/**
 * Global polish — đồng bộ màu, tương phản, responsive, tốc độ
 * Load cuối cùng (sau site-match).
 */

/* ==========================================================================
   1. Design tokens thống nhất (AA contrast friendly)
   ========================================================================== */
:root {
	--bmn-brand-green: #1bae70;
	--bmn-brand-green-deep: #148a58;
	--bmn-cta-gold: #f0a020;
	--bmn-cta-gold-hover: #d98910;
	--bmn-page-bg: #f5f7f5;
	--bmn-surface: #ffffff;
	--bmn-text: #2f3a34;
	--bmn-text-muted: #5c6b62;
	--bmn-text-faint: #8a9a8e;
	--bmn-heading: #143528;
	--bmn-border: rgba(20, 38, 28, 0.1);
	--bmn-header-h: 72px;
	--bmn-container: 1120px;
	--bmn-gutter: clamp(1rem, 3.5vw, 1.5rem);
	--bmn-radius: 12px;
	--bmn-radius-sm: 8px;
	--bmn-shadow: 0 4px 18px rgba(20, 38, 28, 0.06);
	--bmn-focus: 0 0 0 3px rgba(27, 174, 112, 0.35);
}

/* ==========================================================================
   2. Base — body, links, typography contrast
   ========================================================================== */
body.bupmangnon-theme {
	background: var(--bmn-page-bg);
	color: var(--bmn-text);
	font-family: "Be Vietnam Pro", "Inter", system-ui, -apple-system, sans-serif;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}

body.bupmangnon-theme h1,
body.bupmangnon-theme h2,
body.bupmangnon-theme h3,
body.bupmangnon-theme h4,
body.bupmangnon-theme h5,
body.bupmangnon-theme h6,
body.bupmangnon-theme .entry-title {
	color: var(--bmn-heading);
	font-weight: 700;
	line-height: 1.28;
	letter-spacing: -0.015em;
}

body.bupmangnon-theme p,
body.bupmangnon-theme li {
	color: var(--bmn-text);
	line-height: 1.65;
}

/* Global links — only outside special components */
body.bupmangnon-theme a:not(.bmn-btn):not(.bmn-nav__link):not(.bmn-share__btn):not(.bmn-badge):not(.bmn-header__donate):not(.bmn-flip__inner):not(.bmn-program-card) {
	color: var(--bmn-brand-green-deep);
	text-underline-offset: 0.12em;
}

body.bupmangnon-theme a:not(.bmn-btn):not(.bmn-nav__link):hover {
	color: #0f6b45;
}

body.bupmangnon-theme :focus-visible {
	outline: none;
	box-shadow: var(--bmn-focus);
	border-radius: 4px;
}

/* Images — CLS + performance */
body.bupmangnon-theme img {
	max-width: 100%;
	height: auto;
}

body.bupmangnon-theme img[loading="lazy"] {
	content-visibility: auto;
}

/* ==========================================================================
   3. Layout containers — đồng bộ
   ========================================================================== */
.bmn-container,
.bmn-single-shell,
.bmn-single-meta-bar__inner--wide,
body.bmn-single-post .ast-header-breadcrumb .ast-container {
	max-width: var(--bmn-container);
	padding-inline: var(--bmn-gutter);
	margin-inline: auto;
	box-sizing: border-box;
}

/* Astra content overrides that fight our layout */
body.bupmangnon-theme .site-content,
body.bupmangnon-theme #content {
	background: transparent;
}

body.bupmangnon-theme.ast-separate-container .ast-article-single,
body.bupmangnon-theme.ast-separate-container .ast-article-post {
	/* Let our templates own spacing */
}

/* ==========================================================================
   4. Header / menu — refined
   ========================================================================== */
.bmn-header {
	height: var(--bmn-header-h);
}

.bmn-header__inner {
	max-width: var(--bmn-container);
	height: var(--bmn-header-h);
}

.bmn-header__logo img,
.bmn-header__logo-img {
	max-height: 48px;
	width: auto;
}

/* Logo hover motion (header) — giữ hiệu ứng từ header.css, đồng bộ max-height */
.bmn-header__logo:hover img {
	transform: scale(1.08) translateY(-2px);
}

/* Mobile drawer links */
.bmn-header__drawer-panel {
	background: var(--bmn-surface);
}

/* ==========================================================================
   5. Buttons — unified
   ========================================================================== */
.bmn-btn {
	min-height: 44px; /* touch target */
	font-weight: 600;
	border-radius: 999px;
}

.bmn-btn--sm {
	min-height: 38px;
	padding: 0.45rem 1rem;
	font-size: 0.875rem;
}

