/* KLS Translate — selector de idioma.
 * Personalizable desde el tema sobrescribiendo las variables --kls-* en .kls-switcher. */

/* ---------- Temas ---------- */
.kls-switcher,
.kls-switcher.kls-theme--light {
	--kls-bg: #ffffff;
	--kls-fg: #1d2327;
	--kls-muted: #646970;
	--kls-border: rgba(0, 0, 0, 0.12);
	--kls-hover: rgba(0, 0, 0, 0.05);
	--kls-accent: #2563eb;
	--kls-shadow: 0 10px 30px rgba(0, 0, 0, 0.12), 0 2px 6px rgba(0, 0, 0, 0.08);
	--kls-radius: 999px;
	--kls-menu-radius: 14px;
	font-size: 14px;
	line-height: 1.3;
	font-family: inherit;
}

.kls-switcher.kls-theme--dark {
	--kls-bg: #16181d;
	--kls-fg: #f3f4f6;
	--kls-muted: #9ca3af;
	--kls-border: rgba(255, 255, 255, 0.14);
	--kls-hover: rgba(255, 255, 255, 0.08);
	--kls-accent: #8ab4ff;
	--kls-shadow: 0 10px 30px rgba(0, 0, 0, 0.45), 0 2px 6px rgba(0, 0, 0, 0.3);
}

@media (prefers-color-scheme: dark) {
	.kls-switcher.kls-theme--auto {
		--kls-bg: #16181d;
		--kls-fg: #f3f4f6;
		--kls-muted: #9ca3af;
		--kls-border: rgba(255, 255, 255, 0.14);
		--kls-hover: rgba(255, 255, 255, 0.08);
		--kls-accent: #8ab4ff;
		--kls-shadow: 0 10px 30px rgba(0, 0, 0, 0.45), 0 2px 6px rgba(0, 0, 0, 0.3);
	}
}

/* ---------- Formas ---------- */
.kls-switcher.kls-shape--pill    { --kls-radius: 999px; --kls-menu-radius: 14px; }
.kls-switcher.kls-shape--rounded { --kls-radius: 10px;  --kls-menu-radius: 10px; }
.kls-switcher.kls-shape--square  { --kls-radius: 2px;   --kls-menu-radius: 2px; }

/* ---------- Banderas y textos ---------- */
.kls-flag {
	display: block;
	flex: none;
	width: 21px;
	height: 14px;
	border-radius: 2px;
	box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.1);
	overflow: hidden;
}

.kls-switcher__code {
	display: none;
	font-weight: 600;
	letter-spacing: 0.03em;
}

.kls-switcher__link,
.kls-switcher__current,
.kls-menu-item > a {
	display: inline-flex;
	align-items: center;
	gap: 8px;
}

.kls-menu-item .kls-flag {
	display: inline-block;
}

/* Sin bandera */
.kls-label--name .kls-flag,
.kls-label--code .kls-flag,
.kls-label--both .kls-flag {
	display: none;
}

/* Con código */
.kls-label--code .kls-switcher__code,
.kls-label--both .kls-switcher__code,
.kls-label--flag_code .kls-switcher__code {
	display: inline;
}

/* En el botón/lista/menú: ocultar el nombre si el formato no lo lleva… */
.kls-label--code :is(.kls-switcher__toggle, .kls-switcher__link, a) .kls-switcher__name,
.kls-label--flag :is(.kls-switcher__toggle, .kls-switcher__link, a) .kls-switcher__name,
.kls-label--flag_code :is(.kls-switcher__toggle, .kls-switcher__link, a) .kls-switcher__name {
	display: none;
}

/* …pero dentro del desplegable siempre se ve el nombre (más claro para el visitante). */
.kls-switcher__menu .kls-switcher__link .kls-switcher__name {
	display: inline !important;
}

.kls-switcher__menu .kls-switcher__code {
	display: none !important;
}

/* ---------- Desplegable ---------- */
.kls-switcher--dropdown {
	position: relative;
	display: inline-block;
}

.kls-switcher__toggle {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin: 0;
	padding: 9px 14px;
	border: 1px solid var(--kls-border);
	border-radius: var(--kls-radius);
	background: var(--kls-bg);
	color: var(--kls-fg);
	font: inherit;
	line-height: 1.2;
	cursor: pointer;
	box-shadow: none;
	text-transform: none;
	letter-spacing: normal;
	transition: background-color 0.15s ease, transform 0.15s ease;
}

