/* =============================================
   YiHua Admin UI — 重构版 auth-admin.css
   =============================================
   全局管理后台样式，按组件分类。
   遵循设计规范：扁平、整洁、无阴影、无渐变装饰。
   ============================================= */

/* ===== 1. Toast ===== */
#toast, .toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--green);
  color: #fff;
  padding: 8px 20px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
}
#toast.show, .toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
#toast.error, .toast.error {
  background: var(--red);
}

/* ===== 2. Login Page ===== */
/* Admin login (static form in admin.html) */
.admin-login-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: 40px 20px;
}
.admin-login-wrap.hidden {
  display: none;
}
.admin-login-card {
  width: 360px;
  max-width: 100%;
  padding: 32px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.admin-login-card h2 {
  margin: 0 0 24px;
  font-size: 18px;
  font-weight: 600;
  text-align: center;
  color: var(--text);
}
.alc-input-group {
  margin-bottom: 16px;
}
.alc-input-group label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.alc-input-group input {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 14px;
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.15s;
}
.alc-input-group input:focus {
  border-color: var(--green);
}
.alc-btn {
  width: 100%;
  padding: 10px;
  background: var(--green);
  border: none;
  border-radius: 6px;
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s;
}
.alc-btn:hover {
  background: var(--primary-hover, #16a34a);
}
.alc-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.alc-status {
  margin-top: 12px;
  font-size: 12px;
  text-align: center;
  color: var(--text-muted);
}

/* ===== 2b. Auth Modal (shared with index.html via auth.js) ===== */
.auth-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
}
.auth-modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  width: 360px;
  max-width: 90vw;
  position: relative;
}
.auth-close {
  position: absolute;
  top: 8px; right: 8px;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 24px;
  cursor: pointer;
  z-index: 2;
}
.auth-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}
.auth-tab {
  flex: 1;
  padding: 8px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 14px;
  transition: all 0.15s;
}
.auth-tab.active {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}
.auth-input-group {
  margin-bottom: 16px;
}
.auth-input-group label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.auth-input-group input {
  width: 100%;
  padding: 8px 12px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 14px;
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.15s;
}
.auth-input-group input:focus {
  border-color: var(--green);
}
.auth-submit {
  width: 100%;
  padding: 10px;
  background: var(--green);
  border: none;
  border-radius: 6px;
  color: #fff;
  font-size: 14px;
  cursor: pointer;
  font-weight: 500;
  transition: background 0.15s;
}
.auth-submit:hover {
  background: var(--primary-hover, #16a34a);
}
.auth-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.auth-status {
  margin-top: 12px;
  font-size: 12px;
  text-align: center;
  color: var(--text-muted);
}

/* Auth login button (index.html main page) */
.auth-login-btn {
  width: 100%;
  padding: 7px 12px;
  background: var(--green);
  border: none;
  border-radius: 6px;
  color: #fff !important;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.auth-login-btn:hover {
  filter: brightness(1.08);
}

/* ===== 2c. User Bar (server-api.js logged-in state) ===== */
.user-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 12px;
  width: 100%;
  flex-wrap: wrap;
}
.user-bar .user-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  text-transform: uppercase;
}
.user-bar .user-meta {
  display: flex;
  flex-direction: column;
  gap: 1px;
  flex: 1;
  min-width: 0;
}
.user-bar .user-name {
  color: var(--text);
  font-weight: 600;
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.user-bar .user-points {
  color: var(--green);
  font-weight: 600;
  font-size: 11px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.user-bar .user-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}
.user-bar .uc-btn {
  padding: 4px 10px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 11px;
  font-weight: 500;
  transition: all 0.15s;
  white-space: nowrap;
}
.user-bar .uc-btn:hover {
  color: var(--text);
  border-color: var(--border-light);
  background: var(--bg-hover);
}
.user-bar .uc-btn-primary {
  background: var(--green);
  border-color: transparent;
  color: #fff;
}
.user-bar .uc-btn-primary:hover {
  filter: brightness(1.1);
}
.user-bar .uc-btn-ghost {
  padding: 4px 8px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 11px;
  transition: all 0.15s;
  border-radius: 5px;
}
.user-bar .uc-btn-ghost:hover {
  color: var(--red);
  background: rgba(248,81,73,0.08);
  border-color: rgba(248,81,73,0.2);
}
.user-bar .uc-btn-invite {
  background: rgba(137,180,250,0.12);
  border: 1px solid rgba(137,180,250,0.4);
  color: var(--accent,#89b4fa);
  cursor: pointer;
  font-size: 11px;
  font-weight: 600;
  transition: all 0.15s;
  border-radius: 5px;
  padding: 4px 10px;
}
.user-bar .uc-btn-invite:hover {
  background: var(--accent,#89b4fa);
  color: #fff;
  border-color: transparent;
}

/* ===== 3. Topbar ===== */
.admin-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 24px;
  height: 52px;
  background: var(--bg-base);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.at-left {
  display: flex;
  align-items: center;
  gap: 8px;
}
.at-left h1 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}
.at-logo {
  color: var(--green);
}
.at-breadcrumb {
  font-size: 12px;
  color: var(--text-muted);
  margin-left: 12px;
  padding-left: 12px;
  border-left: 1px solid var(--border);
}
.admin-user-header {
  display: flex;
  align-items: center;
  gap: 12px;
}
.admin-user-name {
  font-size: 13px;
  color: var(--text);
  font-weight: 500;
}
.admin-logout-btn {
  padding: 5px 14px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-muted);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s;
}
.admin-logout-btn:hover {
  color: var(--red);
  border-color: var(--red);
}

/* ===== 4. Main Layout ===== */
.admin-panel {
  display: none;
  flex-direction: column;
  height: calc(100vh - 52px);
}
.admin-panel.visible {
  display: flex;
}

/* ===== 5. Tab Navigation ===== */
.admin-tabbar {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0 16px;
  background: var(--bg-base);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  overflow-x: auto;
}
.admin-tab-group-label {
  padding: 0 8px;
  font-size: 10px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
  border-right: 1px solid var(--border);
  margin: 8px 4px 8px 0;
  padding-right: 10px;
  display: flex;
  align-items: center;
  height: 28px;
}
.admin-tab {
  padding: 10px 14px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
  user-select: none;
  flex-shrink: 0;
}
.admin-tab:hover {
  color: var(--text);
  background: var(--bg-hover);
}
.admin-tab.active {
  color: var(--green);
  border-bottom-color: var(--green);
  font-weight: 600;
}
/* Tab search filter */
.admin-tab-search {
  margin-left: auto;
  padding: 4px 10px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 12px;
  outline: none;
  width: 140px;
  transition: border-color 0.15s;
}
.admin-tab-search:focus {
  border-color: var(--green);
}
.admin-tab-search::placeholder {
  color: var(--text-dim);
}

/* ===== 6. Tab Content Region ===== */
.admin-content {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
}
.tab-content {
  display: none;
}
.tab-content.active {
  display: block;
}

/* ===== 对象存储：左侧导航 + 右侧内容 ===== */
.tab-content.oss-layout.active {
  display: flex;
  height: 100%;
  overflow: hidden;
}

/* 左侧导航栏 */
.oss-sidebar {
  width: 200px;
  flex-shrink: 0;
  background: var(--bg-base);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}
.oss-sidebar-header {
  padding: 14px 16px 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
  user-select: none;
}
.oss-sidebar-nav {
  padding: 6px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

