/* ================================================================
   shopContent_design.css  v4.0
   商品內容頁 — 設計覆蓋層
   主色: #365a9e  CTA: #F97316
   ================================================================ */

/* ────────────────────────────────────────────────────────────────
   麵包屑
   ──────────────────────────────────────────────────────────────── */
.breadcrumb {
    font-size: 13px; color: var(--sp-text-sub);
    padding: 10px 0 14px; margin: 0; background: transparent;
}
.breadcrumb > li + li::before { content: ' / '; color: var(--sp-text-light); padding: 0 4px; }
.breadcrumb > li a { color: var(--sp-text-sub); transition: color .15s; }
.breadcrumb > li a:hover { color: var(--sp-primary); }

/* ────────────────────────────────────────────────────────────────
   cart_menu_area — 不可見佔位，供 JS offset 計算
   ──────────────────────────────────────────────────────────────── */
.cart_menu_area {
    visibility: hidden; height: 0; overflow: hidden;
    margin: 0; padding: 0; border: none; line-height: 0; font-size: 0;
}

/* ────────────────────────────────────────────────────────────────
   Tab 導覽列
   ──────────────────────────────────────────────────────────────── */
.tabnav_control {
    display: flex; align-items: stretch;
    border-bottom: 2px solid var(--sp-border);
    background: var(--sp-white);
    margin: 20px 0 0; padding: 0;
    position: relative; z-index: 100;
    transition: background .3s, box-shadow .3s;
}
.tabnav_control.tshow_active {
    position: fixed !important; top: 70px !important;
    left: 0 !important; right: 0 !important; width: 100% !important;
    background: rgba(255,255,255,0.97) !important;
    backdrop-filter: blur(14px) !important; -webkit-backdrop-filter: blur(14px) !important;
    box-shadow: 0 3px 16px rgba(0,0,0,0.10) !important;
    border-bottom: 2px solid var(--sp-border) !important;
    margin: 0 !important; padding: 0 28px !important; z-index: 800 !important;
}
.tabnav_item {
    padding: 13px 26px; font-size: 14px; font-weight: 500;
    color: var(--sp-text-sub); cursor: pointer;
    border-bottom: 3px solid transparent; margin-bottom: -2px;
    transition: color .2s, border-color .2s, background .2s;
    letter-spacing: .3px; white-space: nowrap; user-select: none;
}
.tabnav_item:hover { color: var(--sp-primary); background: var(--sp-primary-light); }
.tabnav_item.is-active { color: var(--sp-primary); font-weight: 600; border-bottom-color: var(--sp-primary); }

/* ────────────────────────────────────────────────────────────────
   主容器 & 右側內容區間距
   ──────────────────────────────────────────────────────────────── */

.scon_right_inshop { padding-left: 8px; box-sizing: border-box; }

/* ────────────────────────────────────────────────────────────────
   左側分類欄
   ──────────────────────────────────────────────────────────────── */
.sconl_classblock {
    background: var(--sp-white); border: 1px solid var(--sp-border);
    border-radius: var(--sp-card-radius); box-shadow: var(--sp-shadow); overflow: hidden;
}
.sconl_classtitle {
    font-size: 11px; font-weight: 700; color: #999; text-transform: uppercase;
    letter-spacing: 1.5px; padding: 12px 16px 10px;
    border-bottom: 1px solid var(--sp-border); background: var(--sp-bg);
}
.class_nav { list-style: none; padding: 6px 0; margin: 0; }
.class_nav li a {
    display: flex; align-items: center; padding: 8px 16px;
    font-size: 13.5px; color: var(--sp-text);
    transition: background .15s, color .15s; border-left: 3px solid transparent; line-height: 1.5;
}
.class_nav li a:hover { background: var(--sp-primary-light); color: var(--sp-primary); border-left-color: var(--sp-primary); }
.class_nav li.active > a { background: var(--sp-primary-light); color: var(--sp-primary); font-weight: 600; border-left-color: var(--sp-primary); }
.moblie_classblockicon {
    display: none; align-items: center; gap: 6px; font-size: 13px; font-weight: 600;
    color: var(--sp-primary); background: var(--sp-primary-light);
    padding: 10px 16px; border-radius: var(--sp-btn-radius); margin-bottom: 12px; cursor: pointer;
}

/* ────────────────────────────────────────────────────────────────
   商品主資訊卡片
   ──────────────────────────────────────────────────────────────── */
.pro_con_section {
    background: var(--sp-white); border-radius: var(--sp-card-radius);
    border: 1px solid var(--sp-border); padding: 24px;
    margin-bottom: 20px; box-shadow: var(--sp-shadow);
}

