/* ============================================================
   Pic Pro 资源详情页样式
   ============================================================ */

.pic-single {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 24px;
  align-items: start;
}

/* ---------- 画廊区 ---------- */
.pic-single--gallery .pic-gallery-area {
  min-width: 0;
}

.pic-gallery-main-wrap {
  position: sticky;
  top: calc(var(--pic-header-height) + 16px);
}

.pic-gallery-main {
  position: relative;
  border-radius: var(--pic-radius-2xl);
  overflow: hidden;
  background: var(--pic-bg-gray);
  box-shadow: var(--pic-shadow-lg);
}

.pic-gallery-img {
  width: 100%;
  max-height: 72vh;
  object-fit: contain;
  background: var(--pic-bg-gray);
}

.pic-gallery-main.is-zoomed .pic-gallery-img {
  cursor: zoom-out;
}

.pic-gallery-thumbs {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}

.pic-gallery-thumb {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  border-radius: var(--pic-radius-lg);
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  background: var(--pic-bg-gray);
  opacity: 0.7;
  transition: border-color 0.2s ease, opacity 0.2s ease;
  padding: 0;
}

.pic-gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pic-gallery-thumb:hover {
  opacity: 1;
}

.pic-gallery-thumb.active {
  border-color: var(--pic-primary);
  opacity: 1;
}

/* 移动端画廊（滑动） */
.pic-gallery-mobile {
  display: none;
}

.pic-swiper {
  position: relative;
  border-radius: var(--pic-radius-xl);
  overflow: hidden;
  overflow-x: auto;
  display: flex;
  scroll-snap-type: x mandatory;
  background: var(--pic-bg-gray);
}

.pic-swiper-slide {
  flex: 0 0 100%;
  scroll-snap-align: center;
}

.pic-swiper-slide img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

/* ---------- 信息区 ---------- */
.pic-single-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pic-single-card {
  background: var(--pic-bg-card);
  border: 1px solid var(--pic-border-light);
  border-radius: var(--pic-radius-2xl);
  box-shadow: var(--pic-shadow-sm);
  padding: 24px;
}

.pic-single-header {
  margin-bottom: 16px;
}

.pic-single-title {
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 800;
  line-height: 1.35;
  margin: 0 0 10px;
}

.pic-single-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  color: var(--pic-text-muted);
  font-size: var(--pic-font-size-sm);
}

.pic-single-meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.pic-single-meta .icon {
  font-size: 14px;
}

.pic-single-meta a {
  color: var(--pic-primary);
}

/* 价格区 */
.pic-single-price-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  border-radius: var(--pic-radius-xl);
  background: var(--pic-bg-light);
  border: 1px solid var(--pic-border-light);
  flex-wrap: wrap;
}

.pic-single-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  color: var(--price-color);
}

.pic-single-price .cur {
  font-size: var(--pic-font-size-md);
  font-weight: 600;
}

.pic-single-price .num {
  font-size: 32px;
  font-weight: 800;
  line-height: 1;
}

.pic-single-price .del {
  color: var(--pic-text-muted);
  font-size: var(--pic-font-size-sm);
  text-decoration: line-through;
}

.pic-single-price.is-free .num {
  color: var(--price-free-color);
  font-size: var(--pic-font-size-2xl);
}

.pic-single-price.is-vip .num {
  color: var(--pic-color-vip-gold);
  font-size: var(--pic-font-size-2xl);
}

.pic-single-buy-btn {
  padding: 12px 30px;
}

/* 规格明细 */
.pic-single-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.pic-single-spec {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--pic-radius-lg);
  background: var(--pic-bg-light);
  border: 1px solid var(--pic-border-light);
}

.pic-single-spec-label {
  color: var(--pic-text-muted);
  font-size: var(--pic-font-size-sm);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.pic-single-spec-value {
  font-weight: 600;
  font-size: var(--pic-font-size-sm);
  color: var(--pic-text);
  text-align: right;
}