/* 导航项 */
.oss-sub-tab {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  user-select: none;
  border: 1px solid transparent;
  transition: background 0.12s, border-color 0.12s;
}
.oss-sub-tab:hover {
  background: var(--bg-hover);
}
.oss-sub-tab.active {
  background: var(--green-bg);
  border-color: var(--green);
}
.oss-nav-icon {
  font-size: 16px;
  line-height: 1;
  flex-shrink: 0;
}
.oss-nav-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}
.oss-nav-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
}
.oss-sub-tab:not(.active) .oss-nav-title {
  color: var(--text-muted);
}
.oss-sub-tab.active .oss-nav-title {
  color: var(--green);
}
.oss-nav-desc {
  font-size: 11px;
  color: var(--text-dim);
  line-height: 1.3;
}

/* 右侧内容区（父容器 .admin-content 已有 padding，此处不再重复） */
.oss-main {
  flex: 1;
  overflow-y: auto;
  padding: 0;
}
.oss-sub-content {
  display: none;
}
.oss-sub-content.active {
  display: block;
}

/* 响应式：窄屏收起左侧栏 */
@media (max-width: 768px) {
  .oss-sidebar {
    width: 160px;
  }
  .oss-main {
    padding: 0;
  }
  .oss-sub-tab {
    padding: 8px 10px;
    gap: 8px;
  }
  .oss-nav-icon {
    font-size: 14px;
  }
  .oss-nav-title {
    font-size: 12px;
  }
  .oss-nav-desc {
    font-size: 10px;
  }
}

/* ===== OSS 配置面板公共组件 ===== */

/* 可折叠卡片（details/summary） */
.oss-fold-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 14px;
  overflow: hidden;
}
.oss-fold-card[open] > summary {
  border-bottom: 1px solid var(--border);
}
.oss-fold-card > summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  transition: background 0.12s;
}
.oss-fold-card > summary::-webkit-details-marker { display: none; }
.oss-fold-card > summary:hover { background: var(--bg-hover); }
.oss-fold-card > summary::before {
  content: '▸';
  display: inline-block;
  margin-right: 8px;
  font-size: 10px;
  transition: transform 0.15s;
  color: var(--text-dim);
}
.oss-fold-card[open] > summary::before {
  transform: rotate(90deg);
}
.oss-fold-card-header-right {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 400;
}
.oss-fold-card-body {
  padding: 16px;
}

/* 卡片操作栏（描述 + 按钮） */
.oss-card-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 8px;
}
.oss-card-toolbar p {
  margin: 0;
  color: var(--text-muted);
  font-size: 12px;
  flex: 1;
  min-width: 0;
}

/* 2列配置表单网格 */
.oss-config-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 640px) {
  .oss-config-grid { grid-template-columns: 1fr; }
}

/* 表单字段 */
.oss-field { display: flex; flex-direction: column; gap: 4px; }
.oss-field label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}
.oss-field input,
.oss-field select {
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-base);
  color: var(--text);
  font-size: 13px;
  outline: none;
  transition: border-color 0.12s;
}
.oss-field input:focus,
.oss-field select:focus {
  border-color: var(--blue);
}
.oss-field .oss-hint {
  font-size: 11px;
  color: var(--text-dim);
}
.oss-field input[readonly] {
  opacity: 0.6;
  cursor: not-allowed;
}

/* 表单底部 Action 行 */
.oss-form-actions {
  margin-top: 14px;
}

/* 分组列表项 */
.oss-group-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  padding: 12px;
  margin-bottom: 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  flex-wrap: wrap;
  background: var(--bg-base);
}
.oss-group-info { flex: 1; min-width: 200px; }
.oss-group-name {
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text);
}
.oss-group-name .oss-tag {
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
}
.oss-group-name .oss-badge {
  font-size: 10px;
  background: var(--bg-hover);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--text-muted);
}
.oss-group-meta {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
}
.oss-group-actions { display: flex; gap: 6px; flex-shrink: 0; }

/* 文件表格 */
.oss-file-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.oss-file-table thead tr {
  border-bottom: 2px solid var(--border);
}
.oss-file-table thead th {
  padding: 8px;
  text-align: left;
  color: var(--text-dim);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.oss-file-table thead th:first-child,
.oss-file-table thead th:last-child { text-align: center; }
.oss-file-table tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
}
.oss-file-table tbody tr:hover { background: var(--bg-hover); }
.oss-file-table tbody td {
  padding: 8px;
  vertical-align: middle;
}
.oss-file-table tbody td:first-child,
.oss-file-table tbody td:last-child {
  text-align: center;
  width: 40px;
}
.oss-file-preview {
  display: inline-block;
  width: 28px;
  height: 28px;
  object-fit: cover;
  border-radius: 4px;
  vertical-align: middle;
  margin-right: 6px;
}
.oss-file-key {
  display: block;
  font-size: 10px;
  color: var(--text-dim);
  margin-top: 2px;
  word-break: break-all;
}
.oss-col-size { text-align: right; color: var(--text-muted); width: 80px; }
.oss-col-time { color: var(--text-muted); width: 145px; }

/* 上传拖拽区 */
.oss-dropzone {
  border: 2px dashed var(--border);
  border-radius: 8px;
  padding: 18px;
  text-align: center;
  margin-bottom: 12px;
  transition: border-color 0.2s;
  cursor: pointer;
  user-select: none;
}
.oss-dropzone:hover,
.oss-dropzone.drag-over { border-color: var(--blue); }
.oss-dropzone-hint {
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 8px;
}
.oss-upload-progress {
  margin-top: 10px;
  font-size: 12px;
  min-height: 20px;
}

/* 批量删除底栏 */
.oss-batch-bar {
  position: sticky;
  bottom: 0;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 10px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  z-index: 5;
  border-radius: 0 0 8px 8px;
}
.oss-batch-bar .oss-batch-count { color: var(--blue); font-weight: 700; }

/* 调试日志 */
.oss-debug-summary {
  cursor: pointer;
  color: var(--text-muted);
  font-size: 13px;
  user-select: none;
  list-style: none;
}
.oss-debug-summary::-webkit-details-marker { display: none; }
.oss-debug-body {
  margin-top: 8px;
  max-height: 280px;
  overflow: auto;
  padding: 8px;
  background: rgba(0,0,0,0.08);
  border-radius: 6px;
}

/* 通用空态/加载态 */
.oss-empty {
  padding: 24px 16px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
}
.oss-error {
  padding: 24px 16px;
  text-align: center;
  color: var(--red);
  font-size: 13px;
}

/* 页面头部 */
.oss-page-header {
  margin-bottom: 16px;
}
.oss-page-header h3 {
  margin: 0 0 4px;
  font-size: 18px;
}
.oss-page-header p {
  margin: 0;
  color: var(--text-muted);
  font-size: 13px;
}

/* ===== 7. Card ===== */
.admin-card {
  padding: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: border-color 0.15s;
}
.admin-card:hover {
  border-color: var(--border-light);
}
.admin-card + .admin-card {
  margin-top: 12px;
}

.admin-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.admin-card-header h3,
.admin-card-header h4 {
  margin: 0;
  color: var(--text);
}

.admin-card-title {
  margin: 0 0 12px;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
}
.admin-card-desc {
  margin: 0 0 12px;
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.6;
}

/* ===== 8. Section ===== */
.admin-section {
  margin-bottom: 20px;
}
.admin-section h3 {
  font-size: 14px;
  margin: 0 0 12px;
  color: var(--text);
  font-weight: 600;
}
.admin-section-title {
  margin-bottom: 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
}