.kls-switcher__toggle:hover,
.kls-switcher__toggle:focus {
	background: linear-gradient(var(--kls-hover), var(--kls-hover)), var(--kls-bg);
	color: var(--kls-fg);
}

.kls-switcher__toggle:active {
	transform: scale(0.97);
}

.kls-switcher__toggle:focus-visible,
.kls-switcher__link:focus-visible {
	outline: 2px solid var(--kls-accent);
	outline-offset: 2px;
}

.kls-switcher__chevron {
	flex: none;
	opacity: 0.6;
	transition: transform 0.2s ease;
}

.kls-switcher__toggle[aria-expanded="true"] .kls-switcher__chevron {
	transform: rotate(180deg);
}

.kls-switcher__menu {
	position: absolute;
	z-index: 99999;
	top: calc(100% + 8px);
	left: 0;
	min-width: 100%;
	max-height: 60vh;
	overflow-y: auto;
	margin: 0;
	padding: 6px;
	list-style: none;
	background: var(--kls-bg);
	border: 1px solid var(--kls-border);
	border-radius: var(--kls-menu-radius);
	box-shadow: var(--kls-shadow);
	white-space: nowrap;
	animation: kls-pop 0.14s ease-out;
}

.kls-switcher__menu[hidden] {
	display: none;
}

.kls-switcher__menu li {
	margin: 0;
	padding: 0;
	list-style: none;
}

.kls-switcher__menu .kls-switcher__link {
	display: flex;
	padding: 8px 12px;
	border-radius: calc(var(--kls-menu-radius) - 4px);
	color: var(--kls-fg);
	text-decoration: none;
}

.kls-shape--square .kls-switcher__menu .kls-switcher__link {
	border-radius: 0;
}

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

.kls-switcher__menu .is-current .kls-switcher__link {
	color: var(--kls-accent);
	font-weight: 600;
}

@keyframes kls-pop {
	from { opacity: 0; transform: translateY(4px) scale(0.98); }
	to   { opacity: 1; transform: none; }
}

/* ---------- Lista ---------- */
.kls-switcher--list {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 6px 14px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.kls-switcher--list li {
	margin: 0;
	list-style: none;
}

.kls-switcher--list .kls-switcher__link {
	color: inherit;
	text-decoration: none;
	opacity: 0.7;
	transition: opacity 0.15s ease;
}

.kls-switcher--list .kls-switcher__link:hover,
.kls-switcher--list .is-current .kls-switcher__link {
	opacity: 1;
}

.kls-switcher--list .is-current .kls-switcher__name,
.kls-switcher--list .is-current .kls-switcher__code {
	text-decoration: underline;
	text-underline-offset: 3px;
}

/* ---------- Flotante ---------- */
.kls-floating {
	--kls-offset-x: 20px;
	--kls-offset-y: 20px;
	position: fixed;
	z-index: 99998;
}

.kls-floating--bottom-right { right: var(--kls-offset-x); bottom: var(--kls-offset-y); }
.kls-floating--bottom-left  { left: var(--kls-offset-x);  bottom: var(--kls-offset-y); }
.kls-floating--top-right    { right: var(--kls-offset-x); top: var(--kls-offset-y); }
.kls-floating--top-left     { left: var(--kls-offset-x);  top: var(--kls-offset-y); }

.admin-bar .kls-floating--top-right,
.admin-bar .kls-floating--top-left {
	top: calc(var(--kls-offset-y) + 32px);
}

.kls-floating .kls-switcher__toggle {
	box-shadow: var(--kls-shadow);
}

.kls-floating--bottom-right .kls-switcher__menu,
.kls-floating--bottom-left .kls-switcher__menu {
	top: auto;
	bottom: calc(100% + 8px);
}

.kls-floating--bottom-right .kls-switcher__menu,
.kls-floating--top-right .kls-switcher__menu {
	left: auto;
	right: 0;
}

@media (max-width: 782px) {
	.admin-bar .kls-floating--top-right,
	.admin-bar .kls-floating--top-left {
		top: calc(var(--kls-offset-y) + 46px);
	}
}

@media (max-width: 600px) {
	.kls-floating--hide-mobile {
		display: none;
	}
}

@media (prefers-reduced-motion: reduce) {
	.kls-switcher__toggle,
	.kls-switcher__chevron,
	.kls-switcher__menu {
		transition: none;
		animation: none;
	}
}