/* ── Slick 輪播 ── */
.slider-for { border-radius: var(--sp-card-radius); overflow: hidden; background: #f4f6fb; border: 1px solid var(--sp-border); }
.slider-out-section { margin-top: 10px; }
.slider-1 .slick-slide { padding: 0 4px; cursor: pointer; opacity: .55; transition: opacity .2s; }
.slider-1 .slick-current, .slider-1 .slick-slide:hover { opacity: 1; }
.slider-1 .imgAreaContain { border-radius: 6px; border: 2px solid transparent; transition: border-color .2s; overflow: hidden; }
.slider-1 .slick-current .imgAreaContain { border-color: var(--sp-primary); }

/* ── 商品名稱 ── */
.shopcon_titleh1 { font-size: 22px; font-weight: 700; color: var(--sp-text); line-height: 1.45; margin: 0 0 10px; letter-spacing: .3px; word-break: break-word; }

/* ── 標籤 ── */
.label_prod_tags { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; margin: 0 0 10px; }
.label_prod_tags li { font-size: 11px; font-weight: 600; color: var(--sp-primary); background: var(--sp-primary-light); padding: 3px 10px; border-radius: 20px; letter-spacing: .5px; }

/* ── 分享按鈕 ── */
.share_block { margin-bottom: 10px; }
.shareArea_pos { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.shareBtnPublic {
    width: 30px !important; height: 30px !important; border-radius: 50% !important;
    display: inline-flex !important; align-items: center !important; justify-content: center !important;
    font-size: 13px !important; padding: 0 !important; margin: 0 !important;
    border: 1px solid var(--sp-border) !important; background: var(--sp-white) !important;
    color: var(--sp-text-sub) !important; transition: all .2s !important; cursor: pointer; box-shadow: none !important;
}
.shareBtnPublic:hover { background: var(--sp-primary) !important; color: #fff !important; border-color: var(--sp-primary) !important; transform: translateY(-1px) !important; }
.facebookBtn:hover { background: #1877f2 !important; border-color: #1877f2 !important; }
.twitterBtn:hover  { background: #1da1f2 !important; border-color: #1da1f2 !important; }
.LineBtn:hover     { background: #06c755 !important; border-color: #06c755 !important; }

/* ── 價格 ── */
#product-price { margin: 8px 0 10px; }
.shopcon_price { display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; line-height: 1.2; }
.sc_currency_style { font-size: 14px; font-weight: 600; color: var(--sp-cta); }
.sc_price_style { font-size: 32px; font-weight: 800; color: var(--sp-cta); letter-spacing: -1px; line-height: 1; }
.sc_price_urdel { font-size: 14px; color: var(--sp-text-light); text-decoration: line-through; }
.tag_widths { margin-bottom: 10px; }
.tag_free_1 { display: inline-flex; align-items: stretch; border-radius: 4px; border: 1px solid; overflow: hidden; margin: 0 6px 6px 0; font-size: 12px; font-weight: 600; }
.tf1_left { padding: 4px 8px; color: #fff; display: flex; align-items: center; }
.tf1_right { padding: 4px 8px; background: #fff; display: flex; align-items: center; }
.pro_bottom_msg { font-size: 13px; color: var(--sp-text-sub); line-height: 1.7; padding: 10px 14px; background: var(--sp-bg); border-radius: var(--sp-btn-radius); margin: 8px 0 10px; }
hr { border: none; border-top: 1px solid var(--sp-border); margin: 12px 0; }

/* ── 規格按鈕 ── */
.product-specs { margin: 12px 0; }
.product-specs > label { display: block; font-size: 12px; font-weight: 600; color: var(--sp-text-sub); text-transform: uppercase; letter-spacing: .8px; margin-bottom: 8px; }
.spec-buttons { display: flex; flex-wrap: wrap; gap: 7px; align-items: center; }
.spec-button { display: inline-flex; align-items: center; justify-content: center; min-width: 52px; padding: 6px 14px; font-size: 13px; font-weight: 500; color: var(--sp-text); background: var(--sp-white); border: 1.5px solid var(--sp-border); border-radius: var(--sp-btn-radius); cursor: pointer; transition: all .18s; white-space: nowrap; }
.spec-button:hover { border-color: var(--sp-primary); color: var(--sp-primary); background: var(--sp-primary-light); }
.spec-button.active { border-color: var(--sp-primary); background: var(--sp-primary); color: #fff; font-weight: 600; box-shadow: 0 2px 8px rgba(54,90,158,.20); }
.spec-button.spec-hidden { display: none; }
.spec-toggle-btn { display: inline-flex; align-items: center; gap: 4px; padding: 6px 12px; font-size: 12px; font-weight: 500; color: var(--sp-primary); background: var(--sp-primary-light); border: 1.5px dashed var(--sp-primary); border-radius: var(--sp-btn-radius); cursor: pointer; transition: all .18s; }
.spec-toggle-btn:hover { background: var(--sp-primary); color: #fff; border-style: solid; }
.spec-toggle-btn.expanded .spec-toggle-icon { transform: rotate(180deg); }
.spec-toggle-icon { transition: transform .25s; flex-shrink: 0; }

