/*
 * Stylesheet for statically published tenant blogs.
 *
 * Modelled on the ScreenSnap Pro blog (screensnap.pro/blog): a dark
 * slate->black gradient shell, frosted "glass" cards, and a single accent
 * colour. Values below were read off the live pages' computed styles rather
 * than re-derived, so published posts match that reference closely.
 *
 * The one deliberate difference: ScreenSnap hardcodes purple, but this is
 * multi-tenant, so the accent is driven by the tenant's own brand colours
 * (--brand-link / --brand-primary) which the layout inlines per site. The
 * fallbacks reproduce ScreenSnap's purple exactly.
 *
 * Hand-authored rather than reusing the dashboard's Tailwind build: this ships
 * to a customer's own domain, so it must be small, self-contained, and unable
 * to collide with their styles. Every class is namespaced `lunroo-`, except the
 * TipTap classes inside .lunroo-prose which the editor bakes into post bodies.
 */

:root {
  --lunroo-bg-from: #020617;   /* slate-950 */
  --lunroo-bg-via: #0f172a;    /* slate-900 */
  --lunroo-bg-to: #000000;
  --lunroo-text: var(--lunroo-text-override, #d4d4d8);      /* zinc-300 */
  --lunroo-text-strong: var(--lunroo-text-override, #ffffff);
  --lunroo-text-muted: var(--lunroo-text-muted-override, #a1a1aa); /* zinc-400 */
  --lunroo-accent: var(--brand-link, #d8b4fe);        /* purple-300 */
  --lunroo-accent-soft: var(--brand-primary, #a855f7); /* purple-500 */
  --lunroo-glass-border: rgba(255, 255, 255, 0.15);
  --lunroo-radius: 16px;

  /* Dark-theme surface tokens. Everything below used to be hardcoded rgba()
     values scattered through the sheet; routing them through variables lets the
     [data-lunroo-theme="light"] block restyle the page without touching rules. */
  --lunroo-nav-link: #d1d5db;
  --lunroo-lede: #d1d5db;                                   /* index description, author bio */
  --lunroo-hairline: rgba(255, 255, 255, 0.08);             /* footer top border, pagination borders */
  --lunroo-glass-from: rgba(255, 255, 255, 0.06);
  --lunroo-glass-to: rgba(255, 255, 255, 0.02);
  --lunroo-glass-strong-from: rgba(255, 255, 255, 0.08);    /* banner */
  --lunroo-glass-strong-to: rgba(255, 255, 255, 0.03);
  --lunroo-glass-strong-border: rgba(255, 255, 255, 0.18);
  --lunroo-border-hover: rgba(255, 255, 255, 0.25);         /* card/featured hover borders */
  --lunroo-shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.3);
  --lunroo-shadow-hover: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
  --lunroo-shadow-featured: 0 16px 48px 0 rgba(0, 0, 0, 0.5);
  --lunroo-blob-from: rgba(255, 255, 255, 0.08);
  --lunroo-blob-to: rgba(255, 255, 255, 0.04);
  --lunroo-grid-line: rgba(255, 255, 255, 0.02);
  --lunroo-invert-bg: #ffffff;                              /* CTA button / current page pill */
  --lunroo-invert-fg: #000000;
  --lunroo-invert-bg-hover: rgba(255, 255, 255, 0.9);
  --lunroo-invert-shadow-hover: 0 8px 32px 0 rgba(255, 255, 255, 0.3);
  --lunroo-pagination-bg: rgba(255, 255, 255, 0.02);
  --lunroo-pagination-bg-hover: rgba(255, 255, 255, 0.1);
  --lunroo-badge-bg: rgba(168, 85, 247, 0.15);
  --lunroo-avatar-ring: rgba(255, 255, 255, 0.1);
  --lunroo-avatar-from: rgba(255, 255, 255, 0.12);
  --lunroo-avatar-to: rgba(255, 255, 255, 0.04);
  --lunroo-underline-soft: rgba(216, 180, 254, 0.4);        /* author link underlines */
  --lunroo-underline-softer: rgba(216, 180, 254, 0.3);
  --lunroo-bullet-marker: rgba(255, 255, 255, 0.35);
  --lunroo-code-bg: rgba(255, 255, 255, 0.1);
  --lunroo-pre-bg: rgba(0, 0, 0, 0.4);
  --lunroo-pre-border: rgba(255, 255, 255, 0.12);
  --lunroo-pre-text: #e4e4e7;
  --lunroo-rule: rgba(255, 255, 255, 0.12);                 /* hr */
  --lunroo-mark-bg: rgba(216, 180, 254, 0.25);
  --lunroo-table-border: rgba(255, 255, 255, 0.2);
  --lunroo-table-head-bg: rgba(255, 255, 255, 0.04);
  --lunroo-rcard-blank-spot: rgba(255, 255, 255, 0.10);
  --lunroo-rcard-blank-from: rgba(255, 255, 255, 0.07);
  --lunroo-rcard-blank-to: rgba(255, 255, 255, 0.02);

