/* ===== Solo Glossary — Main Styles ===== */
/* Inherits CSS variables from active theme */

/* HERO override — CLS FIX: reserve space for kanji */
.sg-hero { min-height: 200px; }
.sg-hero p { max-width: 500px; margin: 0 auto; }
.sg-archive-kanji {
  font-size: 3rem; opacity: 0.7;
  min-height: 3.5rem; /* Reserve space before JP font loads */
  line-height: 1.2;
}

/* BREADCRUMBS — CLS FIX: reserved height */
.sg-breadcrumbs {
  max-width: 1100px; margin: 1rem auto 0; padding: 0 2rem;
  font-family: var(--font-ui, sans-serif); font-size: 0.75rem;
  min-height: 1.5rem; /* Reserve space to prevent shift */
  line-height: 1.5;
}

/* ===== ARCHIVE LAYOUT ===== */
.sg-archive {
  max-width: 1200px; margin: 0 auto; padding: 2rem;
  display: grid; grid-template-columns: 260px 1fr; gap: 3rem;
}

/* SIDEBAR */
.sg-sidebar { position: relative; }
.sg-sidebar > * { margin-bottom: 2rem; }
.sg-sidebar-sticky {
  position: sticky;
  top: 90px;
}
.sg-search-wrap { position: relative; }
.sg-search-input {
  width: 100%; padding: 0.75rem 1rem;
  font-family: var(--font-ui, sans-serif); font-size: 0.85rem;
  border: 1px solid var(--border, #D4C9BE); background: var(--bg-warm, #F5F0EB);
  color: var(--text, #2C2C2C); outline: none; transition: border-color 0.3s;
}
.sg-search-input:focus { border-color: var(--accent, #8B4513); }
.sg-search-input::placeholder { color: var(--text-secondary, #6B6560); }

.sg-search-results {
  display: none; position: absolute; top: 100%; left: 0; right: 0; z-index: 50;
  background: var(--bg-warm, #fff); border: 1px solid var(--border, #D4C9BE);
  border-top: none; max-height: 400px; overflow-y: auto;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}
.sg-search-results.active { display: block; }
.sg-sr-item {
  display: block; padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--border, #eee); transition: background 0.2s;
  text-decoration: none; color: inherit;
}
.sg-sr-item:hover { background: var(--bg-mid, #E8E0D8); }
.sg-sr-item:last-child { border-bottom: none; }
.sg-sr-cat {
  font-family: var(--font-ui, sans-serif); font-size: 0.6rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent, #8B4513); margin-bottom: 0.2rem; display: block;
}
.sg-sr-title {
  font-family: var(--font-display, serif); font-size: 0.95rem; font-weight: 600;
  color: var(--text, #2C2C2C);
}
.sg-sr-kanji { color: var(--accent, #8B4513); margin-right: 0.3rem; }
.sg-sr-excerpt {
  font-size: 0.78rem; color: var(--text-secondary, #6B6560);
  margin-top: 0.2rem; line-height: 1.4;
}
.sg-sr-empty {
  padding: 1rem; text-align: center;
  font-family: var(--font-ui, sans-serif); font-size: 0.85rem; color: var(--text-secondary, #999);
}

/* ALPHABET — compact, active letters only */
.sg-alphabet { background: var(--bg-dark, #1A1A1A); padding: 1.2rem; border-radius: 8px; }
.sg-alphabet-label {
  font-family: var(--font-ui, sans-serif); font-size: 0.65rem; font-weight: 600;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: rgba(245,240,235,0.4); margin-bottom: 0.8rem; text-align: center;
}
.sg-alphabet-letters {
  display: flex; flex-wrap: wrap; gap: 0.4rem; justify-content: center;
}
.sg-letter {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 36px; height: 36px; padding: 0 0.4rem;
  font-family: var(--font-ui, sans-serif); font-size: 0.75rem; font-weight: 600;
  color: rgba(245,240,235,0.8); text-decoration: none;
  background: rgba(245,240,235,0.08); border-radius: 6px;
  transition: all 0.2s; box-sizing: border-box;
}
.sg-letter:hover { color: #fff; background: rgba(139,69,19,0.6); }
.sg-letter.active {
  color: var(--bg-warm, #F5F0EB); background: var(--accent, #8B4513);
}

