/* ============================================================
   FSDMenu Base — Shared styles for all non-classic menu styles
   HTML structure: .fsd-header > .fsd-nav-wrapper > (hamburger + logo + menu + icons)
   ============================================================ */

/* --- CSS Custom Properties: set by inline <style> on :root from DB (WebColorSetting) --- */
/* No defaults here — :root inline style is the single source of truth */

/* --- Header --- */
.fsd-header {
    position: relative;
    width: 100%;
    /* 9905：高於懸浮按鈕(9900)讓展開物可點、低於廣告(10000)/AI客服對話框(10001) */
    z-index: 9905;
    font-size: 0.9rem;
}
.fsd-header *, .fsd-header *::before, .fsd-header *::after { box-sizing: border-box; }
.fsd-header a { text-decoration: none; color: var(--fsd-font-color); transition: color 0.3s; }
.fsd-header a:hover { color: var(--fsd-hover-color); }
.fsd-header ul { list-style: none; margin: 0; padding: 0; }

/* --- Nav Fixed Container (wraps nav-wrapper + search-bar, sticky target) --- */
.fsd-nav-fixed {
    background-color: var(--fsd-bg);
}
/* Sticky — on fsd-nav-fixed (not header), so banner stays in flow */
@media (min-width: 992px) {
    .fsd-nav-fixed.fsd-header--sticky-pc { position: fixed; top: 0; left: 0; right: 0; z-index: 9906; /* 高於懸浮按鈕(9900) */ }
}
@media (max-width: 991px) {
    .fsd-nav-fixed.fsd-header--sticky-mb { position: fixed; top: 0; left: 0; right: 0; z-index: 9906; /* 高於懸浮按鈕(9900) */ }
}

/* --- Nav Fixed: ensure dropdowns appear above nav background --- */
.fsd-nav-fixed { position: relative; overflow: visible; }
.fsd-nav-fixed .fsd-nav-wrapper { position: relative; z-index: 2; overflow: visible; }
.fsd-nav-fixed .fsd-nav-menu { overflow: visible; }
.fsd-nav-fixed .fsd-nav-menu__list { overflow: visible; }
.fsd-nav-fixed .fsd-search-bar { position: relative; z-index: 2; }
.fsd-nav-fixed .fsd-nav-menu__more { position: relative; z-index: 2; }

/* --- Nav Fixed: transparent mode (BannerPinToTop active) --- */
.fsd-nav-fixed--transparent {
    background-color: transparent !important;
    background-image: none !important;
}
.fsd-nav-fixed--transparent::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: var(--fsd-bg);
    opacity: 0.7;
    z-index: 1;
}

/* --- Nav Wrapper (shared container) --- */
.fsd-nav-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 8px 20px;
}

/* --- Logo (PC/MB switch at breakpoint) --- */
.fsd-nav-logo { display: flex; align-items: center; flex-shrink: 0; }
.fsd-nav-logo a { display: block; }
.fsd-nav-logo img { max-height: 60px; max-width: 100%; width: auto; }
img.fsd-nav-logo__pc { display: block; }
img.fsd-nav-logo__mb { display: none; }
@media (max-width: 991px) {
    img.fsd-nav-logo__pc { display: none; }
    img.fsd-nav-logo__mb { display: block; }
}

/* --- Hamburger (hidden by default; shown by style CSS) --- */
.fsd-nav-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 36px;
    height: 36px;
    padding: 6px;
    cursor: pointer;
    background: none;
    border: none;
    gap: 5px;
    flex-shrink: 0;
}
.fsd-hamburger__line {
    display: block; width: 22px; height: 2px;
    background: var(--fsd-font-color);
    transition: transform 0.3s, opacity 0.3s;
}
.fsd-hamburger--active .fsd-hamburger__line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.fsd-hamburger--active .fsd-hamburger__line:nth-child(2) { opacity: 0; }
.fsd-hamburger--active .fsd-hamburger__line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --- Desktop Menu (base) --- */
.fsd-nav-menu__list { display: flex; align-items: center; gap: 0; }
.fsd-nav-menu__item { position: relative; }
.fsd-nav-menu__link {
    display: block; padding: 10px 14px; white-space: nowrap;
    color: var(--fsd-font-color); text-align: center; font-size: 0.92rem;
}
.fsd-nav-menu__link:hover { color: var(--fsd-hover-color); }
.fsd-nav-menu__arrow { font-size: 0.7rem; margin-left: 4px; vertical-align: middle; }
.fsd-nav-menu__more { flex-shrink: 0; cursor: pointer; }
.fsd-nav-menu__item--overflow-hidden { display: none !important; }
@media (max-width: 991px) {
    .fsd-nav-menu__more { display: none !important; }
}
.fsd-menu-en { display: block; font-size: 0.72rem; color: #999; margin-top: 1px; }

