/**
 * 集光市 Jiguang Market — Components（回退版）
 * -------------------------------------------------------------
 * 為「無 Elementor 版位」時的回退 Header / Footer / 列表提供基本樣式，
 * 確保主題單獨啟用即可正常呈現。完整視覺於 Stage 2 擴充。
 */

/* --- 回退 Header --- */
.jgs-header {
	position: sticky;
	top: 0;
	z-index: var(--jgs-z-header);
	background-color: var(--jgs-background);
	transition: background-color var(--jgs-duration-fast) var(--jgs-ease),
		box-shadow var(--jgs-duration-fast) var(--jgs-ease),
		height var(--jgs-duration-fast) var(--jgs-ease);
}

.jgs-header.is-scrolled {
	background-color: var(--jgs-white);
	box-shadow: var(--jgs-shadow-header);
	border-bottom: 1px solid var(--jgs-border);
}

.jgs-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	min-height: var(--jgs-header-h);
}

.jgs-header.is-scrolled .jgs-header__inner {
	min-height: var(--jgs-header-h-scrolled);
}

.jgs-header__title {
	font-family: var(--jgs-font-heading);
	font-size: var(--jgs-font-h4);
	font-weight: var(--jgs-weight-bold);
	color: var(--jgs-secondary);
}

.jgs-menu {
	display: flex;
	gap: 22px;
	list-style: none;
	margin: 0;
	padding: 0;
	flex-wrap: wrap;
}

.jgs-menu a {
	color: var(--jgs-secondary);
	font-weight: var(--jgs-weight-medium);
	font-size: var(--jgs-font-body-sm);
}

/* 「更多」下拉 */
.jgs-menu .menu-item-has-children { position: relative; }
.jgs-menu .sub-menu {
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 180px;
	background: var(--jgs-white);
	border: 1px solid var(--jgs-border);
	border-radius: var(--jgs-radius-md);
	box-shadow: var(--jgs-shadow-card);
	padding: 10px;
	list-style: none;
	margin: 8px 0 0;
	display: grid;
	gap: 4px;
	opacity: 0;
	visibility: hidden;
	transform: translateY(6px);
	transition: all var(--jgs-duration-fast) var(--jgs-ease);
	z-index: 10;
}
.jgs-menu .menu-item-has-children:hover .sub-menu,
.jgs-menu .menu-item-has-children:focus-within .sub-menu {
	opacity: 1;
	visibility: visible;
	transform: none;
}
.jgs-menu .sub-menu a { display: block; padding: 6px 10px; border-radius: var(--jgs-radius-sm); }
.jgs-menu .sub-menu a:hover { background: var(--jgs-background); }

/* Logo 文字前的圓點標記 */
.jgs-header__title { display: inline-flex; align-items: center; gap: 10px; }
.jgs-header__mark {
	width: 26px; height: 26px; border-radius: 50%; background: var(--jgs-primary);
	position: relative; flex: none;
}
.jgs-header__mark::before, .jgs-header__mark::after {
	content: ""; position: absolute; background: var(--jgs-secondary); border-radius: 2px;
}
.jgs-header__mark::before { width: 12px; height: 2.5px; top: 11.5px; left: 7px; }
.jgs-header__mark::after { width: 2.5px; height: 12px; top: 7px; left: 11.5px; }

/* Header 右側 */
.jgs-header__actions { display: flex; align-items: center; gap: 16px; }
.jgs-header__mini { font-size: 13px; color: var(--jgs-muted); }
.jgs-header__mini:hover { color: var(--jgs-secondary); }
.jgs-header__search-toggle {
	background: none; border: 0; cursor: pointer; padding: 8px; color: var(--jgs-secondary);
	display: inline-flex; border-radius: 50%;
}
.jgs-header__search-toggle:hover { background: rgba(71,100,84,.08); }
.jgs-icon-search {
	width: 18px; height: 18px; display: inline-block; border: 2px solid currentColor;
	border-radius: 50%; position: relative;
}
.jgs-icon-search::after {
	content: ""; position: absolute; width: 2px; height: 7px; background: currentColor;
	transform: rotate(-45deg); right: -3px; bottom: -5px; border-radius: 2px;
}

/* Burger */
.jgs-burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.jgs-burger span { width: 24px; height: 2px; background: var(--jgs-secondary); border-radius: 2px; }

/* 搜尋面板 */
.jgs-search-panel {
	position: absolute; left: 0; right: 0; top: 100%;
	background: var(--jgs-white); border-bottom: 1px solid var(--jgs-border);
	box-shadow: var(--jgs-shadow-card); padding: 24px 0;
}
.jgs-search-panel .jgs-container { position: relative; display: flex; }
.jgs-search-panel form { flex: 1; }
.jgs-search-panel input[type="search"] {
	width: 100%; font-size: 22px; font-family: var(--jgs-font-heading);
	border: 0; border-bottom: 2px solid var(--jgs-border); padding: 10px 0; background: none; outline: none;
}
.jgs-search-panel input[type="search"]:focus { border-color: var(--jgs-primary); }
.jgs-search-panel__close { background: none; border: 0; font-size: 28px; color: var(--jgs-muted); cursor: pointer; padding-left: 20px; }

