/* =========================================================
   wiki.css — Wiki landing, article pages, sidebar
   ========================================================= */

/* --- Wiki Landing --- */
.wiki-landing {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-3xl);
}

.wiki-landing-header {
  margin-bottom: var(--space-2xl);
}

.wiki-landing-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-style: italic;
  font-weight: 300;
  margin-bottom: var(--space-sm);
}

.wiki-landing-desc {
  font-size: 0.95rem;
  color: var(--text-dim);
  max-width: 560px;
}

.wiki-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-lg);
}

.wiki-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--duration) var(--ease), transform var(--duration) var(--ease);
  cursor: pointer;
}
.wiki-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.wiki-card-cover {
  aspect-ratio: 16/7;
  position: relative;
  overflow: hidden;
}

.wiki-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.wiki-card-cover-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.5rem;
  color: rgba(232, 228, 218, 0.5);
}

.wiki-card-body {
  padding: var(--space-lg);
}

.wiki-card-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-style: italic;
  font-weight: 400;
  color: var(--text);
  margin-bottom: var(--space-xs);
}

.wiki-card-genre {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.wiki-card-desc {
  font-size: 0.88rem;
  color: var(--text-dim);
  line-height: 1.65;
  margin-bottom: var(--space-lg);
}

.wiki-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-light);
  text-decoration: none;
  transition: gap var(--duration) var(--ease), color var(--duration) var(--ease);
}
.wiki-card-link:hover { gap: var(--space-sm); color: var(--text); }
.wiki-card-link svg { width: 14px; height: 14px; stroke: currentColor; fill: none; stroke-width: 2; }

/* --- Wiki Article Layout --- */
.wiki-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--space-xl);
  padding-top: var(--space-xl);
  padding-bottom: var(--space-3xl);
  align-items: start;
}

/* --- Wiki Sidebar --- */
.wiki-sidebar {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-lg));
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

/* Story selector */
.wiki-story-selector {
  padding: var(--space-md);
  border-bottom: 1px solid var(--border);
  background: var(--bg-raised);
}

.wiki-story-select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  padding: 7px 12px;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%234a4740' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 28px;
  transition: border-color var(--duration) var(--ease);
}
.wiki-story-select:hover, .wiki-story-select:focus {
  border-color: var(--accent);
  outline: none;
}
.wiki-story-select option { background: var(--bg); color: var(--text); font-style: normal; }

/* Sidebar nav */
.wiki-sidebar-nav {
  padding: var(--space-sm) 0;
  max-height: calc(100vh - var(--nav-height) - 160px);
  overflow-y: auto;
}

.wiki-sidebar-nav::-webkit-scrollbar { width: 3px; }
.wiki-sidebar-nav::-webkit-scrollbar-track { background: transparent; }
.wiki-sidebar-nav::-webkit-scrollbar-thumb { background: var(--border-mid); border-radius: 999px; }

/* Category */
.wiki-nav-category {
  margin-bottom: var(--space-xs);
}

.wiki-nav-category-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-xs) var(--space-md);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: color var(--duration) var(--ease);
}
.wiki-nav-category-btn:hover { color: var(--text-dim); }

.wiki-nav-category-icon {
  font-size: 0.8rem;
  margin-right: var(--space-xs);
}

.wiki-nav-chevron {
  width: 12px;
  height: 12px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  transition: transform var(--duration) var(--ease);
}
.wiki-nav-category.collapsed .wiki-nav-chevron { transform: rotate(-90deg); }

.wiki-nav-items {
  list-style: none;
  overflow: hidden;
  transition: all var(--duration) var(--ease);
}
.wiki-nav-category.collapsed .wiki-nav-items {
  max-height: 0 !important;
  opacity: 0;
}

.wiki-nav-item a {
  display: block;
  padding: 5px var(--space-md) 5px calc(var(--space-md) + 18px);
  font-size: 0.83rem;
  color: var(--text-dim);
  text-decoration: none;
  position: relative;
  transition: color var(--duration) var(--ease), background var(--duration) var(--ease);
  border-left: 2px solid transparent;
}
.wiki-nav-item a::before {
  content: '→';
  position: absolute;
  left: calc(var(--space-md) + 2px);
  font-size: 0.72rem;
  color: var(--text-muted);
}
.wiki-nav-item a:hover {
  color: var(--text);
  background: var(--accent-glow);
}
.wiki-nav-item a.active {
  color: var(--accent-light);
  border-left-color: var(--accent);
  background: var(--accent-glow);
}

/* Story link special */
.wiki-nav-story-link a {
  color: var(--crimson-light);
}
.wiki-nav-story-link a::before { content: '↗'; }
.wiki-nav-story-link a:hover {
  color: var(--crimson-light);
  background: rgba(139, 38, 53, 0.1);
}

