.practice-problem-list h2 {
  margin-top: 2rem;
  margin-bottom: 0.5rem;
}

.practice-count {
  color: var(--ivory-dim, #888);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.practice-cards {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.practice-problem {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--ink-light);
  border-radius: 0.375rem;
  text-decoration: none;
  color: var(--ivory);
  transition: background 0.2s;
}

.practice-problem:hover {
  background: var(--ink-border);
}

.practice-check {
  display: none;
  color: var(--emerald);
  font-weight: 700;
  font-size: 1rem;
  min-width: 1.25rem;
  text-align: center;
}

.practice-problem.solved .practice-check {
  display: inline;
}

.practice-problem.solved {
  opacity: 0.7;
}

.practice-problem.solved:hover {
  opacity: 1;
}

.practice-difficulty {
  padding: 0.2rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  min-width: 3.75rem;
  text-align: center;
}

.practice-difficulty.easy {
  background: #2cbb5d;
  color: white;
}
.practice-difficulty.medium {
  background: #ffc01e;
  color: #1a1a1a;
}
.practice-difficulty.hard {
  background: #ef4743;
  color: white;
}

.practice-title {
  flex: 1;
}