@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;700&family=Open+Sans:wght@400;600&display=swap');

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

:root {
  --bg: #060f0a;
  --surface: #0d2018;
  --card-bg: #122a1e;
  --gold: #3da86e;
  --gold-light: #8ecfaa;
  --text: #b5d9c3;
  --border: #1f5535;
  --shadow: rgba(0, 0, 0, 0.6);
  --glow: rgba(61, 168, 110, 0.4);
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'Open Sans', sans-serif;
  min-height: 100vh;
  line-height: 1.6;
}

/* ── Header ── */
header {
  background: var(--surface);
  border-bottom: 2px solid var(--gold);
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.site-logo {
  height: 2.5rem;
  width: auto;
  display: block;
}

.site-title {
  font-family: 'Cinzel', serif;
  color: var(--gold);
  font-size: 1.3rem;
  text-decoration: none;
  white-space: nowrap;
}

.site-title:hover {
  text-decoration: underline;
}

nav.breadcrumb {
  font-size: 0.875rem;
  color: var(--text);
}

nav.breadcrumb a {
  color: var(--gold);
  text-decoration: none;
}

nav.breadcrumb a:hover {
  text-decoration: underline;
}

nav.breadcrumb .sep {
  margin: 0 0.4rem;
  color: var(--border);
}

/* ── Main ── */
main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
}

/* ── Typography ── */
h1 {
  font-family: 'Cinzel', serif;
  color: var(--gold);
  font-size: 2rem;
  margin-bottom: 0.4rem;
}

h2 {
  font-family: 'Cinzel', serif;
  color: var(--gold-light);
  font-size: 1.3rem;
  margin: 2.5rem 0 1rem;
}

h3 {
  font-family: 'Cinzel', serif;
  color: var(--gold);
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}

p {
  margin-bottom: 0.8rem;
}

.subtitle {
  color: var(--text);
  font-size: 1rem;
  margin-bottom: 1.5rem;
}

hr.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2.5rem 0;
}

/* ── Banner ── */
.banner {
  width: 100%;
  max-height: 320px;
  object-fit: cover;
  border-radius: 8px;
  border: 2px solid var(--border);
  margin-bottom: 2rem;
  display: block;
}

/* ── Card grid ── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.2rem;
}

.card-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.card-item img {
  width: 100%;
  border-radius: 6px;
  border: 2px solid var(--border);
  transition: transform 0.18s, border-color 0.18s, box-shadow 0.18s;
  display: block;
  cursor: zoom-in;
}

.card-item img:hover {
  transform: scale(1.06);
  border-color: var(--gold);
  box-shadow: 0 6px 24px var(--glow);
  position: relative;
  z-index: 2;
}

.card-name {
  text-align: center;
  font-size: 0.72rem;
  color: var(--text);
  margin-top: 0.35rem;
  text-transform: capitalize;
}

/* ── Class grid (expansion overview) ── */
.class-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
}

.class-link {
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: 8px;
  padding: 1.4rem 1rem;
  text-align: center;
  text-decoration: none;
  color: var(--gold-light);
  font-family: 'Cinzel', serif;
  font-size: 0.95rem;
  transition: border-color 0.18s, background 0.18s, transform 0.18s;
  display: block;
}

.class-link:hover {
  border-color: var(--gold);
  background: #1a3d28;
  transform: translateY(-3px);
}

/* ── Home page ── */
.section-label {
  font-family: 'Cinzel', serif;
  color: var(--gold);
  font-size: 1.5rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.content-card {
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.18s, transform 0.18s;
  display: flex;
  flex-direction: column;
}

.content-card:hover {
  border-color: var(--gold);
  transform: translateY(-3px);
}

.content-card img.thumb {
  width: 100%;
  height: 180px;
  object-fit: cover;
  object-position: center;
  display: block;
}

.content-card .info {
  padding: 1.1rem;
  flex: 1;
}

.content-card .info h3 {
  margin-bottom: 0.4rem;
}

.content-card .info p {
  font-size: 0.85rem;
  color: var(--text);
  margin: 0;
}

/* ── Monk core page ── */
.keyword-row {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 1rem;
}

.keyword-row img {
  max-width: 300px;
  width: 100%;
  border-radius: 8px;
  border: 2px solid var(--border);
  cursor: zoom-in;
}

.hero-power-row {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.hero-power-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.hero-power-item img {
  max-width: 220px;
  border-radius: 8px;
  border: 2px solid var(--border);
  cursor: zoom-in;
  transition: border-color 0.18s, box-shadow 0.18s;
}

.hero-power-item img:hover {
  border-color: var(--gold);
  box-shadow: 0 4px 16px var(--glow);
}

.hero-power-label {
  font-size: 0.8rem;
  color: var(--gold-light);
  font-family: 'Cinzel', serif;
}

.portrait-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1.2rem;
}

.portrait-grid .portrait-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.portrait-grid img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 50%;
  border: 3px solid var(--gold);
  transition: transform 0.18s, box-shadow 0.18s;
  cursor: zoom-in;
}

.portrait-grid img:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 16px var(--glow);
}

.portrait-name {
  font-size: 0.8rem;
  color: var(--text);
  text-align: center;
}

/* ── Lightbox ── */
#lightbox-overlay .lb-prev,
#lightbox-overlay .lb-next {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.5);
  color: var(--gold);
  border: none;
  font-size: 3rem;
  line-height: 1;
  padding: 0.5rem 1rem;
  cursor: pointer;
  z-index: 1001;
  border-radius: 4px;
  transition: background 0.15s;
  user-select: none;
}

#lightbox-overlay .lb-prev { left: 1rem; }
#lightbox-overlay .lb-next { right: 1rem; }

#lightbox-overlay .lb-prev:hover,
#lightbox-overlay .lb-next:hover {
  background: rgba(0, 0, 0, 0.85);
}

#lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}

#lightbox-overlay.active {
  display: flex;
}

#lightbox-overlay img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 0 60px rgba(0, 0, 0, 0.9);
  pointer-events: none;
}

/* ── Class navigation (prev / next) ── */
.class-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.class-nav a {
  font-family: 'Cinzel', serif;
  color: var(--gold);
  text-decoration: none;
  font-size: 0.95rem;
  padding: 0.6rem 1.2rem;
  border: 2px solid var(--border);
  border-radius: 6px;
  background: var(--card-bg);
  transition: border-color 0.18s, background 0.18s;
}

.class-nav a:hover {
  border-color: var(--gold);
  background: #1a3d28;
}

/* ── Footer ── */
footer {
  text-align: center;
  padding: 2rem;
  color: var(--border);
  font-size: 0.8rem;
  border-top: 1px solid var(--border);
  margin-top: 3rem;
}

/* ── Responsive ── */
@media (max-width: 600px) {
  main {
    padding: 1rem;
  }

  header {
    padding: 0.8rem 1rem;
  }

  h1 {
    font-size: 1.5rem;
  }

  .card-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  }
}