.bmn-btn--donate {
	background: var(--bmn-cta-gold) !important;
	color: #fff !important;
	border-color: transparent !important;
}

.bmn-btn--donate:hover {
	background: var(--bmn-cta-gold-hover) !important;
	color: #fff !important;
}

.bmn-btn--primary {
	background: var(--bmn-brand-green) !important;
	color: #fff !important;
}

.bmn-btn--primary:hover {
	background: var(--bmn-brand-green-deep) !important;
}

/* ==========================================================================
   6. Archive / category / blog
   ========================================================================== */
.bmn-archive-header,
.bmn-page-hero {
	background: linear-gradient(135deg, #0d3d2a 0%, #1bae70 100%) !important;
	padding: clamp(2rem, 5vw, 3.25rem) var(--bmn-gutter) !important;
}

.bmn-archive-header h1,
.bmn-page-hero h1 {
	color: #fff !important;
	font-size: clamp(1.45rem, 3vw, 2rem);
	line-height: 1.28;
	letter-spacing: -0.015em;
	text-shadow: 0 1px 8px rgba(0, 0, 0, 0.2);
}

.bmn-archive-header p,
.bmn-page-hero p {
	color: rgba(255, 255, 255, 0.9) !important;
	max-width: 34em;
	margin-inline: auto;
	font-size: 0.9375rem;
	line-height: 1.6;
}

.bmn-archive {
	padding-block: clamp(1.75rem, 4vw, 2.75rem);
}

.bmn-filters {
	gap: 0.5rem;
	margin-bottom: 1.5rem;
}

.bmn-filters__chip {
	font-size: 0.8125rem;
	padding: 0.4rem 0.85rem;
	color: var(--bmn-text) !important;
	background: var(--bmn-surface);
	border: 1px solid var(--bmn-border);
}

.bmn-filters__chip:hover,
.bmn-filters__chip.is-active {
	background: var(--bmn-brand-green) !important;
	border-color: var(--bmn-brand-green) !important;
	color: #fff !important;
}

.bmn-filters__select {
	font-size: 0.875rem;
	color: var(--bmn-text);
	border-color: var(--bmn-border);
}

.bmn-pagination .page-numbers {
	min-width: 40px;
	height: 40px;
	font-size: 0.875rem;
	color: var(--bmn-text) !important;
	background: var(--bmn-surface);
	border: 1px solid var(--bmn-border);
}

.bmn-pagination .page-numbers:hover,
.bmn-pagination .page-numbers.current {
	background: var(--bmn-brand-green) !important;
	border-color: var(--bmn-brand-green) !important;
	color: #fff !important;
}

/* Archive cards */
.bmn-archive .bmn-card,
.blog .bmn-card,
.category .bmn-card {
	background: var(--bmn-surface) !important;
}

.bmn-archive .bmn-card__title a,
.blog .bmn-card__title a {
	color: var(--bmn-heading) !important;
}

.bmn-archive .bmn-card__excerpt {
	color: var(--bmn-text-muted) !important;
	font-size: 0.9rem;
}

/* ==========================================================================
   7. Single post refinements
   ========================================================================== */
.bmn-single-body {
	background: var(--bmn-page-bg);
}

.bmn-single-main {
	background: var(--bmn-surface);
}

.bmn-single-content,
.bmn-single-content p,
.bmn-single-content li {
	color: #2f3a34 !important;
}

.bmn-single-content h2,
.bmn-single-content h3,
.bmn-single-content h4 {
	color: var(--bmn-heading) !important;
}

/* Sidebar cards */
.bmn-sidebar-card:not(.bmn-sidebar-card--cta) {
	background: var(--bmn-surface);
}

.bmn-sidebar-card:not(.bmn-sidebar-card--cta) .bmn-sidebar-card__title {
	color: var(--bmn-heading) !important;
}

.bmn-sidebar-posts__title {
	color: var(--bmn-heading);
}

.bmn-sidebar-posts__date {
	color: var(--bmn-text-faint);
}

/* ==========================================================================
   8. Footer contrast (footer is dark)
   ========================================================================== */
.bmn-footer,
.bmn-footer p,
.bmn-footer li {
	color: #d5e6dc;
}

.bmn-footer a {
	color: #dceee4 !important;
}

.bmn-footer a:hover {
	color: #ffd54f !important;
}

.bmn-footer__copyright {
	color: #b7d0c2 !important;
}

/* ==========================================================================
   9. Forms
   ========================================================================== */
input[type="email"],
input[type="text"],
input[type="number"],
textarea,
select {
	color: var(--bmn-text);
	background: var(--bmn-surface);
	border-color: var(--bmn-border);
}

input::placeholder,
textarea::placeholder {
	color: var(--bmn-text-faint);
	opacity: 1;
}