/* 社群連結列 */
.jgs-social { display: flex; gap: 12px; margin-top: 4px; }
.jgs-social a {
	width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--jgs-border);
	display: inline-flex; align-items: center; justify-content: center;
	font-family: var(--jgs-font-label); font-size: 12px; font-weight: 600;
}
.jgs-footer .jgs-social a { border-color: rgba(255,255,255,.25); color: rgba(255,255,255,.82); }

/* 手機抽屜 */
.jgs-drawer {
	position: fixed; inset: 0 0 0 auto; width: min(90vw, 420px); background: var(--jgs-background);
	z-index: var(--jgs-z-drawer); transform: translateX(100%); transition: transform .35s var(--jgs-ease);
	display: flex; flex-direction: column; padding: 24px; overflow-y: auto;
}
.jgs-drawer.is-open { transform: none; }
.jgs-drawer__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.jgs-drawer__brand { font-family: var(--jgs-font-heading); font-size: 22px; color: var(--jgs-secondary); font-weight: 700; }
.jgs-drawer__close { background: none; border: 0; font-size: 32px; line-height: 1; color: var(--jgs-secondary); cursor: pointer; }
.jgs-drawer__menu, .jgs-drawer__menu .sub-menu { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.jgs-drawer__menu > li > a {
	font-family: var(--jgs-font-heading); font-size: 26px; color: var(--jgs-secondary);
	font-weight: 600; display: block; padding: 12px 0; border-bottom: 1px solid var(--jgs-border);
}
.jgs-drawer__menu .sub-menu a { font-size: 16px; color: var(--jgs-muted); padding: 8px 0 8px 16px; }
.jgs-drawer__actions { display: grid; gap: 12px; margin: 28px 0; }
.jgs-drawer__actions .jgs-btn { width: 100%; }
.jgs-drawer-overlay {
	position: fixed; inset: 0; background: rgba(46,48,45,.4); z-index: calc(var(--jgs-z-drawer) - 1);
	opacity: 0; transition: opacity .35s var(--jgs-ease);
}
.jgs-drawer-overlay.is-open { opacity: 1; }

@media (max-width: 1024px) {
	.jgs-header__nav,
	.jgs-header__cta,
	.jgs-header__mini { display: none; }
	.jgs-burger { display: flex; }
}

/* Footer 電子報欄 */
.jgs-footer__newsletter { margin-top: 8px; }
.jgs-footer__nl-form { display: flex; gap: 8px; background: rgba(255,255,255,.1); border-radius: var(--jgs-radius-pill); padding: 5px 5px 5px 18px; max-width: 340px; }
.jgs-footer__nl-form input { flex: 1; border: 0; background: none; color: #fff; outline: none; font-family: var(--jgs-font-body); font-size: 14px; }
.jgs-footer__nl-form input::placeholder { color: rgba(255,255,255,.55); }
.jgs-footer__nl-hint { font-size: 12px; color: rgba(255,255,255,.5); margin-top: 10px; }

/* --- 回退 Footer --- */
.jgs-footer {
	background-color: var(--jgs-secondary);
	color: rgba(255, 255, 255, 0.86);
	margin-top: var(--jgs-section-y);
}

.jgs-footer a {
	color: rgba(255, 255, 255, 0.86);
}

.jgs-footer a:hover {
	color: var(--jgs-primary);
}

.jgs-footer__inner {
	display: grid;
	grid-template-columns: 1.1fr 2fr 1.1fr;
	gap: 48px;
	padding-block: 72px 48px;
}

.jgs-footer__name {
	font-family: var(--jgs-font-heading);
	font-size: var(--jgs-font-h3);
	color: var(--jgs-white);
	margin-bottom: 12px;
}

.jgs-footer__cols {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 24px;
}

.jgs-footer__heading {
	font-size: var(--jgs-font-label);
	letter-spacing: 0.08em;
	color: var(--jgs-primary);
	text-transform: uppercase;
	margin-bottom: 14px;
}

.jgs-footer__menu {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	gap: 10px;
	font-size: var(--jgs-font-body-sm);
}

.jgs-footer__bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.12);
	padding-block: 20px;
	font-size: var(--jgs-font-body-sm);
	color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 767px) {
	.jgs-footer__inner {
		grid-template-columns: 1fr;
		gap: 32px;
	}
	.jgs-footer__cols {
		grid-template-columns: repeat(2, 1fr);
	}
}

/* --- 回退文章列表 --- */
.jgs-post-list {
	display: grid;
	gap: 40px;
	max-width: var(--jgs-container-reading);
}

.jgs-post-item__title {
	margin-bottom: 8px;
}

.jgs-post-item__meta {
	display: flex;
	align-items: center;
	gap: 12px;
	color: var(--jgs-muted);
	font-size: var(--jgs-font-body-sm);
	margin-bottom: 12px;
}