/* ── Auto Glossary — LLOS-Compliant CSS ─────────────────────────
   Orange accent (language dimension). Glassmorphic cards.
   Sticky nav. Min 12px. Mobile-first. ───────────────────────── */

:root {
  --gloss-bg: #fdfdfd;
  --gloss-card: rgba(255, 255, 255, 0.8);
  --gloss-card-solid: #ffffff;
  --gloss-ink: #0f172a;
  --gloss-ink-soft: #475569;
  --gloss-accent: #f97316;
  --gloss-accent-hover: #ea580c;
  --gloss-accent-light: #fff7ed;
  --gloss-accent-ring: #fdba74;
  --gloss-success: #10b981;
  --gloss-border: rgba(226, 232, 240, 0.8);
  --gloss-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
  --gloss-shadow-hover: 0 20px 25px -5px rgb(0 0 0 / 0.05), 0 8px 10px -6px rgb(0 0 0 / 0.05);
  --gloss-radius: 16px;
  --gloss-radius-sm: 10px;
  --gloss-font: 'Outfit', 'Inter', -apple-system, sans-serif;
  --gloss-font-serif: 'Lora', 'Merriweather', Georgia, serif;
  --gloss-spring: cubic-bezier(0.175, 0.885, 0.32, 1.275);

  /* New Theme Palette for Sections */
  --gloss-section-bg-1: #ffffff;
  --gloss-section-bg-2: #f8fafc;
  --gloss-section-bg-3: #fff7ed;
  --gloss-section-bg-4: #0f172a;
  --gloss-section-ink-dark: #f8fafc;
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.98);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

body.glossary-auto {
  font-family: var(--gloss-font);
  background: var(--gloss-bg);
  background-image:
    radial-gradient(at 0% 0%, rgba(249, 115, 22, 0.03) 0px, transparent 50%),
    radial-gradient(at 100% 0%, rgba(20, 184, 166, 0.02) 0px, transparent 50%);
  color: var(--gloss-ink);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

.serif {
  font-family: var(--gloss-font-serif);
}

/* ── Sticky Nav ──────────────────────────────────────────────── */
.gloss-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.8);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0px rgba(0, 0, 0, 0.02);
  border-bottom: 1px solid var(--gloss-border);
}

.gloss-nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.gloss-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.gloss-logo-box {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #0f172a 0%, #334155 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
  font-size: 16px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.gloss-logo-text {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--gloss-ink);
  letter-spacing: -0.025em;
}

.gloss-logo-ai {
  color: var(--gloss-accent);
}

.gloss-nav-sep {
  color: #e2e8f0;
  font-size: 16px;
  font-weight: 300;
}

.gloss-nav-section {
  font-size: 14px;
  font-weight: 600;
  color: var(--gloss-ink-soft);
  letter-spacing: 0.02em;
}

/* ── Hero (Compact & Modern) ─────────────────────────────────── */
.gloss-hero {
  padding: 2.5rem 20px 1.5rem;
  text-align: center;
  position: relative;
}

.gloss-hero-inner {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.gloss-hero-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--gloss-ink);
  letter-spacing: -0.04em;
  margin: 0;
  background: linear-gradient(to bottom, #0f172a, #334155);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

@media (min-width: 768px) {
  .gloss-hero-title {
    font-size: 3.5rem;
  }
}

.gloss-hero-tagline {
  font-size: 1.125rem;
  color: var(--gloss-ink-soft);
  max-width: 500px;
  margin: 0 auto;
  opacity: 0.8;
}

.gloss-hero-stats {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin: 0.5rem 0;
}

.gloss-hero-stat {
  padding: 6px 14px;
  background: white;
  border-radius: 30px;
  border: 1px solid var(--gloss-border);
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
  transition: transform 0.2s;
}

.gloss-hero-stat:hover {
  transform: translateY(-2px);
}

.gloss-hero-num {
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--gloss-accent);
}

.gloss-hero-stat span:last-child {
  font-size: 11px;
  font-weight: 700;
  color: var(--gloss-ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── Search (Glassmorphic) ─────────────────────────────────── */
.gloss-search {
  max-width: 540px;
  margin: 0.5rem auto 0;
  position: relative;
  z-index: 10;
}

.gloss-search input {
  width: 100%;
  padding: 16px 20px 16px 52px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--gloss-border);
  border-radius: 100px;
  font-size: 16px;
  font-family: var(--gloss-font);
  color: var(--gloss-ink);
  outline: none;
  transition: all 0.3s var(--gloss-spring);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
}

