API功能性修复

frontend/admin/app.css

@@ -469,6 +469,224 @@ input:checked + .slider:before {
   margin-bottom: 32px;
 }
 
+.page-shell {
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+}
+
+.toolbar {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+}
+
+.toolbar-spaced {
+  justify-content: space-between;
+  margin-bottom: 16px;
+}
+
+.toolbar-group {
+  display: flex;
+  gap: 12px;
+}
+
+.topbar-meta {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+  margin-top: 12px;
+}
+
+.topbar-chip {
+  display: inline-flex;
+  align-items: center;
+  padding: 4px 10px;
+  border-radius: 999px;
+  background: #f0f7ff;
+  color: var(--primary-color);
+  font-size: 12px;
+}
+
+.notice {
+  padding: 12px 16px;
+  border-radius: 8px;
+  border: 1px solid transparent;
+}
+
+.notice-success {
+  background: #f6ffed;
+  border-color: #b7eb8f;
+  color: #389e0d;
+}
+
+.notice-error {
+  background: #fff2f0;
+  border-color: #ffccc7;
+  color: #cf1322;
+}
+
+.notice-info {
+  background: #e6f4ff;
+  border-color: #91caff;
+  color: #0958d9;
+}
+
+.subtle-text {
+  margin-top: 4px;
+  color: var(--text-secondary);
+  font-size: 12px;
+}
+
+.summary-item {
+  background: #fafafa;
+  border: 1px solid var(--border-color);
+  border-radius: 10px;
+  padding: 16px;
+}
+
+.summary-item span {
+  display: block;
+  color: var(--text-secondary);
+  margin-bottom: 6px;
+}
+
+.summary-item strong {
+  font-size: 18px;
+}
+
+.compact-grid {
+  margin-bottom: 0;
+}
+
+.row-actions {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+}
+
+.row-actions .btn {
+  height: 28px;
+  padding: 0 10px;
+}
+
+.sidebar-footer {
+  padding: 16px;
+  border-top: 1px solid var(--border-color);
+}
+
+.sidebar-footer-btn {
+  width: 100%;
+}
+
+.sidebar-arrow {
+  transition: transform 0.2s ease;
+}
+
+.sidebar-arrow.expanded {
+  transform: rotate(90deg);
+}
+
+.node-name-block {
+  display: flex;
+  align-items: flex-start;
+  gap: 10px;
+}
+
+.node-toggle {
+  width: 24px;
+  height: 24px;
+  border: 1px solid var(--border-color);
+  border-radius: 6px;
+  background: #fff;
+  cursor: pointer;
+  color: var(--text-secondary);
+}
+
+.node-toggle-placeholder {
+  display: inline-block;
+  border-color: transparent;
+  background: transparent;
+}
+
+.switch-row {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+}
+
+.field textarea {
+  min-height: 96px;
+  resize: vertical;
+}
+
+.modal-card-inner {
+  position: relative;
+}
+
+.btn-close {
+  position: absolute;
+  top: 12px;
+  right: 12px;
+  width: 32px;
+  height: 32px;
+  padding: 0;
+  border: 1px solid var(--border-color);
+  background: #fff;
+}
+
+.tabs-nav {
+  display: flex;
+  gap: 8px;
+  overflow-x: auto;
+}
+
+.pagination-shell {
+  display: flex;
+  gap: 8px;
+  padding: 16px 0;
+}
+
+.page-btn {
+  min-width: 36px;
+  height: 36px;
+  border: 1px solid var(--border-color);
+  border-radius: 8px;
+  background: #fff;
+  cursor: pointer;
+}
+
+.page-btn.active {
+  border-color: var(--primary-color);
+  color: var(--primary-color);
+  background: #e6f4ff;
+}
+
+.empty-state {
+  padding: 48px 24px;
+  text-align: center;
+  color: var(--text-secondary);
+  background: #fff;
+}
+
+.busy-overlay {
+  position: fixed;
+  inset: 0;
+  background: rgba(255,255,255,0.5);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  z-index: 1200;
+}
+
+.busy-spinner {
+  background: #fff;
+  border: 1px solid var(--border-color);
+  border-radius: 10px;
+  padding: 14px 18px;
+  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
+}
+
 .login-field {
   margin-bottom: 24px;
 }
@@ -496,8 +714,19 @@ input:checked + .slider:before {
   }
   .admin-main {
     margin-left: 0;
+    padding: 16px;
   }
   .grid-3 {
     grid-template-columns: 1fr;
   }
+  .toolbar-spaced,
+  .toolbar-group,
+  .topbar-meta,
+  .row-actions,
+  .tabs-nav {
+    flex-wrap: wrap;
+  }
+  .modal-card {
+    width: calc(100vw - 24px);
+  }
 }