  /* Background override: when the layout sets --lunroo-bg-override the resolved
     stops all collapse to that solid colour, in either theme. */
  --lunroo-bg-resolved-from: var(--lunroo-bg-override, var(--lunroo-bg-from));
  --lunroo-bg-resolved-via: var(--lunroo-bg-override, var(--lunroo-bg-via));
  --lunroo-bg-resolved-to: var(--lunroo-bg-override, var(--lunroo-bg-to));
}

/* --- light theme ---------------------------------------------------------- */

[data-lunroo-theme="light"] {
  --lunroo-bg-from: #f8fafc;   /* slate-50 */
  --lunroo-bg-via: #eef2f7;
  --lunroo-bg-to: #ffffff;
  --lunroo-text: var(--lunroo-text-override, #334155);      /* slate-700 */
  --lunroo-text-strong: var(--lunroo-text-override, #0f172a); /* slate-900 */
  --lunroo-text-muted: var(--lunroo-text-muted-override, #64748b);  /* slate-500 */
  --lunroo-glass-border: rgba(15, 23, 42, 0.12);

  --lunroo-nav-link: #475569;
  --lunroo-lede: #475569;
  --lunroo-hairline: rgba(15, 23, 42, 0.08);
  --lunroo-glass-from: rgba(255, 255, 255, 0.75);
  --lunroo-glass-to: rgba(255, 255, 255, 0.45);
  --lunroo-glass-strong-from: rgba(255, 255, 255, 0.85);
  --lunroo-glass-strong-to: rgba(255, 255, 255, 0.55);
  --lunroo-glass-strong-border: rgba(15, 23, 42, 0.14);
  --lunroo-border-hover: rgba(15, 23, 42, 0.22);
  --lunroo-shadow: 0 4px 20px 0 rgba(15, 23, 42, 0.08);
  --lunroo-shadow-hover: 0 8px 32px 0 rgba(15, 23, 42, 0.12);
  --lunroo-shadow-featured: 0 16px 48px 0 rgba(15, 23, 42, 0.14);
  --lunroo-blob-from: rgba(15, 23, 42, 0.05);
  --lunroo-blob-to: rgba(15, 23, 42, 0.02);
  --lunroo-grid-line: rgba(15, 23, 42, 0.04);
  --lunroo-invert-bg: #0f172a;
  --lunroo-invert-fg: #ffffff;
  --lunroo-invert-bg-hover: rgba(15, 23, 42, 0.88);
  --lunroo-invert-shadow-hover: 0 8px 32px 0 rgba(15, 23, 42, 0.25);
  --lunroo-pagination-bg: rgba(15, 23, 42, 0.02);
  --lunroo-pagination-bg-hover: rgba(15, 23, 42, 0.06);
  --lunroo-badge-bg: rgba(168, 85, 247, 0.12);
  --lunroo-avatar-ring: rgba(15, 23, 42, 0.1);
  --lunroo-avatar-from: rgba(15, 23, 42, 0.10);
  --lunroo-avatar-to: rgba(15, 23, 42, 0.04);
  --lunroo-underline-soft: rgba(126, 34, 206, 0.4);
  --lunroo-underline-softer: rgba(126, 34, 206, 0.3);
  --lunroo-bullet-marker: rgba(15, 23, 42, 0.35);
  --lunroo-code-bg: rgba(15, 23, 42, 0.06);
  --lunroo-pre-bg: rgba(15, 23, 42, 0.04);
  --lunroo-pre-border: rgba(15, 23, 42, 0.12);
  --lunroo-pre-text: #1e293b;
  --lunroo-rule: rgba(15, 23, 42, 0.12);
  --lunroo-mark-bg: rgba(168, 85, 247, 0.18);
  --lunroo-table-border: rgba(15, 23, 42, 0.15);
  --lunroo-table-head-bg: rgba(15, 23, 42, 0.04);
  --lunroo-rcard-blank-spot: rgba(15, 23, 42, 0.06);
  --lunroo-rcard-blank-from: rgba(15, 23, 42, 0.05);
  --lunroo-rcard-blank-to: rgba(15, 23, 42, 0.02);
}

