/* IoTClass admin portal
 *
 * Admin pages keep their existing JS-facing IDs and classes. This layer owns
 * presentation for all of them and deliberately builds on the learner-facing
 * design tokens instead of introducing another palette or component system.
 */

:root {
  --ds-font: var(--font-family-base);
  --ds-ink: var(--flat-text);
  --ds-ink-soft: var(--flat-text-muted);
  --ds-ink-faint: var(--flat-text-subtle);
  --ds-line: var(--flat-border);
  --ds-line-strong: var(--flat-border-strong);
  --ds-surface: var(--flat-surface);
  --ds-surface-alt: var(--flat-surface-muted);
  --ds-radius: var(--radius-xl);
  --ds-radius-sm: var(--radius-lg);
  --admin-accent: var(--flat-accent);
  --admin-accent-hover: color-mix(in srgb, var(--flat-accent) 88%, black);
  --admin-text: var(--ds-ink);
  --admin-muted: var(--ds-ink-soft);
  --admin-subtle: var(--ds-ink-faint);
  --admin-line: var(--ds-line);
  --admin-line-strong: var(--ds-line-strong);
  --admin-surface: var(--ds-surface);
  --admin-surface-alt: var(--ds-surface-alt);
  --admin-success: var(--success);
  --admin-warning: var(--warning);
  --admin-danger: var(--danger);
  --admin-info: var(--info);
  --admin-radius: var(--ds-radius);
  --admin-radius-sm: var(--ds-radius-sm);
  --admin-pill: var(--radius-full);
}

html,
body {
  max-width: 100%;
  overflow-x: clip;
}

body {
  background: var(--admin-surface) !important;
  color: var(--admin-text) !important;
}

body,
button,
input,
select,
textarea {
  font-family: var(--ds-font);
}

#quarto-content {
  background: var(--admin-surface);
}

#quarto-document-content {
  width: min(100%, 1500px);
  max-width: 1500px;
  min-width: 0;
  margin-inline: auto;
}

#title-block-header {
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--admin-line);
}

#title-block-header {
  padding: 0 0 var(--spacing-lg) !important;
  background: var(--admin-surface) !important;
  border-bottom: 1px solid var(--admin-line) !important;
  border-radius: 0 !important;
}

#title-block-header .title,
.quarto-title-block .title {
  color: var(--admin-text) !important;
  font-size: clamp(2rem, 4vw, 2.6rem) !important;
  letter-spacing: -0.025em;
}

html body #quarto-document-content #title-block-header.quarto-title-block .quarto-title h1.title {
  color: var(--admin-text) !important;
}

#title-block-header .subtitle,
.quarto-title-block .subtitle {
  color: var(--admin-muted) !important;
  font-size: var(--font-size-lg);
}

html body #quarto-document-content #title-block-header.quarto-title-block .quarto-title .subtitle {
  color: var(--admin-muted) !important;
}

/* These are application programs, not curriculum examples. Keep OJS source
 * cells out of the admin UI while leaving every rendered output node live. */
#quarto-document-content .cell-code,
#quarto-document-content .cell > details {
  display: none !important;
}

/* OJS declarations sometimes emit a second developer inspector after their
 * real DOM output. Admin pages expose the application output, never the
 * implementation object's "HTMLDivElement {}" inspector. */
#quarto-document-content [id^="ojs-cell"] .observablehq--inspect {
  display: none !important;
}

.admin-container,
.admin-portal,
.registry-page {
  box-sizing: border-box;
  width: 100%;
  max-width: 1500px;
  min-width: 0;
  margin-inline: auto;
  padding: 0;
}

/* Navigation */
.admin-tabs,
.tab-buttons,
.tab-row {
  display: flex;
  gap: var(--spacing-xs);
  max-width: 100%;
  margin: 0 0 var(--spacing-xl);
  padding: 0 0 var(--spacing-xs);
  overflow-x: auto;
  overflow-y: hidden;
  border-bottom: 1px solid var(--admin-line);
  scrollbar-width: thin;
  scrollbar-color: var(--admin-line-strong) transparent;
  -webkit-overflow-scrolling: touch;
}

.admin-tab,
.tab-button,
.tab-btn {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  min-height: 2.75rem;
  padding: 0.65rem 1rem;
  color: var(--admin-muted);
  background: transparent;
  border: 0;
  border-bottom: 3px solid transparent;
  border-radius: var(--admin-radius-sm) var(--admin-radius-sm) 0 0;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: 1.2;
  white-space: nowrap;
  cursor: pointer;
}

