/**
 * Admin 域共享基础件（仅后台页面加载）
 * 只消费 theme / surface token，不引入并行调色板
 * 批次 1-2：panel / title-icon / input / btn / badge / alert / status-dot
 */


/* ========== 标题区图标（与 settings-section-icon 语义对齐，尺寸沿用 layout 中 .admin-title-icon） ========== */
.admin-title-icon.admin-title-icon--accent {
  border: 1px solid color-mix(in srgb, var(--accent-color) 42%, var(--border-color));
  background-color: color-mix(in srgb, var(--accent-color) 14%, var(--card-surface-bg));
  color: var(--accent-color);
}

.admin-title-icon.admin-title-icon--info {
  border: 1px solid color-mix(in srgb, var(--info-color) 42%, var(--border-color));
  background-color: color-mix(in srgb, var(--info-color) 14%, var(--card-surface-bg));
  color: var(--info-color);
}

.admin-title-icon.admin-title-icon--success {
  border: 1px solid color-mix(in srgb, var(--success-color) 42%, var(--border-color));
  background-color: color-mix(in srgb, var(--success-color) 14%, var(--card-surface-bg));
  color: var(--success-color);
}

.admin-title-icon.admin-title-icon--warning {
  border: 1px solid color-mix(in srgb, var(--warning-color) 42%, var(--border-color));
  background-color: color-mix(in srgb, var(--warning-color) 14%, var(--card-surface-bg));
  color: var(--warning-color);
}

.admin-title-icon.admin-title-icon--danger {
  border: 1px solid color-mix(in srgb, var(--error-color) 42%, var(--border-color));
  background-color: color-mix(in srgb, var(--error-color) 14%, var(--card-surface-bg));
  color: var(--error-color);
}

.admin-title-icon.admin-title-icon--muted {
  border: 1px solid color-mix(in srgb, var(--border-color) 88%, transparent);
  background-color: color-mix(in srgb, var(--inner-surface-bg) 86%, var(--card-surface-bg));
  color: var(--secondary-text-color);
}

.admin-title-icon.admin-title-icon--plain {
  border: 1px solid color-mix(in srgb, var(--border-color) 82%, transparent);
  background-color: transparent;
  color: var(--secondary-text-color);
}

.admin-title-icon.admin-title-icon--accent,
.admin-title-icon.admin-title-icon--info,
.admin-title-icon.admin-title-icon--success,
.admin-title-icon.admin-title-icon--warning,
.admin-title-icon.admin-title-icon--danger,
.admin-title-icon.admin-title-icon--muted,
.admin-title-icon.admin-title-icon--plain {
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, var(--card-surface-bg) 76%, transparent),
    0 1px 2px color-mix(in srgb, var(--border-color) 30%, transparent);
}

.admin-title-icon.admin-title-icon--accent i,
.admin-title-icon.admin-title-icon--info i,
.admin-title-icon.admin-title-icon--success i,
.admin-title-icon.admin-title-icon--warning i,
.admin-title-icon.admin-title-icon--danger i,
.admin-title-icon.admin-title-icon--muted i,
.admin-title-icon.admin-title-icon--plain i {
  color: inherit;
}

body.admin-page .admin-title-icon > i {
  font-size: 1rem;
  line-height: 1;
}

body.admin-page .admin-page-title > .admin-title-icon > i {
  font-size: 1.125rem;
}

/* ========== 内容区图标（尺寸/壳体形态统一，语义色由页面或组件提供） ========== */
.admin-content-icon {
  --admin-content-icon-size: 2.25rem;
  --admin-content-icon-radius: 0.625rem;
  --admin-content-icon-font-size: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--admin-content-icon-size);
  height: var(--admin-content-icon-size);
  flex-shrink: 0;
  border: 1px solid var(--admin-content-icon-border, transparent);
  border-radius: var(--admin-content-icon-radius);
  background: var(--admin-content-icon-bg, transparent);
  color: var(--admin-content-icon-color, var(--secondary-text-color));
  box-shadow: none;
  font-size: var(--admin-content-icon-font-size);
  line-height: 1;
}