/* ── 附加選項 ── */
.prod_container { margin: 10px 0; }
.prod_top2 { display: flex; flex-direction: column; gap: 8px; }
.pt2_list { background: var(--sp-bg); border: 1px solid var(--sp-border); border-radius: var(--sp-btn-radius); overflow: hidden; }
.pt2list_title { display: flex; align-items: center; justify-content: space-between; padding: 9px 14px; background: #edf1f9; border-bottom: 1px solid var(--sp-border); }
.pt2t_l { font-size: 13px; font-weight: 600; color: var(--sp-text); }
.pt2t_full { font-size: 11px; color: var(--sp-text-sub); margin-left: 4px; }
.req { font-size: 11px; font-weight: 700; color: #dc2626; background: #fef2f2; border: 1px solid #fca5a5; padding: 2px 8px; border-radius: 12px; }
.not_req { font-size: 11px; color: var(--sp-text-light); background: #f9fafb; border: 1px solid var(--sp-border); padding: 2px 8px; border-radius: 12px; }
.pt2_ul { padding: 6px; display: flex; flex-direction: column; gap: 2px; }
.pt2_li { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 5px; cursor: pointer; transition: background .15s; font-size: 13px; color: var(--sp-text); }
.pt2_li:hover { background: var(--sp-primary-light); }
.checkbox_obj { width: 17px; height: 17px; border: 1.5px solid var(--sp-border); border-radius: 4px; display: flex; align-items: center; justify-content: center; font-size: 10px; color: transparent; background: var(--sp-white); transition: all .15s; flex-shrink: 0; }
.checkbox_obj.is-active { background: var(--sp-primary); border-color: var(--sp-primary); color: #fff; }
.pt2_name { flex: 1; font-size: 13px; line-height: 1.4; }
.pt2_name.no_nums { color: var(--sp-text-light); text-decoration: line-through; }
.pt2_price { font-size: 12px; color: var(--sp-text-sub); margin-left: 4px; }

/* ── 數量選擇 ── */
.addnums_block { display: flex; align-items: center; gap: 12px; margin: 12px 0 8px; }
.addnums_fonts { font-size: 13px; font-weight: 600; color: var(--sp-text-sub); white-space: nowrap; }
.buy_numsmain { display: inline-flex; align-items: stretch; border: 1.5px solid var(--sp-border); border-radius: var(--sp-btn-radius); overflow: hidden; background: var(--sp-white); }
.buy_reduce, .buy_add { width: 36px; height: 36px; background: var(--sp-bg); border: none; font-size: 18px; color: var(--sp-text); cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background .15s, color .15s; padding: 0; flex-shrink: 0; }
.buy_reduce:hover, .buy_add:hover { background: var(--sp-primary); color: #fff; }
.buy_reduce.is-disabled { opacity: .3; cursor: not-allowed; pointer-events: none; }
.buy_count { display: flex; align-items: center; justify-content: center; min-width: 44px; font-size: 15px; font-weight: 600; color: var(--sp-text); padding: 0 4px; border-left: 1px solid var(--sp-border); border-right: 1px solid var(--sp-border); user-select: none; }