.gloss-search input:focus {
  border-color: var(--gloss-accent);
  box-shadow: 0 20px 25px -5px rgba(249, 115, 22, 0.1);
  transform: translateY(-1px);
}

.gloss-search::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23f97316' stroke-width='2.5'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M21 21l-5.197-5.197m0 0A7.5 7.5 0 105.196 5.196a7.5 7.5 0 0010.607 10.607z'/%3E%3C/svg%3E") no-repeat center;
  pointer-events: none;
  opacity: 0.7;
}

/* ── Filters ─────────────────────────────────────────────────── */
.gloss-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 1rem;
}

.gloss-filter-chip {
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  background: transparent;
  color: var(--gloss-ink-soft);
  border: 1px solid var(--gloss-border);
  cursor: pointer;
  transition: all 0.2s;
}

.gloss-filter-chip:hover {
  border-color: var(--gloss-accent);
  color: var(--gloss-accent);
}

.gloss-filter-chip.active {
  background: var(--gloss-accent);
  color: white;
  border-color: var(--gloss-accent);
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

/* ── Index Grid ──────────────────────────────────────────────── */
.gloss-index-grid {
  max-width: 1100px;
  margin: 1.5rem auto 3rem;
  padding: 0 20px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

/* ── Content wrapper ─────────────────────────────────────────── */
.gloss-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 16px 20px 0;
}

@media (min-width: 768px) {
  .gloss-content {
    padding: 24px 24px 0;
  }
}

/* ── Breadcrumb ──────────────────────────────────────────────── */
.gloss-breadcrumb {
  max-width: 1100px;
  margin: 0 auto;
  padding: 12px 20px;
  font-size: 13px;
  color: #94a3b8;
}

.gloss-breadcrumb a {
  color: #64748b;
  text-decoration: none;
  transition: color 0.2s;
}

.gloss-breadcrumb a:hover {
  color: var(--gloss-accent);
}

.gloss-breadcrumb-current {
  color: var(--gloss-accent);
  font-weight: 600;
}

/* ── Header (term page) ─────────────────────────────────────── */
.glossary-auto .gloss-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gloss-accent);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  margin-bottom: 24px;
  transition: all 0.2s;
}

.glossary-auto .gloss-back:hover {
  color: var(--gloss-accent-hover);
  transform: translateX(-4px);
}

.glossary-auto .gloss-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.glossary-auto .gloss-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  background: #f1f5f9;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.glossary-auto .gloss-badge-cat {
  background: var(--gloss-accent-light);
  color: var(--gloss-accent-hover);
}

.glossary-auto .gloss-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--gloss-ink);
  letter-spacing: -0.03em;
  line-height: 1.2;
}

/* ── Cards (Premium Glass) ──────────────────────────────────── */
.glossary-auto .gloss-card {
  background: var(--gloss-card);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-radius: var(--gloss-radius);
  padding: 28px;
  height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: var(--gloss-shadow);
  border: 1px solid var(--gloss-border);
  transition: all 0.4s var(--gloss-spring);
  position: relative;
  text-decoration: none;
  animation: fadeInScale 0.6s var(--gloss-spring) backwards;
}

.glossary-auto .gloss-card:nth-child(1) {
  animation-delay: 0.1s;
}

.glossary-auto .gloss-card:nth-child(2) {
  animation-delay: 0.15s;
}

.glossary-auto .gloss-card:nth-child(3) {
  animation-delay: 0.2s;
}

.glossary-auto .gloss-card:nth-child(4) {
  animation-delay: 0.25s;
}

.glossary-auto .gloss-card:hover {
  background: #ffffff;
  transform: translateY(-8px) scale(1.01);
  box-shadow: var(--gloss-shadow-hover);
  border-color: var(--gloss-accent-ring);
}

.glossary-auto .gloss-card-label {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gloss-accent);
  margin-bottom: 12px;
}

.glossary-auto .gloss-common {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gloss-ink);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  transition: color 0.3s;
}

.glossary-auto .gloss-card:hover .gloss-common {
  color: var(--gloss-accent-hover);
}

.glossary-auto .gloss-expanded {
  font-size: 15px;
  color: var(--gloss-ink-soft);
  line-height: 1.6;
  opacity: 0.9;
}

