/**
 * Single blog post — magazine layout (Nobat Beauty / Dr Plus palette)
 */

/* Reading progress */
.nb-article__progress {
	position: fixed;
	top: 0;
	inset-inline: 0;
	height: 3px;
	z-index: 120;
	background: transparent;
	pointer-events: none;
}

.nb-article__progress-bar {
	display: block;
	width: 0;
	height: 100%;
	background: linear-gradient(90deg, var(--primary-100, #1dbab5), var(--secondary-100, #114b5f));
	transition: width 0.12s linear;
}

/* Stage — overflow breaks native sticky; JS fallback in single-post.js */
body.nb-single-post #container {
	overflow-x: clip !important;
}

@supports not (overflow: clip) {
	body.nb-single-post #container {
		overflow-x: visible !important;
	}
}

body.nb-single-post #page-body,
body.nb-single-post #page-main,
body.nb-single-post #primary,
body.nb-single-post #post-content,
body.nb-single-post .nb-article-row,
body.nb-single-post .nb-article-center,
body.nb-single-post .nb-article-grid,
body.nb-single-post .sidebar-single-post,
body.nb-single-post .nb-article-toc,
body.nb-single-post .nb-article-reactions,
body.nb-single-post .nb-article-reactions__dock {
	overflow: visible !important;
}

.nb-single-post [data-nb-single-sticky].is-sticky-fixed {
	z-index: 20;
	box-sizing: border-box;
}

.nb-single-post .nb-single-sticky-placeholder {
	display: none;
	width: 100%;
}

.nb-article-stage {
	margin-top: 12px;
}

.nb-article-row {
	align-items: stretch !important;
}

.nb-article-boundary-end {
	display: block;
	width: 100%;
	height: 0;
	margin: 0;
	padding: 0;
	border: 0;
	clear: both;
}

.nb-article-center {
	min-width: 0;
}

/* Grid: TOC + body */
.nb-article-grid {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	gap: 20px;
	align-items: start;
}

.nb-article-body {
	position: relative;
	min-width: 0;
}

.nb-article-sheet {
	background: var(--gray-100, #f7f7f7);
	border-radius: 16px;
	padding: 24px;
	box-sizing: border-box;
}

/* Hero */
.nb-article-hero__title {
	margin: 0 0 12px;
	font-size: clamp(1.35rem, 2.5vw, 1.85rem);
	font-weight: 800;
	line-height: 1.55;
	color: var(--heading-200, #181616);
	text-align: right;
}

.nb-article-hero__subtitle {
	margin: 0 0 14px;
	color: var(--text-400, #848484);
	font-size: 0.95rem;
	line-height: 1.75;
	text-align: right;
}

.nb-article-hero__trail {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
	margin-bottom: 14px;
	color: var(--text-300, #888);
	font-size: 0.82rem;
}

.nb-article-hero__trail a {
	color: var(--primary-100, #1dbab5);
	text-decoration: none;
}

.nb-article-hero__trail a:hover {
	color: var(--primary-200, #159f9b);
}

.nb-article-hero__dot,
.nb-article-hero__sep {
	opacity: 0.55;
}

.nb-article-hero__author-row {
	display: flex;
	align-items: center;
	gap: 10px;
	margin-bottom: 18px;
}

.nb-article-hero__avatar img {
	border-radius: 50%;
	display: block;
}

.nb-article-hero__author-line {
	margin: 0;
	font-size: 0.88rem;
	color: var(--text-500, #747474);
}

.nb-article-hero__media {
	margin: 0 0 4px;
	border-radius: 14px;
	overflow: hidden;
}

.nb-article-hero__img {
	display: block;
	width: 100%;
	height: auto;
	border-radius: 14px;
}

.nb-article-hero__divider {
	height: 1px;
	background: var(--gray-200, #e6e6e6);
	margin: 18px 0 20px;
}

