/*
Theme Name: KaktusMag
Theme URI: https://kaktuslab.cz/
Author: Kaktus
Description: Jednoduchá magazínová šablona pro články (výpis, detail, 404) s podporou Customizeru.
Version: 1.1.3
Requires PHP: 8.1
Text Domain: kaktusmag
*/

:root {
  --km-primary: #2f7d32;
  --km-text: #1f2328;
  --km-muted: #6b7280;
  --km-bg: #f7f8fa;
  --km-surface: #ffffff;
  --km-border: #e5e7eb;
  --km-container: 1100px;
  --km-heading-font: 'Merriweather', Georgia, serif;
  --km-body-font: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--km-body-font);
  color: var(--km-text);
  background: var(--km-bg);
  line-height: 1.65;
}

a { color: var(--km-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.km-container {
  width: min(100% - 2rem, var(--km-container));
  margin-inline: auto;
}

.site-header {
  background: var(--km-surface);
  border-bottom: 1px solid var(--km-border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.site-branding {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 0;
}
.site-title {
  margin: 0;
  font-family: var(--km-heading-font);
  font-size: 1.35rem;
}
.site-title a { color: var(--km-text); }

.main-nav ul {
  list-style: none;
  margin: 0;
  padding: 0 0 1rem 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.main-nav a { font-weight: 600; }

.site-main { padding: 2rem 0; }

.section-title {
  margin: 0 0 1rem;
  font-family: var(--km-heading-font);
  font-size: 1.6rem;
}

.post-card {
  background: var(--km-surface);
  border: 1px solid var(--km-border);
  border-radius: 14px;
  padding: 1.25rem;
  margin-bottom: 1rem;
}

.entry-title,
.entry-title a {
  margin: 0 0 0.35rem;
  color: var(--km-text);
  font-family: var(--km-heading-font);
}

.entry-meta {
  color: var(--km-muted);
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.single .post-card {
  padding: 1.5rem;
}
.single .entry-title {
  font-size: clamp(1.7rem, 2.2vw, 2.4rem);
}

.pagination {
  margin-top: 1rem;
  display: flex;
  gap: 0.6rem;
}

.site-footer {
  margin-top: 2rem;
  border-top: 1px solid var(--km-border);
  background: var(--km-surface);
  color: var(--km-muted);
}
.site-footer .km-container { padding: 1.2rem 0; }

.not-found {
  text-align: center;
  padding: 4rem 1rem;
}
.not-found h1 {
  margin-bottom: 0.5rem;
  font-family: var(--km-heading-font);
  font-size: clamp(2rem, 5vw, 3rem);
}

@media (max-width: 768px) {
  .main-nav ul { gap: .75rem; }
}

/* Magazine grid */
.mag-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.mag-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.mag-thumb {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 10px;
  overflow: hidden;
  background: #eef1f4;
  margin-bottom: 0.8rem;
}

.mag-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.mag-thumb-placeholder {
  height: 100%;
  display: grid;
  place-items: center;
  color: var(--km-muted);
  font-size: .9rem;
}

.mag-card .entry-title {
  font-size: 1.1rem;
  line-height: 1.35;
}

.mag-card .entry-excerpt {
  color: #4b5563;
  font-size: .95rem;
}

@media (max-width: 980px) {
  .mag-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .mag-grid { grid-template-columns: 1fr; }
}

/* Page detail template */
.page-detail {
  max-width: 860px;
  margin: 0 auto;
  background: var(--km-surface);
  border: 1px solid var(--km-border);
  border-radius: 14px;
  padding: 2rem;
}

.page-header {
  margin-bottom: 1rem;
  padding-bottom: .75rem;
  border-bottom: 1px solid var(--km-border);
}

.page-title {
  margin: 0;
  font-family: var(--km-heading-font);
  font-size: clamp(1.8rem, 2.4vw, 2.6rem);
  line-height: 1.2;
}

.page-content {
  font-size: 1.05rem;
}

.page-content > *:first-child { margin-top: 0; }
.page-content > *:last-child { margin-bottom: 0; }

@media (max-width: 640px) {
  .page-detail { padding: 1.25rem; }
}

/* Responsive images in posts */
.single .post-card img,
.entry-content img {
  max-width: 100%;
  height: auto;
  display: block;
}