/* AIStoryHub Ghost theme
   Ported from the main app's design system (app/globals.css, APPROVED_COLORS.md).
   Quiet paper, wine ink, rose accent. Do not add colors outside this palette. */

:root {
  --background: #FEFEFE;        /* paper */
  --foreground: #311a22;        /* wine ink */
  --accent: #db304a;            /* rose */
  --accent-hover: #bc2940;
  --accent-foreground: #fefefe;
  --accent-soft: #fae9ec;
  --surface: #f7f6f6;
  --surface-hover: #eeecec;
  --border: #e5e3e4;
  --border-subtle: #ece9ea;
  --muted: #7f7176;
  --muted-foreground: #7f7176;
  --sidebar-bg: #311a22;
  --sidebar-fg: #fefefe;
  --sidebar-muted: #b6aeb1;
  --ash-amber: #b04728;
  --shadow: 0 4px 16px rgba(49, 26, 34, 0.08);
  --radius-sm: 3px;
  --radius: 5px;
  --radius-lg: 8px;
  --font-display: 'Gabarito', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Lora', Georgia, serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  padding: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Eyebrow labels ---------- */

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-foreground);
  margin: 0 0 0.75rem 0;
}

.eyebrow-accent { color: var(--accent); }

/* ---------- Header ---------- */

.site-header {
  border-bottom: 1px solid var(--border-subtle);
  background: var(--background);
  padding: 20px 0;
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-logo-img { width: 130px; height: auto; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
}

.site-nav a {
  color: var(--foreground);
  opacity: 0.75;
  transition: opacity 0.2s ease;
}

.site-nav a:hover { opacity: 1; }

.site-nav-cta {
  font-weight: 600;
  opacity: 1 !important;
  background: var(--foreground);
  color: var(--background) !important;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
}

.site-nav-cta:hover { background: var(--accent); }

/* ---------- Hero ---------- */

.page-hero {
  padding: 64px 0 40px;
  border-bottom: 1px solid var(--border-subtle);
}

.page-hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3.25rem);
  letter-spacing: -0.02em;
  line-height: 1.08;
  margin: 0;
  max-width: 720px;
}

/* ---------- Post feed / cards ---------- */

.post-feed-section { padding: 56px 0 80px; }

.post-feed {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 32px;
}

@media (max-width: 900px) {
  .post-feed { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
  .post-feed { grid-template-columns: 1fr; }
}

.post-card { display: flex; flex-direction: column; }

.post-card-image-link {
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 16px;
  border: 1px solid var(--border-subtle);
}

.post-card-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.post-card-tag { margin-bottom: 0.5rem; }

.post-card-title-link { color: var(--foreground); }

.post-card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  line-height: 1.25;
  margin: 0 0 8px 0;
  transition: color 0.2s ease;
}

.post-card-title-link:hover .post-card-title { color: var(--accent); }

.post-card-excerpt {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--muted);
  margin: 0 0 12px 0;
}

.post-card-meta {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted-foreground);
  margin: 0;
}

/* ---------- Pagination ---------- */

.pagination {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 56px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.pagination a, .pagination span {
  padding: 8px 16px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--foreground);
}

.pagination a:hover { border-color: var(--foreground); }

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

.post-full-header {
  padding: 64px 0 32px;
  max-width: 760px;
}

.post-full-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: -0.02em;
  line-height: 1.08;
  margin: 0 0 16px 0;
}

.post-full-excerpt {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  line-height: 1.55;
  color: var(--muted);
  margin: 0 0 20px 0;
}

.post-full-byline {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted-foreground);
  margin: 0;
}

.post-full-image {
  margin: 0 auto 40px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

.post-full-content {
  max-width: 720px;
  margin: 0 auto;
  padding-bottom: 64px;
  font-family: var(--font-serif);
  font-size: 1.1875rem;
  line-height: 1.75;
  color: var(--foreground);
}

.post-full-content h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.75rem;
  letter-spacing: -0.01em;
  margin: 2.25em 0 0.6em;
}

.post-full-content h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.375rem;
  margin: 2em 0 0.6em;
}

/* Koenig editor breakout widths — required by Ghost's image/card width picker */
.post-full-content .kg-width-wide {
  width: 100%;
  max-width: 1040px;
  margin-left: 50%;
  transform: translateX(-50%);
}

.post-full-content .kg-width-full {
  width: 100vw;
  max-width: 100vw;
  margin-left: 50%;
  transform: translateX(-50%);
}

