:root {
  color-scheme: light;
  --app-font-family: Inter, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --app-font-size-base: 14px;
  --app-font-size-sm: 13px;
  --app-font-size-xs: 12px;
  --app-font-weight-bold: 650;
  --app-font-size-lg: 20px;
  --app-font-size-md: 18px;
  --app-line-height: 1.5;
  --app-line-height-tight: 1.4;
  --app-control-height: 32px;
  --app-control-height-sm: 28px;
  --app-radius-sm: 6px;
  --app-page-gap: 16px;
  --app-section-gap: 14px;
  --app-control-gap: 12px;
  --app-card-radius: 8px;
  --app-card-padding: 16px;
  --app-border: 1px solid var(--el-border-color-lighter);
  font-family: var(--app-font-family);
  background: var(--el-bg-color-page);
  color: var(--el-text-color-primary);
  line-height: var(--app-line-height);
}

* {
  box-sizing: border-box;
}

[v-cloak] {
  display: none;
}

body {
  margin: 0;
  min-width: 1180px;
  background: var(--el-bg-color-page);
}

h1,
h2 {
  margin: 0;
  font-family: var(--app-font-family);
  font-weight: var(--app-font-weight-bold);
}

h1 {
  font-size: var(--app-font-size-lg);
}

h2 {
  font-size: var(--app-font-size-base);
}

#app {
  min-height: 100vh;
}

.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px;
  background: var(--el-bg-color-page);
}

.auth-card {
  width: min(420px, 100%);
  border-radius: var(--app-card-radius);
}

.auth-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.auth-form {
  margin-top: var(--app-control-gap);
}

.full-button {
  width: 100%;
}

.password-rules {
  display: grid;
  gap: 6px;
  margin: 0 0 var(--app-control-gap);
  color: var(--el-text-color-secondary);
  font-size: var(--app-font-size-xs);
}

.password-rules p {
  margin: 0;
}

.password-rules span {
  color: var(--el-color-danger);
}

.password-rules span.valid {
  color: var(--el-color-success);
}

.app-layout {
  min-height: 100vh;
  background: var(--el-bg-color-page);
}

.app-sidebar {
  min-height: 100vh;
  background: var(--el-bg-color);
  border-right: 1px solid var(--el-border-color-light);
}

.sidebar-brand {
  height: 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
  padding: 0 18px;
  border-bottom: 1px solid var(--el-border-color-light);
}

.sidebar-brand h1 {
  font-size: var(--app-font-size-md);
}

.sidebar-brand span {
  color: var(--el-text-color-secondary);
  font-size: var(--app-font-size-xs);
}

.app-menu,
.admin-menu {
  border-right: 0;
}

.app-menu {
  padding: 10px 8px;
}

.app-menu .el-menu-item,
.admin-menu .el-menu-item {
  height: var(--app-control-height);
  line-height: var(--app-control-height);
  border-radius: var(--app-radius-sm);
  margin-bottom: 4px;
}

.app-body {
  min-width: 0;
  min-height: 100vh;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--app-page-gap);
  padding: 0 var(--app-page-gap);
  background: var(--el-bg-color);
  border-bottom: 1px solid var(--el-border-color-light);
}

.header-title {
  min-width: 0;
}

.header-title p {
  margin: 4px 0 0;
  color: var(--el-text-color-secondary);
  font-size: var(--app-font-size-sm);
}

.summary-strip {
  justify-content: flex-end;
  flex-shrink: 0;
}

.app-main {
  height: calc(100vh - 64px);
  padding: var(--app-page-gap);
  overflow: hidden;
}

.content-tabs {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.content-tabs > .el-tabs__header {
  display: none;
}

.content-tabs > .el-tabs__content {
  flex: 1;
  min-height: 0;
  padding: 0;
  overflow: auto;
}

.content-tabs > .el-tabs__content > .el-tab-pane {
  height: 100%;
  min-height: 0;
}

.content-tabs > .el-tabs__content > .el-tab-pane[aria-hidden="false"]:has(.goods-workspace) {
  overflow: hidden;
}

.page-shell {
  width: 100%;
  min-height: 100%;
}

.section-card {
  margin-bottom: var(--app-section-gap);
  border-radius: var(--app-card-radius);
  border-color: var(--el-border-color-lighter);
}

.section-card > .el-card__body {
  padding: var(--app-card-padding);
}

.toolbar-card > .el-card__body {
  padding: 14px var(--app-card-padding);
}

.table-card > .el-card__body,
.data-card > .el-card__body,
.goods-table-card > .el-card__body {
  padding: 0;
}

