/* =========================================================
   The Second Front — WWII history blog
   A restrained "vintage dispatch" theme: parchment backgrounds,
   olive/khaki + deep red accents, condensed display type for
   headlines, a readable serif for body copy.
   ========================================================= */

:root {
  --color-parchment: #f4ecd8;
  --color-parchment-dark: #e9dfc4;
  --color-ink: #241f18;
  --color-ink-soft: #4a4335;
  --color-olive: #4b5320;
  --color-olive-dark: #363c17;
  --color-khaki: #8a8360;
  --color-red: #8c2b23;
  --color-red-dark: #6e211b;
  --color-navy: #1f2a33;
  --color-border: #cabf9d;
  --color-card-bg: #fffdf7;

  --font-display: "Bebas Neue", "Oswald", Impact, sans-serif;
  --font-nav: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Merriweather", Georgia, "Times New Roman", serif;

  --max-width: 1140px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--color-parchment);
  color: var(--color-ink);
  font-family: var(--font-body);
  line-height: 1.65;
}

body {
  background-image:
    radial-gradient(circle at 20% 10%, rgba(0,0,0,0.03), transparent 40%),
    radial-gradient(circle at 80% 60%, rgba(0,0,0,0.025), transparent 45%);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container.narrow { max-width: 520px; }

a { color: var(--color-red-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  letter-spacing: 0.02em;
  color: var(--color-ink);
  line-height: 1.1;
  margin: 0 0 0.5rem;
}

h1 { font-size: 2.8rem; }
h2 { font-size: 1.9rem; }
h3 { font-size: 1.4rem; }

p { margin: 0 0 1rem; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-nav);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-red-dark);
  margin-bottom: 0.4rem;
}

/* ---------- Header ---------- */
.site-header {
  background: var(--color-parchment);
  border-bottom: 4px double var(--color-ink);
}

.masthead-bar {
  height: 6px;
  background: repeating-linear-gradient(
    90deg,
    var(--color-olive), var(--color-olive) 14px,
    var(--color-red) 14px, var(--color-red) 16px
  );
}

.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.5rem;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--color-ink);
}
.brand:hover { text-decoration: none; }

.brand-star {
  font-size: 1.6rem;
  color: var(--color-red-dark);
}

.brand-text { display: flex; flex-direction: column; }

.brand-name {
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 0.05em;
  line-height: 1;
}

.brand-tagline {
  font-family: var(--font-nav);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
}

.main-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.1rem;
  font-family: var(--font-nav);
  font-weight: 500;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.main-nav a { color: var(--color-ink); }
.main-nav a:hover { color: var(--color-red-dark); text-decoration: none; }
.nav-admin { color: var(--color-olive-dark) !important; }

.nav-search input {
  font-family: var(--font-body);
  font-size: 0.85rem;
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--color-border);
  background: var(--color-card-bg);
  border-radius: 2px;
  width: 160px;
}

.page-search {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2rem;
}
.page-search input { flex: 1; width: auto; }

/* ---------- Flash messages ---------- */
.flash-container { margin-top: 1rem; }
.flash {
  padding: 0.7rem 1rem;
  border-left: 4px solid var(--color-olive);
  background: var(--color-card-bg);
  margin-bottom: 0.6rem;
  font-family: var(--font-nav);
  font-size: 0.9rem;
}
.flash-success { border-color: var(--color-olive); }
.flash-danger { border-color: var(--color-red); }
.flash-warning { border-color: #a8792a; }
.flash-info { border-color: var(--color-navy); }

/* ---------- Hero ---------- */
.hero {
  margin: 2rem 0;
  border: 1px solid var(--color-border);
  background: var(--color-card-bg);
}

.hero-link { color: inherit; display: block; }
.hero-link:hover { text-decoration: none; }

.hero-image {
  height: 360px;
  background-size: cover;
  background-position: center;
  border-bottom: 4px double var(--color-ink);
}

.hero-text { padding: 1.6rem 2rem 2rem; }
.hero-text h1 { font-size: 2.6rem; }

.hero-subtitle {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--color-ink-soft);
}

.read-more {
  display: inline-block;
  margin-top: 0.5rem;
  font-family: var(--font-nav);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--color-red-dark);
}

/* ---------- Post grid / cards ---------- */
.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.6rem;
  margin: 2rem 0;
}

.post-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
}

.post-card a { color: inherit; display: flex; flex-direction: column; height: 100%; }
.post-card a:hover { text-decoration: none; }
.post-card h2 { font-size: 1.35rem; }
.post-card:hover h2 { color: var(--color-red-dark); }

.card-image {
  height: 170px;
  background-size: cover;
  background-position: center;
  border-bottom: 1px solid var(--color-border);
}

.card-image-placeholder {
  background: linear-gradient(135deg, var(--color-khaki), var(--color-olive));
}

.card-body { padding: 1.1rem 1.2rem 1.3rem; flex: 1; display: flex; flex-direction: column; }
.card-body p { font-size: 0.92rem; color: var(--color-ink-soft); flex: 1; }

.card-meta {
  font-family: var(--font-nav);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-khaki);
}

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--color-ink-soft);
  padding: 2rem 0;
}

