/* ============================================================
   Ant Design 5 · Component Layer（组件层）
   ------------------------------------------------------------
   依赖 design-system.css（先引令牌，再引本文件）。
   命名：`.ant-*` 对齐 antd v5 类名；同时兼容旧 `.mui-*` 类名
        （同一组选择器并列，历史页面无需改动即可继续工作）。
   视觉取值按 antd v5 默认算法：controlHeight 32 / radius 6 /
   Button padding 4 15 / Card head 56 / Table cell 16 …
   ============================================================ */

/* ============================================================
   1. Layout · 布局
   ============================================================ */
.ant-layout { display: flex; flex-direction: column; background: var(--ant-color-bg-layout); }
.ant-layout-content { flex: 1; min-width: 0; }

.ant-layout-header, .mui-appbar {
  display: flex;
  align-items: center;
  gap: var(--md-s-3);
  height: 64px;
  padding: 0 24px;
  background: var(--ant-color-bg-container);
  color: var(--ant-color-text);
  border-bottom: 1px solid var(--ant-color-border-secondary);
  line-height: normal;
}
.ant-layout-header--dark {
  background: var(--md-nav-dark-bg);
  color: rgba(255, 255, 255, 0.85);
  border-bottom: none;
}
.ant-layout-header__title, .mui-appbar__title { font: var(--md-title-lg); margin: 0; }
.ant-layout-header__spacer, .mui-appbar__spacer { flex: 1; }

.ant-layout-sider, .mui-drawer {
  display: flex;
  flex-direction: column;
  width: var(--md-nav-width);
  background: var(--ant-color-bg-container);
  border-right: 1px solid var(--ant-color-border-secondary);
  color: var(--ant-color-text);
}
.ant-layout-sider--dark {
  background: var(--md-nav-dark-bg);
  border-right: none;
  color: rgba(255, 255, 255, 0.85);
}

.ant-layout-sider__header, .mui-drawer__header {
  display: flex;
  align-items: center;
  gap: var(--md-s-3);
  padding: var(--md-s-4) var(--md-s-4) var(--md-s-3);
}
.ant-layout-sider__title, .mui-drawer__title { font: var(--md-title-md); margin: 0; }
.ant-layout-sider__nav, .mui-drawer__nav { flex: 1; overflow-y: auto; padding: 0 var(--md-s-2) var(--md-s-3); }
.ant-layout-sider__footer, .mui-drawer__footer {
  padding: var(--md-s-3);
  border-top: 1px solid var(--ant-color-border-secondary);
}

/* ============================================================
   2. Menu · 菜单
   ============================================================ */
.ant-menu { display: flex; flex-direction: column; gap: 4px; background: transparent; font-size: 14px; }
.ant-menu-item, .mui-drawer__item {
  display: flex;
  align-items: center;
  gap: var(--md-s-3);
  height: var(--md-nav-item-height);
  padding: 0 16px;
  margin: 0 4px;
  border-radius: var(--md-shape-md);
  color: var(--ant-color-text);
  font: var(--md-label-lg);
  cursor: pointer;
  user-select: none;
  transition: background-color var(--md-dur-medium) var(--md-ease-standard),
              color var(--md-dur-medium) var(--md-ease-standard);
}
.ant-menu-item:hover, .mui-drawer__item:hover { background: rgba(0, 0, 0, 0.06); }
.ant-menu-item:active, .mui-drawer__item:active { background: rgba(0, 0, 0, 0.1); }
.ant-menu-item.is-active, .ant-menu-item[aria-selected="true"], .mui-drawer__item.is-active {
  background: var(--md-nav-active-bg);
  color: var(--md-nav-active-fg);
  font-weight: 400;
}
.ant-menu-item svg, .mui-drawer__item svg { width: 16px; height: 16px; flex: 0 0 auto; }

.ant-menu__group-label, .mui-drawer__group-label {
  padding: var(--md-s-3) 16px var(--md-s-1);
  font-size: 12px;
  color: var(--ant-color-text-secondary);
}