/* TOC desktop */
.nb-article-toc {
	display: none;
}

.nb-article-toc__card {
	background: #fff;
	border: 1px solid var(--gray-200, #e6e6e6);
	border-radius: 14px;
	padding: 16px;
	box-shadow: 0 6px 20px rgba(15, 23, 42, 0.05);
}

.nb-article-toc__scroll {
	position: relative;
	overflow: hidden;
	max-height: 300px;
	transition: max-height 0.35s ease;
}

.nb-article-toc__scroll.is-expanded {
	max-height: none;
	overflow: visible;
}

.nb-article-toc__scroll:not(.is-expanded)::after {
	content: "";
	position: absolute;
	inset-inline: 0;
	bottom: 0;
	height: 56px;
	background: linear-gradient(to top, #fff 20%, rgba(255, 255, 255, 0));
	pointer-events: none;
}

.nb-article-toc__more {
	display: none;
	width: 100%;
	margin-top: 10px;
	padding: 8px 12px;
	border: 1px solid var(--gray-200, #e6e6e6);
	border-radius: 10px;
	background: var(--gray-100, #f7f7f7);
	color: var(--primary-100, #1dbab5);
	font-size: 0.82rem;
	font-weight: 700;
	cursor: pointer;
	transition: background 0.2s ease, border-color 0.2s ease;
}

.nb-article-toc__more.is-visible {
	display: block;
}

.nb-article-toc__more:hover {
	background: var(--primary-100-20, rgba(29, 186, 181, 0.12));
	border-color: var(--primary-100-36, rgba(29, 186, 181, 0.35));
}

.nb-article-toc__head {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-bottom: 12px;
	color: var(--heading-200, #181616);
	font-size: 0.95rem;
}

.nb-article-toc__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 28px;
	height: 28px;
	border-radius: 8px;
	background: var(--primary-100-20, rgba(29, 186, 181, 0.2));
	color: var(--primary-100, #1dbab5);
	font-weight: 800;
}

.nb-article-toc__list {
	list-style: none;
	margin: 0;
	padding: 0;
	counter-reset: nb-toc;
}

.nb-article-toc__item {
	margin: 0;
}

.nb-article-toc__item--h3 {
	padding-inline-start: 12px;
}

.nb-article-toc__item a {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	padding: 9px 8px;
	border-radius: 10px;
	color: var(--text-600, #383838);
	text-decoration: none;
	font-size: 0.86rem;
	line-height: 1.55;
	transition: background 0.2s ease, color 0.2s ease;
}

.nb-article-toc__item a:hover {
	background: var(--primary-100-20, rgba(29, 186, 181, 0.08));
	color: var(--text-600, #383838);
}

.nb-article-toc__item a.is-active {
	background: transparent;
	color: var(--heading-200, #181616);
	font-weight: 700;
}

.nb-article-toc__num {
	flex-shrink: 0;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 1.65rem;
	height: 1.65rem;
	border-radius: 50%;
	color: var(--text-300, #aaa);
	font-weight: 700;
	font-size: 0.78rem;
	transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.nb-article-toc__item a.is-active .nb-article-toc__num,
.nb-article-toc__item.is-active .nb-article-toc__num,
.nb-article-toc__num.is-active {
	background: var(--primary-100, #1dbab5) !important;
	color: #fff !important;
	box-shadow: 0 4px 12px rgba(29, 186, 181, 0.35);
}

/* TOC mobile inline */
.nb-article-toc-mobile {
	display: block;
	margin-bottom: 18px;
	border: 1px solid var(--gray-200, #e6e6e6);
	border-radius: 12px;
	background: #fff;
	overflow: hidden;
}

.nb-article-toc-mobile summary {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 12px 14px;
	cursor: pointer;
	font-weight: 700;
	color: var(--heading-200, #181616);
	list-style: none;
}

.nb-article-toc-mobile summary::-webkit-details-marker {
	display: none;
}

.nb-article-toc-mobile__icon {
	color: var(--primary-100, #1dbab5);
	font-weight: 800;
}

