/* ================================
   THINKIA GLOSSARY PAGE
   AI Glossary - A-Z terms, search, filters
   ================================ */

.glossary-page {
  --glossary-bg: var(--e-global-color-secondary, #03091D);
  --glossary-text: #ffffff;
  --glossary-text-muted: rgba(255, 255, 255, 0.7);
  --glossary-accent: #0040FF;
  --glossary-border: rgba(255, 255, 255, 0.1);
  --glossary-card-bg: rgba(255, 255, 255, 0.03);
  --glossary-font: var(--e-global-typography-text-font-family, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif);

  font-family: var(--glossary-font);
  color: var(--glossary-text);
  padding: 12rem 1.5rem 4rem;
  max-width: 1200px;
  margin: 0 auto;
}

/* Header */
.glossary-header {
  margin-bottom: 2.5rem;
}

.glossary-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}

.glossary-subtitle {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--glossary-text-muted);
  margin: 0 0 2rem;
  max-width: 640px;
}

/* Controls */
.glossary-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.glossary-search-wrap,
.glossary-filter-wrap {
  flex: 1;
  min-width: 200px;
}

.glossary-search {
  width: 100%;
  max-width: 360px;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  border: 1px solid var(--glossary-border);
  border-radius: 8px;
  background: var(--glossary-card-bg);
  color: var(--glossary-text);
  font-family: inherit;
}

.glossary-search::placeholder {
  color: var(--glossary-text-muted);
}

.glossary-search:focus {
  outline: none;
  border-color: var(--glossary-accent);
  box-shadow: 0 0 0 2px rgba(0, 64, 255, 0.2);
}

.glossary-category {
  padding: 0.75rem 1rem;
  font-size: 1rem;
  border: 1px solid var(--glossary-border);
  border-radius: 8px;
  background: var(--glossary-card-bg);
  color: var(--glossary-text);
  font-family: inherit;
  min-width: 200px;
  cursor: pointer;
}

.glossary-category:focus {
  outline: none;
  border-color: var(--glossary-accent);
}

/* A-Z Index */
.glossary-index {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--glossary-border);
}

.glossary-index-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--glossary-accent);
  text-decoration: none;
  border-radius: 4px;
  transition: background 0.2s, color 0.2s;
}

.glossary-index-link:hover {
  background: rgba(0, 64, 255, 0.15);
  color: var(--glossary-text);
}

.glossary-index-link--muted {
  color: var(--glossary-text-muted);
  cursor: default;
  pointer-events: none;
}

/* Letter sections */
.glossary-letter-section {
  margin-bottom: 2.5rem;
  scroll-margin-top: 2rem;
}

.glossary-letter-section--hidden {
  display: none !important;
}

.glossary-letter-title {
  font-size: 2rem;
  font-weight: 700;
  margin: 0 0 1rem;
  color: var(--glossary-accent);
  letter-spacing: -0.02em;
}

.glossary-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Term cards */
.glossary-card {
  background: var(--glossary-card-bg);
  border: 1px solid var(--glossary-border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  transition: border-color 0.2s, background 0.2s;
}

.glossary-card:hover {
  border-color: rgba(0, 64, 255, 0.3);
  background: rgba(255, 255, 255, 0.05);
}

.glossary-card--hidden {
  display: none !important;
}

.glossary-card-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.glossary-card-term {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0;
  color: var(--glossary-text);
}

.glossary-card-fullname {
  font-weight: 400;
  color: var(--glossary-text-muted);
  font-size: 0.95em;
}

.glossary-card-category {
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  background: rgba(0, 64, 255, 0.15);
  color: var(--glossary-accent);
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.glossary-card-short {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--glossary-text-muted);
  margin: 0 0 0.75rem;
}

.glossary-card-details {
  margin-bottom: 0.75rem;
}

.glossary-card-details summary {
  font-size: 0.9rem;
  color: var(--glossary-accent);
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.glossary-card-details summary::-webkit-details-marker {
  display: none;
}

.glossary-card-details summary:hover {
  text-decoration: underline;
}

.glossary-card-long {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--glossary-text-muted);
  margin: 0.75rem 0 0;
  padding-top: 0.75rem;
  border-top: 1px solid var(--glossary-border);
}

/* Related links */
.glossary-card-related {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--glossary-border);
  font-size: 0.9rem;
}

.glossary-card-related-label {
  color: var(--glossary-text-muted);
  margin-right: 0.5rem;
}

.glossary-card-related-list {
  display: inline;
  list-style: none;
  margin: 0;
  padding: 0;
}

.glossary-card-related-list li {
  display: inline;
  margin: 0;
  padding: 0;
}

.glossary-card-related-list li::before {
  content: none !important;
}

.glossary-card-related-list li:not(:last-child)::after {
  content: ", ";
  color: var(--glossary-text-muted);
}

.glossary-card-related-list a {
  color: var(--glossary-accent);
  text-decoration: none;
}

.glossary-card-related-list a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
  .glossary-page {
    padding: 1.5rem 1rem 3rem;
  }

  .glossary-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .glossary-search {
    max-width: none;
  }

  .glossary-category {
    min-width: auto;
  }
}