/* CATEGORIES */
.sg-categories { }
.sg-cat-list { display: flex; flex-direction: column; gap: 0.3rem; }
.sg-cat-link {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.5rem 0.8rem;
  font-family: var(--font-ui, sans-serif); font-size: 0.8rem;
  color: var(--text-secondary, #6B6560); text-decoration: none;
  border: 1px solid transparent; transition: all 0.3s;
}
.sg-cat-link:hover { border-color: var(--border, #D4C9BE); color: var(--text, #2C2C2C); }
.sg-cat-link.active {
  border-color: var(--accent, #8B4513); color: var(--accent, #8B4513); font-weight: 600;
}
.sg-cat-count {
  font-size: 0.7rem; background: var(--bg-mid, #E8E0D8);
  padding: 0.1rem 0.4rem; min-width: 22px; text-align: center;
}

/* STATS */
.sg-stats {
  font-family: var(--font-ui, sans-serif); font-size: 0.75rem;
  color: var(--text-secondary, #6B6560); text-align: center;
  padding: 0.8rem; border-top: 1px solid var(--border, #D4C9BE);
}

/* ===== LETTER GROUPS ===== */
.sg-letter-group { margin-bottom: 3rem; }
.sg-letter-heading {
  font-family: var(--font-display, serif); font-size: 2rem; font-weight: 700;
  color: var(--accent, #8B4513); margin-bottom: 1.5rem;
  padding-bottom: 0.5rem; border-bottom: 2px solid var(--accent, #8B4513);
}

/* TERMS GRID */
.sg-terms-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem;
}

/* TERM CARD */
.sg-term-card {
  display: block; padding: 1.5rem;
  background: var(--bg-warm, #fff); border: 1px solid var(--border, #D4C9BE);
  text-decoration: none; color: inherit;
  transition: all 0.3s;
}
.sg-term-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
  border-color: var(--accent, #8B4513);
}
.sg-term-cat {
  display: inline-block;
  font-family: var(--font-ui, sans-serif); font-size: 0.6rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent, #8B4513); background: rgba(139,69,19,0.06);
  padding: 0.2rem 0.5rem; margin-bottom: 0.6rem;
}
.sg-term-header { margin-bottom: 0.6rem; }
.sg-term-kanji {
  font-family: var(--font-jp, serif); font-size: 1.6rem;
  color: var(--accent, #8B4513); display: block; margin-bottom: 0.3rem;
  line-height: 1;
}
.sg-term-title {
  font-family: var(--font-display, serif); font-size: 1.15rem; font-weight: 600;
  color: var(--text, #2C2C2C); line-height: 1.3; margin: 0;
}
.sg-term-pronunciation {
  font-family: var(--font-ui, sans-serif); font-size: 0.75rem;
  color: var(--text-secondary, #6B6560); font-style: italic;
}
.sg-term-excerpt {
  font-size: 0.85rem; color: var(--text-secondary, #6B6560);
  line-height: 1.5; margin-bottom: 0.8rem;
}
.sg-term-read {
  font-family: var(--font-ui, sans-serif); font-size: 0.7rem; font-weight: 600;
  color: var(--accent, #8B4513); text-transform: uppercase; letter-spacing: 0.08em;
}

/* EMPTY STATE */
.sg-empty {
  text-align: center; padding: 4rem 2rem;
}
.sg-empty h2 {
  font-family: var(--font-display, serif); font-size: 1.5rem; margin-bottom: 0.5rem;
}
.sg-empty p { color: var(--text-secondary, #6B6560); }