.nb-article-toc-mobile .nb-article-toc__list {
	padding: 0 10px 12px;
}

/* Content typography */
.nb-single-post .nb-article-content {
	color: var(--text-600, #383838);
	line-height: 1.9;
	text-align: justify;
	text-justify: inter-word;
	hyphens: auto;
	overflow-wrap: anywhere;
	word-break: break-word;
}

.nb-single-post .nb-article-content h1,
.nb-single-post .nb-article-content h2,
.nb-single-post .nb-article-content h3,
.nb-single-post .nb-article-content h4,
.nb-single-post .nb-article-content h5,
.nb-single-post .nb-article-content h6,
.nb-single-post .nb-article-content .wp-block-heading {
	text-align: right;
}

.nb-single-post .nb-article-content .has-text-align-center,
.nb-single-post .nb-article-content .aligncenter {
	text-align: center;
}

.nb-single-post .nb-article-content .nb-rm-faq,
.nb-single-post .nb-article-content .nb-rm-faq .rank-math-question {
	text-align: start;
}

.nb-heading-anchor {
	scroll-margin-top: 100px;
}

/* Tags */
.nb-article-tags {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-start;
	gap: 10px;
	margin-top: 28px;
	padding-top: 20px;
	border-top: 1px solid var(--gray-200, #e6e6e6);
}

.nb-article-tags__label {
	font-weight: 700;
	color: var(--heading-200, #181616);
	font-size: 0.9rem;
}

.nb-article-tags__list a {
	display: inline-block;
	margin: 2px 0 2px 6px;
	padding: 4px 12px;
	border-radius: 999px;
	background: #fff;
	border: 1px solid var(--gray-200, #e6e6e6);
	color: var(--text-500, #747474);
	font-size: 0.82rem;
	text-decoration: none;
}

.nb-article-tags__list a:hover {
	border-color: var(--primary-100, #1dbab5);
	color: var(--primary-100, #1dbab5);
}

/* Author box */
.nb-article-author {
	display: flex;
	gap: 16px;
	margin-top: 24px;
	padding: 20px;
	border-radius: 14px;
	background: #fff;
	border: 1px solid var(--gray-200, #e6e6e6);
}

.nb-article-author__avatar img {
	border-radius: 50%;
	display: block;
}

.nb-article-author__eyebrow {
	display: block;
	margin-bottom: 4px;
	font-size: 0.78rem;
	color: var(--primary-100, #1dbab5);
	font-weight: 700;
}

.nb-article-author__name {
	display: block;
	margin-bottom: 6px;
	font-size: 1rem;
	color: var(--heading-200, #181616);
}

.nb-article-author__bio {
	margin: 0;
	font-size: 0.88rem;
	line-height: 1.75;
	color: var(--text-500, #747474);
}

/* Related grid */
.nb-article-related {
	margin-top: 28px;
	padding: 22px;
	border-radius: 16px;
	background: var(--gray-100, #f7f7f7);
}

.nb-article-related__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	margin-bottom: 16px;
}

.nb-article-related__title {
	margin: 0;
	font-size: 1.1rem;
	font-weight: 800;
	color: var(--heading-200, #181616);
}

.nb-article-related__all {
	font-size: 0.85rem;
	color: var(--primary-100, #1dbab5);
	text-decoration: none;
}

.nb-article-related__grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 14px;
}

.nb-article-related-card {
	background: #fff;
	border: 1px solid var(--gray-200, #e6e6e6);
	border-radius: 12px;
	overflow: hidden;
	transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.nb-article-related-card:hover {
	border-color: var(--primary-100-36, rgba(29, 186, 181, 0.35));
	box-shadow: 0 8px 22px rgba(29, 186, 181, 0.1);
}

.nb-article-related-card__link {
	display: block;
	color: inherit;
	text-decoration: none;
}

