.lg-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--lg-surface);
  border-bottom: 1px solid var(--lg-border);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
}

.lg-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: var(--lg-header-h);
}

.lg-header-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  color: var(--lg-text);
  text-decoration: none;
  flex-shrink: 0;
}

.lg-header-brand:hover { text-decoration: none; }

.lg-header-logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--lg-green), var(--lg-gold));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--lg-white);
  font-weight: 700;
  font-size: 1.05rem;
}

.lg-header-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.lg-header-brand-name {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--lg-text);
}

.lg-header-brand-tag {
  font-size: 0.7rem;
  color: var(--lg-text-soft);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.lg-header-nav {
  display: none;
  align-items: center;
  gap: 4px;
  flex: 1 1 auto;
  justify-content: center;
}

.lg-header-nav-link {
  padding: 8px 14px;
  border-radius: var(--lg-radius);
  color: var(--lg-text-muted);
  font-weight: 500;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  transition: color var(--lg-fast), background var(--lg-fast);
  -webkit-tap-highlight-color: transparent;
}

.lg-header-nav-link:hover {
  color: var(--lg-text);
  background: var(--lg-surface-3);
  text-decoration: none;
}

.lg-header-nav-link-active {
  color: var(--lg-green);
  background: var(--lg-green-soft);
}

.lg-header-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.lg-header-auth {
  display: none;
  align-items: center;
  gap: 6px;
}

.lg-header-user {
  position: relative;
}

.lg-header-user-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px 4px 4px;
  border-radius: 999px;
  background: var(--lg-surface-3);
  border: 1px solid var(--lg-border);
  cursor: pointer;
  color: var(--lg-text);
  font-family: inherit;
  transition: background var(--lg-fast);
}

.lg-header-user-btn:hover { background: var(--lg-surface-2); }

.lg-header-user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--lg-green);
  color: var(--lg-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
}

.lg-header-user-chevron { transform: rotate(90deg); }

.lg-header-user-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 240px;
  background: var(--lg-surface);
  border: 1px solid var(--lg-border);
  border-radius: var(--lg-radius);
  box-shadow: var(--lg-shadow-lg);
  padding: 8px;
  z-index: 60;
  animation: lg-menu-in 150ms var(--lg-ease);
}

@keyframes lg-menu-in {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.lg-header-user-menu-header {
  padding: 10px 12px;
  border-bottom: 1px solid var(--lg-border);
  margin-bottom: 4px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.lg-header-user-name { font-weight: 600; color: var(--lg-text); font-size: 0.95rem; }
.lg-header-user-email { color: var(--lg-text-soft); font-size: 0.8rem; }

.lg-header-user-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  background: transparent;
  border: 0;
  border-radius: var(--lg-radius-sm);
  color: var(--lg-text);
  font-family: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  text-align: left;
  transition: background var(--lg-fast);
}

.lg-header-user-menu-item:hover { background: var(--lg-surface-3); }
.lg-header-user-menu-danger { color: #DC2626; }
.lg-header-user-menu-danger:hover { background: #DC26261A; }

.lg-header-menu-btn { display: inline-flex; }

.lg-header-mobile {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 16px 20px;
  background: var(--lg-surface);
  border-top: 1px solid var(--lg-border);
  animation: lg-slide-down 200ms var(--lg-ease);
}

@keyframes lg-slide-down {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.lg-header-mobile-link {
  padding: 14px 12px;
  border-radius: var(--lg-radius);
  color: var(--lg-text);
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--lg-fast);
}

.lg-header-mobile-link:hover { background: var(--lg-surface-3); text-decoration: none; }
.lg-header-mobile-link-danger { color: #DC2626; }
.lg-header-mobile-auth { display: flex; flex-direction: column; gap: 8px; padding: 0 4px; }

@media (min-width: 860px) {
  .lg-header-nav { display: flex; }
  .lg-header-auth { display: flex; }
  .lg-header-menu-btn { display: none; }
  .lg-header-mobile { display: none; }
}

.lg-footer {
  background: var(--lg-surface);
  border-top: 1px solid var(--lg-border);
  padding: 32px 0;
  margin-top: 48px;
}

.lg-footer-inner {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
}

.lg-footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.lg-footer-logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--lg-green), var(--lg-gold));
  display: inline-flex;
}

.lg-footer-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.lg-footer-name { font-weight: 700; color: var(--lg-text); }
.lg-footer-tagline { font-size: 0.8rem; color: var(--lg-text-soft); }

.lg-footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.lg-footer-nav a {
  color: var(--lg-text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
}

.lg-footer-nav a:hover { color: var(--lg-green); text-decoration: none; }

.lg-footer-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--lg-text-soft);
  font-size: 0.8rem;
}

.lg-footer-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--lg-text-soft);
  opacity: 0.6;
}

@media (min-width: 768px) {
  .lg-footer-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

/* ============================= PAGE ============================= */
.lg-page-home {
  padding-bottom: 32px;
}

/* ============================= HERO ============================= */
.lg-home-hero-wrap {
  position: relative;
  overflow: hidden;
  padding-top: 24px;
}

.lg-home-hero {
  position: relative;
  border-radius: var(--lg-radius-xl);
  padding: 40px 20px 36px;
  overflow: hidden;
  background:
    linear-gradient(160deg, var(--lg-green-soft) 0%, var(--lg-surface) 55%, var(--lg-surface) 100%);
  border: 1px solid var(--lg-border);
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.lg-home-hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}

.lg-home-hero-orb-green {
  width: 320px;
  height: 320px;
  top: -120px;
  left: -80px;
  background: radial-gradient(circle, var(--lg-green) 0%, transparent 70%);
}

.lg-home-hero-orb-gold {
  width: 280px;
  height: 280px;
  bottom: -120px;
  right: -60px;
  background: radial-gradient(circle, var(--lg-gold) 0%, transparent 70%);
  opacity: 0.35;
}

.lg-home-hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--lg-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--lg-border) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.25;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  pointer-events: none;
  z-index: 0;
}

.lg-home-hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  max-width: 620px;
}

.lg-home-hero-badge {
  display: inline-flex;
}

.lg-home-hero-title {
  margin: 0;
  font-size: clamp(2.2rem, 6.5vw, 3.6rem);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--lg-text);
}

.lg-home-hero-title-accent {
  background: linear-gradient(120deg, var(--lg-green) 0%, var(--lg-gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  display: inline-block;
}

.lg-home-hero-subtitle {
  margin: 0;
  color: var(--lg-text-muted);
  font-size: clamp(1rem, 2.4vw, 1.12rem);
  line-height: 1.6;
  max-width: 56ch;
}

.lg-home-hero-actions { gap: 12px; margin-top: 4px; }

.lg-home-hero-trust {
  gap: 10px;
  margin-top: 8px;
}

.lg-home-trust-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--lg-surface);
  border: 1px solid var(--lg-border);
  color: var(--lg-text-muted);
  font-size: 0.8rem;
  font-weight: 500;
}

.lg-home-trust-chip .lg-icon { color: var(--lg-green); }

/* Hero visual — preview card + streak badge */
.lg-home-hero-visual {
  position: relative;
  z-index: 2;
  display: none;
  min-height: 320px;
}

.lg-home-preview-card {
  position: relative;
  z-index: 2;
  background: var(--lg-surface);
  border: 1px solid var(--lg-border);
  border-radius: var(--lg-radius-lg);
  padding: 20px;
  box-shadow: var(--lg-shadow-lg);
  transform: rotate(-2deg);
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 340px;
  margin: 0 auto;
}

.lg-home-preview-head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lg-home-preview-glyph {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--lg-green), var(--lg-dark));
  color: var(--lg-white);
  font-family: var(--lg-font-arabic);
  font-size: 1.4rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.lg-home-preview-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1 1 auto;
  min-width: 0;
}

.lg-home-preview-lang {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--lg-text-soft);
  font-weight: 600;
}