/* ===== SINGLE TERM ===== */
/* Compact hero like blog — breadcrumbs → meta → AI → kanji → h1 → subtitle */
.sg-single-hero {
  max-width: 760px; margin: 0 auto;
  padding: 2rem 2rem 0; text-align: center;
}
.sg-single-hero .sg-breadcrumbs {
  max-width: none; margin: 0 0 1.5rem; padding: 0;
  text-align: left;
}
.sg-single-kanji {
  font-family: var(--font-jp, serif); font-size: 3rem;
  color: var(--accent, #8B4513); opacity: 0.6; margin-bottom: 0.5rem;
  line-height: 1.2;
}
.sg-single-hero h1 {
  font-family: var(--font-display, serif); font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700; color: var(--text, #2C2C2C); margin-bottom: 1rem;
}
.sg-single-meta {
  display: flex; align-items: center; justify-content: center;
  gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1.5rem;
}
.sg-meta-badge {
  font-family: var(--font-ui, sans-serif); font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent, #8B4513); border: 1px solid var(--accent, #8B4513);
  padding: 0.25rem 0.7rem; text-decoration: none; transition: all 0.3s;
}
.sg-meta-badge:hover { background: var(--accent, #8B4513); color: #fff; }
.sg-meta-item {
  font-family: var(--font-ui, sans-serif); font-size: 0.8rem; color: var(--text-secondary, #6B6560);
}
.sg-meta-sep { color: var(--border, #D4C9BE); }
.sg-difficulty {
  padding: 0.15rem 0.5rem; font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.05em; text-transform: uppercase;
}
.sg-difficulty-beginner { background: rgba(47,79,79,0.1); color: var(--accent2, #2F4F4F); }
.sg-difficulty-intermediate { background: rgba(184,134,11,0.1); color: var(--gold, #B8860B); }
.sg-difficulty-advanced { background: rgba(139,69,19,0.1); color: var(--accent, #8B4513); }
.sg-single-subtitle {
  font-family: var(--font-accent, serif); font-size: 1.1rem; font-style: italic;
  color: var(--text-secondary, #6B6560); max-width: 600px; margin: 1rem auto 0;
}
.sg-hero-line {
  margin: 2rem auto 0; background: var(--accent, #8B4513);
}

/* SINGLE LAYOUT — CLS FIX: stable grid prevents sidebar shift */
.sg-single-layout {
  max-width: 1100px; margin: 0 auto; padding: 2rem;
  display: grid; grid-template-columns: 1fr 260px; gap: 4rem;
  /*align-items: start; /* Prevent sidebar from stretching */
}

/* SINGLE CONTENT */
.sg-single-content { max-width: 700px; }
.sg-codex-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 1rem; margin-bottom: 2rem;
  background: var(--bg-dark, #1A1A1A); color: var(--bg-warm, #F5F0EB);
}
.sg-codex-label {
  font-family: var(--font-ui, sans-serif); font-size: 0.65rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.5;
}
.sg-codex-law {
  font-family: var(--font-display, serif); font-size: 0.9rem; font-weight: 600;
}

.sg-article-body p { font-size: 1.05rem; line-height: 1.85; margin-bottom: 1.5rem; }
.sg-article-body h2 {
  font-family: var(--font-display, serif); font-size: 1.7rem; font-weight: 700;
  margin: 3rem 0 1.2rem; padding-top: 1rem; scroll-margin-top: 90px;
}
.sg-article-body h3 {
  font-family: var(--font-display, serif); font-size: 1.3rem; font-weight: 600;
  color: var(--accent2, #2F4F4F); margin: 2rem 0 1rem; scroll-margin-top: 90px;
}
.sg-article-body blockquote {
  margin: 2rem 0; padding: 1.5rem 1.5rem 1.5rem 2rem;
  border-left: 3px solid var(--accent, #8B4513); background: rgba(139,69,19,0.03);
}
.sg-article-body blockquote p {
  font-family: var(--font-accent, serif); font-size: 1.1rem;
  font-style: italic; color: #444; margin-bottom: 0;
}
.sg-article-body a {
  color: var(--accent, #8B4513); border-bottom: 1px solid var(--border, #D4C9BE);
  text-decoration: none; transition: border-color 0.3s;
}
.sg-article-body a:hover { border-color: var(--accent, #8B4513); }
.sg-article-body ul, .sg-article-body ol {
  margin: 1rem 0 1.5rem 1.5rem; list-style: disc;
}
.sg-article-body li { margin-bottom: 0.5rem; line-height: 1.7; }

