<?php
/**
 * Dự án / blog / archive bài viết.
 */

/* Blog shell */
.ntm-page-project .blog-wrapper.blog-archive {
	background: var(--ntm-home-surface);
}

.ntm-page-project .blog-wrapper .page-wrapper {
	padding-top: 0;
}

.ntm-blog-wrap {
	width: var(--ntm-home-container);
	max-width: 100%;
	margin: 0 auto;
	padding-left: 16px;
	padding-right: 16px;
}

.ntm-blog-shell {
	padding: 0 0 56px;
}

.ntm-blog-content {
	margin-top: 0;
}

.ntm-blog-content > .col {
	padding-bottom: 0;
}

/* Archive hero */
.ntm-archive-hero {
	position: relative;
	margin: 0 0 28px;
	padding: 28px 0 8px;
	border-bottom: 1px solid rgba(0, 0, 0, 0.06);
	background: #fff;
}

.ntm-archive-hero__breadcrumb {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
	margin: 0 0 20px;
	font-size: 0.84rem;
	color: var(--ntm-color-muted);
}

.ntm-page-project .ntm-archive-hero__breadcrumb a {
	color: #666 !important;
	text-decoration: none;
}

.ntm-page-project .ntm-archive-hero__breadcrumb a:hover {
	color: var(--ntm-home-primary) !important;
}

.ntm-archive-hero__breadcrumb-current {
	color: #1a1a1a;
	font-weight: 600;
}

.ntm-archive-hero__breadcrumb-sep {
	opacity: 0.45;
}

.ntm-archive-hero__head {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 20px;
	margin-bottom: 22px;
}

.ntm-archive-hero__head-main {
	flex: 1;
	min-width: 0;
}

.ntm-archive-hero__eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin: 0 0 8px;
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--ntm-home-primary);
}

.ntm-archive-hero__eyebrow-star {
	display: inline-flex;
	width: 14px;
	height: 14px;
}

.ntm-archive-hero__eyebrow-star svg {
	width: 100%;
	height: 100%;
}

.ntm-page-project .ntm-archive-hero__title {
	margin: 0;
	font-size: clamp(1.65rem, 3.5vw, 2.35rem);
	font-weight: 700;
	line-height: 1.2;
	color: #1a1a1a !important;
	text-transform: none !important;
	letter-spacing: 0;
}

.ntm-archive-hero__desc {
	margin: 10px 0 0;
	max-width: 640px;
	font-size: 0.95rem;
	line-height: 1.65;
	color: #666;
}

.ntm-archive-hero__count {
	flex-shrink: 0;
	margin: 0;
	padding: 8px 16px;
	border-radius: 999px;
	background: var(--ntm-home-primary-light);
	font-size: 0.82rem;
	font-weight: 700;
	color: var(--ntm-home-primary);
	white-space: nowrap;
}

.ntm-archive-hero__nav {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin: 0 0 4px;
}

.ntm-page-project a.ntm-archive-hero__nav-item {
	display: inline-flex !important;
	align-items: center !important;
	gap: 8px;
	padding: 10px 18px !important;
	border-radius: 999px !important;
	background: #f5f7f7 !important;
	border: 1px solid transparent !important;
	box-shadow: none !important;
	color: #444 !important;
	font-size: 0.84rem !important;
	font-weight: 600 !important;
	line-height: 1.2 !important;
	text-decoration: none !important;
	text-transform: none !important;
	letter-spacing: 0 !important;
	white-space: nowrap;
	transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.ntm-page-project a.ntm-archive-hero__nav-item:hover {
	background: color-mix(in srgb, var(--primary-color) 10%, #fff) !important;
	color: var(--ntm-home-primary) !important;
	transform: translateY(-1px);
}

.ntm-page-project a.ntm-archive-hero__nav-item.is-active {
	background: var(--ntm-home-primary) !important;
	color: #fff !important;
}