.form-card > .el-card__body,
.nav-card > .el-card__body {
  padding: var(--app-card-padding);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--app-control-gap);
  margin: var(--app-control-gap) 0 0;
}

.compact-actions {
  margin: 0 0 var(--app-control-gap);
}

.stack-page {
  display: grid;
  gap: var(--app-section-gap);
  align-content: start;
}

.credits-page {
  max-width: 980px;
}

.credits-hero {
  min-width: 0;
}

.credits-hero .el-statistic__content {
  color: var(--el-color-primary);
  font-weight: var(--app-font-weight-bold);
}

.credits-redeem h2,
.section-title-row h2 {
  margin: 0;
}

.credits-redeem-row {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) auto auto;
  gap: var(--app-control-gap);
  align-items: center;
  margin-top: var(--app-control-gap);
}

.section-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--app-control-gap);
  margin-bottom: var(--app-control-gap);
}

.filter-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--app-control-gap);
  align-items: end;
}

.compact-filter-form {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: var(--app-control-gap);
}

.compact-filter-form > .el-form-item {
  margin-bottom: 0;
}

.compact-filter-form > .el-form-item:first-child {
  flex: 1 1 260px;
  min-width: 220px;
}

.compact-filter-form > .el-form-item:nth-child(2) {
  flex: 1 1 220px;
  min-width: 200px;
}

.compact-filter-form > .el-form-item:last-child {
  flex: 0 0 auto;
}

.advanced-filters {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.advanced-block {
  margin-top: var(--app-control-gap);
  padding-top: var(--app-control-gap);
  border-top: var(--app-border);
}

.advanced-toggle {
  width: 100%;
}

.goods-workspace {
  height: 100%;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: var(--app-section-gap);
}

.goods-toolbar {
  flex: 0 0 auto;
}

.goods-filter-bar {
  display: flex;
  align-items: flex-start;
  gap: var(--app-page-gap);
  margin-bottom: 0;
}

.goods-filter-bar > .el-tag {
  margin-top: 6px;
  flex: 0 0 auto;
}

.goods-filter-form {
  flex: 1 1 auto;
  min-width: 0;
}

.goods-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}

.price-range {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.status-line {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  min-height: 18px;
  margin-top: 2px;
  color: var(--el-text-color-secondary);
  font-size: var(--app-font-size-xs);
}

.goods-table-card {
  flex: 1 1 auto;
  min-height: 220px;
  margin-bottom: 0;
  overflow: hidden;
}

.goods-table-card > .el-card__body,
.goods-table-shell {
  height: 100%;
  min-height: 0;
}

.goods-table-shell {
  overflow: hidden;
}

.goods-pager {
  flex: 0 0 auto;
  margin-top: 0;
}

.settings-layout {
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(520px, 1.1fr);
  gap: var(--app-section-gap);
  align-items: start;
}

.settings-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(260px, 1fr));
  gap: 0 var(--app-control-gap);
}

.ai-mode-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--app-control-gap);
  margin-bottom: var(--app-control-gap);
}

.ai-mode-note,
.status,
.pager,
.muted {
  color: var(--el-text-color-secondary);
}

.ai-mode-note,
.muted {
  font-size: var(--app-font-size-sm);
}

.compact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  gap: 0 var(--app-control-gap);
}

.status {
  min-height: 22px;
  margin: 8px 0 0;
}

.pager {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--app-page-gap);
  margin-top: var(--app-section-gap);
}

fieldset {
  border: 1px solid var(--el-border-color-light);
  border-radius: var(--app-card-radius);
  margin: var(--app-control-gap) 0 0;
  padding: var(--app-card-padding);
}

legend {
  padding: 0 6px;
  color: var(--el-text-color-secondary);
  font-size: var(--app-font-size-xs);
}

pre {
  max-height: 70vh;
  overflow: auto;
  margin: 0;
  white-space: pre-wrap;
  font-family: var(--app-font-family);
  font-size: var(--app-font-size-xs);
}

.el-table {
  --el-table-header-bg-color: var(--el-fill-color-light);
  --el-table-row-hover-bg-color: var(--el-fill-color-lighter);
  font-size: var(--app-font-size-sm);
}

.el-table .el-table__cell {
  padding: 9px 0;
}

.el-table th.el-table__cell {
  color: var(--el-text-color-primary);
  font-weight: var(--app-font-weight-bold);
}

