/* ============================================================
   The Roving Quill — Global Styles
   ============================================================ */

/* --- Custom Properties --- */
:root {
  --color-accent: #8224e3;
  --color-accent-hover: #e64a19;
  --color-text: #2d2d2d;
  --color-text-muted: #666;
  --color-bg: #fafaf8;
  --color-bg-alt: #f2f0ed;
  --color-border: #e0ddd8;
  --color-link: #8224e3;
  --color-link-hover: #e64a19;
  --color-comment-bg: #f7f5f2;

  --font-body: 'Zilla Slab', Georgia, 'Times New Roman', serif;
  --font-size-base: 1.125rem;
  --line-height-body: 1.75;

  --max-width-content: 720px;
  --max-width-wide: 1100px;
  --spacing-unit: 1rem;
}

/* --- Reset --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

/* --- Accessibility --- */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-accent);
  color: #fff;
  padding: 8px 16px;
  z-index: 1000;
  text-decoration: none;
  font-size: 0.875rem;
  transition: top 0.2s;
}
.skip-link:focus {
  top: 0;
}

*:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* --- Links --- */
a {
  color: var(--color-link);
  text-decoration: none;
}
a:hover, a:focus {
  color: var(--color-link-hover);
  text-decoration: underline;
}

/* --- Header --- */
.site-header {
  background-color: #fff;
  border-bottom: 1px solid var(--color-border);
  padding: 1.25rem clamp(1rem, 5vw, 3rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-title-link {
  text-decoration: none;
  color: var(--color-text);
}
.site-title-link:hover { color: var(--color-accent); text-decoration: none; }

.site-title {
  font-size: clamp(1.25rem, 4vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.site-description {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-style: italic;
  margin-top: 0.15rem;
}

.site-nav .nav-list {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.site-nav a {
  font-size: 0.9375rem;
  color: var(--color-text);
  font-weight: 600;
  text-decoration: none;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.site-nav a:hover,
.site-nav a:focus,
.site-nav a[aria-current="page"] {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
  text-decoration: none;
}

/* --- Main --- */
main {
  flex: 1;
}

/* --- Hero Banner --- */
.site-hero {
  position: relative;
  height: clamp(200px, 40vw, 480px);
  overflow: hidden;
  background-color: var(--color-bg-alt);
}
.site-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.site-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(0,0,0,0.45));
}

/* --- Post List / Homepage --- */
.post-list {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 2.5rem clamp(1rem, 5vw, 3rem);
  display: grid;
  gap: 2rem;
}

.section-heading {
  font-size: 1.5rem;
  font-weight: 700;
  border-bottom: 2px solid var(--color-border);
  padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
}

/* --- Post Card --- */
.post-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 2rem;
}

@media (min-width: 600px) {
  .post-card:has(.post-card-image) {
    grid-template-columns: 220px 1fr;
    align-items: start;
  }
}

.post-card-image-link {
  display: block;
  overflow: hidden;
  border-radius: 4px;
}
.post-card-image {
  width: 100%;
  height: 160px;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.post-card-image-link:hover .post-card-image {
  transform: scale(1.03);
}

.post-card-meta {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 0.4rem;
}

.post-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.5rem;
}
.post-card-title a {
  color: var(--color-text);
}
.post-card-title a:hover { color: var(--color-accent); text-decoration: none; }

.post-card-excerpt {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.post-card-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.category-pill {
  font-size: 0.75rem;
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  padding: 0.15rem 0.6rem;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}
.category-pill:hover {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
  text-decoration: none;
}

/* --- Post Page --- */
.post-hero {
  max-height: 500px;
  overflow: hidden;
}
.post-hero-image {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
}

.post-container {
  max-width: var(--max-width-content);
  margin: 0 auto;
  padding: 2.5rem clamp(1rem, 5vw, 2rem);
}

.post-header {
  margin-bottom: 2rem;
}

.post-meta {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.75rem;
}
.post-meta .post-author::before {
  content: '·';
  margin-right: 0.5rem;
}
.updated-date {
  font-style: italic;
}

.post-title {
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}

.post-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.category-link {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  border-bottom: 1px dotted var(--color-border);
  text-decoration: none;
}
.category-link:hover { color: var(--color-accent); border-bottom-color: var(--color-accent); text-decoration: none; }