.ntm-archive-hero__nav-icon {
	display: inline-flex;
	width: 16px;
	height: 16px;
	flex-shrink: 0;
}

.ntm-archive-hero__nav-icon svg {
	width: 100%;
	height: 100%;
	display: block;
}

.ntm-page-project a.ntm-archive-hero__nav-item.is-active .ntm-archive-hero__nav-icon svg path {
	stroke: #fff;
}

.ntm-archive-hero__nav-label {
	text-transform: none;
}

/* Archive list toolbar */
.ntm-archive-list {
	padding-top: 4px;
}

.ntm-archive-toolbar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	margin-bottom: 22px;
	padding-bottom: 14px;
	border-bottom: 1px solid rgba(0, 0, 0, 0.07);
}

.ntm-archive-toolbar__label {
	margin: 0;
	font-size: 0.88rem;
	font-weight: 600;
	color: var(--ntm-color-muted);
}

/* Empty state */
.ntm-archive-empty {
	text-align: center;
	padding: 56px 24px;
	border-radius: var(--ntm-home-radius);
	background: #fff;
	box-shadow: 0 4px 24px rgba(0, 0, 0, 0.05);
}

.ntm-archive-empty__icon {
	display: inline-flex;
	width: 52px;
	height: 52px;
	align-items: center;
	justify-content: center;
	margin-bottom: 16px;
	border-radius: 50%;
	background: var(--ntm-home-primary-light);
	color: var(--ntm-home-primary);
}

.ntm-archive-empty__icon svg {
	width: 26px;
	height: 26px;
}

.ntm-archive-empty__title {
	margin: 0 0 10px;
	font-size: 1.25rem;
	color: #1a1a1a !important;
}

.ntm-archive-empty__text {
	margin: 0 0 22px;
	color: var(--ntm-color-muted);
	max-width: 420px;
	margin-left: auto;
	margin-right: auto;
	line-height: 1.65;
}

.ntm-page-project .project-content {
	margin-top: 0;
}

.ntm-page-project .project-content .entry-category,
.ntm-page-project .project-content .entry-divider {
	display: none;
}

.ntm-page-project .project-content .entry-header-text-top {
	padding-bottom: 0;
}

.ntm-page-project .project-content .entry-header .entry-title {
	font-size: clamp(1.6rem, 3.5vw, 2.25rem);
	font-weight: 700;
	line-height: 1.3;
	color: #1a1a1a;
	text-transform: none;
	letter-spacing: 0;
}

.ntm-page-project .project-content .entry-image {
	margin: 20px 0 8px;
	border-radius: var(--ntm-home-radius);
	overflow: hidden;
}

.ntm-page-project .project-content .entry-image img {
	width: 100%;
	display: block;
}

.ntm-single-meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
	margin: 0 0 24px;
	font-size: 0.86rem;
	color: var(--ntm-color-muted);
}

.ntm-single-meta__category {
	padding: 5px 12px;
	border-radius: 999px;
	background: var(--ntm-home-primary-light);
	color: var(--ntm-home-primary) !important;
	font-weight: 700;
	font-size: 0.78rem;
}

.ntm-single-meta__sep {
	opacity: 0.6;
}

.ntm-single-content {
	max-width: 100%;
	margin: 0;
	font-size: 1.02rem;
	line-height: 1.85;
	color: #333;
}

.ntm-single-content :is(h2, h3)[id] {
	scroll-margin-top: calc(var(--ntm-toc-offset, 110px) + 8px);
}

.ntm-single-content p {
	margin-bottom: 1.25em;
}

.ntm-single-content h2,
.ntm-single-content h3,
.ntm-single-content h4 {
	margin: 1.6em 0 0.75em;
	line-height: 1.35;
	color: #1a1a1a;
}

.ntm-single-content img {
	border-radius: var(--ntm-home-radius-sm);
}

.ntm-single-content blockquote {
	margin: 1.5em 0;
	padding: 16px 20px;
	border-left: 4px solid var(--ntm-home-primary);
	background: var(--ntm-home-surface);
	border-radius: 0 var(--ntm-home-radius-sm) var(--ntm-home-radius-sm) 0;
}

