/*
Theme Name: 綠緣乾果堅果批發專用主題 (Luyuan Dried Fruits & Nuts)
Theme URI: https://www.laaayuan.com
Author: 綠緣企業有限公司
Description: 專為進口乾果、堅果批發打造，完整支援頂級單一商品詳細頁面、首頁3欄產品卡片網格、大圖輪播與階層式下拉導航選單。
Version: 2.8.0
*/

:root {
  --primary-color: #1b3828;      /* 大地橄欖綠 */
  --primary-dark: #12271c;
  --accent-color: #c87d20;       /* 堅果琥珀金 */
  --accent-hover: #b06815;
  --bg-sand: #FAF7F2;            /* 溫暖堅果米白底色 */
  --text-dark: #2c2825;
  --text-muted: #6b635b;
  --border-light: #e5dfd5;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans TC", sans-serif;
  background-color: var(--bg-sand);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; transition: 0.25s; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; box-sizing: border-box; }

/* 頂部資訊列 */
.top-bar {
  background: var(--primary-dark);
  color: #cfd8d3;
  font-size: 0.8rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.top-bar-inner { display: flex; justify-content: space-between; align-items: center; }

/* 導覽列 Header */
.site-header {
  background: #ffffff;
  box-shadow: 0 2px 12px rgba(27,56,40,0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.header-inner { display: flex; justify-content: space-between; align-items: center; min-height: 85px; }
.brand-logo-wrap { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-logo-img { height: 48px; width: auto; max-height: 52px; object-fit: contain; }
.brand-text-wrap { display: flex; flex-direction: column; }
.brand-title { font-size: 1.35rem; font-weight: 900; color: var(--primary-color); line-height: 1.2; }
.brand-subtitle { font-size: 0.65rem; color: var(--accent-color); font-weight: bold; letter-spacing: 1px; }

/* 導覽選單 */
.main-nav { display: flex; align-items: center; margin-left: auto; }
.main-nav ul.nav-menu-list {
  display: flex !important;
  list-style: none !important;
  gap: 24px !important;
  align-items: center !important;
  margin: 0 !important;
  padding: 0 !important;
}
.main-nav ul.nav-menu-list > li {
  position: relative !important;
  list-style: none !important;
}
.main-nav ul.nav-menu-list > li > a {
  display: flex !important;
  align-items: center !important;
  padding: 12px 4px !important;
  color: var(--text-dark) !important;
  font-size: 0.95rem !important;
  font-weight: 600 !important;
}
.main-nav ul.nav-menu-list > li > a:hover {
  color: var(--accent-color) !important;
}

/* 父選單展開小箭頭 */
.main-nav ul.nav-menu-list li.menu-item-has-children > a::after {
  content: '' !important;
  display: inline-block !important;
  margin-left: 6px !important;
  width: 0 !important;
  height: 0 !important;
  border-left: 4px solid transparent !important;
  border-right: 4px solid transparent !important;
  border-top: 5px solid #8c827a !important;
  transition: transform 0.2s ease !important;
}
.main-nav ul.nav-menu-list li.menu-item-has-children:hover > a::after {
  transform: rotate(180deg) !important;
}

/* 下拉子選單 */
.main-nav ul.nav-menu-list ul.sub-menu {
  display: none !important;
  position: absolute !important;
  top: 100% !important;
  left: 0 !important;
  min-width: 175px !important;
  background: #ffffff !important;
  box-shadow: 0 10px 25px rgba(0,0,0,0.12) !important;
  border: 1px solid var(--border-light) !important;
  border-radius: 8px !important;
  padding: 8px 0 !important;
  margin: 0 !important;
  list-style: none !important;
  flex-direction: column !important;
  z-index: 99999 !important;
}
.main-nav ul.nav-menu-list li:hover > ul.sub-menu {
  display: flex !important;
}
.main-nav ul.nav-menu-list ul.sub-menu li {
  width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  position: relative !important;
}
.main-nav ul.nav-menu-list ul.sub-menu li a {
  display: block !important;
  padding: 10px 18px !important;
  font-size: 0.9rem !important;
  font-weight: 500 !important;
  color: #333333 !important;
  white-space: nowrap !important;
  transition: all 0.2s ease !important;
}
.main-nav ul.nav-menu-list ul.sub-menu li a:hover {
  background-color: var(--bg-sand) !important;
  color: var(--accent-color) !important;
  padding-left: 22px !important;
}