/* --- Prose / Article Content --- */
.prose {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-text);
}
.prose p { margin-bottom: 1.35em; }
.prose h2 { font-size: 1.5rem; font-weight: 700; margin: 2em 0 0.75em; }
.prose h3 { font-size: 1.25rem; font-weight: 700; margin: 1.75em 0 0.6em; }
.prose h4 { font-size: 1.1rem; font-weight: 600; margin: 1.5em 0 0.5em; }
.prose ul, .prose ol {
  margin: 1.5em 0;
  padding-left: 1.75em;
}
.prose li {
  margin-bottom: 0.85em;
  line-height: 1.75;
}
.prose li:last-child {
  margin-bottom: 0;
}
.prose li > p {
  margin-bottom: 0.5em;
}
.prose blockquote {
  border-left: 3px solid var(--color-accent);
  margin: 1.75em 0;
  padding: 0.85em 1.5em;
  color: var(--color-text);
  background: var(--color-bg-alt);
  border-radius: 0 6px 6px 0;
}
.prose blockquote p {
  margin-bottom: 1em;
}
.prose blockquote p:last-child {
  margin-bottom: 0;
}
.prose blockquote ul, .prose blockquote ol {
  margin: 0.75em 0;
  padding-left: 1.5em;
}
.prose blockquote li {
  margin-bottom: 0.85em;
}
.prose a { color: var(--color-link); text-decoration: underline; }
.prose a:hover { color: var(--color-link-hover); }
.prose strong { font-weight: 700; }
.prose em { font-style: italic; }
.prose code {
  font-family: 'Courier New', monospace;
  font-size: 0.875em;
  background: var(--color-bg-alt);
  padding: 0.1em 0.35em;
  border-radius: 3px;
}
.prose pre {
  background: #1e1e1e;
  color: #d4d4d4;
  padding: 1.25rem;
  border-radius: 6px;
  overflow-x: auto;
  margin-bottom: 1.35em;
}
.prose pre code { background: none; padding: 0; font-size: 0.875rem; }
.prose hr {
  border: none;
  border-top: 2px solid var(--color-border);
  margin: 2.5em 0;
}
.prose img {
  margin: 1.5em auto;
  border-radius: 4px;
  max-width: 100%;
}
.prose figure {
  margin: 1.5em 0;
  text-align: center;
}
.prose figcaption {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: 0.5em;
  font-style: italic;
}
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.35em;
  font-size: 0.9375rem;
}
.prose th, .prose td {
  border: 1px solid var(--color-border);
  padding: 0.5em 0.75em;
  text-align: left;
}
.prose th { background: var(--color-bg-alt); font-weight: 700; }
.prose .wp-caption,
.prose .wp-block-image {
  margin: 1.5em 0;
  text-align: center;
}
.prose .wp-caption-text,
.prose figcaption {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: 0.4em;
  font-style: italic;
}
/* Gallery */
.prose .gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
  margin: 1.5em 0;
}
.prose .gallery-item img { width: 100%; height: 180px; object-fit: cover; border-radius: 4px; }

/* --- Post Tags --- */
.post-tags {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}
.tags-label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-weight: 600;
}
.tag-link {
  font-size: 0.8125rem;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  text-decoration: none;
  color: var(--color-text-muted);
}
.tag-link:hover { background: var(--color-accent); color: #fff; border-color: var(--color-accent); text-decoration: none; }

/* --- Post Navigation --- */
.post-navigation {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}
.nav-prev { text-align: left; }
.nav-next { text-align: right; grid-column: 2; }
.nav-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}
.post-navigation a {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.3;
}
.post-navigation a:hover { color: var(--color-accent); text-decoration: none; }

/* --- Comments --- */
.comments-section {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 2px solid var(--color-border);
}
.comments-heading {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.comment {
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
}
.comment-reply {
  margin-left: 1.5rem;
  padding-left: 1rem;
  border-left: 3px solid var(--color-bg-alt);
  border-bottom: none;
}
.comment-meta {
  display: flex;
  gap: 0.75rem;
  align-items: baseline;
  margin-bottom: 0.5rem;
}
.comment-author {
  font-weight: 700;
  font-size: 0.9375rem;
}
.comment-date {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}
.comment-body {
  font-size: 0.9375rem;
  line-height: 1.7;
}
.comment-body p { margin-bottom: 0.5em; }
.comment-body a { color: var(--color-link); }
.comment-replies { margin-top: 0.5rem; }

/* --- Archive Pages --- */
.archive-container {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 2.5rem clamp(1rem, 5vw, 3rem);
}
.archive-header {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--color-border);
}
.archive-title {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
}
.archive-subtitle {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-top: 0.3rem;
}
.archive-year-group { margin-bottom: 2.5rem; }
.archive-year {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}
.archive-post-list { list-style: none; }
.archive-post-item {
  display: flex;
  gap: 1rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
  align-items: baseline;
}
.archive-post-date {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  white-space: nowrap;
  min-width: 100px;
}
.archive-post-title a {
  color: var(--color-text);
  font-weight: 500;
}
.archive-post-title a:hover { color: var(--color-accent); text-decoration: none; }

/* --- Category Index --- */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
  margin-top: 1.5rem;
}
.category-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  text-decoration: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--color-text);
  transition: background 0.15s, border-color 0.15s;
}
.category-card:hover {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
  text-decoration: none;
}
.category-card-count {
  font-size: 0.8125rem;
  opacity: 0.7;
}

/* --- Pagination --- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 3rem;
  padding: 1.5rem 0;
}
.pagination-prev,
.pagination-next {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  padding: 0.4rem 1rem;
  border-radius: 4px;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}
.pagination-prev:hover,
.pagination-next:hover {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
  text-decoration: none;
}
.pagination-info {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* --- Footer --- */
.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 1.5rem clamp(1rem, 5vw, 3rem);
  text-align: center;
}
.footer-inner {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}
.footer-inner a { color: var(--color-text-muted); }
.footer-inner a:hover { color: var(--color-accent); }

/* --- 404 --- */
.error-page {
  max-width: 600px;
  margin: 4rem auto;
  padding: 0 2rem;
  text-align: center;
}
.error-code {
  font-size: 6rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.error-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
.error-text { color: var(--color-text-muted); margin-bottom: 2rem; }
.error-links { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block;
  padding: 0.6rem 1.5rem;
  background: var(--color-accent);
  color: #fff;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.15s;
}
.btn:hover { background: var(--color-accent-hover); color: #fff; text-decoration: none; }
.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}
.btn-outline:hover { background: var(--color-accent); color: #fff; }

/* --- About --- */
.about-container {
  max-width: var(--max-width-content);
  margin: 0 auto;
  padding: 3rem clamp(1rem, 5vw, 2rem);
}
.about-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2rem;
}

/* --- Responsive --- */
@media (max-width: 600px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .post-navigation {
    grid-template-columns: 1fr;
  }
  .nav-next { grid-column: 1; text-align: left; }
  .archive-post-item { flex-direction: column; gap: 0.2rem; }
}