.admin-content-icon > i {
  color: inherit;
  font-size: var(--admin-content-icon-font-size);
  line-height: 1;
}

.admin-content-icon--hero {
  --admin-content-icon-size: 2.5rem;
  --admin-content-icon-radius: 0.75rem;
  --admin-content-icon-font-size: 1rem;
}

.admin-content-icon--card {
  --admin-content-icon-size: 2.25rem;
  --admin-content-icon-radius: 0.625rem;
  --admin-content-icon-font-size: 1rem;
}

.admin-content-icon--dense {
  --admin-content-icon-size: 1.75rem;
  --admin-content-icon-radius: 0.5rem;
  --admin-content-icon-font-size: 0.875rem;
}

.admin-content-icon--bare {
  width: 1em;
  height: 1em;
  border: 0;
  border-radius: 0;
  background: none;
}

/* ========== Field ========== */
body.admin-page .admin-field-label {
  display: block;
  min-height: 1.5rem;
  color: var(--text-color);
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.5rem;
}

body.admin-page .admin-inline-control-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.75rem;
}

body.admin-page .admin-inline-control-field {
  min-width: min(100%, 7rem);
  flex: 0 1 7rem;
}

body.admin-page .admin-inline-control-field--wide {
  min-width: min(100%, 8.5rem);
  flex-basis: 8.5rem;
}

body.admin-page .admin-inline-control-field--compact {
  min-width: 5rem;
  flex-basis: 5rem;
}

body.admin-page .admin-inline-control-field--summary {
  min-width: min(100%, 8rem);
  flex: 1 1 8rem;
  padding-bottom: 0.5rem;
}

/* ========== Input ========== */
.admin-input {
  width: 100%;
  max-width: 100%;
  padding: 0.75rem 1rem;
  background-color: var(--input-surface-bg);
  border: 2px solid color-mix(in srgb, var(--border-color) 92%, transparent);
  border-radius: 0.75rem;
  color: var(--text-color);
  font-size: 0.875rem;
  line-height: 1.4;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    background-color var(--theme-transition-duration) cubic-bezier(0.4, 0, 0.2, 1);
}

.admin-input::placeholder {
  color: var(--secondary-text-color);
}

.admin-input:hover:not(:disabled, [readonly]) {
  border-color: color-mix(in srgb, var(--border-color) 96%, var(--accent-color) 4%);
}

.admin-input:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--accent-color) 55%, var(--border-color));
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent-color) 22%, transparent);
}

.admin-input:disabled,
.admin-input[readonly] {
  cursor: not-allowed;
  opacity: 0.85;
}

.admin-input.admin-input--sm {
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
}

/* 单类 Tailwind pl-/pr- 无法覆盖上式双类 padding 简写；复合选择器与 Tailwind 默认间距对齐（见主题系统 / admin 输入） */
.admin-input.admin-input--sm.pl-8 {
  padding-left: 2rem;
}
.admin-input.admin-input--sm.pl-9 {
  padding-left: 2.25rem;
}
.admin-input.admin-input--sm.pl-10 {
  padding-left: 2.5rem;
}
.admin-input.admin-input--sm.pl-11 {
  padding-left: 2.75rem;
}
.admin-input.admin-input--sm.pr-3 {
  padding-right: 0.75rem;
}
.admin-input.admin-input--sm.pr-4 {
  padding-right: 1rem;
}
.admin-input.admin-input--sm.pr-8 {
  padding-right: 2rem;
}
.admin-input.admin-input--sm.pr-10 {
  padding-right: 2.5rem;
}
.admin-input.admin-input--sm.pr-32 {
  padding-right: 8rem;
}

.admin-input.admin-input--mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

.admin-code-value {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 500;
  color: var(--text-color);
  min-width: 0;
}

