/* 详情页样式 */
.detail-page {
  display: block;
}

.detail-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-lg);
}

.detail-header {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
}

.preview-main {
  position: relative;
}

.preview-image {
  width: 100%;
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-card));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.preview-glow {
  position: absolute;
  width: 150px;
  height: 150px;
  background: var(--color-primary);
  filter: blur(80px);
  opacity: 0.3;
}

.preview-image i {
  font-size: 80px;
  color: var(--text-muted);
  opacity: 0.5;
}

.preview-thumbs {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.thumb {
  width: 80px;
  height: 60px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.thumb:hover, .thumb.active {
  border-color: var(--color-primary);
}

.thumb i {
  font-size: 20px;
  color: var(--text-muted);
}

.detail-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.detail-tag {
  display: inline-block;
  background: rgba(124, 58, 237, 0.2);
  color: var(--color-secondary);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  width: fit-content;
}

.detail-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
}

.detail-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.detail-stats {
  display: flex;
  gap: var(--space-lg);
  font-size: 14px;
  color: var(--text-secondary);
}

.detail-stats span {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.detail-stats i {
  color: var(--color-primary);
}

.detail-meta {
  display: flex;
  gap: var(--space-xl);
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.meta-item span {
  font-size: 12px;
  color: var(--text-muted);
}

.meta-item strong {
  font-size: 16px;
  color: var(--text-primary);
}

.detail-actions {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.action-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}

.action-btn.primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: white;
  border: none;
}

.action-btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px var(--glow-primary);
}

.action-btn.secondary {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

.action-btn.secondary:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

/* 详情标签页 */
.detail-tabs {
  display: flex;
  gap: var(--space-md);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: var(--space-lg);
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: var(--space-md) var(--space-lg);
  font-size: 15px;
  cursor: pointer;
  position: relative;
  transition: all 0.3s ease;
}

.tab-btn:hover {
  color: var(--text-primary);
}

.tab-btn.active {
  color: var(--color-primary);
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-primary);
}

.tab-content {
  display: none;
  animation: fadeIn 0.4s ease;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.description {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.description h3 {
  font-size: 18px;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.description ul {
  list-style: none;
  margin-bottom: var(--space-lg);
}

.description li {
  position: relative;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-sm);
  color: var(--text-secondary);
}

.description li::before {
  content: '\f058';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

.description p {
  color: var(--text-secondary);
  line-height: 1.8;
}

/* 评论 */
.comment-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.comment-item {
  display: flex;
  gap: var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

.comment-avatar {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.comment-avatar i {
  font-size: 20px;
  color: white;
}

.comment-body {
  flex: 1;
}

.comment-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
}

.comment-name {
  font-weight: 600;
  color: var(--text-primary);
}

.comment-rating {
  color: var(--color-warning);
  font-size: 12px;
}

.comment-text {
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.comment-time {
  font-size: 12px;
  color: var(--text-muted);
}

@media (max-width: 1024px) {
  .detail-header {
    grid-template-columns: 1fr;
  }
}