/* ===== 9. Buttons ===== */
.admin-btn {
  padding: 6px 16px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  white-space: nowrap;
}
.admin-btn:hover {
  background: var(--bg-hover);
  border-color: var(--border-light);
}
.admin-btn:active {
  transform: scale(0.98);
}

.admin-btn-primary {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}
.admin-btn-primary:hover {
  background: var(--primary-hover, #16a34a);
  border-color: var(--primary-hover, #16a34a);
}

.admin-btn-success {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}
.admin-btn-success:hover {
  background: var(--primary-hover, #16a34a);
  border-color: var(--primary-hover, #16a34a);
}

.admin-btn-danger {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}
.admin-btn-danger:hover {
  background: #d93a34;
  border-color: #d93a34;
}

.admin-btn-warn {
  background: var(--warn);
  border-color: var(--warn);
  color: #fff;
}
.admin-btn-warn:hover {
  background: #c4881e;
  border-color: #c4881e;
}

.admin-btn-sm {
  padding: 4px 10px;
  font-size: 11px;
}
.admin-btn-xs {
  padding: 3px 8px;
  font-size: 11px;
  border-radius: 4px;
}

/* Button group */
.admin-btn-group {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* Small action link button (inline) */
.admin-list-btn {
  padding: 4px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  cursor: pointer;
  font-size: 12px;
  transition: all 0.15s;
}
.admin-list-btn:hover {
  background: var(--bg-hover);
  border-color: var(--border-light);
}
.admin-list-btn-danger {
  border-color: var(--red);
  color: var(--red);
}

/* ===== 10. Form Elements ===== */
.admin-input {
  padding: 8px 12px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
  outline: none;
  transition: border-color 0.15s;
  box-sizing: border-box;
}
.admin-input:focus {
  border-color: var(--green);
}
.admin-input::placeholder {
  color: var(--text-dim);
}

.admin-select {
  padding: 8px 12px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
  outline: none;
  transition: border-color 0.15s;
  box-sizing: border-box;
  cursor: pointer;
}
.admin-select:focus {
  border-color: var(--green);
}

.admin-textarea {
  width: 100%;
  padding: 8px 12px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s;
  resize: vertical;
  box-sizing: border-box;
}
.admin-textarea:focus {
  border-color: var(--green);
}
.admin-textarea.monospace {
  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
  font-size: 12px;
}

.admin-label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
  font-weight: 500;
}
.admin-field {
  margin-bottom: 12px;
}

/* Form card (used for model forms etc.) */
.admin-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 12px;
}
.admin-form-card h3 {
  margin: 0 0 16px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}
.admin-form-card .af-row {
  margin-bottom: 14px;
}
.admin-form-card .af-row:last-child {
  margin-bottom: 0;
}
.admin-form-card label:not(.admin-check-label) {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
  font-weight: 500;
}
.admin-form-card .admin-input,
.admin-form-card .admin-select,
.admin-form-card .admin-textarea {
  width: 100%;
}
.admin-form-card .af-actions {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

/* ===== 11. Fieldset (Collapsible) ===== */
.admin-fieldset {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px;
  margin: 10px 0;
}
.admin-fieldset legend {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  padding: 0 8px;
}

/* ===== 12. Table (Generic) ===== */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.admin-table thead th {
  padding: 10px 12px;
  text-align: left;
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.admin-table tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.12s;
}
.admin-table tbody tr:hover {
  background: var(--bg-hover);
}
.admin-table tbody tr:last-child {
  border-bottom: none;
}
.admin-table tbody td {
  padding: 10px 12px;
  vertical-align: middle;
}

/* ===== 13. List ===== */
.admin-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.admin-list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 6px;
  transition: border-color 0.15s;
}
.admin-list-item:hover {
  border-color: var(--border-light);
}
.admin-list-item-main {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.admin-list-item-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}
.admin-list-item-meta {
  font-size: 12px;
  color: var(--text-muted);
}
.admin-list-item-actions {
  display: flex;
  gap: 6px;
  align-items: center;
}

/* ===== 14. Grid Layouts ===== */
.admin-grid-2 {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr 1fr;
}
.admin-grid-3 {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr 1fr 1fr;
}
.admin-grid-4 {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr 1fr 1fr 1fr;
}

/* ===== 15. Flex Utilities ===== */
.admin-flex {
  display: flex;
}
.admin-flex-center {
  display: flex;
  align-items: center;
}
.admin-flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.admin-flex-wrap {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.admin-flex-gap {
  display: flex;
  gap: 8px;
}
.admin-flex-gap-lg {
  display: flex;
  gap: 12px;
}
.admin-flex-1 {
  flex: 1;
  min-width: 0;
}
.admin-flex-col {
  display: flex;
  flex-direction: column;
}

/* ===== 16. Side Layout ===== */
.admin-side-layout {
  display: flex;
  gap: 16px;
  min-height: 500px;
}
.admin-side-left {
  width: 180px;
  flex-shrink: 0;
}
.admin-side-left-wide {
  width: 220px;
  flex-shrink: 0;
}
.admin-side-right {
  flex: 1;
  min-width: 0;
}

/* ===== 17. Detail Panel ===== */
.admin-detail-panel {
  margin-top: 16px;
  padding: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
}

/* ===== 18. Tags / Badges ===== */
.admin-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 500;
}
.admin-tag-green {
  background: rgba(35,134,54,0.12);
  border: 1px solid rgba(35,134,54,0.2);
  color: var(--green);
}
.admin-tag-red {
  background: rgba(248,81,73,0.1);
  border: 1px solid rgba(248,81,73,0.2);
  color: var(--red);
}
.admin-tag-warn {
  background: rgba(210,153,34,0.1);
  border: 1px solid rgba(210,153,34,0.15);
  color: var(--warn);
}
.admin-tag-blue {
  background: rgba(88,166,255,0.1);
  border: 1px solid rgba(88,166,255,0.2);
  color: var(--blue);
}

/* Points badge */
.admin-points-badge {
  display: inline-block;
  padding: 2px 10px;
  background: rgba(35,134,54,0.12);
  border: 1px solid rgba(35,134,54,0.2);
  border-radius: 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--green);
}
.user-points-badge {
  display: inline-block;
  padding: 2px 10px;
  background: rgba(35,134,54,0.12);
  border: 1px solid rgba(35,134,54,0.2);
  border-radius: 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--green);
}

/* ===== 19. Radio & Checkbox ===== */
.admin-radio-group {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.admin-radio-card {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 8px 16px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-deep);
  transition: all 0.15s;
}
.admin-radio-card:hover {
  border-color: var(--border-light);
  background: var(--bg-hover);
}
.admin-radio-card input[type="radio"] {
  accent-color: var(--green);
}
.admin-radio-card span {
  color: var(--text);
  font-size: 13px;
}

.admin-check-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text);
}
.admin-check-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--green);
}

/* ===== 20. Modal ===== */
.admin-modal-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.65);
  z-index: 9999;
  overflow-y: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
.admin-modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  max-width: 95vw;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
}
.admin-modal-box {
  background: var(--bg-card);
  border-radius: 12px;
  border: 1px solid var(--border);
  overflow: hidden;
  width: 100%;
  max-width: 960px;
  margin: 30px auto;
}
.admin-modal-title {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}
.form-hint {
  margin: 0 0 8px;
  font-size: 12px;
  color: var(--text-muted);
}
.hint-inline {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 400;
}

/* ===== 21. Filter Bar ===== */
.admin-filter-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
  align-items: center;
}