@media (min-width: 640px) {
  .admin-code-value {
    font-size: 1rem;
    line-height: 1.5rem;
  }
}

/* 与 Tailwind flex 子项并用时避免 width:100% 撑满整行 */
.admin-input.flex-1,
.admin-input.flex-\[2\] {
  width: auto;
  min-width: 0;
}

@media (min-width: 768px) {
  .admin-input.md\:flex-1 {
    width: auto;
    min-width: 0;
  }
}

.admin-input.w-auto {
  width: auto;
}

/* ========== Select ========== */
body.admin-page .admin-select {
  width: 100%;
  max-width: 100%;
  padding: 0.75rem 2.5rem 0.75rem 1rem;
  background-color: var(--input-surface-bg);
  border: 2px solid color-mix(in srgb, var(--border-color) 92%, transparent);
  border-radius: 0.75rem;
  color: var(--text-color);
  font-size: 0.875rem;
  line-height: 1.4;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1rem;
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    background-color var(--theme-transition-duration) cubic-bezier(0.4, 0, 0.2, 1);
}

body.admin-page .admin-select:hover:not(:disabled) {
  border-color: color-mix(in srgb, var(--border-color) 96%, var(--accent-color) 4%);
}

body.admin-page .admin-select:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--accent-color) 55%, var(--border-color));
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent-color) 22%, transparent);
}

body.admin-page .admin-select:disabled {
  cursor: not-allowed;
  opacity: 0.85;
}

body.admin-page .admin-select.admin-select--sm {
  padding: 0.375rem 2rem 0.375rem 0.75rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  background-position: right 0.5rem center;
}

body.admin-page .admin-control--sm {
  height: 2.5rem;
  min-height: 2.5rem;
  box-sizing: border-box;
  font-size: 0.875rem;
  line-height: 1.25rem;
}

body.admin-page .admin-select.w-auto {
  width: auto;
}

@media (min-width: 480px) {
  body.admin-page .admin-select.min-\[480px\]\:w-auto {
    width: auto;
  }
}

@media (min-width: 640px) {
  body.admin-page .admin-select.sm\:w-auto {
    width: auto;
  }

  body.admin-page .admin-select.sm\:w-52 {
    width: 13rem;
  }
}

/* ========== Checkbox ========== */
body.admin-page .admin-checkbox {
  width: 1rem;
  height: 1rem;
  border-radius: 0.25rem;
  border: 2px solid color-mix(in srgb, var(--border-color) 92%, transparent);
  accent-color: var(--accent-color);
  cursor: pointer;
  flex-shrink: 0;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

body.admin-page .admin-checkbox:hover:not(:disabled) {
  border-color: color-mix(in srgb, var(--accent-color) 55%, var(--border-color));
}

body.admin-page .admin-checkbox:focus {
  outline: none;
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent-color) 22%, transparent);
}

body.admin-page .admin-checkbox:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

body.admin-page .admin-checkbox-control {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 3rem;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border: 1px solid color-mix(in srgb, var(--border-color) 90%, transparent);
  border-radius: 0.75rem;
  background-color: var(--inner-surface-bg);
  color: var(--text-color);
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    background-color var(--theme-transition-duration) cubic-bezier(0.4, 0, 0.2, 1);
}

body.admin-page .admin-checkbox-control:hover {
  border-color: color-mix(in srgb, var(--accent-color) 18%, var(--border-color));
  background-color: var(--small-element-hover-surface-bg);
}

body.admin-page .admin-checkbox-control__label {
  font-size: 0.875rem;
  line-height: 1.25rem;
  color: var(--text-color);
}

@media (max-width: 768px) {
  body.admin-page .admin-input,
  body.admin-page .admin-select:not(.admin-select--sm) {
    font-size: 16px;
  }
}

@media (max-width: 375px) {
  body.admin-page .admin-input,
  body.admin-page .admin-select:not(.admin-select--sm) {
    font-size: 15px;
  }
}

