/* ============================================================
   Robert Ewing WP theme — main.css
   ============================================================
   The full design system, tuned for WordPress markup:
   .entry-title, .entry-content, .entry-meta, .wp-block-*,
   .comment-*, etc.
   ============================================================ */

:root {
  /* INK substrate */
  --ink-0: #07080A; --ink-1: #0E1014; --ink-2: #14171D;
  --ink-3: #1C2029; --ink-4: #262B36; --ink-5: #353B48; --ink-6: #4A5160;
  /* BONE type */
  --bone-0: #F5F4F0; --bone-1: #D9D8D2; --bone-2: #ADAEB1; --bone-3: #7E818A;
  /* EMBER accent */
  --ember-50: #FFF4E5; --ember-100: #FFE0B8; --ember-300: #FFB36A;
  --ember-500: #FF7A29; --ember-600: #E85F12; --ember-700: #B9430A; --ember-900: #4D1B05;
  /* SIGNAL + semantic */
  --signal-300: #8DEAD9; --signal-500: #2DD4BF; --signal-700: #0F766E;
  --caution-500: #F5C84B; --danger-500: #EF6055; --success-500: #4ADE80;

  /* Semantic */
  --bg: var(--ink-0);
  --bg-elev-1: var(--ink-1); --bg-elev-2: var(--ink-2); --bg-elev-3: var(--ink-3);
  --fg: var(--bone-0); --fg-muted: var(--bone-1); --fg-dim: var(--bone-2); --fg-faint: var(--bone-3);
  --fg-on-ember: #1A0C03;
  --border: var(--ink-4); --border-strong: var(--ink-5);
  --accent: var(--ember-500); --accent-hover: var(--ember-600); --accent-fg: var(--fg-on-ember);
  --link: var(--signal-500); --link-hover: var(--signal-300);

  /* Type */
  --font-sans:    'Geist', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  --font-display: 'JetBrains Mono', ui-monospace, monospace;
  --tracking-mono: -0.02em; --tracking-tight: -0.015em; --tracking-caps: 0.14em;

  /* Spacing / radius / motion */
  --radius-2: 4px; --radius-3: 8px; --radius-4: 12px;
  --ease-out: cubic-bezier(0.2, 0.7, 0.2, 1);
  --dur-1: 90ms; --dur-2: 160ms; --dur-3: 280ms;
}

/* ============ BASE ============ */
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
}

::selection { background: var(--ember-500); color: var(--fg-on-ember); }

a { color: var(--link); text-decoration: none; border-bottom: 1px solid color-mix(in oklab, var(--link) 40%, transparent); transition: color var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out); }
a:hover { color: var(--link-hover); border-bottom-color: var(--link-hover); }

p { margin: 0 0 18px; }

hr { border: 0; border-top: 1px solid var(--border); margin: 40px 0; }

/* ============ LAYOUT ============ */
.site { display: flex; flex-direction: column; min-height: 100vh; }
.site-main { flex: 1; }

.container { max-width: 780px; margin: 0 auto; padding: 64px 28px 80px; }
.container--wide { max-width: 980px; }

.overline {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-dim);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  margin: 0 0 8px;
  font-weight: 500;
}

/* ============ TOP NAV ============ */
.site-header {
	position: sticky; top: 0; z-index: 50;
	background: rgba(7,8,10,0.85);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	border-bottom: 1px solid var(--border);
}
.site-header__inner {
	height: 64px;
	max-width: 980px;
	margin: 0 auto;
	padding: 0 28px;
	display: flex;
	align-items: center;
	gap: 28px;
}
.site-brand {
	font-family: var(--font-display);
	font-weight: 500;
	font-size: 17px;
	letter-spacing: var(--tracking-mono);
	color: var(--fg);
	border: 0;
	white-space: nowrap;
	text-decoration: none;
}
.site-brand:hover { color: var(--fg); border: 0; }
.site-brand .cursor { color: var(--ember-500); animation: re-blink 1.1s steps(1, end) infinite; }
@keyframes re-blink { 50% { opacity: 0 } }
.site-brand .tagline { display: none; }
@media (min-width: 700px) {
	.site-brand .tagline { display: inline; color: var(--fg-faint); margin-left: 12px; font-weight: 400; font-size: 14px; }
}