/* ===== 22. Pagination ===== */
.admin-pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 16px;
  align-items: center;
}
.admin-pagination button {
  padding: 5px 12px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  cursor: pointer;
  font-size: 12px;
  transition: all 0.15s;
}
.admin-pagination button:hover {
  background: var(--bg-hover);
  border-color: var(--border-light);
}
.admin-pagination button.active {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}
.admin-pagination button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.admin-pagination span {
  font-size: 12px;
  color: var(--text-muted);
}

/* ===== 23. Status / Loading ===== */
.admin-status {
  margin-top: 8px;
  font-size: 13px;
  color: var(--text-muted);
}
.admin-status.success {
  color: var(--green);
}
.admin-status.error {
  color: var(--red);
}

.admin-loading {
  text-align: center;
  padding: 20px;
  color: var(--text-muted);
  font-size: 13px;
}
.admin-empty {
  text-align: center;
  padding: 20px;
  color: var(--text-muted);
  font-size: 13px;
}
.admin-error {
  text-align: center;
  padding: 20px;
  color: var(--red);
  font-size: 13px;
}

/* ===== 24. Hover Interaction ===== */
.admin-row-hover {
  transition: background 0.12s;
}
.admin-row-hover:hover {
  background: var(--bg-hover);
}

/* ===== 25. Key Pool Table Grid ===== */
.ak-grid-header {
  display: grid;
  gap: 4px;
  padding: 8px 10px;
  background: var(--bg-deep);
  border-radius: 6px 6px 0 0;
  font-size: 11px;
  color: var(--text-muted);
  align-items: center;
  border-bottom: 1px solid var(--border);
  font-weight: 500;
}
.ak-grid-rows {
  max-height: 840px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 6px 6px;
}
.ak-grid-row {
  display: grid;
  gap: 4px;
  padding: 8px 10px;
  align-items: center;
  border-bottom: 1px solid var(--border);
  transition: background 0.12s;
  font-size: 12px;
}
.ak-grid-row:last-child {
  border-bottom: none;
}
.ak-grid-row:hover {
  background: var(--bg-hover);
}

/* ===== 26. User Detail Modal ===== */
.ud-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ud-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  background: var(--bg-base);
  overflow-x: auto;
}
.ud-tab {
  padding: 12px 20px;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 13px;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
  white-space: nowrap;
  user-select: none;
}
.ud-tab:hover {
  color: var(--text);
  background: var(--bg-hover);
}
.ud-tab.active {
  color: var(--blue);
  border-bottom-color: var(--blue);
  font-weight: 500;
}
.ud-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.ud-info-card {
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
}
.ud-info-card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.ud-info-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.ud-info-row:last-child {
  border-bottom: none;
}
.ud-label {
  font-size: 12px;
  color: var(--text-muted);
  min-width: 80px;
}
.ud-value {
  font-size: 13px;
  color: var(--text);
  text-align: right;
  word-break: break-all;
}
.ud-action-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
}
.ud-history-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.ud-history-table thead th {
  padding: 8px 10px;
  text-align: left;
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  text-transform: uppercase;
}
.ud-history-table tbody td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.ud-history-table tbody tr:hover {
  background: var(--bg-hover);
}
.ud-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* ===== 27. User Management Table ===== */
.user-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.user-table thead th {
  padding: 10px 12px;
  text-align: left;
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.user-row {
  cursor: pointer;
  transition: background 0.12s;
  border-bottom: 1px solid var(--border);
}
.user-row:hover {
  background: var(--bg-hover);
}
.user-row td {
  padding: 10px 12px;
  vertical-align: middle;
}
.user-td-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.user-td-muted {
  color: var(--text-muted);
  font-size: 12px;
}
.user-status-ok {
  font-size: 12px;
  color: var(--green);
  padding: 2px 10px;
  background: rgba(35,134,54,0.1);
  border-radius: 10px;
  display: inline-block;
}
.user-status-warn {
  font-size: 12px;
  color: var(--warn);
  padding: 2px 10px;
  background: rgba(210,153,34,0.1);
  border-radius: 10px;
  display: inline-block;
}
.user-status-danger {
  font-size: 12px;
  color: var(--red);
  padding: 2px 10px;
  background: rgba(248,81,73,0.1);
  border-radius: 10px;
  display: inline-block;
}
.user-action-btn {
  padding: 4px 8px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  cursor: pointer;
  font-size: 11px;
  transition: all 0.15s;
  white-space: nowrap;
}
.user-action-btn:hover {
  background: var(--bg-hover);
  border-color: var(--border-light);
}
.user-action-enable {
  background: rgba(35,134,54,0.15) !important;
  border-color: var(--green) !important;
  color: var(--green) !important;
}
.user-action-enable:hover {
  background: rgba(35,134,54,0.25) !important;
}
.user-action-danger {
  background: rgba(248,81,73,0.12) !important;
  border-color: rgba(248,81,73,0.4) !important;
  color: var(--red) !important;
}
.user-action-danger:hover {
  background: rgba(248,81,73,0.25) !important;
}
.user-action-select {
  padding: 3px 4px;
  background: rgba(248,81,73,0.1);
  border: 1px solid rgba(248,81,73,0.3);
  border-radius: 4px;
  color: var(--red);
  cursor: pointer;
  font-size: 11px;
  outline: none;
}
.vip-expiry-badge {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 8px;
  font-size: 10px;
  font-weight: 500;
  background: rgba(255,193,7,0.1);
  border: 1px solid rgba(255,193,7,0.15);
  color: var(--warn);
  margin-left: 3px;
}
.vip-expiry-badge.vip-expired {
  background: rgba(248,81,73,0.1);
  border-color: rgba(248,81,73,0.2);
  color: var(--red);
}
.vip-expiry-badge.vip-expiring {
  background: rgba(255,193,7,0.2);
  border-color: rgba(255,193,7,0.35);
  color: var(--warn);
}

/* ===== 28. Points Input ===== */
.admin-points-input {
  width: 70px;
  padding: 4px 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-size: 12px;
}

/* ===== 29. VIP Config ===== */
.vip-level-card {
  padding: 16px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 12px;
}
.vip-level-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.vip-level-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}
.vip-quota-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}

/* ===== 30. Quick Cmd / Image Skills ===== */
.qc-header {
  margin-bottom: 16px;
}
.qc-header h3 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}
.qc-header p {
  margin: 0 0 12px;
  font-size: 12px;
  color: var(--text-muted);
}
.qc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 8px;
}
.qc-card {
  position: relative;
  padding: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: grab;
  transition: border-color 0.15s;
}
.qc-card:hover {
  border-color: var(--border-light);
}
.qc-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  gap: 10px;
}
.qc-card-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  word-break: break-all;
  line-height: 1.4;
}
.qc-card-name.disabled {
  color: var(--text-dim);
  text-decoration: line-through;
}
.qc-card-body {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.6;
  max-height: 90px;
  overflow: hidden;
  position: relative;
  margin-bottom: 12px;
  white-space: pre-wrap;
  word-break: break-all;
  flex: 1;
}
.qc-card-body::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 30px;
  background: linear-gradient(transparent, var(--bg-card));
  pointer-events: none;
}
.qc-card-footer {
  display: flex;
  justify-content: flex-end;
  gap: 6px;
}
.qc-icon-btn {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-dim);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s;
  padding: 0;
}
.qc-icon-btn:hover {
  background: var(--bg-deep);
  color: var(--text);
  border-color: var(--blue);
}
.qc-icon-btn.danger:hover {
  border-color: var(--red);
  color: var(--red);
}
.qc-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 48px 20px;
  color: var(--text-dim);
  font-size: 14px;
  border: 2px dashed var(--border);
  border-radius: 10px;
}
.qc-toggle {
  position: relative;
  width: 36px;
  height: 20px;
  background: var(--bg-deep);
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.2s;
  flex-shrink: 0;
  border: 1px solid var(--border);
}
.qc-toggle::after {
  content: '';
  position: absolute;
  top: 2px; left: 2px;
  width: 14px;
  height: 14px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.2s;
}
.qc-card.dragging {
  opacity: 0.5;
  border-style: dashed;
}