/* ========== Badge / Status ========== */
.admin-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid var(--border-color);
  background-color: color-mix(in srgb, var(--inner-surface-bg) 92%, transparent);
  color: var(--text-color);
  font-size: 0.75rem;
  line-height: 1rem;
  font-weight: 500;
}

.admin-badge--compact {
  padding: 0.125rem 0.5rem;
  font-size: 10px;
  line-height: 1.3;
}

.admin-badge[data-state="enabled"],
.admin-badge[data-state="configured"],
.admin-badge[data-state="success"] {
  background-color: color-mix(in srgb, var(--success-color) 12%, transparent);
  border-color: color-mix(in srgb, var(--success-color) 28%, var(--border-color));
  color: color-mix(in srgb, var(--success-color) 82%, var(--text-color));
}

.admin-badge[data-state="disabled"],
.admin-badge[data-state="unconfigured"],
.admin-badge[data-state="muted"] {
  background-color: color-mix(in srgb, var(--text-color) 6%, transparent);
  border-color: color-mix(in srgb, var(--border-color) 85%, transparent);
  color: var(--secondary-text-color);
}

.admin-badge[data-state="warning"],
.admin-badge[data-state="queued"] {
  background-color: color-mix(in srgb, var(--warning-color) 12%, transparent);
  border-color: color-mix(in srgb, var(--warning-color) 28%, var(--border-color));
  color: color-mix(in srgb, var(--warning-color) 92%, var(--text-color));
}

.admin-badge[data-state="error"],
.admin-badge[data-state="failed"] {
  background-color: color-mix(in srgb, var(--error-color) 12%, transparent);
  border-color: color-mix(in srgb, var(--error-color) 28%, var(--border-color));
  color: color-mix(in srgb, var(--error-color) 92%, var(--text-color));
}

.admin-badge[data-state="running"],
.admin-badge[data-state="active"],
.admin-badge[data-state="info"] {
  background-color: color-mix(in srgb, var(--info-color) 12%, transparent);
  border-color: color-mix(in srgb, var(--info-color) 28%, var(--border-color));
  color: color-mix(in srgb, var(--info-color) 92%, var(--text-color));
}

.admin-status-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 9999px;
  flex-shrink: 0;
  background-color: var(--secondary-text-color);
}

.admin-status-dot[data-status="queued"] {
  background-color: var(--warning-color);
  animation: admin-shared-pulse 1.5s ease-in-out infinite;
}

.admin-status-dot[data-status="running"] {
  background-color: var(--info-color);
  animation: admin-shared-pulse 1.5s ease-in-out infinite;
}

.admin-status-dot[data-status="completed"],
.admin-status-dot[data-status="enabled"],
.admin-status-dot[data-status="configured"] {
  background-color: var(--success-color);
}

.admin-status-dot[data-status="failed"],
.admin-status-dot[data-status="disabled"],
.admin-status-dot[data-status="error"] {
  background-color: var(--error-color);
}

@keyframes admin-shared-pulse {
  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.45;
  }
}

/* ========== Alert ========== */
.admin-alert {
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
  padding: 0.75rem 1rem;
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--text-color);
}

.admin-alert h4,
.admin-alert p,
.admin-alert li,
.admin-alert ul {
  color: inherit;
}

.admin-alert code,
.admin-alert-code {
  border-radius: 0.25rem;
  padding: 0 0.25rem;
}

.admin-alert--info {
  background-color: color-mix(in srgb, var(--info-color) 10%, transparent);
  border-color: color-mix(in srgb, var(--info-color) 28%, var(--border-color));
}

.admin-alert--success {
  background-color: color-mix(in srgb, var(--success-color) 10%, transparent);
  border-color: color-mix(in srgb, var(--success-color) 30%, var(--border-color));
}