/* 暗色 Sider 内的 Menu */
.ant-layout-sider--dark .ant-menu-item, .ant-layout-sider--dark .mui-drawer__item { color: var(--md-nav-dark-item); }
.ant-layout-sider--dark .ant-menu-item:hover { color: var(--md-nav-dark-item-hover); background: transparent; }
.ant-layout-sider--dark .ant-menu-item.is-active {
  background: var(--md-nav-dark-item-selected-bg);
  color: #ffffff;
}

/* ============================================================
   3. Button · 按钮
   ============================================================ */
.ant-btn, .mui-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--md-s-2);
  height: var(--ant-control-height);
  padding: 4px 15px;
  border: 1px solid transparent;
  border-radius: var(--ant-border-radius);
  font: var(--md-label-lg);
  font-size: 14px;
  line-height: var(--ant-line-height);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  background: transparent;
  color: var(--ant-color-text);
  transition: all var(--md-dur-medium) var(--md-ease-standard);
}
.ant-btn:disabled, .mui-btn:disabled {
  cursor: not-allowed;
  color: var(--ant-color-text-disabled) !important;
  border-color: var(--ant-color-border) !important;
  background: var(--ant-color-fill-quaternary) !important;
}

/* 主按钮 */
.ant-btn-primary, .mui-btn--contained {
  background: var(--ant-color-primary);
  border-color: var(--ant-color-primary);
  color: var(--md-on-primary);
  box-shadow: 0 2px 0 rgba(5, 145, 255, 0.1);
}
.ant-btn-primary:not(:disabled):hover, .mui-btn--contained:not(:disabled):hover {
  background: var(--ant-color-primary-hover);
  border-color: var(--ant-color-primary-hover);
}
.ant-btn-primary:not(:disabled):active, .mui-btn--contained:not(:disabled):active {
  background: var(--ant-color-primary-active);
  border-color: var(--ant-color-primary-active);
}

/* 次按钮（默认） */
.ant-btn-default, .mui-btn--outlined {
  background: var(--ant-color-bg-container);
  border-color: var(--ant-color-border);
  color: var(--ant-color-text);
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.02);
}
.ant-btn-default:not(:disabled):hover, .mui-btn--outlined:not(:disabled):hover {
  color: var(--ant-color-primary-hover);
  border-color: var(--ant-color-primary-hover);
}
.ant-btn-default:not(:disabled):active, .mui-btn--outlined:not(:disabled):active {
  color: var(--ant-color-primary-active);
  border-color: var(--ant-color-primary-active);
}

/* 虚线按钮 */
.ant-btn-dashed {
  background: var(--ant-color-bg-container);
  border: 1px dashed var(--ant-color-border);
  color: var(--ant-color-text);
}
.ant-btn-dashed:not(:disabled):hover { color: var(--ant-color-primary-hover); border-color: var(--ant-color-primary-hover); }

/* 文字按钮 */
.ant-btn-text { background: transparent; border-color: transparent; color: var(--ant-color-text); }
.ant-btn-text:not(:disabled):hover { background: rgba(0, 0, 0, 0.06); }

/* 链接按钮 */
.ant-btn-link { background: transparent; border-color: transparent; color: var(--ant-color-primary); padding-inline: 0; }
.ant-btn-link:not(:disabled):hover { color: var(--ant-color-primary-hover); }

/* 危险按钮 */
.ant-btn-dangerous { color: var(--md-error); }
.ant-btn-dangerous.ant-btn-default { border-color: var(--md-error); background: var(--ant-color-bg-container); }
.ant-btn-dangerous.ant-btn-default:not(:disabled):hover { color: #ff7875; border-color: #ff7875; }
.ant-btn-dangerous.ant-btn-primary { background: var(--md-error); border-color: var(--md-error); color: #fff; }

/* 尺寸 */
.ant-btn-sm, .mui-btn--sm { height: var(--ant-control-height-sm); padding: 0 7px; font-size: 14px; border-radius: var(--ant-border-radius-sm); }
.ant-btn-lg, .mui-btn--lg { height: var(--ant-control-height-lg); padding: 6.4px 15px; font-size: 16px; border-radius: var(--ant-border-radius-lg); }
.ant-btn-block, .mui-btn--block { width: 100%; }