.qc-card-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 4px;
}
.qc-card-preview {
  font-size: 11px;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.qc-card-actions {
  display: flex;
  gap: 4px;
  margin-top: 8px;
}

/* Quick Cmd Modal */
.qc-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.65);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}
.qc-modal-overlay.u-hidden {
  display: none;
}
.qc-modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0;
  width: 480px;
  max-width: 90vw;
  max-height: 80vh;
  overflow-y: auto;
}
.qc-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.qc-modal-header h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}
.qc-modal-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 20px;
  cursor: pointer;
  padding: 0;
  line-height: 1;
}
.qc-modal-close:hover {
  color: var(--text);
}
.qc-modal-body {
  padding: 20px;
}
.qc-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 20px;
  border-top: 1px solid var(--border);
}
.qc-field {
  margin-bottom: 14px;
}
.qc-field label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
  font-weight: 500;
}
.qc-field input,
.qc-field textarea,
.qc-field select {
  width: 100%;
  padding: 8px 12px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.15s;
}
.qc-field input:focus,
.qc-field textarea:focus,
.qc-field select:focus {
  border-color: var(--green);
}
.qc-field textarea {
  resize: vertical;
  min-height: 60px;
}
.qc-field-inline {
  display: flex;
  align-items: center;
  gap: 8px;
}
.qc-toggle-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.qc-toggle-switch {
  display: inline-block;
  width: 36px;
  height: 20px;
  background: var(--border);
  border-radius: 10px;
  position: relative;
  transition: background 0.2s;
}
.qc-toggle-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background: var(--text);
  border-radius: 50%;
  transition: transform 0.2s;
}
.qc-toggle-label input:checked + .qc-toggle-switch {
  background: var(--green);
}
.qc-toggle-label input:checked + .qc-toggle-switch::after {
  transform: translateX(16px);
}

/* ===== 31. Responsive ===== */
@media (max-width: 768px) {
  .admin-grid-2,
  .admin-grid-3,
  .admin-grid-4 {
    grid-template-columns: 1fr;
  }
  .admin-side-layout {
    flex-direction: column;
  }
  .admin-side-left,
  .admin-side-left-wide {
    width: 100%;
  }
  .admin-content {
    padding: 12px;
  }
  .admin-tab {
    padding: 8px 10px;
    font-size: 11px;
  }
  .admin-tab-search {
    width: 80px;
  }
  .admin-tab-group-label {
    display: none;
  }
  .ud-info-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== 32. Drag & Drop ===== */
.drag-over {
  border: 1px dashed var(--blue) !important;
  background: rgba(88,166,255,0.08) !important;
}

/* ===== 33. Toggle switch .on class (used by JS classList.toggle) ===== */
.qc-toggle.on {
  background: var(--green);
  border-color: var(--green);
}
.qc-toggle.on::after {
  transform: translateX(16px);
}
.qc-toggle-switch.on {
  background: var(--green);
  border-color: var(--green);
}
.qc-toggle-switch.on::after {
  transform: translateX(18px);
}

/* ===== 34. Category management (image skills) ===== */
.plm-cat-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
  min-height: 32px;
}
.plm-cat-tag {
  padding: 5px 12px;
  font-size: 12px;
  border-radius: 6px;
  background: var(--bg-deep);
  color: var(--text-muted);
  border: 1px solid var(--border);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.plm-cat-tag .plm-cat-del {
  opacity: 0.6;
  font-size: 10px;
  cursor: pointer;
}
.plm-cat-tag .plm-cat-del:hover {
  opacity: 1;
  color: var(--red);
}
.plm-cat-row {
  display: flex;
  gap: 8px;
}
.plm-input {
  flex: 1;
  padding: 8px 12px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
  outline: none;
}
.plm-input:focus {
  border-color: var(--green);
}

/* ===== 35. User search bar ===== */
.user-search-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.user-count-hint {
  font-size: 12px;
  color: var(--text-muted);
  margin-left: 8px;
}
.user-count-hint strong {
  color: var(--text);
}

/* ===== 36. Redeem Codes ===== */
.rc-gen-card .admin-card-header {
  cursor: pointer;
  user-select: none;
  margin-bottom: 0;
}
.rc-gen-arrow {
  font-size: 12px;
  color: var(--text-muted);
  transition: transform 0.2s;
}
.rc-gen-arrow.collapsed {
  transform: rotate(-90deg);
}
.rc-gen-form {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
  align-items: flex-end;
}
.rc-gen-form .admin-field {
  margin-bottom: 0;
  min-width: 120px;
  flex: 1 1 auto;
}
.admin-label-hint {
  display: block;
  font-size: 10px;
  color: var(--text-dim);
  margin-top: 2px;
}
.rc-gen-info {
  margin-top: 6px;
  font-size: 12px;
  color: var(--text-muted);
}
.rc-gen-result {
  width: 100%;
  margin-top: 8px;
  padding: 8px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 12px;
  box-sizing: border-box;
  resize: vertical;
}
.rc-gen-result.monospace {
  font-family: monospace;
}
.rc-gen-icon {
  font-size: 14px;
  color: var(--green);
}
.rc-gen-header {
  cursor: pointer;
  user-select: none;
}
.rc-batch-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-bottom: 12px;
  font-size: 13px;
}
.rc-batch-bar strong {
  color: var(--text);
}
@media (max-width: 768px) {
  .rc-gen-form {
    grid-template-columns: 1fr;
  }
}