.btn-quote {
  background: var(--accent-color); color: #fff !important;
  padding: 12px 24px; border-radius: 8px; font-weight: bold;
  text-align: center; display: inline-block;
}
.btn-quote:hover { background: var(--accent-hover); transform: translateY(-2px); }

/* ==========================================================
   全站統一麵包屑導航 (Breadcrumbs)
   ========================================================= */
.luyuan-breadcrumbs,
.woocommerce-breadcrumb {
  font-size: 0.9rem !important;
  color: var(--text-muted) !important;
  margin-bottom: 24px !important;
  padding-bottom: 12px !important;
  border-bottom: 1px solid var(--border-light) !important;
  display: flex !important;
  align-items: center !important;
  flex-wrap: wrap !important;
  gap: 8px !important;
}
.luyuan-breadcrumbs a,
.woocommerce-breadcrumb a {
  color: var(--primary-color) !important;
  font-weight: 600 !important;
}
.luyuan-breadcrumbs a:hover,
.woocommerce-breadcrumb a:hover {
  color: var(--accent-color) !important;
  text-decoration: underline !important;
}
.luyuan-breadcrumbs .separator {
  color: #a8a29e;
  font-size: 0.8rem;
}
.luyuan-breadcrumbs .current {
  color: #8c827a;
  font-weight: 500;
}

/* ==========================================================
   文章與內頁全站嵌入影片 (YouTube / Vimeo / iframe) 響應式修復
   ========================================================== */
.wp-block-embed,
.wp-block-embed-vimeo,
.wp-block-embed__wrapper,
figure.wp-block-embed,
.page-content-area figure,
.entry-content figure {
  width: 100% !important;
  max-width: 100% !important;
  margin: 20px auto !important;
  padding: 0 !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
}

.wp-block-embed iframe,
.wp-block-embed-vimeo iframe,
.wp-block-embed__wrapper iframe,
.page-content-area iframe,
.page-box iframe,
article iframe,
iframe,
video,
embed,
object {
  width: 100% !important;
  max-width: 100% !important;
  aspect-ratio: 16 / 9 !important;
  height: auto !important;
  display: block !important;
  margin: 0 auto !important;
  border-radius: 10px !important;
  border: 0 !important;
  box-sizing: border-box !important;
}

/* ==========================================================
   單一商品詳細頁：解決文字溢出與兩側強制留白
   ========================================================== */
body.single-product,
body.single-product main,
body.single-product .site-main,
body.single-product #primary,
body.single-product article,
body.single-product div.product,
body.single-product .entry-content,
body.single-product .woocommerce-Tabs-panel {
  box-sizing: border-box !important;
}

body.single-product main,
body.single-product div.product,
body.single-product article.type-product {
  max-width: 1150px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: 24px !important;
  padding-right: 24px !important;
  width: 100% !important;
}

.single-product div.product {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 40px !important;
  align-items: flex-start !important;
  margin: 0 0 35px 0 !important;
}

.single-product .woocommerce-product-gallery {
  flex: 0 0 45% !important;
  max-width: 45% !important;
  width: 45% !important;
  float: none !important;
  margin: 0 !important;
  padding: 0 10px !important;
  box-sizing: border-box !important;
}
.single-product .woocommerce-product-gallery img {
  width: 100% !important;
  height: auto !important;
  max-height: 460px !important;
  object-fit: contain !important;
  border-radius: 14px !important;
  border: 1px solid var(--border-light) !important;
  display: block !important;
  background: #fff !important;
}

.single-product .summary.entry-summary {
  flex: 1 1 48% !important;
  max-width: 50% !important;
  width: auto !important;
  float: none !important;
  margin: 0 !important;
  padding: 0 15px !important;
  display: flex !important;
  flex-direction: column !important;
  box-sizing: border-box !important;
}

.single-product .product_title,
.single-product .summary,
.single-product .woocommerce-product-details__short-description,
.single-product .woocommerce-Tabs-panel,
.single-product .single-product-container,
.single-product .entry-content {
  word-break: break-word !important;
  overflow-wrap: break-word !important;
  white-space: normal !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
}

