.ds-icon {
  inline-size: var(--ds-density-icon);
  block-size: var(--ds-density-icon);
  flex: none;
  color: inherit;
}

.ds-icon--large {
  inline-size: var(--ds-density-icon-large);
  block-size: var(--ds-density-icon-large);
}

.ds-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--ds-space-compact);
  position: relative;
  min-block-size: var(--ds-density-control-height);
  padding-inline: var(--ds-space-medium);
  padding-block: var(--ds-space-compact);
  border: var(--ds-border-thick) solid transparent;
  border-radius: var(--ds-radius-medium);
  background: var(--ds-accent-base);
  color: var(--ds-ink-on-accent);
  font-family: var(--ds-font-sans);
  font-size: var(--ds-text-body);
  font-weight: var(--ds-weight-medium);
  line-height: var(--ds-leading-tight);
  cursor: pointer;
  transition:
    background var(--ds-duration-quick) var(--ds-easing-standard),
    border-color var(--ds-duration-quick) var(--ds-easing-standard);
}

.ds-button--block {
  inline-size: 100%;
}

.ds-button:hover {
  background: var(--ds-accent-strong);
}

.ds-button:active {
  background: var(--ds-accent-strong);
  transform: translateY(1px);
}

.ds-button:focus-visible {
  outline: var(--ds-focus-width) solid var(--ds-accent-ring);
  outline-offset: var(--ds-focus-offset);
}

.ds-button--outline {
  background: transparent;
  border-color: var(--ds-line-control);
  color: var(--ds-ink-strong);
}

.ds-button--outline:hover,
.ds-button--outline:active {
  background: var(--ds-surface-sunken);
  border-color: var(--ds-ink-weak);
}

.ds-button--quiet {
  background: transparent;
  border-color: transparent;
  color: var(--ds-accent-base);
}

.ds-button--quiet:hover,
.ds-button--quiet:active {
  background: var(--ds-accent-soft);
}

.ds-button--danger {
  background: var(--ds-state-error-ink);
  color: var(--ds-ink-on-accent);
}

.ds-button--danger:hover,
.ds-button--danger:active {
  background: var(--ds-state-error-ink);
  filter: brightness(0.92);
}

.ds-button:disabled {
  background: var(--ds-surface-disabled);
  border-color: transparent;
  color: var(--ds-ink-weak);
  box-shadow: none;
  transform: none;
  cursor: not-allowed;
}

.ds-button[aria-busy='true'],
.ds-button[aria-busy='true']:disabled {
  background: var(--ds-accent-base);
  color: var(--ds-ink-on-accent);
  opacity: var(--ds-opacity-busy);
  cursor: progress;
}

.ds-button--outline[aria-busy='true'],
.ds-button--outline[aria-busy='true']:disabled {
  background: transparent;
  border-color: var(--ds-line-control);
  color: var(--ds-ink-strong);
}

.ds-button--danger[aria-busy='true'],
.ds-button--danger[aria-busy='true']:disabled {
  background: var(--ds-state-error-ink);
  color: var(--ds-ink-on-accent);
}

.ds-spinner {
  inline-size: var(--ds-density-spinner);
  block-size: var(--ds-density-spinner);
  flex: none;
  border: var(--ds-border-spinner) solid currentColor;
  border-block-start-color: transparent;
  border-radius: 50%;
  animation: ds-spin 0.7s linear infinite;
}

@keyframes ds-spin {
  to {
    transform: rotate(1turn);
  }
}

@media (prefers-reduced-motion: reduce) {
  .ds-spinner {
    animation-duration: 2s;
  }
}

.ds-field {
  display: flex;
  flex-direction: column;
  gap: var(--ds-space-tight);
}

.ds-label {
  font-family: var(--ds-font-sans);
  font-size: var(--ds-text-small);
  font-weight: var(--ds-weight-medium);
  color: var(--ds-ink-base);
}

.ds-input {
  min-block-size: var(--ds-density-control-height);
  inline-size: 100%;
  padding-inline: var(--ds-space-small);
  padding-block: var(--ds-space-compact);
  border: var(--ds-border-hair) solid var(--ds-line-control);
  border-radius: var(--ds-radius-medium);
  background: var(--ds-surface-raised);
  color: var(--ds-ink-strong);
  font-family: var(--ds-font-sans);
  font-size: var(--ds-text-body);
  line-height: var(--ds-leading-body);
}