/* --- reset ---------------------------------------------------------------- */

*,
*::before,
*::after { box-sizing: border-box; }

/*
 * The base colour lives on <html> as a solid fill, and the gradient is painted
 * by the fixed .lunroo-backdrop layer below. A gradient with
 * `background-attachment: fixed` on <body> propagates to the canvas but only
 * paints over the initial containing block, so anything past the first viewport
 * of a long article renders white.
 */
html {
  -webkit-text-size-adjust: 100%;
  background-color: var(--lunroo-bg-resolved-from);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--lunroo-text);
  background: transparent;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; }

a { color: var(--lunroo-accent); text-decoration: none; }
a:hover { color: var(--lunroo-text-strong); }

/*
 * Decorative background: two blurred blobs plus a masked grid, matching the
 * reference. Purely presentational, so it is inert to screen readers and
 * disabled for anyone who prefers reduced motion.
 */
.lunroo-backdrop {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
  background-image: linear-gradient(to bottom right, var(--lunroo-bg-resolved-from), var(--lunroo-bg-resolved-via), var(--lunroo-bg-resolved-to));
}

.lunroo-backdrop__blob {
  position: absolute;
  border-radius: 9999px;
  background-image: linear-gradient(to bottom right, var(--lunroo-blob-from), var(--lunroo-blob-to));
  filter: blur(100px);
}

.lunroo-backdrop__blob--one { top: -10rem; right: -10rem; width: 500px; height: 500px; }
.lunroo-backdrop__blob--two { bottom: -10rem; left: -10rem; width: 600px; height: 600px; filter: blur(120px); }

.lunroo-backdrop__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--lunroo-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--lunroo-grid-line) 1px, transparent 1px);
  background-size: 100px 100px;
  -webkit-mask-image: radial-gradient(ellipse 80% 50% at 50% 50%, black, transparent);
  mask-image: radial-gradient(ellipse 80% 50% at 50% 50%, black, transparent);
}

/* --- layout --------------------------------------------------------------- */

.lunroo-container {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.lunroo-container--article { max-width: 48rem; }

.lunroo-main { position: relative; z-index: 10; display: block; padding: 4rem 0 5rem; }

/* Scrolls away with the page. Because it never overlaps content, it can stay
   fully transparent -- which is the reference's own at-rest appearance, and the
   state its JS only leaves once the page scrolls. */
.lunroo-header {
  position: relative;
  z-index: 20;
  background: transparent;
  border: 0;
}

/* Constrained to the content width so the brand lines up with the hero and the
   card grid below it, rather than sitting out at the viewport edge. */
.lunroo-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 72rem;
  margin: 0 auto;
  padding: 1.5rem;
}

/* Takes the free space so nav and the CTA are pushed to the right edge. */
.lunroo-header__brand-slot { display: flex; flex: 1 1 0%; min-width: 0; }
.lunroo-header__brand { display: flex; align-items: center; min-width: 0; }
.lunroo-header__logo { display: block; height: 32px; width: 32px; border-radius: 12px; object-fit: cover; }
.lunroo-header__name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--lunroo-text-strong);
  margin-left: 0.5rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lunroo-nav { display: flex; align-items: center; gap: 3rem; margin: 0 2rem; }
.lunroo-nav__link { color: var(--lunroo-nav-link); font-size: 0.875rem; font-weight: 600; line-height: 1.5rem; }
.lunroo-nav__link:hover { color: var(--lunroo-accent); }

