/**
 * Lenny Face KR — front-end styles.
 * Every selector is prefixed .lfkr- so nothing collides with the main plugin
 * or the theme. Variables are scoped under .lfkr-wrap / .lfkr-page.
 */

.lfkr-page,
.lfkr-wrap {
	--lfkr-green: #3d9a68;
	--lfkr-green-dark: #2f7f54;
	--lfkr-green-soft: #e7f4ec;
	--lfkr-ink: #5b6b66;
	--lfkr-ink-strong: #33413c;
	--lfkr-line: #ececec;
	--lfkr-card-bg: #fff;
}

.lfkr-container {
	max-width: 960px;
	margin: 0 auto;
	padding: 1.5rem 1rem 3rem;
}

.lfkr-breadcrumbs {
	font-size: 0.85rem;
	color: var(--lfkr-ink);
	margin-bottom: 0.9rem;
}

.lfkr-breadcrumbs a {
	color: var(--lfkr-ink);
	text-decoration: none;
}

.lfkr-breadcrumbs a:hover {
	color: var(--lfkr-green-dark);
}

.lfkr-sep {
	margin: 0 0.4rem;
	color: #c3ccc8;
}

.lfkr-h1 {
	font-size: 1.6rem;
	line-height: 1.3;
	color: var(--lfkr-ink-strong);
	margin: 0 0 0.4rem;
	word-break: keep-all;
}

.lfkr-intro {
	color: var(--lfkr-ink);
	margin: 0 0 1.2rem;
	word-break: keep-all;
	line-height: 1.7;
}

/* Hub cards on the /kr homepage. */
.lfkr-hub-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 0.8rem;
	margin-bottom: 1.6rem;
}

.lfkr-hub-card {
	display: flex;
	flex-direction: column;
	gap: 0.3rem;
	padding: 1.1rem 1.2rem;
	border: 1.5px solid var(--lfkr-line);
	border-radius: 14px;
	background: var(--lfkr-card-bg);
	text-decoration: none;
	transition: border-color 0.15s ease, transform 0.15s ease;
}

.lfkr-hub-card:hover {
	border-color: var(--lfkr-green);
	transform: translateY(-1px);
}

.lfkr-hub-name {
	font-size: 1.15rem;
	font-weight: 700;
	color: var(--lfkr-ink-strong);
}

.lfkr-hub-desc {
	font-size: 0.85rem;
	color: var(--lfkr-ink);
}

/* Search. */
.lfkr-searchbar {
	margin-bottom: 1rem;
}

.lfkr-search {
	width: 100%;
	max-width: 320px;
	padding: 0.6rem 0.9rem;
	border: 1.5px solid var(--lfkr-line);
	border-radius: 999px;
	font-size: 0.95rem;
}

.lfkr-search:focus {
	outline: none;
	border-color: var(--lfkr-green);
}

/* Grid. */
.lfkr-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
	gap: 0.7rem;
}

.lfkr-card {
	display: flex;
	flex-direction: column;
	gap: 0.55rem;
	padding: 0.7rem;
	border: 1px solid var(--lfkr-line);
	border-radius: 16px;
	background: var(--lfkr-card-bg);
	position: relative;
}

.lfkr-glyphbox {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 96px;
	padding: 1rem 0.6rem;
	border: 1px solid var(--lfkr-line);
	border-radius: 13px;
	background: #fdfdfc;
	cursor: pointer;
	overflow: hidden;
}

.lfkr-glyph {
	font-size: 1.5rem;
	line-height: 1.35;
	color: var(--lfkr-ink-strong);
	text-align: center;
	white-space: nowrap;
	max-width: 100%;
	-webkit-user-select: all;
	user-select: all;
}

.lfkr-glyph-blank {
	color: #b7c2bd;
	font-size: 0.9rem;
}

.lfkr-meta {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.4rem;
}

.lfkr-tag {
	font-size: 0.8rem;
	color: var(--lfkr-ink);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.lfkr-copy {
	appearance: none;
	flex: 0 0 auto;
	padding: 0.4rem 0.85rem;
	border: 0;
	border-radius: 999px;
	background: var(--lfkr-green);
	color: #fff;
	font-size: 0.82rem;
	font-weight: 700;
	cursor: pointer;
	transition: background 0.15s ease;
}

.lfkr-copy:hover {
	background: var(--lfkr-green-dark);
}

.lfkr-copy.is-copied {
	background: var(--lfkr-green-dark);
}

.lfkr-empty {
	margin: 1rem 0 0;
	color: var(--lfkr-ink);
	font-size: 0.92rem;
}

.lfkr-more-wrap {
	text-align: center;
	margin-top: 1.3rem;
}

.lfkr-more {
	appearance: none;
	padding: 0.65rem 1.7rem;
	border: 1.5px solid var(--lfkr-green);
	border-radius: 999px;
	background: var(--lfkr-card-bg);
	color: var(--lfkr-green-dark);
	font-size: 0.95rem;
	font-weight: 700;
	cursor: pointer;
	transition: background 0.15s ease, color 0.15s ease;
}