.lg-home-preview-lesson {
  font-weight: 600;
  color: var(--lg-text);
  font-size: 0.95rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lg-home-preview-type {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--lg-green-soft);
  color: var(--lg-green-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.lg-home-preview-word {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 12px 14px;
  background: var(--lg-green-soft);
  border-radius: var(--lg-radius);
}

.lg-home-preview-word-ar {
  font-family: var(--lg-font-arabic);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--lg-text);
  line-height: 1.3;
}

.lg-home-preview-word-trans {
  font-size: 0.85rem;
  color: var(--lg-green-strong);
  font-style: italic;
}

.lg-home-preview-word-meaning {
  font-size: 0.95rem;
  color: var(--lg-text-muted);
  font-weight: 500;
}

.lg-home-preview-bar {
  height: 6px;
  background: var(--lg-surface-3);
  border-radius: 999px;
  overflow: hidden;
}

.lg-home-preview-bar-fill {
  height: 100%;
  width: 38%;
  background: linear-gradient(90deg, var(--lg-green), var(--lg-gold));
  border-radius: 999px;
  animation: lg-home-bar-grow 1.8s var(--lg-ease) infinite alternate;
}

@keyframes lg-home-bar-grow {
  from { width: 32%; }
  to { width: 48%; }
}

.lg-home-preview-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.lg-home-preview-foot-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8rem;
  color: var(--lg-text-soft);
}

.lg-home-preview-foot-done .lg-icon { color: var(--lg-green); }

.lg-home-streak-badge {
  position: absolute;
  top: -18px;
  right: -10px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--lg-dark);
  color: var(--lg-white);
  padding: 10px 14px 10px 10px;
  border-radius: 999px;
  box-shadow: var(--lg-shadow-lg);
  transform: rotate(4deg);
}

.lg-home-streak-ring {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: conic-gradient(var(--lg-gold) 0deg 252deg, rgba(255,255,255,0.15) 252deg 360deg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.lg-home-streak-ring-inner {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--lg-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: var(--lg-gold);
  position: relative;
}

.lg-home-streak-ring-inner .lg-icon {
  width: 12px;
  height: 12px;
  position: absolute;
  top: 7px;
}

.lg-home-streak-num {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--lg-white);
  margin-top: 8px;
}

.lg-home-streak-label {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.lg-home-streak-label-top {
  font-size: 0.8rem;
  font-weight: 700;
}

.lg-home-streak-label-bot {
  font-size: 0.68rem;
  color: rgba(233, 251, 241, 0.6);
}

@media (min-width: 900px) {
  .lg-home-hero {
    grid-template-columns: 1.15fr 0.85fr;
    padding: 56px 48px;
    gap: 40px;
  }
  .lg-home-hero-visual { display: block; }
}

/* ============================= STATS BAND ============================= */
.lg-home-stats-band {
  background: linear-gradient(135deg, var(--lg-dark) 0%, #232C34 100%);
  padding: 28px 0;
  margin-top: 24px;
  position: relative;
  overflow: hidden;
}

.lg-home-stats-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 50%, rgba(5, 179, 77, 0.18) 0%, transparent 50%),
              radial-gradient(circle at 80% 50%, rgba(242, 185, 28, 0.12) 0%, transparent 50%);
  pointer-events: none;
}

.lg-home-stats-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.lg-home-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: flex-start;
}

.lg-home-stat-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 6px;
}

.lg-home-stat-icon-green {
  background: rgba(5, 179, 77, 0.18);
  color: var(--lg-green);
}

.lg-home-stat-icon-gold {
  background: rgba(242, 185, 28, 0.18);
  color: var(--lg-gold);
}

.lg-home-stat-value {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 800;
  color: var(--lg-white);
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.lg-home-stat-label {
  font-size: 0.78rem;
  color: rgba(233, 251, 241, 0.65);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

@media (min-width: 768px) {
  .lg-home-stats-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ============================= SECTION HEADS ============================= */
.lg-home-section-head {
  margin-bottom: 24px;
  max-width: 720px;
}

.lg-home-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--lg-green-strong);
  margin-bottom: 10px;
}

[data-theme="dark"] .lg-home-eyebrow { color: var(--lg-green); }

.lg-home-eyebrow-on-dark { color: var(--lg-gold); }

.lg-home-section-title {
  margin: 0 0 8px 0;
}

.lg-home-section-sub {
  margin: 0;
  line-height: 1.55;
}

.lg-home-section-link {
  white-space: nowrap;
}

/* ============================= LANGUAGES ============================= */
.lg-home-lang-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 540px) {
  .lg-home-lang-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 900px) {
  .lg-home-lang-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1140px) {
  .lg-home-lang-grid { grid-template-columns: repeat(4, 1fr); }
}

.lg-home-lang-card {
  position: relative;
  background: var(--lg-surface);
  border: 1px solid var(--lg-border);
  border-radius: var(--lg-radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--lg-med) var(--lg-ease),
              box-shadow var(--lg-med) var(--lg-ease),
              border-color var(--lg-med) var(--lg-ease);
  display: flex;
  flex-direction: column;
}

.lg-home-lang-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--lg-shadow-lg);
  border-color: var(--lg-border-strong);
}

.lg-home-lang-strip {
  height: 6px;
  width: 100%;
}

.lg-home-lang-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1 1 auto;
}

.lg-home-lang-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.lg-home-lang-glyph {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--lg-white);
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
  box-shadow: var(--lg-shadow-sm);
}

.lg-home-lang-arrow {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--lg-surface-3);
  color: var(--lg-text-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--lg-med) var(--lg-ease), background var(--lg-med) var(--lg-ease), color var(--lg-med) var(--lg-ease);
}

.lg-home-lang-card:hover .lg-home-lang-arrow {
  transform: translateX(2px);
  background: var(--lg-green);
  color: var(--lg-white);
}

.lg-home-lang-names {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.lg-home-lang-name {
  font-weight: 700;
  color: var(--lg-text);
  font-size: 1.1rem;
  line-height: 1.25;
}

.lg-home-lang-native {
  color: var(--lg-text-soft);
  font-size: 0.88rem;
}

.lg-home-lang-tagline {
  margin: 0;
  color: var(--lg-text-muted);
  font-size: 0.88rem;
  line-height: 1.45;
  min-height: 2.6em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1 1 auto;
}

.lg-home-lang-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--lg-border);
}

.lg-home-lang-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--lg-green-strong);
}

[data-theme="dark"] .lg-home-lang-chip { color: var(--lg-green); }

.lg-home-lang-family {
  font-size: 0.7rem;
  color: var(--lg-text-soft);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-align: right;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 50%;
}

/* ============================= FEATURED LESSONS ============================= */
.lg-home-featured {
  background: var(--lg-surface-2);
  border-top: 1px solid var(--lg-border);
  border-bottom: 1px solid var(--lg-border);
}

.lg-home-lesson-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 540px) {
  .lg-home-lesson-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 900px) {
  .lg-home-lesson-grid { grid-template-columns: repeat(3, 1fr); }
}

.lg-home-lesson-card {
  display: flex;
  flex-direction: row;
  background: var(--lg-surface);
  border: 1px solid var(--lg-border);
  border-radius: var(--lg-radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--lg-med) var(--lg-ease),
              box-shadow var(--lg-med) var(--lg-ease),
              border-color var(--lg-med) var(--lg-ease);
}

.lg-home-lesson-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--lg-shadow-lg);
  border-color: var(--lg-border-strong);
}

.lg-home-lesson-bar {
  width: 5px;
  flex-shrink: 0;
}

.lg-home-lesson-card-body {
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1 1 auto;
  min-width: 0;
}

.lg-home-lesson-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.lg-home-lesson-lang {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 3px 9px;
  border-radius: 999px;
}

.lg-home-lesson-lang-green {
  background: var(--lg-green-soft);
  color: var(--lg-green-strong);
}

.lg-home-lesson-lang-gold {
  background: var(--lg-gold-soft);
  color: #8a6500;
}

.lg-home-lesson-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--lg-text);
}

.lg-home-lesson-desc {
  margin: 0;
  color: var(--lg-text-muted);
  font-size: 0.875rem;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1 1 auto;
}