.nb-article-related-card__media img,
.nb-article-related-card__placeholder {
	display: block;
	width: 100%;
	aspect-ratio: 16 / 10;
	object-fit: cover;
	background: var(--gray-200, #e6e6e6);
}

.nb-article-related-card__body {
	padding: 12px;
}

.nb-article-related-card__title {
	margin: 0 0 6px;
	font-size: 0.9rem;
	font-weight: 700;
	line-height: 1.5;
	color: var(--heading-200, #181616);
}

.nb-article-related-card__body time {
	font-size: 0.78rem;
	color: var(--text-300, #888);
}

/* Reactions rail */
.nb-article-reactions {
	position: relative;
	z-index: 4;
	align-self: start;
}

.nb-article-reactions__dock {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 10px;
}

.nb-article-reactions__fab {
	display: none;
}

.nb-article-reactions__fab-icon--close {
	display: none;
	font-size: 1.35rem;
	line-height: 1;
	font-weight: 300;
}

.nb-article-reactions.is-open .nb-article-reactions__fab-icon--open {
	display: none;
}

.nb-article-reactions.is-open .nb-article-reactions__fab-icon--close {
	display: block;
}

.nb-article-reactions__rail-wrap {
	display: block;
}

.nb-article-reactions__rail {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 4px;
	padding: 10px 7px;
	background: #fff;
	border: 1px solid var(--gray-200, #e6e6e6);
	border-radius: 999px;
	box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

.nb-article-reactions__btn {
	display: inline-flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 2px;
	width: 40px;
	height: 40px;
	border: 0;
	border-radius: 50%;
	background: transparent;
	color: var(--text-400, #848484);
	cursor: pointer;
	text-decoration: none;
	transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.nb-article-reactions__btn:hover,
.nb-article-reactions__btn.is-liked {
	background: var(--primary-100-20, rgba(29, 186, 181, 0.15));
	color: var(--primary-100, #1dbab5);
}

.nb-article-reactions__count {
	font-size: 0.65rem;
	font-weight: 700;
	line-height: 1;
}

.nb-article-reactions__divider {
	width: 22px;
	height: 1px;
	background: var(--gray-200, #e6e6e6);
}

.nb-article-reactions__progress {
	display: flex;
	flex-direction: column;
	align-items: center;
	width: 40px;
	margin-top: 10px;
}

.nb-article-reactions__progress-track {
	display: block;
	width: 3px;
	height: 96px;
	border-radius: 999px;
	background: var(--gray-200, #e6e6e6);
	overflow: hidden;
	position: relative;
}

.nb-article-reactions__progress-fill {
	display: block;
	position: absolute;
	inset-inline: 0;
	top: 0;
	width: 100%;
	height: 0;
	background: linear-gradient(180deg, #e8a838 0%, #c77d2e 100%);
	border-radius: 999px;
	transition: height 0.12s linear;
}

/* Share sheet */
.nb-share-sheet {
	position: fixed;
	inset-inline: 16px;
	bottom: 16px;
	z-index: 200;
	max-width: 420px;
	margin-inline: auto;
	background: #fff;
	border: 1px solid var(--gray-200, #e6e6e6);
	border-radius: 16px;
	box-shadow: 0 16px 48px rgba(15, 23, 42, 0.18);
	padding: 16px;
}

.nb-share-sheet[hidden] {
	display: none !important;
}

.nb-share-sheet__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 12px;
}

.nb-share-sheet__close {
	border: 0;
	background: transparent;
	font-size: 1.5rem;
	line-height: 1;
	cursor: pointer;
	color: var(--text-400, #848484);
}

.nb-share-sheet__grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 10px;
}

.nb-share-sheet__item {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 6px;
	padding: 10px 6px;
	border: 1px solid var(--gray-200, #e6e6e6);
	border-radius: 12px;
	background: var(--gray-100, #f7f7f7);
	color: var(--text-600, #383838);
	font-size: 0.78rem;
	text-decoration: none;
	cursor: pointer;
}

