/**
 * Batch Ledger docs viewer styles.
 *
 * Single-page static site rendered from the .md files in this directory.
 * Branded to match the plugin's admin UI: dark text on near-white,
 * Inter (system fallback), gold (#f0b849) for accents.
 *
 * @package Batch_Ledger
 */

:root {
	--bl-bg: #fafbfc;
	--bl-fg: #1f2329;
	--bl-muted: #5b6471;
	--bl-faint: #9aa1ab;
	--bl-border: #e5e7eb;
	--bl-border-soft: #f0f1f3;
	--bl-gold: #f0b849;
	--bl-gold-strong: #876800;
	--bl-link: #1f2329;
	--bl-code-bg: #f7f8fa;
}

* { box-sizing: border-box; }

html, body {
	margin: 0; padding: 0;
	background: var(--bl-bg);
	color: var(--bl-fg);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", system-ui, sans-serif;
	font-size: 16px;
	line-height: 1.55;
	-webkit-font-smoothing: antialiased;
}

a { color: var(--bl-link); }
a:hover { color: var(--bl-gold-strong); }

/* ============================================================
   Layout shell
   ============================================================ */

.bl-docs-shell {
	display: grid;
	grid-template-columns: 280px 1fr;
	min-height: 100vh;
}

@media (max-width: 768px) {
	.bl-docs-shell { grid-template-columns: 1fr; }
	.bl-docs-sidebar { position: static !important; height: auto !important; border-right: 0 !important; border-bottom: 1px solid var(--bl-border); }
}

/* ============================================================
   Sidebar
   ============================================================ */

.bl-docs-sidebar {
	background: #fff;
	border-right: 1px solid var(--bl-border);
	position: sticky; top: 0;
	height: 100vh;
	overflow-y: auto;
	display: flex; flex-direction: column;
}

.bl-docs-brand {
	padding: 1.5rem 1.5rem 1rem;
	border-bottom: 1px solid var(--bl-border-soft);
}
.bl-docs-brand-link {
	display: flex; align-items: center; gap: .65rem;
	text-decoration: none; color: inherit;
}
.bl-docs-mark { flex-shrink: 0; }
.bl-docs-wordmark {
	display: block;
	font-size: 1rem; font-weight: 700; letter-spacing: -0.01em;
	color: var(--bl-fg);
}
.bl-docs-subtitle {
	display: block;
	font-size: .75rem; color: var(--bl-muted);
	margin-top: -1px;
}

.bl-docs-nav {
	flex: 1;
	padding: 1rem 0;
	font-size: .9rem;
}
.bl-docs-nav-group {
	padding: .5rem 0;
}
.bl-docs-nav-group h3 {
	font-size: .7rem; font-weight: 600;
	text-transform: uppercase; letter-spacing: .08em;
	color: var(--bl-faint);
	margin: 0; padding: .35rem 1.5rem;
}
.bl-docs-nav-group ul {
	list-style: none; margin: 0; padding: 0;
}
.bl-docs-nav-group a {
	display: block;
	padding: .4rem 1.5rem;
	text-decoration: none;
	color: var(--bl-fg);
	border-left: 3px solid transparent;
	transition: background 0.1s ease, border-color 0.1s ease;
}
.bl-docs-nav-group a:hover {
	background: var(--bl-border-soft);
	color: var(--bl-fg);
}
.bl-docs-nav-group a.is-active {
	background: var(--bl-border-soft);
	border-left-color: var(--bl-gold);
	font-weight: 600;
	color: var(--bl-fg);
}

.bl-docs-foot {
	padding: 1rem 1.5rem;
	border-top: 1px solid var(--bl-border-soft);
	font-size: .75rem;
	color: var(--bl-faint);
	line-height: 1.5;
}
.bl-docs-foot code {
	background: var(--bl-code-bg);
	padding: 1px 4px;
	border-radius: 3px;
	font-size: .9em;
}

/* ============================================================
   Main content area
   ============================================================ */

.bl-docs-main {
	display: flex; flex-direction: column;
	min-width: 0;
}

.bl-docs-article {
	max-width: 760px;
	margin: 0 auto;
	padding: 3rem 2rem 2rem;
	width: 100%;
}

