/* ==========================================================
   Worksheet Browse Page - Curriculum > Grade > Subject > Topic
   ========================================================== */

.picker-trail {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.trail-item {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-light);
  padding: 8px 16px;
  border-radius: 30px;
  background: #f2ece6;
  transition: all 0.2s ease;
}
.trail-item.active { background: var(--brand); color: var(--white); }
.trail-item.done { background: var(--brand-light); color: var(--brand-dark); }
.trail-arrow { color: var(--text-light); }

.picker-stage { display: none; animation: fadeIn 0.3s ease; }
.picker-stage.active { display: block; }
.stage-title { text-align: center; font-size: 1.4rem; font-weight: 800; margin-bottom: 26px; }

.picker-grid { margin-bottom: 10px; }
.picker-card {
  border: none;
  text-align: center;
  font-family: inherit;
  cursor: pointer;
}
.picker-card.selected { border-color: var(--brand); background: var(--brand-light); }

.worksheet-result-card { text-align: left; }
.worksheet-result-card .btn { margin-top: 14px; }

.picker-back {
  display: inline-block;
  margin-bottom: 20px;
  font-weight: 700;
  color: var(--brand);
  cursor: pointer;
}