.ds-input::placeholder {
  color: var(--ds-ink-weak);
}

.ds-input:focus-visible {
  border-color: var(--ds-accent-base);
  outline: var(--ds-focus-width) solid var(--ds-accent-ring);
  outline-offset: 0;
}

.ds-input:disabled {
  background: var(--ds-surface-disabled);
  border-color: transparent;
  color: var(--ds-ink-weak);
  cursor: not-allowed;
}

.ds-input:read-only:not(:disabled) {
  background: var(--ds-surface-sunken);
  border-color: var(--ds-line-control);
  color: var(--ds-ink-base);
}

.ds-field--error .ds-input {
  border-color: var(--ds-state-error-line);
  background: var(--ds-state-error-surface);
}

.ds-field-hint {
  font-family: var(--ds-font-sans);
  font-size: var(--ds-text-caption);
  color: var(--ds-ink-weak);
}

.ds-field-error {
  display: flex;
  align-items: flex-start;
  gap: var(--ds-space-tight);
  font-family: var(--ds-font-sans);
  font-size: var(--ds-text-caption);
  color: var(--ds-state-error-ink);
}

.ds-alert {
  display: flex;
  align-items: flex-start;
  gap: var(--ds-space-compact);
  padding: var(--ds-space-small);
  border: var(--ds-border-hair) solid var(--ds-state-info-line);
  border-radius: var(--ds-radius-medium);
  background: var(--ds-state-info-surface);
  color: var(--ds-state-info-ink);
  font-family: var(--ds-font-sans);
  font-size: var(--ds-text-small);
  line-height: var(--ds-leading-body);
}

.ds-alert--error {
  border-color: var(--ds-state-error-line);
  background: var(--ds-state-error-surface);
  color: var(--ds-state-error-ink);
}

.ds-alert--warning {
  border-color: var(--ds-state-warning-line);
  background: var(--ds-state-warning-surface);
  color: var(--ds-state-warning-ink);
}

.ds-alert-body {
  display: flex;
  flex-direction: column;
  gap: var(--ds-space-hair);
}

.ds-alert-title {
  font-weight: var(--ds-weight-strong);
}

.ds-alert p {
  margin: 0;
}

.ds-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--ds-space-tight);
  padding-inline: var(--ds-space-compact);
  padding-block: var(--ds-space-hair);
  border: var(--ds-border-hair) solid var(--ds-line-base);
  border-radius: var(--ds-radius-pill);
  background: var(--ds-surface-sunken);
  color: var(--ds-ink-base);
  font-family: var(--ds-font-sans);
  font-size: var(--ds-text-caption);
  font-weight: var(--ds-weight-medium);
}

.ds-pill--granted {
  border-color: var(--ds-state-success-line);
  background: var(--ds-state-success-surface);
  color: var(--ds-state-success-ink);
}

.ds-pill--denied {
  border-color: var(--ds-state-error-line);
  background: var(--ds-state-error-surface);
  color: var(--ds-state-error-ink);
}

.ds-pill--locked {
  border-color: var(--ds-state-warning-line);
  background: var(--ds-state-warning-surface);
  color: var(--ds-state-warning-ink);
}

.ds-card {
  padding: var(--ds-space-large);
  border-radius: var(--ds-radius-large);
  background: var(--ds-surface-raised);
  box-shadow: var(--ds-elevation-raised);
}

.ds-card--bordered {
  border: var(--ds-border-hair) solid var(--ds-line-base);
  box-shadow: none;
}

.ds-auth-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--ds-space-large);
  min-block-size: 100%;
  padding: var(--ds-space-large);
  background: var(--ds-surface-base);
  color: var(--ds-ink-base);
  font-family: var(--ds-font-sans);
}

.ds-auth-card {
  display: flex;
  flex-direction: column;
  gap: var(--ds-space-small);
  inline-size: 100%;
  max-inline-size: var(--ds-measure-card);
}

.ds-auth-card > .ds-card {
  display: flex;
  flex-direction: column;
  gap: var(--ds-space-large);
}

