/* Legacy layout and paint share one cascade layer. Theme recipes own opt-in appearance. */
@layer legacy {
  .workshop {
    max-width: 1460px;
    padding-bottom: 40px;
  }
  .playground-page .boot-status {
    position: static;
    transform: none;
    margin: 12px 18px;
    padding: 12px 14px;
    background: var(--fk-panel, #101923);
    color: var(--fk-text, #f3f0db);
    border: 1px solid var(--fk-line, #425563);
    box-shadow: none;
  }
  .workshop-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    margin: 13px 0 20px;
  }
  .workshop-title .eyebrow {
    color: #6c827a;
  }
  .workshop-title h1 {
    font-size: 37px;
    margin-bottom: 12px;
  }
  .workshop-title p {
    color: var(--muted);
    font-size: 12px;
  }
  .workshop-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }
  /* Keep the existing operation owner and its escape action visible on deep edits. */
  #editor-feedback {
    inset-block-start: 0;
    margin-block: 12px;
    padding: 8px;
  }
  #editor-messages {
    display: flex;
    flex-direction: column;
    min-inline-size: 0;
    max-block-size: 24dvh;
    overflow: auto;
  }
  #editor-feedback .editor-status {
    flex: 0 0 auto;
    min-inline-size: 0;
    overflow-wrap: anywhere;
    margin: 0;
    box-sizing: border-box;
  }
  #editor-feedback .feedback-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }
  #editor-feedback .feedback-actions:has(> :not([hidden])) {
    padding-block-start: 4px;
  }
  #editor-feedback .feedback-actions button {
    justify-self: start;
    min-block-size: 44px;
    margin: 0;
  }
  .editor-status {
    padding: 10px 14px;
    background: var(--fk-panel, #101923);
    color: var(--fk-text, #f3f0db);
    border-left: 3px solid var(--fk-focus, #78dce8);
    font: 11px var(--fk-font-mono, monospace);
    white-space: pre-wrap;
  }
  .editor-status.error {
    border-color: var(--fk-hazard, #f07879);
  }
  .editor-grid {
    display: grid;
    grid-template-columns: minmax(320px, 490px) minmax(0, 1fr);
    gap: 35px;
    margin-top: 24px;
  }
  .editor-panel {
    min-width: 0;
  }
  .settings-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .settings-row.three {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .settings-row.seed-row {
    align-items: center;
  }
  .seed-row .button {
    margin-top: 3px;
  }
  .brushes {
    display: flex;
    gap: 5px;
    margin-bottom: 10px;
    flex-wrap: wrap;
  }
  .brushes button,
  .viewport-buttons button {
    border: 1px solid #b3c3b8;
    padding: 8px 11px;
    background: #f9f8f1;
    color: var(--ink);
    border-radius: 2px;
    font-size: 11px;
  }
  .brushes button[aria-pressed='true'],
  .viewport-buttons button[aria-pressed='true'] {
    background: var(--ink);
    color: var(--paper);
  }
  #map-editor {
    width: 100%;
    aspect-ratio: auto;
    height: auto;
    display: block;
    background: var(--ink);
    cursor: crosshair;
    image-rendering: pixelated;
    touch-action: none;
    border: 1px solid var(--line);
  }
  .file-button {
    position: relative;
    overflow: hidden;
    font-size: 11px;
    cursor: pointer;
  }
  .file-button input {
    position: absolute;
    inset: 0;
    opacity: 0;
    width: 100%;
    cursor: pointer;
  }
  .file-button:focus-within {
    outline: 3px solid #b98c3a;
  }
  .asset-actions {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
  }
  .asset-list {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
  }
  .asset-card {
    width: 86px;
    min-width: 0;
    font: 9px var(--fk-font-mono, monospace);
    overflow-wrap: anywhere;
  }
  .asset-card img {
    display: block;
    width: 86px;
    height: 65px;
    object-fit: contain;
    background: #18313b;
    margin-bottom: 5px;
  }
  .preview-panel {
    min-width: 0;
  }
  .preview-panel > .section-line {
    margin-top: 0;
    padding-top: 0;
    border: 0;
  }
  .playground-section-heading {
    margin: 0;
    font: inherit;
    letter-spacing: inherit;
  }
  .viewport-buttons {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 15px;
  }
  .preview-size-form {
    display: flex;
    align-items: end;
    flex-wrap: wrap;
    gap: 8px;
  }
  .preview-size-form .field {
    flex: 1 1 110px;
    margin: 0;
  }
  .preview-size-form input,
  .preview-size-form .button {
    min-height: 44px;
  }
  #preview-size-status {
    overflow-wrap: anywhere;
  }
  #preview-size-status.error {
    color: #8c3027;
  }
  #preview-stage {
    margin: auto;
    overflow: hidden;
    background: var(--paper);
    box-shadow: 0 10px 40px #13313a20;
    max-width: 100%;
  }
  #preview-frame {
    border: 0;
    display: block;
    transform-origin: top left;
    background: var(--paper);
  }
  .control-geometry {
    min-width: 0;
  }