.lg-home-lesson-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 4px;
}

.lg-home-lesson-meta {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8rem;
  color: var(--lg-text-soft);
}

.lg-home-lesson-start {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--lg-green-strong);
  transition: gap var(--lg-fast) var(--lg-ease);
}

[data-theme="dark"] .lg-home-lesson-start { color: var(--lg-green); }

.lg-home-lesson-card:hover .lg-home-lesson-start { gap: 7px; }

/* ============================= AI COACH ============================= */
.lg-home-coach-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
  background: linear-gradient(140deg, var(--lg-dark) 0%, #232C34 100%);
  border-radius: var(--lg-radius-xl);
  padding: 32px 24px;
  position: relative;
  overflow: hidden;
}

.lg-home-coach-card::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--lg-green) 0%, transparent 70%);
  opacity: 0.16;
  pointer-events: none;
}

.lg-home-coach-text {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
}

.lg-home-coach-title {
  margin: 0;
  color: var(--lg-white);
}

.lg-home-coach-desc {
  margin: 0;
  color: rgba(233, 251, 241, 0.78);
  line-height: 1.6;
  max-width: 50ch;
}

.lg-home-coach-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 4px;
}

.lg-home-coach-feature {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(233, 251, 241, 0.9);
  font-size: 0.8rem;
  font-weight: 500;
}

.lg-home-coach-feature .lg-icon { color: var(--lg-green); }

/* Coach chat mockup */
.lg-home-coach-chat {
  position: relative;
  z-index: 1;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--lg-radius-lg);
  overflow: hidden;
  box-shadow: var(--lg-shadow-lg);
}

.lg-home-chat-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.15);
}

.lg-home-chat-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--lg-green), var(--lg-gold));
  color: var(--lg-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.lg-home-chat-head-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.lg-home-chat-name {
  font-weight: 700;
  color: var(--lg-white);
  font-size: 0.9rem;
}

.lg-home-chat-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  color: rgba(233, 251, 241, 0.6);
}

.lg-home-chat-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lg-green);
  animation: lg-home-pulse-dot 1.8s ease-in-out infinite;
}

@keyframes lg-home-pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.lg-home-chat-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.lg-home-chat-msg {
  display: flex;
  max-width: 88%;
}

.lg-home-chat-msg-coach { align-self: flex-start; }
.lg-home-chat-msg-user { align-self: flex-end; }

.lg-home-chat-bubble {
  padding: 10px 14px;
  border-radius: 16px;
  font-size: 0.88rem;
  line-height: 1.4;
}

.lg-home-chat-msg-coach .lg-home-chat-bubble {
  background: rgba(255, 255, 255, 0.1);
  color: var(--lg-white);
  border-bottom-left-radius: 4px;
}

.lg-home-chat-msg-user .lg-home-chat-bubble {
  background: var(--lg-green);
  color: var(--lg-white);
  border-bottom-right-radius: 4px;
}

.lg-home-chat-typing {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  align-self: flex-start;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  border-bottom-left-radius: 4px;
}

.lg-home-chat-typing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(233, 251, 241, 0.6);
  animation: lg-home-typing 1.4s ease-in-out infinite;
}

.lg-home-chat-typing-dot:nth-child(2) { animation-delay: 0.2s; }
.lg-home-chat-typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes lg-home-typing {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-4px); opacity: 1; }
}

@media (min-width: 900px) {
  .lg-home-coach-card {
    grid-template-columns: 1fr 1fr;
    padding: 48px;
    gap: 40px;
  }
}

/* ============================= DICTIONARY PREVIEW ============================= */
.lg-home-dict-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.lg-home-dict-search {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 16px 20px;
  background: var(--lg-surface);
  border: 1px solid var(--lg-border-strong);
  border-radius: var(--lg-radius-lg);
  cursor: pointer;
  transition: border-color var(--lg-fast) var(--lg-ease), box-shadow var(--lg-fast) var(--lg-ease);
  font-family: inherit;
  text-align: left;
}

.lg-home-dict-search:hover {
  border-color: var(--lg-green);
  box-shadow: var(--lg-ring);
}

.lg-home-dict-search .lg-icon:first-child {
  color: var(--lg-text-soft);
}

.lg-home-dict-search-text {
  flex: 1 1 auto;
  color: var(--lg-text-soft);
  font-size: 1rem;
  min-width: 0;
}

.lg-home-dict-search-cta {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--lg-green);
  color: var(--lg-white);
  padding: 8px 14px;
  border-radius: var(--lg-radius);
  font-weight: 600;
  font-size: 0.88rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.lg-home-dict-samples {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 540px) {
  .lg-home-dict-samples { grid-template-columns: repeat(3, 1fr); }
}

.lg-home-dict-sample {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px;
  background: var(--lg-surface);
  border: 1px solid var(--lg-border);
  border-radius: var(--lg-radius-lg);
  cursor: pointer;
  transition: transform var(--lg-med) var(--lg-ease), box-shadow var(--lg-med) var(--lg-ease), border-color var(--lg-med) var(--lg-ease);
}

.lg-home-dict-sample:hover {
  transform: translateY(-3px);
  box-shadow: var(--lg-shadow-lg);
  border-color: var(--lg-green);
}

.lg-home-dict-sample-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 4px;
}

.lg-home-dict-sample-lang {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--lg-green-strong);
}

[data-theme="dark"] .lg-home-dict-sample-lang { color: var(--lg-green); }

.lg-home-dict-sample-pos {
  font-size: 0.68rem;
  color: var(--lg-text-soft);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.lg-home-dict-sample-term {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--lg-text);
  line-height: 1.2;
}

.lg-home-dict-sample-trans {
  font-size: 0.85rem;
  color: var(--lg-text-soft);
  font-style: italic;
}

.lg-home-dict-sample-meaning {
  font-size: 0.92rem;
  color: var(--lg-text-muted);
  font-weight: 500;
  margin-top: 2px;
}

/* ============================= PROGRESS SHOWCASE ============================= */
.lg-home-progress-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
  background: var(--lg-surface);
  border: 1px solid var(--lg-border);
  border-radius: var(--lg-radius-xl);
  padding: 32px 24px;
  position: relative;
  overflow: hidden;
}

.lg-home-progress-card::before {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -40px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--lg-gold) 0%, transparent 70%);
  opacity: 0.1;
  pointer-events: none;
}

.lg-home-progress-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  z-index: 1;
}

.lg-home-progress-ring {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: conic-gradient(var(--lg-green) 0deg 252deg, var(--lg-surface-3) 252deg 360deg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  animation: lg-home-ring-spin 20s linear infinite;
}

@keyframes lg-home-ring-spin {
  to { transform: rotate(360deg); }
}

.lg-home-progress-ring-inner {
  width: 124px;
  height: 124px;
  border-radius: 50%;
  background: var(--lg-surface);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  animation: lg-home-ring-spin-reverse 20s linear infinite;
  position: relative;
}

@keyframes lg-home-ring-spin-reverse {
  to { transform: rotate(-360deg); }
}

.lg-home-progress-ring-inner .lg-icon {
  color: var(--lg-gold);
  width: 28px;
  height: 28px;
}

.lg-home-progress-ring-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--lg-text);
  line-height: 1;
  margin-top: 2px;
}

.lg-home-progress-ring-label {
  font-size: 0.7rem;
  color: var(--lg-text-soft);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.lg-home-progress-star {
  position: absolute;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--lg-gold-soft);
  color: var(--lg-gold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--lg-shadow-sm);
  animation: lg-home-star-float 3s ease-in-out infinite;
}

.lg-home-progress-star-1 { top: 10px; right: 30px; animation-delay: 0s; }
.lg-home-progress-star-2 { bottom: 20px; left: 20px; animation-delay: 0.8s; }
.lg-home-progress-star-3 { top: 50%; right: 0; animation-delay: 1.6s; }

@keyframes lg-home-star-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.lg-home-progress-text {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
}

.lg-home-progress-title { margin: 0; }

.lg-home-progress-desc {
  margin: 0;
  color: var(--lg-text-muted);
  line-height: 1.6;
  max-width: 50ch;
}