/* ── Expanded content (breathable inline-bold paragraphs) ────── */
.glossary-auto .gloss-exp-intro {
  font-size: 15px;
  line-height: 1.75;
  color: var(--gloss-ink);
  margin: 0 0 16px;
}

.glossary-auto .gloss-exp-para {
  font-size: 15px;
  line-height: 1.75;
  color: var(--gloss-ink);
  margin: 0 0 14px;
}

.glossary-auto .gloss-exp-para:last-child {
  margin-bottom: 0;
}

.glossary-auto .gloss-exp-para strong {
  color: var(--gloss-ink);
  font-weight: 700;
}

/* Audio panel paragraphs — breathing room between sentences */
.glossary-auto .gloss-audio-panel p {
  margin: 0 0 12px;
}

.glossary-auto .gloss-audio-panel p:last-child {
  margin-bottom: 0;
}

/* ── TTS button (no emoji) ───────────────────────────────────── */
.glossary-auto .gloss-tts-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--gloss-accent);
  color: white;
  border: none;
  border-radius: var(--gloss-radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}

/* SVG speaker icon via pseudo-element */
.glossary-auto .gloss-tts-btn::before {
  content: '';
  width: 16px;
  height: 16px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='white' viewBox='0 0 24 24'%3E%3Cpath d='M11.383 3.07A1 1 0 0112 4v16a1 1 0 01-1.617.784L5.131 16H2a1 1 0 01-1-1V9a1 1 0 011-1h3.131l5.252-4.784A1 1 0 0111.383 3.07zM14.657 6.343a1 1 0 011.414 0A9.967 9.967 0 0119 12a9.967 9.967 0 01-2.929 5.657 1 1 0 01-1.414-1.414A7.972 7.972 0 0017 12a7.972 7.972 0 00-2.343-4.243 1 1 0 010-1.414z'/%3E%3C/svg%3E") no-repeat center;
  flex-shrink: 0;
}

.glossary-auto .gloss-tts-btn:hover {
  background: var(--gloss-accent-hover);
}

.glossary-auto .gloss-tts-btn:active {
  transform: scale(0.98);
}

.glossary-auto .gloss-tts-btn.playing {
  background: var(--gloss-success);
}

.glossary-auto .gloss-tts-btn.playing::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='white' viewBox='0 0 24 24'%3E%3Cpath d='M6 4h4v16H6V4zm8 0h4v16h-4V4z'/%3E%3C/svg%3E");
}

/* ── Language tabs ───────────────────────────────────────────── */
.glossary-auto .gloss-lang-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.glossary-auto .gloss-lang-tab {
  padding: 8px 14px;
  border-radius: var(--gloss-radius-sm);
  font-size: 14px;
  font-weight: 500;
  background: var(--gloss-border);
  color: var(--gloss-ink-soft);
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.glossary-auto .gloss-lang-tab:hover {
  background: #cbd5e1;
  color: var(--gloss-ink);
}

.glossary-auto .gloss-lang-tab.active {
  background: var(--gloss-accent);
  color: white;
}

.glossary-auto .gloss-audio-panel {
  display: none;
  padding: 16px;
  background: var(--gloss-accent-light);
  border-radius: var(--gloss-radius-sm);
  font-size: 15px;
  line-height: 1.7;
  color: var(--gloss-ink);
}

.glossary-auto .gloss-audio-panel.active,
.glossary-auto .gloss-expanded-panel.active {
  display: block;
}

.glossary-auto .gloss-expanded-panel {
  display: none;
  font-size: 15px;
  color: var(--gloss-ink);
  line-height: 1.7;
}

.glossary-auto .gloss-expanded-panel strong {
  color: var(--gloss-ink);
  font-weight: 600;
}

/* ── Concepts accordion ──────────────────────────────────────── */
/* ── Concept Cards Grid (Overhauled) ────────────────────────── */
.gloss-concept-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.gloss-concept-card {
  background: white;
  border: 1px solid var(--gloss-border);
  border-radius: var(--gloss-radius);
  padding: 24px;
  transition: all 0.3s var(--gloss-spring);
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
  text-decoration: none;
  color: inherit;
}

.gloss-concept-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 20px -5px rgba(0, 0, 0, 0.05);
  border-color: var(--gloss-accent-ring);
}