/* --- Icon Group --- */
.fsd-nav-icons { display: flex; align-items: center; gap: 4px; flex-shrink: 0; }
.fsd-icons__item {
    position: relative; padding: 6px 8px; cursor: pointer;
    color: var(--fsd-font-color); font-size: 1.4rem; line-height: 1;
}
.fsd-icons__item:hover { color: var(--fsd-hover-color); }
.fsd-icons__item a { color: inherit; }
.fsd-icons__item > a > span { color: var(--fsd-font-color); }
.fsd-icons__item:hover > a > span { color: var(--fsd-hover-color); }
.fsd-icons__badge {
    position: absolute; right: 0; bottom: 2px;
    min-width: 15px; height: 15px; padding: 0 3px;
    font-size: 11px; line-height: 15px; text-align: center;
    color: #000; background: #fff;
    border-radius: 8px; box-shadow: 1px 1px 3px rgba(0,0,0,0.3);
}

/* --- Contact CTA（主選單 聯絡我們按鈕；2026-11-01）---
   顏色由 FSLHeader 的 :root 內嵌 --fsd-cta-bg / --fsd-cta-font / --fsd-cta-hover-bg / --fsd-cta-hover-font（後台「網站版型管理」可調）
   風格：--solid 實心膠囊（預設）/ --outline 外框膠囊 / --rounded 實心圓角 / --gradient 漸層膠囊
   color 用 !important：.fsd-header a 的字色規則權重較高，否則按鈕文字會被主選單字色蓋掉
   桌機：文字＋可選 icon；≤991px：縮成圓形 icon 鈕（icon 一律顯示）；側欄頂端另有 --sidebar 全寬文字版 */
.fsd-nav-cta {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px; flex-shrink: 0;
    margin: 0 4px 0 10px; padding: 9px 20px;
    font-size: 0.9rem; font-weight: 600; line-height: 1; letter-spacing: 0.3px; white-space: nowrap; text-decoration: none;
    border-radius: 999px; border: 2px solid var(--fsd-cta-bg);
    background: var(--fsd-cta-bg); color: var(--fsd-cta-font) !important;
    box-shadow: 0 2px 6px rgba(0,0,0,0.12);
    transition: background-color .25s, color .25s, border-color .25s, box-shadow .25s, transform .25s;
}
.fsd-nav-cta:hover {
    background: var(--fsd-cta-hover-bg); border-color: var(--fsd-cta-hover-bg); color: var(--fsd-cta-hover-font) !important;
    box-shadow: 0 6px 16px rgba(0,0,0,0.18); transform: translateY(-1px);
}
.fsd-nav-cta:focus-visible { outline: 2px solid var(--fsd-cta-hover-bg); outline-offset: 2px; }
.fsd-nav-cta__icon { font-size: 1.15em; line-height: 1; }
.fsd-nav-cta__icon--mobile-only { display: none; }
.fsd-nav-cta--rounded { border-radius: 8px; }
.fsd-nav-cta--outline { background: transparent; color: var(--fsd-cta-bg) !important; box-shadow: none; }
.fsd-nav-cta--outline:hover { background: var(--fsd-cta-hover-bg); border-color: var(--fsd-cta-hover-bg); color: var(--fsd-cta-hover-font) !important; }
.fsd-nav-cta--gradient { background: linear-gradient(135deg, var(--fsd-cta-bg), var(--fsd-cta-hover-bg)); border-color: transparent; }
.fsd-nav-cta--gradient:hover { background: linear-gradient(135deg, var(--fsd-cta-hover-bg), var(--fsd-cta-bg)); border-color: transparent; }
.fsd-nav-cta--sidebar { display: none; }
@media (max-width: 991px) {
    .fsd-nav-cta { margin: 0 2px; padding: 0; width: 36px; height: 36px; gap: 0; }
    .fsd-nav-cta--rounded { border-radius: 8px; }
    .fsd-nav-cta__text { display: none; }
    .fsd-nav-cta__icon { font-size: 1.25rem; }
    .fsd-nav-cta__icon--mobile-only { display: inline; }
    .fsd-nav-cta--sidebar { display: inline-flex; width: auto; height: auto; margin: 12px 16px 4px; padding: 12px 20px; gap: 8px; font-size: 0.95rem; }
    .fsd-nav-cta--sidebar .fsd-nav-cta__text { display: inline; }
}
@media (max-width: 575px) {
    .fsd-nav-cta { width: 32px; height: 32px; }
    .fsd-nav-cta__icon { font-size: 1.1rem; }
    .fsd-nav-cta--sidebar { width: auto; height: auto; }
}
.fsd-icons__badge span { color: #000 !important; font-size: 11px !important; }