.lunroo-header__actions { display: flex; align-items: center; gap: 1.5rem; }

/* A menu item saved as type "button" renders as a filled call to action. */
.lunroo-nav__button {
  background: var(--lunroo-invert-bg);
  border: 1px solid var(--lunroo-invert-bg);
  border-radius: 10px;
  color: var(--lunroo-invert-fg);
  padding: 0.4375rem 1.0625rem;
  font-size: 0.875rem;
  font-weight: 600;
  white-space: nowrap;
  transition: transform 0.3s, background 0.3s, box-shadow 0.3s;
}

.lunroo-nav__button:hover {
  color: var(--lunroo-invert-fg);
  background: var(--lunroo-invert-bg-hover);
  transform: translateY(-2px);
  box-shadow: var(--lunroo-invert-shadow-hover);
}

@media (min-width: 1024px) {
  .lunroo-header__inner { padding: 1.5rem 2rem; }
  .lunroo-header__logo { height: 40px; width: 40px; }
  .lunroo-header__name { font-size: 1.125rem; margin-left: 0.75rem; }
}

/* The reference collapses nav into a hamburger below lg, which needs JS.
   Dropping the links keeps the brand and the CTA, which is the part that
   matters on a phone. */
@media (max-width: 1023px) {
  .lunroo-nav { display: none; }
}

.lunroo-footer {
  position: relative;
  z-index: 10;
  border-top: 1px solid var(--lunroo-hairline);
  padding: 2.5rem 0;
  margin-top: 4rem;
}

.lunroo-footer__inner { display: flex; flex-wrap: wrap; gap: 2rem; justify-content: space-between; }
.lunroo-footer__name { font-weight: 600; margin: 0 0 0.375rem; color: var(--lunroo-text-strong); }
.lunroo-footer__description { margin: 0; color: var(--lunroo-text-muted); font-size: 0.9375rem; max-width: 28rem; line-height: 1.6; }
.lunroo-footer__nav,
.lunroo-footer__social { display: flex; flex-wrap: wrap; gap: 1.25rem; align-items: flex-start; margin-top: 1rem; }
.lunroo-footer__link { color: var(--lunroo-text-muted); font-size: 0.9375rem; }
.lunroo-footer__link:hover { color: var(--lunroo-text-strong); }

.lunroo-footer__columns { display: flex; flex-wrap: wrap; gap: 3rem; }
.lunroo-footer__column-title { margin: 0 0 0.75rem; font-size: 0.8125rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--lunroo-text-strong); }
.lunroo-footer__column-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; }

/* --- glass surface -------------------------------------------------------- */

.lunroo-glass {
  background-image: linear-gradient(to bottom right, var(--lunroo-glass-from), var(--lunroo-glass-to));
  backdrop-filter: blur(40px);
  border: 1px solid var(--lunroo-glass-border);
  border-radius: var(--lunroo-radius);
  box-shadow: var(--lunroo-shadow);
}

/* --- index ---------------------------------------------------------------- */

.lunroo-index__header { text-align: center; margin-bottom: 4rem; }

.lunroo-index__title {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--lunroo-text-strong);
  margin: 0 0 1.5rem;
  letter-spacing: -0.025em;
  line-height: 1.1;
}

.lunroo-index__description {
  margin: 0 auto;
  max-width: 42rem;
  color: var(--lunroo-lede);
  font-size: 1.25rem;
  line-height: 1.6;
}

.lunroo-grid { display: grid; gap: 1.75rem; grid-template-columns: 1fr; }

@media (min-width: 640px) { .lunroo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .lunroo-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.lunroo-card { min-width: 0; overflow: hidden; transition: transform 0.4s, box-shadow 0.4s, border-color 0.4s; }
.lunroo-card:hover { transform: scale(1.02); box-shadow: var(--lunroo-shadow-hover); border-color: var(--lunroo-border-hover); }
.lunroo-card__link { display: block; color: inherit; height: 100%; }
.lunroo-card__link:hover { color: inherit; }
.lunroo-card__cover { display: block; width: 100%; height: 10rem; object-fit: cover; border-radius: 0; }
.lunroo-card__body { padding: 1.5rem; }
.lunroo-card__title { font-size: 1.125rem; font-weight: 600; color: var(--lunroo-text-strong); margin: 0 0 0.75rem; line-height: 1.4; transition: color 0.3s; }
.lunroo-card__link:hover .lunroo-card__title { color: var(--lunroo-accent); }
.lunroo-card__description { margin: 0; color: var(--lunroo-text-muted); font-size: 0.875rem; line-height: 1.65; }
.lunroo-card__meta { margin: 0 0 0.75rem; color: var(--lunroo-text-muted); font-size: 0.875rem; display: flex; gap: 0.625rem; flex-wrap: wrap; align-items: center; }