.admin-tab:hover,
.tab-button:hover,
.tab-btn:hover {
  color: var(--admin-text);
  background: var(--admin-surface-alt);
}

.admin-tab.active,
.tab-button.active,
.tab-btn.active {
  color: var(--admin-accent);
  background: color-mix(in srgb, var(--admin-accent) 7%, white);
  border-bottom-color: var(--admin-accent);
}

.admin-tab:focus-visible,
.tab-button:focus-visible,
.tab-btn:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--admin-accent) 28%, transparent);
  outline-offset: -2px;
}

.admin-tab-icon {
  font-size: 1.1rem;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* Headings and section bars */
.analytics-header,
.section-header,
.chart-header,
.variant-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.analytics-header {
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-lg);
  color: var(--admin-text);
  background: var(--admin-surface-alt);
  border: 1px solid var(--admin-line);
  border-left: 4px solid var(--admin-accent);
  border-radius: var(--admin-radius);
}

.analytics-header h1,
.analytics-header p {
  margin: 0;
  color: inherit !important;
}

.analytics-header h1,
.section-title,
.chart-title,
.crev-section-title {
  color: var(--admin-text);
  font-weight: var(--font-weight-bold);
}

.section-header {
  margin: var(--spacing-xl) 0 var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--admin-line);
}

.section-title {
  margin: 0;
  font-size: var(--font-size-xl);
}

.chart-subtitle,
.last-updated,
.results-note,
.scroll-hint,
.tapp-lede,
.crev-lede,
.crev-note,
.tapp-cell-date,
.tapp-applicant-email,
.variant-path {
  color: var(--admin-muted);
}

.scroll-hint,
.results-note,
.last-updated,
.crev-note {
  font-size: var(--font-size-sm);
}

/* Filters, forms, and buttons */
.filter-bar,
.header-actions,
.chart-actions,
.time-selector,
.quick-actions,
.crev-buttons,
.tapp-action-buttons {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.filter-bar {
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  background: var(--admin-surface-alt);
  border: 1px solid var(--admin-line);
  border-radius: var(--admin-radius);
}

.filter-input,
.filter-select,
.form-input,
.tapp-note-input {
  box-sizing: border-box;
  min-height: 2.75rem;
  padding: 0.65rem 0.8rem;
  color: var(--admin-text);
  background: var(--admin-surface);
  border: 1px solid var(--admin-line-strong);
  border-radius: var(--admin-radius-sm);
  font-size: var(--font-size-sm);
}

.filter-input,
.form-input {
  flex: 1 1 15rem;
  min-width: 10rem;
}

.filter-select {
  flex: 0 1 auto;
  min-width: 10rem;
}

.tapp-note-input {
  width: 100%;
  resize: vertical;
}

.filter-input:focus,
.filter-select:focus,
.form-input:focus,
.tapp-note-input:focus {
  outline: 3px solid color-mix(in srgb, var(--admin-accent) 25%, transparent);
  outline-offset: 1px;
  border-color: var(--admin-accent);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  color: var(--admin-text);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
}

.btn,
.action-button,
.view-button,
.chart-actions button,
.header-actions button,
.time-selector button,
.pagination-btn,
.crev-action,
.tapp-approve-btn,
.tapp-reject-btn,
.tapp-signin-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  min-height: 2.6rem;
  padding: 0.6rem 1rem;
  color: var(--admin-text);
  background: var(--admin-surface);
  border: 1px solid var(--admin-line-strong);
  border-radius: var(--admin-radius-sm);
  box-shadow: none;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
}

.btn:hover,
.action-button:hover,
.view-button:hover,
.chart-actions button:hover,
.header-actions button:hover,
.time-selector button:hover:not(.active),
.pagination-btn:hover:not(:disabled),
.crev-action:hover:not(:disabled),
.tapp-approve-btn:hover:not(:disabled),
.tapp-reject-btn:hover:not(:disabled),
.tapp-signin-btn:hover {
  color: var(--admin-text);
  background: var(--flat-control-hover);
  border-color: var(--admin-line-strong);
  text-decoration: none;
}

.btn-primary,
.action-button,
.tapp-signin-btn,
.time-selector button.active {
  color: white !important;
  background: var(--admin-accent) !important;
  border-color: var(--admin-accent) !important;
}

.btn-primary:hover,
.action-button:hover,
.tapp-signin-btn:hover {
  background: var(--admin-accent-hover) !important;
  border-color: var(--admin-accent-hover) !important;
}

