/* 帖子页楼层 */
.post-header {
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
}
.post-header h1 {
  font-size: 22px;
  margin: 0 0 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.post-header .post-meta {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.floor {
  display: grid;
  grid-template-columns: 160px 1fr;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.user-card {
  background: var(--surface-2);
  padding: 16px;
  text-align: center;
  border-right: 1px solid var(--border);
}
.user-card .u-avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  margin: 0 auto 8px;
  display: grid; place-items: center;
  color: #fff; font-weight: 700; font-size: 26px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
img.u-avatar { object-fit: cover; }
.user-card .u-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 4px;
}
.user-card .u-name-guest { color: var(--text-muted); }
.user-card .u-title {
  display: inline-block;
  font-size: 10px;
  color: #fff;
  background: linear-gradient(135deg, #f59e0b, #ef4444);
  padding: 2px 8px;
  border-radius: 10px;
  margin-bottom: 8px;
}
.user-card .u-title-guest {
  background: linear-gradient(135deg, #94a3b8, #64748b);
}
.user-card .u-stats {
  font-size: 11px;
  color: var(--text-muted);
  text-align: left;
  border-top: 1px dashed var(--border);
  padding-top: 8px;
  margin-top: 8px;
  line-height: 1.8;
}
.user-card .u-stats span { color: var(--text); font-weight: 600; }

.floor-body { padding: 16px 20px; display: flex; flex-direction: column; min-width: 0; }
.floor-top {
  font-size: 12px;
  color: var(--text-muted);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 14px;
  display: flex;
  gap: 12px;
  align-items: center;
}
.floor-top .floor-num { color: var(--primary); font-weight: 600; display: inline-flex; align-items: center; gap: 6px; }
.floor-top .right { margin-left: auto; }
.floor-content {
  flex: 1;
  font-size: 14px;
  color: var(--text);
  line-height: 1.8;
  word-wrap: break-word;
}
.floor-content p { margin: 0 0 12px; }
.floor-content .quote {
  background: var(--surface-2);
  border-left: 3px solid var(--primary);
  padding: 10px 14px;
  margin: 12px 0;
  font-size: 13px;
  color: var(--text-muted);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.floor-content code {
  background: var(--surface-2);
  padding: 1px 6px;
  border-radius: 3px;
  font-family: "SF Mono", Consolas, monospace;
  font-size: 12px;
  color: var(--accent-red);
}
.floor-content img { max-width: 100%; height: auto; }
.floor-content pre {
  background: var(--surface-2);
  padding: 12px;
  border-radius: var(--radius-sm);
  overflow-x: auto;
}
/* 楼层底部个性签名 */
.floor-signature {
  margin-top: 14px;
  padding: 8px 0 0;
  border-top: 1px dashed var(--border);
  font-size: 12px;
  line-height: 1.7;
  color: var(--text-faint, var(--text-muted));
  word-wrap: break-word;
}
.floor-actions {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 6px;
  font-size: 12px;
}
.floor-actions a {
  color: var(--text-muted);
  padding: 4px 10px;
  border-radius: 4px;
  text-decoration: none;
}
.floor-actions a:hover { background: var(--surface-2); color: var(--primary); text-decoration: none; }
.floor-actions a.jx-like.liked { color: var(--accent-red); background: rgba(239,68,68,.08); }
.floor-actions .right { margin-left: auto; }

@media (max-width: 900px) {
  .floor { grid-template-columns: 1fr; }
  .user-card {
    display: flex; align-items: center; gap: 12px; text-align: left;
    border-right: none; border-bottom: 1px solid var(--border);
    padding: 12px 16px;
    flex-wrap: wrap;
  }
  .user-card .u-avatar { width: 44px; height: 44px; font-size: 18px; margin: 0; box-shadow: none; flex-shrink: 0; }
  .user-card .u-name { margin-bottom: 0; }
  .user-card .u-title { margin-bottom: 0; }
  .user-card .u-stats { display: none; }

  .post-header { padding: 16px 14px; }
  .post-header h1 { font-size: 19px; }
  .post-header .post-meta { gap: 6px 14px; }
  .floor-body { padding: 14px; }
  .floor-top { flex-wrap: wrap; gap: 6px 12px; }
  .floor-top .right { margin-left: auto; }
  .floor-actions { flex-wrap: wrap; gap: 4px; }
  .floor-actions .right { margin-left: auto; }
}
@media (max-width: 480px) {
  .post-header { padding: 14px 12px; }
  .post-header h1 { font-size: 17px; }
  .floor-body { padding: 12px; }
  .user-card { padding: 10px 12px; gap: 10px; }
  .jx-mod-actions { gap: 6px; }
  .jx-mod-btn { padding: 6px 10px; font-size: 12px; }
}