/* --- Icon Dropdown (cart, member, lang) --- */
.fsd-icon-dropdown {
    position: absolute; right: 0; top: 100%;
    min-width: 200px; padding: 12px;
    background: var(--fsd-dropdown-bg);
    color: var(--fsd-font-color);
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    border-radius: 4px; z-index: 1000;
    /* Fade-in animation */
    visibility: hidden; opacity: 0;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}
.fsd-icons__item:hover .fsd-icon-dropdown,
.fsd-icon-dropdown--open {
    visibility: visible; opacity: 1;
}
.fsd-icon-dropdown a { display: block; padding: 6px 8px; white-space: nowrap; color: var(--fsd-font-color); }
.fsd-icon-dropdown a:hover { color: var(--fsd-hover-color); }
.fsd-icon-dropdown hr { border: none; border-top: 1px solid rgba(128,128,128,0.2); margin: 8px 0; }

/* Cart */
.fsd-cart-item {
    padding: 10px 0;
    border-bottom: 1px dashed rgba(128,128,128,0.2);
}
.fsd-cart-item:last-child { border-bottom: none; }
.fsd-cart-item__title { font-size: 0.85rem; font-weight: 600; margin: 0; line-height: 1.4; color: var(--fsd-font-color); }
.fsd-cart-item__title a { display: inline; color: var(--fsd-font-color); }
.fsd-cart-item__title a:hover { color: var(--fsd-hover-color); }
.fsd-cart-item__spec { font-size: 0.76rem; color: var(--fsd-font-color); opacity: 0.55; margin-top: 3px; }
.fsd-cart-item__price {
    font-size: 0.82rem; color: var(--fsd-font-color); font-weight: 600;
    margin-top: 4px; text-align: right;
}
.fsd-cart-total {
    font-weight: bold; padding: 10px 0 6px; font-size: 0.88rem;
    color: var(--fsd-font-color);
    border-top: 2px solid rgba(128,128,128,0.2); margin-top: 6px;
}
.fsd-cart-total i {
    display: inline-block; width: 18px; text-align: center;
    vertical-align: middle; margin-right: 4px;
}
.fsd-cart-actions { text-align: center; padding-top: 10px; }
.fsd-cart-actions a {
    display: inline-block; padding: 8px 24px;
    background: var(--fsd-hover-color); color: #fff !important;
    border-radius: 4px; font-size: 0.85rem;
    transition: opacity 0.2s;
}
.fsd-cart-actions a:hover { opacity: 0.85; }

/* Member */
.fsd-member-greeting { padding: 8px 8px; font-size: 0.85rem; color: var(--fsd-font-color); opacity: 0.7; border-bottom: 1px solid rgba(128,128,128,0.2); margin-bottom: 4px; }
.fsd-member-link {
    display: flex; align-items: center; gap: 8px; padding: 8px 8px; font-size: 0.85rem;
    color: var(--fsd-font-color);
    border-radius: 4px; transition: background-color 0.2s, color 0.2s;
}
.fsd-member-link:hover { background-color: rgba(128,128,128,0.08); color: var(--fsd-hover-color); }
.fsd-member-link span:first-child { display: inline-block; width: 20px; text-align: center; flex-shrink: 0; }

/* Language */
.fsd-lang-list { min-width: auto; padding: 6px; }
.fsd-lang-list a {
    padding: 7px 16px; border-radius: 4px;
    text-align: center; font-size: 0.85rem;
    color: var(--fsd-font-color);
    transition: background-color 0.2s, color 0.2s;
}
.fsd-lang-list a:hover { background-color: rgba(128,128,128,0.08); color: var(--fsd-hover-color); }

