html,
body,
#app {
  width: 100%;
  height: 100%;
  margin: 0;
}

body {
  overflow: hidden;
  background: var(--g-main-area-bg, #f5f7fa);
}

/* ============================================================================
 * 页面框架容器
 * .fa-demo-html-page-frame   — 页面根容器（absolute 定位撑满内容区）
 * .fa-demo-html-page-frame__content — 内容区容器
 * .fa-demo-html-page-frame__mounted — 挂载完成标记
 * .fa-demo-html-page-frame__loading — 页面加载中状态
 * .fa-demo-html-page-frame__error   — 页面加载失败状态
 * ============================================================================ */

.fa-demo-html-page-frame {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  overflow: auto;
  background: var(--g-main-area-bg);
}

.fa-demo-html-page-frame__content {
  box-sizing: border-box;
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  width: 100%;
  min-width: 0;
  height: 100%;
  min-height: 100%;
}

.fa-demo-html-page-frame__mounted {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  width: 100%;
  min-width: 0;
  height: 100%;
  min-height: 100%;
}

.fa-demo-html-page-frame__mounted > * {
  flex: 1 1 auto;
  min-height: 0;
}

.fa-demo-html-page-frame__content--padded {
  padding: 24px;
}

.fa-demo-html-page-frame__loading,
.fa-demo-html-page-frame__error {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 100%;
  padding: 24px;
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground, 215.4 16.3% 46.9%));
  text-align: center;
}

.fa-demo-html-page-frame__error {
  color: hsl(var(--destructive, 0 84.2% 60.2%));
}

.fa-demo-route-blank {
  width: 100%;
  height: 100%;
  min-height: 100%;
}

.fa-demo-route-loading {
  position: fixed;
  inset: 0;
  z-index: 4000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(circle at top, rgb(255 255 255 / 42%), transparent 52%),
    rgb(241 245 249 / 54%);
  backdrop-filter: blur(8px);
}

.fa-demo-route-loading__panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
  min-width: min(240px, calc(100vw - 48px));
  max-width: min(320px, calc(100vw - 48px));
  padding: 24px 28px;
  background: rgb(255 255 255 / 90%);
  border: 1px solid rgb(15 23 42 / 8%);
  border-radius: 20px;
  box-shadow:
    0 18px 40px rgb(15 23 42 / 10%),
    inset 0 1px 0 rgb(255 255 255 / 65%);
}

.fa-demo-route-loading__indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
}

.fa-demo-route-loading__spinner {
  box-sizing: border-box;
  width: 48px;
  height: 48px;
  border: 3px solid rgb(37 99 235 / 14%);
  border-top-color: hsl(var(--primary, 221.2 83.2% 53.3%));
  border-radius: 999px;
  animation: fa-demo-route-loading-spin 0.8s linear infinite;
}

.fa-demo-route-loading__text {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: hsl(var(--foreground, 240 10% 3.9%));
  text-align: center;
}

.fa-demo-route-loading-enter-active,
.fa-demo-route-loading-leave-active {
  transition: opacity 0.22s ease;
}

.fa-demo-route-loading-enter-from,
.fa-demo-route-loading-leave-to {
  opacity: 0;
}

@keyframes fa-demo-route-loading-spin {
  to {
    transform: rotate(360deg);
  }
}

.fa-demo-toolbar,
.fa-demo-filter-bar,
.fa-demo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.fa-demo-filter-bar {
  margin-bottom: 16px;
}

.fa-demo-grid,
.fa-demo-grid-2,
.fa-demo-stats {
  display: grid;
  gap: 16px;
}

.fa-demo-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.fa-demo-grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.fa-demo-stats {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-bottom: 16px;
}

.fa-demo-stack,
.fa-demo-list,
.fa-demo-progress-list {
  display: grid;
  gap: 12px;
}

.fa-demo-kpi {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
}

.fa-demo-muted {
  font-size: 0.8125rem;
  color: hsl(var(--muted-foreground, 215.4 16.3% 46.9%));
}

.fa-demo-metric {
  margin-top: 10px;
  font-size: 1.875rem;
  font-weight: 700;
  line-height: 1.1;
}

.fa-demo-width-200,
.fa-demo-width-280,
.fa-demo-width-360 {
  width: 100%;
}

.fa-demo-width-200 {
  max-width: 200px;
}

.fa-demo-width-280 {
  max-width: 280px;
}

.fa-demo-width-360 {
  max-width: 360px;
}

.fa-demo-form-panel {
  max-width: 680px;
}

.fa-demo-list-item,
.fa-demo-stat-card,
.fa-demo-note,
.fa-demo-surface {
  background: rgb(255 255 255 / 82%);
  border: 1px solid rgb(15 23 42 / 8%);
  border-radius: 14px;
}

.fa-demo-list-item {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
}

.fa-demo-stat-card {
  padding: 18px 20px;
}

.fa-demo-note,
.fa-demo-surface {
  padding: 16px;
}

.fa-demo-stat-label {
  font-size: 0.8125rem;
  color: hsl(var(--muted-foreground, 215.4 16.3% 46.9%));
}

.fa-demo-stat-value {
  margin-top: 12px;
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
}

.fa-demo-item-title {
  font-weight: 600;
}

.fa-demo-table-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.fa-demo-progress-row {
  display: grid;
  gap: 8px;
}

.fa-demo-progress-head {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
}

.fa-demo-progress-title {
  font-weight: 600;
}

.fa-demo-progress-value {
  font-size: 0.8125rem;
  color: hsl(var(--muted-foreground, 215.4 16.3% 46.9%));
}

.fa-demo-tag {
  display: inline-flex;
  align-items: center;
}

.dark .fa-demo-list-item,
.dark .fa-demo-stat-card,
.dark .fa-demo-note,
.dark .fa-demo-surface {
  background: rgb(15 23 42 / 38%);
  border-color: rgb(148 163 184 / 18%);
}

.dark .fa-demo-route-loading {
  background:
    radial-gradient(circle at top, rgb(56 189 248 / 12%), transparent 48%),
    rgb(2 6 23 / 54%);
}

.dark .fa-demo-route-loading__panel {
  background: rgb(15 23 42 / 82%);
  border-color: rgb(148 163 184 / 18%);
  box-shadow:
    0 20px 60px rgb(2 6 23 / 45%),
    inset 0 1px 0 rgb(255 255 255 / 4%);
}

.dark .fa-demo-route-loading__spinner {
  border-color: rgb(148 163 184 / 22%);
  border-top-color: #38bdf8;
}

.dark .fa-demo-route-loading__text {
  color: #e2e8f0;
}

:root {
  --g-main-sidebar-width: 100px;
  color-scheme: light;

  --scrollbar-color: 240 5.9% 90%;

  &.dark {
    color-scheme: dark;

    --scrollbar-color: 240 3.7% 15.9%;
  }
}

/* Clamp main sidebar titles to two lines, roughly four Chinese characters per line. */
.main-sidebar-container .menu .menu-item .menu-item-container > div > span {
  display: -webkit-box;
  flex: none;
  width: min(4em, 100%);
  max-width: 100%;
  margin-inline: auto;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  line-height: 1.4;
  text-align: center;
  word-break: break-all;
  overflow-wrap: anywhere;
  white-space: normal;
  -webkit-box-orient: vertical;
}

* {
  scrollbar-color: hsl(var(--scrollbar-color)) transparent;
  scrollbar-width: thin;
}