.lg-home-progress-actions { gap: 10px; margin-top: 4px; }

@media (min-width: 900px) {
  .lg-home-progress-card {
    grid-template-columns: 0.8fr 1.2fr;
    padding: 48px;
    gap: 40px;
  }
}

/* ============================= FINAL CTA ============================= */
.lg-home-final-card {
  position: relative;
  border-radius: var(--lg-radius-xl);
  padding: 40px 24px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--lg-dark) 0%, #232C34 60%, #2A343C 100%);
  border: 1px solid var(--lg-border);
}

.lg-home-final-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(50px);
  pointer-events: none;
}

.lg-home-final-orb-a {
  width: 260px;
  height: 260px;
  top: -100px;
  left: -60px;
  background: radial-gradient(circle, var(--lg-green) 0%, transparent 70%);
  opacity: 0.25;
}

.lg-home-final-orb-b {
  width: 220px;
  height: 220px;
  bottom: -80px;
  right: -40px;
  background: radial-gradient(circle, var(--lg-gold) 0%, transparent 70%);
  opacity: 0.18;
}

.lg-home-final-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
  max-width: 640px;
  margin: 0 auto;
}

.lg-home-final-badge { display: inline-flex; }

.lg-home-final-title {
  margin: 0;
  color: var(--lg-white);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
}

.lg-home-final-desc {
  margin: 0;
  color: rgba(233, 251, 241, 0.78);
  line-height: 1.6;
}

.lg-home-final-actions { gap: 12px; margin-top: 8px; justify-content: center; }

.lg-home-final-ghost {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--lg-white);
}

.lg-home-final-ghost:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: var(--lg-green);
  color: var(--lg-green);
}

@media (min-width: 768px) {
  .lg-home-final-card { padding: 56px 48px; }
}

.lg-toast-list {
  display: contents;
}

.lg-toast-text {
  flex: 1 1 auto;
  min-width: 0;
}

.lg-toast-success .lg-icon { color: var(--lg-green); }
.lg-toast-error .lg-icon { color: #DC2626; }
.lg-toast-info .lg-icon { color: var(--lg-gold); }

.lg-page-learn { padding-bottom: 32px; }

.lg-back-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 20px;
}

.lg-learn-header-section { padding-top: 24px; }

.lg-learn-hero {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  flex-wrap: wrap;
}

.lg-learn-hero-text {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1 1 320px;
  min-width: 0;
}

.lg-learn-title { margin: 0; }
.lg-learn-title-native { color: var(--lg-text-soft); font-size: 0.6em; font-weight: 500; }
.lg-learn-desc { margin: 0; max-width: 60ch; line-height: 1.55; }
.lg-learn-meta { gap: 8px; margin-top: 4px; }

.lg-learn-units-section { padding-top: 24px; }
.lg-learn-units { display: flex; flex-direction: column; gap: 36px; }

.lg-learn-unit-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.lg-learn-unit-badge {
  background: var(--lg-green-soft);
  color: var(--lg-green-strong);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border-radius: 999px;
}

.lg-lesson-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  cursor: pointer;
}

.lg-lesson-card-head { gap: 8px; }

.lg-lesson-type-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--lg-surface-3);
  color: var(--lg-text-muted);
}

.lg-lesson-type-vocabulary { background: var(--lg-green-soft); color: var(--lg-green-strong); }
.lg-lesson-type-grammar { background: var(--lg-gold-soft); color: #8a6500; }
.lg-lesson-type-conversation { background: #E5EFFB; color: #1E40AF; }

[data-theme="dark"] .lg-lesson-type-conversation { background: #1B2F4A; color: #93C5FD; }

.lg-lesson-card-title { font-size: 1.05rem; line-height: 1.3; }
.lg-lesson-card-desc {
  margin: 0;
  flex: 1 1 auto;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.lg-lesson-card-footer { margin-top: 4px; }
.lg-lesson-card-progress {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--lg-green);
  font-weight: 600;
  font-size: 0.85rem;
}
.lg-lesson-card-progress-todo { color: var(--lg-text-muted); }

.lg-page-lesson { padding-bottom: 32px; }
.lg-lesson-header-section { padding-top: 24px; }
.lg-back-link { display: inline-flex; align-items: center; gap: 4px; margin-bottom: 20px; }

.lg-lesson-head { margin-bottom: 24px; }
.lg-lesson-head-meta { gap: 10px; margin-bottom: 12px; }
.lg-lesson-title { margin: 0 0 8px 0; }
.lg-lesson-desc { margin: 0; max-width: 60ch; line-height: 1.55; }

.lg-lesson-section {
  margin-bottom: 24px;
  padding: 24px;
}

.lg-lesson-section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px 0;
  color: var(--lg-text);
}

.lg-lesson-section-title .lg-icon { color: var(--lg-green); }

.lg-lesson-vocab-list {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .lg-lesson-vocab-list { grid-template-columns: 1fr 1fr; }
}

.lg-vocab-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px;
  background: var(--lg-surface-2);
  border: 1px solid var(--lg-border);
  border-radius: var(--lg-radius);
  transition: border-color var(--lg-fast), background var(--lg-fast);
}

.lg-vocab-item:hover { border-color: var(--lg-border-strong); background: var(--lg-surface-3); }

.lg-vocab-speak {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--lg-border);
  background: var(--lg-surface);
  color: var(--lg-green);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  cursor: pointer;
}
.lg-vocab-speak:hover { background: var(--lg-green-soft); }

.lg-vocab-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  flex: 1 1 auto;
}

.lg-vocab-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.lg-vocab-term {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--lg-text);
}
.lg-vocab-pos {
  font-size: 0.7rem;
  color: var(--lg-text-soft);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--lg-surface-3);
  padding: 2px 6px;
  border-radius: 4px;
}

.lg-vocab-translit {
  font-size: 0.85rem;
  color: var(--lg-text-muted);
  font-style: italic;
}

.lg-vocab-translation {
  font-size: 0.95rem;
  color: var(--lg-text);
}

.lg-vocab-example {
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px dashed var(--lg-border);
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.lg-vocab-example-text { color: var(--lg-text); }
.lg-vocab-example-trans { color: var(--lg-text-soft); font-style: italic; }

.lg-lesson-grammar-list { display: flex; flex-direction: column; gap: 20px; }

.lg-grammar-item {
  padding: 16px;
  background: var(--lg-surface-2);
  border-left: 3px solid var(--lg-gold);
  border-radius: 0 var(--lg-radius) var(--lg-radius) 0;
}

.lg-grammar-title { margin: 0 0 8px 0; }
.lg-grammar-rule { margin: 0 0 10px 0; color: var(--lg-text); line-height: 1.55; }

.lg-grammar-example {
  padding: 10px 12px;
  background: var(--lg-surface);
  border-radius: var(--lg-radius-sm);
  border: 1px solid var(--lg-border);
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.9rem;
}
.lg-grammar-example-text { font-weight: 600; color: var(--lg-text); }
.lg-grammar-example-trans { color: var(--lg-text-muted); font-style: italic; }

.lg-lesson-dialogue { display: flex; flex-direction: column; gap: 14px; }

.lg-dialogue-line {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 14px;
  border-radius: var(--lg-radius);
  background: var(--lg-surface-2);
  border-left: 3px solid var(--lg-border-strong);
  max-width: 80%;
}

.lg-dialogue-a { align-self: flex-start; border-left-color: var(--lg-green); }
.lg-dialogue-b { align-self: flex-end; border-left-color: var(--lg-gold); background: var(--lg-gold-soft); }

.lg-dialogue-speaker {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--lg-text-soft);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.lg-dialogue-text { font-size: 1rem; color: var(--lg-text); line-height: 1.5; }
.lg-dialogue-trans { font-size: 0.85rem; color: var(--lg-text-muted); font-style: italic; }

.lg-lesson-cultural { border-left: 3px solid var(--lg-gold); }
.lg-lesson-cultural-text { margin: 0; line-height: 1.6; color: var(--lg-text); }

