/* ---------- DocHero Shop Styles ---------- */
.shop-page {
  background: var(--color-bg);
  padding: 40px 0 80px;
}

.shop-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.shop-title {
  font-size: 36px;
  font-weight: 900;
  color: var(--color-heading);
  text-align: center;
  margin-bottom: 8px;
}

.shop-subtitle {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text-light);
  text-align: center;
  max-width: 640px;
  margin: 0 auto 32px;
  line-height: 1.5;
}

.shop-filter-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}

.shop-filter-btn {
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 800;
}

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

.shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 24px;
}

.shop-card {
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg, 16px);
  padding: 24px;
  position: relative;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
  box-shadow: 0 4px 0 var(--color-border);
  transform: translateZ(0);
  backface-visibility: hidden;
}

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

.shop-card-badge {
  display: inline-block;
  margin-top: 8px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.shop-card-badge.badge-tier {
  background: var(--color-bg-soft);
  color: var(--color-text-light);
  border: 1px solid var(--color-border);
}

.shop-card-badge.badge-owned {
  background: rgba(88, 204, 2, 0.15);
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.shop-card.is-unity {
  border-color: rgba(147, 51, 234, 0.4);
  background: linear-gradient(180deg, rgba(147, 51, 234, 0.04) 0%, var(--color-bg) 100%);
}

.shop-card.is-unity:hover {
  border-color: #9333ea;
  box-shadow: 0 8px 24px rgba(147, 51, 234, 0.2);
}

.shop-card-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
}

.shop-card-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--color-bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  flex: none;
  border: 1px solid var(--color-border);
}

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

.shop-card-title {
  margin: 0;
  font-size: 20px;
  line-height: 1.25;
  font-weight: 900;
  color: var(--color-heading);
}

.shop-card-cat {
  margin: 4px 0 0;
  font-size: 12px;
  font-weight: 800;
  color: var(--color-secondary);
}

.shop-card-price {
  margin: 16px 0 12px;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.shop-price-curr {
  font-size: 22px;
  font-weight: 900;
  color: var(--color-heading);
}

.shop-price-val {
  font-size: 32px;
  font-weight: 900;
  color: var(--color-heading);
}

.shop-price-tag {
  font-size: 13px;
  font-weight: 800;
  color: var(--color-text-light);
  margin-left: 4px;
}

.shop-card-features {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  flex: 1;
}

.shop-card-features li {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-light);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.shop-card-features li::before {
  content: "✓";
  color: var(--color-primary);
  font-weight: 900;
}

.shop-card-cta {
  margin-top: auto;
}

.shop-card-cta .btn {
  width: 100%;
}

.shop-card-owned-btn {
  background: var(--color-bg-soft);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  font-weight: 800;
  cursor: default;
}

@media (max-width: 768px) {
  .shop-grid {
    grid-template-columns: 1fr;
  }
  .shop-title {
    font-size: 28px;
  }
}