/**
 * SV Multilang — compact header language switcher (light/dark).
 */

.svml-switcher {
	--svml-fg: #1a1a1a;
	--svml-border: rgba(26, 26, 26, 0.12);
	--svml-surface: #ffffff;
	--svml-hover: rgba(26, 26, 26, 0.06);
	--svml-current: rgba(26, 26, 26, 0.08);
	--svml-shadow: 0 10px 28px rgba(20, 20, 20, 0.12);
	position: relative;
	z-index: 40;
	font-family: "Segoe UI", "PingFang TC", "Microsoft JhengHei", "Noto Sans TC", sans-serif;
	font-size: 13px;
	line-height: 1;
	flex: 0 0 auto;
}

body.active-dark-mode .svml-switcher {
	--svml-fg: #f2f2f2;
	--svml-border: rgba(255, 255, 255, 0.18);
	--svml-surface: #1a1a1a;
	--svml-hover: rgba(255, 255, 255, 0.08);
	--svml-current: rgba(255, 255, 255, 0.12);
	--svml-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

.svml-switcher:not(.svml-switcher--in-header) {
	position: fixed;
	right: 16px;
	bottom: 96px;
	opacity: 0;
	pointer-events: none;
}

.svml-switcher.svml-switcher--in-header {
	position: relative !important;
	right: auto !important;
	bottom: auto !important;
	opacity: 1 !important;
	pointer-events: auto !important;
}

/* Compact text control — not a fat pill */
.svml-switcher__toggle {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	height: 34px;
	padding: 0 8px 0 6px;
	margin: 0;
	border: 1px solid transparent;
	border-radius: 8px;
	background: transparent;
	color: var(--svml-fg);
	cursor: pointer;
	box-shadow: none;
	transition: background 0.15s ease, border-color 0.15s ease;
	box-sizing: border-box;
}

.svml-switcher__toggle:hover,
.svml-switcher.is-open .svml-switcher__toggle {
	background: var(--svml-hover);
	border-color: var(--svml-border);
	transform: none;
}

.svml-switcher__flag {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 20px;
	height: 14px;
	border-radius: 2px;
	overflow: hidden;
	box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.1);
	flex: 0 0 20px;
	background: #ddd;
}

body.active-dark-mode .svml-switcher__flag {
	box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.16);
}

.svml-switcher__flag img {
	display: block;
	width: 20px;
	height: 14px;
	object-fit: cover;
}

.svml-switcher__toggle .svml-switcher__label {
	font-weight: 600;
	font-size: 13px;
	color: var(--svml-fg);
	white-space: nowrap;
	line-height: 1;
}

.svml-switcher__chev {
	width: 5px;
	height: 5px;
	margin-left: 1px;
	border-right: 1.5px solid currentColor;
	border-bottom: 1.5px solid currentColor;
	transform: rotate(45deg) translateY(-1px);
	opacity: 0.55;
	transition: transform 0.2s ease;
	flex: 0 0 auto;
}

.svml-switcher.is-open .svml-switcher__chev {
	transform: rotate(-135deg) translateY(-1px);
}

/* Tight dropdown */
.svml-switcher__list {
	position: absolute;
	top: calc(100% + 6px);
	right: 0;
	left: auto;
	margin: 0;
	padding: 4px;
	list-style: none;
	width: max-content;
	min-width: 0;
	border-radius: 10px;
	border: 1px solid var(--svml-border);
	background: var(--svml-surface);
	box-shadow: var(--svml-shadow);
	opacity: 0;
	transform: translateY(4px);
	pointer-events: none;
	transition: opacity 0.15s ease, transform 0.15s ease;
	z-index: 10090;
}

.svml-switcher.is-open .svml-switcher__list {
	opacity: 1;
	transform: translateY(0);
	pointer-events: auto;
}

.svml-switcher__list[hidden] {
	display: none !important;
}

.svml-switcher.is-open .svml-switcher__list[hidden] {
	display: block !important;
}