.single-product .product_title {
  font-size: 2.1rem !important;
  font-weight: 900 !important;
  color: var(--primary-color) !important;
  line-height: 1.3 !important;
  margin-bottom: 15px !important;
}

.single-product .price {
  font-size: 1.5rem !important;
  font-weight: 800 !important;
  color: var(--accent-color) !important;
  margin-bottom: 20px !important;
  display: block !important;
}

.single-product .woocommerce-product-details__short-description {
  font-size: 1rem !important;
  line-height: 1.8 !important;
  color: #44403c !important;
  background: var(--bg-sand) !important;
  padding: 18px 20px !important;
  border-radius: 10px !important;
  border-left: 4px solid var(--accent-color) !important;
  margin-bottom: 25px !important;
}

.single-product .woocommerce-tabs {
  width: 100% !important;
  clear: both !important;
  margin-top: 30px !important;
  border-top: 2px solid #f0eae1 !important;
  padding-top: 25px !important;
  box-sizing: border-box !important;
}
.single-product .woocommerce-Tabs-panel {
  font-size: 1rem !important;
  line-height: 1.85 !important;
  color: #3f3934 !important;
  padding: 15px 0 !important;
}

/* ==========================================================
   統一單一商品頁「相關商品」排版 (固定尺寸不變形)
   ========================================================== */
.single-product .related.products,
.single-product section.related {
  width: 100% !important;
  max-width: 1150px !important;
  margin: 40px auto 20px auto !important;
  padding: 30px 20px 0 20px !important;
  border-top: 1px solid #e5dfd5 !important;
  box-sizing: border-box !important;
  clear: both !important;
}

.single-product .related.products h2 {
  font-size: 1.5rem !important;
  font-weight: 800 !important;
  color: var(--primary-color) !important;
  margin-bottom: 25px !important;
  text-align: left !important;
}

.single-product .related.products ul.products,
.single-product section.related ul.products {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 25px !important;
  justify-content: flex-start !important;
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
}

.single-product .related.products ul.products li.product,
.single-product section.related ul.products li.product {
  flex: 0 0 calc(33.333% - 18px) !important;
  max-width: calc(33.333% - 18px) !important;
  width: calc(33.333% - 18px) !important;
  min-width: 250px !important;
  background: #ffffff !important;
  border: 1px solid #e8e4df !important;
  border-radius: 12px !important;
  padding: 20px 15px !important;
  box-sizing: border-box !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  text-align: center !important;
  margin: 0 !important;
}

.single-product .related.products ul.products li.product a {
  display: block !important;
  width: 100% !important;
}

.single-product .related.products ul.products li.product a img,
.single-product .related.products ul.products li.product img {
  width: 100% !important;
  height: 200px !important;
  max-height: 200px !important;
  object-fit: contain !important;
  background: #faf8f5 !important;
  border-radius: 8px !important;
  margin-bottom: 12px !important;
  display: block !important;
}

.single-product .related.products ul.products li.product .woocommerce-loop-product__title,
.single-product .related.products ul.products li.product h2 {
  font-size: 1.1rem !important;
  font-weight: 800 !important;
  color: #1b3828 !important;
  margin: 8px 0 12px 0 !important;
  line-height: 1.4 !important;
}

.single-product .related.products ul.products li.product .button {
  background: #1b3828 !important;
  color: #ffffff !important;
  padding: 8px 20px !important;
  border-radius: 6px !important;
  font-size: 0.9rem !important;
  margin-top: auto !important;
  display: inline-block !important;
}

