/* Leaderboard */
.lb-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.lb-sort {
  display: flex;
  gap: 4px;
}

.lb-sort-btn {
  padding: 8px 16px;
  border: 1.5px solid var(--outline);
  border-radius: var(--radius-md);
  background: var(--surface);
  color: var(--on-surface-variant);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.lb-sort-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.lb-sort-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.lb-select {
  padding: 8px 12px;
  border: 1.5px solid var(--outline);
  border-radius: var(--radius-md);
  background: var(--surface);
  color: var(--on-surface);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
}

.lb-count {
  font-size: 13px;
  color: var(--on-surface-variant);
  margin-bottom: 16px;
}

.lb-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.lb-card {
  background: var(--surface);
  border: 1.5px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  cursor: pointer;
  transition: all 0.15s;
  box-shadow: var(--shadow-sm);
}

.lb-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.lb-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lb-card-rank {
  font-size: 14px;
  font-weight: 800;
  color: var(--on-surface-variant);
  min-width: 28px;
}

.lb-card-info {
  flex: 1;
  min-width: 0;
}

.lb-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--on-surface);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lb-card-meta {
  font-size: 12px;
  color: var(--on-surface-variant);
  margin-top: 2px;
}

.lb-card-champion {
  font-size: 28px;
  flex-shrink: 0;
}

.lb-card-champ-name {
  font-size: 12px;
  color: var(--on-surface-variant);
  margin: 6px 0 0 40px;
}

.lb-card-score {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 8px 0 0 40px;
}

.lb-score-points {
  font-size: 15px;
  font-weight: 800;
  color: var(--accent);
}

.lb-score-correct {
  font-size: 12px;
  color: var(--on-surface-variant);
}

.lb-score-pending {
  font-size: 12px;
  color: var(--on-surface-variant);
  font-style: italic;
}

.lb-card-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--outline-variant);
}

.lb-vote-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border: 1.5px solid var(--outline);
  border-radius: var(--radius-md);
  background: var(--surface);
  color: var(--on-surface-variant);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.lb-vote-btn:hover {
  border-color: #F59E0B;
  color: #F59E0B;
}

.lb-vote-btn.voted {
  background: #FFFBEB;
  border-color: #F59E0B;
  color: #D97706;
}

.lb-view-btn {
  margin-left: auto;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}

.lb-view-btn:hover {
  text-decoration: underline;
}

.lb-empty {
  text-align: center;
  padding: 48px 24px;
  color: var(--on-surface-variant);
}

.lb-cta-btn {
  display: inline-block;
  margin-top: 16px;
  padding: 12px 24px;
  background: var(--accent);
  color: white;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  transition: transform 0.15s;
}

.lb-cta-btn:hover {
  transform: translateY(-1px);
}