.nb-share-sheet__item:hover {
	border-color: var(--primary-100, #1dbab5);
	color: var(--primary-100, #1dbab5);
}

.nb-share-sheet__item i {
	font-size: 1.2rem;
}

/* TOC panel */
.nb-article-toc-panel[hidden] {
	display: none !important;
}

.nb-article-toc-panel {
	position: fixed;
	inset: 0;
	z-index: 190;
}

.nb-article-toc-panel__backdrop {
	position: absolute;
	inset: 0;
	background: rgba(15, 23, 42, 0.45);
}

.nb-article-toc-panel__sheet {
	position: absolute;
	inset-inline: 0;
	bottom: 0;
	max-height: 70vh;
	overflow: auto;
	background: #fff;
	border-radius: 20px 20px 0 0;
	padding: 18px 16px 24px;
}

.nb-article-toc-panel__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 12px;
}

.nb-article-toc-panel__close {
	border: 0;
	background: transparent;
	font-size: 1.6rem;
	line-height: 1;
	cursor: pointer;
}

/* Focus read */
body.nb-article-focus .nb-article-focus-backdrop {
	display: block;
	position: fixed;
	inset: 0;
	z-index: 80;
	background: rgba(15, 23, 42, 0.35);
}

body.nb-article-focus .nb-article-focus-backdrop[hidden] {
	display: block;
}

body.nb-article-focus .sidebar,
body.nb-article-focus #breadcrumb-wrap,
body.nb-article-focus .end-posts-wrap {
	opacity: 0.15;
	pointer-events: none;
}

body.nb-article-focus .nb-article-sheet {
	position: relative;
	z-index: 90;
	box-shadow: 0 20px 60px rgba(15, 23, 42, 0.2);
}

/* Sidebar widgets — keep Dr Plus look */
.nb-single-post .sidebar-single-post {
	align-self: stretch;
	display: flex;
	flex-direction: column;
}

.nb-single-post .sidebar-single-post #widget-area {
	flex: 1 1 auto;
}

.nb-single-post .sidebar-single .widgettitle {
	background: var(--primary-100, #1dbab5);
	color: #fff;
	border-radius: 12px;
	padding: 12px 14px;
	margin-bottom: 12px;
	font-size: 0.95rem;
}

/* Desktop layout */
@media screen and (min-width: 992px) {
	.nb-article-grid--has-toc {
		grid-template-columns: 240px minmax(0, 1fr);
	}

	.nb-article-toc {
		display: block;
	}

	.nb-article-body {
		display: grid;
		grid-template-columns: 52px minmax(0, 1fr);
		gap: 14px;
		align-items: start;
	}

	.nb-article-reactions {
		grid-column: 1;
		grid-row: 1;
	}

	.nb-article-reactions__dock.is-sticky-fixed {
		display: flex;
		flex-direction: column;
		align-items: center;
	}

	.nb-article-sheet {
		grid-column: 2;
		grid-row: 1;
		min-width: 0;
	}

	.nb-article-toc-mobile {
		display: none;
	}

	.nb-article-reactions__btn--toc,
	.nb-article-reactions__btn--toc + .nb-article-reactions__divider {
		display: none !important;
	}
}

@media screen and (min-width: 1200px) {
	.nb-article-grid--has-toc {
		grid-template-columns: 260px minmax(0, 1fr);
	}
}

/* Tablet / mobile */
@media screen and (max-width: 991px) {
	.nb-article-body {
		grid-template-columns: minmax(0, 1fr);
	}

	.nb-article-reactions {
		position: fixed;
		inset-inline-end: 14px;
		bottom: 18px;
		top: auto;
		z-index: 60;
	}

