/*
 * FitNutrition Nutrition Facts — front-end styles
 * All selectors are scoped under plugin-prefixed classes (fn-nf-*) so
 * nothing here leaks into or overrides the active theme's own global
 * heading/link/table/button styles. Safe fallback colors are used
 * throughout so this looks acceptable on any theme, old or new.
 */

:root {
	--fn-nf-ivory: #faf7f0;
	--fn-nf-sage: #7c9473;
	--fn-nf-sage-dark: #647a5c;
	--fn-nf-sage-light: #e7ede4;
	--fn-nf-honey: #d9a441;
	--fn-nf-honey-dark: #b9832c;
	--fn-nf-ink: #2f2b24;
	--fn-nf-ink-soft: #5c574c;
	--fn-nf-border: #e3ddcd;
	--fn-nf-font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
	--fn-nf-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
	--fn-nf-font-mono: 'IBM Plex Mono', 'SFMono-Regular', Consolas, monospace;
}

/* ---------------------------------------------------------------------
 * Shared basics
 * ------------------------------------------------------------------- */

.fn-nf-archive,
.fn-nf-single-wrap {
	width: 100%;
	max-width: 1000px;
	min-width: 0;
	margin: 0 auto;
	padding: 2rem 1.25rem;
	font-family: var(--fn-nf-font-body, inherit);
	color: var(--fn-nf-ink, inherit);
	box-sizing: border-box;
	overflow-x: hidden;
}

.fn-nf-archive *,
.fn-nf-archive *::before,
.fn-nf-archive *::after,
.fn-nf-single-wrap *,
.fn-nf-single-wrap *::before,
.fn-nf-single-wrap *::after {
	box-sizing: inherit;
}

.fn-nf-section-title {
	font-family: var(--fn-nf-font-display, inherit);
	font-size: 1.3rem;
	margin: 2rem 0 1rem;
	color: var(--fn-nf-ink, inherit);
}

.fn-nf-category-chip {
	display: inline-block;
	width: fit-content;
	padding: 0.2rem 0.7rem;
	border-radius: 999px;
	background: var(--fn-nf-sage-light, #e7ede4);
	color: var(--fn-nf-sage-dark, #647a5c);
	font-size: 0.72rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.02em;
	text-decoration: none;
}

a.fn-nf-category-chip:hover,
a.fn-nf-category-chip:focus-visible {
	background: var(--fn-nf-sage, #7c9473);
	color: #fff;
}

/* Clean neutral placeholder used whenever a food has no featured image —
   never a broken <img>. */
.fn-nf-image--placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--fn-nf-sage-light, #e7ede4);
	color: var(--fn-nf-sage-dark, #647a5c);
	font-family: var(--fn-nf-font-display, inherit);
	font-weight: 700;
	font-size: 1.8rem;
}

/* ---------------------------------------------------------------------
 * Archive page
 * ------------------------------------------------------------------- */

.fn-nf-hero {
	text-align: center;
	max-width: 640px;
	margin: 0 auto 1.5rem;
}

.fn-nf-hero-title {
	font-family: var(--fn-nf-font-display, inherit);
	font-size: 2.1rem;
	margin: 0 0 0.75rem;
	color: var(--fn-nf-ink, inherit);
}

.fn-nf-hero-intro {
	font-size: 1rem;
	line-height: 1.6;
	color: var(--fn-nf-ink-soft, #5c574c);
	margin: 0;
}

.fn-nf-note {
	max-width: 640px;
	margin: 0 auto 1.5rem;
	padding: 0.85rem 1.1rem;
	background: #fdf3e0;
	border: 1px solid var(--fn-nf-honey, #d9a441);
	border-radius: 10px;
	text-align: center;
}

.fn-nf-note p {
	margin: 0 0 0.4rem;
	font-size: 0.85rem;
	line-height: 1.5;
	color: var(--fn-nf-ink, inherit);
}

.fn-nf-note p:last-child {
	margin-bottom: 0;
}

.fn-nf-visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.fn-nf-search {
	display: flex;
	gap: 0.5rem;
	max-width: 420px;
	margin: 0 auto 1.5rem;
}

.fn-nf-search-input {
	flex: 1;
	min-width: 0;
	font-family: var(--fn-nf-font-body, inherit);
	font-size: 0.9rem;
	padding: 0.55rem 0.9rem;
	border: 1px solid var(--fn-nf-border, #e3ddcd);
	border-radius: 999px;
	background: #fff;
	color: var(--fn-nf-ink, inherit);
}