/* Primary nav — flatten the <ul><li> WP outputs */
.site-nav {
	display: flex;
	gap: 20px;
	margin-left: auto;
	align-items: center;
	list-style: none;
	padding: 0;
}
.site-nav ul,
.site-nav__menu {
	display: flex;
	gap: 22px;
	list-style: none;
	padding: 0;
	margin: 0;
	align-items: center;
}
.site-nav li {
	list-style: none;
	display: inline-flex;
	margin: 0;
	padding: 0;
}
.site-nav li::before,
.site-nav li::marker { content: none; }
.site-nav a {
	font-family: var(--font-mono);
	font-size: 13px;
	color: var(--fg-dim);
	letter-spacing: var(--tracking-mono);
	text-decoration: none;
	text-transform: lowercase;
	border-bottom: 1px solid transparent;
	padding: 4px 0;
	transition: color var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out);
}
.site-nav a:hover { color: var(--fg); }
.site-nav .current-menu-item > a,
.site-nav .current_page_item > a { color: var(--fg); border-bottom-color: var(--ember-500); }

.site-nav__search {
	background: transparent; border: 1px solid var(--border); border-radius: var(--radius-2);
	color: var(--fg-dim); cursor: pointer;
	padding: 5px 11px; font-family: var(--font-mono); font-size: 11px;
	display: inline-flex; align-items: center; gap: 6px;
}
.site-nav__search:hover { color: var(--fg); border-color: var(--border-strong); }
.site-nav__search svg { width: 13px; height: 13px; stroke: currentColor; fill: none; stroke-width: 2; }

/* ============ HEADINGS ============ */
.entry-title,
.page-title,
.archive-title,
h1.entry-title { font-family: var(--font-display); font-weight: 500; font-size: 44px; line-height: 1.05; letter-spacing: var(--tracking-mono); color: var(--fg); margin: 0 0 12px; }

.entry-content h1 { font-family: var(--font-display); font-weight: 500; font-size: 36px; line-height: 1.1; letter-spacing: var(--tracking-mono); color: var(--fg); margin: 48px 0 14px; }
.entry-content h2 { font-family: var(--font-display); font-weight: 500; font-size: 26px; line-height: 1.2; letter-spacing: var(--tracking-mono); color: var(--fg); margin: 40px 0 14px; }
.entry-content h3 { font-family: var(--font-display); font-weight: 500; font-size: 20px; line-height: 1.3; letter-spacing: var(--tracking-mono); color: var(--fg); margin: 32px 0 12px; }
.entry-content h4 { font-family: var(--font-sans); font-weight: 600; font-size: 17px; line-height: 1.4; letter-spacing: var(--tracking-tight); color: var(--fg); margin: 28px 0 10px; }

/* ============ ENTRY (single) ============ */
.entry { padding: 24px 0; }
.entry-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-dim);
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 0 0 40px;
}
.entry-meta a { color: var(--fg-dim); border-bottom: 1px solid transparent; }
.entry-meta a:hover { color: var(--fg); }
.entry-meta .sep { color: var(--fg-faint); }
.entry-meta .cat { color: var(--ember-300); }

.entry-content {
  font-size: 17px;
  line-height: 1.7;
  color: var(--fg-muted);
  max-width: 64ch;
}
.entry-content p { margin: 0 0 20px; }
.entry-content ul, .entry-content ol { padding-left: 22px; margin: 0 0 20px; }
.entry-content li { margin-bottom: 6px; }
.entry-content blockquote {
  border-left: 2px solid var(--ember-500);
  padding: 4px 0 4px 20px;
  margin: 28px 0;
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--fg);
  line-height: 1.4;
  letter-spacing: var(--tracking-mono);
}
.entry-content code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--ink-2);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1px 6px;
  color: var(--ember-300);
}
.entry-content pre {
  background: var(--ink-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-3);
  padding: 16px 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--fg-muted);
  overflow-x: auto;
  margin: 24px 0;
}
.entry-content pre code { background: none; border: 0; padding: 0; color: inherit; }
.entry-content img,
.entry-content .wp-block-image img {
  border-radius: var(--radius-3);
  display: block;
}
.entry-content .wp-block-image figcaption,
.entry-content figcaption {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-faint);
  letter-spacing: var(--tracking-mono);
  text-align: left;
  margin-top: 8px;
}
.entry-content hr { border: 0; border-top: 1px solid var(--border); margin: 40px 0; }