.el-descriptions {
  margin-top: var(--app-control-gap);
}

.el-form-item {
  margin-bottom: var(--app-control-gap);
}

.el-form--label-top .el-form-item__label {
  margin-bottom: 4px;
  padding: 0;
  line-height: var(--app-line-height-tight);
  color: var(--el-text-color-regular);
  font-size: var(--app-font-size-xs);
}

.el-input-number,
.el-select {
  width: 100%;
}

.admin-console {
  display: grid;
  grid-template-columns: 204px minmax(0, 1fr);
  gap: var(--app-section-gap);
  align-items: start;
}

.admin-sidebar {
  position: sticky;
  top: 0;
}

.admin-sidebar h2 {
  margin-bottom: var(--app-control-gap);
}

.admin-main {
  min-width: 0;
}

.admin-toolbar {
  display: grid;
  grid-template-columns: 220px auto;
  gap: var(--app-control-gap);
  align-items: center;
}

.admin-ledger-filter {
  display: grid;
  grid-template-columns: 220px 180px 140px auto;
  gap: var(--app-control-gap);
  align-items: end;
  margin-bottom: var(--app-control-gap);
}

.admin-code-form {
  display: grid;
  grid-template-columns: 150px 150px minmax(240px, 1fr) auto;
  gap: var(--app-control-gap);
  align-items: center;
  margin-bottom: var(--app-control-gap);
}

.inline-password {
  width: 120px;
  margin-left: 6px;
}

.compact-form .el-input-number {
  width: 180px;
}

.muted {
  margin: 4px 0 0;
}

.goods-detail-table {
  margin-top: var(--app-control-gap);
}

.goods-detail-table .goods-detail-label-cell {
  background: var(--el-fill-color-light);
  color: var(--el-text-color-regular);
  font-weight: var(--app-font-weight-bold);
}

.goods-detail-label-cell .cell {
  width: 100%;
  white-space: nowrap !important;
  word-break: keep-all;
  overflow-wrap: normal;
  overflow: hidden;
  text-overflow: ellipsis;
}

.goods-detail-value-cell .cell {
  min-width: 0;
  word-break: break-word;
}

.goods-detail-description {
  white-space: pre-wrap;
}

@media (max-width: 1360px) {
  .settings-layout {
    grid-template-columns: minmax(340px, 0.9fr) minmax(480px, 1.1fr);
  }

  .goods-filter-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .goods-actions {
    justify-content: flex-start;
  }

  .filter-form {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  }
}

@media (max-width: 1180px) {
  body {
    min-width: 100%;
  }

  .app-layout {
    display: flex;
    flex-direction: column;
  }

  .app-sidebar {
    min-height: auto;
    width: 100% !important;
  }

  .sidebar-brand {
    height: auto;
    padding: 16px 18px 12px;
  }

  .app-main {
    height: auto;
    min-height: calc(100vh - 64px);
  }

  .content-tabs,
  .content-tabs > .el-tabs__content,
  .content-tabs > .el-tabs__content > .el-tab-pane {
    min-height: 0;
  }

  .goods-workspace,
  .credits-page {
    max-width: none;
  }

  .compact-filter-form {
    flex-wrap: wrap;
  }

  .compact-filter-form > .el-form-item:first-child,
  .compact-filter-form > .el-form-item:nth-child(2) {
    flex: 1 1 100%;
    min-width: 0;
  }

  .admin-toolbar,
  .admin-ledger-filter,
  .admin-code-form,
  .admin-console,
  .settings-form {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: static;
  }
}

/* Element Plus 控件风格统一：默认按钮/输入高度与字体随设计变量，避免局部控件高低不一。 */
.el-button:not(.is-text):not(.is-link):not(.is-circle) {
  height: var(--app-control-height);
  font-family: var(--app-font-family);
}

.el-button.el-button--small:not(.is-text):not(.is-link):not(.is-circle) {
  height: var(--app-control-height-sm);
}

.el-input__wrapper,
.el-select .el-input__wrapper,
.el-textarea__inner {
  font-family: var(--app-font-family);
}

.el-tag {
  height: var(--app-control-height-sm);
  line-height: var(--app-control-height-sm);
  font-family: var(--app-font-family);
}

.el-pagination {
  font-family: var(--app-font-family);
}

.el-menu-item,
.el-sub-menu__title {
  font-family: var(--app-font-family);
  font-size: var(--app-font-size-sm);
}

.el-card {
  font-family: var(--app-font-family);
}