/* 广场栏目：左筛选 / 中信息流 / 右概览的三栏社交布局 */

/* 与 models/plans/shops/products/deals 栏目一致：页头留 20px 顶距，面包屑位置才对齐 */
.community-page { padding-top: 20px; }

.community-layout {
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr) 296px;
  gap: 20px;
  align-items: start;
  margin-top: 20px;
}
/* DOM 顺序即视觉顺序：左筛选 / 中信息流 / 右概览，两栏都跟随滚动 */
.col-left { grid-column: 1; position: sticky; top: 64px; z-index: 30; background: var(--bg); }
.feed { grid-column: 2; }
.col-right { grid-column: 3; position: sticky; top: 64px; }

/* ---------- 左栏：筛选面板 ---------- */
.filter-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
}
.filter-panel .search-box { width: 100%; }
.filter-group-title {
  display: block;
  margin-bottom: 8px;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--text-3);
}
.chips-vertical { margin-bottom: 0; }
.filter-reset { align-self: flex-start; font-size: 12px; }

/* ---------- 中栏：发帖引导 + 信息流 ---------- */
.composer {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 10px 12px;
  padding: 14px 16px;
  margin-bottom: 16px;
}
.composer-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  color: var(--text-4);
}
.composer-box {
  display: flex;
  align-items: center;
  min-height: 40px;
  color: var(--text-3);
  font-size: 14px;
}
.composer-box:hover .composer-placeholder { color: var(--text-2); }
.composer-actions { grid-column: 2; display: flex; align-items: center; gap: 14px; }
/* 主按钮位已被页头占用，发帖入口用描边强调，同屏仍只有一个实心主按钮 */
.composer-actions .btn { height: 34px; padding: 0 14px; font-size: 13px; }
.composer-actions .btn-ghost { border-color: var(--accent); color: var(--accent); }
.composer-actions .btn-ghost:hover { background: var(--accent-soft); }
.composer-actions .btn-text { font-size: 13px; }

.feed-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.feed-head .section-title { font-size: 16px; }
.feed-head .sort-chips { margin-left: auto; }

.post-list { position: relative; display: flex; flex-direction: column; gap: 12px; }
.post-card {
  position: relative;
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 0 12px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  transition: border-color var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease);
}
.post-card:hover { border-color: var(--accent); background: var(--bg-surface); }
.post-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-4);
}
.post-avatar .icon { width: 16px; height: 16px; }
.post-body { min-width: 0; }

.post-head { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-3); }
.post-author {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
}
.post-date { font-size: 11px; white-space: nowrap; }
/* 推广为快照标签原文标记，只作标识，不参与排序 */
.badge-promo { flex: none; margin-left: auto; font-size: 11px; border-color: var(--warn); color: var(--warn); }

.post-content {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-2);
  white-space: pre-line;
  word-break: break-word;
}
.post-card:not(.is-open) .post-content {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  min-height: 0;
}
.post-expand { margin-top: 6px; display: inline-flex; align-items: center; gap: 3px; font-size: 12px; }
.post-expand .icon { width: 12px; height: 12px; }

/* 关联店铺：站内详情入口，放在正文之后如同引用一条对象 */
.post-shop {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
}
.post-shop:hover { border-color: var(--accent); }
.post-shop:hover .post-shop-name { color: var(--accent); }
.post-shop-label { flex: none; font-size: 11px; color: var(--text-4); }
.post-shop-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
}
.post-shop .icon { width: 12px; height: 12px; margin-left: auto; flex: none; color: var(--text-4); }

.post-stats { display: flex; align-items: center; gap: 18px; margin-top: 10px; }
.post-stat {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--text-4);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.post-stat .icon { width: 13px; height: 13px; }

.post-empty { padding: 28px; border: 1px solid var(--border); color: var(--text-3); text-align: center; }

