.glossary-hero,
.glossary-tool,
.glossary-learning-path {
  margin-bottom: 3.5rem;
}

.glossary-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.8fr);
  gap: 1.5rem;
  padding: 2rem 0 1rem;
  align-items: start;
}

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  font-weight: 700;
  padding: 0;
}

.glossary-hero h1,
.section-heading h2,
.sidebar-card h2 {
  font-family: var(--font-serif);
  color: var(--color-text-dark);
  line-height: 1.1;
}

.glossary-hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  margin: 0.35rem 0 0.85rem;
}

.lead {
  font-size: 1.12rem;
  max-width: 62ch;
}

.glossary-hero-actions,
.flashcard-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.8rem 1.15rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-weight: 700;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-accent-dark);
  color: #fff;
}

.btn-secondary {
  background: #fff;
  border-color: var(--color-border);
  color: var(--color-text-dark);
}

.glossary-hero-card,
.sidebar-card,
.glossary-entry,
.learning-grid article {
  border: 1px solid var(--color-border);
  border-radius: 22px;
  background: linear-gradient(180deg, #fffdf9 0%, #ffffff 100%);
  box-shadow: 0 14px 36px rgba(44, 24, 16, 0.08);
}

.glossary-hero-card,
.sidebar-card,
.learning-grid article {
  padding: 1.4rem;
}

.glossary-hero-card ul,
.sidebar-links,
.learning-grid {
  margin-top: 0.8rem;
}

.glossary-hero-card li,
.sidebar-links li {
  margin-bottom: 0.75rem;
  line-height: 1.45;
}

.section-heading {
  margin-bottom: 1.25rem;
}

.section-heading p:last-child {
  max-width: 70ch;
}

.glossary-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  margin-bottom: 1rem;
}

.glossary-search {
  display: grid;
  gap: 0.45rem;
  font-weight: 700;
  color: var(--color-text-dark);
}

.glossary-search input {
  min-height: 50px;
  padding: 0.8rem 1rem;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  font: inherit;
}

.glossary-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.filter-chip {
  min-height: 40px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: #fff;
  padding: 0.55rem 0.95rem;
  font: inherit;
  color: var(--color-text-dark);
}

.filter-chip.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.alphabet-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.75rem;
}

.alphabet-nav a {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-cream);
  color: var(--color-primary);
  font-weight: 700;
}

.alphabet-nav a.is-muted {
  opacity: 0.35;
  pointer-events: none;
}

.glossary-results-count {
  padding: 0 0 0.75rem;
  font-family: var(--font-body);
  color: var(--color-text-light);
}

.glossary-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.85fr);
  gap: 1.25rem;
  align-items: start;
}

.glossary-list {
  display: grid;
  gap: 1rem;
}

.glossary-entry {
  padding: 1.3rem;
  scroll-margin-top: 7rem;
}

.glossary-entry-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
  margin-bottom: 0.6rem;
}

.glossary-entry-category,
.glossary-pronunciation,
.flashcard-label,
.resource-label {
  font-family: var(--font-body);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-light);
  padding: 0;
}

.glossary-entry h3 {
  margin: 0;
  font-size: 1.6rem;
}

.glossary-short-definition {
  font-size: 1.05rem;
  font-weight: 700;
}

.glossary-tip-box {
  margin-top: 0.9rem;
  padding: 0.9rem 1rem;
  background: var(--color-bg);
  border-radius: 16px;
}

.glossary-tip-box h4 {
  margin-bottom: 0.2rem;
  color: var(--color-primary);
}

.glossary-related {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-top: 0.9rem;
}

.glossary-related span {
  font-weight: 700;
  color: var(--color-text-dark);
}

.glossary-related ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.glossary-related li {
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: var(--color-cream);
  color: var(--color-primary);
  font-size: 0.92rem;
}

.glossary-empty {
  padding: 2rem;
  text-align: center;
  border: 1px dashed var(--color-border);
  border-radius: 18px;
}

.glossary-sidebar {
  display: grid;
  gap: 1rem;
  position: sticky;
  top: 1rem;
}

.flashcard {
  position: relative;
  min-height: 260px;
  margin-top: 1rem;
  border-radius: 22px;
  border: 1px solid rgba(192, 122, 58, 0.22);
  background: linear-gradient(140deg, #fff9f2 0%, #ffffff 100%);
  padding: 1.1rem;
  cursor: pointer;
  overflow: hidden;
}

.flashcard-face {
  display: grid;
  gap: 0.65rem;
}

.flashcard h3 {
  font-size: 2rem;
  line-height: 1.05;
}

.flashcard-back {
  display: none;
}

.flashcard.is-flipped .flashcard-front {
  display: none;
}

.flashcard.is-flipped .flashcard-back {
  display: grid;
}

.flashcard-hint,
.flashcard-tip {
  color: var(--color-text-light);
  font-family: var(--font-body);
}

.sidebar-links li {
  list-style: disc;
  margin-left: 1.15rem;
}

.learning-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.learning-grid article h3 {
  margin-bottom: 0.45rem;
}

@media (max-width: 960px) {
  .glossary-hero,
  .glossary-layout,
  .learning-grid {
    grid-template-columns: 1fr;
  }

  .glossary-sidebar {
    position: static;
  }
}

@media (max-width: 640px) {
  .glossary-entry-header {
    flex-direction: column;
  }

  .alphabet-nav a {
    width: 1.9rem;
    height: 1.9rem;
  }

  .glossary-hero,
  .glossary-tool,
  .glossary-learning-path {
    margin-bottom: 2.5rem;
  }
}