.gloss-concept-icon {
  font-size: 2rem;
  line-height: 1;
}

.gloss-concept-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gloss-ink);
  margin: 0;
}

.gloss-concept-desc {
  font-size: 14px;
  color: var(--gloss-ink-soft);
  line-height: 1.6;
  margin: 0;
}

/* ── Section Striping & Variety ──────────────────────────────── */
.gloss-section {
  padding: 4rem 20px;
  border-bottom: 1px solid var(--gloss-border);
}

.gloss-section-inner {
  max-width: 900px;
  margin: 0 auto;
}

.gloss-section-label {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gloss-accent);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.theme-alt {
  background: var(--gloss-section-bg-2);
}

.theme-warm {
  background: var(--gloss-section-bg-3);
  border-color: #ffedd5;
}

.theme-dark {
  background: var(--gloss-section-bg-4);
  color: var(--gloss-section-ink-dark);
  border-color: rgba(255, 255, 255, 0.1);
}

.theme-dark .gloss-section-label {
  color: var(--gloss-accent-ring);
}

.theme-dark .gloss-title,
.theme-dark .gloss-common,
.theme-dark .gloss-concept-title {
  color: white;
}

.theme-dark .gloss-ink-soft,
.theme-dark .gloss-exp-intro,
.theme-dark .gloss-exp-para,
.theme-dark .gloss-concept-desc {
  color: #94a3b8;
}

/* ── Specific Section Overrides ─────────────────────────────── */
.gloss-common-block {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.3;
  color: var(--gloss-ink);
  letter-spacing: -0.02em;
  position: relative;
  padding: 2rem;
  background: white;
  border-radius: var(--gloss-radius);
  box-shadow: var(--gloss-shadow-hover);
  border-left: 6px solid var(--gloss-accent);
}

.theme-dark .gloss-common-block {
  background: rgba(255, 255, 255, 0.05);
  color: white;
}

/* ── Related terms ───────────────────────────────────────────── */
.glossary-auto .gloss-related {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.glossary-auto .gloss-related a {
  padding: 8px 14px;
  background: #f1f5f9;
  color: var(--gloss-ink);
  border-radius: 24px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.glossary-auto .gloss-related a:hover,
.glossary-auto .gloss-related-pill:hover {
  background: #ffedd5;
  color: #9a3412;
}

.glossary-auto .gloss-related-pill {
  padding: 8px 14px;
  background: #f1f5f9;
  color: var(--gloss-ink);
  border-radius: 24px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
  cursor: pointer;
  position: relative;
}

.glossary-auto .gloss-related-pill[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  padding: 10px 14px;
  background: var(--gloss-ink);
  color: white;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.5;
  border-radius: var(--gloss-radius-sm);
  white-space: normal;
  max-width: 280px;
  width: max-content;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s, transform 0.2s;
  z-index: 9999;
  pointer-events: none;
}

.glossary-auto .gloss-related-pill:hover::after,
.glossary-auto .gloss-related-pill:focus::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-4px);
}

/* Flip tooltip below when near top edge */
.glossary-auto .gloss-related-pill.gloss-tooltip-below::after {
  bottom: auto;
  top: 100%;
  transform: translateX(-50%) translateY(8px);
}

.glossary-auto .gloss-related-pill.gloss-tooltip-below:hover::after,
.glossary-auto .gloss-related-pill.gloss-tooltip-below:focus::after {
  transform: translateX(-50%) translateY(4px);
}

/* Shift tooltip when near left/right edge */
.glossary-auto .gloss-related-pill.gloss-tooltip-shift-right::after {
  left: 0;
  transform: translateX(0) translateY(-8px);
}

.glossary-auto .gloss-related-pill.gloss-tooltip-shift-right:hover::after,
.glossary-auto .gloss-related-pill.gloss-tooltip-shift-right:focus::after {
  transform: translateX(0) translateY(-4px);
}

.glossary-auto .gloss-related-pill.gloss-tooltip-shift-left::after {
  left: auto;
  right: 0;
  transform: translateX(0) translateY(-8px);
}

.glossary-auto .gloss-related-pill.gloss-tooltip-shift-left:hover::after,
.glossary-auto .gloss-related-pill.gloss-tooltip-shift-left:focus::after {
  transform: translateX(0) translateY(-4px);
}

/* ── FAQ / Q&A ───────────────────────────────────────────────── */
.glossary-auto .gloss-faq-item {
  margin-bottom: 8px;
  border: none;
  padding: 0;
}