.ds-auth-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--ds-space-compact);
  text-align: center;
}

.ds-auth-title {
  margin: 0;
  font-size: var(--ds-text-title);
  font-weight: var(--ds-weight-strong);
  line-height: var(--ds-leading-tight);
  color: var(--ds-ink-strong);
}

.ds-auth-subtitle {
  margin: 0;
  font-size: var(--ds-text-small);
  line-height: var(--ds-leading-body);
  color: var(--ds-ink-weak);
}

.ds-auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--ds-space-medium);
}

.ds-auth-status {
  display: inline-flex;
  align-items: center;
  gap: var(--ds-space-compact);
  color: var(--ds-ink-strong);
}
.ds-auth-status > .ds-auth-title {
  color: inherit;
}
.ds-auth-status--denied {
  color: var(--ds-state-error-ink);
}
.ds-auth-status--session {
  color: var(--ds-state-success-ink);
}
.ds-auth-foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--ds-space-compact);
  margin: 0;
  text-align: center;
  font-size: var(--ds-text-caption);
  line-height: var(--ds-leading-body);
  color: var(--ds-ink-weak);
}
.ds-auth-foot a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.15em;
  border-radius: var(--ds-radius-small);
}
.ds-auth-foot a:hover {
  color: var(--ds-accent-base);
}
.ds-auth-foot a:focus-visible {
  outline: var(--ds-focus-width) solid var(--ds-accent-ring);
  outline-offset: var(--ds-focus-offset);
}

.ds-identity {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ds-space-compact);
  padding: var(--ds-space-compact) var(--ds-space-small);
  border: var(--ds-border-hair) solid var(--ds-line-control);
  border-radius: var(--ds-radius-medium);
  background: var(--ds-surface-sunken);
  font-size: var(--ds-text-small);
  color: var(--ds-ink-base);
}

.ds-identity-value {
  font-family: var(--ds-font-mono);
  font-size: var(--ds-text-small);
  color: var(--ds-ink-strong);
  overflow-wrap: anywhere;
}

.ds-denied-glyph,
.ds-session-glyph {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  inline-size: var(--ds-density-glyph-large);
  block-size: var(--ds-density-glyph-large);
  border-radius: var(--ds-radius-pill);
}

.ds-denied-glyph {
  background: var(--ds-state-error-surface);
  color: var(--ds-state-error-ink);
}

.ds-session-glyph {
  background: var(--ds-state-success-surface);
  color: var(--ds-state-success-ink);
}

.ds-visually-hidden,
.ds-table caption {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.ds-brand {
  --ds-brand-width: var(--ds-brand-width-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--ds-space-compact);
  max-inline-size: 100%;
  color: var(--ds-brand-ink);
}

.ds-brand--medium {
  --ds-brand-width: var(--ds-brand-width-medium);
}

.ds-brand--small {
  --ds-brand-width: var(--ds-brand-width-small);
}

.ds-brand--large {
  --ds-brand-width: var(--ds-brand-width-large);
}

.ds-brand-logo {
  display: block;
  inline-size: var(--ds-brand-width);
  max-inline-size: 100%;
  block-size: auto;
  aspect-ratio: var(--ds-brand-logo-ratio);
  flex: none;
}

.ds-auth-page--compact {
  padding: var(--ds-space-medium);
}

.ds-auth-page--compact .ds-auth-card {
  gap: var(--ds-space-compact);
}
.ds-auth-page--compact .ds-auth-card > .ds-card {
  gap: var(--ds-space-medium);
}

.ds-auth-page--compact .ds-auth-head {
  gap: var(--ds-space-tight);
}

/* --- Administration (spec 004) : coquille pleine page, tableaux, pagination, filtres --- */

.ds-admin-page {
  display: flex;
  flex-direction: column;
  min-block-size: 100%;
  background: var(--ds-surface-base);
  color: var(--ds-ink-base);
  font-family: var(--ds-font-sans);
  font-size: var(--ds-text-body);
  line-height: var(--ds-leading-body);
}

.ds-topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--ds-space-medium);
  padding: var(--ds-space-small) var(--ds-space-large);
  border-block-end: var(--ds-border-hair) solid var(--ds-line-base);
  background: var(--ds-surface-raised);
}