.btn-secondary {
  color: var(--admin-text) !important;
  background: var(--admin-surface) !important;
}

.btn-danger,
.crev-action[data-status="rejected"],
.tapp-reject-btn {
  color: color-mix(in srgb, var(--admin-danger) 68%, black) !important;
  background: color-mix(in srgb, var(--admin-danger) 8%, white) !important;
  border-color: color-mix(in srgb, var(--admin-danger) 35%, var(--admin-line)) !important;
}

.btn-warning {
  color: color-mix(in srgb, var(--admin-warning) 55%, black) !important;
  background: color-mix(in srgb, var(--admin-warning) 10%, white) !important;
  border-color: color-mix(in srgb, var(--admin-warning) 40%, var(--admin-line)) !important;
}

.crev-action[data-status="fixed"],
.tapp-approve-btn {
  color: color-mix(in srgb, var(--admin-success) 65%, black) !important;
  background: color-mix(in srgb, var(--admin-success) 9%, white) !important;
  border-color: color-mix(in srgb, var(--admin-success) 35%, var(--admin-line)) !important;
}

.btn-sm {
  min-height: 2rem;
  padding: 0.35rem 0.65rem;
  font-size: var(--font-size-xs);
}

button:disabled,
.pagination-btn:disabled,
.crev-action:disabled,
.tapp-approve-btn:disabled,
.tapp-reject-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

button:focus-visible,
.btn:focus-visible,
.view-button:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--admin-accent) 28%, transparent);
  outline-offset: 2px;
}

/* Stat tiles and cards */
.stats-grid,
.stats-row,
.summary-cards,
.badge-stats,
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 11rem), 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0 var(--spacing-xl);
}

.coverage-grid {
  display: block;
  margin: var(--spacing-lg) 0 var(--spacing-xl);
}

.stat-card,
.stat-box,
.summary-card,
.badge-stat-card,
.chart-section,
.integrity-card,
.badge-item,
.badge-card,
.variant-slot,
.figure-details {
  min-width: 0;
  padding: var(--spacing-lg);
  background: var(--admin-surface);
  border: 1px solid var(--admin-line);
  border-radius: var(--admin-radius);
  box-shadow: none !important;
}

.stat-card,
.stat-box,
.summary-card,
.badge-stat-card {
  border-top: 3px solid var(--admin-accent);
}

.stat-card:hover,
.badge-item:hover,
.badge-card:hover {
  transform: none;
  background: var(--admin-surface-alt);
  border-color: var(--admin-line-strong);
}

.stat-icon,
.badge-icon,
.badge-icon-large,
.variant-icon {
  line-height: 1;
}

.stat-icon {
  margin-bottom: var(--spacing-sm);
  font-size: 1.75rem;
}

.stat-value,
.summary-value,
.badge-stat-value,
.integrity-count,
.crev-count,
.path-count {
  color: var(--admin-text) !important;
  font-size: clamp(1.65rem, 3vw, 2.1rem);
  font-weight: var(--font-weight-bold);
  line-height: 1.15;
}

.stat-label,
.summary-label,
.badge-stat-label {
  margin-top: var(--spacing-sm);
  color: var(--admin-muted);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.stat-change,
.stat-trend,
.status-badge,
.badge-pill,
.role-badge,
.admin-badge,
.level-badge,
.gap-indicator,
.default-badge,
.badge-awarded,
.rarity-indicator,
.badge-category,
.pill,
.tapp-status-pill,
.crev-age,
.crev-unit {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  padding: 0.22rem 0.6rem;
  border: 1px solid var(--admin-line);
  border-radius: var(--admin-pill);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  line-height: 1.35;
}

.stat-change.positive,
.stat-trend.positive,
.status-passed,
.status-graded,
.status-resolved,
.role-admin,
.tapp-status-approved,
.integrity-card.clean .integrity-count,
.summary-card.is-clean .summary-value {
  color: color-mix(in srgb, var(--admin-success) 62%, black) !important;
  background: color-mix(in srgb, var(--admin-success) 9%, white);
  border-color: color-mix(in srgb, var(--admin-success) 30%, var(--admin-line));
}

.stat-change.negative,
.stat-trend.negative,
.status-failed,
.status-rejected,
.tapp-status-rejected,
.gap-indicator,
.integrity-card.dirty .integrity-count,
.summary-card.has-issues .summary-value {
  color: color-mix(in srgb, var(--admin-danger) 65%, black) !important;
  background: color-mix(in srgb, var(--admin-danger) 8%, white);
  border-color: color-mix(in srgb, var(--admin-danger) 30%, var(--admin-line));
}