	.nb-article-sheet {
		grid-column: 1;
	}

	.nb-article-reactions__fab {
		display: inline-flex;
		align-items: center;
		justify-content: center;
		width: 54px;
		height: 54px;
		border: 0;
		border-radius: 50%;
		background: var(--primary-100, #1dbab5);
		color: #fff;
		box-shadow: 0 10px 28px rgba(29, 186, 181, 0.35);
		cursor: pointer;
		transition: transform 0.28s cubic-bezier(0.34, 1.4, 0.64, 1), box-shadow 0.25s ease;
		animation: nb-fab-pulse 2.8s ease-in-out infinite;
	}

	.nb-article-reactions.is-open .nb-article-reactions__fab {
		animation: none;
	}

	.nb-article-reactions__fab:active {
		transform: scale(0.94);
	}

	.nb-article-reactions.is-open .nb-article-reactions__fab {
		transform: rotate(0deg) scale(1.02);
		box-shadow: 0 14px 32px rgba(29, 186, 181, 0.42);
	}

	.nb-article-reactions__rail-wrap {
		position: absolute;
		inset-inline-end: 0;
		bottom: calc(100% + 12px);
		opacity: 0;
		visibility: hidden;
		transform: translateY(14px) scale(0.88);
		transform-origin: bottom center;
		transition:
			opacity 0.28s ease,
			transform 0.32s cubic-bezier(0.34, 1.4, 0.64, 1),
			visibility 0.28s ease;
		pointer-events: none;
	}

	.nb-article-reactions.is-open .nb-article-reactions__rail-wrap {
		opacity: 1;
		visibility: visible;
		transform: translateY(0) scale(1);
		pointer-events: auto;
	}

	.nb-article-reactions__rail {
		flex-direction: row;
		border-radius: 999px;
		padding: 8px 12px;
		gap: 2px;
	}

	.nb-article-reactions__rail .nb-article-reactions__btn {
		opacity: 0;
		transform: translateY(8px);
		animation: none;
	}

	.nb-article-reactions.is-open .nb-article-reactions__rail .nb-article-reactions__btn {
		animation: nb-reaction-pop 0.38s cubic-bezier(0.34, 1.4, 0.64, 1) forwards;
	}

	.nb-article-reactions.is-open .nb-article-reactions__rail .nb-article-reactions__btn:nth-child(1) {
		animation-delay: 0.02s;
	}

	.nb-article-reactions.is-open .nb-article-reactions__rail .nb-article-reactions__btn:nth-child(2) {
		animation-delay: 0.06s;
	}

	.nb-article-reactions.is-open .nb-article-reactions__rail .nb-article-reactions__btn:nth-child(3) {
		animation-delay: 0.1s;
	}

	.nb-article-reactions.is-open .nb-article-reactions__rail .nb-article-reactions__btn:nth-child(4) {
		animation-delay: 0.14s;
	}

	.nb-article-reactions.is-open .nb-article-reactions__rail .nb-article-reactions__btn:nth-child(5) {
		animation-delay: 0.18s;
	}

	.nb-article-reactions.is-open .nb-article-reactions__rail .nb-article-reactions__btn:nth-child(6) {
		animation-delay: 0.22s;
	}

	.nb-article-reactions__progress {
		display: none;
	}

	.nb-article-sheet {
		padding: 18px 16px;
	}
}

@keyframes nb-reaction-pop {
	from {
		opacity: 0;
		transform: translateY(8px) scale(0.85);
	}

	to {
		opacity: 1;
		transform: translateY(0) scale(1);
	}
}

@keyframes nb-fab-pulse {
	0%,
	100% {
		box-shadow: 0 10px 28px rgba(29, 186, 181, 0.35);
	}

	50% {
		box-shadow: 0 12px 34px rgba(29, 186, 181, 0.52);
	}
}

@media screen and (max-width: 767px) {
	.nb-article-hero__title {
		font-size: 1.2rem;
	}

	.nb-article-hero__trail {
		font-size: 0.78rem;
	}

	.nb-article-author {
		flex-direction: column;
		align-items: center;
		text-align: center;
	}
}