/* ==========================================================================
   TRENDWRITES - SOCIAL MEDIA GLOSSARY STYLESHEET
   Shared styles for the glossary index page and single term pages.
   Single column layout, no sidebars.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. GLOSSARY INDEX HERO
   -------------------------------------------------------------------------- */
.glossary-hero {
  padding: 3.25rem 0 2rem;
  text-align: center;
}
.glossary-hero-badge {
  margin-bottom: 1rem;
}
.glossary-hero-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}
.glossary-hero-tagline {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto 2rem;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   2. GLOSSARY SEARCH BOX
   -------------------------------------------------------------------------- */
.glossary-search-box {
  position: relative;
  max-width: 560px;
  margin: 0 auto;
}
.glossary-search-box svg {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
  pointer-events: none;
}
.glossary-search-input {
  width: 100%;
  padding: 0.95rem 1.25rem 0.95rem 2.9rem;
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  background-color: var(--bg-card);
  color: var(--text-main);
  outline: none;
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}
.glossary-search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}
.glossary-results-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 1.25rem 0 0.25rem;
  text-align: center;
}

/* --------------------------------------------------------------------------
   3. ALPHABET JUMP NAV
   -------------------------------------------------------------------------- */
.alpha-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
  margin: 1.75rem 0 0.5rem;
}
.alpha-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 34px;
  padding: 0 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--text-muted);
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}
.alpha-link:hover,
.alpha-link.active {
  background-color: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* --------------------------------------------------------------------------
   4. ALPHABET SECTIONS & GRID
   -------------------------------------------------------------------------- */
.glossary-section {
  margin: 2.25rem 0;
}
.alpha-letter-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  border-bottom: 2px solid var(--primary-light);
  padding-bottom: 0.4rem;
  margin-bottom: 1rem;
  scroll-margin-top: 100px;
}
.glossary-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.glossary-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.25rem 1.35rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
}
.glossary-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.glossary-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}
.glossary-card-term {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-main);
  line-height: 1.2;
}
.glossary-card:hover .glossary-card-term { color: var(--primary); }
.glossary-card-arrow {
  color: var(--primary);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
  transition: transform 0.15s ease;
}
.glossary-card:hover .glossary-card-arrow { transform: translateX(3px); }
.glossary-card-def {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

/* --------------------------------------------------------------------------
   5. GLOSSARY INDEX BOTTOM CTA
   -------------------------------------------------------------------------- */
.glossary-bottom-cta {
  text-align: center;
  margin: 3rem 0 2rem;
}

/* --------------------------------------------------------------------------
   6. TERM PAGE LAYOUT (NO SIDEBARS)
   Overrides article.css 3-column wrapper with a centered single column.
   -------------------------------------------------------------------------- */
.article-page-wrapper {
  grid-template-columns: 1fr;
  grid-template-areas: "article-body";
  max-width: 860px;
  padding: 2rem 1.25rem 3rem;
}
.left-sidebar,
.right-sidebar {
  display: none;
}
.article-body {
  max-width: 100%;
}

/* --------------------------------------------------------------------------
   7. TERM PAGE COMPONENTS
   -------------------------------------------------------------------------- */
/* Quick definition box */
.glossary-term-def {
  background: linear-gradient(135deg, var(--primary) 0%, #1e1b4b 100%);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  color: #fff;
  margin: 1.5rem 0 2rem;
}
.glossary-term-def .def-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #bfdbfe;
  margin-bottom: 0.5rem;
}
.glossary-term-def p {
  color: #e2e8f0;
  font-size: 1.05rem;
  line-height: 1.7;
  margin: 0;
}
.glossary-term-def strong { color: #fff; }

/* Chat style example */
.term-example {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}
.term-example-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--primary);
  margin-bottom: 0.75rem;
}
.term-example p {
  margin-bottom: 0.6rem;
  font-size: 0.95rem;
  line-height: 1.65;
}
.term-example p:last-child { margin-bottom: 0; }
.chat-name { font-weight: 700; color: var(--primary); }

/* Platform chips */
.platform-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.5rem 0 1.5rem;
}
.platform-chip {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary);
  background-color: var(--primary-light);
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-full);
}

/* --------------------------------------------------------------------------
   8. RELATED TERMS (BOTTOM OF TERM PAGES)
   -------------------------------------------------------------------------- */
.related-terms-section {
  margin: 2.5rem 0 1.5rem;
  padding-top: 2rem;
  border-top: 2px solid var(--border);
}
.related-terms-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 1.25rem 0 1.5rem;
}
.related-terms-cta {
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary);
}

/* --------------------------------------------------------------------------
   9. RESPONSIVE
   -------------------------------------------------------------------------- */
@media (max-width: 1023px) {
  .related-terms-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 767px) {
  .glossary-hero {
    padding: 2.25rem 0 1.5rem;
  }
  .glossary-grid,
  .related-terms-grid {
    grid-template-columns: 1fr;
  }
  .article-page-wrapper {
    padding: 1.25rem 1rem 2.5rem;
  }
  .glossary-term-def {
    padding: 1.5rem;
  }
  .alpha-link {
    min-width: 30px;
    height: 30px;
    font-size: 0.8rem;
  }
}