.entry-content .wp-block-quote { border-left: 2px solid var(--ember-500); padding: 4px 0 4px 20px; margin: 28px 0; }
.entry-content .wp-block-quote cite,
.entry-content blockquote cite { display: block; font-family: var(--font-mono); font-size: 12px; font-style: normal; color: var(--fg-dim); margin-top: 8px; }

.entry-content .wp-block-pullquote {
  border: 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 24px 0; margin: 32px 0;
}
.entry-content .wp-block-pullquote p {
  font-family: var(--font-display); font-size: 24px; color: var(--fg); line-height: 1.3; letter-spacing: var(--tracking-mono); margin: 0;
}

.entry-content .wp-block-button .wp-block-button__link,
.entry-content .wp-element-button {
  background: var(--ember-500);
  color: var(--fg-on-ember);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: var(--tracking-mono);
  padding: 10px 16px;
  border-radius: var(--radius-2);
  border: 1px solid var(--ember-600);
  text-decoration: none;
}
.entry-content .wp-block-button .wp-block-button__link:hover { background: var(--ember-600); }

/* Featured image */
.post-thumbnail { margin: 0 0 32px; }
.post-thumbnail img { width: 100%; height: auto; border-radius: var(--radius-3); border: 1px solid var(--border); display: block; }

/* ============ ARCHIVE / POST LIST ============ */
.posts-list { display: flex; flex-direction: column; margin: 0; padding: 0; list-style: none; }

.post-row {
	position: relative;
	display: grid;
	grid-template-columns: 1fr 28px;
	column-gap: 16px;
	padding: 24px 0;
	border-bottom: 1px solid var(--border);
	align-items: start;
	transition: padding-left var(--dur-2) var(--ease-out);
}
.post-row:hover { padding-left: 8px; }
.post-row:hover .post-row__arrow { color: var(--ember-500); transform: translateX(3px); }
.post-row:hover .post-row__title a { color: var(--fg); }

/* Make the entire row clickable via an overlay on the title link.
   Inner links (cats, arrow) stay clickable via z-index. */
.post-row__title a::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 1;
}
.post-row__cat,
.post-row__arrow,
.post-row__excerpt,
.post-row__date { position: relative; z-index: 2; }
.post-row__excerpt,
.post-row__date { pointer-events: none; }

.post-row__main { min-width: 0; }
.post-row__head {
	display: flex;
	align-items: baseline;
	gap: 18px;
	flex-wrap: wrap;
	margin-bottom: 8px;
}
.post-row__title {
	font-family: var(--font-display);
	font-size: 19px;
	font-weight: 500;
	letter-spacing: var(--tracking-mono);
	line-height: 1.3;
	margin: 0;
	flex: 1 1 auto;
	min-width: 0;
}
.post-row__title a {
	color: var(--fg-muted);
	border: 0;
	transition: color var(--dur-1) var(--ease-out);
}
.post-row__title a:hover { color: var(--fg); border: 0; }

.post-row__date {
	font-family: var(--font-mono);
	font-size: 11px;
	color: var(--fg-faint);
	letter-spacing: var(--tracking-mono);
	white-space: nowrap;
	flex-shrink: 0;
}

.post-row__excerpt {
	font-family: var(--font-sans);
	font-size: 14px;
	color: var(--fg-dim);
	margin: 0;
	line-height: 1.55;
	max-width: 70ch;
}