.glossary-auto .gloss-faq-item details {
  background: white;
  border: 1px solid var(--gloss-border);
  border-radius: var(--gloss-radius-sm);
  overflow: hidden;
  transition: border-color 0.2s, background 0.2s;
}

.glossary-auto .gloss-faq-item details[open] {
  border-color: var(--gloss-accent-ring);
  background: #fffbf7;
}

.glossary-auto .gloss-faq-item summary {
  padding: 14px 16px;
  font-weight: 600;
  color: var(--gloss-ink);
  cursor: pointer;
  font-size: 15px;
  list-style: none;
  transition: background 0.2s;
}

.glossary-auto .gloss-faq-item summary::-webkit-details-marker {
  display: none;
}

.glossary-auto .gloss-faq-item summary:hover {
  background: #f8fafc;
}

.glossary-auto .gloss-faq-item details[open] summary {
  color: var(--gloss-accent);
}

.glossary-auto .gloss-faq-item p {
  padding: 0 16px 14px;
  margin: 0;
  font-size: 14px;
  color: var(--gloss-ink-soft);
  line-height: 1.65;
}

/* ── MCQ Quiz Carousel ──────────────────────────────────────── */
.glossary-auto .gloss-quiz-carousel {
  background: var(--gloss-card-solid);
  border-radius: var(--gloss-radius);
  border: 1px solid var(--gloss-border);
  box-shadow: var(--gloss-shadow);
  overflow: hidden;
}

.glossary-auto .gloss-quiz-header {
  padding: 14px 20px;
  background: linear-gradient(135deg, #fff7ed, #ffedd5);
  border-bottom: 1px solid var(--gloss-border);
  display: flex;
  align-items: center;
  gap: 16px;
}

.glossary-auto .gloss-quiz-counter {
  font-size: 13px;
  font-weight: 700;
  color: var(--gloss-accent);
  white-space: nowrap;
}

.glossary-auto .gloss-quiz-progress {
  flex: 1;
  height: 6px;
  background: rgba(0, 0, 0, 0.06);
  border-radius: 3px;
  overflow: hidden;
}

.glossary-auto .gloss-quiz-progress-bar {
  height: 100%;
  background: var(--gloss-accent);
  border-radius: 3px;
  transition: width 0.35s ease;
  width: 0%;
}

/* Individual slide */
.glossary-auto .gloss-quiz-slide {
  display: none;
  padding: 20px;
}

.glossary-auto .gloss-quiz-slide.active {
  display: block;
}

.glossary-auto .gloss-mcq-stem {
  font-weight: 600;
  color: var(--gloss-ink);
  font-size: 15px;
  margin-bottom: 12px;
  line-height: 1.5;
}

.glossary-auto .gloss-mcq-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.glossary-auto .gloss-mcq-opt {
  padding: 12px 16px;
  background: var(--gloss-accent-light);
  border: 2px solid var(--gloss-border);
  border-radius: var(--gloss-radius-sm);
  font-size: 14px;
  color: var(--gloss-ink);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
}

.glossary-auto .gloss-mcq-opt:hover {
  border-color: var(--gloss-accent-ring);
  transform: translateX(3px);
}

.glossary-auto .gloss-mcq-opt.correct {
  border-color: var(--gloss-success);
  background: #ecfdf5;
  cursor: default;
}

.glossary-auto .gloss-mcq-opt.wrong {
  border-color: #dc2626;
  background: #fef2f2;
  cursor: default;
}

.glossary-auto .gloss-mcq-expl {
  margin-top: 12px;
  padding: 12px;
  background: var(--gloss-accent-light);
  border-radius: var(--gloss-radius-sm);
  font-size: 14px;
  color: var(--gloss-ink-soft);
  line-height: 1.65;
  display: none;
}

.glossary-auto .gloss-mcq-expl.show {
  display: block;
}

/* Navigation bar */
.glossary-auto .gloss-quiz-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: #f8fafc;
  border-top: 1px solid var(--gloss-border);
}

.glossary-auto .gloss-quiz-btn {
  padding: 8px 20px;
  border-radius: var(--gloss-radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
}

.glossary-auto .gloss-quiz-prev {
  background: transparent;
  color: var(--gloss-ink-soft);
  border: 1px solid var(--gloss-border);
}