/* Featured (most recent) post gets the wide treatment. */
.lunroo-featured { display: block; margin-bottom: 3rem; border-radius: 24px; overflow: hidden; transition: transform 0.4s, box-shadow 0.4s, border-color 0.4s; }
.lunroo-featured:hover { box-shadow: var(--lunroo-shadow-featured); border-color: var(--lunroo-border-hover); }
.lunroo-featured__inner { display: flex; flex-direction: column; }
.lunroo-featured__media { width: 100%; height: 16rem; }
.lunroo-featured__media img { width: 100%; height: 100%; object-fit: cover; border-radius: 0; }
.lunroo-featured__body { flex: 1; padding: 2rem; display: flex; flex-direction: column; justify-content: center; }
.lunroo-featured__title { font-size: 1.75rem; font-weight: 700; color: var(--lunroo-text-strong); margin: 0 0 1rem; line-height: 1.2; letter-spacing: -0.02em; }
.lunroo-featured__description { margin: 0 0 1.5rem; color: var(--lunroo-text-muted); font-size: 1rem; line-height: 1.65; }
.lunroo-featured__more { color: var(--lunroo-accent); font-weight: 600; font-size: 0.9375rem; }

@media (min-width: 1024px) {
  .lunroo-featured__inner { flex-direction: row; }
  .lunroo-featured__media { width: 60%; height: auto; min-height: 22rem; }
  .lunroo-featured__body { padding: 2.5rem; }
}

.lunroo-badge {
  display: inline-block;
  width: fit-content;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--lunroo-accent);
  background: var(--lunroo-badge-bg);
  border-radius: 9999px;
  padding: 0.25rem 0.75rem;
  margin-bottom: 1rem;
}

.lunroo-empty { color: var(--lunroo-text-muted); text-align: center; padding: 3rem 0; }

/* Centred, numbered pagination mirroring the marketing site's control. */
.lunroo-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 3rem;
}

.lunroo-pagination__nav,
.lunroo-pagination__page {
  border: 1px solid var(--lunroo-hairline);
  background: var(--lunroo-pagination-bg);
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--lunroo-text-muted);
  text-decoration: none;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.lunroo-pagination__nav {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
}

.lunroo-pagination__pages { display: flex; align-items: center; gap: 0.25rem; }

.lunroo-pagination__page {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 2.5rem;
  width: 2.5rem;
}

.lunroo-pagination__nav:hover,
.lunroo-pagination__page:hover {
  background: var(--lunroo-pagination-bg-hover);
  color: var(--lunroo-text-strong);
}

/* The current page inverts, the way the reference control does. */
.lunroo-pagination__page--current,
.lunroo-pagination__page--current:hover {
  background: var(--lunroo-invert-bg);
  border-color: var(--lunroo-invert-bg);
  color: var(--lunroo-invert-fg);
}

.lunroo-pagination__chevron { height: 1rem; width: 1rem; flex: none; }

.lunroo-pagination__gap {
  color: var(--lunroo-text-muted);
  padding: 0 0.125rem;
  font-size: 0.875rem;
}

@media (max-width: 480px) {
  /* Numbers alone stay usable when the prev/next labels would wrap badly. */
  .lunroo-pagination__nav { padding: 0.5rem 0.75rem; }
}

/* --- banner --------------------------------------------------------------- */

.lunroo-banner {
  background-image: linear-gradient(to bottom right, var(--lunroo-glass-strong-from), var(--lunroo-glass-strong-to));
  border: 1px solid var(--lunroo-glass-strong-border);
  backdrop-filter: blur(40px);
  border-radius: 24px;
  padding: 2rem;
  margin-bottom: 3rem;
  text-align: center;
}

.lunroo-banner__title { margin: 0 0 0.75rem; font-size: 1.375rem; font-weight: 700; color: var(--lunroo-text-strong); }
.lunroo-banner__text { margin: 0 0 1.5rem; color: var(--lunroo-text-muted); }