/* 独立文章 / 页面的正文容器（single.php、page.php） */
.jx-page-body { padding: 24px; }
@media (max-width: 900px) { .jx-page-body { padding: 16px 14px; } }
@media (max-width: 480px) { .jx-page-body { padding: 14px 12px; } }

/* 正文是用户输入的富文本：长 URL、宽表格、宽媒体都必须被约束在楼层内 */
.floor-content { overflow-wrap: anywhere; }
.floor-content table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
}
.floor-content iframe, .floor-content video { max-width: 100%; }
.floor-content blockquote { margin-left: 0; margin-right: 0; }

/* 回复正文上方的引用块 */
.quote-block {
  display: block;
  margin: 0 0 12px;
  padding: 8px 12px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--primary);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 13px;
  text-decoration: none;
  transition: background .15s, border-color .15s;
}
.quote-block:hover { background: var(--surface); border-left-color: var(--primary-dark, #2563eb); text-decoration: none; }
.quote-block-head {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-weight: 600;
}
.quote-block-excerpt {
  display: block;
  margin-top: 2px;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 被跳转的楼层短暂高亮 */
.floor.is-flash {
  box-shadow: 0 0 0 3px rgba(59,130,246,.35), var(--shadow-sm);
  transition: box-shadow .3s;
}

/* 版务操作条（置顶 / 精华 / 锁定） */
.jx-mod-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
}
.jx-mod-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  cursor: pointer;
  font-size: 13px;
  font-family: var(--font);
}
.jx-mod-btn:hover:not(:disabled):not(.active) { color: var(--primary); border-color: var(--primary); }
.jx-mod-btn.active,
.jx-mod-btn.active:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.jx-mod-btn.active:hover:not(:disabled) { background: var(--primary-hover); border-color: var(--primary-hover); }
.jx-mod-btn.active * { color: #fff; }
.jx-mod-btn:disabled { opacity: .6; cursor: not-allowed; }

/* 置顶回复分组 */
.jx-pinned-replies {
  border: 1px dashed rgba(239,68,68,.5);
  border-radius: var(--radius);
  padding: 8px;
  margin-bottom: 16px;
  background: linear-gradient(90deg, rgba(239,68,68,.04), transparent);
}
.jx-pinned-replies-head {
  display: flex; align-items: center; gap: 6px;
  color: #ef4444; font-weight: 600; font-size: 13px;
  padding: 4px 8px 8px;
}
.floor.is-pinned-floor { background: transparent; }

/* 版务链接（回复操作条内） */
.floor-actions .jx-mod-link {
  color: var(--text-muted);
}
.floor-actions .jx-mod-link.active { color: var(--primary); font-weight: 600; }
.floor-actions .jx-mod-link.is-loading { opacity: .5; pointer-events: none; }

/* ── Markdown 正文元素 ──────────────────────────────────────
   换成 Parsedown 后，列表 / 标题 / 表格 / 分隔线才第一次真正出现在
   帖子正文里（旧渲染器不认这些语法，原样当文本输出），所以这里补齐样式。
   不写就只能吃浏览器默认值：ul 会缩进 40px、表格没有框线。 */
.floor-content ul,
.floor-content ol { margin: 0 0 12px; padding-left: 22px; }
.floor-content ul { list-style: disc; }
.floor-content ol { list-style: decimal; }
.floor-content li { margin: 3px 0; }
/* 嵌套列表不再叠加外边距，避免层级越深越松散 */
.floor-content li > ul,
.floor-content li > ol { margin: 3px 0 0; }

.floor-content h1,
.floor-content h2,
.floor-content h3,
.floor-content h4,
.floor-content h5,
.floor-content h6 {
  margin: 16px 0 8px;
  line-height: 1.4;
  font-weight: 600;
}
.floor-content h1 { font-size: 19px; }
.floor-content h2 { font-size: 17px; }
.floor-content h3 { font-size: 15px; }
.floor-content h4,
.floor-content h5,
.floor-content h6 { font-size: 14px; }
.floor-content > :first-child { margin-top: 0; }

.floor-content hr {
  margin: 16px 0;
  border: 0;
  border-top: 1px solid var(--border);
}
.floor-content th,
.floor-content td {
  border: 1px solid var(--border);
  padding: 6px 10px;
  text-align: left;
  font-size: 13px;
}
.floor-content th { background: var(--surface-2); font-weight: 600; }

/* 引用块内部现在是完整的 <p>（Parsedown 的结构），
   末尾那个 p 的下边距会在引用框底部留出多余空白 */
.floor-content .quote > :last-child { margin-bottom: 0; }
.floor-content .quote > :first-child { margin-top: 0; }