/* AI SUMMARY — CLS FIX: styles from classes, not inline */
.solo-ai-summary {
  background: #F5F0EB; border-left: 3px solid var(--accent, #8B4513);
  padding: 2rem; margin-bottom: 2rem; border-radius: 2px;
  text-align: left; /* Override centered hero */
}
.solo-ai-header {
  display: flex; align-items: center; gap: 12px; margin-bottom: 1rem;
}
.solo-ai-kanji {
  font-family: var(--font-jp, serif); font-size: 1.4rem;
  color: var(--accent, #8B4513); opacity: 0.8;
  min-width: 1.4em; /* Reserve space for JP glyph */
}
.solo-ai-title {
  font-family: var(--font-display, serif); font-size: 1.1rem; font-weight: 700;
  margin: 0; color: var(--text, #2C2C2C);
  text-transform: uppercase; letter-spacing: 0.05em;
  border: none; padding: 0;
}
.solo-takeaways-list {
  list-style: none; padding: 0; margin: 0;
}
.solo-takeaways-list li {
  position: relative; padding-left: 1.5rem; margin-bottom: 0.8rem;
  font-family: var(--font-ui, sans-serif); font-size: 1rem;
  color: var(--text, #2C2C2C); line-height: 1.5;
}
.solo-takeaway-dash {
  position: absolute; left: 0; color: var(--accent, #8B4513); font-weight: 600;
}

/* SYNONYMS */
.sg-synonyms {
  margin: 2rem 0; padding: 1rem; background: var(--bg-mid, #E8E0D8);
  font-family: var(--font-ui, sans-serif); font-size: 0.85rem; color: var(--text-secondary, #6B6560);
}
.sg-synonyms-label { font-weight: 600; margin-right: 0.3rem; }

/* TAGS */
.sg-tags {
  display: flex; flex-wrap: wrap; gap: 0.4rem;
  margin: 2rem 0; padding-top: 2rem; border-top: 1px solid var(--border, #D4C9BE);
}
.sg-tag {
  font-family: var(--font-ui, sans-serif); font-size: 0.7rem;
  color: var(--text-secondary, #6B6560); border: 1px solid var(--border, #D4C9BE);
  padding: 0.2rem 0.6rem; text-decoration: none; transition: all 0.3s;
}
.sg-tag:hover { border-color: var(--accent, #8B4513); color: var(--accent, #8B4513); }

/* RELATED */
.sg-related { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--border, #D4C9BE); }
.sg-related-title {
  font-family: var(--font-display, serif); font-size: 1.3rem; font-weight: 700;
  margin-bottom: 1.5rem;
}
.sg-related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.sg-related-card {
  display: block; padding: 1.2rem;
  background: var(--bg-mid, #E8E0D8); border: 1px solid transparent;
  text-decoration: none; color: inherit; transition: all 0.3s;
}
.sg-related-card:hover { border-color: var(--accent, #8B4513); transform: translateY(-2px); }
.sg-related-header { margin-bottom: 0.4rem; }
.sg-related-kanji {
  font-family: var(--font-jp, serif); font-size: 1.3rem;
  color: var(--accent, #8B4513); display: block; margin-bottom: 0.2rem;
}
.sg-related-card h3 {
  font-family: var(--font-display, serif); font-size: 1rem; font-weight: 600;
  color: var(--text, #2C2C2C); margin: 0;
}
.sg-related-card p {
  font-size: 0.8rem; color: var(--text-secondary, #6B6560);
  line-height: 1.5; margin: 0.3rem 0 0;
}

/* SIDEBAR */
.sg-single-sidebar {
  position: relative;
  min-width: 260px;
}
.sg-sidebar-sticky {
  position: sticky;
  top: 90px;
}