/* 图标按钮 */
.ant-btn-icon-only, .mui-iconbtn {
  width: var(--ant-control-height);
  height: var(--ant-control-height);
  padding: 0;
  border: none;
  border-radius: var(--ant-border-radius);
  background: transparent;
  color: var(--ant-color-text-secondary);
}
.ant-btn-icon-only:not(:disabled):hover, .mui-iconbtn:hover { background: rgba(0, 0, 0, 0.06); color: var(--ant-color-text); }
.ant-btn-icon-only.ant-btn-sm, .mui-iconbtn--sm { width: var(--ant-control-height-sm); height: var(--ant-control-height-sm); }
.ant-btn svg, .mui-btn svg, .mui-iconbtn svg { width: 16px; height: 16px; }

/* ============================================================
   4. Card · 卡片（antd Card：1px 描边 + 8px 圆角）
   ============================================================ */
.ant-card, .mui-card, .mui-paper {
  background: var(--ant-color-bg-container);
  color: var(--ant-color-text);
  border: 1px solid var(--ant-color-border-secondary);
  border-radius: var(--ant-border-radius-lg);
  overflow: hidden;
  transition: box-shadow var(--md-dur-medium) var(--md-ease-standard);
}
.ant-card-bordered, .mui-card--outlined { border: 1px solid var(--ant-color-border-secondary); }
.ant-card-borderless, .mui-card--flat { border-color: transparent; }
.ant-card-hoverable:hover, .mui-card:hover { box-shadow: var(--ant-shadow); }
.mui-card--elevated { border-color: transparent; box-shadow: var(--ant-shadow); }
.mui-card--filled { background: var(--md-surface-container); border-color: transparent; }

.ant-card-head, .mui-card__header {
  display: flex;
  align-items: center;
  gap: var(--md-s-3);
  min-height: 56px;
  padding: 0 24px;
  border-bottom: 1px solid var(--ant-color-split);
}
.ant-card-head-title, .mui-card__title { font: 600 16px/24px var(--md-font); margin: 0; }
.ant-card-head-subtitle, .mui-card__subtitle { font: var(--md-body-sm); color: var(--ant-color-text-secondary); margin: 2px 0 0; }
.ant-card-extra, .mui-card__header-actions { margin-left: auto; display: flex; gap: var(--md-s-1); }
.ant-card-body, .mui-card__body { padding: 24px; }
.ant-card-body--tight, .mui-card__body--tight { padding: 16px; }
.ant-card-actions, .mui-card__actions {
  display: flex;
  align-items: center;
  gap: var(--md-s-2);
  padding: 0 16px 16px;
}

/* ============================================================
   5. Divider · 分割线
   ============================================================ */
.ant-divider, .mui-divider {
  height: 1px;
  background: var(--ant-color-split);
  border: 0;
  margin: var(--md-s-4) 0;
}
.ant-divider--vertical { display: inline-block; width: 1px; height: 1em; margin: 0 var(--md-s-2); vertical-align: middle; }

/* ============================================================
   6. Input / TextArea / Select · 输入
   ============================================================ */
.ant-input, .ant-input-affix-wrapper, .ant-select-selector, .mui-field > input, .mui-field > textarea, .mui-field > select {
  width: 100%;
  height: var(--ant-control-height);
  padding: 4px 11px;
  border: 1px solid var(--ant-color-border);
  border-radius: var(--ant-border-radius);
  background: var(--ant-color-bg-container);
  color: var(--ant-color-text);
  font: var(--md-label-lg);
  font-size: 14px;
  line-height: var(--ant-line-height);
  outline: none;
  transition: all var(--md-dur-medium) var(--md-ease-standard);
}
.ant-input::placeholder, .mui-field > input::placeholder, .mui-field > textarea::placeholder { color: rgba(0, 0, 0, 0.25); }
.ant-input:hover, .ant-input-affix-wrapper:hover, .ant-select-selector:hover, .mui-field > input:hover, .mui-field > textarea:hover {
  border-color: var(--ant-color-primary-hover);
}
.ant-input:focus, .ant-input-affix-wrapper:focus-within, .ant-select-focused .ant-select-selector,
.mui-field > input:focus, .mui-field > textarea:focus {
  border-color: var(--ant-color-primary-hover);
  box-shadow: 0 0 0 2px rgba(5, 145, 255, 0.1);
}
.ant-input:disabled, .mui-field > input:disabled {
  background: var(--ant-color-fill-quaternary);
  color: var(--ant-color-text-disabled);
  cursor: not-allowed;
}
.ant-input-lg, .mui-field--lg > input { height: var(--ant-control-height-lg); border-radius: var(--ant-border-radius-lg); font-size: 16px; }
.ant-input-sm, .mui-field--dense > input { height: var(--ant-control-height-sm); border-radius: var(--ant-border-radius-sm); }
textarea.ant-input, .mui-field > textarea { height: auto; min-height: 88px; padding: var(--md-s-2) 11px; resize: vertical; line-height: 1.5714; }