.fn-nf-search-input:focus {
	outline: none;
	border-color: var(--fn-nf-sage, #7c9473);
	box-shadow: 0 0 0 3px var(--fn-nf-sage-light, #e7ede4);
}

.fn-nf-search-button {
	flex-shrink: 0;
	padding: 0.55rem 1.1rem;
	border: none;
	border-radius: 999px;
	background: var(--fn-nf-sage, #7c9473);
	color: #fff;
	font-size: 0.85rem;
	font-weight: 600;
	cursor: pointer;
}

.fn-nf-search-button:hover,
.fn-nf-search-button:focus-visible {
	background: var(--fn-nf-sage-dark, #647a5c);
}

.fn-nf-category-list {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0.5rem;
	margin-bottom: 2rem;
}

.fn-nf-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	align-items: stretch;
	gap: 1.25rem;
	margin-bottom: 2rem;
}

.fn-nf-card {
	display: flex;
	flex-direction: column;
	height: 100%;
	background: var(--fn-nf-ivory, #faf7f0);
	border: 1px solid var(--fn-nf-border, #e3ddcd);
	border-radius: 14px;
	text-decoration: none;
	color: inherit;
	min-width: 0;
	overflow: hidden;
	transition: border-color 0.15s ease, transform 0.1s ease, box-shadow 0.15s ease;
}

.fn-nf-card:hover,
.fn-nf-card:focus-visible {
	border-color: var(--fn-nf-sage, #7c9473);
	transform: translateY(-2px);
	box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

.fn-nf-card-image-wrap {
	position: relative;
	width: 100%;
	aspect-ratio: 4 / 3;
	overflow: hidden;
	background: var(--fn-nf-sage-light, #e7ede4);
}

.fn-nf-card-image,
.fn-nf-card-image-wrap .fn-nf-image {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.fn-nf-card-image-wrap .fn-nf-image--placeholder {
	font-size: 2.4rem;
}

/* Hover/focus macro overlay — accessible via keyboard focus, not just
   mouse hover; hidden entirely on touch/mobile widths in favor of the
   always-visible .fn-nf-card-stats-mobile list below. */
.fn-nf-card-overlay {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: flex-end;
	padding: 0.9rem;
	background: linear-gradient(to top, rgba(47, 43, 36, 0.82), rgba(47, 43, 36, 0));
	opacity: 0;
	transition: opacity 0.15s ease;
	pointer-events: none;
}

.fn-nf-card:hover .fn-nf-card-overlay,
.fn-nf-card:focus-visible .fn-nf-card-overlay {
	opacity: 1;
}

.fn-nf-card-overlay-stats {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 0.3rem 0.6rem;
	font-size: 0.78rem;
	color: #fff;
	font-family: var(--fn-nf-font-mono, inherit);
}

.fn-nf-card-body {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 0.4rem;
	padding: 1.1rem 1.2rem 1.3rem;
	flex: 1;
}

.fn-nf-card-category {
	font-size: 0.68rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.03em;
	color: var(--fn-nf-sage-dark, #647a5c);
}

.fn-nf-card-title {
	font-family: var(--fn-nf-font-display, inherit);
	font-size: 1.1rem;
	margin: 0;
	color: var(--fn-nf-ink, inherit);
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.fn-nf-card-serving {
	font-size: 0.78rem;
	color: var(--fn-nf-ink-soft, #5c574c);
	margin: 0;
	text-transform: uppercase;
	letter-spacing: 0.02em;
}

/* Always-visible mobile/touch equivalent of the hover overlay. Hidden on
   wider (hover-capable) layouts by default; shown via the media query
   further down for narrow/touch contexts. */
.fn-nf-card-stats-mobile {
	display: none;
	list-style: none;
	margin: 0;
	padding: 0;
	flex-wrap: wrap;
	gap: 0.3rem 0.6rem;
	font-size: 0.8rem;
	font-family: var(--fn-nf-font-mono, inherit);
	color: var(--fn-nf-ink, inherit);
}

.fn-nf-card-button {
	display: inline-block;
	margin-top: auto;
	padding: 0.5rem 1.1rem;
	border-radius: 999px;
	background: var(--fn-nf-sage, #7c9473);
	color: #fff;
	font-size: 0.82rem;
	font-weight: 600;
	line-height: 1;
}

.fn-nf-card:hover .fn-nf-card-button,
.fn-nf-card:focus-visible .fn-nf-card-button {
	background: var(--fn-nf-sage-dark, #647a5c);
}

/* Devices without hover: always show the stats list, hide the overlay
   entirely (it would otherwise require a tap-to-reveal that most users
   won't discover). */
@media (hover: none) {
	.fn-nf-card-overlay {
		display: none;
	}