.ntm-single-share {
	margin-top: 36px;
}

.ntm-single-footer-meta {
	max-width: 100%;
	margin: 28px 0 0;
	padding-top: 20px;
	border-top: 1px solid rgba(0, 0, 0, 0.08);
	font-size: 0.88rem;
	color: var(--ntm-color-muted);
}

.ntm-single-author {
	max-width: 100%;
	margin: 28px 0 0;
	padding: 20px;
	border-radius: var(--ntm-home-radius);
	background: var(--ntm-home-surface);
}

.ntm-page-project .image-header-post {
	margin-bottom: 30px;
}

/* Single — layout mục lục trái */
.ntm-page-project .blog-wrapper.blog-single,
.ntm-page-project .blog-wrapper.blog-single .page-wrapper,
.ntm-page-project .ntm-single-shell,
.ntm-page-project .ntm-single-layout {
	overflow: visible;
}

.ntm-single-shell {
	background: var(--ntm-home-surface);
}

.ntm-single-layout {
	display: grid;
	grid-template-columns: minmax(250px, 290px) minmax(0, 1fr);
	gap: 28px 32px;
	align-items: start;
	padding-top: 8px;
}

.ntm-single-aside {
	position: sticky;
	top: var(--ntm-toc-offset, 100px);
	align-self: start;
	z-index: 5;
	display: flex;
	flex-direction: column;
	gap: 18px;
	max-height: calc(100vh - var(--ntm-toc-offset, 100px) - 20px);
}

.ntm-single-aside-widgets {
	flex-shrink: 0;
}

.ntm-single-aside-widgets .widget:last-child {
	margin-bottom: 0;
}

.ntm-single-main {
	min-width: 0;
	background: #fff;
	border-radius: var(--ntm-home-radius);
	padding: 28px 32px 36px;
	box-shadow: 0 8px 32px rgba(0, 0, 0, 0.04);
	border: 1px solid rgba(0, 0, 0, 0.06);
}

/* Mục lục */
.ntm-toc {
	display: flex;
	flex-direction: column;
	min-height: 0;
	padding: 18px 16px 16px;
	border-radius: var(--ntm-home-radius-sm);
	border: 1px solid rgba(0, 0, 0, 0.08);
	background: #fff;
	box-shadow: 0 8px 28px rgba(0, 0, 0, 0.05);
}

.ntm-toc[hidden] {
	display: none !important;
}

.ntm-toc__head {
	display: flex;
	align-items: center;
	gap: 10px;
	margin-bottom: 14px;
	padding-bottom: 12px;
	border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.ntm-toc__head-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 34px;
	height: 34px;
	border-radius: 50%;
	background: var(--ntm-home-primary);
	color: #fff;
	flex-shrink: 0;
}

.ntm-toc__head-title {
	font-size: 0.82rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--ntm-home-primary);
}

.ntm-toc__nav {
	flex: 1 1 auto;
	min-height: 80px;
	max-height: min(380px, calc(100vh - var(--ntm-toc-offset, 100px) - 260px));
	overflow-x: hidden;
	overflow-y: auto;
	margin: 0 -4px;
	padding: 0 4px 4px;
	scrollbar-width: thin;
	scrollbar-color: var(--ntm-home-primary) rgba(0, 0, 0, 0.06);
}

.ntm-toc__nav::-webkit-scrollbar {
	width: 5px;
}

.ntm-toc__nav::-webkit-scrollbar-track {
	background: rgba(0, 0, 0, 0.04);
	border-radius: 999px;
}

.ntm-toc__nav::-webkit-scrollbar-thumb {
	background: var(--ntm-home-primary);
	border-radius: 999px;
}

.ntm-toc__list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.ntm-toc__item {
	margin: 0 0 4px;
}