.bl-docs-loading {
	color: var(--bl-faint);
	font-size: .9rem;
}

.bl-docs-page-foot {
	max-width: 760px;
	margin: 0 auto;
	padding: 1.5rem 2rem 3rem;
	color: var(--bl-faint);
	font-size: .8rem;
	border-top: 1px solid var(--bl-border-soft);
	width: 100%;
}
.bl-docs-page-foot p { margin: .25rem 0; }
.bl-docs-page-foot a { color: var(--bl-muted); }
.bl-docs-page-foot a:hover { color: var(--bl-fg); }

/* ============================================================
   Markdown content typography
   ============================================================ */

.bl-docs-article h1 {
	font-size: 2rem; font-weight: 700;
	letter-spacing: -0.02em;
	margin: 0 0 .5rem;
	line-height: 1.2;
}
.bl-docs-article h1 + p {
	font-size: 1.05rem; color: var(--bl-muted);
	margin-top: 0;
}
.bl-docs-article h2 {
	font-size: 1.4rem; font-weight: 700;
	letter-spacing: -0.01em;
	margin: 2.5rem 0 .75rem;
	padding-top: 1rem; border-top: 1px solid var(--bl-border-soft);
	line-height: 1.3;
}
.bl-docs-article h3 {
	font-size: 1.1rem; font-weight: 600;
	margin: 2rem 0 .5rem;
	line-height: 1.3;
}
.bl-docs-article h4 {
	font-size: 1rem; font-weight: 600;
	margin: 1.5rem 0 .5rem;
}
.bl-docs-article p {
	margin: 0 0 1rem;
}
.bl-docs-article a {
	color: var(--bl-link);
	text-decoration: underline;
	text-decoration-color: var(--bl-gold);
	text-underline-offset: 2px;
}
.bl-docs-article a:hover {
	color: var(--bl-gold-strong);
}

.bl-docs-article ul,
.bl-docs-article ol {
	margin: 0 0 1rem;
	padding-left: 1.5rem;
}
.bl-docs-article li {
	margin: .25rem 0;
}
.bl-docs-article li > ul,
.bl-docs-article li > ol {
	margin: .25rem 0;
}

.bl-docs-article blockquote {
	margin: 1rem 0;
	padding: .5rem 1rem;
	border-left: 3px solid var(--bl-gold);
	background: #fffbeb;
	color: var(--bl-fg);
}

.bl-docs-article code {
	font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
	font-size: .9em;
	background: var(--bl-code-bg);
	padding: 1px 5px;
	border-radius: 3px;
	border: 1px solid var(--bl-border-soft);
}

.bl-docs-article pre {
	background: var(--bl-code-bg);
	border: 1px solid var(--bl-border);
	border-radius: 8px;
	padding: 1rem 1.25rem;
	overflow-x: auto;
	margin: 1rem 0;
	font-size: .85rem;
	line-height: 1.5;
}
.bl-docs-article pre code {
	background: transparent;
	border: 0;
	padding: 0;
	font-size: inherit;
}

.bl-docs-article table {
	border-collapse: collapse;
	margin: 1rem 0;
	width: 100%;
	font-size: .9rem;
}
.bl-docs-article table th,
.bl-docs-article table td {
	padding: .5rem .75rem;
	border-bottom: 1px solid var(--bl-border-soft);
	text-align: left;
	vertical-align: top;
}
.bl-docs-article table th {
	background: var(--bl-code-bg);
	font-weight: 600;
	border-bottom: 2px solid var(--bl-border);
}

.bl-docs-article hr {
	border: 0;
	border-top: 1px solid var(--bl-border);
	margin: 2.5rem 0;
}

.bl-docs-article img {
	max-width: 100%; height: auto;
	border-radius: 6px;
	margin: 1rem 0;
}

.bl-docs-article strong { font-weight: 700; }

/* Frontmatter title block (rendered by site.js) */
.bl-docs-meta {
	font-size: .75rem;
	color: var(--bl-faint);
	text-transform: uppercase;
	letter-spacing: .08em;
	margin-bottom: .5rem;
}

/* "Pro" pill (used in headings) */
.bl-docs-article h1 em,
.bl-docs-article h2 em,
.bl-docs-article h3 em {
	font-style: normal;
	background: var(--bl-gold);
	color: var(--bl-fg);
	font-size: .65em;
	font-weight: 700;
	padding: 2px 8px;
	border-radius: 999px;
	vertical-align: middle;
	margin-left: .5rem;
}

/* Error message */
.bl-docs-error {
	background: #fff1f0;
	border: 1px solid #ffa39e;
	color: #a8071a;
	padding: 1rem 1.25rem;
	border-radius: 8px;
}