/* ===== LOGO 灵感管理（重构） ===== */
.li-shell {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.li-header {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-card);
  padding: 16px;
}
.li-header-main {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.li-title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}
.li-subtitle {
  margin: 6px 0 0;
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}
.li-header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.li-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 14px;
}
.li-seg {
  display: inline-flex;
  padding: 3px;
  border-radius: 999px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
}
.li-seg-item {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-muted);
  user-select: none;
}
.li-seg-item input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.li-seg-item:has(input:checked) {
  background: var(--bg-card);
  color: var(--text);
  font-weight: 600;
  box-shadow: 0 0 0 1px var(--border);
}
.li-search {
  min-width: 220px;
  flex: 1 1 220px;
}
.li-filter {
  min-width: 140px;
}
.li-status {
  margin-top: 10px;
  min-height: 18px;
}
.li-group-panel,
.li-list-panel,
.li-form-panel {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-card);
  padding: 14px;
}
.li-group-panel-head,
.li-list-head,
.li-form-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}
.li-panel-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}
.li-panel-desc {
  margin-top: 4px;
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.45;
}
.li-group-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.li-group-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-deep);
}
.li-group-index {
  width: 24px;
  height: 24px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  flex-shrink: 0;
}
.li-group-main {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.li-group-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.li-group-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
}
.li-body {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.9fr);
  gap: 14px;
  align-items: start;
}
.li-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.li-group-block-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.li-group-block-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}
.li-chip,
.li-sort-pill,
.li-status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 20px;
  padding: 0 8px;
  border-radius: 999px;
  font-size: 11px;
  white-space: nowrap;
  background: var(--bg-deep);
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.li-status-pill.is-on {
  color: var(--green);
  border-color: color-mix(in srgb, var(--green) 30%, var(--border));
  background: color-mix(in srgb, var(--green) 10%, transparent);
}
.li-status-pill.is-off {
  color: var(--warn, #d97706);
  border-color: color-mix(in srgb, var(--warn, #d97706) 30%, var(--border));
  background: color-mix(in srgb, var(--warn, #d97706) 10%, transparent);
}
.li-media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
}
.li-media-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-deep);
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.li-media-card:hover {
  border-color: var(--border-light, var(--border));
  transform: translateY(-1px);
}
.li-media-card.is-disabled {
  opacity: 0.72;
}
.li-media-cover {
  position: relative;
  aspect-ratio: 4 / 3;
  background: #111;
  overflow: hidden;
}
.li-media-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.li-media-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 12px;
}
.li-media-badges {
  position: absolute;
  top: 8px;
  left: 8px;
  right: 8px;
  display: flex;
  justify-content: space-between;
  gap: 6px;
  pointer-events: none;
}
.li-media-actions {
  position: absolute;
  left: 8px;
  right: 8px;
  bottom: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  opacity: 0;
  transition: opacity 0.15s ease;
}
.li-media-card:hover .li-media-actions,
.li-media-card:focus-within .li-media-actions {
  opacity: 1;
}
.li-media-body {
  padding: 10px 12px 12px;
}
.li-media-title-row,
.li-text-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.li-media-title,
.li-text-title {
  flex: 1;
  min-width: 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.li-media-desc,
.li-text-desc {
  margin-top: 6px;
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.li-text-list {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-deep);
}
.li-text-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border-bottom: 1px solid var(--border);
}
.li-text-row:last-child {
  border-bottom: 0;
}
.li-text-row.is-disabled {
  opacity: 0.72;
}
.li-text-main {
  flex: 1;
  min-width: 0;
}
.li-text-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  flex-shrink: 0;
}
.li-empty,
.li-empty-card {
  color: var(--text-muted);
  font-size: 12px;
}
.li-empty-card {
  border: 1px dashed var(--border);
  border-radius: 12px;
  padding: 28px 16px;
  text-align: center;
  background: var(--bg-deep);
}
.li-empty-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}
.li-empty-desc {
  margin: 6px 0 12px;
  font-size: 12px;
  color: var(--text-muted);
}
.li-form-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 0.7fr;
  gap: 10px;
  margin-bottom: 12px;
}
.li-image-fields,
.li-text-fields {
  display: block;
}
.li-upload-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 12px;
  margin-bottom: 12px;
}
.li-upload-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  border: 1px dashed var(--border);
  border-radius: 12px;
  background: var(--bg-deep);
  padding: 12px;
  cursor: pointer;
  text-align: left;
  color: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.li-upload-card:hover {
  border-color: var(--border-light, var(--border));
}
.li-upload-card:focus-visible {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 25%, transparent);
}
.li-link-btn {
  background: none;
  border: 0;
  padding: 0;
  color: var(--primary);
  cursor: pointer;
  font-size: 12px;
  text-decoration: underline;
}
.li-link-btn:hover {
  opacity: 0.85;
}
.li-upload-preview {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 10px;
  overflow: hidden;
  background: #111;
  display: flex;
  align-items: center;
  justify-content: center;
}
.li-upload-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.li-upload-placeholder {
  font-size: 12px;
  color: var(--text-muted);
}
.li-upload-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.li-upload-desc,
.li-upload-status {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.45;
}
.li-upload-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.li-advanced {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-deep);
  padding: 10px 12px;
}
.li-advanced summary {
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  list-style: none;
}
.li-advanced summary::-webkit-details-marker {
  display: none;
}
.li-advanced-body {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}
.li-form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
@media (max-width: 1100px) {
  .li-body {
    grid-template-columns: 1fr;
  }
  .li-form-grid,
  .li-upload-layout {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 720px) {
  .li-header,
  .li-group-panel,
  .li-list-panel,
  .li-form-panel {
    padding: 12px;
  }
  .li-media-actions {
    opacity: 1;
  }
  .li-group-row,
  .li-text-row {
    flex-direction: column;
    align-items: stretch;
  }
  .li-group-actions,
  .li-text-actions {
    justify-content: flex-start;
  }
}
/* ===== Data Center v2 (ops dense + visual) ===== */
.dc-layout {
  padding: 0 !important;
  max-width: none;
}
.dc-shell {
  --dc-accent: #3dffa8;
  --dc-accent-2: #4ea1ff;
  --dc-warn: #ffb020;
  --dc-danger: #ff5d6c;
  --dc-ink: #d7e0ea;
  --dc-muted: #8b98a8;
  --dc-panel: #0d141d;
  --dc-line: rgba(140, 160, 180, 0.16);
  --dc-glow: rgba(61, 255, 168, 0.12);
  position: relative;
  padding: 16px 16px 24px;
  border-radius: 18px;
  background:
    radial-gradient(900px 360px at 8% -20%, rgba(61,255,168,0.10), transparent 55%),
    radial-gradient(700px 280px at 92% 0%, rgba(78,161,255,0.12), transparent 50%),
    linear-gradient(180deg, #101820 0%, #0a1017 100%);
  border: 1px solid var(--dc-line);
  overflow: hidden;
  color: var(--dc-ink);
}
.dc-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.55), transparent 72%);
  pointer-events: none;
}
.dc-topbar,
.dc-subnav,
.dc-panel {
  position: relative;
  z-index: 1;
}
.dc-topbar {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 14px;
}
.dc-kicker {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--dc-accent) 75%, #9aa);
  margin-bottom: 5px;
  font-weight: 700;
}
.dc-title {
  margin: 0;
  font-size: 24px;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: #f3f7fb;
}
.dc-subtitle {
  margin: 6px 0 0;
  max-width: 760px;
  color: var(--dc-muted);
  font-size: 12.5px;
  line-height: 1.55;
}
.dc-topbar-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-shrink: 0;
}
.dc-meta-chip {
  font-size: 11px;
  color: var(--dc-muted);
  border: 1px solid var(--dc-line);
  border-radius: 999px;
  padding: 5px 10px;
  background: rgba(255,255,255,0.02);
  white-space: nowrap;
}
.dc-subnav {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}
.dc-subtab {
  appearance: none;
  border: 1px solid var(--dc-line);
  background: rgba(8, 12, 18, 0.72);
  color: var(--dc-ink);
  border-radius: 14px;
  padding: 12px 14px;
  display: flex;
  gap: 10px;
  align-items: center;
  text-align: left;
  cursor: pointer;
  transition: border-color .16s ease, transform .16s ease, background .16s ease, box-shadow .16s ease;
}
.dc-subtab:hover {
  border-color: rgba(61,255,168,0.35);
  transform: translateY(-1px);
}
.dc-subtab.active {
  border-color: rgba(61,255,168,0.55);
  background: linear-gradient(135deg, rgba(61,255,168,0.12), rgba(78,161,255,0.08));
  box-shadow: 0 0 0 1px rgba(61,255,168,0.08), 0 12px 28px rgba(0,0,0,0.25);
}
.dc-subtab-ico {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--dc-line);
  color: var(--dc-accent);
  font-size: 13px;
  flex-shrink: 0;
}
.dc-subtab-label {
  display: block;
  font-size: 13.5px;
  font-weight: 700;
  margin-bottom: 2px;
}
.dc-subtab-desc {
  display: block;
  font-size: 11.5px;
  color: var(--dc-muted);
}
.dc-panel { display: none; }
.dc-panel.active { display: block; animation: dcFade .2s ease; }
@keyframes dcFade {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: none; }
}