.lunroo-banner__button {
  display: inline-block;
  background: var(--brand-button, var(--lunroo-accent-soft));
  color: #fff;
  border-radius: 10px;
  padding: 0.625rem 1.25rem;
  font-weight: 600;
}

.lunroo-banner__button:hover { color: #fff; opacity: 0.92; }

/* --- post ----------------------------------------------------------------- */

.lunroo-back { display: inline-block; color: var(--lunroo-accent); font-size: 0.875rem; margin-bottom: 2rem; }

.lunroo-post__header { margin-bottom: 3rem; }

.lunroo-post__title {
  font-size: 2.25rem;
  line-height: 1.11;
  font-weight: 700;
  color: var(--lunroo-text-strong);
  /* Tighter than before: the byline now sits directly beneath the title
     rather than after an excerpt, so they read as one block. */
  margin: 0 0 1rem;
  letter-spacing: -0.025em;
}

.lunroo-post__meta {
  margin: 0;
  color: var(--lunroo-text-muted);
  font-size: 0.875rem;
  display: flex;
  gap: 0.375rem 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.lunroo-post__author { color: var(--lunroo-accent); text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--lunroo-underline-soft); }

.lunroo-author { display: block; margin-top: 3rem; padding: 1.5rem; }

.lunroo-author__kicker {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--lunroo-accent);
  margin: 0 0 1rem;
}

.lunroo-author__row { display: flex; align-items: flex-start; gap: 1rem; }
.lunroo-author__body { flex: 1 1 0%; min-width: 0; }

.lunroo-author__avatar {
  width: 4rem;
  height: 4rem;
  border-radius: 9999px;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 0 0 2px var(--lunroo-avatar-ring);
}

/* Initial in place of a portrait, so the row keeps its shape either way. */
.lunroo-author__avatar--initial {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--lunroo-text-strong);
  background-image: linear-gradient(to bottom right, var(--lunroo-avatar-from), var(--lunroo-avatar-to));
}

/* Name and role share a baseline row rather than stacking. */
.lunroo-author__identity {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.25rem 0.75rem;
  margin: 0;
}

.lunroo-author__name { font-weight: 700; font-size: 1.125rem; color: var(--lunroo-text-strong); }
.lunroo-author__name a { color: inherit; }
.lunroo-author__name a:hover { color: var(--lunroo-accent); }
.lunroo-author__role { font-size: 0.875rem; color: var(--lunroo-text-muted); }

.lunroo-author__bio { margin: 0.5rem 0 0; color: var(--lunroo-lede); font-size: 0.875rem; line-height: 1.65; }
.lunroo-author__more { color: var(--lunroo-accent); text-decoration: underline; text-underline-offset: 2px; text-decoration-color: var(--lunroo-underline-softer); }

.lunroo-author__social { margin: 0.75rem 0 0; display: flex; gap: 1rem; flex-wrap: wrap; font-size: 0.875rem; font-weight: 500; }

/* On the author page the header is centred text, but a flex row ignores
   text-align and pins itself to the left edge. */
.lunroo-author__social--centered { justify-content: center; margin: 0.875rem 0 1.25rem; gap: 1.25rem; }

/* The author page header portrait, larger and centred above the name. */
.lunroo-author__avatar--large { width: 6rem; height: 6rem; margin: 0 auto 1rem; font-size: 2.25rem; }

@media (min-width: 640px) {
  .lunroo-author__row { gap: 1.25rem; }
  .lunroo-author__avatar { width: 5rem; height: 5rem; }
  .lunroo-author__avatar--initial { font-size: 1.875rem; }
  .lunroo-author__avatar--large { width: 6rem; height: 6rem; font-size: 2.25rem; }
  .lunroo-author__name { font-size: 1.25rem; }
}

/* Wider than the article column so three cards fit without cramping. */
.lunroo-related {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 64rem;
  margin: 5rem auto 0;
  padding: 0 1.5rem;
}

.lunroo-related__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--lunroo-text-strong);
  margin: 0 0 2rem;
}

