@layer screens {
  .nursery-screen-v4,
  .nursery-screen-v4 .collection-secondary-content,
  .nursery-workspace,
  .nursery-data-section {
    min-width: 0;
    min-inline-size: 0;
  }

  .nursery-screen-v4 {
    width: min(100%, var(--content-workspace-width));
    max-width: var(--content-workspace-width);
    margin-inline: auto;
  }

  .nursery-operational-summary {
    min-height: var(--touch-target);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
    padding-block: var(--space-2);
    border-block: 1px solid var(--border-default);
    color: var(--text-secondary);
    font-size: var(--type-caption);
  }

  .nursery-operational-summary strong {
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-weight: var(--weight-semibold);
  }

  .nursery-operational-summary i {
    color: var(--text-muted);
    font-style: normal;
  }

  .nursery-registry-section,
  .nursery-registry {
    min-width: 0;
  }

  .nursery-registry {
    border-top: 1px solid var(--border-strong);
  }

  .nursery-registry-row {
    grid-template-columns: minmax(0, 1fr) auto;
    padding: var(--space-4) var(--row-inset);
  }

  .nursery-registry-row .action-row-copy > strong {
    font-family: var(--font-mono);
    font-size: var(--type-body);
  }

  .nursery-registry-row .action-row-description {
    color: var(--text-primary);
    font-family: var(--font-taxon);
    font-size: var(--type-body);
    font-style: italic;
  }

  .nursery-registry-row .action-row-meta {
    font-family: var(--font-ui);
    line-height: var(--leading-body);
  }

  .nursery-registry-row .action-row-trailing > span {
    font-family: var(--font-mono);
  }

  .nursery-archive {
    margin-top: var(--space-6);
    border-top: 1px solid var(--border-default);
  }

  .nursery-archive > summary {
    min-height: var(--touch-target);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: var(--type-caption);
  }

  .nursery-archive > summary strong {
    font-family: var(--font-mono);
  }

  .nursery-archive .nursery-registry {
    opacity: .78;
  }

  .nursery-screen-v4.is-detail .workspace-header-actions {
    flex: 0 0 auto;
  }

  .nursery-workspace {
    width: 100%;
    max-width: var(--content-workspace-width);
  }

  .nursery-action-toolbar .workspace-toolbar-primary,
  .nursery-register-actions {
    flex-wrap: wrap;
  }

  .nursery-action-toolbar .workspace-toolbar-primary > .button {
    min-height: var(--touch-target);
  }

  .nursery-back-action {
    min-height: var(--touch-target);
  }

  .nursery-toolbar-divider {
    width: 1px;
    height: var(--control-height);
    background: var(--border-default);
  }

  .nursery-group-meta {
    min-width: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: var(--space-3);
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--border-default);
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: var(--type-micro);
  }

  .nursery-group-meta .scientific-name {
    min-inline-size: 0;
    max-inline-size: 100%;
    flex: 1 1 100%;
    color: var(--text-primary);
    font-family: var(--font-taxon);
    font-size: var(--type-heading);
    font-style: italic;
    overflow: visible;
    overflow-wrap: anywhere;
    white-space: normal;
  }

  .nursery-workspace-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
    gap: var(--space-6);
  }

  .nursery-data-section {
    padding-top: var(--space-6);
  }

  .nursery-section-header {
    min-height: var(--touch-target);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    border-bottom: 1px solid var(--border-strong);
  }

  .nursery-section-header h2,
  .nursery-care-plan-heading h2,
  .nursery-care-form-heading h3 {
    margin: var(--space-1) 0 0;
    font-family: var(--font-ui);
    font-size: var(--type-workbench-section);
  }

  .nursery-care-status,
  .nursery-development {
    min-width: 0;
  }

  .nursery-care-heading,
  .nursery-care-row {
    min-height: var(--touch-target);
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, .8fr) minmax(0, .8fr);
    align-items: center;
    gap: var(--space-3);
    padding-inline: var(--row-inset-compact);
    border-bottom: 1px solid var(--border-default);
  }