/* ==========================================================
   首頁與分類商品網格卡片 (3 欄整齊靠左排列)
   ========================================================== */
.product-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)) !important;
  gap: 30px !important;
  margin-top: 30px;
}
.nut-card {
  background: #ffffff !important;
  border-radius: 16px !important;
  overflow: hidden !important;
  border: 1px solid var(--border-light) !important;
  box-shadow: 0 4px 15px rgba(0,0,0,0.03) !important;
  display: flex !important;
  flex-direction: column !important;
  transition: transform 0.3s ease, box-shadow 0.3s ease !important;
}
.nut-card:hover {
  transform: translateY(-6px) !important;
  box-shadow: 0 16px 32px rgba(27,56,40,0.1) !important;
}
.nut-card-img {
  width: 100% !important;
  height: 240px !important;
  min-height: 240px !important;
  background-size: cover !important;
  background-position: center !important;
  background-repeat: no-repeat !important;
  position: relative !important;
  background-color: #f2ece1 !important;
}
.nut-origin-badge {
  position: absolute !important;
  top: 14px !important;
  right: 14px !important;
  background: rgba(255,255,255,0.92) !important;
  color: var(--primary-dark) !important;
  font-size: 0.75rem !important;
  font-weight: bold !important;
  padding: 5px 12px !important;
  border-radius: 6px !important;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1) !important;
}
.nut-body {
  padding: 24px !important;
  display: flex !important;
  flex-direction: column !important;
  flex-grow: 1 !important;
}
.nut-title {
  font-size: 1.25rem !important;
  font-weight: 800 !important;
  color: var(--primary-color) !important;
  margin-bottom: 10px !important;
  line-height: 1.4 !important;
}
.nut-excerpt {
  font-size: 0.9rem !important;
  color: var(--text-muted) !important;
  margin-bottom: 18px !important;
  line-height: 1.6 !important;
  flex-grow: 1 !important;
}
.spec-box {
  background: var(--bg-sand) !important;
  border-radius: 10px !important;
  padding: 14px !important;
  font-size: 0.85rem !important;
  margin-bottom: 20px !important;
  border: 1px dashed #d8cfbf !important;
}
.spec-row {
  display: flex !important;
  justify-content: space-between !important;
  margin-bottom: 6px !important;
}
.spec-row:last-child { margin-bottom: 0 !important; }
.spec-label { color: #8c827a !important; }
.spec-val { font-weight: bold !important; color: var(--text-dark) !important; }

/* WooCommerce 商品分類列表 */
.woocommerce ul.products,
ul.products {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 30px !important;
  justify-content: flex-start !important;
  width: 100% !important;
  max-width: 1200px !important;
  margin: 30px auto !important;
  padding: 0 !important;
  list-style: none !important;
  clear: both !important;
}

.woocommerce ul.products::before,
.woocommerce ul.products::after,
ul.products::before,
ul.products::after {
  display: none !important;
  content: "" !important;
}

.woocommerce ul.products li.product,
ul.products li.product {
  flex: 0 0 calc(33.333% - 20px) !important;
  max-width: calc(33.333% - 20px) !important;
  width: calc(33.333% - 20px) !important;
  margin: 0 !important;
  padding: 24px 20px !important;
  background: #ffffff !important;
  border: 1px solid #e8e4df !important;
  border-radius: 12px !important;
  box-sizing: border-box !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  text-align: center !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease !important;
}
.woocommerce ul.products li.product:hover,
ul.products li.product:hover {
  transform: translateY(-3px) !important;
  box-shadow: 0 8px 20px rgba(0,0,0,0.06) !important;
}
.woocommerce ul.products li.product a {
  display: block !important;
  width: 100% !important;
}
.woocommerce ul.products li.product a img,
.woocommerce ul.products li.product img {
  width: 100% !important;
  height: 220px !important;
  object-fit: contain !important;
  background: #faf8f5 !important;
  border-radius: 8px !important;
  margin-bottom: 15px !important;
  display: block !important;
}
.woocommerce ul.products li.product .woocommerce-loop-product__title {
  font-size: 1.15rem !important;
  font-weight: 800 !important;
  color: #1b3828 !important;
  margin: 10px 0 !important;
  line-height: 1.4 !important;
}
.woocommerce ul.products li.product .button {
  background: #1b3828 !important;
  color: #ffffff !important;
  padding: 10px 24px !important;
  border-radius: 6px !important;
  margin-top: auto !important;
  display: inline-block !important;
  font-weight: bold !important;
}

/* ==========================================================
   徹底隱藏雜訊側邊欄
   ========================================================== */
#secondary,
.widget-area,
.sidebar,
aside,
aside#sidebar,
.widget_pages,
.widget_archive,
.widget_categories,
.widget_search {
  display: none !important;
}

/* 內頁主容器滿版限制 */
#primary,
.content-area,
.page-box {
  width: 100% !important;
  max-width: 1200px !important;
  float: none !important;
  margin: 30px auto !important;
  box-sizing: border-box !important;
}

