/* Azure Glossary — documentation-style lookup */

.glossary-section.card {
  padding: 0;
  overflow: hidden;
}

.glossary-shell {
  animation: glossary-fade-in 0.35s ease;
  padding: 0 1.25rem 1.25rem;
}

@keyframes glossary-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.glossary-hero {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.25rem 2rem;
  padding: 1.75rem 1.75rem 1.5rem;
  margin-bottom: 1rem;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(0, 120, 212, 0.18) 0%, rgba(0, 188, 242, 0.08) 45%, rgba(12, 24, 41, 0.4) 100%);
  border: 1px solid rgba(0, 188, 242, 0.25);
  box-shadow: 0 8px 32px rgba(0, 60, 120, 0.25);
}

.glossary-kicker {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--azure-light);
  margin: 0 0 0.35rem;
}

.glossary-title {
  font-size: 1.65rem;
  font-weight: 700;
  margin: 0 0 0.35rem;
  color: var(--text-bright);
}

.glossary-lead {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-muted);
  max-width: 36rem;
}

.glossary-search-wrap {
  position: relative;
  flex: 1;
  min-width: min(100%, 22rem);
  max-width: 28rem;
}

.glossary-search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.1rem;
  color: var(--text-dim);
  pointer-events: none;
}

.glossary-search {
  width: 100%;
  padding: 0.85rem 2.75rem 0.85rem 2.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(0, 188, 242, 0.35);
  background: rgba(0, 0, 0, 0.35);
  color: var(--text);
  font: inherit;
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

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

.glossary-search:hover {
  border-color: rgba(0, 188, 242, 0.5);
}

.glossary-search:focus {
  outline: none;
  border-color: var(--azure-light);
  box-shadow: 0 0 0 3px rgba(0, 188, 242, 0.2);
  background: rgba(0, 0, 0, 0.45);
}

.glossary-search-kbd {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.68rem;
  font-family: inherit;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  border: 1px solid var(--border);
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.06);
}

.glossary-toolbar {
  padding: 0 0.25rem 1rem;
}

.glossary-toolbar-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.glossary-count {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--azure-light);
}

.glossary-clear-btn {
  opacity: 0.85;
}

.glossary-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.75rem;
}

.glossary-cat-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.25);
  color: var(--text-muted);
  font: inherit;
  font-size: 0.75rem;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, transform 0.15s, color 0.2s;
}

.glossary-cat-pill:hover {
  border-color: color-mix(in srgb, var(--cat-color, var(--azure-light)) 50%, transparent);
  color: var(--text);
  transform: translateY(-1px);
}

.glossary-cat-pill-active {
  border-color: color-mix(in srgb, var(--cat-color, var(--azure-light)) 65%, transparent);
  background: color-mix(in srgb, var(--cat-color, var(--azure-blue)) 18%, transparent);
  color: var(--text-bright);
  box-shadow: 0 2px 12px color-mix(in srgb, var(--cat-color, var(--azure-blue)) 25%, transparent);
}

.glossary-cat-count {
  font-size: 0.68rem;
  opacity: 0.75;
}

.glossary-alpha {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  padding: 0.5rem 0.65rem;
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid var(--border);
}

.glossary-alpha-btn {
  min-width: 1.65rem;
  height: 1.65rem;
  padding: 0 0.25rem;
  border: none;
  border-radius: 4px;
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.glossary-alpha-btn:hover:not(:disabled) {
  background: rgba(0, 188, 242, 0.15);
  color: var(--azure-light);
}

.glossary-alpha-active {
  background: rgba(0, 120, 212, 0.35);
  color: var(--text-bright);
}

.glossary-alpha-disabled {
  opacity: 0.25;
  cursor: not-allowed;
}

.glossary-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
  gap: 1rem;
  align-items: start;
}

.glossary-list-panel {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
  max-height: min(70vh, 640px);
  overflow-y: auto;
  scroll-behavior: smooth;
}

.glossary-list-panel::-webkit-scrollbar {
  width: 8px;
}

.glossary-list-panel::-webkit-scrollbar-thumb {
  background: rgba(0, 188, 242, 0.25);
  border-radius: 4px;
}