/* ==========================================================================
   10. Sticky mobile CTA
   ========================================================================== */
.bmn-sticky-cta {
	background: rgba(255, 250, 245, 0.97);
	border-top: 1px solid var(--bmn-border);
}

.bmn-sticky-cta .bmn-btn--outline-dark {
	border-color: var(--bmn-brand-green);
	color: var(--bmn-brand-green) !important;
	background: #fff !important;
}

/* ==========================================================================
   11. Responsive — tablet (iPad)
   ========================================================================== */
@media (max-width: 1023px) and (min-width: 768px) {
	:root {
		--bmn-header-h: 68px;
	}

	.bmn-hero__frame,
	.bmn-front .bmn-hero__frame {
		min-height: clamp(260px, 42vw, 380px);
		border-radius: 14px;
	}

	.bmn-programs .bmn-flip,
	.bmn-front .bmn-flip {
		height: 200px;
	}

	.bmn-news .bmn-grid--3 {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.bmn-single-shell {
		grid-template-columns: 1fr !important;
		max-width: 720px;
	}

	.bmn-single-sidebar {
		order: 2 !important;
	}

	.bmn-single-main {
		order: 1 !important;
	}

	.bmn-community__card {
		grid-template-columns: 1fr !important;
	}

	.bmn-impact__grid {
		grid-template-columns: repeat(3, 1fr) !important;
	}
}

/* ==========================================================================
   12. Responsive — mobile
   ========================================================================== */
@media (max-width: 767px) {
	:root {
		--bmn-header-h: 64px;
		--bmn-gutter: 1rem;
	}

	body.bupmangnon-theme {
		font-size: 16px; /* prevent iOS zoom issues */
	}

	.bmn-header__logo img {
		max-height: 40px;
	}

	.bmn-hero {
		padding-inline: 0.75rem;
	}

	.bmn-hero__frame,
	.bmn-front .bmn-hero__frame {
		min-height: 240px;
		border-radius: 12px;
	}

	.bmn-hero__title {
		font-size: 1.35rem !important;
		margin-bottom: 0.85rem !important;
		padding-inline: 0.5rem;
	}

	.bmn-hero__actions {
		flex-direction: column;
		width: 100%;
		max-width: 280px;
		margin-inline: auto;
	}

	.bmn-hero__actions .bmn-btn {
		width: 100%;
		justify-content: center;
	}

	.bmn-hero__nav {
		width: 36px;
		height: 36px;
	}

	.bmn-hero__nav--prev { left: 8px; }
	.bmn-hero__nav--next { right: 8px; }

	/* Programs: 2x2 grid */
	.bmn-programs .bmn-grid--4,
	.bmn-programs__grid {
		grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
		gap: 10px !important;
	}

	.bmn-programs .bmn-flip,
	.bmn-front .bmn-flip {
		height: 160px;
	}

	.bmn-flip__title {
		font-size: 0.78rem !important;
	}

	.bmn-flip__icon svg {
		width: 36px !important;
		height: 36px !important;
	}

	.bmn-flip__desc {
		font-size: 0.75rem !important;
		-webkit-line-clamp: 3 !important;
		line-clamp: 3 !important;
	}

	.bmn-flip__cta {
		font-size: 0.7rem !important;
		padding: 0.35rem 0.75rem !important;
	}

	/* Impact: 2 cols */
	.bmn-impact__grid {
		grid-template-columns: repeat(2, 1fr) !important;
		gap: 1rem !important;
	}

	.bmn-impact__number {
		font-size: 1.5rem !important;
	}

	.bmn-impact__label {
		font-size: 0.75rem !important;
	}

	.bmn-impact__header .bmn-section__title,
	.bmn-programs__header .bmn-section__title,
	.bmn-partners__header .bmn-section__title {
		font-size: 1.25rem !important;
	}

	/* News / related: 1 col on small phones */
	.bmn-news .bmn-grid--3,
	.bmn-archive .bmn-grid--3,
	.bmn-related .bmn-related__grid,
	.bmn-related .bmn-grid--3 {
		grid-template-columns: 1fr !important;
	}

	.bmn-news-bar {
		border-radius: 10px 10px 0 0;
		padding: 0.8rem 0.75rem;
	}

	.bmn-news-bar h2 {
		font-size: 1rem !important;
	}

	.bmn-news__panel {
		padding: 1rem 0.85rem 1.25rem;
	}

	/* Community */
	.bmn-community__content {
		padding: 1.35rem !important;
	}

	.bmn-community__actions {
		flex-direction: column;
	}

	.bmn-community__actions .bmn-btn {
		width: 100%;
		justify-content: center;
	}

	/* Campaign */
	.bmn-campaign-banner {
		min-height: 220px !important;
		border-radius: 12px;
	}