.lfkr-more:hover {
	background: var(--lfkr-green);
	color: #fff;
}

/* Copy / FAQ prose. */
.lfkr-copy-section,
.lfkr-copy {
	/* .lfkr-copy button styled above; prose block is .lfkr-copy-section */
}

.lfkr-page .lfkr-copy,
section.lfkr-copy {
	margin-top: 2.2rem;
}

section.lfkr-copy p {
	color: var(--lfkr-ink);
	line-height: 1.8;
	word-break: keep-all;
	margin: 0 0 1rem;
}

.lfkr-h2 {
	font-size: 1.2rem;
	color: var(--lfkr-ink-strong);
	margin: 1.8rem 0 0.7rem;
	word-break: keep-all;
}

.lfkr-h3 {
	font-size: 1.02rem;
	color: var(--lfkr-ink-strong);
	margin: 1.2rem 0 0.4rem;
	word-break: keep-all;
}

/* Related. */
.lfkr-related {
	margin-top: 2.4rem;
}

.lfkr-related-links {
	display: flex;
	flex-wrap: wrap;
	gap: 0.6rem;
}

.lfkr-related-links a {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	padding: 0.6rem 1.15rem;
	border: 1.5px solid var(--lfkr-line);
	border-radius: 999px;
	background: var(--lfkr-card-bg);
	color: var(--lfkr-ink-strong);
	font-size: 0.9rem;
	font-weight: 700;
	text-decoration: none;
	transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}

.lfkr-related-links a::after {
	content: "→";
	color: var(--lfkr-green);
	font-weight: 800;
}

.lfkr-related-links a:hover {
	border-color: var(--lfkr-green);
	background: var(--lfkr-green-soft);
	color: var(--lfkr-green-dark);
	transform: translateY(-1px);
}

/* Mobile: two columns. */
@media (max-width: 480px) {
	.lfkr-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 0.5rem;
	}

	.lfkr-hub-grid {
		grid-template-columns: 1fr;
	}

	.lfkr-card {
		padding: 0.5rem;
	}

	.lfkr-glyphbox {
		min-height: 72px;
		padding: 0.6rem 0.35rem;
	}

	.lfkr-glyph {
		font-size: 1.2rem;
	}

	.lfkr-container {
		padding: 1.1rem 0.6rem 2rem;
	}

	.lfkr-h1 {
		font-size: 1.35rem;
	}
}

/* -------------------------------------------------------------------------
 * v2 — Category slider menu (.lfkr-slider), shown on every Korean page.
 * ---------------------------------------------------------------------- */
.lfkr-slider {
	position: sticky;
	top: 0;
	z-index: 40;
	margin: 0 0 1.1rem;
	padding: 0.55rem 0;
	background: linear-gradient(#fff 82%, rgba(255, 255, 255, 0));
}

.lfkr-slider-track {
	display: flex;
	gap: 0.45rem;
	overflow-x: auto;
	scrollbar-width: none;
	-webkit-overflow-scrolling: touch;
	scroll-behavior: smooth;
	padding: 0.15rem 0.1rem;
	cursor: grab;
}

.lfkr-slider-track.is-dragging {
	cursor: grabbing;
	scroll-behavior: auto;
	user-select: none;
}

.lfkr-slider-track::-webkit-scrollbar {
	display: none;
}

.lfkr-chip {
	flex: 0 0 auto;
	display: inline-flex;
	align-items: center;
	gap: 0.3rem;
	padding: 0.42rem 0.85rem;
	border: 1.5px solid var(--lfkr-line, #ececec);
	border-radius: 999px;
	background: var(--lfkr-card-bg, #fff);
	color: var(--lfkr-ink-strong, #33413c);
	font-size: 0.86rem;
	line-height: 1;
	text-decoration: none;
	white-space: nowrap;
	word-break: keep-all;
	transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.lfkr-chip:hover {
	border-color: var(--lfkr-green, #3d9a68);
	color: var(--lfkr-green-dark, #2f7f54);
}

.lfkr-chip.is-active {
	background: var(--lfkr-green, #3d9a68);
	border-color: var(--lfkr-green, #3d9a68);
	color: #fff;
	font-weight: 600;
}

/* Inside WordPress page content (real pages) the slider needs page-level
 * variables even without .lfkr-page wrapper. */
.lfkr-slider,
.lfkr-related {
	--lfkr-green: #3d9a68;
	--lfkr-green-dark: #2f7f54;
	--lfkr-line: #ececec;
	--lfkr-card-bg: #fff;
	--lfkr-ink-strong: #33413c;
}

@media (max-width: 600px) {
	.lfkr-chip {
		font-size: 0.82rem;
		padding: 0.4rem 0.75rem;
	}
}