/* The Caudills — family history blog
   Warm, archival palette: sepia ink on aged paper, serif headings. */

:root {
  --ink: #3a2e23;          /* dark sepia text */
  --ink-soft: #6b5a48;     /* muted brown */
  --paper: #f6f0e6;        /* aged paper */
  --paper-deep: #efe6d6;   /* slightly deeper paper */
  --card: #fffdf9;         /* card background */
  --accent: #8a5a2b;       /* leather brown */
  --accent-dim: #6e4720;
  --rule: rgba(58, 46, 35, 0.14);
  --gold: #b08534;
}

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

body {
  font-family: Georgia, "Iowan Old Style", "Times New Roman", serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.7;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

/* Header */
header {
  background: var(--ink);
  color: var(--paper);
  text-align: center;
  padding: 3.5rem 1.5rem 3rem;
  border-bottom: 4px solid var(--gold);
}

header .container {
  padding-bottom: 0;
}

header h1 {
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  margin-bottom: 0.5rem;
}

header h1 a {
  color: var(--paper);
  text-decoration: none;
}

header p {
  font-style: italic;
  opacity: 0.85;
  font-size: 1.1rem;
}

header .nav-links {
  margin-top: 1.5rem;
}

header .nav-links a {
  color: var(--paper);
  text-decoration: none;
  border: 1px solid var(--gold);
  padding: 0.5rem 1.25rem;
  border-radius: 3px;
  font-size: 0.95rem;
  transition: background 0.2s ease, color 0.2s ease;
}

header .nav-links a:hover {
  background: var(--gold);
  color: var(--ink);
}

/* Post list (homepage) */
main {
  margin-top: 2.5rem;
}

.intro {
  text-align: center;
  color: var(--ink-soft);
  margin-bottom: 2.5rem;
  font-size: 1.05rem;
}

.post-list {
  list-style: none;
}

.post-item {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 1.75rem;
  margin-bottom: 1.5rem;
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

.post-item:hover {
  box-shadow: 0 6px 18px rgba(58, 46, 35, 0.1);
  border-color: var(--gold);
}

.post-item h2 {
  margin-bottom: 0.6rem;
  font-size: 1.4rem;
  line-height: 1.3;
}

.post-item h2 a {
  color: var(--ink);
  text-decoration: none;
}

.post-item h2 a:hover {
  color: var(--accent);
}

.post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
  margin-bottom: 0.9rem;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.post-meta time {
  font-family: "Courier New", monospace;
  letter-spacing: 0.02em;
}

.post-meta .category {
  background: var(--paper-deep);
  color: var(--accent-dim);
  border: 1px solid var(--rule);
  padding: 0.15rem 0.6rem;
  border-radius: 3px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.post-excerpt {
  color: var(--ink-soft);
  margin-bottom: 0.9rem;
}

.read-more {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
}

.read-more:hover {
  color: var(--accent-dim);
}

/* Empty state (no posts yet) */
.empty-state {
  background: var(--card);
  border: 1px dashed var(--rule);
  border-radius: 6px;
  padding: 2.5rem;
  text-align: center;
  color: var(--ink-soft);
}

.empty-state h2 {
  color: var(--ink);
  margin-bottom: 0.75rem;
}

/* Article (single post) */
.back-link {
  display: inline-block;
  margin: 1.5rem 0;
  color: var(--accent);
  text-decoration: none;
  font-size: 0.9rem;
}

.back-link:hover {
  color: var(--accent-dim);
}

article h1 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

article h2 {
  margin: 2rem 0 0.75rem;
  font-size: 1.5rem;
}

article h3 {
  margin: 1.75rem 0 0.6rem;
  font-size: 1.2rem;
}

article p {
  margin-bottom: 1.1rem;
}

article .post-meta {
  margin-bottom: 1.75rem;
}

/* Verified-fact highlight */
.highlight {
  background: var(--paper-deep);
  border-left: 4px solid var(--gold);
  padding: 1rem 1.25rem;
  border-radius: 0 4px 4px 0;
  margin: 1.5rem 0;
}

.highlight h4 {
  margin-bottom: 0.4rem;
  color: var(--accent-dim);
}

/* Unverified / family tradition */
.unverified {
  color: var(--ink-soft);
  border-left: 3px dotted var(--ink-soft);
  padding-left: 1rem;
  font-size: 0.97rem;
}

/* Sources */
.sources {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  font-size: 0.92rem;
}

.sources h3 {
  margin-top: 0;
}

.sources ol {
  padding-left: 1.25rem;
}

.sources li {
  margin-bottom: 0.5rem;
}

/* Edits & corrections */
.edits-box {
  background: #fdf6e9;
  border: 1px solid var(--gold);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
}

.edits-box h4 {
  margin-bottom: 0.4rem;
  color: var(--accent-dim);
}

/* Footer */
footer {
  background: var(--ink);
  color: var(--paper);
  text-align: center;
  padding: 2.5rem 1.5rem;
  margin-top: 3rem;
}

footer a {
  color: var(--gold);
  text-decoration: none;
}

footer a:hover {
  color: var(--paper);
}

footer p {
  margin-bottom: 0.4rem;
  font-size: 0.92rem;
  opacity: 0.9;
}

@media (max-width: 640px) {
  header {
    padding: 2.5rem 1rem 2rem;
  }
  .post-item {
    padding: 1.25rem;
  }
}