.status-pending,
.status-reviewing,
.stat-change.neutral,
.status-badge,
.role-user,
.default-badge {
  color: var(--admin-muted);
  background: var(--admin-surface-alt);
}

/* Tables: the wrapper, never the page, owns horizontal scrolling. */
.admin-table-wrapper,
.table-container,
.table-wrap,
.tapp-table-wrap,
.crev-table-wrap {
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  margin-bottom: var(--spacing-lg);
  overflow-x: auto;
  overflow-y: hidden;
  background: var(--admin-surface);
  border: 1px solid var(--admin-line);
  border-radius: var(--admin-radius);
  box-shadow: none !important;
  scrollbar-width: thin;
  scrollbar-color: var(--admin-line-strong) var(--admin-surface-alt);
  -webkit-overflow-scrolling: touch;
}

#quarto-document-content
  :is(.admin-table, .data-table, .inventory-table, .registry-table, .users-table, .crev-table) {
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  min-width: 0;
  margin: 0;
  overflow-x: auto;
  overflow-y: hidden;
  border: 0 !important;
  border-collapse: collapse;
  border-radius: 0;
  table-layout: auto;
}

#quarto-document-content
  :is(.admin-table-wrapper, .table-container, .table-wrap, .tapp-table-wrap, .crev-table-wrap)
  > :is(.admin-table, .data-table, .inventory-table, .registry-table, .users-table, .crev-table) {
  display: table !important;
  width: 100% !important;
  max-width: none !important;
  min-width: 48rem;
  overflow: visible;
}

#quarto-document-content
  :is(.admin-table, .data-table, .inventory-table, .registry-table, .users-table, .crev-table)
  thead,
#quarto-document-content
  :is(.admin-table, .data-table, .inventory-table, .registry-table, .users-table, .crev-table)
  thead
  th {
  color: var(--admin-text) !important;
  background: var(--admin-surface-alt) !important;
}

#quarto-document-content
  :is(.admin-table, .data-table, .inventory-table, .registry-table, .users-table, .crev-table)
  th,
#quarto-document-content
  :is(.admin-table, .data-table, .inventory-table, .registry-table, .users-table, .crev-table)
  td {
  padding: 0.8rem 0.9rem;
  color: var(--admin-text);
  border: 0;
  border-bottom: 1px solid var(--admin-line);
  font-size: var(--font-size-sm);
  line-height: 1.45;
  text-align: left;
  vertical-align: middle;
}

#quarto-document-content
  :is(.admin-table, .data-table, .inventory-table, .registry-table, .users-table, .crev-table)
  th {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

#quarto-document-content
  :is(.admin-table, .data-table, .inventory-table, .registry-table, .users-table, .crev-table)
  tbody
  tr:last-child
  td {
  border-bottom: 0;
}

#quarto-document-content
  :is(.admin-table, .data-table, .inventory-table, .registry-table, .users-table, .crev-table)
  tbody
  tr:hover {
  background: var(--admin-surface-alt);
}

.registry-table td.wrap {
  min-width: 14rem;
  white-space: normal;
  overflow-wrap: anywhere;
}

.registry-table th,
.inventory-table th,
.users-table th {
  cursor: pointer;
}

.registry-table th.active-sort::after,
.inventory-table th::after {
  color: var(--admin-accent);
}

/* Admin-specific content */
.module-guide-maintenance {
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--admin-line);
}

.module-guide-maintenance__policy {
  max-width: 80ch;
  color: var(--admin-muted);
}

.module-guide-maintenance__source {
  display: block;
  margin-top: var(--spacing-xs);
  color: var(--admin-muted);
  font-size: var(--font-size-xs);
}

.module-guide-maintenance__count {
  text-align: center !important;
  font-weight: var(--font-weight-bold);
}

.module-guide-maintenance__clear {
  color: var(--admin-success);
  font-weight: var(--font-weight-semibold);
}

.module-guide-maintenance__record {
  max-width: 56rem;
  margin: var(--spacing-sm) 0 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.two-column {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--spacing-lg);
}

.chart-section {
  margin-bottom: var(--spacing-lg);
}

.chart-header {
  margin-bottom: var(--spacing-md);
}

.chart-title {
  font-size: var(--font-size-lg);
}

.data-table .numeric {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.score-high {
  color: color-mix(in srgb, var(--admin-success) 62%, black);
}