/* 带前后缀的输入框 */
.ant-input-affix-wrapper { display: inline-flex; align-items: center; gap: var(--md-s-1); padding: 0 11px; }
.ant-input-affix-wrapper > input { flex: 1; min-width: 0; border: none; outline: none; background: transparent; font: inherit; color: inherit; }
.ant-input-prefix, .ant-input-suffix { color: var(--ant-color-text-secondary); display: inline-flex; align-items: center; }

/* 搜索框（antd Input.Search） */
.ant-input-search .ant-input-search-button { border-start-start-radius: 0; border-end-start-radius: 0; }

/* 表单：antd Form.Item（标签在上方） */
.ant-form-item { display: block; margin-bottom: var(--md-s-6); }
.ant-form-item-label { display: block; margin-bottom: var(--md-s-1); font: var(--md-label-lg); color: var(--ant-color-text); }
.ant-form-item-label > .ant-form-item-required::before { content: "*"; color: var(--md-error); margin-right: 4px; }
.ant-form-item-explain, .mui-field__helper { margin-top: var(--md-s-1); font: var(--md-body-sm); color: var(--ant-color-text-secondary); }
.ant-form-item-has-error .ant-input, .mui-field--error > input, .mui-field--error > textarea { border-color: var(--md-error); }
.ant-form-item-has-error .ant-input:focus { box-shadow: 0 0 0 2px rgba(255, 77, 79, 0.1); }
.ant-form-item-explain-error, .mui-field--error .mui-field__helper { color: var(--md-error); }

/* MUI 浮动标签（兼容旧页面） */
.mui-field { position: relative; display: block; width: 100%; }
.mui-field > input { padding-top: 0; }
.mui-field > label {
  position: absolute;
  left: var(--md-s-2);
  top: 7px;
  padding: 0 4px;
  background: var(--ant-color-bg-container);
  color: var(--ant-color-text-secondary);
  font: var(--md-body-md);
  pointer-events: none;
  transition: transform var(--md-dur-medium) var(--md-ease-standard), color var(--md-dur-medium) var(--md-ease-standard);
  transform-origin: left top;
}
.mui-field > input:focus + label,
.mui-field > textarea:focus + label,
.mui-field > input:not(:placeholder-shown) + label,
.mui-field > textarea:not(:placeholder-shown) + label {
  transform: translateY(-17px) scale(.78);
  color: var(--ant-color-primary);
}

/* ============================================================
   7. Table · 表格
   ============================================================ */
.ant-table-wrap, .mui-table-wrap { width: 100%; overflow-x: auto; }
.ant-table, .mui-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font: var(--md-body-md);
  font-size: 14px;
  color: var(--ant-color-text);
}
.ant-table thead th, .mui-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #fafafa;
  color: var(--ant-color-text);
  font-weight: 600;
  text-align: left;
  padding: 16px;
  border-bottom: 1px solid var(--ant-color-border-secondary);
  white-space: nowrap;
}
.ant-table tbody td, .mui-table tbody td {
  padding: 16px;
  border-bottom: 1px solid var(--ant-color-border-secondary);
  vertical-align: middle;
}
.ant-table tbody tr { transition: background-color var(--md-dur-medium) var(--md-ease-standard); }
.ant-table tbody tr:hover, .mui-table tbody tr:hover { background: #fafafa; }
.ant-table tbody tr:last-child td, .mui-table tbody tr:last-child td { border-bottom: none; }
.ant-table-dense tbody td, .ant-table-dense thead th,
.mui-table--dense tbody td, .mui-table--dense thead th { padding: 8px 12px; }
.ant-table__num, .mui-table__num { text-align: right; font-variant-numeric: tabular-nums; }

