/*
 * BRAINBOX devblog -- page-specific styles.
 *
 * Load order (see main.rs's `page_shell`): tokens+base+primitives from
 * `@thenerdybox/ui` (vendor.css, vendored verbatim -- see VENDORED.md),
 * then this file. Nothing here redefines a structural token (surfaces,
 * borders, spacing, radius, shell width all stay the org-wide values); it
 * only supplies BRAINBOX's own accent -- the house's amber/gold, from the
 * same palette the game itself renders with (`src/ui.rs`'s `palette`
 * module: intercom amber #d9a648, newsletter gold #e1c36e). `--violet` is
 * deliberately left alone: tokens.css's own comment marks it "the brand"
 * at the *org* level, not a color this one title's page should borrow.
 *
 * No self-hosted fonts: OUTBOX's site.css loads three woff2 files this
 * repo doesn't vendor. `--font-display`/`--font-body`/`--font-mono`'s own
 * fallback stacks (system-ui / ui-monospace) render a coherent page
 * without them -- see tokens.css's "NEXT/FONT TRAP" comment. Self-hosting
 * the brand faces here is a fine follow-up, not a blocker for a first
 * version.
 */

:root {
  --bb-amber: #d9a648;
  --bb-gold: #e1c36e;
}

.skip-link {
  position: absolute;
  top: -3rem;
  left: 1rem;
  z-index: 10;
  padding: 0.6rem 1rem;
  background: var(--surface);
  border: 1px solid var(--bb-amber);
  border-radius: var(--radius-sm);
  color: var(--ink);
  text-decoration: none;
  transition: top 0.15s ease;
}

.skip-link:focus {
  top: 1rem;
}

/* ------------------------------------------------------------------ header */

.site-header {
  border-bottom: 1px solid var(--line-soft);
}

.site-header-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.15rem 0;
  flex-wrap: wrap;
}

.wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--bb-gold);
  text-decoration: none;
}

.site-header nav {
  display: flex;
  gap: 1.5rem;
  margin-left: auto;
  flex-wrap: wrap;
}

.site-header nav a {
  font-size: 0.92rem;
  color: var(--mute);
  text-decoration: none;
  padding-bottom: 0.2rem;
  border-bottom: 2px solid transparent;
}

.site-header nav a:hover {
  color: var(--ink);
  border-bottom-color: var(--bb-amber);
}

/* ------------------------------------------------------------------- prose */

main.prose {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(3rem, 7vw, 5rem);
}

.prose h1 {
  font-size: clamp(1.9rem, 5vw, 3rem);
  max-width: 24ch;
  margin: 0 0 1.4rem;
  color: var(--bb-gold);
}

.prose h2 {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  margin: 2.75rem 0 1rem;
}

.prose h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 2rem 0 0.75rem;
}

.prose p,
.prose ul,
.prose ol,
.prose table {
  max-width: 68ch;
  color: var(--mute);
  font-size: 1.02rem;
}

.prose > h1 + p,
.prose .lede {
  font-size: 1.15rem;
  color: var(--ink);
  max-width: 60ch;
}

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

.prose a {
  color: var(--bb-amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(217, 166, 72, 0.35);
}

.prose a:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.prose ul,
.prose ol {
  padding-left: 1.3rem;
}

.prose li {
  margin: 0.35rem 0;
}

.prose li::marker {
  color: var(--bb-amber);
}

.prose blockquote {
  margin: 1.75rem 0;
  padding: 0.2rem 0 0.2rem 1.3rem;
  border-left: 2px solid var(--bb-amber);
  max-width: 62ch;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.prose blockquote p {
  margin: 0;
  color: inherit;
  font-size: inherit;
  max-width: none;
}

.prose code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0.1em 0.35em;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.94rem;
  display: block;
  overflow-x: auto;
}

.prose th,
.prose td {
  text-align: left;
  padding: 0.65rem 1rem 0.65rem 0;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
}

.prose th {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
  font-weight: 500;
}

.prose hr {
  border: none;
  border-top: 1px solid var(--line-soft);
  margin: 2.5rem 0;
}

/* -------------------------------------------------------------------- media
   Every post's screenshots and the one playtest clip are raw HTML in the
   source markdown (`<figure><img>`, `<video>`), not markdown image syntax
   -- pulldown-cmark passes both through unchanged. Elevation from a border
   and surface layering, matching the rest of this stylesheet -- no
   box-shadow. */

img,
video {
  max-width: 100%;
  height: auto;
  display: block;
}

.prose figure {
  margin: 1.75rem 0;
  max-width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}

.prose figure img,
.prose figure video {
  margin: 0;
}

.prose figcaption {
  padding: 0.85rem 1.1rem;
  border-top: 1px solid var(--line);
  color: var(--mute);
  font-size: 0.85rem;
  line-height: 1.5;
}

.prose > video {
  margin: 1.75rem 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}

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

.crumb {
  margin: 0 0 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.crumb a {
  color: var(--faint);
  border-bottom: none;
}

.crumb a:hover {
  color: var(--bb-amber);
}

.post-meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--faint);
  margin: 0 0 2rem;
}

.post-list {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.post-card {
  display: block;
  padding: 1.5rem 1.75rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.post-card:hover {
  border-color: var(--bb-amber);
  transform: translateY(-2px);
}

.post-card-meta {
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
}

.post-card h2 {
  margin: 0 0 0.5rem;
  font-size: 1.2rem;
  color: var(--ink);
}

.post-card p:last-child {
  margin: 0;
  color: var(--mute);
  font-size: 0.96rem;
  max-width: none;
}

/* ------------------------------------------------------------------ footer */

.site-footer {
  border-top: 1px solid var(--line-soft);
}

.site-footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  padding: 1.5rem 0 2.25rem;
  font-size: 0.86rem;
  color: var(--faint);
}

.site-footer-inner span:last-child {
  margin-left: auto;
}

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

@media (max-width: 480px) {
  .site-header-inner {
    gap: 0.75rem 1rem;
  }

  .site-header nav {
    gap: 1rem 1.1rem;
  }

  .site-footer-inner span:last-child {
    margin-left: 0;
  }
}