.lg-lesson-complete {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 20px;
  background: linear-gradient(135deg, var(--lg-green-soft) 0%, var(--lg-surface) 100%);
}

.lg-lesson-complete-text { flex: 1 1 280px; min-width: 0; }
.lg-lesson-complete-text .lg-h3 { margin: 0 0 4px 0; }

.lg-toast-inline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: var(--lg-radius);
  background: var(--lg-surface);
  border: 1px solid var(--lg-border);
  border-left: 3px solid var(--lg-green);
  color: var(--lg-green-strong);
  margin-top: 16px;
  animation: lg-toast-in 200ms var(--lg-ease);
}

.lg-page-practice { padding-bottom: 32px; }
.lg-practice-header-section { padding-top: 24px; }
.lg-back-link { display: inline-flex; align-items: center; gap: 4px; margin-bottom: 20px; }

.lg-practice-head { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; align-items: flex-start; }
.lg-practice-desc { margin: 0; max-width: 60ch; }

.lg-practice-tabs { gap: 8px; margin-bottom: 24px; }

.lg-practice-progress-bar { margin-bottom: 8px; }

.lg-practice-flashcards, .lg-practice-quiz, .lg-practice-fill, .lg-practice-match { max-width: 640px; }

.lg-flashcard {
  margin: 16px 0;
  min-height: 240px;
  border-radius: var(--lg-radius-xl);
  background: linear-gradient(135deg, var(--lg-green-soft) 0%, var(--lg-surface) 100%);
  border: 1px solid var(--lg-border);
  box-shadow: var(--lg-shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 24px;
  cursor: pointer;
  transition: transform var(--lg-fast) var(--lg-ease), box-shadow var(--lg-fast);
  text-align: center;
}
.lg-flashcard:hover { transform: translateY(-2px); box-shadow: var(--lg-shadow-lg); }
.lg-flashcard-flipped { background: linear-gradient(135deg, var(--lg-gold-soft) 0%, var(--lg-surface) 100%); }

.lg-flashcard-face {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.lg-flashcard-label {
  background: var(--lg-surface-3);
  padding: 4px 10px;
  border-radius: 999px;
}

.lg-flashcard-term {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--lg-text);
  line-height: 1.2;
}
.lg-flashcard-translit {
  font-size: 1.1rem;
  color: var(--lg-text-muted);
  font-style: italic;
}
.lg-flashcard-translation {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--lg-text);
}
.lg-flashcard-pos {
  font-size: 0.75rem;
  color: var(--lg-text-soft);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.lg-flashcard-example {
  margin-top: 8px;
  padding: 10px 14px;
  background: var(--lg-surface-3);
  border-radius: var(--lg-radius);
  font-size: 0.9rem;
  max-width: 36ch;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.lg-flashcard-example-trans { color: var(--lg-text-soft); font-style: italic; font-size: 0.85rem; }

.lg-flashcard-actions { gap: 12px; margin-top: 16px; }
.lg-flashcard-done {
  margin-top: 32px;
  text-align: center;
  padding: 32px;
  background: var(--lg-surface);
  border-radius: var(--lg-radius-lg);
  border: 1px solid var(--lg-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.lg-quiz-card {
  padding: 24px;
  margin: 16px 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: stretch;
}

.lg-quiz-question { text-align: center; margin: 0; }
.lg-quiz-translit { text-align: center; color: var(--lg-text-muted); font-style: italic; }

.lg-practice-quiz-source {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
  padding: 12px;
  background: var(--lg-surface-2);
  border: 1px solid var(--lg-border);
  border-radius: var(--lg-radius);
}
.lg-practice-quiz-source .lg-icon { vertical-align: -2px; margin-right: 4px; }
.lg-practice-quiz-source-list { gap: 6px; flex-wrap: wrap; }

.lg-quiz-options { display: flex; flex-direction: column; gap: 10px; }

.lg-quiz-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--lg-surface-2);
  border: 1px solid var(--lg-border);
  border-radius: var(--lg-radius);
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
  color: var(--lg-text);
  text-align: left;
  transition: border-color var(--lg-fast), background var(--lg-fast);
}
.lg-quiz-option:hover { border-color: var(--lg-green); background: var(--lg-surface-3); }
.lg-quiz-option-static { cursor: default; }
.lg-quiz-option-static:hover { background: var(--lg-surface-2); border-color: var(--lg-border); }

.lg-quiz-option-letter {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--lg-surface-3);
  color: var(--lg-text-muted);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.85rem;
}

.lg-quiz-option-correct {
  border-color: var(--lg-green);
  background: var(--lg-green-soft);
  color: var(--lg-green-strong);
}
.lg-quiz-option-correct .lg-quiz-option-letter { background: var(--lg-green); color: var(--lg-white); }
.lg-quiz-option-correct .lg-icon { color: var(--lg-green); margin-left: auto; }

.lg-quiz-option-wrong {
  border-color: #DC2626;
  background: #FEE2E2;
  color: #991B1B;
}
[data-theme="dark"] .lg-quiz-option-wrong { background: #2A1A1A; color: #FCA5A5; }
.lg-quiz-option-wrong .lg-quiz-option-letter { background: #DC2626; color: var(--lg-white); }
.lg-quiz-option-wrong .lg-icon { color: #DC2626; margin-left: auto; }

.lg-quiz-option-dim { opacity: 0.6; }

.lg-quiz-feedback {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--lg-border);
}
.lg-quiz-feedback-correct, .lg-quiz-feedback-wrong {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.9rem;
  line-height: 1.5;
}
.lg-quiz-feedback-correct { color: var(--lg-green-strong); }
.lg-quiz-feedback-correct .lg-icon { color: var(--lg-green); flex-shrink: 0; margin-top: 2px; }
.lg-quiz-feedback-wrong { color: #991B1B; }
[data-theme="dark"] .lg-quiz-feedback-wrong { color: #FCA5A5; }
.lg-quiz-feedback-wrong .lg-icon { color: #DC2626; flex-shrink: 0; margin-top: 2px; }
.lg-quiz-feedback .lg-btn { align-self: flex-end; }

.lg-quiz-results {
  padding: 32px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.lg-quiz-results-icon { color: var(--lg-gold); }

/* Fill-in-the-blank */
.lg-fill-card {
  padding: 24px;
  margin: 16px 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: stretch;
}
.lg-fill-prompt { text-align: center; margin: 0; font-size: 1.6rem; }
.lg-fill-hint { text-align: center; color: var(--lg-text-muted); font-style: italic; font-size: 0.9rem; }
.lg-fill-input { font-size: 1.1rem; padding: 14px; }
.lg-fill-feedback { padding-top: 12px; border-top: 1px solid var(--lg-border); }
.lg-fill-actions { gap: 12px; justify-content: flex-end; }

/* Matching */
.lg-match-card {
  padding: 24px;
  margin: 16px 0;
}
.lg-match-board {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 16px;
}
.lg-match-column {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.lg-match-tile {
  padding: 16px 12px;
  background: var(--lg-surface-2);
  border: 1px solid var(--lg-border);
  border-radius: var(--lg-radius);
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
  color: var(--lg-text);
  text-align: center;
  transition: border-color var(--lg-fast), background var(--lg-fast), transform var(--lg-fast);
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lg-match-tile:hover { border-color: var(--lg-green); background: var(--lg-surface-3); }
.lg-match-tile-picked {
  border-color: var(--lg-gold);
  background: var(--lg-gold-soft);
  transform: scale(0.98);
}
.lg-match-tile-matched {
  border-color: var(--lg-green);
  background: var(--lg-green-soft);
  color: var(--lg-green-strong);
  cursor: default;
  opacity: 0.7;
}
.lg-match-tile-matched:hover { background: var(--lg-green-soft); border-color: var(--lg-green); }
.lg-match-feedback {
  margin-top: 16px;
  text-align: center;
  font-weight: 600;
  color: var(--lg-text-muted);
  min-height: 1.4em;
}

.lg-page-dictionary { padding-bottom: 32px; }
.lg-dict-header-section { padding-top: 24px; }