	.bmn-campaign-banner__title {
		font-size: 1.05rem !important;
	}

	.bmn-campaign-banner__desc {
		font-size: 0.85rem !important;
	}

	/* Single */
	.bmn-single-hero {
		min-height: 260px;
	}

	.bmn-single-hero__title {
		font-size: 1.4rem !important;
	}

	.bmn-single-hero__content {
		padding: 1.75rem 1rem 1.5rem;
	}

	.bmn-single-main {
		padding: 1.15rem !important;
		border-radius: 12px;
	}

	.bmn-single-content {
		font-size: 1rem !important;
		line-height: 1.75 !important;
	}

	.bmn-share__list {
		gap: 0.4rem;
	}

	.bmn-share__btn span {
		/* icon + short label ok on mobile */
	}

	/* Footer */
	.bmn-footer__grid {
		gap: 1.75rem;
	}

	.bmn-footer__bottom-inner {
		flex-direction: column;
		align-items: flex-start;
		gap: 0.65rem;
	}

	/* Sticky CTA */
	.bmn-sticky-cta .bmn-btn {
		font-size: 0.875rem;
		padding: 0.75rem 0.65rem;
	}

	/* Partners */
	.bmn-partners__item {
		height: 80px !important;
		min-width: 140px !important;
		padding: 0.55rem 1rem !important;
	}

	.bmn-partners__item img {
		max-height: 48px !important;
		max-width: 120px !important;
	}

	/* Pagination */
	.bmn-pagination .page-numbers {
		min-width: 36px;
		height: 36px;
		font-size: 0.8125rem;
	}

	/* Filters wrap cleanly */
	.bmn-filters {
		gap: 0.4rem;
	}

	.bmn-filters__chip {
		font-size: 0.75rem;
		padding: 0.35rem 0.7rem;
	}
}

/* Very small phones */
@media (max-width: 380px) {
	.bmn-programs .bmn-flip,
	.bmn-front .bmn-flip {
		height: 148px;
	}

	.bmn-hero__title {
		font-size: 1.2rem !important;
	}
}

/* ==========================================================================
   13. Performance helpers
   ========================================================================== */
.bmn-section,
.bmn-news,
.bmn-community,
.bmn-partners-section,
.bmn-related {
	content-visibility: auto;
	contain-intrinsic-size: auto 400px;
}

/* Avoid paint jank on flip */
.bmn-flip__face {
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
	.bmn-partners-marquee__track {
		animation: none !important;
		flex-wrap: wrap;
		justify-content: center;
		width: 100%;
		max-width: var(--bmn-container);
		margin-inline: auto;
		padding-inline: var(--bmn-gutter);
	}

	.bmn-hero__slide {
		transition: none !important;
	}

	.bmn-flip__inner {
		transition: none !important;
	}
}

/* ==========================================================================
   14. Astra noise reduction
   ========================================================================== */
body.bupmangnon-theme .ast-separate-container .ast-article-post,
body.bupmangnon-theme .ast-separate-container .ast-article-single {
	padding: 0;
	margin: 0;
	background: transparent;
	border: none;
	box-shadow: none;
}

body.bupmangnon-theme.ast-separate-container #primary {
	margin: 0;
	padding: 0;
}

body.bupmangnon-theme .ast-container {
	max-width: none;
	padding-left: 0;
	padding-right: 0;
}

/* Breadcrumb all archives/pages */
body.bupmangnon-theme .main-header-bar.ast-header-breadcrumb,
body.bupmangnon-theme .ast-breadcrumbs-wrapper {
	background: #f5f7f5 !important;
}

body.bupmangnon-theme .ast-breadcrumbs a,
body.bupmangnon-theme .trail-items a {
	color: #8a9a8e !important;
	font-weight: 400 !important;
}

body.bupmangnon-theme .trail-end,
body.bupmangnon-theme .trail-end span {
	color: #6b7c70 !important;
	font-weight: 500 !important;
}

body.bupmangnon-theme .trail-items li::after {
	color: #b8c4bc !important;
}

/* ==========================================================================
   15. Contrast utilities (ensure AA on light surfaces)
   ========================================================================== */
.bmn-section__title,
.bmn-card__title,
.bmn-card__title a {
	color: var(--bmn-heading) !important;
}

.bmn-section__desc,
.bmn-card__excerpt,
.bmn-card__meta {
	color: var(--bmn-text-muted) !important;
}

.bmn-section__eyebrow {
	color: var(--bmn-brand-green-deep) !important;
	background: rgba(27, 174, 112, 0.12);
}