.ds-topbar-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ds-space-tight);
}

.ds-topbar-nav a {
  display: inline-flex;
  align-items: center;
  gap: var(--ds-space-tight);
  min-block-size: var(--ds-density-control-compact);
  padding: var(--ds-space-tight) var(--ds-space-small);
  border-radius: var(--ds-radius-medium);
  color: var(--ds-ink-base);
  font-size: var(--ds-text-small);
  font-weight: var(--ds-weight-medium);
  text-decoration: none;
}

.ds-topbar-nav a:hover {
  background: var(--ds-surface-sunken);
  color: var(--ds-ink-strong);
}

.ds-topbar-nav a[aria-current='page'] {
  background: var(--ds-accent-soft);
  color: var(--ds-accent-strong);
}

.ds-topbar-nav a:focus-visible {
  outline: var(--ds-focus-width) solid var(--ds-accent-ring);
  outline-offset: var(--ds-focus-offset);
}

.ds-topbar-user {
  display: flex;
  align-items: center;
  gap: var(--ds-space-compact);
  margin-inline-start: auto;
  color: var(--ds-ink-weak);
  font-size: var(--ds-text-small);
}

.ds-topbar-user .ds-identity-value {
  font-size: var(--ds-text-caption);
}

.ds-admin-main {
  display: flex;
  flex-direction: column;
  gap: var(--ds-space-large);
  inline-size: 100%;
  max-inline-size: var(--ds-measure-page);
  margin-inline: auto;
  padding: var(--ds-space-large);
}

.ds-page-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--ds-space-medium);
}

.ds-page-title {
  display: flex;
  align-items: center;
  gap: var(--ds-space-compact);
  margin: 0;
  font-size: var(--ds-text-title);
  font-weight: var(--ds-weight-strong);
  line-height: var(--ds-leading-tight);
  color: var(--ds-ink-strong);
}

.ds-page-lead {
  margin: 0;
  max-inline-size: var(--ds-measure-prose);
  font-size: var(--ds-text-small);
  color: var(--ds-ink-weak);
}

.ds-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--ds-space-compact);
}

.ds-button--compact {
  min-block-size: var(--ds-density-control-compact);
  padding-inline: var(--ds-space-small);
  padding-block: var(--ds-space-tight);
  font-size: var(--ds-text-small);
}

.ds-link {
  display: inline-flex;
  align-items: center;
  gap: var(--ds-space-tight);
  border-radius: var(--ds-radius-small);
  color: var(--ds-accent-base);
  font-weight: var(--ds-weight-medium);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.ds-link:hover {
  color: var(--ds-accent-strong);
}

.ds-link:focus-visible {
  outline: var(--ds-focus-width) solid var(--ds-accent-ring);
  outline-offset: var(--ds-focus-offset);
}

.ds-stack {
  display: flex;
  flex-direction: column;
  gap: var(--ds-space-medium);
}

.ds-section-title {
  margin: 0;
  font-size: var(--ds-text-lead);
  font-weight: var(--ds-weight-strong);
  line-height: var(--ds-leading-tight);
  color: var(--ds-ink-strong);
}

.ds-table-wrap {
  overflow-x: auto;
  border: var(--ds-border-hair) solid var(--ds-line-base);
  border-radius: var(--ds-radius-medium);
  background: var(--ds-surface-raised);
}

.ds-table {
  inline-size: 100%;
  border-collapse: collapse;
  font-size: var(--ds-text-small);
}

.ds-table th,
.ds-table td {
  padding: var(--ds-space-compact) var(--ds-space-small);
  border-block-end: var(--ds-border-hair) solid var(--ds-line-base);
  text-align: start;
  vertical-align: middle;
}

.ds-table th {
  background: var(--ds-surface-sunken);
  color: var(--ds-ink-strong);
  font-size: var(--ds-text-caption);
  font-weight: var(--ds-weight-medium);
}

.ds-table tbody tr:last-child td {
  border-block-end: 0;
}

.ds-table tbody tr:hover td {
  background: var(--ds-surface-sunken);
}

.ds-table td {
  color: var(--ds-ink-base);
}

.ds-table-sort {
  display: inline-flex;
  align-items: center;
  gap: var(--ds-space-tight);
  padding: 0;
  border: 0;
  border-radius: var(--ds-radius-small);
  background: none;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

