/* ==========================================================================
   Glossary Hub — glossary.css
   ========================================================================== */

/* Hero Section */
.glossary-hero {
  background: linear-gradient(180deg, var(--navy) 0%, var(--frost) 100%);
  padding: 120px 0 48px;
}

.glossary-hero h1 {
  color: var(--navy);
}

/* Content Section */
.glossary-content {
  padding: 48px 0 80px;
}

/* Toolbar: search + filters */
.glossary-toolbar {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 32px;
}

.glossary-search-wrap {
  position: relative;
  max-width: 480px;
  flex: 1;
}

.glossary-search {
  width: 100%;
  height: 48px;
  border-radius: 12px;
  border: 1.5px solid var(--gray-200);
  padding: 0 16px 0 44px;
  font-size: 1rem;
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--ink);
  background: #fff;
  outline: none;
  transition: border-color 0.2s;
}

.glossary-search:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(93, 173, 226, 0.15);
}

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

.glossary-search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

.glossary-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.glossary-chip {
  border: 1.5px solid var(--gray-200);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: all 0.2s;
}

.glossary-chip.active {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}

.glossary-chip:hover:not(.active) {
  border-color: var(--blue);
  color: var(--blue);
}

/* Stats Row */
.glossary-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.glossary-stat {
  background: #fff;
  border: 1.5px solid var(--gray-200);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
}

.glossary-stat-num {
  display: block;
  font-family: 'Fraunces', serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--navy);
}

.glossary-stat-label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 4px;
}

/* Letter Group */
.glossary-group {
  margin-bottom: 32px;
}

.glossary-divider {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.glossary-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--gray-200);
}

.glossary-letter-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--navy);
  color: #fff;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-family: 'Fraunces', serif;
  font-weight: 800;
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* Glossary Entry (shared base) */
.glossary-entry,
.glossary-entry-link {
  background: #fff;
  border: 1.5px solid var(--gray-200);
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 12px;
  display: block;
  transition: border-color 0.2s;
}

.glossary-entry-link {
  text-decoration: none;
  color: inherit;
}

.glossary-entry:hover,
.glossary-entry-link:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-sm);
}

/* Entry header: term + tag on one line */
.glossary-entry-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 6px;
}

/* Entry Parts */
.glossary-term {
  font-family: 'Fraunces', serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--navy);
}

.glossary-translation {
  font-size: 0.92rem;
  color: var(--blue);
  font-weight: 600;
  margin-bottom: 6px;
}

.glossary-desc {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.6;
}

.glossary-entry-arrow {
  display: inline-flex;
  align-items: center;
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 600;
  gap: 4px;
  margin-top: 8px;
  opacity: 0;
  transition: opacity 0.2s;
}

.glossary-entry-link:hover .glossary-entry-arrow {
  opacity: 1;
}

/* Category Tags */
.glossary-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: 999px;
  white-space: nowrap;
}

.glossary-tag-visa {
  background: rgba(93, 173, 226, 0.12);
  color: var(--navy);
}

.glossary-tag-registration {
  background: rgba(39, 174, 96, 0.12);
  color: #1a7a42;
}

.glossary-tag-permit {
  background: rgba(242, 153, 74, 0.12);
  color: #b86e2e;
}

.glossary-tag-insurance {
  background: rgba(155, 89, 182, 0.12);
  color: #6c3d7e;
}

.glossary-tag-tax {
  background: rgba(231, 76, 60, 0.12);
  color: #a93226;
}

.glossary-tag-general {
  background: var(--gray-100);
  color: var(--gray-600);
}

/* Empty State */
.glossary-empty {
  text-align: center;
  padding: 64px 20px;
  color: var(--muted);
}

.glossary-empty h2 {
  font-family: 'Fraunces', serif;
  color: var(--navy);
  margin-bottom: 8px;
}

/* Note / Sources */
.glossary-note {
  margin-top: 48px;
  padding: 20px;
  background: var(--frost);
  border-radius: 12px;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.6;
}

.glossary-note p {
  margin: 0;
}

/* Results summary */
.glossary-results {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 24px;
}

/* ======== Responsive (mobile) ======== */
@media (max-width: 768px) {
  .glossary-toolbar {
    flex-direction: column;
  }

  .glossary-search-wrap {
    max-width: 100%;
  }

  .glossary-entry,
  .glossary-entry-link {
    grid-template-columns: 1fr;
  }

  .glossary-stats {
    grid-template-columns: 1fr;
  }

  .glossary-hero h1 {
    font-size: 2rem;
  }

  .glossary-entry-arrow {
    opacity: 1;
  }
}