.post-full-content .kg-width-full img { border-radius: 0; }

.post-full-content p { margin: 0 0 1.4em 0; }

.post-full-content a {
  color: var(--foreground);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.post-full-content a:hover { color: var(--accent); }

.post-full-content blockquote {
  margin: 1.8em 0;
  padding-left: 1.25em;
  border-left: 3px solid var(--accent);
  font-style: italic;
  color: var(--muted);
}

.post-full-content img {
  border-radius: var(--radius);
  margin: 1.8em 0;
}

.post-full-content code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--surface);
  padding: 0.15em 0.4em;
  border-radius: 3px;
}

.post-full-content pre {
  background: var(--sidebar-bg);
  color: var(--sidebar-fg);
  padding: 20px;
  border-radius: var(--radius);
  overflow-x: auto;
}

.post-full-content pre code { background: none; padding: 0; }

.post-full-content ul,
.post-full-content ol { padding-left: 1.4em; margin: 0 0 1.4em 0; }

.post-full-footer {
  padding: 40px 0 72px;
  border-top: 1px solid var(--border-subtle);
}

/* ---------- Pages (static) ---------- */

.page-full .post-full-header { padding-top: 64px; }

/* ---------- Subscribe form ---------- */

.subscribe-box {
  border: 1px solid var(--border-subtle);
  background: var(--surface);
  border-radius: var(--radius);
  padding: 32px;
  max-width: 480px;
}

.subscribe-box h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.375rem;
  margin: 0 0 8px 0;
}

.subscribe-copy {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--muted);
  margin: 0 0 20px 0;
}

.subscribe-form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.subscribe-form input[type="email"] {
  flex: 1;
  min-width: 200px;
  padding: 11px 14px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  background: var(--background);
  color: var(--foreground);
}

.subscribe-form input[type="email"]:focus {
  outline: none;
  border-color: var(--foreground);
}

.subscribe-form button {
  padding: 11px 20px;
  border-radius: var(--radius-sm);
  border: none;
  background: var(--foreground);
  color: var(--background);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.subscribe-form button:hover { opacity: 0.8; }

.subscribe-message { font-size: 0.875rem; margin-top: 12px; display: none; }
.subscribe-message.success { color: var(--accent); }
.subscribe-message.error { color: var(--accent); }
[data-members-form].success ~ .subscribe-message.success,
[data-members-form].error ~ .subscribe-message.error { display: block; }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--sidebar-bg);
  color: var(--sidebar-fg);
  margin-top: 40px;
}

.site-footer-top {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 40px;
  padding: 64px 0 48px;
  border-bottom: 1px solid rgba(182, 174, 177, 0.25);
}

@media (max-width: 800px) {
  .site-footer-top { grid-template-columns: 1fr; }
}

.site-footer-logo { width: 150px; height: auto; }

.site-footer-tagline {
  font-family: var(--font-display);
  font-size: 1.125rem;
  color: rgba(254, 254, 254, 0.8);
  margin: 20px 0 0 0;
}

.site-footer-tagline em { color: var(--accent); font-style: italic; }

.site-footer .subscribe-box {
  background: rgba(254, 254, 254, 0.04);
  border-color: rgba(182, 174, 177, 0.25);
}

.site-footer .subscribe-box h3,
.site-footer .subscribe-copy { color: var(--sidebar-fg); }
.site-footer .subscribe-copy { color: var(--sidebar-muted); }
.site-footer .subscribe-form input[type="email"] {
  background: rgba(254, 254, 254, 0.06);
  border-color: rgba(182, 174, 177, 0.25);
  color: var(--sidebar-fg);
}
.site-footer .subscribe-form button {
  background: var(--accent);
  color: var(--accent-foreground);
}

.site-footer-nav h2 {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--sidebar-muted);
  margin: 0 0 20px 0;
}

.site-footer-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.site-footer-nav a {
  color: rgba(254, 254, 254, 0.75);
  font-size: 0.9375rem;
  transition: color 0.2s ease;
}

.site-footer-nav a:hover { color: var(--accent); }

.site-footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 28px 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--sidebar-muted);
  flex-wrap: wrap;
}

.site-footer-bottom a { color: var(--sidebar-muted); }
.site-footer-bottom a:hover { color: var(--accent); }

/* ---------- Error page ---------- */

.error-content {
  padding: 96px 0;
  text-align: center;
}

.error-code {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 800;
  margin: 0 0 12px 0;
  color: var(--accent);
}

.error-message {
  font-family: var(--font-sans);
  font-size: 1.125rem;
  color: var(--muted);
  margin: 0 0 24px 0;
}

.error-home-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 20px;
}

.error-home-link:hover { border-color: var(--foreground); }