/* --- Reading progress --------------------------------------------------- */
.tmf-reading-progress {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 3px;
	z-index: 9999;
	background: transparent;
	pointer-events: none;
}
.tmf-reading-progress__bar {
	display: block;
	height: 100%;
	width: 0;
	background: var(--tmf-accent, #2563eb);
	transition: width .1s linear;
}

/* --- Author box --------------------------------------------------------- */
.tmf-author-box {
	display: flex;
	gap: 1.25rem;
	align-items: flex-start;
	padding: 1.5rem;
	border: 1px solid var(--tmf-border, #e5e7eb);
	border-radius: 8px;
	margin: 2rem 0;
}
.tmf-author-box__avatar img {
	border-radius: 50%;
	width: 64px;
	height: 64px;
	object-fit: cover;
}
.tmf-author-box__name {
	margin: 0 0 .25rem;
	font-size: 1rem;
	font-weight: var(--tm-weight-semibold, 600);
}
.tmf-author-box__name a {
	color: inherit;
	text-decoration: none;
}
.tmf-author-box__bio {
	margin: 0;
	font-size: .9rem;
	color: var(--tmf-text-muted, #6b7280);
}

/* --- Social share ------------------------------------------------------- */
.tmf-share {
	display: flex;
	align-items: center;
	gap: .75rem;
	margin: 2rem 0;
	flex-wrap: wrap;
}
.tmf-share__label {
	font-size: .85rem;
	font-weight: var(--tm-weight-semibold, 600);
	color: var(--tmf-text-muted, #6b7280);
}
.tmf-share__link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	border-radius: 50%;
	background: var(--tmf-surface, #f3f4f6);
	color: var(--tmf-text, #1f2937);
	text-decoration: none;
	transition: background .2s, color .2s;
}
.tmf-share__link:hover {
	background: var(--tmf-accent, #2563eb);
	color: var(--tm-on-accent, #fff);
}

/* --- Post navigation ---------------------------------------------------- */
.tmf-post-nav {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1.5rem;
	margin: 2.5rem 0;
	padding: 1.5rem 0;
	border-top: 1px solid var(--tmf-border, #e5e7eb);
	border-bottom: 1px solid var(--tmf-border, #e5e7eb);
}
.tmf-post-nav__item {
	display: flex;
	flex-direction: column;
	gap: .25rem;
	text-decoration: none;
	color: inherit;
}
.tmf-post-nav__next {
	text-align: right;
}
.tmf-post-nav__dir {
	font-size: .75rem;
	text-transform: uppercase;
	letter-spacing: .05em;
	color: var(--tmf-text-muted, #6b7280);
}
.tmf-post-nav__title {
	font-weight: var(--tm-weight-semibold, 600);
	font-size: .95rem;
	transition: color .2s;
}
.tmf-post-nav__item:hover .tmf-post-nav__title {
	color: var(--tmf-accent, #2563eb);
}

/* --- Related posts ------------------------------------------------------ */
.tmf-related {
	margin: 3rem 0;
}
.tmf-related__heading {
	font-size: 1.25rem;
	margin: 0 0 1.25rem;
}
.tmf-related__grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
	gap: 1.5rem;
}
.tmf-related__card {
	display: flex;
	flex-direction: column;
}
.tmf-related__thumb {
	display: block;
	border-radius: 6px;
	overflow: hidden;
	margin-bottom: .75rem;
}
.tmf-related__thumb img {
	width: 100%;
	height: auto;
	display: block;
	aspect-ratio: 16/10;
	object-fit: cover;
}
.tmf-related__title {
	margin: 0 0 .25rem;
	font-size: .95rem;
	font-weight: var(--tm-weight-semibold, 600);
}
.tmf-related__title a {
	color: inherit;
	text-decoration: none;
}
.tmf-related__title a:hover {
	color: var(--tmf-accent, #2563eb);
}
.tmf-related__date {
	font-size: .8rem;
	color: var(--tmf-text-muted, #6b7280);
}

/* --- Breadcrumbs -------------------------------------------------------- */
.tmf-breadcrumbs {
	font-size: .85rem;
	margin: 1rem 0;
}
.tmf-bc__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: .35rem;
}
.tmf-bc__item {
	display: inline-flex;
	align-items: center;
}
.tmf-bc__link {
	color: var(--tmf-text-muted, #6b7280);
	text-decoration: none;
}
.tmf-bc__link:hover {
	color: var(--tmf-accent, #2563eb);
}
.tmf-bc__current {
	color: var(--tmf-text, #1f2937);
	font-weight: var(--tm-weight-medium, 500);
}
.tmf-bc__sep {
	margin: 0 .1rem;
	color: var(--tmf-text-muted, #6b7280);
	opacity: .5;
}

/* --- Responsive --------------------------------------------------------- */
@media (max-width: 640px) {
	.tmf-post-nav {
		grid-template-columns: 1fr;
	}
	.tmf-post-nav__next {
		text-align: left;
	}
	.tmf-author-box {
		flex-direction: column;
		align-items: center;
		text-align: center;
	}
}