  .control-geometry > summary,
  #capture-geometry {
    min-height: 44px;
  }
  #geometry-readout {
    max-height: 32rem;
    overflow: auto;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    font: 11px/1.5 var(--fk-font-mono, monospace);
    background: #e8eee3;
    padding: 12px;
    border: 1px solid var(--line);
  }
  #geometry-readout:empty {
    display: none;
  }
  details {
    border-top: 1px solid var(--line);
    padding: 15px 0;
    font-size: 12px;
  }
  summary {
    cursor: pointer;
    font-weight: 600;
  }
  details p {
    font-size: 11px;
    color: var(--muted);
  }
  textarea {
    width: 100%;
    resize: vertical;
    border: 1px solid var(--line);
    padding: 10px;
    font: 10px/1.5 var(--fk-font-mono, monospace);
    background: #fcfaf4;
    color: var(--ink);
  }
  pre {
    white-space: pre-wrap;
    font-size: 11px;
    max-height: 260px;
    overflow: auto;
  }
  @media (max-width: 850px) {
    .workshop-title {
      display: block;
    }
    .workshop-actions {
      margin-top: 20px;
    }
    .editor-grid {
      grid-template-columns: 1fr;
    }
    .editor-panel {
      max-width: 580px;
      width: 100%;
      margin: auto;
    }
    .preview-panel {
      border-top: 1px solid var(--line);
      padding-top: 20px;
    }
    .workshop-title h1 {
      font-size: 30px;
    }
    .workshop-actions .button {
      font-size: 10px;
    }
    .settings-row.three {
      gap: 7px;
    }
  }
  .preset-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }
  #example-packs {
    margin-bottom: 16px;
  }
  #paint-cell {
    align-self: center;
  }
  .workshop .field {
    min-width: 0;
  }
  .workshop select,
  .workshop input {
    min-width: 0;
    max-width: 100%;
  }
  @media (max-width: 600px) {
    .brushes button,
    .preset-buttons .button,
    .viewport-buttons button {
      min-height: 44px;
    }
    .playground-page .masthead {
      flex-wrap: wrap;
    }
    .playground-page .masthead nav {
      max-width: 100%;
      flex-wrap: wrap;
    }
  }

  /* Authoring chrome follows host preferences; the map and iframe keep authored geometry. */
  body.playground-page.field-kit :is(h1, p, li, a, label, legend, button, summary, .section-line) {
    overflow-wrap: anywhere;
  }
  body.playground-page.field-kit
    :is(button, select, input, textarea, summary, fieldset, .workshop-title > div, .masthead nav) {
    box-sizing: border-box;
    min-inline-size: 0;
    max-inline-size: 100%;
  }
  body.playground-page.field-kit :is(button, select, summary) {
    white-space: normal;
  }
  body.playground-page.field-kit a {
    display: inline-flex;
    align-items: center;
    min-block-size: 44px;
    max-inline-size: 100%;
    font-family: var(--fk-font-ui);
    font-size: var(--fk-text-control);
    font-weight: 500;
    line-height: var(--fk-leading-control);
    letter-spacing: normal;
  }
  body.playground-page.field-kit :is(label, legend) {
    font-weight: 500;
  }
  body.playground-page.field-kit .masthead {
    height: auto;
    min-height: 76px;
    padding-block: 12px;
    flex-wrap: wrap;
  }
  body.playground-page.field-kit .masthead nav {
    font-size: var(--fk-text-secondary);
    line-height: var(--fk-leading-body);
  }
  body.playground-page.field-kit :is(.section-line, .asset-actions) {
    flex-wrap: wrap;
  }
  body.playground-page.field-kit .settings-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  body.playground-page.field-kit .settings-row.three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  body.playground-page.field-kit :is(.editor-status, .operation-status) {
    font-family: var(--fk-font-ui);
    font-size: var(--fk-text-control);
    font-weight: 400;
    line-height: var(--fk-leading-body);
  }
  body.playground-page.field-kit :is(textarea, pre, #geometry-readout, .asset-card) {
    font-family: var(--fk-font-mono);
    font-size: var(--fk-text-control);
    font-weight: 500;
    line-height: var(--fk-leading-body);
    font-variant-numeric: tabular-nums;
    overflow-wrap: anywhere;
  }
  body.playground-page.field-kit .operation-status-count {
    font-weight: 500;
  }
  body.playground-page.field-kit #geometry-readout {
    color: var(--fk-text);
    background: var(--fk-panel);
  }
  body.playground-page.field-kit #preview-size-status.error {
    color: var(--fk-hazard);
  }
  body.playground-page.field-kit input[type='checkbox'] {
    inline-size: 44px;
    block-size: 44px;
    min-inline-size: 44px;
    min-block-size: 44px;
  }
  body.playground-page.field-kit .file-button input {
    height: 100%;
  }
  @media (max-width: 600px) {
    body.playground-page.field-kit :is(.settings-row, .settings-row.three) {
      grid-template-columns: minmax(0, 1fr);
    }
  }
}