/* ---------- 右栏：概览与榜单 ---------- */
/* dl 的浏览器默认上边距会把第一张卡片顶下去，与左栏/信息流顶端错位 */
.summary-panel { padding: 2px 14px; margin: 0 0 16px; }
.summary-panel > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--border);
}
.summary-panel > div:last-child { border-bottom: 0; }
.summary-panel dt { font-size: 12px; color: var(--text-3); }
.summary-panel dd { font-size: 15px; font-weight: 700; }
.summary-panel dd.num { font-variant-numeric: tabular-nums; }

.rank-panel { margin-bottom: 16px; }
/* 矮视口放不下整条右栏：收起次级作者榜，常驻栏不被裁掉 */
@media (min-width: 1181px) and (max-height: 820px) {
  .rank-panel--author { display: none; }
}
.rank-panel .panel-head { padding: 12px 14px; }
.rank-panel .panel-title { font-size: 13px; }
.rank-list { display: flex; flex-direction: column; margin: 0; padding: 2px 14px 8px; list-style: none; }
.rank-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.rank-list li:last-child { border-bottom: 0; }
.rank-name {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
}
a.rank-name:hover { color: var(--accent); }
.rank-num { flex: none; color: var(--text-3); font-size: 11px; font-variant-numeric: tabular-nums; }
.rank-empty { padding: 10px 0; color: var(--text-4); font-size: 12px; }

/* ---------- 窄屏：概览置顶，筛选条贴顶，榜单收起 ---------- */
@media (max-width: 1180px) {
  .community-layout { grid-template-columns: 232px minmax(0, 1fr); }
  .col-right { grid-column: 1 / -1; grid-row: 1; position: static; }
  .col-left { grid-column: 1; grid-row: 2; }
  .feed { grid-column: 2; grid-row: 2; }
  .summary-panel {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0 16px;
    padding: 0 14px;
  }
  .summary-panel > div { border-bottom: 0; }
  .rank-panel { display: none; }
}
@media (max-width: 900px) {
  .community-layout { grid-template-columns: 1fr; gap: 12px; }
  .col-right { grid-column: 1; grid-row: 1; }
  .col-left { grid-column: 1; grid-row: 2; }
  .feed { grid-column: 1; grid-row: 3; }
  .summary-panel { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .filter-panel { flex-direction: row; flex-wrap: wrap; align-items: center; gap: 8px 10px; border: 0; padding: 10px 0; }
  .filter-panel .search-box { flex: 1 1 100%; }
  .filter-group { display: flex; align-items: center; gap: 8px; min-width: 0; }
  .filter-group-title { flex: none; margin-bottom: 0; }
  .chips-vertical { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 2px; }
  .filter-reset { margin-left: auto; }
  .composer { padding: 12px; }
}
@media (max-width: 560px) {
  .summary-panel { grid-template-columns: 1fr; }
  .feed-head { flex-wrap: wrap; }
  .feed-head .sort-chips { margin-left: 0; }
  .post-stats { gap: 12px; }
}

/* ---------- 发帖 composer（登录后，JS 替换「登录后发布」壳） ---------- */
.composer-main { min-width: 0; grid-column: 2; }
.composer-input {
  width: 100%;
  min-height: 76px;
  padding: 9px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 14px;
  line-height: 1.6;
  resize: vertical;
}
.composer-input:focus-visible { outline: none; border-color: var(--accent); }
.composer-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.composer-topics .type-chip {
  height: 24px;
  padding: 0 9px;
  font-size: 12px;
}
.composer-topics .type-chip[aria-pressed="true"] {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}
.composer-hint { margin-top: 8px; font-size: 12px; color: var(--text-3); }
.composer-error { margin-top: 6px; font-size: 12px; color: var(--warn); }

/* 自己的未公开帖：状态徽标（沿用 .badge 基底） */
.badge-pending { flex: none; margin-left: auto; font-size: 11px; color: var(--text-3); }
.badge-rejected { flex: none; margin-left: auto; font-size: 11px; border-color: var(--warn); color: var(--warn); }

/* 正文里的站外链接：经 /go 中转，视觉与正文区分 */
.post-content .post-link {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
  word-break: break-all;
}
.post-content .post-link:hover { color: var(--text); }