.lg-dict-head { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; margin-bottom: 24px; }
.lg-dict-desc { margin: 0; max-width: 60ch; }

.lg-dict-wotd {
  padding: 20px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--lg-gold-soft) 0%, var(--lg-surface) 100%);
  border-left: 3px solid var(--lg-gold);
}

.lg-dict-wotd-head { margin-bottom: 14px; }

.lg-dict-wotd-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  align-items: start;
}

@media (min-width: 720px) {
  .lg-dict-wotd-body { grid-template-columns: 1fr 1.4fr auto; }
}

.lg-dict-wotd-term-col {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.lg-dict-wotd-term {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--lg-text);
  line-height: 1.2;
}

.lg-dict-wotd-translit {
  font-size: 0.95rem;
  color: var(--lg-text-muted);
  font-style: italic;
}

.lg-dict-wotd-pos {
  font-size: 0.72rem;
  color: var(--lg-text-soft);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.lg-dict-wotd-translation-col {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.lg-dict-wotd-translation {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--lg-green-strong);
}
[data-theme="dark"] .lg-dict-wotd-translation { color: var(--lg-green); }

.lg-dict-wotd-example {
  margin-top: 6px;
  padding: 8px 12px;
  background: var(--lg-surface-3);
  border-radius: var(--lg-radius-sm);
  font-size: 0.88rem;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.lg-dict-wotd-example-trans { color: var(--lg-text-soft); font-style: italic; }

.lg-dict-wotd-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
}
.lg-dict-wotd-actions .lg-dict-speak { width: 36px; height: 36px; min-height: 36px; color: var(--lg-green); }

.lg-dict-search {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.lg-dict-search .lg-input-group { flex: 1 1 320px; min-width: 280px; }
.lg-dict-lang-select { flex: 0 1 200px; min-width: 180px; }

.lg-dict-filters { gap: 6px; margin-bottom: 16px; }

.lg-dict-recent {
  margin-top: 12px;
  margin-bottom: 16px;
  padding: 12px 14px;
  background: var(--lg-surface-2);
  border: 1px solid var(--lg-border);
  border-radius: var(--lg-radius);
}
.lg-dict-recent .lg-row-between { margin-bottom: 8px; }
.lg-dict-recent-list { gap: 6px; }
.lg-dict-recent .lg-icon { vertical-align: -2px; margin-right: 4px; }

.lg-dict-results-section { padding-top: 16px; }
.lg-dict-results-meta { margin-bottom: 16px; }

.lg-dict-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px;
}

.lg-dict-card-head { gap: 8px; }

.lg-dict-card-term-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.lg-dict-card-term {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--lg-text);
}

.lg-dict-speak { width: 32px; height: 32px; min-height: 32px; color: var(--lg-green); }

.lg-dict-card-translit { font-size: 0.9rem; color: var(--lg-text-muted); font-style: italic; }

.lg-dict-card-translation {
  font-size: 1rem;
  font-weight: 600;
  color: var(--lg-green-strong);
}

[data-theme="dark"] .lg-dict-card-translation { color: var(--lg-green); }

.lg-dict-card-def {
  margin: 4px 0 0 0;
  line-height: 1.5;
}

.lg-dict-card-example {
  margin-top: 8px;
  padding: 8px 10px;
  background: var(--lg-surface-3);
  border-radius: var(--lg-radius-sm);
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.lg-dict-card-example-trans { color: var(--lg-text-soft); font-style: italic; }

.lg-ldetail-header[data-birr-uk9475p4] { padding-top: 24px; display: flex; flex-direction: column; gap: 14px; }.lg-ldetail-badges[data-birr-uk9475p4] { gap: 8px; }.lg-ldetail-title[data-birr-uk9475p4] { margin: 0; }.lg-ldetail-summary[data-birr-uk9475p4] { margin: 0; max-width: 65ch; line-height: 1.6; }.lg-ldetail-section[data-birr-uk9475p4] { padding: 22px; display: flex; flex-direction: column; gap: 12px; }.lg-ldetail-intro[data-birr-uk9475p4] { margin: 0; line-height: 1.65; }.lg-ldetail-heading[data-birr-uk9475p4] { margin: 0; display: flex; align-items: center; gap: 8px; }.lg-ldetail-arabic[data-birr-uk9475p4] { font-size: 1.25rem; font-weight: 600; }.lg-ldetail-translit[data-birr-uk9475p4] { font-style: italic; color: var(--lg-text-muted); }.lg-ldetail-gpoint-title[data-birr-uk9475p4] { margin: 0 0 4px 0; }.lg-ldetail-gpoint-expl[data-birr-uk9475p4] { margin: 0; line-height: 1.6; }.lg-ldetail-example[data-birr-uk9475p4] {
  margin-top: 8px;
  padding: 10px 14px;
  background: var(--lg-surface-3);
  border-radius: var(--lg-radius-sm);
  display: flex;
  flex-direction: column;
  gap: 4px;
}.lg-ldetail-example-ar[data-birr-uk9475p4] { font-size: 1.2rem; font-weight: 600; line-height: 1.8; }.lg-ldetail-practice[data-birr-uk9475p4] { margin: 0; padding-left: 20px; display: flex; flex-direction: column; gap: 10px; }.lg-ldetail-prompt[data-birr-uk9475p4] { display: block; font-weight: 600; }.lg-ldetail-answer[data-birr-uk9475p4] {
  display: block;
  margin-top: 2px;
  color: var(--lg-green-strong);
  font-weight: 500;
}[data-theme="dark"] .lg-ldetail-answer[data-birr-uk9475p4] { color: var(--lg-green); }

.lg-lessons-header[data-birr-7xe27rzg] { padding-top: 24px; }.lg-lessons-desc[data-birr-7xe27rzg] { margin: 0; max-width: 60ch; }.lg-lessons-body[data-birr-7xe27rzg] { padding-top: 8px; }.lg-lesson-card[data-birr-7xe27rzg] { display: flex; flex-direction: column; gap: 10px; padding: 20px; }.lg-lesson-card-head[data-birr-7xe27rzg] { gap: 8px; align-items: center; }.lg-lesson-card-title[data-birr-7xe27rzg] { margin: 0; }.lg-lesson-card-summary[data-birr-7xe27rzg] { margin: 0; line-height: 1.55; }.lg-lesson-card-foot[data-birr-7xe27rzg] { margin-top: auto; align-items: center; }

.lg-phrases-header[data-birr-act9ole1] { padding-top: 24px; }.lg-phrases-desc[data-birr-act9ole1] { margin: 0; max-width: 60ch; }.lg-phrases-body[data-birr-act9ole1] { padding-top: 8px; }.lg-phrase-card[data-birr-act9ole1] { display: flex; flex-direction: column; gap: 8px; padding: 20px; }.lg-phrase-card-head[data-birr-act9ole1] { min-height: 28px; align-items: center; }.lg-phrase-arabic[data-birr-act9ole1] {
  margin: 0;
  font-size: 1.7rem;
  font-weight: 600;
  line-height: 1.7;
  color: var(--lg-text);
}.lg-phrase-translit[data-birr-act9ole1] { margin: 0; font-style: italic; font-size: 0.92rem; }.lg-phrase-meaning[data-birr-act9ole1] { margin: 0; font-weight: 600; color: var(--lg-green-strong); }[data-theme="dark"] .lg-phrase-meaning[data-birr-act9ole1] { color: var(--lg-green); }.lg-phrase-speak[data-birr-act9ole1] { width: 32px; height: 32px; min-height: 32px; color: var(--lg-green); }

.lg-grammar-header[data-birr-wefxqo4g] { padding-top: 24px; }.lg-grammar-desc[data-birr-wefxqo4g] { margin: 0; max-width: 60ch; }.lg-grammar-body[data-birr-wefxqo4g] { padding-top: 8px; }.lg-grammar-card[data-birr-wefxqo4g] { display: flex; flex-direction: column; gap: 10px; padding: 20px; }.lg-grammar-card-head[data-birr-wefxqo4g] { align-items: center; }.lg-grammar-card-mark[data-birr-wefxqo4g] { font-size: 1.15rem; color: var(--lg-green); font-weight: 600; }.lg-grammar-card-title[data-birr-wefxqo4g] { margin: 0; }.lg-grammar-card-summary[data-birr-wefxqo4g] { margin: 0; line-height: 1.55; }.lg-row-end[data-birr-wefxqo4g] { display: flex; justify-content: flex-end; align-items: center; }