.post-row__cats {
	display: flex;
	gap: 6px;
	flex-wrap: wrap;
	margin-top: 10px;
}
.post-row__cat {
	font-family: var(--font-mono);
	font-size: 10px;
	line-height: 1.2;
	color: var(--ember-300);
	border: 1px solid color-mix(in oklab, var(--ember-500) 35%, transparent);
	background: color-mix(in oklab, var(--ember-500) 8%, var(--ink-1));
	border-radius: 999px;
	padding: 2px 8px;
	letter-spacing: var(--tracking-mono);
	text-decoration: none;
}
.post-row__cat:hover {
	border-color: var(--ember-500);
	color: var(--ember-500);
	background: color-mix(in oklab, var(--ember-500) 16%, var(--ink-1));
}

.post-row__arrow {
	font-family: var(--font-mono);
	font-size: 18px;
	color: var(--fg-faint);
	text-decoration: none;
	border: 0;
	transition: color var(--dur-1) var(--ease-out), transform var(--dur-1) var(--ease-out);
	padding-top: 2px;
	justify-self: end;
	line-height: 1;
}
.post-row__arrow:hover { color: var(--ember-500); border: 0; }

/* ============ HERO (front-page / blog landing) ============ */
.lede {
  padding: 24px 0 16px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-bottom: 32px;
}
.lede__heading {
  font-family: var(--font-sans);
  font-size: 32px;
  line-height: 1.25;
  color: var(--fg);
  max-width: 30ch;
  font-weight: 500;
  letter-spacing: var(--tracking-tight);
  margin: 0;
}
.lede__heading .ember { color: var(--ember-500); }
.lede__meta {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--fg-dim);
  display: flex; gap: 14px; flex-wrap: wrap;
}
.lede__meta .sep { color: var(--fg-faint); }

/* ============ PAGINATION ============ */
.pagination,
.posts-navigation,
.post-navigation { margin: 48px 0 0; font-family: var(--font-mono); font-size: 13px; }
.pagination .nav-links,
.posts-navigation .nav-links,
.post-navigation .nav-links { display: flex; justify-content: space-between; gap: 14px; }
.pagination a,
.posts-navigation a,
.post-navigation a {
  color: var(--fg-muted); border: 1px solid var(--border);
  background: var(--ink-1); padding: 8px 14px; border-radius: var(--radius-2);
  text-decoration: none;
}
.pagination a:hover,
.posts-navigation a:hover,
.post-navigation a:hover { color: var(--fg); border-color: var(--border-strong); }
.pagination .page-numbers {
  display: inline-block; padding: 6px 10px; margin-right: 4px;
  color: var(--fg-dim); border: 1px solid var(--border); background: var(--ink-1);
  border-radius: var(--radius-2);
}
.pagination .page-numbers.current { color: var(--fg-on-ember); background: var(--ember-500); border-color: var(--ember-600); }

/* ============ COMMENTS ============ */
.comments-area { margin-top: 64px; padding-top: 32px; border-top: 1px solid var(--border); }
.comments-title { font-family: var(--font-display); font-size: 22px; font-weight: 500; letter-spacing: var(--tracking-mono); color: var(--fg); margin: 0 0 24px; }
.comment-list { list-style: none; padding: 0; margin: 0 0 32px; }
.comment-list li { border-bottom: 1px solid var(--border); padding: 18px 0; }
.comment-list .children { list-style: none; padding-left: 24px; margin-top: 18px; border-left: 1px solid var(--border); }
.comment-author { font-family: var(--font-mono); font-size: 13px; color: var(--fg); }
.comment-metadata { font-family: var(--font-mono); font-size: 11px; color: var(--fg-faint); margin-bottom: 8px; }
.comment-metadata a { color: var(--fg-faint); border: 0; }
.comment-content { font-size: 14px; color: var(--fg-muted); line-height: 1.6; }
.comment-reply-link { font-family: var(--font-mono); font-size: 11px; color: var(--ember-500); border: 0; }
.comment-respond { margin-top: 24px; }
.comment-respond label { font-family: var(--font-mono); font-size: 10px; color: var(--fg-dim); letter-spacing: var(--tracking-caps); text-transform: uppercase; display: block; margin-bottom: 6px; }
.comment-respond input[type="text"],
.comment-respond input[type="email"],
.comment-respond input[type="url"],
.comment-respond textarea {
  width: 100%; max-width: 480px;
  background: var(--ink-1); border: 1px solid var(--border-strong);
  color: var(--fg); font-family: var(--font-mono); font-size: 13px;
  padding: 9px 12px; border-radius: var(--radius-2); outline: none;
  margin-bottom: 14px;
}
.comment-respond textarea { max-width: 100%; min-height: 120px; font-family: var(--font-sans); }
.comment-respond input:focus,
.comment-respond textarea:focus { border-color: var(--ember-500); }
.comment-respond input[type="submit"],
.form-submit input[type="submit"] {
  background: var(--ember-500); color: var(--fg-on-ember);
  border: 1px solid var(--ember-600);
  font-family: var(--font-mono); font-size: 13px; font-weight: 600;
  letter-spacing: var(--tracking-mono);
  padding: 9px 16px; border-radius: var(--radius-2); cursor: pointer;
}
.comment-respond input[type="submit"]:hover { background: var(--ember-600); }
.comment-notes, .logged-in-as { font-family: var(--font-mono); font-size: 11px; color: var(--fg-faint); margin-bottom: 14px; }