.ds-table-sort:focus-visible {
  outline: var(--ds-focus-width) solid var(--ds-accent-ring);
  outline-offset: var(--ds-focus-offset);
}

.ds-table th[aria-sort='ascending'] .ds-table-sort .ds-icon {
  transform: rotate(180deg);
}

.ds-table-mono {
  font-family: var(--ds-font-mono);
  font-size: var(--ds-text-caption);
  color: var(--ds-ink-strong);
}

/* Le seul texte abrege du kit : le user-agent, dont la valeur complete reste dans title. */
.ds-table-clip {
  display: inline-block;
  max-inline-size: var(--ds-measure-clip);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  vertical-align: bottom;
}

.ds-table-actions {
  text-align: end;
}

.ds-table-actions .ds-toolbar {
  justify-content: flex-end;
}

.ds-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--ds-space-compact);
  padding: var(--ds-space-xlarge) var(--ds-space-large);
  border: var(--ds-border-hair) dashed var(--ds-line-base);
  border-radius: var(--ds-radius-medium);
  background: var(--ds-surface-raised);
  text-align: center;
}

.ds-empty-glyph {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  inline-size: var(--ds-density-glyph-large);
  block-size: var(--ds-density-glyph-large);
  border-radius: var(--ds-radius-pill);
  background: var(--ds-surface-sunken);
  color: var(--ds-ink-weak);
}

.ds-empty-title {
  margin: 0;
  font-size: var(--ds-text-body);
  font-weight: var(--ds-weight-strong);
  color: var(--ds-ink-strong);
}

.ds-empty-hint {
  margin: 0;
  max-inline-size: var(--ds-measure-prose);
  font-size: var(--ds-text-small);
  color: var(--ds-ink-weak);
}

.ds-pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--ds-space-compact);
  font-size: var(--ds-text-small);
  color: var(--ds-ink-weak);
}

.ds-pagination-controls {
  display: flex;
  gap: var(--ds-space-tight);
}

.ds-filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--ds-space-compact);
  padding: var(--ds-space-compact) var(--ds-space-small);
  border: var(--ds-border-hair) solid var(--ds-state-info-line);
  border-radius: var(--ds-radius-medium);
  background: var(--ds-state-info-surface);
  color: var(--ds-state-info-ink);
  font-size: var(--ds-text-small);
}

.ds-filter-bar .ds-link {
  margin-inline-start: auto;
  color: inherit;
}

.ds-form {
  display: flex;
  flex-direction: column;
  gap: var(--ds-space-medium);
  inline-size: 100%;
  max-inline-size: var(--ds-measure-form);
}

.ds-form-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--ds-space-compact);
}

.ds-inline-form {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--ds-space-compact);
}

.ds-inline-form .ds-field {
  flex: 1 1 var(--ds-measure-clip);
}

select.ds-input {
  appearance: auto;
  cursor: pointer;
}

.ds-policy {
  display: flex;
  flex-direction: column;
  gap: var(--ds-space-tight);
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: var(--ds-text-caption);
  color: var(--ds-ink-weak);
}

.ds-policy li {
  display: flex;
  align-items: center;
  gap: var(--ds-space-tight);
}

.ds-policy .ds-icon {
  inline-size: var(--ds-text-body);
  block-size: var(--ds-text-body);
}

.ds-policy-item--met {
  color: var(--ds-state-success-ink);
}

.ds-policy-item--unmet {
  color: var(--ds-state-error-ink);
}

.ds-admin-page--compact .ds-topbar {
  padding: var(--ds-space-small) var(--ds-space-medium);
  gap: var(--ds-space-compact);
}

.ds-admin-page--compact .ds-topbar-user {
  flex-basis: 100%;
  margin-inline-start: 0;
}

.ds-admin-page--compact .ds-admin-main {
  gap: var(--ds-space-medium);
  padding: var(--ds-space-medium);
}

.ds-admin-page--compact .ds-page-head {
  flex-direction: column;
  align-items: stretch;
}

.ds-admin-page--compact .ds-form {
  max-inline-size: none;
}