.lg-gdetail-header[data-birr-qwnix5z8] { padding-top: 24px; display: flex; flex-direction: column; gap: 14px; }.lg-gdetail-badges[data-birr-qwnix5z8] { gap: 8px; }.lg-gdetail-title[data-birr-qwnix5z8] { margin: 0; }.lg-gdetail-summary[data-birr-qwnix5z8] { margin: 0; max-width: 65ch; line-height: 1.6; }.lg-gdetail-section[data-birr-qwnix5z8] { padding: 22px; display: flex; flex-direction: column; gap: 14px; }.lg-gdetail-intro[data-birr-qwnix5z8] { margin: 0; line-height: 1.65; }.lg-gdetail-heading[data-birr-qwnix5z8] { margin: 0; display: flex; align-items: center; gap: 8px; }.lg-gdetail-rule-title[data-birr-qwnix5z8] { margin: 0 0 4px 0; display: flex; align-items: baseline; gap: 6px; }.lg-gdetail-rule-num[data-birr-qwnix5z8] { color: var(--lg-green); }.lg-gdetail-rule-expl[data-birr-qwnix5z8] { margin: 0; line-height: 1.65; }.lg-gdetail-examples[data-birr-qwnix5z8] {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}.lg-gdetail-example[data-birr-qwnix5z8] {
  padding: 10px 14px;
  background: var(--lg-surface-3);
  border-radius: var(--lg-radius-sm);
  display: flex;
  flex-direction: column;
  gap: 2px;
}.lg-gdetail-example-ar[data-birr-qwnix5z8] { font-size: 1.2rem; font-weight: 600; line-height: 1.8; }

.lg-term-header[data-birr-xyhdgvu1] { padding-top: 24px; display: flex; flex-direction: column; gap: 14px; }.lg-term-card[data-birr-xyhdgvu1] { padding: 28px 24px; display: flex; flex-direction: column; gap: 8px; }.lg-term-card-head[data-birr-xyhdgvu1] { min-height: 28px; align-items: center; }.lg-term-arabic[data-birr-xyhdgvu1] { margin: 0; font-size: 2.6rem; font-weight: 700; line-height: 1.6; color: var(--lg-text); }.lg-term-translit[data-birr-xyhdgvu1] { margin: 0; font-style: italic; color: var(--lg-text-muted); }.lg-term-meaning[data-birr-xyhdgvu1] { margin: 0; font-size: 1.2rem; font-weight: 600; color: var(--lg-green-strong); }[data-theme="dark"] .lg-term-meaning[data-birr-xyhdgvu1] { color: var(--lg-green); }.lg-term-root-card[data-birr-xyhdgvu1], .lg-term-example-card[data-birr-xyhdgvu1] { padding: 22px; display: flex; flex-direction: column; gap: 8px; }.lg-term-heading[data-birr-xyhdgvu1] { margin: 0; display: flex; align-items: center; gap: 8px; }.lg-term-root[data-birr-xyhdgvu1] { margin: 0; font-size: 1.6rem; font-weight: 600; }.lg-term-root-note[data-birr-xyhdgvu1] { margin: 0; line-height: 1.55; }.lg-term-example[data-birr-xyhdgvu1] { margin: 0; font-size: 1.35rem; font-weight: 600; line-height: 1.8; }.lg-term-example-meaning[data-birr-xyhdgvu1] { margin: 0; font-style: italic; }.lg-term-speak[data-birr-xyhdgvu1] { width: 32px; height: 32px; min-height: 32px; color: var(--lg-green); }

.lg-page-coach { padding-bottom: 32px; }
.lg-coach-section { padding-top: 24px; }

.lg-coach-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.lg-coach-head-text {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1 1 320px;
  min-width: 0;
}

.lg-coach-desc { margin: 0; max-width: 56ch; }

.lg-coach-lang-picker {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 0 1 240px;
  min-width: 200px;
}
.lg-coach-lang-picker .lg-label { margin-bottom: 0; }

.lg-coach-scope-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  background: var(--lg-gold-soft);
  border: 1px solid var(--lg-gold);
  border-radius: var(--lg-radius);
  color: #8a6500;
  font-size: 0.85rem;
  line-height: 1.5;
  margin-bottom: 16px;
}
[data-theme="dark"] .lg-coach-scope-note { color: #FCD34D; }
.lg-coach-scope-note .lg-icon { color: var(--lg-gold); flex-shrink: 0; margin-top: 2px; }

.lg-coach-scope-note-configured {
  background: var(--lg-green-soft);
  border-color: var(--lg-green);
  color: var(--lg-green-strong);
}
[data-theme="dark"] .lg-coach-scope-note-configured { color: #6EE7B7; }
.lg-coach-scope-note-configured .lg-icon { color: var(--lg-green); }
.lg-coach-scope-note code, .lg-coach-scope-note-configured code {
  font-family: var(--lg-font-mono, ui-monospace, SFMono-Regular, monospace);
  font-size: 0.85em;
  background: var(--lg-surface-3);
  padding: 1px 5px;
  border-radius: 4px;
}

.lg-coach-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.lg-coach-chat {
  background: var(--lg-surface);
  border: 1px solid var(--lg-border);
  border-radius: var(--lg-radius-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--lg-shadow-sm);
}

.lg-coach-messages {
  height: 60vh;
  min-height: 360px;
  max-height: 560px;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: var(--lg-surface-2);
}

.lg-coach-empty { padding: 32px 16px; }

.lg-msg {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  max-width: 80%;
  animation: lg-msg-in 200ms var(--lg-ease);
}

@keyframes lg-msg-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.lg-msg-coach { align-self: flex-start; }
.lg-msg-user { align-self: flex-end; flex-direction: row; }

.lg-msg-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 700;
  font-size: 0.85rem;
}

.lg-msg-avatar-coach {
  background: linear-gradient(135deg, var(--lg-green), var(--lg-gold));
  color: var(--lg-white);
}

.lg-msg-avatar-user {
  background: var(--lg-surface-3);
  color: var(--lg-text);
}

.lg-msg-bubble {
  padding: 10px 14px;
  border-radius: var(--lg-radius);
  font-size: 0.92rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}

.lg-msg-bubble-coach {
  background: var(--lg-surface);
  color: var(--lg-text);
  border: 1px solid var(--lg-border);
  border-bottom-left-radius: 4px;
}

.lg-msg-bubble-user {
  background: var(--lg-green);
  color: var(--lg-white);
  border-bottom-right-radius: 4px;
}

.lg-coach-input-row {
  display: flex;
  gap: 8px;
  padding: 12px;
  background: var(--lg-surface);
  border-top: 1px solid var(--lg-border);
}

.lg-coach-input { flex: 1 1 auto; }

.lg-coach-footer-actions { margin-top: 16px; justify-content: flex-end; }

.lg-page-progress { padding-bottom: 32px; }
.lg-progress-section { padding-top: 24px; }

.lg-progress-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 24px;
}
.lg-progress-desc { margin: 0; max-width: 60ch; }

.lg-progress-stats { gap: 12px; margin-bottom: 20px; }

.lg-progress-stat-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 20px;
}
.lg-progress-stat-card-flame {
  background: linear-gradient(135deg, var(--lg-gold-soft) 0%, var(--lg-surface) 100%);
}
.lg-progress-stat-icon { color: var(--lg-green); }
.lg-progress-stat-card-flame .lg-progress-stat-icon { color: var(--lg-gold); }
.lg-progress-stat-value {
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--lg-text);
}
.lg-progress-stat-label {
  font-size: 0.78rem;
  color: var(--lg-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.lg-progress-goal-row { gap: 16px; margin-bottom: 32px; }

