/*******************************************************************************
CUSTOM STYLES

Site-specific styles for the blog index and article headings.
*******************************************************************************/

:root {
	--blog-card-bg: rgba(255, 255, 255, 0.5);
	--blog-card-border: #deded6;
	--blog-tag-bg: #eef5ff;
	--blog-tag-border: #8ab4f8;
	--blog-tag-text: #245aa5;
	--blog-muted-bg: #f1f1ed;
	--blog-muted-border: #c9c9c2;
	--blog-muted-text: #70706a;
}

html[data-theme="dark"],
html:not([data-theme]) {
	--blog-card-bg: rgba(255, 255, 255, 0.035);
	--blog-card-border: #414141;
	--blog-tag-bg: #1e324d;
	--blog-tag-border: #496e9e;
	--blog-tag-text: #b8d5ff;
	--blog-muted-bg: #292929;
	--blog-muted-border: #4a4a4a;
	--blog-muted-text: #aaa;
}

@media (prefers-color-scheme: light) {
	html:not([data-theme]) {
		--blog-card-bg: rgba(255, 255, 255, 0.5);
		--blog-card-border: #deded6;
		--blog-tag-bg: #eef5ff;
		--blog-tag-border: #8ab4f8;
		--blog-tag-text: #245aa5;
		--blog-muted-bg: #f1f1ed;
		--blog-muted-border: #c9c9c2;
		--blog-muted-text: #70706a;
	}
}

/* Headings already carry their own visual weight; nested strong markup is not
   needed and article titles should wrap cleanly on smaller screens. Typst's
   HTML export starts document headings at h2. */
article > section > h2:first-child {
	line-height: 1.18;
	text-wrap: balance;
}

h2,
h3,
h4 {
	text-wrap: pretty;
}

/* Consistent article date and topic tags */
.post-meta {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 0.45rem;
	width: 55%;
	margin: -0.35rem 0 1.25rem;
	color: var(--theme-footer, #777);
	font-size: 0.9rem;
	font-variant-numeric: tabular-nums;
}

.post-meta time {
	margin-right: 0.2rem;
}

.post-meta-tag {
	display: inline-flex;
	padding: 0.16rem 0.48rem;
	color: var(--blog-muted-text);
	line-height: 1.3;
	background: var(--blog-muted-bg);
	border: 1px solid var(--blog-muted-border);
	border-radius: 999px;
}

/* Blog topic navigation */
.blog-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 0.55rem;
	margin: 0.75rem 0 1.5rem;
}

.blog-tags a:any-link {
	text-decoration: none;
}

.blog-tag {
	display: inline-flex;
	align-items: center;
	padding: 0.35rem 0.7rem;
	color: var(--blog-tag-text);
	font-size: 0.95rem;
	font-weight: 600;
	font-style: normal;
	line-height: 1.35;
	background: var(--blog-tag-bg);
	border: 1px solid var(--blog-tag-border);
	border-radius: 999px;
	transition:
		background-color 120ms ease,
		transform 120ms ease;
}

.blog-tags a:hover .blog-tag,
.blog-tags a:focus-visible .blog-tag {
	transform: translateY(-1px);
	filter: brightness(0.97);
}

.blog-tag-placeholder {
	color: var(--blog-muted-text);
	background: var(--blog-muted-bg);
	border-color: var(--blog-muted-border);
}

/* Series cards */
.series-card {
	--series-accent: #0ea5e9;
	box-sizing: border-box;
	width: 100%;
	margin: 1rem 0 1.75rem;
	padding: 0.9rem 1rem 0.25rem;
	background: var(--blog-card-bg);
	border: 1px solid var(--blog-card-border);
	border-left: 4px solid var(--series-accent);
	border-radius: 0.45rem;
}

.series-card-indigo {
	--series-accent: #6366f1;
}

.series-card-cyan {
	--series-accent: #0891b2;
}

.series-card-amber {
	--series-accent: #d48a08;
}

.series-card-rose {
	--series-accent: #db4b82;
}

.series-card-title {
	margin-bottom: 0.25rem;
	color: var(--series-accent);
	font-size: 1rem;
	font-weight: 700;
	letter-spacing: 0.01em;
}

.series-card p {
	width: auto;
}

.series-card .blog-entry {
	width: 100%;
	padding: 0.72rem 0;
	gap: 1rem;
}

.series-card .blog-entry-content a:any-link {
	font-size: 1.15rem;
	font-weight: 600;
	line-height: 1.5;
}

.series-card .blog-entry-date {
	font-size: 0.92rem;
	font-variant-numeric: tabular-nums;
}

.private-folder-link {
	display: inline-flex;
	margin: 0.75rem 0 0.5rem;
	padding: 0.55rem 0.85rem;
	color: #be185d;
	font-weight: 700;
	line-height: 1.3;
	background: #fff1f2;
	border: 1px solid #ec4899;
	border-radius: 0.5rem;
}

html[data-theme="dark"] .private-folder-link,
html:not([data-theme]) .private-folder-link {
	color: #f6aac8;
	background: #442032;
	border-color: #a83f69;
}

@media (prefers-color-scheme: light) {
	html:not([data-theme]) .private-folder-link {
		color: #be185d;
		background: #fff1f2;
		border-color: #ec4899;
	}
}

@media (max-width: 760px) {
	.post-meta {
		width: 100%;
	}

	.series-card {
		padding-right: 0.8rem;
		padding-left: 0.8rem;
	}

	.series-card .blog-entry {
		align-items: flex-start;
		gap: 0.4rem;
	}

	.series-card .blog-entry-date {
		min-width: 6rem;
	}
}