.lunroo-related__grid { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }

@media (min-width: 768px) {
  .lunroo-related__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.lunroo-rcard {
  display: block;
  color: inherit;
  overflow: hidden;
  height: 100%;
  transition: transform 0.5s, box-shadow 0.5s, border-color 0.5s;
}

.lunroo-rcard:hover {
  color: inherit;
  transform: scale(1.02);
  box-shadow: var(--lunroo-shadow-hover);
  border-color: var(--lunroo-border-hover);
}

/* Fixed 16/9 box: titles of different lengths still leave the images aligned. */
.lunroo-rcard__media { aspect-ratio: 16 / 9; overflow: hidden; }

/* Stands in for a missing cover so every card keeps the same proportions. */
.lunroo-rcard__media--blank {
  background-image:
    radial-gradient(circle at 25% 20%, var(--lunroo-rcard-blank-spot), transparent 55%),
    linear-gradient(to bottom right, var(--lunroo-rcard-blank-from), var(--lunroo-rcard-blank-to));
}
.lunroo-rcard__media img { width: 100%; height: 100%; object-fit: cover; border-radius: 0; display: block; transition: transform 0.5s; }
.lunroo-rcard:hover .lunroo-rcard__media img { transform: scale(1.05); }

.lunroo-rcard__body { padding: 1.25rem; }
.lunroo-rcard__meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.5rem;
  color: var(--lunroo-text-muted);
  font-size: 0.75rem;
}

.lunroo-rcard__title {
  margin: 0;
  font-size: 1rem;
  line-height: 1.5rem;
  font-weight: 600;
  color: var(--lunroo-text-strong);
  transition: color 0.3s;
  /* Clamp to two lines so cards stay the same height. */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.lunroo-rcard:hover .lunroo-rcard__title { color: var(--lunroo-accent); }

.lunroo-notfound { padding: 5rem 1.5rem; text-align: center; }
.lunroo-notfound__title { font-size: 2rem; color: var(--lunroo-text-strong); margin: 0 0 0.75rem; }
.lunroo-notfound__text { color: var(--lunroo-text-muted); margin: 0 0 2rem; }

/* --- prose ---------------------------------------------------------------- */
/*
 * Reproduces Tailwind `prose prose-invert` as the reference renders it, plus
 * the TipTap-specific classes the Lunroo editor emits into post bodies.
 */

.lunroo-prose { font-size: 1rem; line-height: 1.625; color: var(--lunroo-text); }

.lunroo-prose h2 {
  font-size: 1.5rem;
  line-height: 1.333;
  font-weight: 700;
  color: var(--lunroo-text-strong);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  scroll-margin-top: 2rem;
}

.lunroo-prose h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--lunroo-text-strong);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  scroll-margin-top: 2rem;
}

.lunroo-prose h4 { font-size: 1.125rem; font-weight: 600; color: var(--lunroo-text-strong); margin-top: 1.5rem; margin-bottom: 0.5rem; }
.lunroo-prose h5 { font-size: 1rem; font-weight: 600; color: var(--lunroo-text-strong); margin-top: 1.25rem; margin-bottom: 0.5rem; }
.lunroo-prose h6 { font-size: 0.875rem; font-weight: 600; color: var(--lunroo-text-strong); margin-top: 1rem; margin-bottom: 0.375rem; }

.lunroo-prose p { margin-top: 0; margin-bottom: 1rem; color: var(--lunroo-text); line-height: 1.625; }

.lunroo-prose strong { color: var(--lunroo-text-strong); font-weight: 600; }

.lunroo-prose a,
.lunroo-prose .tiptap-link { color: var(--lunroo-accent); text-decoration: underline; text-underline-offset: 3px; }
.lunroo-prose a:hover,
.lunroo-prose .tiptap-link:hover { color: var(--lunroo-text-strong); }

.lunroo-prose ul, .lunroo-prose ol { margin: 1rem 0; padding-left: 1.5rem; }
.lunroo-prose li { margin: 0.375rem 0; color: var(--lunroo-text); }
.lunroo-prose li > p { margin: 0.25rem 0; }

/* The editor's bullet list uses a custom em-dash marker instead of a disc. */
.lunroo-prose .tiptap-bullet-list { list-style-type: none; padding-left: 0; }
.lunroo-prose .tiptap-bullet-list li { position: relative; padding-left: 1.5em; }
.lunroo-prose .tiptap-bullet-list li::before {
  content: "—";
  color: var(--lunroo-bullet-marker);
  position: absolute;
  left: 0;
  top: 0;
}