/* ============================================================
   8. Tabs · 选项卡
   ============================================================ */
.ant-tabs, .mui-tabs {
  display: flex;
  align-items: center;
  gap: var(--md-s-1);
  border-bottom: 1px solid var(--ant-color-border-secondary);
  background: transparent;
  overflow-x: auto;
  scrollbar-width: none;
}
.ant-tabs::-webkit-scrollbar, .mui-tabs::-webkit-scrollbar { display: none; }
.ant-tabs-tab, .mui-tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--md-s-2);
  height: 46px;
  padding: 12px 0;
  margin: 0 32px 0 0;
  border: none;
  background: transparent;
  color: var(--ant-color-text);
  font: var(--md-label-lg);
  font-size: 14px;
  white-space: nowrap;
  cursor: pointer;
  transition: color var(--md-dur-medium) var(--md-ease-standard);
}
.ant-tabs-tab:hover, .mui-tab:hover { color: var(--ant-color-primary-hover); }
.ant-tabs-tab[aria-selected="true"], .ant-tabs-tab.is-active, .mui-tab[aria-selected="true"], .mui-tab.is-active {
  color: var(--ant-color-primary);
}
.ant-tabs-tab[aria-selected="true"]::after,
.ant-tabs-tab.is-active::after,
.mui-tab[aria-selected="true"]::after,
.mui-tab.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: var(--ant-color-primary);
}

/* Tabs · 底部指示器加粗（强调型） */
.ant-tabs--bold .ant-tabs-tab { font-size: 15px; margin-right: 36px; }
.ant-tabs--bold .ant-tabs-tab.is-active::after,
.ant-tabs--bold .ant-tabs-tab[aria-selected="true"]::after {
  height: 3px;
  border-radius: 3px 3px 0 0;
  background: var(--md-primary);
}

/* ============================================================
   9. Tag · 标签
   ============================================================ */
.ant-tag, .mui-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 22px;
  padding: 0 7px;
  margin-inline-end: var(--md-s-2);
  border: 1px solid var(--ant-color-border);
  border-radius: var(--ant-border-radius-sm);
  background: rgba(0, 0, 0, 0.02);
  color: var(--ant-color-text);
  font-size: 12px;
  line-height: 20px;
  white-space: nowrap;
  cursor: default;
}
.ant-tag--primary, .mui-chip--primary { background: var(--md-primary-container); border-color: var(--ant-color-primary-border); color: var(--md-on-primary-container); }
.ant-tag--success, .mui-chip--success { background: var(--md-success-container); border-color: #b7eb8f; color: var(--md-on-success-container); }
.ant-tag--warning, .mui-chip--warning { background: var(--md-warning-container); border-color: #ffe58f; color: var(--md-on-warning-container); }
.ant-tag--error, .mui-chip--error { background: var(--md-error-container); border-color: #ffccc7; color: var(--md-on-error-container); }
.ant-tag--info, .mui-chip--info { background: var(--md-info-container); border-color: var(--ant-color-primary-border); color: var(--md-on-info-container); }
.ant-tag--filled, .mui-chip--filled { background: var(--md-surface-container); border-color: transparent; }
.ant-tag__dot, .mui-chip__dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex: 0 0 auto; }

/* ============================================================
   10. Badge · 徽标
   ============================================================ */
.ant-badge, .mui-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 10px;
  background: var(--md-error);
  color: #ffffff;
  font-size: 12px;
  line-height: 20px;
  box-shadow: 0 0 0 1px var(--ant-color-bg-container);
}
.ant-badge--dot { min-width: 6px; width: 6px; height: 6px; padding: 0; }

/* ============================================================
   11. Alert · 警告提示
   ============================================================ */
.ant-alert, .mui-alert {
  display: flex;
  align-items: flex-start;
  gap: var(--md-s-2);
  padding: 8px 15px;
  border: 1px solid var(--ant-color-primary-border);
  border-radius: var(--ant-border-radius-lg);
  background: var(--md-primary-container);
  color: var(--ant-color-text);
  font: var(--md-body-md);
  font-size: 14px;
}
.ant-alert-success, .mui-alert--success { background: var(--md-success-container); border-color: #b7eb8f; }
.ant-alert-warning, .mui-alert--warning { background: var(--md-warning-container); border-color: #ffe58f; }
.ant-alert-error, .mui-alert--error { background: var(--md-error-container); border-color: #ffccc7; }
.ant-alert__title { font-weight: 600; }

