/**
 * JM Site Options — frontend language switcher styles.
 *
 * Pure CSS (no Bootstrap / jQuery dependency). Override the CSS variables
 * below in your theme to recolour the switcher, e.g.:
 *
 *     .jm-so-switcher { --jm-primary: #e63946; }
 *
 * Marker classes used by jm_so_language_switcher():
 *   .jm-so-switcher                  base container
 *   .jm-so-switcher--buttons         horizontal pill buttons
 *   .jm-so-switcher--inline          text links separated by "|"
 *   .jm-so-switcher--dropdown        <select> variant
 *   .jm-so-switcher__item            a single language link
 *   .jm-so-switcher__item.is-active  current language
 *   .jm-so-switcher__flag            flag glyph (emoji span or <img>)
 *   .jm-so-switcher__name            language name
 *   .jm-so-switcher__code            ISO code (e.g. EN)
 *   .jm-so-switcher__select          the <select> element (dropdown variant)
 */

.jm-so-switcher {
	--jm-primary: #0a2540;
	--jm-primary-contrast: #ffffff;
	--jm-bg: #f5f6f8;
	--jm-bg-hover: #e9ebef;
	--jm-border: #d8dce3;
	--jm-text: #1f2933;
	--jm-text-muted: #52606d;
	--jm-radius: 6px;
	--jm-gap: 6px;
	--jm-font-size: 14px;

	display: inline-flex;
	gap: var(--jm-gap);
	align-items: center;
	flex-wrap: wrap;
	margin: 0;
	padding: 0;
	font-size: var(--jm-font-size);
	line-height: 1.2;
	color: var(--jm-text);
	font-family: inherit;
}

/* ----------------------------------------------------------------------
 * buttons variant: horizontal pill buttons on a soft grey track.
 * -------------------------------------------------------------------- */
.jm-so-switcher--buttons {
	padding: 4px;
	background: var(--jm-bg);
	border-radius: calc(var(--jm-radius) + 2px);
}

.jm-so-switcher--buttons .jm-so-switcher__item {
	display: inline-flex;
	align-items: center;
	padding: 4px 10px;
	border-radius: var(--jm-radius);
	color: var(--jm-text);
	text-decoration: none;
	background: transparent;
	border: 1px solid transparent;
	cursor: pointer;
	transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}

.jm-so-switcher--buttons .jm-so-switcher__item:hover,
.jm-so-switcher--buttons .jm-so-switcher__item:focus {
	background: var(--jm-bg-hover);
	color: var(--jm-primary);
}

.jm-so-switcher--buttons .jm-so-switcher__item.is-active,
.jm-so-switcher--buttons .jm-so-switcher__item.is-active:hover,
.jm-so-switcher--buttons .jm-so-switcher__item.is-active:focus {
	background: var(--jm-primary);
	color: var(--jm-primary-contrast);
}

/* ----------------------------------------------------------------------
 * inline variant: text links separated by "|" via ::before pseudo-element.
 * -------------------------------------------------------------------- */
.jm-so-switcher--inline {
	gap: 0;
}

.jm-so-switcher--inline .jm-so-switcher__item {
	display: inline-flex;
	align-items: center;
	padding: 2px 8px;
	color: var(--jm-text-muted);
	text-decoration: none;
	background: transparent;
	cursor: pointer;
	transition: color .15s ease;
}

.jm-so-switcher--inline .jm-so-switcher__item:hover,
.jm-so-switcher--inline .jm-so-switcher__item:focus {
	color: var(--jm-primary);
	text-decoration: underline;
}

.jm-so-switcher--inline .jm-so-switcher__item.is-active {
	color: var(--jm-primary);
	font-weight: 600;
}

.jm-so-switcher--inline .jm-so-switcher__item:not(:first-child)::before {
	content: "|";
	margin-right: var(--jm-gap);
	color: var(--jm-border);
	font-weight: 400;
}

/* ----------------------------------------------------------------------
 * dropdown variant: native <select> with a custom caret.
 * -------------------------------------------------------------------- */
.jm-so-switcher--dropdown {
	display: inline-flex;
}

.jm-so-switcher__select {
	appearance: none;
	-webkit-appearance: none;
	-moz-appearance: none;
	font: inherit;
	font-size: var(--jm-font-size);
	color: var(--jm-text);
	background-color: var(--jm-bg);
	background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' width='12' height='8'><path fill='%2352606d' d='M1 1l5 5 5-5'/></svg>");
	background-repeat: no-repeat;
	background-position: right 8px center;
	border: 1px solid var(--jm-border);
	border-radius: var(--jm-radius);
	padding: 6px 28px 6px 10px;
	line-height: 1.4;
	cursor: pointer;
	transition: border-color .15s ease, background-color .15s ease;
}

.jm-so-switcher__select:hover,
.jm-so-switcher__select:focus {
	border-color: var(--jm-primary);
	background-color: var(--jm-bg-hover);
	outline: none;
}

/* ----------------------------------------------------------------------
 * Shared flag / name / code styling.
 * -------------------------------------------------------------------- */
.jm-so-switcher__flag {
	font-size: 1.15em;
	margin-right: 4px;
	line-height: 1;
	display: inline-block;
}

img.jm-so-switcher__flag,
.jm-so-switcher__flag--img {
	width: 16px;
	height: 11px;
	margin-right: 4px;
	vertical-align: middle;
	border: 0;
}

.jm-so-switcher__name {
	font-size: var(--jm-font-size);
}

.jm-so-switcher__code {
	font-size: 0.85em;
	margin-left: 4px;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	opacity: 0.75;
}

/* ----------------------------------------------------------------------
 * Responsive: on small screens, collapse to flag-only in buttons/inline
 * to save horizontal space. The <select> variant is left untouched.
 * -------------------------------------------------------------------- */
@media (max-width: 768px) {
	.jm-so-switcher--buttons .jm-so-switcher__name,
	.jm-so-switcher--inline .jm-so-switcher__name {
		display: none;
	}

	.jm-so-switcher--buttons .jm-so-switcher__flag,
	.jm-so-switcher--inline .jm-so-switcher__flag {
		margin-right: 0;
	}
}