/* --- Language switcher 風格 0（預設；2026-11-01）：地球圖示＋目前語言膠囊＋下拉卡片 ---
   容器是 .fsd-icons__item（沿用 hover／手機點擊展開 JS），所以要把 icon 群的 1.4rem 字級與 padding 收回來 */
.fsd-icons__item.fsd-lang { padding: 0 2px; font-size: 0.82rem; }
.fsd-lang__trigger {
    display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px 7px 10px;
    border: 1px solid rgba(128,128,128,0.28); border-radius: 999px;
    color: var(--fsd-font-color) !important; font-weight: 600; letter-spacing: 0.2px; line-height: 1; text-decoration: none; cursor: pointer;
    transition: border-color .2s, color .2s, background-color .2s;
}
.fsd-lang:hover .fsd-lang__trigger { border-color: var(--fsd-hover-color); color: var(--fsd-hover-color) !important; background: rgba(128,128,128,0.06); }
.fsd-lang__globe { font-size: 1.1rem; line-height: 1; }
.fsd-lang__chevron { font-size: 0.6rem; opacity: .7; transition: transform .2s; }
.fsd-lang:hover .fsd-lang__chevron { transform: rotate(180deg); }
.fsd-icon-dropdown.fsd-lang__menu {
    min-width: 172px; padding: 6px; top: calc(100% + 6px);
    border: 1px solid rgba(0,0,0,0.06); border-radius: 12px; box-shadow: 0 10px 30px rgba(15,23,42,0.14);
}
.fsd-lang__menu a.fsd-lang__option {
    display: flex; align-items: center; justify-content: space-between; gap: 14px;
    padding: 9px 12px; border-radius: 8px; font-size: 0.88rem; color: var(--fsd-font-color); text-decoration: none;
    transition: background-color .15s, color .15s;
}
.fsd-lang__menu a.fsd-lang__option:hover { background: rgba(128,128,128,0.08); color: var(--fsd-hover-color); }
.fsd-lang__menu a.fsd-lang__option--active { background: rgba(128,128,128,0.10); color: var(--fsd-hover-color); font-weight: 600; }
@supports (background: color-mix(in srgb, red 10%, transparent)) {
    .fsd-lang__menu a.fsd-lang__option--active { background: color-mix(in srgb, var(--fsd-hover-color) 12%, transparent); }
}
.fsd-lang__code { font-size: 0.7rem; opacity: .55; letter-spacing: .4px; }
.fsd-lang__check { font-size: 0.9rem; }

/* --- Language switcher 風格 1：並排膠囊切換（目前語言白底凸顯） --- */
.fsd-lang-seg { display: inline-flex; align-items: center; padding: 3px; margin: 0 4px; border-radius: 999px; background: rgba(128,128,128,0.10); flex-shrink: 0; }
.fsd-lang-seg__item { padding: 6px 12px; border-radius: 999px; font-size: 0.8rem; font-weight: 600; color: var(--fsd-font-color); text-decoration: none; line-height: 1; white-space: nowrap; transition: background-color .2s, color .2s, box-shadow .2s; }
.fsd-lang-seg__item:hover { color: var(--fsd-hover-color); }
.fsd-lang-seg__item--active { background: #fff; color: var(--fsd-hover-color); box-shadow: 0 1px 4px rgba(0,0,0,0.12); }

/* --- 手機側欄底部 語言膠囊列（風格 0／1 共用） --- */
.fsd-sb-lang { margin: 14px 16px 16px; padding-top: 14px; border-top: 1px solid rgba(128,128,128,0.18); }
.fsd-sb-lang__title { display: flex; align-items: center; gap: 6px; font-size: 0.78rem; color: var(--fsd-font-color); opacity: .6; margin-bottom: 8px; }
.fsd-sb-lang__chips { display: flex; flex-wrap: wrap; gap: 8px; }
.fsd-sb-lang__chip { padding: 7px 12px; border-radius: 999px; border: 1px solid rgba(128,128,128,0.28); font-size: 0.82rem; color: var(--fsd-font-color); text-decoration: none; line-height: 1.2; }
.fsd-sb-lang__chip--active { background: var(--fsd-hover-color); border-color: var(--fsd-hover-color); color: #fff; font-weight: 600; }
@media (max-width: 991px) {
    .fsd-lang__trigger { padding: 6px 9px 6px 8px; }
    .fsd-lang-seg__item { padding: 5px 9px; font-size: 0.76rem; }
}
@media (max-width: 575px) {
    .fsd-lang__label, .fsd-lang__chevron { display: none; }
    .fsd-lang__trigger { padding: 6px 7px; }
}