/* ---------- Pagination ---------- */
.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-nav);
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  border-top: 1px solid var(--color-border);
  padding-top: 1rem;
  margin-bottom: 3rem;
}

/* ---------- Post detail ---------- */
.post-detail { max-width: 760px; padding-top: 2rem; padding-bottom: 4rem; }
.post-detail-header { margin-bottom: 1.5rem; }
.post-detail-header h1 { font-size: 3rem; }

.post-meta {
  font-family: var(--font-nav);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-ink-soft);
}

.post-cover { margin: 0 0 2rem; }
.post-cover img { width: 100%; height: auto; display: block; border: 1px solid var(--color-border); }
.post-cover figcaption {
  font-family: var(--font-nav);
  font-size: 0.75rem;
  color: var(--color-ink-soft);
  padding-top: 0.4rem;
  text-align: right;
}

.post-body { font-size: 1.08rem; }
.post-body h2 { margin-top: 2rem; font-size: 1.6rem; }
.post-body h3 { margin-top: 1.6rem; }
.post-body blockquote {
  border-left: 3px solid var(--color-olive);
  margin: 1.5rem 0;
  padding: 0.2rem 1.2rem;
  font-style: italic;
  color: var(--color-ink-soft);
  background: var(--color-parchment-dark);
}
.post-body img { max-width: 100%; height: auto; }
.post-body a { text-decoration: underline; }

.related-posts { margin-top: 3rem; border-top: 1px solid var(--color-border); padding-top: 1.5rem; }

/* ---------- About / generic section ---------- */
.section-header { padding: 2.5rem 0 1rem; }
.about-page .post-body { max-width: 720px; }

.error-page { padding: 4rem 0; text-align: center; }
.error-page h1 { font-size: 2.2rem; }

/* ---------- Forms (login / admin) ---------- */
.admin-form { max-width: 760px; background: var(--color-card-bg); border: 1px solid var(--color-border); padding: 1.6rem; margin-bottom: 3rem; }
.admin-form.inline-form { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 1rem; }
.form-row { margin-bottom: 1rem; display: flex; flex-direction: column; gap: 0.3rem; }
.form-row label { font-family: var(--font-nav); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-ink-soft); }
.form-row input[type=text], .form-row input[type=password], .form-row input[type=file],
.form-row textarea, .form-row select {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--color-border);
  background: #fff;
  border-radius: 2px;
}
.form-row textarea { font-family: "Courier New", monospace; font-size: 0.92rem; }
.checkbox-row { flex-direction: row; align-items: center; gap: 0.5rem; }
.hint { font-family: var(--font-body); font-size: 0.8rem; color: var(--color-khaki); text-transform: none; letter-spacing: 0; }
.form-error { color: var(--color-red); font-size: 0.82rem; }

.button {
  display: inline-block;
  font-family: var(--font-nav);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  background: var(--color-olive);
  color: #fff;
  border: none;
  padding: 0.7rem 1.4rem;
  cursor: pointer;
  border-radius: 2px;
}
.button:hover { background: var(--color-olive-dark); text-decoration: none; color: #fff; }
.button-secondary { background: transparent; color: var(--color-ink); border: 1px solid var(--color-border); }
.button-secondary:hover { background: var(--color-parchment-dark); color: var(--color-ink); }

.link-button {
  background: none; border: none; padding: 0; font-family: var(--font-nav);
  font-size: 0.85rem; text-transform: uppercase; color: var(--color-red-dark);
  cursor: pointer; text-decoration: underline;
}

/* ---------- Admin table ---------- */
.admin-header { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 1rem; }
.admin-actions { display: flex; gap: 0.6rem; }
.admin-table { width: 100%; border-collapse: collapse; margin-bottom: 3rem; background: var(--color-card-bg); }
.admin-table th, .admin-table td { text-align: left; padding: 0.7rem 0.8rem; border-bottom: 1px solid var(--color-border); font-size: 0.92rem; }
.admin-table th { font-family: var(--font-nav); text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.05em; color: var(--color-ink-soft); }
.admin-row-actions { display: flex; gap: 0.8rem; font-family: var(--font-nav); text-transform: uppercase; font-size: 0.78rem; }

.badge { font-family: var(--font-nav); font-size: 0.7rem; text-transform: uppercase; padding: 0.2rem 0.5rem; border-radius: 2px; }
.badge-published { background: #dfead0; color: var(--color-olive-dark); }
.badge-draft { background: #ecdcc9; color: #7a5320; }

/* ---------- Footer ---------- */
.site-footer {
  margin-top: 4rem;
  border-top: 4px double var(--color-ink);
  background: var(--color-navy);
  color: #cfd6db;
}
.footer-inner { padding: 1.6rem 0; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem; font-family: var(--font-nav); font-size: 0.8rem; }
.footer-domain { text-transform: uppercase; letter-spacing: 0.08em; }

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  h1 { font-size: 2.1rem; }
  .hero-text h1 { font-size: 2rem; }
  .hero-image { height: 220px; }
  .post-detail-header h1 { font-size: 2.1rem; }
  .main-nav { font-size: 0.8rem; gap: 0.7rem; }
  .nav-search input { width: 120px; }
}