/* PSA Population Display Styles */

.psa-population-section {
  margin-top: 1.5rem;
  padding: 1.5rem;
  background: var(--card-bg);
  border-radius: 12px;
  border: 1px solid var(--border);
}

.psa-population-section h4 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.psa-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding: 1.5rem;
  background: var(--surface);
  border-radius: 12px;
  border: 1px solid var(--border);
}

.psa-summary > div {
  text-align: center;
}

.psa-summary .psa-stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.psa-summary .psa-stat-value {
  font-size: 2rem;
  font-weight: 700;
}

.psa-distribution {
  margin-top: 1.5rem;
}

.psa-distribution h5 {
  font-size: 1rem;
  margin-bottom: 1rem;
  color: var(--text);
  font-weight: 600;
}

.psa-grade-row {
  margin-bottom: 1rem;
  transition: transform 0.2s ease;
}

.psa-grade-row:hover {
  transform: translateX(4px);
}

.psa-grade-bar {
  width: 100%;
  height: 24px;
  background: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  position: relative;
}

.psa-grade-bar-fill {
  height: 100%;
  transition: width 0.5s ease;
  box-shadow: inset 0 0 10px rgba(255, 255, 255, 0.2);
}

.psa-count {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: 0.3rem;
  font-weight: 500;
}

.psa-pop-loading {
  opacity: 0.5;
  animation: psaPulse 1.5s ease-in-out infinite;
}

@keyframes psaPulse {
  0%, 100% {
    opacity: 0.3;
  }
  50% {
    opacity: 0.7;
  }
}

/* Mobile responsive */
@media (max-width: 768px) {
  .psa-summary {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    padding: 1rem;
  }
  
  .psa-summary .psa-stat-value {
    font-size: 1.5rem;
  }
  
  .psa-population-section {
    padding: 1rem;
  }
}

/* Card list PSA badge styles */
.price-item .psa-count {
  display: inline-block;
  font-family: monospace;
}

.price-item:has(.price-label:contains("PSA Pop")) {
  grid-column: 1 / -1;
  background: linear-gradient(90deg, transparent, var(--surface), transparent);
  padding: 0.5rem;
  border-radius: 6px;
  margin-top: 0.5rem;
}

/* Loading spinner for PSA data */
.loading-spinner {
  text-align: center;
  padding: 2rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}