/* ── 桌面版購物按鈕 ── */
.cartbtn_block { display: flex; gap: 10px; margin: 12px 0; }
.cartbtn_50width { flex: 1; min-width: 0; }
.cartbtn_100width { flex: 1; }
.cartaddv3_btn { display: flex !important; align-items: center !important; justify-content: center !important; gap: 6px !important; width: 100% !important; padding: 13px 10px !important; font-size: 14px !important; font-weight: 600 !important; color: var(--sp-primary) !important; background: var(--sp-white) !important; border: 2px solid var(--sp-primary) !important; border-radius: var(--sp-btn-radius) !important; cursor: pointer; transition: all .22s !important; white-space: nowrap; }
.cartaddv3_btn:hover { background: var(--sp-primary) !important; color: #fff !important; box-shadow: 0 4px 14px rgba(54,90,158,.26) !important; transform: translateY(-1px) !important; }
.cartaddv2_btn { display: flex !important; align-items: center !important; justify-content: center !important; gap: 6px !important; width: 100% !important; padding: 13px 10px !important; font-size: 14px !important; font-weight: 700 !important; color: #fff !important; background: var(--sp-cta) !important; border: none !important; border-radius: var(--sp-btn-radius) !important; cursor: pointer; transition: all .22s !important; white-space: nowrap; box-shadow: 0 3px 12px rgba(249,115,22,.28) !important; }
.cartaddv2_btn:hover { background: var(--sp-cta-dark) !important; box-shadow: 0 6px 20px rgba(249,115,22,.38) !important; transform: translateY(-1px) !important; }
.linkv2_btn { display: flex !important; align-items: center !important; justify-content: center !important; gap: 6px !important; width: 100% !important; padding: 13px 20px !important; font-size: 14px !important; font-weight: 600 !important; color: #fff !important; background: var(--sp-primary) !important; border: none !important; border-radius: var(--sp-btn-radius) !important; cursor: pointer; transition: all .22s !important; }
.linkv2_btn:hover { background: var(--sp-primary-dark) !important; transform: translateY(-1px) !important; }
.callv2_btn { display: flex !important; align-items: center !important; justify-content: center !important; gap: 6px !important; width: 100% !important; padding: 13px 20px !important; font-size: 14px !important; font-weight: 600 !important; color: #fff !important; background: #16a34a !important; border: none !important; border-radius: var(--sp-btn-radius) !important; cursor: pointer; transition: all .22s !important; }
.callv2_btn:hover { background: #15803d !important; transform: translateY(-1px) !important; }
.shop_in_isoff { display: flex; align-items: center; justify-content: center; padding: 13px 20px; font-size: 14px; font-weight: 600; color: var(--sp-text-light); background: var(--sp-bg); border: 2px solid var(--sp-border); border-radius: var(--sp-btn-radius); cursor: not-allowed; }

/* ────────────────────────────────────────────────────────────────
   底部 Sticky 購物按鈕
   ──────────────────────────────────────────────────────────────── */
.cartbtn_mob {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 850;
    display: flex; align-items: stretch; height: 58px;
    background: var(--sp-white); border-top: 1px solid var(--sp-border);
    box-shadow: 0 -4px 20px rgba(0,0,0,.10);
    transform: translateY(100%);
    transition: transform .3s cubic-bezier(.4,0,.2,1);
    padding-bottom: env(safe-area-inset-bottom, 0);
}
.cartbtn_mob.fshow { transform: translateY(0); }
.cartbtn_mob_l, .cartbtn_li_l { flex: 1; display: flex !important; align-items: center !important; justify-content: center !important; gap: 8px; font-size: 15px !important; font-weight: 600 !important; color: var(--sp-primary) !important; background: var(--sp-white) !important; border: none !important; border-right: 1px solid var(--sp-border); cursor: pointer; transition: background .2s !important; padding: 0 !important; }
.cartbtn_mob_l:hover, .cartbtn_li_l:hover, .cartbtn_mob_l:active, .cartbtn_li_l:active { background: var(--sp-primary-light) !important; }
.cartbtn_mob_r, .cartbtn_li_r { flex: 1.2; display: flex !important; align-items: center !important; justify-content: center !important; gap: 8px; font-size: 15px !important; font-weight: 700 !important; color: #fff !important; background: var(--sp-cta) !important; border: none !important; cursor: pointer; transition: background .2s !important; padding: 0 !important; }
.cartbtn_mob_r:hover, .cartbtn_li_r:hover, .cartbtn_mob_r:active, .cartbtn_li_r:active { background: var(--sp-cta-dark) !important; }
.cartbtn_li_full { flex: 1; display: flex; align-items: center; justify-content: center; gap: 7px; font-size: 15px; font-weight: 600; color: #fff; background: var(--sp-primary); cursor: pointer; border: none; }
.cartbtn_li_redfull { flex: 1; display: flex; align-items: center; justify-content: center; gap: 7px; font-size: 15px; font-weight: 600; color: #fff; background: #16a34a; cursor: pointer; border: none; }

/* ────────────────────────────────────────────────────────────────
   舊 cart_detialcont1 隱藏
   ──────────────────────────────────────────────────────────────── */
.cart_detialcont1 { display: none !important; }

/* ────────────────────────────────────────────────────────────────
   大卡片：tabnav_control + 商品詳情 + 運費 三合一
   ──────────────────────────────────────────────────────────────── */