/* ============ SEARCH ============ */
.search-form { display: flex; gap: 8px; max-width: 480px; }
.search-form .search-field {
  flex: 1;
  background: var(--ink-1); border: 1px solid var(--border-strong);
  color: var(--fg); font-family: var(--font-mono); font-size: 13px;
  padding: 10px 12px; border-radius: var(--radius-2); outline: none;
}
.search-form .search-field:focus { border-color: var(--ember-500); }
.search-form .search-submit {
  background: var(--ember-500); color: var(--fg-on-ember);
  border: 1px solid var(--ember-600);
  font-family: var(--font-mono); font-size: 13px; font-weight: 600;
  letter-spacing: var(--tracking-mono);
  padding: 10px 16px; border-radius: var(--radius-2); cursor: pointer;
}
.search-form .search-submit:hover { background: var(--ember-600); }

/* ============ 404 ============ */
.error-404 .error-code { font-family: var(--font-display); font-size: 120px; font-weight: 500; color: var(--ember-500); letter-spacing: var(--tracking-mono); line-height: 1; margin: 0; }
.error-404 .error-title { font-family: var(--font-display); font-size: 28px; color: var(--fg); margin: 16px 0; letter-spacing: var(--tracking-mono); font-weight: 500; }
.error-404 p { color: var(--fg-muted); max-width: 50ch; }

/* ============ FOOTER ============ */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  margin-top: 64px;
}
.site-footer__inner {
  max-width: 780px; margin: 0 auto; padding: 0 28px;
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-mono); font-size: 11px; color: var(--fg-faint);
  gap: 16px; flex-wrap: wrap;
}
.site-footer__links { display: flex; gap: 16px; }
.site-footer__links a { color: var(--fg-dim); border: 0; }
.site-footer__links a:hover { color: var(--fg); border: 0; }

/* ============ TABLES ============ */
.entry-content table {
  width: 100%; border-collapse: collapse;
  font-family: var(--font-mono); font-size: 13px;
  margin: 24px 0;
}
.entry-content th, .entry-content td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  color: var(--fg-muted);
}
.entry-content th { color: var(--fg); font-weight: 500; border-bottom-color: var(--border-strong); }

/* ============ BLOCK SPECIFICS ============ */
.wp-block-separator { border: 0; border-top: 1px solid var(--border); margin: 40px 0; }
.wp-block-separator.is-style-wide { margin: 56px 0; }
.wp-block-separator.is-style-dots { border: 0; text-align: center; line-height: 1; }
.wp-block-separator.is-style-dots::before {
  content: "···"; color: var(--ember-500); font-family: var(--font-mono);
  font-size: 24px; letter-spacing: 8px;
}

.wp-block-cover { border-radius: var(--radius-3); overflow: hidden; }

/* sticky post indicator */
.sticky .post-row__title::before {
  content: "◆ "; color: var(--ember-500);
}