size: 14px !important;
    line-height: 1.4 !important;
    color: var(--agt-pv-text);
    text-decoration: none !important;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.agt-pv-page-link:hover {
    background: #f7f4f0;
    border-color: #b09c76;
    color: #b09c76;
}

.agt-pv-page-link.is-active {
    background: #b09c76;
    border-color: #b09c76;
    color: #fff;
    font-weight: 700;
}

@media (max-width: 780px) {
    .agt-pv-catalog-wrap {
        flex-direction: column;
    }

    .agt-pv-catalog-sidebar {
        flex: 1 1 auto;
        max-width: none;
        width: 100%;
    }
}