.lunroo-prose .tiptap-order-list { padding-left: 1.4em; }

.lunroo-prose blockquote,
.lunroo-prose .tiptap-blockquote {
  margin: 1.5rem 0;
  padding: 0.25rem 0 0.25rem 1.25rem;
  border-left: 3px solid var(--lunroo-accent);
  color: var(--lunroo-text-muted);
}

/* Inline code renders as a soft accent-coloured pill, matching the reference. */
.lunroo-prose code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--lunroo-accent);
  background: var(--lunroo-code-bg);
  border-radius: 4px;
  padding: 2px 6px;
}

.lunroo-prose pre {
  background: var(--lunroo-pre-bg);
  border: 1px solid var(--lunroo-pre-border);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  overflow-x: auto;
  margin: 1.5rem 0;
}

.lunroo-prose pre code {
  display: block;
  white-space: pre-wrap;
  word-wrap: break-word;
  background: transparent;
  color: var(--lunroo-pre-text);
  font-weight: 400;
  padding: 0;
  border-radius: 0;
}

.lunroo-prose hr { border: 0; border-top: 1px solid var(--lunroo-rule); margin: 2.5rem 0; }

.lunroo-prose mark { background: var(--lunroo-mark-bg); color: var(--lunroo-text-strong); padding: 0.1em 0.2em; border-radius: 2px; }

.lunroo-prose figure { margin: 2rem 0; }
.lunroo-prose figcaption { font-size: 0.875rem; color: var(--lunroo-text-muted); margin-top: 0.625rem; text-align: center; }

.lunroo-prose iframe { width: 100%; aspect-ratio: 16 / 9; border: 0; border-radius: 10px; margin: 2rem 0; }

/*
 * The TipTap Image extension bakes the literal Tailwind class string
 * "pt-4 pb-6 rounded-lg" into every editor image. Those utilities do not exist
 * here, so the spacing must be reproduced as real CSS or in-body images lose it.
 */
.lunroo-prose img { display: block; border-radius: 10px; margin: 1.5rem auto; }
.lunroo-prose .pt-4 { padding-top: 1rem; }
.lunroo-prose .pb-6 { padding-bottom: 1.5rem; }
.lunroo-prose .rounded-lg { border-radius: 0.5rem; }

/* The wrapper scrolls; the table itself stays a real table so its border box
   tracks the columns. Injected by Publish::ContentProcessor#wrap_tables. */
.lunroo-table-wrap {
  overflow-x: auto;
  margin: 1.5rem 0;
  border: 1px solid var(--lunroo-table-border);
  border-radius: 10px;
}

.lunroo-prose table,
.lunroo-prose .tiptap-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0;
  font-size: 1rem;
}

.lunroo-prose table th,
.lunroo-prose table td {
  border: 1px solid var(--lunroo-table-border);
  padding: 0.75rem 1rem;
  vertical-align: top;
  line-height: 1.5;
}

/* Outer edges come from the wrapper, so drop the doubled border. */
.lunroo-prose table tr > *:first-child { border-left: 0; }
.lunroo-prose table tr > *:last-child { border-right: 0; }
.lunroo-prose table tr:first-child > * { border-top: 0; }
.lunroo-prose table tr:last-child > * { border-bottom: 0; }

.lunroo-prose table th { color: var(--lunroo-text-strong); font-weight: 600; text-align: left; background: var(--lunroo-table-head-bg); }
.lunroo-prose table td { color: var(--lunroo-text); }

/* --- responsive ----------------------------------------------------------- */

@media (min-width: 1024px) {
  .lunroo-container { padding: 0 2rem; }
  .lunroo-index__title { font-size: 3rem; }
  .lunroo-post__title { font-size: 2.25rem; }
}

@media (max-width: 640px) {
  .lunroo-post__title { font-size: 1.75rem; }
  .lunroo-index__title { font-size: 1.875rem; }
  .lunroo-index__description { font-size: 1.0625rem; }
  .lunroo-main { padding: 2.5rem 0 3rem; }
  .lunroo-author { flex-direction: column; gap: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}