.admin-alert--warning {
  background-color: color-mix(in srgb, var(--warning-color) 12%, transparent);
  border-color: color-mix(in srgb, var(--warning-color) 32%, var(--border-color));
  color: color-mix(in srgb, var(--warning-color) 92%, var(--text-color));
}

.admin-alert--warning code,
.admin-alert--warning .admin-alert-code {
  background-color: color-mix(in srgb, var(--warning-color) 22%, transparent);
}

.admin-alert--danger {
  background-color: color-mix(in srgb, var(--error-color) 10%, transparent);
  border-color: color-mix(in srgb, var(--error-color) 30%, var(--border-color));
  color: color-mix(in srgb, var(--error-color) 88%, var(--text-color));
}

.admin-alert--danger code,
.admin-alert--danger .admin-alert-code {
  background-color: color-mix(in srgb, var(--error-color) 22%, transparent);
}

/* ========== Dialog ========== */
.admin-dialog-overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  align-items: center;
  justify-content: center;
  overflow-y: auto;
  padding: var(--admin-modal-pad, 1rem);
}

.admin-dialog-surface {
  width: 100%;
  max-width: 42rem;
  max-height: min(90vh, 48rem);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 1rem;
  box-shadow: var(--shadow-lg);
}

.admin-dialog-surface--sm {
  max-width: 28rem;
}

.admin-dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-shrink: 0;
  padding: var(--admin-modal-pad, 1rem);
  padding-bottom: calc(var(--admin-modal-pad, 1rem) * 0.75);
  border-bottom: 1px solid var(--color-border);
}

.admin-dialog-form {
  display: flex;
  flex: 1 1 auto;
  min-height: 0;
  flex-direction: column;
}

.admin-dialog-body {
  flex: 1 1 auto;
  min-height: 0;
  padding: var(--admin-modal-pad, 1rem);
  overflow-y: auto;
}

.admin-dialog-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  flex-shrink: 0;
  gap: 0.75rem;
  padding: calc(var(--admin-modal-pad, 1rem) * 0.75) var(--admin-modal-pad, 1rem)
    var(--admin-modal-pad, 1rem);
  border-top: 1px solid var(--color-border);
  background-color: transparent;
}

.admin-dialog-footer--split {
  justify-content: space-between;
}

.admin-dialog-footer__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.5rem;
}

.admin-dialog-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border: none;
  border-radius: 0.5rem;
  background: transparent;
  color: var(--secondary-text-color);
  cursor: pointer;
  transition:
    color 0.2s ease,
    background-color 0.2s ease;
}

.admin-dialog-close:hover {
  color: var(--admin-dialog-close-hover-color);
  background-color: var(--admin-dialog-close-hover-bg);
}

/* ========== Summary Card（一级 .admin-card 内的二级紧凑统计面板） ========== */
body.admin-page .admin-summary-board {
  overflow: visible;
  z-index: 10;
}

.admin-summary-card {
  --admin-inner-card-pad: 0.625rem 0.75rem;
  min-height: 4rem;
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  gap: 0.25rem;
}

.admin-summary-card--interactive {
  cursor: pointer;
  overflow: visible;
}

.admin-summary-card__label,
.admin-summary-card__meta,
.admin-summary-card__value {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-summary-card__label {
  color: var(--secondary-text-color);
  font-size: 0.6875rem;
  line-height: 0.875rem;
}

.admin-summary-card__value {
  color: var(--text-color);
  font-size: 0.8125rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: 1rem;
}

.admin-summary-card__meta {
  color: var(--secondary-text-color);
  font-size: 0.6875rem;
  font-variant-numeric: tabular-nums;
  line-height: 0.875rem;
}

.admin-summary-card[data-tone="success"] .admin-summary-card__value {
  color: var(--success-color);
}

.admin-summary-card[data-tone="warning"] .admin-summary-card__value {
  color: var(--warning-color);
}

.admin-summary-card[data-tone="danger"] .admin-summary-card__value {
  color: var(--error-color);
}