/* --- Wiki Main Content --- */
.wiki-main {}

/* Breadcrumb */
.wiki-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  margin-bottom: var(--space-xl);
}
.wiki-breadcrumb a { color: var(--text-muted); text-decoration: none; transition: color var(--duration) var(--ease); }
.wiki-breadcrumb a:hover { color: var(--accent-light); }
.wiki-breadcrumb span { color: var(--border-mid); }

/* Article */
.wiki-article {}

.wiki-article-header {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--border);
}

.wiki-article-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-style: italic;
  font-weight: 400;
  margin-bottom: var(--space-sm);
}

.wiki-article-tags {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

/* Article body */
.wiki-article-body {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: var(--space-xl);
  align-items: start;
}

.wiki-article-text h2 {
  font-size: 1.5rem;
  font-style: italic;
  font-weight: 400;
  margin: var(--space-xl) 0 var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border);
}

.wiki-article-text h3 {
  font-size: 1.15rem;
  font-weight: 500;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--text-dim);
}

.wiki-article-text p {
  font-size: 0.93rem;
  color: rgba(232, 228, 218, 0.85);
  line-height: 1.75;
  margin-bottom: 1em;
}

/* Internal wiki link */
.wiki-link {
  color: var(--accent-light);
  text-decoration: underline;
  text-decoration-color: rgba(61, 122, 84, 0.4);
  text-underline-offset: 2px;
  transition: color var(--duration) var(--ease), text-decoration-color var(--duration) var(--ease);
}
.wiki-link:hover {
  color: var(--text);
  text-decoration-color: var(--accent);
}

/* Chapter cross-link */
.chapter-link {
  color: var(--crimson-light);
  text-decoration: underline;
  text-decoration-color: rgba(139, 38, 53, 0.4);
  text-underline-offset: 2px;
  font-style: italic;
  transition: all var(--duration) var(--ease);
}
.chapter-link::after {
  content: ' ↗';
  font-style: normal;
  font-size: 0.8em;
}
.chapter-link:hover {
  color: var(--crimson-light);
  text-decoration-color: var(--crimson);
}

/* Spoiler block */
details.spoiler {
  border: 1px solid var(--crimson);
  border-radius: var(--radius-sm);
  background: rgba(139, 38, 53, 0.06);
  margin: var(--space-lg) 0;
  overflow: hidden;
}
details.spoiler summary {
  padding: var(--space-sm) var(--space-md);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--crimson-light);
  list-style: none;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  user-select: none;
  transition: background var(--duration) var(--ease);
}
details.spoiler summary::-webkit-details-marker { display: none; }
details.spoiler summary::before {
  content: '▶';
  font-size: 0.6rem;
  transition: transform var(--duration) var(--ease);
}
details.spoiler[open] summary::before { transform: rotate(90deg); }
details.spoiler summary:hover { background: rgba(139, 38, 53, 0.1); }
details.spoiler .spoiler-content {
  padding: var(--space-md);
  border-top: 1px solid rgba(139, 38, 53, 0.3);
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.7;
}

/* Infobox */
.wiki-infobox {
  float: right;
  clear: right;
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-lg);
  font-size: 0.83rem;
}

.wiki-infobox-title {
  background: var(--accent);
  color: var(--text);
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.05rem;
  font-weight: 500;
}

.wiki-infobox-image {
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
}
.wiki-infobox-image img {
  width: 100%; height: 100%; object-fit: cover;
}
.wiki-infobox-image-placeholder {
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.8rem;
  color: rgba(232, 228, 218, 0.4);
}

.wiki-infobox-row {
  display: grid;
  grid-template-columns: 40% 60%;
  border-top: 1px solid var(--border);
}

.wiki-infobox-key {
  padding: 6px var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  background: var(--bg-raised);
  text-transform: uppercase;
  display: flex;
  align-items: center;
}

.wiki-infobox-val {
  padding: 6px var(--space-md);
  color: var(--text-dim);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
}

/* No infobox layout (full width article) */
.wiki-article-body.no-infobox {
  grid-template-columns: 1fr;
}
.wiki-article-body.no-infobox .wiki-infobox-col { display: none; }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .wiki-layout { grid-template-columns: 220px 1fr; }
  .wiki-article-body { grid-template-columns: 1fr 240px; }
}

@media (max-width: 768px) {
  .wiki-layout { grid-template-columns: 1fr; }

  .wiki-sidebar {
    position: static;
  }

  .wiki-article-body {
    grid-template-columns: 1fr;
  }

  .wiki-infobox {
    float: none;
    width: 100%;
    margin-bottom: var(--space-xl);
  }

  .wiki-card-grid { grid-template-columns: 1fr; }
}