  .nursery-care-heading {
    color: var(--text-muted);
    font-size: var(--type-micro);
  }

  .nursery-care-row > strong {
    font-size: var(--type-caption);
  }

  .nursery-care-row > span {
    min-width: 0;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: var(--type-micro);
    overflow-wrap: anywhere;
  }

  .nursery-development {
    margin: 0;
  }

  .nursery-development > div {
    min-height: var(--touch-target);
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--space-3);
    padding-inline: var(--row-inset-compact);
    border-bottom: 1px solid var(--border-default);
  }

  .nursery-development dt,
  .nursery-development dd {
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
  }

  .nursery-development dd {
    margin: 0;
    font-size: var(--type-body);
  }

  .nursery-ledger-row {
    grid-template-columns: var(--ledger-date-width) var(--space-5) minmax(0, 1fr);
  }

  .nursery-ledger-event {
    color: var(--text-primary);
    font-size: var(--type-caption);
  }

  .nursery-ledger-row .workbench-ledger-target-code {
    color: var(--text-muted);
    font-size: var(--type-micro);
  }

  .nursery-register-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-2);
  }

  .nursery-specimen-registry .registry-table th:nth-child(1) { width: 18%; }
  .nursery-specimen-registry .registry-table th:nth-child(2) { width: 20%; }
  .nursery-specimen-registry .registry-table th:nth-child(3) { width: 22%; }
  .nursery-specimen-registry .registry-table th:nth-child(4) { width: 40%; }

  .nursery-specimen-registry .registry-table tbody tr {
    cursor: default;
  }

  .nursery-specimen-code,
  .nursery-specimen-registry time {
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
  }

  .nursery-specimen-status {
    color: var(--text-secondary);
    font-size: var(--type-caption);
  }

  .nursery-specimen-status.is-dead {
    color: var(--danger);
  }

  .nursery-specimen-status.is-rehomed,
  .nursery-specimen-status.is-transferred {
    color: var(--text-muted);
  }

  .nursery-specimen-note {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .nursery-care-profile {
    min-width: 0;
    margin-top: var(--space-7);
    padding-top: var(--space-6);
    border-top: 1px solid var(--border-strong);
  }

  .nursery-care-plan-heading,
  .nursery-care-form-heading {
    min-width: 0;
  }

  .nursery-care-plan-heading p,
  .nursery-care-form-heading p {
    margin: var(--space-1) 0 0;
    color: var(--text-secondary);
    font-size: var(--type-caption);
  }

  .nursery-care-form,
  .nursery-care-overrides,
  .nursery-care-override-form {
    min-width: 0;
    padding-block: var(--space-5);
    border-bottom: 1px solid var(--border-default);
  }

  .nursery-care-overrides {
    display: grid;
    gap: var(--space-4);
  }

  .nursery-care-rule-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .nursery-care-form > .button,
  .nursery-care-override-form > .button {
    justify-self: end;
  }

  .nursery-care-override-heading {
    min-height: var(--touch-target);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
  }

  .nursery-count-check {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: end;
    gap: var(--space-3);
    padding-block: var(--space-3);
    border-block: 1px solid var(--border-default);
  }

  .nursery-count-check > div {
    display: grid;
    gap: var(--space-1);
  }

  .nursery-count-check span {
    color: var(--text-muted);
    font-size: var(--type-micro);
    text-transform: uppercase;
  }

  .nursery-count-check strong {
    font-family: var(--font-mono);
    font-size: var(--type-section);
    font-weight: var(--weight-medium);
  }

  .nursery-count-warning {
    margin: 0;
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--warning);
    color: var(--text-secondary);
    font-size: var(--type-caption);
  }

  @media (min-width: 768px) and (max-width: 1199px) {
    .nursery-care-rule-grid {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
  }

  @media (max-width: 767px) {
    .nursery-screen-v4 .workspace-header {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
    }