.svml-switcher__list > li {
	margin: 0;
	padding: 0;
	list-style: none;
}

.svml-switcher__link {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 7px 10px 7px 8px;
	border-radius: 7px;
	color: var(--svml-fg);
	text-decoration: none !important;
	transition: background 0.12s ease;
	white-space: nowrap;
}

.svml-switcher__link:hover {
	background: var(--svml-hover);
	color: var(--svml-fg);
}

.svml-switcher__link.is-current {
	background: var(--svml-current);
}

.svml-switcher__link.is-fallback {
	opacity: 0.7;
}

.svml-switcher__link .svml-switcher__label {
	font-weight: 600;
	font-size: 13px;
	line-height: 1;
	display: block;
}

.axil-header .sv-header-tools > #svml-lang-switcher,
.axil-header .header-search.sv-has-theme-switcher > #svml-lang-switcher,
.axil-header .header-search.sv-has-lang-switcher > #svml-lang-switcher {
	margin: 0 !important;
	order: -1;
}

.axil-header .header-search.sv-has-lang-switcher,
.axil-header .header-search.sv-has-theme-switcher {
	display: flex !important;
	align-items: center !important;
	justify-content: flex-end !important;
	gap: 8px !important;
	flex-wrap: nowrap !important;
}

@media (max-width: 1199.98px) {
	/* Match header tool circles (moon / menu / search) — anywhere in header tools */
	.axil-header .sv-header-tools > #svml-lang-switcher,
	.axil-header .sv-header-tools #svml-lang-switcher {
		flex: 0 0 var(--sv-tool, 42px) !important;
		width: var(--sv-tool, 42px) !important;
		min-width: var(--sv-tool, 42px) !important;
		max-width: var(--sv-tool, 42px) !important;
		height: var(--sv-tool, 42px) !important;
		margin: 0 !important;
		order: -1;
	}
	.axil-header .sv-header-tools .svml-switcher__toggle,
	.axil-header #svml-lang-switcher .svml-switcher__toggle {
		width: var(--sv-tool, 42px) !important;
		height: var(--sv-tool, 42px) !important;
		min-width: var(--sv-tool, 42px) !important;
		padding: 0 !important;
		justify-content: center !important;
		align-items: center !important;
		gap: 0 !important;
		border-radius: 999px !important;
		border: 1.5px solid rgba(26, 26, 26, 0.16) !important;
		background: #fff !important;
		box-sizing: border-box !important;
	}
	body.active-dark-mode .axil-header .sv-header-tools .svml-switcher__toggle,
	body.active-dark-mode .axil-header #svml-lang-switcher .svml-switcher__toggle {
		background: #1a1a1a !important;
		border-color: rgba(255, 255, 255, 0.28) !important;
	}
	.axil-header .sv-header-tools .svml-switcher__toggle .svml-switcher__label,
	.axil-header .sv-header-tools .svml-switcher__toggle .svml-switcher__chev,
	.axil-header #svml-lang-switcher .svml-switcher__toggle .svml-switcher__label,
	.axil-header #svml-lang-switcher .svml-switcher__toggle .svml-switcher__chev {
		display: none !important;
	}
	.axil-header .sv-header-tools .svml-switcher__flag,
	.axil-header #svml-lang-switcher .svml-switcher__flag {
		width: 26px !important;
		height: 18px !important;
		flex: 0 0 26px !important;
		border-radius: 3px !important;
	}
	.axil-header .sv-header-tools .svml-switcher__flag img,
	.axil-header #svml-lang-switcher .svml-switcher__flag img {
		width: 26px !important;
		height: 18px !important;
	}
}

@media (max-width: 767px) {
	.svml-switcher__toggle .svml-switcher__label,
	.svml-switcher__toggle .svml-switcher__chev {
		display: none;
	}
	.svml-switcher__toggle {
		width: 42px;
		height: 42px;
		padding: 0;
		justify-content: center;
		gap: 0;
		border-radius: 999px;
	}
	.axil-header .svml-switcher__flag,
	.axil-header .svml-switcher__flag img {
		width: 26px !important;
		height: 18px !important;
	}
}