/* ============================================================
   12. Progress · 进度条
   ============================================================ */
.ant-progress, .mui-progress {
  height: 8px;
  width: 100%;
  border-radius: 100px;
  background: rgba(0, 0, 0, 0.06);
  overflow: hidden;
}
.ant-progress__bg, .mui-progress__bar {
  height: 100%;
  border-radius: inherit;
  background: var(--ant-color-primary);
  transition: width var(--md-dur-long) var(--md-ease-standard);
}
.ant-progress--success .ant-progress__bg { background: var(--md-success); }
.ant-progress--exception .ant-progress__bg { background: var(--md-error); }

/* ============================================================
   13. Segmented · 分段控件
   ============================================================ */
.ant-segmented {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 2px;
  border-radius: var(--ant-border-radius-lg);
  background: rgba(0, 0, 0, 0.04);
}
.ant-segmented-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 28px;
  padding: 0 11px;
  border: none;
  border-radius: var(--ant-border-radius);
  background: transparent;
  color: var(--ant-color-text);
  font: var(--md-label-lg);
  font-size: 14px;
  cursor: pointer;
  transition: all var(--md-dur-medium) var(--md-ease-standard);
}
.ant-segmented-item:hover { color: var(--ant-color-primary-hover); }
.ant-segmented-item-selected {
  background: var(--ant-color-bg-container);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
  font-weight: 600;
}

/* ============================================================
   14. Empty / Spin · 空态 / 加载
   ============================================================ */
.ant-empty { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--md-s-2); padding: var(--md-s-8) 0; color: var(--ant-color-text-disabled); font-size: 14px; }
.ant-spin { display: inline-block; width: 20px; height: 20px; border: 2px solid var(--ant-color-primary-border); border-top-color: var(--ant-color-primary); border-radius: 50%; animation: ant-spin-rotate .8s linear infinite; }
@keyframes ant-spin-rotate { to { transform: rotate(360deg); } }

/* ============================================================
   15. Modal · 对话框
   ============================================================ */
.ant-modal-mask { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.45); z-index: 1000; }
.ant-modal {
  position: relative;
  max-width: calc(100vw - 32px);
  background: var(--ant-color-bg-container);
  border-radius: var(--ant-border-radius-lg);
  box-shadow: var(--md-elev-4);
  overflow: hidden;
}
.ant-modal-header { padding: 16px 24px; border-bottom: 1px solid var(--ant-color-split); font: 600 16px/24px var(--md-font); }
.ant-modal-body { padding: 24px; }
.ant-modal-footer { display: flex; justify-content: flex-end; gap: var(--md-s-2); padding: 12px 24px 24px; border-top: 1px solid var(--ant-color-split); }

/* ============================================================
   16. Layout helpers · 布局助手
   ============================================================ */
.ant-flex, .mui-row { display: flex; align-items: center; gap: var(--md-s-3); flex-wrap: wrap; }
.ant-flex-vertical, .ant-space, .mui-stack { display: flex; flex-direction: column; gap: var(--md-s-4); }
.ant-grid, .mui-grid { display: grid; gap: var(--md-s-4); }
.ant-grid--2, .mui-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.ant-grid--3, .mui-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.ant-grid--4, .mui-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.ant-grid--auto, .mui-grid--auto { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
@media (max-width: 900px) {
  .ant-grid--3, .ant-grid--4, .mui-grid--3, .mui-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .ant-grid--2, .ant-grid--3, .ant-grid--4,
  .mui-grid--2, .mui-grid--3, .mui-grid--4 { grid-template-columns: 1fr; }
}
.ant-spacer, .mui-spacer { flex: 1; }
.ant-text-secondary, .mui-muted { color: var(--ant-color-text-secondary); }
.ant-mono, .mui-mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.ant-text-danger { color: var(--md-error); }
.ant-text-success { color: var(--md-success); }