feat: 管理台内容状态过滤+预览、批量上架/灰掉、标签拖拽调整层级

public/css/main.css

@@ -1532,6 +1532,90 @@ button.chip:hover {
   font-weight: 700;
   margin-bottom: 14px;
 }
+/* ---------- 管理台：内容筛选 / 批量 / 分页 ---------- */
+.status-chips {
+  display: flex;
+  gap: 8px;
+  align-items: center;
+  flex-wrap: wrap;
+  margin-top: 18px;
+}
+.status-chips .spacer {
+  flex: 1;
+}
+.status-chips .page-hint {
+  font-size: 12px;
+  color: var(--ink-dim);
+}
+.batch-bar {
+  display: flex;
+  gap: 10px;
+  align-items: center;
+  flex-wrap: wrap;
+  margin-top: 18px;
+}
+.batch-bar .batch-count {
+  font-size: 12px;
+  color: var(--ink-dim);
+}
+.data-table .entry-check,
+.data-table .entry-check-all {
+  accent-color: var(--riso-blue);
+  width: 15px;
+  height: 15px;
+  cursor: pointer;
+}
+.pager {
+  display: flex;
+  gap: 10px;
+  margin-top: 16px;
+}
+.btn-disabled {
+  opacity: 0.45;
+  pointer-events: none;
+}
+/* ---------- 管理台：标签树 拖拽 ---------- */
+.tagmgr-tree {
+  border: 1.5px dashed var(--ink-faint);
+  border-radius: var(--r-sm);
+  padding: 12px;
+  transition:
+    background 0.15s ease,
+    box-shadow 0.15s ease;
+}
+.tagmgr-tree .tag-tree {
+  font-size: 13.5px;
+}
+.tagmgr-tree .tag-node {
+  cursor: grab;
+}
+.tagmgr-tree .tag-node:active {
+  cursor: grabbing;
+}
+.tagmgr-tree .tag-node.drag-src {
+  opacity: 0.45;
+}
+.tagmgr-tree .tag-node.drag-over {
+  background: var(--riso-blue-soft);
+  box-shadow: inset 0 0 0 1.5px var(--riso-blue);
+}
+.tagmgr-tree.drag-over {
+  background: var(--riso-blue-soft);
+  box-shadow: inset 0 0 0 1.5px var(--riso-blue);
+}
+.tagmgr-tree .nameleaf {
+  flex: 1;
+  padding-left: 17px;
+  color: var(--ink);
+}
+.tagmgr-tree .toggler {
+  flex: 1;
+  font: inherit;
+}
+.dnd-hint {
+  font-size: 12px;
+  margin-top: 12px;
+}
 .switchline {
   display: flex;
   align-items: center;