.glossary-letter-divider {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 0.4rem 1rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--azure-light);
  background: rgba(12, 24, 41, 0.95);
  border-bottom: 1px solid rgba(0, 188, 242, 0.2);
  backdrop-filter: blur(8px);
}

.glossary-term-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.2rem;
  width: 100%;
  padding: 0.85rem 1rem;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: transparent;
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: inherit;
  transition: background 0.18s, border-color 0.18s, padding-left 0.18s;
}

.glossary-term-row:hover {
  background: rgba(0, 120, 212, 0.1);
  padding-left: 1.15rem;
}

.glossary-term-row-active {
  background: linear-gradient(90deg, rgba(0, 120, 212, 0.22), rgba(0, 120, 212, 0.06));
  border-left: 3px solid var(--azure-light);
  padding-left: calc(1rem - 3px);
}

.glossary-term-row-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-bright);
}

.glossary-term-row-cat {
  font-size: 0.68rem;
  font-weight: 600;
  color: color-mix(in srgb, var(--cat-color, var(--azure-light)) 80%, white);
}

.glossary-term-row-preview {
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.glossary-detail-panel {
  position: sticky;
  top: 1rem;
  border-radius: var(--radius);
  border: 1px solid rgba(0, 188, 242, 0.25);
  background: var(--bg-card-elevated);
  min-height: 12rem;
  box-shadow: var(--shadow);
  animation: glossary-detail-in 0.25s ease;
}

@keyframes glossary-detail-in {
  from { opacity: 0; transform: translateX(8px); }
  to { opacity: 1; transform: translateX(0); }
}

.glossary-detail-card {
  padding: 1.25rem 1.35rem 1.5rem;
}

.glossary-detail-header {
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.glossary-detail-category {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  margin-bottom: 0.5rem;
  background: color-mix(in srgb, var(--cat-color, var(--azure-blue)) 15%, transparent);
  border: 1px solid color-mix(in srgb, var(--cat-color, var(--azure-blue)) 35%, transparent);
  color: color-mix(in srgb, var(--cat-color, var(--azure-light)) 90%, white);
}

.glossary-detail-term {
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
  color: var(--text-bright);
}

.glossary-detail-short {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.glossary-detail-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin: 0 0 0.4rem;
}

.glossary-detail-long {
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--text-muted);
  margin: 0 0 1rem;
}

.glossary-related-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.glossary-related-link {
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(0, 188, 242, 0.35);
  background: rgba(0, 120, 212, 0.12);
  color: var(--azure-light);
  font: inherit;
  font-size: 0.78rem;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.glossary-related-link:hover {
  background: rgba(0, 120, 212, 0.25);
  border-color: var(--azure-light);
}

.glossary-related-text {
  font-size: 0.78rem;
  color: var(--text-dim);
}

.glossary-docs-link {
  margin-top: 0.5rem;
}

.glossary-detail-empty,
.glossary-empty {
  text-align: center;
  padding: 2.5rem 1.5rem;
  color: var(--text-muted);
}

.glossary-detail-empty-icon,
.glossary-empty-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 0.75rem;
  opacity: 0.7;
}

.glossary-empty-title {
  font-weight: 600;
  font-size: 1rem;
  margin: 0 0 0.35rem;
  color: var(--text);
}

.glossary-empty-hint {
  font-size: 0.85rem;
  margin: 0 0 1rem;
  color: var(--text-dim);
}

@media (max-width: 900px) {
  .glossary-layout {
    grid-template-columns: 1fr;
  }

  .glossary-list-panel {
    max-height: min(50vh, 420px);
  }

  .glossary-detail-panel {
    position: static;
  }

  .glossary-hero {
    padding: 1.25rem;
  }

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

@media (max-width: 600px) {
  .glossary-cat-pill {
    font-size: 0.7rem;
    padding: 0.3rem 0.55rem;
  }

  .glossary-alpha {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 0.35rem;
  }

  .glossary-search-kbd {
    display: none;
  }
}