.lg-progress-goal-card, .lg-progress-streak-card {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.lg-progress-goal-head { gap: 12px; }
.lg-progress-lg { height: 12px; }
.lg-progress-sm { height: 6px; }

.lg-progress-streak-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.lg-progress-streak-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px;
  background: var(--lg-surface-2);
  border-radius: var(--lg-radius);
  text-align: center;
}
.lg-progress-streak-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--lg-text);
}
.lg-progress-streak-label {
  font-size: 0.7rem;
  color: var(--lg-text-soft);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.lg-progress-week { margin-top: 4px; display: flex; flex-direction: column; gap: 6px; }
.lg-progress-week-dots { display: flex; gap: 6px; }
.lg-progress-week-dot {
  flex: 1 1 0;
  height: 12px;
  border-radius: 4px;
  background: var(--lg-surface-3);
  border: 1px solid var(--lg-border);
}
.lg-progress-week-dot-active {
  background: var(--lg-green);
  border-color: var(--lg-green);
}
.lg-progress-week-dot-today {
  outline: 2px solid var(--lg-gold);
  outline-offset: 1px;
}

.lg-progress-section-title {
  margin: 32px 0 16px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}
.lg-progress-section-title .lg-icon { color: var(--lg-gold); }

.lg-achievement-card {
  padding: 16px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  opacity: 0.65;
}
.lg-achievement-unlocked {
  opacity: 1;
  border-color: var(--lg-green);
  background: linear-gradient(135deg, var(--lg-green-soft) 0%, var(--lg-surface) 100%);
}

.lg-achievement-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: var(--lg-surface-3);
  color: var(--lg-text-soft);
}
.lg-achievement-icon-unlocked {
  background: var(--lg-green);
  color: var(--lg-white);
}

.lg-achievement-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  flex: 1 1 auto;
}
.lg-achievement-title { font-weight: 700; color: var(--lg-text); font-size: 0.95rem; }
.lg-achievement-locked {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--lg-text-soft);
}

.lg-progress-lang-list { gap: 12px; }
.lg-progress-lang-card { padding: 18px; }
.lg-progress-lang-head { gap: 12px; margin-bottom: 12px; }
.lg-progress-lang-name-row { gap: 12px; }
.lg-progress-lang-name-text { display: flex; flex-direction: column; gap: 2px; }
.lg-progress-lang-name { font-weight: 700; color: var(--lg-text); }
.lg-progress-lang-meta { gap: 16px; margin-top: 10px; }
.lg-progress-lang-meta .lg-icon { vertical-align: -2px; }

.lg-page-settings { padding-bottom: 32px; }
.lg-settings-section { padding-top: 24px; max-width: 720px; }

.lg-settings-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 24px;
}
.lg-settings-desc { margin: 0; max-width: 60ch; }

.lg-settings-form {
  padding: 8px 24px;
  display: flex;
  flex-direction: column;
}

.lg-settings-field-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 0;
  flex-wrap: wrap;
}

.lg-settings-field-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--lg-white);
  flex-shrink: 0;
}
.lg-settings-field-icon-green { background: var(--lg-green); }
.lg-settings-field-icon-gold { background: var(--lg-gold); color: var(--lg-dark); }

.lg-settings-field-text {
  flex: 1 1 240px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.lg-settings-field-text .lg-h3 { margin: 0; font-size: 1.05rem; }

.lg-settings-form .lg-select { flex: 0 1 220px; min-width: 200px; }

.lg-settings-segmented {
  display: inline-flex;
  background: var(--lg-surface-3);
  border-radius: var(--lg-radius);
  padding: 4px;
  gap: 2px;
  flex: 0 1 auto;
}

.lg-settings-segment {
  border: 0;
  background: transparent;
  color: var(--lg-text-muted);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: calc(var(--lg-radius) - 2px);
  cursor: pointer;
  transition: background var(--lg-fast), color var(--lg-fast);
}
.lg-settings-segment:hover { color: var(--lg-text); }
.lg-settings-segment-active {
  background: var(--lg-surface);
  color: var(--lg-green);
  box-shadow: var(--lg-shadow-sm);
}

.lg-settings-stepper {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--lg-surface-3);
  padding: 4px 8px;
  border-radius: var(--lg-radius);
}
.lg-settings-stepper-btn {
  background: var(--lg-surface);
  border: 1px solid var(--lg-border);
  width: 32px;
  height: 32px;
}
.lg-settings-stepper-value {
  font-weight: 700;
  font-size: 1.05rem;
  min-width: 64px;
  text-align: center;
  color: var(--lg-text);
}

.lg-settings-toggle {
  width: 48px;
  height: 28px;
  border-radius: 999px;
  background: var(--lg-surface-3);
  border: 1px solid var(--lg-border);
  position: relative;
  cursor: pointer;
  padding: 0;
  transition: background var(--lg-fast);
}
.lg-settings-toggle-knob {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--lg-surface);
  box-shadow: var(--lg-shadow-sm);
  transition: transform var(--lg-fast), background var(--lg-fast);
}
.lg-settings-toggle-on {
  background: var(--lg-green);
  border-color: var(--lg-green);
}
.lg-settings-toggle-on .lg-settings-toggle-knob {
  transform: translateX(20px);
  background: var(--lg-white);
}

.lg-settings-actions { margin-top: 20px; padding-bottom: 20px; gap: 12px; }

.lg-page-auth { padding-bottom: 32px; }

.lg-auth-section {
  padding-top: 32px;
  max-width: 480px;
}

.lg-auth-card {
  background: var(--lg-surface);
  border: 1px solid var(--lg-border);
  border-radius: var(--lg-radius-lg);
  padding: 32px 28px;
  box-shadow: var(--lg-shadow-sm);
}

.lg-auth-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  margin-bottom: 24px;
}

.lg-auth-demo-note {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--lg-gold-soft);
  border: 1px solid var(--lg-gold);
  border-radius: var(--lg-radius);
  color: #8a6500;
  font-size: 0.82rem;
  margin-bottom: 20px;
}
[data-theme="dark"] .lg-auth-demo-note { color: #FCD34D; }
.lg-auth-demo-note .lg-icon { color: var(--lg-gold); flex-shrink: 0; }

.lg-auth-error {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 14px;
  background: #FEE2E2;
  border: 1px solid #DC2626;
  border-radius: var(--lg-radius);
  color: #991B1B;
  font-size: 0.85rem;
  margin-bottom: 16px;
}
[data-theme="dark"] .lg-auth-error { background: #2A1A1A; color: #FCA5A5; }
.lg-auth-error .lg-icon { color: #DC2626; flex-shrink: 0; margin-top: 2px; }

.lg-auth-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}

.lg-page-auth { padding-bottom: 32px; }
.lg-auth-section { padding-top: 32px; max-width: 480px; }

.lg-auth-card {
  background: var(--lg-surface);
  border: 1px solid var(--lg-border);
  border-radius: var(--lg-radius-lg);
  padding: 32px 28px;
  box-shadow: var(--lg-shadow-sm);
}

.lg-auth-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  margin-bottom: 24px;
}

.lg-auth-error {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 14px;
  background: #FEE2E2;
  border: 1px solid #DC2626;
  border-radius: var(--lg-radius);
  color: #991B1B;
  font-size: 0.85rem;
  margin-bottom: 16px;
}
[data-theme="dark"] .lg-auth-error { background: #2A1A1A; color: #FCA5A5; }
.lg-auth-error .lg-icon { color: #DC2626; flex-shrink: 0; margin-top: 2px; }

.lg-auth-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}

.lg-auth-scope-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 14px;
  background: var(--lg-surface-3);
  border-radius: var(--lg-radius);
  color: var(--lg-text-muted);
  font-size: 0.75rem;
  line-height: 1.5;
  margin-top: 20px;
}
.lg-auth-scope-note .lg-icon { color: var(--lg-text-soft); flex-shrink: 0; margin-top: 2px; }

.lg-page-notfound { padding: 64px 0; }
.lg-notfound-section { padding-top: 32px; }
.lg-notfound-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--lg-green-soft), var(--lg-gold-soft));
  color: var(--lg-green);
}