    .nursery-screen-v4 .workspace-header-actions {
      align-self: start;
    }

    .nursery-screen-v4 .workspace-header-actions .button {
      padding-inline: var(--space-2);
    }

    .nursery-screen-v4 .collection-secondary-content {
      padding: var(--space-4);
    }

    .nursery-registry-row {
      grid-template-columns: minmax(0, 1fr);
      gap: var(--space-2);
    }

    .nursery-registry-row .action-row-trailing {
      justify-content: start;
    }

    .nursery-registry-row .action-row-trailing .ui-icon {
      margin-left: auto;
    }

    .nursery-action-toolbar .workspace-toolbar-primary {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .nursery-action-toolbar .nursery-back-action {
      grid-column: 1 / -1;
      justify-self: start;
    }

    .nursery-toolbar-divider {
      display: none;
    }

    .nursery-action-toolbar .workspace-toolbar-primary > .button {
      width: 100%;
      padding-inline: var(--space-2);
    }

    .nursery-action-toolbar .workspace-toolbar-secondary,
    .nursery-action-toolbar .action-menu,
    .nursery-action-toolbar .action-menu-trigger {
      width: 100%;
    }

    .nursery-workspace-grid {
      grid-template-columns: minmax(0, 1fr);
      gap: 0;
    }

    .nursery-care-heading {
      display: none;
    }

    .nursery-care-row {
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: var(--space-2) var(--space-3);
      padding-block: var(--space-3);
    }

    .nursery-care-row > strong {
      grid-column: 1 / -1;
    }

    .nursery-care-row > span {
      display: grid;
      gap: var(--space-1);
    }

    .nursery-care-row > span::before {
      content: attr(data-label);
      color: var(--text-muted);
      font-family: var(--font-ui);
      font-size: var(--type-micro);
      text-transform: uppercase;
    }

    .nursery-ledger-row {
      grid-template-columns: var(--space-5) minmax(0, 1fr) var(--touch-target);
    }

    .nursery-register-section .nursery-section-header {
      align-items: flex-start;
      flex-direction: column;
      padding-bottom: var(--space-2);
    }

    .nursery-register-actions {
      width: 100%;
    }

    .nursery-register-actions > .button {
      flex: 1;
    }

    .nursery-specimen-registry {
      display: block;
      overflow: visible;
    }

    .nursery-specimen-registry .registry-table,
    .nursery-specimen-registry tbody {
      display: block;
    }

    .nursery-specimen-registry thead {
      position: absolute;
      width: 1px;
      height: 1px;
      padding: 0;
      overflow: hidden;
      clip: rect(0, 0, 0, 0);
      white-space: nowrap;
    }

    .nursery-specimen-registry tbody {
      border-top: 1px solid var(--border-default);
    }

    .nursery-specimen-registry .registry-table tbody tr {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: var(--space-3);
      padding: var(--space-3) var(--row-inset);
      border-bottom: 1px solid var(--border-default);
    }

    .nursery-specimen-registry .registry-table td {
      min-width: 0;
      display: grid;
      gap: var(--space-1);
      padding: 0;
      border: 0;
    }

    .nursery-specimen-registry .registry-table td::before {
      color: var(--text-muted);
      content: attr(data-label);
      font-size: var(--type-micro);
      font-weight: var(--weight-semibold);
      text-transform: uppercase;
    }

    .nursery-specimen-registry .nursery-specimen-note {
      grid-column: 1 / -1;
      overflow: visible;
      text-overflow: clip;
      white-space: normal;
      overflow-wrap: anywhere;
    }

    .nursery-care-rule-grid {
      grid-template-columns: minmax(0, 1fr);
    }

    .nursery-care-form > .button,
    .nursery-care-override-form > .button {
      width: 100%;
      justify-self: stretch;
    }

    .nursery-count-check {
      grid-template-columns: minmax(0, 1fr);
      align-items: stretch;
    }
  }
}