/* 頁尾樣式 */
.site-footer { background: var(--primary-dark); color: #b5c2ba; padding: 60px 0 25px; font-size: 0.88rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-col h4 { color: #fff; font-size: 1.1rem; margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 8px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 25px; text-align: center; font-size: 0.8rem; }

/* 電腦版隱藏手機漢堡按鈕 */
.mobile-menu-toggle { display: none; }

/* ==========================================================
   響應式設備排版 (平板與手機)
   ========================================================== */
@media (max-width: 992px) {
  .woocommerce ul.products li.product,
  ul.products li.product {
    flex: 0 0 calc(50% - 15px) !important;
    max-width: calc(50% - 15px) !important;
  }
}

@media (max-width: 850px) {
  .single-product div.product {
    flex-direction: column !important;
    gap: 25px !important;
  }
  .single-product .woocommerce-product-gallery,
  .single-product .summary.entry-summary {
    flex: 0 0 100% !important;
    max-width: 100% !important;
    width: 100% !important;
  }
  .single-product .related.products ul.products li.product {
    flex: 0 0 calc(50% - 15px) !important;
    max-width: calc(50% - 15px) !important;
  }
}

@media (max-width: 768px) {
  .top-bar { display: none !important; }
  .footer-grid { grid-template-columns: 1fr; }

  .site-header {
    position: sticky !important;
    top: 0 !important;
    background: #ffffff !important;
    z-index: 99999 !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08) !important;
  }

  .header-inner {
    display: flex !important;
    flex-direction: row !important;
    justify-content: space-between !important;
    align-items: center !important;
    height: 65px !important;
    min-height: 65px !important;
    padding: 0 16px !important;
    position: relative !important;
  }

  .brand-title { font-size: 1.15rem !important; line-height: 1.1 !important; }
  .brand-subtitle { font-size: 0.58rem !important; }
  .brand-logo-img { height: 42px !important; }

  /* 右上角深綠色圓角漢堡按鈕 */
  .mobile-menu-toggle {
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 5px !important;
    width: 42px !important;
    height: 42px !important;
    background: #1b3828 !important;
    border: none !important;
    border-radius: 8px !important;
    padding: 0 !important;
    cursor: pointer !important;
    flex-shrink: 0 !important;
    box-shadow: 0 3px 8px rgba(27, 56, 40, 0.2) !important;
  }
  .mobile-menu-toggle span {
    display: block !important;
    width: 22px !important;
    height: 2.5px !important;
    background-color: #ffffff !important;
    border-radius: 2px !important;
    transition: all 0.3s ease !important;
  }
  .mobile-menu-toggle.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg) !important; }
  .mobile-menu-toggle.active span:nth-child(2) { opacity: 0 !important; }
  .mobile-menu-toggle.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg) !important; }

  /* 下拉展開清單 */
  .main-nav {
    display: none !important;
    position: absolute !important;
    top: 65px !important;
    left: 0 !important;
    width: 100% !important;
    background: #ffffff !important;
    box-shadow: 0 14px 28px rgba(0,0,0,0.12) !important;
    padding: 10px 0 20px 0 !important;
    z-index: 99998 !important;
    border-top: 1px solid #f0ebe1 !important;
  }
  .main-nav.active { display: block !important; }
  .main-nav ul.nav-menu-list {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 0 !important;
    padding: 0 20px !important;
  }
  .main-nav ul.nav-menu-list > li {
    width: 100% !important;
    border-bottom: 1px solid #f2ede4 !important;
  }
  .main-nav ul.nav-menu-list > li > a {
    padding: 14px 5px !important;
    font-size: 1.05rem !important;
    font-weight: 700 !important;
    color: #1b3828 !important;
    display: flex !important;
    justify-content: space-between !important;
  }

  body.single-product main,
  body.single-product div.product,
  body.single-product article.type-product {
    padding-left: 20px !important;
    padding-right: 20px !important;
  }

  .woocommerce ul.products li.product,
  ul.products li.product {
    flex: 0 0 100% !important;
    max-width: 100% !important;
  }
}

@media (max-width: 550px) {
  .single-product .related.products ul.products li.product {
    flex: 0 0 100% !important;
    max-width: 100% !important;
  }
}