.ntm-toc__item--h3 .ntm-toc__link {
	padding-left: 20px;
	font-size: 0.84rem;
}

.ntm-toc__item--h4 .ntm-toc__link {
	padding-left: 28px;
	font-size: 0.82rem;
}

.ntm-toc__link {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	padding: 10px 10px;
	border-radius: 10px;
	text-decoration: none !important;
	color: #444 !important;
	font-size: 0.88rem;
	font-weight: 500;
	line-height: 1.45;
	transition: background 0.2s ease, color 0.2s ease;
}

.ntm-toc__link:hover {
	background: color-mix(in srgb, var(--ntm-home-primary) 8%, #fff);
	color: var(--ntm-home-primary) !important;
}

.ntm-toc__link.is-active {
	background: color-mix(in srgb, var(--ntm-home-primary) 14%, #fff);
	color: var(--ntm-home-primary) !important;
	font-weight: 600;
}

.ntm-toc__icon {
	position: relative;
	flex-shrink: 0;
	width: 18px;
	height: 18px;
	margin-top: 2px;
	border: 1.5px solid #c8c8c8;
	border-radius: 4px;
	background: #fff;
	transition: border-color 0.2s ease, background 0.2s ease;
}

.ntm-toc__link.is-active .ntm-toc__icon {
	border-color: var(--ntm-home-primary);
	background: var(--ntm-home-primary);
}

.ntm-toc__link.is-active .ntm-toc__icon::after {
	content: '';
	position: absolute;
	top: 3px;
	left: 5px;
	width: 5px;
	height: 9px;
	border: solid #fff;
	border-width: 0 2px 2px 0;
	transform: rotate(45deg);
}

.ntm-toc__text {
	flex: 1;
	min-width: 0;
}

.ntm-toc__progress {
	flex-shrink: 0;
	margin-top: 14px;
	padding-top: 14px;
	border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.ntm-toc__progress-head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
	margin-bottom: 8px;
}

.ntm-toc__progress-label {
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: #888;
}

.ntm-toc__progress-pct {
	font-size: 0.82rem;
	font-weight: 700;
	color: var(--ntm-home-primary);
}

.ntm-toc__progress-track {
	height: 6px;
	border-radius: 999px;
	background: rgba(0, 0, 0, 0.08);
	overflow: hidden;
}

.ntm-toc__progress-bar {
	height: 100%;
	border-radius: inherit;
	background: linear-gradient(
		90deg,
		var(--ntm-home-primary),
		color-mix(in srgb, var(--ntm-home-primary) 70%, #f5a623)
	);
	transition: width 0.15s ease-out;
}

@media (max-width: 1100px) {
	.ntm-single-layout {
		grid-template-columns: 1fr;
		gap: 20px;
	}

	.ntm-single-aside {
		position: relative;
		top: auto;
		max-height: none;
	}

	.ntm-toc__nav {
		max-height: 260px;
	}

	.ntm-single-main {
		padding: 22px 20px 28px;
	}
}

@media (max-width: 992px) {
	.ntm-archive-hero {
		padding: 22px 0 6px;
		margin-bottom: 22px;
	}

	.ntm-archive-hero__head {
		flex-direction: column;
		align-items: flex-start;
		gap: 12px;
	}

	.ntm-post-grid,
	.ntm-post-grid--related {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 22px 18px;
	}
}

@media (max-width: 560px) {
	.ntm-page-project .ntm-archive-hero__title {
		font-size: 1.5rem;
	}

	.ntm-archive-hero__nav {
		flex-wrap: nowrap;
		overflow-x: auto;
		-webkit-overflow-scrolling: touch;
		scrollbar-width: none;
		padding-bottom: 4px;
	}

	.ntm-archive-hero__nav::-webkit-scrollbar {
		display: none;
	}

	.ntm-page-project a.ntm-archive-hero__nav-item {
		flex-shrink: 0;
	}

	.ntm-blog-shell {
		padding-bottom: 40px;
	}
}