.score-medium {
  color: color-mix(in srgb, var(--admin-warning) 58%, black);
}

.score-low {
  color: color-mix(in srgb, var(--admin-danger) 65%, black);
}

.path-flow,
.path-from,
.path-to {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.path-arrow {
  color: var(--admin-subtle);
}

.activity-feed {
  border: 1px solid var(--admin-line);
  border-radius: var(--admin-radius);
}

.activity-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--admin-line);
}

.activity-item:last-child {
  border-bottom: 0;
}

.activity-icon,
.flag-type-icon,
.user-avatar,
.tapp-avatar,
.tapp-avatar-fallback {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--admin-surface-alt);
  border: 1px solid var(--admin-line);
}

.activity-content,
.user-info,
.tapp-applicant {
  min-width: 0;
}

.activity-text,
.user-name,
.tapp-applicant-name {
  color: var(--admin-text);
  font-weight: var(--font-weight-semibold);
}

.activity-time,
.user-email {
  color: var(--admin-muted);
  font-size: var(--font-size-sm);
}

.badge-grid,
.badge-catalog,
.variant-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
  gap: var(--spacing-md);
}

.badge-item,
.badge-card,
.variant-slot {
  position: relative;
}

.badge-name,
.variant-name {
  color: var(--admin-text);
  font-weight: var(--font-weight-bold);
}

.badge-description,
.badge-meta,
.badge-xp {
  color: var(--admin-muted);
  font-size: var(--font-size-sm);
}

.coverage-row {
  display: grid;
  grid-template-columns: minmax(9rem, 1fr) minmax(8rem, 3fr) auto;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.coverage-bar-container,
.progress-bar {
  height: 0.55rem;
  overflow: hidden;
  background: var(--admin-line);
  border-radius: var(--admin-pill);
}

.coverage-bar,
.progress-fill {
  height: 100%;
  background: var(--admin-accent);
  border-radius: inherit;
}

.coverage-value {
  color: var(--admin-muted);
  font-variant-numeric: tabular-nums;
}

.variant-slot.has-variant {
  border-color: color-mix(in srgb, var(--admin-success) 35%, var(--admin-line));
}

.variant-slot.is-default {
  border-left: 4px solid var(--admin-accent);
}

.variant-slot.missing,
.variant-missing {
  color: var(--admin-subtle);
  background: var(--admin-surface-alt);
}

.integrity-panel,
.integrity-list {
  display: grid;
  gap: var(--spacing-md);
}

.integrity-panel {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  margin-block: var(--spacing-lg);
}

.integrity-card h4 {
  margin: 0 0 var(--spacing-sm);
  color: var(--admin-text);
}

.crev-section {
  margin: var(--spacing-xl) 0;
}

.lfadmin-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
  padding: var(--spacing-md);
  background: var(--admin-surface-alt);
  border: 1px solid var(--admin-line);
  border-radius: var(--admin-radius);
}

.lfadmin-filters label {
  display: grid;
  gap: var(--spacing-xs);
  min-width: min(100%, 14rem);
  color: var(--admin-muted);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
}

.lfadmin-filters select {
  min-height: 2.5rem;
  padding: 0.45rem 0.7rem;
  color: var(--admin-text);
  background: var(--admin-surface);
  border: 1px solid var(--admin-line-strong);
  border-radius: var(--admin-radius-sm);
}

.lfadmin-down {
  color: color-mix(in srgb, var(--admin-danger) 70%, black);
  font-weight: var(--font-weight-bold);
}

.lfadmin-type,
.lfadmin-rating,
.lfadmin-hidden-status {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 0.15rem 0.45rem;
  color: var(--admin-muted);
  background: var(--admin-surface-alt);
  border: 1px solid var(--admin-line);
  border-radius: var(--admin-pill);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  line-height: 1.3;
}

.lfadmin-hidden-status {
  color: color-mix(in srgb, var(--admin-warning) 58%, black);
  background: color-mix(in srgb, var(--admin-warning) 10%, white);
  border-color: color-mix(in srgb, var(--admin-warning) 35%, var(--admin-line));
}

.lfadmin-comments {
  display: grid;
  gap: var(--spacing-md);
}

.lfadmin-comment {
  padding: var(--spacing-md);
  background: var(--admin-surface);
  border: 1px solid var(--admin-line);
  border-left: 4px solid var(--admin-line-strong);
  border-radius: var(--admin-radius-sm);
}

.lfadmin-comment:has(.lfadmin-rating--down) {
  border-left-color: var(--admin-danger);
}

