优化前端ui

apps/frontend/src/styles/admin-config-pages.css

@@ -4,8 +4,7 @@
    各页面自行覆盖颜色、圆角、主题属性
    ============================================================ */
 
-/* ---------- 面板头部 & 分区标题 ---------- */
-.panel-header,
+/* ---------- 分区标题 ---------- */
 .section-title-row {
   display: flex;
   justify-content: space-between;
@@ -13,30 +12,15 @@
   align-items: flex-start;
 }
 
-.panel-header {
-  flex-wrap: wrap;
-}
-
-.panel-header-copy {
-  min-width: 280px;
-  flex: 1;
-}
-
-.panel-header h1,
-.panel-header-copy h1,
 .section-title-row h3 {
   margin: 0;
 }
 
-.panel-header p,
-.panel-header-copy p,
 .section-title-row p {
   margin: 6px 0 0;
 }
 
 /* ---------- 头部工具 ---------- */
-.header-tags,
-.header-actions,
 .section-header-tools,
 .section-mini-stats,
 .section-action-group {
@@ -46,7 +30,6 @@
   align-items: center;
 }
 
-.header-actions,
 .section-header-tools {
   justify-content: flex-end;
 }
@@ -245,16 +228,6 @@
   color: #027a48;
 }
 
-/* ---------- 折叠 ---------- */
-.collapse-button {
-  border: 1px solid rgba(86, 108, 138, 0.18);
-  background: rgba(255, 255, 255, 0.96);
-  border-radius: var(--radius-full);
-  padding: 7px 12px;
-  font: inherit;
-  cursor: pointer;
-}
-
 .binding-collapsed-preview {
   display: grid;
   gap: 6px;
@@ -268,15 +241,9 @@
   align-items: center;
 }
 
-/* ---------- 复选框 ---------- */
-.checkbox-line {
-  display: inline-flex;
-  gap: 8px;
-  align-items: center;
-}
-
 /* ---------- 工具栏提示 ---------- */
 .toolbar-hint {
   margin: 10px 0 0;
   font-size: var(--text-xs);
 }
+.mt-4 { margin-top: 16px; }

apps/frontend/src/styles/admin-list-pages.css

@@ -306,3 +306,4 @@
     flex: 1 1 auto;
   }
 }
+.mt-4 { margin-top: 16px; }

apps/frontend/src/styles/element-overrides.css

@@ -115,3 +115,5 @@
 .el-empty__description {
   color: var(--text-muted);
 }
+
+.mt-4 { margin-top: 16px; }