	.fn-nf-card-stats-mobile {
		display: flex;
	}
}

/* Narrow layouts: same reasoning as (hover: none), as a width-based
   fallback for browsers/environments that don't support the hover media
   feature reliably. */
@media (max-width: 600px) {
	.fn-nf-card-overlay {
		display: none;
	}

	.fn-nf-card-stats-mobile {
		display: flex;
	}
}

/* ---------------------------------------------------------------------
 * Single food page — hero
 * ------------------------------------------------------------------- */

.fn-nf-hero-food {
	display: flex;
	align-items: center;
	gap: 1.75rem;
	margin-bottom: 2rem;
}

.fn-nf-hero-food-image {
	flex-shrink: 0;
	width: 160px;
	height: 160px;
	border-radius: 16px;
	overflow: hidden;
	object-fit: cover;
	background: var(--fn-nf-sage-light, #e7ede4);
}

.fn-nf-hero-food-image.fn-nf-image--placeholder {
	font-size: 3rem;
}

.fn-nf-hero-food-text {
	flex: 1;
	min-width: 0;
}

.fn-nf-single-title {
	font-family: var(--fn-nf-font-display, inherit);
	font-size: 2rem;
	margin: 0.5rem 0 0.6rem;
	color: var(--fn-nf-ink, inherit);
}

.fn-nf-hero-food-text .fn-nf-hero-intro {
	text-align: left;
	max-width: none;
	margin: 0 0 0.5rem;
}

.fn-nf-hero-source {
	margin: 0;
	font-size: 0.78rem;
	color: var(--fn-nf-ink-soft, #5c574c);
}

/* ---------------------------------------------------------------------
 * Single food page — portion selector + table
 * ------------------------------------------------------------------- */

.fn-nf-single {
	line-height: 1.6;
}

.fn-nf-single-block {
	margin-bottom: 2rem;
}

.fn-nf-portion-selector {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.6rem;
	margin-bottom: 1rem;
	padding: 0.85rem 1rem;
	background: var(--fn-nf-sage-light, #e7ede4);
	border-radius: 12px;
}

.fn-nf-portion-label {
	font-size: 0.82rem;
	font-weight: 600;
	color: var(--fn-nf-sage-dark, #647a5c);
}

.fn-nf-portion-select,
.fn-nf-portion-grams-input {
	font-family: var(--fn-nf-font-body, inherit);
	font-size: 0.9rem;
	padding: 0.4rem 0.6rem;
	border: 1px solid var(--fn-nf-border, #e3ddcd);
	border-radius: 8px;
	background: #fff;
	color: var(--fn-nf-ink, inherit);
}

.fn-nf-portion-grams-input {
	width: 6rem;
}

.fn-nf-portion-custom-wrap {
	display: flex;
	align-items: center;
	gap: 0.5rem;
}

.fn-nf-table-wrap {
	margin-bottom: 0.5rem;
}

.fn-nf-table-caption {
	font-family: var(--fn-nf-font-display, inherit);
	font-size: 1.05rem;
	margin: 0 0 0.6rem;
	color: var(--fn-nf-ink, inherit);
}

.fn-nf-table-grams-label {
	color: var(--fn-nf-sage-dark, #647a5c);
}

.fn-nf-table {
	width: 100%;
	border-collapse: collapse;
	background: #fff;
	border: 1px solid var(--fn-nf-border, #e3ddcd);
	border-radius: 12px;
	overflow: hidden;
}

.fn-nf-table-row {
	border-bottom: 1px solid var(--fn-nf-border, #e3ddcd);
}

.fn-nf-table-row:last-child {
	border-bottom: none;
}

.fn-nf-table-label,
.fn-nf-table-value {
	padding: 0.7rem 1.1rem;
	text-align: left;
	font-weight: 400;
}

.fn-nf-table-label {
	color: var(--fn-nf-ink, inherit);
	font-weight: 600;
}

.fn-nf-table-value {
	font-family: var(--fn-nf-font-mono, inherit);
	color: var(--fn-nf-sage-dark, #647a5c);
	text-align: right;
}

.fn-nf-table-basis-note {
	margin: 0.6rem 0 0;
	font-size: 0.78rem;
	color: var(--fn-nf-ink-soft, #5c574c);
}

/* ---------------------------------------------------------------------
 * Single food page — editor content, variants, source, note, disclaimer
 * ------------------------------------------------------------------- */