.lfadmin-comment:has(.lfadmin-rating--up) {
  border-left-color: var(--admin-success);
}

.lfadmin-comment--hidden {
  background: var(--admin-surface-alt);
  border-left-color: var(--admin-warning) !important;
}

.lfadmin-comment--hidden > p {
  color: var(--admin-muted);
}

.lfadmin-comment-head,
.lfadmin-comment-foot {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  color: var(--admin-muted);
  font-size: var(--font-size-sm);
}

.lfadmin-comment-head time {
  margin-left: auto;
}

.lfadmin-comment p {
  margin: var(--spacing-sm) 0 var(--spacing-md);
  color: var(--admin-text);
}

.lfadmin-comment-foot {
  justify-content: space-between;
}

.lfadmin-comment-buttons,
.lfadmin-actions {
  display: inline-flex;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.lfadmin-actions {
  flex-direction: column;
}

.lfadmin-comment-buttons .lfadmin-actions {
  display: inline-flex;
}

.crev-section-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.crev-section-cell small,
.crev-issue {
  color: var(--admin-muted);
}

.crev-actions,
.tapp-actions {
  min-width: 15rem;
}

.crev-row-error,
.tapp-row-error,
.crev-load-error,
.tapp-load-error,
.error-message {
  margin: var(--spacing-sm) 0;
  padding: var(--spacing-sm) var(--spacing-md);
  color: color-mix(in srgb, var(--admin-danger) 68%, black);
  background: color-mix(in srgb, var(--admin-danger) 7%, white);
  border: 1px solid color-mix(in srgb, var(--admin-danger) 28%, var(--admin-line));
  border-radius: var(--admin-radius-sm);
}

.crev-row-error:empty,
.tapp-row-error:empty {
  display: none;
}

/* Access, loading, and empty states */
.access-denied,
.crev-access-denied,
.loading-spinner,
.loading-state,
.crev-loading,
.no-data,
.empty-state,
.crev-empty,
.tapp-empty {
  box-sizing: border-box;
  width: min(100%, 42rem);
  margin: var(--spacing-xl) auto;
  padding: clamp(2rem, 8vw, 5rem) var(--spacing-lg);
  color: var(--admin-muted);
  text-align: center;
  background: var(--admin-surface-alt);
  border: 1px solid var(--admin-line);
  border-radius: var(--admin-radius);
}

.access-denied h2,
.crev-access-denied h2 {
  color: var(--admin-text) !important;
}

.access-denied-icon,
.crev-access-icon,
.empty-state-icon {
  margin-bottom: var(--spacing-md);
  font-size: 3rem !important;
  line-height: 1;
}

.loading-spinner-icon,
.loading-spinner::before {
  display: inline-block;
  width: 2.5rem;
  height: 2.5rem;
  border: 3px solid var(--admin-line);
  border-top-color: var(--admin-accent);
  border-radius: 50%;
  animation: admin-spin 0.9s linear infinite;
  content: "";
}

.loading-spinner-icon {
  font-size: 0 !important;
}

.sr-only-live {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@keyframes admin-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 900px) {
  .two-column {
    grid-template-columns: 1fr;
  }

  .analytics-header {
    align-items: flex-start;
  }
}

@media (max-width: 600px) {
  #quarto-document-content,
  .admin-container,
  .admin-portal,
  .registry-page {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .quarto-title-block .title {
    font-size: 2rem !important;
  }

  .admin-tab,
  .tab-button,
  .tab-btn {
    padding-inline: 0.8rem;
  }

  .admin-tab span:not(.admin-tab-icon) {
    display: inline;
  }

  .stats-grid,
  .stats-row,
  .summary-cards,
  .badge-stats,
  .dashboard-grid,
  .badge-grid,
  .badge-catalog,
  .variant-grid {
    grid-template-columns: 1fr;
  }

  .filter-bar,
  .header-actions,
  .chart-actions,
  .quick-actions,
  .crev-buttons,
  .tapp-action-buttons {
    align-items: stretch;
  }

  .filter-input,
  .filter-select,
  .form-input,
  .btn,
  .action-button {
    width: 100%;
    min-width: 0;
  }

  .coverage-row {
    grid-template-columns: 1fr auto;
  }

  .coverage-bar-container {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .stat-card,
  .stat-box,
  .summary-card,
  .badge-stat-card,
  .chart-section,
  .integrity-card,
  .badge-item,
  .badge-card,
  .variant-slot,
  .figure-details {
    padding: var(--spacing-md);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}