.glossary-auto .gloss-quiz-prev:hover:not(:disabled) {
  border-color: var(--gloss-accent-ring);
  color: var(--gloss-accent);
}

.glossary-auto .gloss-quiz-prev:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.glossary-auto .gloss-quiz-next {
  background: var(--gloss-accent);
  color: white;
}

.glossary-auto .gloss-quiz-next:hover {
  background: var(--gloss-accent-hover);
}

/* Score screen */
.glossary-auto .gloss-quiz-score {
  text-align: center;
  padding: 32px 20px;
}

.glossary-auto .gloss-quiz-score-num {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--gloss-accent);
  margin-bottom: 4px;
}

.glossary-auto .gloss-quiz-score-label {
  font-size: 14px;
  color: var(--gloss-ink-soft);
  margin-bottom: 16px;
}

.glossary-auto .gloss-quiz-restart {
  padding: 10px 24px;
  background: var(--gloss-accent);
  color: white;
  border: none;
  border-radius: var(--gloss-radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.glossary-auto .gloss-quiz-restart:hover {
  background: var(--gloss-accent-hover);
}

/* ── Strict definition (collapsed) ───────────────────────────── */
.glossary-auto .gloss-strict details {
  background: var(--gloss-card-solid);
  border-radius: var(--gloss-radius);
  padding: 20px;
  margin-bottom: 16px;
  border: 1px solid var(--gloss-border);
}

.glossary-auto .gloss-strict summary {
  font-weight: 600;
  color: var(--gloss-ink-soft);
  cursor: pointer;
  font-size: 14px;
}

.glossary-auto .gloss-strict p {
  margin: 12px 0 0;
  font-size: 14px;
  color: var(--gloss-ink-soft);
  line-height: 1.6;
}

/* ── Clean sections (no card boxing) ─────────────────────────── */
.glossary-auto .gloss-section {
  padding: 0 0 32px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--gloss-border);
}

.glossary-auto .gloss-section:last-child {
  border-bottom: none;
  margin-bottom: 16px;
}

.glossary-auto .gloss-section-label {
  font-size: 1.125rem;
  font-weight: 700;
  text-transform: none;
  letter-spacing: -0.01em;
  color: var(--gloss-ink);
  margin: 0 0 16px;
  padding: 0;
  line-height: 1.4;
}

/* ── Subtitle ────────────────────────────────────────────────── */
.glossary-auto .gloss-subtitle {
  font-size: 14px;
  color: var(--gloss-ink-soft);
  margin-top: 4px;
}

/* ── Footer ──────────────────────────────────────────────────── */
.gloss-footer {
  background: white;
  border-top: 1px solid var(--gloss-border);
  margin-top: 0;
  padding: 2rem 24px;
}

.gloss-footer-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}

.gloss-footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
}

.gloss-footer-desc {
  font-size: 13px;
  color: var(--gloss-ink-soft);
  margin: 0;
}

.gloss-footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.gloss-footer-links a {
  font-size: 14px;
  color: #64748b;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.gloss-footer-links a:hover {
  color: var(--gloss-accent);
}

.gloss-footer-copy {
  font-size: 12px;
  color: #94a3b8;
  margin: 0;
}

/* ── Index card links ────────────────────────────────────────── */
.gloss-index-grid {
  max-width: 960px;
  margin: 0 auto;
  padding: 1rem 16px 0;
  display: grid;
  gap: 16px;
}

@media (min-width: 640px) {
  .gloss-index-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.glossary-auto a.gloss-card {
  color: inherit;
  text-decoration: none;
  display: block;
}

.glossary-auto a.gloss-card:hover {
  color: inherit;
}

/* ── No results ──────────────────────────────────────────────── */
.gloss-no-results {
  text-align: center;
  padding: 2rem;
  color: #94a3b8;
  font-size: 15px;
  display: none;
}

/* ── Mobile ──────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .glossary-auto .gloss-card {
    padding: 16px;
  }

  .glossary-auto .gloss-title {
    font-size: 1.5rem;
  }

  .gloss-hero {
    padding: 1.5rem 16px 1rem;
  }

  .gloss-hero-title {
    font-size: 1.75rem;
  }

  .gloss-hero-stat {
    min-width: 80px;
    padding: 10px 14px;
  }
}

@media (min-width: 1024px) {
  .glossary-auto .gloss-card:hover {
    transform: translateY(-6px) scale(1.01);
  }
}