/* 整張卡片 */
.spc_card {
    background: var(--sp-white);
    border-radius: var(--sp-card-radius);
    border: 1px solid var(--sp-border);
    box-shadow: var(--sp-shadow);
    margin-bottom: 20px;
}

/* tabnav 在卡片頂部：清除所有外部 margin，貼著卡片頂端 */
.spc_card .tabnav_control {
    margin: 0 !important;
    padding: 0 4px !important;
    border-top: none;
    border-left: none;
    border-right: none;
    border-bottom: 2px solid var(--sp-border);
    border-radius: 0;
    background: var(--sp-white);
    position: sticky;
    top: 70px;
    z-index: 800;
    box-shadow: none;
}

/* sticky 啟動時加陰影提示 */
.spc_card .tabnav_control.tshow_active {
    box-shadow: 0 3px 16px rgba(0,0,0,0.10) !important;
    background: rgba(255,255,255,0.97) !important;
}

/* 商品詳情內容區 */
.spc_section_inner {
    padding: 28px 32px;
    font-size: 15px;
    line-height: 1.8;
    color: var(--sp-text);
}

/* 運費區：上方用分隔線 + 小標題 */
.spc_section_divider {
    height: 1px;
    background: var(--sp-border);
    margin: 0;
}

.spc_shipping_header {
    display: flex;
    align-items: center;
	justify-content: center;
    gap: 8px;
    padding: 14px 32px 0;
    font-size: 20px;
    font-weight: 700;
    color: var(--sp-primary);
    letter-spacing: .5px;
    text-transform: uppercase;
	margin-bottom:20px;
}

.spc_shipping_header i {
    font-size: 13px;
    opacity: .8;
}

.spc_section_inner--shipping {
    padding-top: 12px;
}

/* 內容排版 */
.spc_section_inner img { max-width: 100%; height: auto; border-radius: 6px; margin: 8px 0; }
.spc_section_inner p { margin-bottom: 14px; }
.spc_section_inner h2, .spc_section_inner h3, .spc_section_inner h4 { font-weight: 700; color: var(--sp-text); margin: 20px 0 10px; }
.spc_section_inner h2 { font-size: 19px; } .spc_section_inner h3 { font-size: 17px; } .spc_section_inner h4 { font-size: 15px; }
.spc_section_inner ul, .spc_section_inner ol { padding-left: 22px; margin-bottom: 14px; }
.spc_section_inner li { margin-bottom: 6px; }
.spc_section_inner table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 14px; }
.spc_section_inner table th { background: var(--sp-bg); font-weight: 600; padding: 10px 14px; text-align: left; border: 1px solid var(--sp-border); }
.spc_section_inner table td { padding: 10px 14px; border: 1px solid var(--sp-border); vertical-align: top; }
.spc_section_inner table tr:nth-child(even) td { background: #fafbfd; }

/* ── 推薦商品 ── */
#setshoplist.shop_selllist { display: flex !important; flex-wrap: wrap; gap: 16px; padding: 4px 0 32px; list-style: none; margin: 0; }
#setshoplist.v_grid > li { width: calc((100% - 16px * 3) / 4); min-width: 0; }

/* ────────────────────────────────────────────────────────────────
   RWD
   ──────────────────────────────────────────────────────────────── */
@media (max-width: 991px) {
    #setshoplist.v_grid > li { width: calc((100% - 16px * 2) / 3); }
}
@media (max-width: 768px) {
    .scon_right_inshop { padding-left: 12px; }
    .pro_con_section { padding: 16px; }
    .spc_section_inner { padding: 20px 18px; }
    .spc_shipping_header { padding: 12px 18px 0; }
    .shopcon_titleh1 { font-size: 18px; }
    .sc_price_style { font-size: 26px; }
    .cartbtn_block { flex-direction: column; gap: 8px; }
    .cartbtn_50width, .cartbtn_100width { flex: none; width: 100%; }
    .cartaddv3_btn, .cartaddv2_btn { padding: 14px 12px !important; font-size: 15px !important; }
    .moblie_classblockicon { display: flex; }
    #setshoplist.v_grid > li { width: calc((100% - 12px) / 2); }
    .tabnav_item { padding: 11px 16px; font-size: 13px; }
    .tabnav_control.tshow_active { top: 60px !important; padding: 0 16px !important; }
    .cartbtn_mob { height: 56px; }
}
@media (max-width: 480px) {
    .shopcon_titleh1 { font-size: 16px; }
    .sc_price_style { font-size: 24px; }
    #setshoplist.v_grid > li { width: calc((100% - 10px) / 2); }
    .spec-button { font-size: 12px; padding: 5px 10px; }
}