.admin-summary-preview {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  z-index: 40;
  width: min(20rem, calc(100vw - 2rem));
  padding: 0.625rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  background-color: var(--overlay-surface-bg);
  color: var(--text-color);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-0.25rem);
  transition:
    opacity var(--transition-fast) ease,
    transform var(--transition-fast) ease,
    visibility var(--transition-fast) ease;
}

:root[data-glass="on"] body .admin-summary-preview {
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation)) contrast(var(--glass-contrast));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation)) contrast(var(--glass-contrast));
}

.admin-summary-card--interactive:hover .admin-summary-preview,
.admin-summary-card--interactive:focus-within .admin-summary-preview,
.admin-summary-card--interactive[data-preview-open="true"] .admin-summary-preview {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.admin-summary-card--interactive:focus-visible {
  outline: 2px solid var(--border-accent-color);
  outline-offset: 2px;
}

.admin-summary-preview__title {
  color: var(--text-color);
  font-size: 0.6875rem;
  font-weight: 600;
  line-height: 0.875rem;
}

.admin-summary-preview__list {
  display: grid;
  gap: 0.375rem;
  margin-top: 0.5rem;
}

.admin-summary-preview__row {
  display: grid;
  grid-template-columns: 5rem minmax(0, 1fr);
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
}

.admin-summary-preview__time {
  color: var(--secondary-text-color);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 0.6875rem;
  line-height: 0.875rem;
}

.admin-summary-preview__name {
  min-width: 0;
  overflow: hidden;
  color: var(--text-color);
  font-size: 0.6875rem;
  line-height: 0.875rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-summary-preview__more {
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border-color);
  color: var(--secondary-text-color);
  font-size: 0.6875rem;
  line-height: 0.875rem;
}

@media (max-width: 640px) {
  .admin-summary-card {
    --admin-inner-card-pad: 0.5rem 0.625rem;
    min-height: 3.625rem;
  }

  .admin-summary-preview {
    top: calc(100% + 0.375rem);
    padding: 0.5rem;
  }
}

/* ========== Range（个性化等后台滑块：轨道与内层 surface 区分，拇指可辨） ========== */
/* WebKit：必须先去掉 input 原生外观，::-webkit-slider-runnable-track 的底色才会稳定绘制 */
.admin-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 1.25rem;
  margin: 0;
  border-radius: 0.5rem;
  background-color: transparent;
  border: none;
  cursor: pointer;
  transition:
    background-color var(--theme-transition-duration) cubic-bezier(0.4, 0, 0.2, 1),
    border-color var(--theme-transition-duration) cubic-bezier(0.4, 0, 0.2, 1);
}

.admin-range::-webkit-slider-runnable-track {
  height: 0.5rem;
  border-radius: 0.5rem;
  background: var(--card-surface-bg);
  border: 1px solid var(--border-color);
  transition:
    background-color var(--theme-transition-duration) cubic-bezier(0.4, 0, 0.2, 1),
    border-color var(--theme-transition-duration) cubic-bezier(0.4, 0, 0.2, 1);
}

.admin-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 1rem;
  height: 1rem;
  margin-top: -0.25rem;
  border-radius: 9999px;
  background-color: var(--accent-color);
  border: 2px solid var(--card-surface-bg);
  box-shadow: 0 1px 2px color-mix(in srgb, var(--text-color) 18%, transparent);
  cursor: pointer;
}

.admin-range::-moz-range-track {
  height: 0.5rem;
  border-radius: 0.5rem;
  background: var(--card-surface-bg);
  border: 1px solid var(--border-color);
}

.admin-range::-moz-range-thumb {
  width: 1rem;
  height: 1rem;
  border-radius: 9999px;
  background-color: var(--accent-color);
  border: 2px solid var(--card-surface-bg);
  cursor: pointer;
}
/* Admin Shell 内容区底部留白：滚动到底时内容不贴浏览器底边 */
.admin-shell-content {
  padding-bottom: 1.5rem;
}