.fn-nf-content {
	margin-bottom: 2rem;
}

.fn-nf-content :first-child {
	margin-top: 0;
}

.fn-nf-content h2,
.fn-nf-content h3,
.fn-nf-content h4 {
	font-family: var(--fn-nf-font-display, inherit);
	margin: 1.75rem 0 0.75rem;
}

.fn-nf-content p,
.fn-nf-content ul,
.fn-nf-content ol {
	margin: 0 0 1rem;
	line-height: 1.6;
}

.fn-nf-content ul,
.fn-nf-content ol {
	padding-left: 1.4rem;
}

.fn-nf-variants {
	margin-bottom: 1.5rem;
}

.fn-nf-variants-table-wrap {
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
}

.fn-nf-variants-table {
	min-width: 640px;
}

.fn-nf-variants-table th,
.fn-nf-variants-table td {
	padding: 0.6rem 0.9rem;
	text-align: left;
	font-size: 0.85rem;
	border-bottom: 1px solid var(--fn-nf-border, #e3ddcd);
}

.fn-nf-variants-table thead th {
	background: var(--fn-nf-sage-light, #e7ede4);
	color: var(--fn-nf-sage-dark, #647a5c);
	font-weight: 700;
}

.fn-nf-disclaimer {
	margin-top: 2rem;
	padding-top: 1rem;
	border-top: 1px dashed var(--fn-nf-border, #e3ddcd);
	font-size: 0.8rem;
	color: var(--fn-nf-ink-soft, #5c574c);
}

/* ---------------------------------------------------------------------
 * Related foods — horizontal, scrollable carousel (CSS-only scroll-snap,
 * works with native touch scroll, no JS dependency).
 * ------------------------------------------------------------------- */

.fn-nf-carousel {
	width: 100%;
	max-width: 100%;
	overflow: hidden;
	margin-bottom: 1.5rem;
}

.fn-nf-related {
	display: flex;
	width: 100%;
	max-width: 100%;
	gap: 1rem;
	overflow-x: auto;
	scroll-snap-type: x proximity;
	padding: 0.25rem 0.25rem 0.75rem;
	margin: -0.25rem -0.25rem 0;
	-webkit-overflow-scrolling: touch;
	scrollbar-width: thin;
}

.fn-nf-related-card {
	flex: 0 0 220px;
	scroll-snap-align: start;
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 0.4rem;
	background: #fff;
	border: 1px solid var(--fn-nf-border, #e3ddcd);
	border-radius: 12px;
	overflow: hidden;
	text-decoration: none;
	color: inherit;
	transition: border-color 0.15s ease, transform 0.1s ease;
}

.fn-nf-related-card:hover,
.fn-nf-related-card:focus-visible {
	border-color: var(--fn-nf-sage, #7c9473);
	transform: translateY(-1px);
}

.fn-nf-related-card-image {
	width: 100%;
	height: 120px;
	object-fit: cover;
	display: block;
}

.fn-nf-related-card-image.fn-nf-image--placeholder {
	font-size: 1.8rem;
}

.fn-nf-related-card-title {
	font-family: var(--fn-nf-font-display, inherit);
	font-weight: 600;
	padding: 0 0.9rem;
	color: var(--fn-nf-ink, inherit);
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.fn-nf-related-card-stat {
	font-size: 0.78rem;
	font-family: var(--fn-nf-font-mono, inherit);
	color: var(--fn-nf-ink-soft, #5c574c);
	padding: 0 0.9rem;
}

.fn-nf-related-card-button {
	margin-top: auto;
	padding: 0 0.9rem 0.9rem;
	font-size: 0.78rem;
	font-weight: 600;
	color: var(--fn-nf-honey-dark, #b9832c);
}

/* ---------------------------------------------------------------------
 * Responsive: no horizontal scroll (except the intentional related-foods
 * carousel) at 320px / 375px / 768px.
 * ------------------------------------------------------------------- */

@media (max-width: 900px) {
	.fn-nf-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 600px) {
	.fn-nf-grid {
		grid-template-columns: 1fr;
	}

	.fn-nf-archive,
	.fn-nf-single-wrap {
		padding: 1.5rem 1rem;
	}

	.fn-nf-hero-food {
		flex-direction: column;
		align-items: flex-start;
		gap: 1rem;
	}

	.fn-nf-hero-food-image {
		width: 100%;
		height: 200px;
	}

	.fn-nf-hero-food-text .fn-nf-hero-intro {
		text-align: left;
	}

	.fn-nf-table-label,
	.fn-nf-table-value {
		padding: 0.6rem 0.8rem;
	}

	.fn-nf-related-card {
		flex-basis: 160px;
	}
}