/* TOC */
.sg-toc { margin-bottom: 2rem; }
.sg-toc-title {
  font-family: var(--font-ui, sans-serif); font-size: 0.65rem; font-weight: 600;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--text-secondary, #6B6560); margin-bottom: 0.8rem;
  padding-bottom: 0.5rem; border-bottom: 1px solid var(--border, #D4C9BE);
}
.sg-toc-nav { display: flex; flex-direction: column; gap: 0.3rem; }
.sg-toc-link {
  font-family: var(--font-ui, sans-serif); font-size: 0.8rem;
  color: var(--text-secondary, #6B6560); text-decoration: none;
  padding: 0.3rem 0; border-left: 2px solid transparent;
  padding-left: 0.8rem; transition: all 0.3s; line-height: 1.3;
}
.sg-toc-link:hover { color: var(--accent, #8B4513); border-left-color: var(--accent, #8B4513); }
.sg-toc-link.active { color: var(--accent, #8B4513); border-left-color: var(--accent, #8B4513); font-weight: 600; }
.sg-toc-h3 { padding-left: 1.5rem; font-size: 0.75rem; }

/* QUICK INFO */
.sg-quick-info { margin-bottom: 2rem; }
.sg-qi-row {
  display: flex; flex-direction: column; gap: 0.1rem;
  padding: 0.6rem 0; border-bottom: 1px solid var(--border, #D4C9BE);
}
.sg-qi-label {
  font-family: var(--font-ui, sans-serif); font-size: 0.65rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-secondary, #6B6560);
}
.sg-qi-value {
  font-family: var(--font-body, serif); font-size: 0.9rem; color: var(--text, #2C2C2C);
}

/* BACK LINK */
.sg-back-link {
  display: block; font-family: var(--font-ui, sans-serif); font-size: 0.8rem;
  color: var(--accent, #8B4513); text-decoration: none; padding: 0.8rem 0;
  border-top: 1px solid var(--border, #D4C9BE); transition: opacity 0.3s;
}
.sg-back-link:hover { opacity: 0.7; }

/* POST NAV */
.sg-post-nav {
  max-width: 1100px; margin: 0 auto; padding: 2rem;
  display: grid; grid-template-columns: 1fr 1fr; gap: 2rem;
  border-top: 1px solid var(--border, #D4C9BE);
}
.sg-nav-item { padding: 1rem; border: 1px solid var(--border, #D4C9BE); transition: all 0.3s; }
.sg-nav-item:hover { border-color: var(--accent, #8B4513); }
.sg-nav-label {
  font-family: var(--font-ui, sans-serif); font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-secondary, #6B6560);
  margin-bottom: 0.3rem;
}
.sg-nav-title {
  font-family: var(--font-display, serif); font-size: 1rem; font-weight: 600;
  color: var(--text, #2C2C2C); text-decoration: none;
}
.sg-nav-next { text-align: right; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .sg-archive { grid-template-columns: 1fr; }
  .sg-sidebar { order: -1; }
  .sg-terms-grid { grid-template-columns: 1fr; }

  /* CLS FIX: hide sidebar via visibility, not display, to prevent reflow */
  .sg-single-layout { grid-template-columns: 1fr; }
  .sg-single-sidebar { 
    display: none;
    /* Alternative: visibility: hidden; height: 0; overflow: hidden; */
  }

  .sg-related-grid { grid-template-columns: 1fr; }
  .sg-post-nav { grid-template-columns: 1fr; }
  .sg-nav-next { text-align: left; }

  /* Alphabet: horizontal scroll on mobile */
  .sg-alphabet { padding: 1rem; border-radius: 8px; }
  .sg-alphabet-letters {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
    justify-content: flex-start;
    gap: 0.3rem;
    padding-bottom: 0.3rem;
  }
  .sg-alphabet-letters::-webkit-scrollbar { display: none; }
  .sg-letter { flex-shrink: 0; }
  .sg-alphabet-label { display: none; } /* Save space on mobile */

  /* CLS FIX: stable compact hero on mobile */
  .sg-single-hero { padding: 1.5rem 1rem 0; }
  .sg-single-kanji { font-size: 2.5rem; }
}