/**
 * SSR Styles
 * Mirror the React layout (src/pages/*.module.css, Header.module.css) so the
 * createRoot swap causes minimal layout shift. Uses the same CSS custom
 * properties as the React app for light/dark mode compatibility.
 */

/* Header placeholder: matches React Header (1rem padding + 40px logo) */
.ssr-header-spacer {
  height: 72px;
  background: var(--bg-primary, #ffffff);
  border-bottom: 1px solid var(--border-color, #e5e7eb);
}

/* Single post: mirrors Post.module.css (.container / .article / .header) */
.ssr-single {
  max-width: 720px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.ssr-post-header {
  margin-bottom: 4rem;
  text-align: center;
}

.ssr-back-link {
  display: inline-block;
  color: var(--text-secondary, #6b7280);
  text-decoration: none;
  font-size: 0.9375rem;
  margin-bottom: 2rem;
}

.ssr-post-date {
  display: block;
  font-size: 0.875rem;
  color: var(--text-tertiary, #9ca3af);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

.ssr-post-title {
  font-size: 3rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0 0 1.5rem;
  color: var(--text-primary, #111827);
}

.ssr-post-meta {
  font-size: 1rem;
  color: var(--text-secondary, #6b7280);
}

.ssr-post-meta .author {
  font-style: italic;
}

.ssr-post-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
  justify-content: center;
}

.ssr-post-cats a {
  display: inline-flex;
  align-items: center;
  font-size: 0.8125rem;
  color: var(--accent, #2563eb);
  background: rgba(59, 130, 246, 0.1);
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  font-weight: 500;
  text-decoration: none;
}

/* Post content typography */
.ssr-post-content {
  margin-bottom: 4rem;
  line-height: 1.7;
  color: var(--text-primary, #111827);
}

.ssr-post-content h2 {
  font-size: 1.75rem;
  margin: 2rem 0 1rem;
  line-height: 1.18;
  font-weight: 600;
  color: var(--text-primary, #111827);
  letter-spacing: -0.01em;
}

.ssr-post-content h3 {
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
  margin: 1.5rem 0 0.75rem;
  color: var(--text-primary, #111827);
}

.ssr-post-content p {
  margin-bottom: 1rem;
}

.ssr-post-content img {
  max-width: 100%;
  height: auto;
}

.ssr-post-content a {
  color: var(--accent, #2563eb);
}

.ssr-post-content code {
  background: var(--bg-secondary, #f9fafb);
  padding: 0.2rem 0.4rem;
  border-radius: 3px;
  font-size: 0.9em;
}

.ssr-post-content pre {
  background: var(--bg-secondary, #f9fafb);
  padding: 1rem;
  border-radius: 5px;
  overflow-x: auto;
  margin-bottom: 1rem;
}

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

.ssr-post-content blockquote {
  border-left: 4px solid var(--border-color, #e5e7eb);
  margin: 1.5rem 0;
  padding-left: 1rem;
  color: var(--text-secondary, #6b7280);
}

/* Home page: mirrors Home.module.css */
.ssr-home {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.ssr-home-title-section {
  margin-bottom: 2rem;
}

.ssr-home-title {
  font-size: 2.5rem;
  font-weight: 400;
  font-family: var(--font-serif, 'Crimson Pro', Georgia, serif);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0 0 1rem;
  color: var(--text-primary, #111827);
}

.ssr-home-about {
  max-width: 80ch;
  margin: 0 auto;
}

.ssr-home-about-content {
  font-family: var(--font-serif, 'Crimson Pro', Georgia, serif);
  font-size: 1.25rem;
  line-height: 1.8;
  color: var(--text-primary, #111827);
}

.ssr-home-about-content h2 {
  font-size: 2.5rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0 0 1rem;
  color: var(--text-primary, #111827);
}

.ssr-home-about-content h3 {
  font-size: 1.75rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.3;
  margin: 1.5rem 0 0.75rem;
  color: var(--text-primary, #111827);
}

.ssr-home-about-content img {
  max-width: 100%;
  height: auto;
}

/* Posts index: mirrors Blog.module.css (.container 1400px) */
.ssr-blog {
  max-width: 1400px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.ssr-blog-header h1 {
  font-size: 2.5rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
  color: var(--text-primary, #111827);
}

.ssr-blog-header p {
  color: var(--text-secondary, #6b7280);
  margin: 0 0 3rem;
}

.ssr-blog-posts article {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-color, #e5e7eb);
}

.ssr-blog-posts h2 {
  font-size: 1.5rem;
  margin: 0 0 0.25rem;
}

.ssr-blog-posts h2 a {
  color: var(--text-primary, #111827);
  text-decoration: none;
}

.ssr-blog-posts time {
  font-size: 0.875rem;
  color: var(--text-tertiary, #9ca3af);
}

/* Category / search pages */
.ssr-category,
.ssr-search {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.ssr-category h1,
.ssr-search h1 {
  font-size: 2.5rem;
  color: var(--text-primary, #111827);
}

.ssr-category h2 a,
.ssr-search h2 a {
  color: var(--text-primary, #111827);
  text-decoration: none;
}

.ssr-category article,
.ssr-search article {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-color, #e5e7eb);
}

/* Responsive: mirrors React media queries */
@media (max-width: 768px) {
  .ssr-post-title {
    font-size: 2.25rem;
  }

  .ssr-post-content h2 {
    font-size: 1.5rem;
    margin: 1.5rem 0 0.9rem;
  }
}