/* 下载区 */
.pic-single-download {
  text-align: center;
}

.pic-single-download .pic-btn {
  width: 100%;
  padding: 14px;
  font-size: var(--pic-font-size-md);
}

.pic-single-download-hint {
  margin: 10px 0 0;
  color: var(--pic-text-muted);
  font-size: var(--pic-font-size-xs);
}

/* 描述内容 */
.pic-single-content {
  font-size: var(--pic-font-size-base);
  color: var(--pic-text-light);
  line-height: 1.75;
}

.pic-single-content h2,
.pic-single-content h3 {
  margin-top: 1.4em;
  color: var(--pic-text);
}

.pic-single-content img {
  border-radius: var(--pic-radius-xl);
  margin: 12px 0;
}

.pic-single-content ul,
.pic-single-content ol {
  padding-left: 22px;
  margin-bottom: 1em;
}

.pic-single-content ul {
  list-style: disc;
}

.pic-single-content ol {
  list-style: decimal;
}

/* 标签 */
.pic-single-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 4px;
}

.pic-single-tag {
  padding: 5px 14px;
  border-radius: var(--pic-radius-full);
  background: var(--pic-bg-gray);
  color: var(--pic-text-light);
  font-size: var(--pic-font-size-sm);
  transition: all 0.2s ease;
}

.pic-single-tag:hover {
  background: var(--pic-primary-light);
  color: var(--pic-primary);
}

/* 收藏按钮（详情页） */
.pic-single-fav-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border: 1px solid var(--pic-border);
  border-radius: var(--pic-radius-lg);
  background: var(--pic-bg-white);
  color: var(--pic-text);
  font-size: var(--pic-font-size-base);
  font-weight: 500;
  transition: all 0.2s ease;
}

.pic-single-fav-btn:hover {
  border-color: var(--pic-color-fav-red);
  color: var(--pic-color-fav-red);
}

.pic-single-fav-btn.is-favorited {
  border-color: var(--pic-color-fav-red);
  background: var(--pic-error-light);
  color: var(--pic-color-fav-red);
}

/* 相关推荐 */
.pic-single-related {
  margin-top: 40px;
}

.pic-single-related-title {
  font-size: var(--pic-font-size-xl);
  margin-bottom: 20px;
}

/* 评论区精简 */
.pic-single-comments {
  margin-top: 40px;
}

/* 页面通用正文（文章页/帮助页） */
.pic-page-body {
  font-size: var(--pic-font-size-base);
  line-height: 1.8;
  color: var(--pic-text-light);
}

/* ---------- 排行页 ---------- */
.pic-rank-page-tabs {
  margin-bottom: 24px;
}

.pic-rank-page-tabs .pic-ranking-tabs-inner {
  display: inline-flex;
}

.pic-rank-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pic-rank-list .pic-ranking-item {
  padding: 14px 18px;
}

.pic-rank-list .pic-ranking-thumb {
  width: 60px;
  height: 60px;
}

/* ---------- 标签云页 ---------- */
.pic-tags-page-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.pic-tags-page-wrap .pic-home-tag-item {
  padding: 10px 20px;
  font-size: var(--pic-font-size-base);
}

/* ---------- 归档/搜索页 ---------- */
.pic-archive-header {
  margin-bottom: 24px;
}

.pic-archive-title {
  font-size: var(--pic-font-size-2xl);
  margin: 0;
}

.pic-archive-title span {
  color: var(--pic-primary);
}

.pic-archive-count {
  color: var(--pic-text-muted);
  font-size: var(--pic-font-size-sm);
  margin: 6px 0 0;
}

.pic-archive-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

/* ---------- 404 ---------- */
.pic-404 {
  text-align: center;
  padding: 80px 20px;
}

.pic-404-code {
  font-size: 96px;
  font-weight: 800;
  color: var(--pic-primary);
  line-height: 1;
  margin-bottom: 12px;
}

.pic-404-title {
  font-size: var(--pic-font-size-2xl);
  margin-bottom: 8px;
}

.pic-404-desc {
  color: var(--pic-text-muted);
  margin-bottom: 24px;
}