.dc-kpi-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}
.dc-kpi {
  border-radius: 14px;
  padding: 12px 14px;
  border: 1px solid var(--dc-line);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.03), transparent),
    rgba(10, 15, 22, 0.9);
  min-height: 76px;
}
.dc-kpi .k {
  display: block;
  font-size: 11px;
  color: var(--dc-muted);
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}
.dc-kpi .v {
  display: block;
  font-size: 22px;
  font-weight: 760;
  letter-spacing: -0.03em;
  color: #f5f8fc;
  font-variant-numeric: tabular-nums;
}
.dc-kpi .s {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  color: var(--dc-muted);
}
.dc-kpi.ok .v { color: var(--dc-accent); }
.dc-kpi.warn .v { color: var(--dc-warn); }
.dc-kpi.danger .v { color: var(--dc-danger); }

.dc-dash-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr;
  gap: 12px;
}
.dc-card {
  background: rgba(12, 18, 26, 0.92);
  border: 1px solid var(--dc-line);
  border-radius: 16px;
  padding: 14px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.03);
}
.dc-card-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 12px;
}
.dc-card-title {
  margin: 0;
  font-size: 14px;
  font-weight: 720;
  color: #eef3f8;
}
.dc-card-hint {
  margin: 5px 0 0;
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--dc-muted);
}
.dc-btn-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.dc-viz-bars {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 360px;
  overflow: auto;
  padding-right: 2px;
}
.dc-viz-row {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr) 64px;
  gap: 10px;
  align-items: center;
  padding: 6px 4px;
  border-radius: 10px;
  cursor: pointer;
  transition: background .12s ease;
}
.dc-viz-row:hover { background: rgba(255,255,255,0.03); }
.dc-viz-name {
  font-size: 12px;
  color: #d5deea;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dc-viz-track {
  height: 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.04);
}
.dc-viz-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #2ad98f, #4ea1ff);
  box-shadow: 0 0 12px rgba(61,255,168,0.25);
  min-width: 2px;
  transition: width .35s ease;
}
.dc-viz-fill.warn { background: linear-gradient(90deg, #ffb020, #ff7a45); box-shadow: 0 0 12px rgba(255,176,32,0.22); }
.dc-viz-fill.danger { background: linear-gradient(90deg, #ff5d6c, #ff8a5c); box-shadow: 0 0 12px rgba(255,93,108,0.22); }
.dc-viz-val {
  text-align: right;
  font-size: 12px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: #e8eef6;
}

.dc-attention-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 280px;
  overflow: auto;
}
.dc-attention-item {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--dc-line);
  background: rgba(255,255,255,0.02);
}
.dc-attention-item .t {
  font-size: 12.5px;
  color: #e7eef7;
  font-weight: 600;
}
.dc-attention-item .d {
  font-size: 11px;
  color: var(--dc-muted);
  margin-top: 3px;
}
.dc-attention-item .ops {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}
.dc-mini-btn {
  appearance: none;
  border: 1px solid var(--dc-line);
  background: rgba(255,255,255,0.03);
  color: #d7e2ee;
  border-radius: 8px;
  padding: 5px 8px;
  font-size: 11px;
  cursor: pointer;
}
.dc-mini-btn:hover { border-color: rgba(61,255,168,0.4); color: #fff; }
.dc-mini-btn.danger { color: #ffb4bb; border-color: rgba(255,93,108,0.35); }
.dc-quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--dc-line);
}

.dc-stats-body,
.dc-retention-body {
  overflow: auto;
  max-height: 380px;
  border-radius: 12px;
  border: 1px solid var(--dc-line);
  background: rgba(8, 12, 18, 0.7);
}
.dc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}
.dc-table th,
.dc-table td {
  padding: 9px 11px;
  border-bottom: 1px solid var(--dc-line);
  text-align: left;
  vertical-align: middle;
}
.dc-table th {
  position: sticky;
  top: 0;
  background: #121a24;
  color: var(--dc-muted);
  font-size: 10.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  z-index: 1;
}
.dc-table tr:last-child td { border-bottom: none; }
.dc-table tr:hover td { background: rgba(255,255,255,0.02); }
.dc-table .num { text-align: right; font-variant-numeric: tabular-nums; font-weight: 650; }
.dc-table .num.warn { color: var(--dc-warn); }
.dc-table .num.danger { color: var(--dc-danger); }
.dc-table .muted { color: var(--dc-muted); font-size: 11.5px; }
.dc-table .ops-cell { white-space: nowrap; }
.dc-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 10.5px;
  border: 1px solid var(--dc-line);
  color: var(--dc-muted);
  margin-left: 4px;
}
.dc-badge.warn {
  color: var(--dc-warn);
  border-color: rgba(255,176,32,0.35);
  background: rgba(255,176,32,0.08);
}
.dc-badge.danger {
  color: var(--dc-danger);
  border-color: rgba(255,93,108,0.35);
  background: rgba(255,93,108,0.08);
}

.dc-clean-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 12px;
  min-height: 520px;
}
.dc-clean-side {
  border: 1px solid var(--dc-line);
  border-radius: 16px;
  background: rgba(10, 15, 22, 0.92);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.dc-side-title {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dc-muted);
  margin: 2px 4px 6px;
  font-weight: 700;
}
.dc-mode-btn {
  appearance: none;
  width: 100%;
  text-align: left;
  border: 1px solid var(--dc-line);
  background: rgba(255,255,255,0.02);
  color: inherit;
  border-radius: 12px;
  padding: 12px;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease;
}
.dc-mode-btn strong {
  display: block;
  font-size: 13px;
  margin-bottom: 4px;
  color: #eef4fa;
}
.dc-mode-btn span {
  display: block;
  font-size: 11.5px;
  color: var(--dc-muted);
  line-height: 1.45;
}
.dc-mode-btn:hover { border-color: rgba(61,255,168,0.35); }
.dc-mode-btn.active {
  border-color: rgba(61,255,168,0.5);
  background: linear-gradient(135deg, rgba(61,255,168,0.12), rgba(78,161,255,0.06));
}
.dc-side-note {
  margin-top: auto;
  border-top: 1px dashed var(--dc-line);
  padding-top: 12px;
}
.dc-side-note-title {
  font-size: 11px;
  color: var(--dc-warn);
  font-weight: 700;
  margin-bottom: 6px;
}
.dc-side-note ul {
  margin: 0;
  padding-left: 16px;
  color: var(--dc-muted);
  font-size: 11.5px;
  line-height: 1.6;
}
.dc-clean-main { min-width: 0; }
.dc-clean-pane { display: none; }
.dc-clean-pane.active { display: block; }
.dc-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}
.dc-step {
  border: 1px solid var(--dc-line);
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 12px;
  color: var(--dc-muted);
  display: flex;
  gap: 8px;
  align-items: center;
  background: rgba(255,255,255,0.02);
}
.dc-step span {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  background: rgba(255,255,255,0.05);
}
.dc-step.active {
  color: #e9f3ec;
  border-color: rgba(61,255,168,0.4);
  background: rgba(61,255,168,0.08);
}
.dc-step.active span {
  background: var(--dc-accent);
  color: #062016;
}
.dc-step.done {
  color: #cfe8d9;
  border-color: rgba(61,255,168,0.25);
}
.dc-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.dc-feedback {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 12px;
  line-height: 1.55;
  color: var(--dc-muted);
  background: rgba(8, 12, 18, 0.75);
  border: 1px dashed var(--dc-line);
  min-height: 18px;
  white-space: pre-wrap;
}
.dc-feedback:empty { display: none; }
.dc-feedback.ok {
  color: #9ef0c7;
  border-style: solid;
  border-color: rgba(61,255,168,0.3);
  background: rgba(61,255,168,0.06);
}
.dc-feedback.err {
  color: #ffb0b8;
  border-style: solid;
  border-color: rgba(255,93,108,0.3);
  background: rgba(255,93,108,0.06);
}