/* --- Mobile Sidebar --- */
.fsd-mobile-sidebar {
    position: fixed; top: 0; left: -300px; width: 280px; height: 100%;
    background: var(--fsd-bg); z-index: 9908; /* 側欄滑出須壓過懸浮按鈕(9900)與 header(9906) */ overflow-y: auto;
    transition: left 0.3s ease; box-shadow: 2px 0 12px rgba(0,0,0,0.15);
}
.fsd-mobile-sidebar.fsd-mobile-sidebar--open { left: 0; }
.fsd-mobile-sidebar__header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px; border-bottom: 1px solid #eee;
}
.fsd-mobile-sidebar__logo img { max-height: 40px; width: auto; }
.fsd-mobile-sidebar__close {
    background: none; border: none; font-size: 1.6rem;
    cursor: pointer; color: var(--fsd-font-color); padding: 4px 8px; line-height: 1;
}

/* Sidebar menu items */
.fsd-mobile-sidebar__menu-item > a {
    display: flex; justify-content: space-between; align-items: center;
    padding: 10px 20px; font-size: 0.95rem;
    color: var(--fsd-font-color); border-bottom: 1px solid #f0f0f0;
}
.fsd-mobile-sidebar__menu-item > a:hover { color: var(--fsd-hover-color); background: rgba(0,0,0,0.02); }
.fsd-mobile-sidebar__toggle-arrow {
    font-size: 0.65rem; transition: transform 0.3s; cursor: pointer;
    padding: 4px 8px; user-select: none;
}
.fsd-mobile-sidebar__toggle-arrow--open { transform: rotate(180deg); }

/* Submenu (level 2) */
.fsd-mobile-sidebar__submenu { display: none; background: rgba(0,0,0,0.02); }
.fsd-mobile-sidebar__submenu--open { display: block; }
.fsd-mobile-sidebar__submenu a {
    display: flex; justify-content: space-between; align-items: center;
    padding: 8px 20px 8px 36px; font-size: 0.88rem;
    color: var(--fsd-font-color); border-bottom: 1px solid #f5f5f5;
}
.fsd-mobile-sidebar__submenu a:hover { color: var(--fsd-hover-color); }

/* Sub-submenu (level 3) */
.fsd-mobile-sidebar__sub-submenu { display: none; }
.fsd-mobile-sidebar__sub-submenu--open { display: block; }
.fsd-mobile-sidebar__sub-submenu a {
    display: block; padding: 8px 20px 8px 52px; font-size: 0.84rem;
    color: var(--fsd-font-color); border-bottom: 1px solid #f8f8f8;
}
.fsd-mobile-sidebar__sub-submenu a:hover { color: var(--fsd-hover-color); }

/* Mobile Overlay */
.fsd-mobile-overlay {
    display: none; position: fixed; top: 0; left: 0;
    width: 100%; height: 100%; background: rgba(0,0,0,0.4); z-index: 9907; /* 遮罩低於側欄(9908)、高於 header(9906) */
}
.fsd-mobile-overlay--open { display: block; }

/* --- Search Bar --- */
.fsd-search-bar {
    max-height: 0; overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    background: var(--fsd-dropdown-bg);
    border-top: 1px solid rgba(0,0,0,0.06);
    padding: 0;
}
.fsd-search-bar--open {
    max-height: 80px;
    padding: 14px 0;
}
.fsd-search-bar form { max-width: 560px; margin: 0 auto; padding: 0 20px; position: relative; }
.fsd-search-bar input[type="text"] {
    width: 100%; padding: 10px 16px 10px 40px;
    border: 1px solid #ddd; border-radius: 24px;
    font-size: 0.92rem; outline: none;
    background-color: #fff;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: 14px center;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.fsd-search-bar input[type="text"]:focus {
    border-color: var(--fsd-hover-color);
    box-shadow: 0 0 0 3px rgba(109,194,165,0.15);
}

/* --- Responsive shared --- */
@media (max-width: 991px) {
    .fsd-nav-icons { gap: 2px; }
    .fsd-icons__item { padding: 6px 5px; flex-shrink: 1; }
}
@media (max-width: 575px) {
    .fsd-nav-wrapper { padding: 6px 8px; }
    .fsd-icons__item { padding: 4px 3px; font-size: 1.2rem; }
    .fsd-mobile-sidebar { width: 260px; left: -280px; }
}