.dc-browser-switch {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.dc-browser-tab {
  appearance: none;
  border: 1px solid var(--dc-line);
  background: rgba(8,12,18,0.7);
  color: var(--dc-muted);
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 12px;
  font-weight: 650;
  cursor: pointer;
}
.dc-browser-tab.active {
  color: #072016;
  background: linear-gradient(135deg, #3dffa8, #2ad98f);
  border-color: transparent;
}
.dc-browser-tip {
  font-size: 11.5px;
  color: var(--dc-muted);
}
.dc-browser-pane { display: none; }
.dc-browser-pane.active { display: block; }

.dc-workspace {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 12px;
  min-height: 560px;
}
.dc-sidebar {
  border: 1px solid var(--dc-line);
  border-radius: 16px;
  background: rgba(10, 15, 22, 0.92);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.dc-sidebar-wide { grid-column: auto; }
.dc-sidebar-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 11px 12px;
  border-bottom: 1px solid var(--dc-line);
  font-size: 12px;
  font-weight: 700;
  color: #e8eef6;
  letter-spacing: 0.03em;
}
.dc-cat-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px;
  overflow: auto;
  max-height: 620px;
}
.dc-cat-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 9px 11px;
  border-radius: 10px;
  cursor: pointer;
  color: var(--dc-muted);
  font-size: 12.5px;
  border: 1px solid transparent;
  transition: background .12s ease, color .12s ease, border-color .12s ease;
}
.dc-cat-item:hover {
  background: rgba(255,255,255,0.03);
  color: #eef3f8;
}
.dc-cat-item.active {
  color: #062016;
  background: linear-gradient(135deg, #3dffa8, #27d48c);
  border-color: transparent;
  font-weight: 700;
}
.dc-cat-item .count {
  font-size: 11px;
  opacity: 0.8;
  font-variant-numeric: tabular-nums;
}
.dc-main {
  border: 1px solid var(--dc-line);
  border-radius: 16px;
  background: rgba(10, 15, 22, 0.92);
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.dc-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  padding: 11px 12px;
  border-bottom: 1px solid var(--dc-line);
  flex-wrap: wrap;
}
.dc-toolbar-left,
.dc-toolbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.dc-inline-title {
  margin: 0;
  font-size: 13.5px;
  font-weight: 700;
  color: #eef3f8;
}
.dc-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  background: rgba(61,255,168,0.12);
  color: var(--dc-accent);
  font-size: 12px;
  font-weight: 700;
}
.dc-search {
  width: 200px;
  min-width: 140px;
}
.dc-check { white-space: nowrap; color: var(--dc-muted); font-size: 12px; }
.dc-progress {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 8px 12px 0;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid var(--dc-line);
  background: rgba(255,255,255,0.02);
}
.dc-progress-track {
  flex: 1;
  height: 8px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.04);
  min-width: 0;
}
.dc-progress-bar {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #3dffa8, #4ea1ff);
  width: 0%;
  min-width: 0;
  max-width: 100%;
  transition: width .2s ease;
  box-shadow: 0 0 10px rgba(61,255,168,0.2);
}
#dcBatchProgressText {
  font-size: 11.5px;
  color: var(--dc-muted);
  min-width: 88px;
  text-align: right;
  flex-shrink: 0;
}
.dc-key-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  overflow: auto;
  max-height: 620px;
  padding: 6px;
}
.dc-key-row {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 9px 11px;
  border-radius: 10px;
  border: 1px solid transparent;
  transition: background .12s ease, border-color .12s ease;
}
.dc-key-row:hover {
  background: rgba(255,255,255,0.03);
  border-color: var(--dc-line);
}
.dc-key-row .key {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  color: #e8eef6;
  word-break: break-all;
  cursor: pointer;
}
.dc-key-row .meta {
  font-size: 11px;
  color: var(--dc-muted);
  white-space: nowrap;
}
.dc-empty {
  text-align: center;
  padding: 34px 16px;
  color: var(--dc-muted);
  font-size: 12.5px;
}
.dc-alert {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 12px;
  padding: 11px 13px;
  border-radius: 12px;
  border: 1px solid rgba(255,176,32,0.32);
  background: rgba(255,176,32,0.08);
  color: #f0e6d2;
  font-size: 12px;
  line-height: 1.55;
}
.dc-alert strong {
  color: var(--dc-warn);
  flex-shrink: 0;
}
.dc-inline-editor {
  margin: 0 12px 12px;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid var(--dc-line);
  background: rgba(8, 12, 18, 0.85);
}
.dc-modal-shell {
  background:
    linear-gradient(180deg, rgba(16,24,32,0.98), rgba(10,16,23,0.98));
  border: 1px solid var(--dc-line);
  border-radius: 16px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.55), 0 0 0 1px rgba(255,255,255,0.04);
  color: var(--dc-ink);
}
.dc-modal-shell .admin-input,
.dc-modal-shell .admin-textarea {
  background: rgba(8, 12, 18, 0.7);
  border-color: var(--dc-line);
  color: #e8eef6;
}
.dc-modal-shell .admin-textarea.monospace {
  min-height: 220px;
  max-height: 56vh;
  resize: vertical;
}
.dc-modal {
  width: min(760px, 94vw);
}
.dc-editor-toolbar {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}
.dc-editor-status {
  min-height: 18px;
  margin-top: 10px;
  font-size: 12px;
}
.dc-editor-status.is-ok { color: #9ef0c7; }
.dc-editor-status.is-err { color: #ffb0b8; }
.dc-confirm-bar {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255,93,108,0.35);
  background: rgba(255,93,108,0.08);
  color: #ffb0b8;
  font-size: 12px;
  line-height: 1.5;
}
.dc-confirm-bar .dc-confirm-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}
.dc-note {
  margin: 0 0 10px;
  font-size: 12px;
  color: var(--dc-warn);
}
/* compat aliases used by older render paths */
.dc-stat-strip { display: contents; }
.dc-stat-chip {
  border-radius: 14px;
  padding: 12px 14px;
  border: 1px solid var(--dc-line);
  background: rgba(10, 15, 22, 0.9);
}
.dc-stat-chip .k {
  display: block;
  font-size: 11px;
  color: var(--dc-muted);
  margin-bottom: 6px;
}
.dc-stat-chip .v {
  display: block;
  font-size: 20px;
  font-weight: 700;
  color: #f5f8fc;
}
.dc-stat-chip.warn .v { color: var(--dc-warn); }
.dc-stat-chip.danger .v { color: var(--dc-danger); }
.dc-stat-chip.ok .v { color: var(--dc-accent); }

@media (max-width: 1100px) {
  .dc-dash-grid,
  .dc-clean-layout,
  .dc-workspace,
  .dc-subnav,
  .dc-kpi-row,
  .dc-form-grid,
  .dc-steps {
    grid-template-columns: 1fr;
  }
  .dc-workspace { min-height: 0; }
  .dc-search { width: 100%; }
  .dc-viz-row { grid-template-columns: 84px minmax(0,1fr) 52px; }
}