/* Legacy layout and paint share one cascade layer. Theme recipes own opt-in appearance. */
@layer legacy {
  :root {
    color-scheme: dark;
    font-family: system-ui, sans-serif;
    color: #f4f0e7;
    background: #142c33;
    line-height: 1.65;
  }
  * {
    box-sizing: border-box;
  }
  body {
    margin: 0;
  }
  header,
  main,
  footer {
    max-width: 64rem;
    margin: auto;
    padding: 1.5rem;
  }
  header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    border-bottom: 1px solid #62818a;
  }
  nav {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
  }
  a {
    color: #b9e4ef;
    text-underline-offset: 0.2em;
  }
  a:focus-visible {
    outline: 3px solid #ffd377;
    outline-offset: 5px;
  }
  h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    line-height: 1.1;
    max-width: 18ch;
  }
  h2 {
    font-size: 1.45rem;
    line-height: 1.3;
  }
  .eyebrow {
    color: #ffd377;
    letter-spacing: 0.12em;
  }
  .intro {
    max-width: 60ch;
    font-size: 1.15rem;
  }
  .contents {
    margin: 2rem 0;
  }
  .contents a,
  header a {
    padding: 0.5rem 0;
  }
  section {
    padding-block: 1rem;
    border-top: 1px solid #62818a;
    scroll-margin-top: 1rem;
  }
  .concepts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
    gap: 1rem;
  }
  dt {
    color: #ffd377;
    font-weight: 700;
  }
  dd {
    margin: 0.4rem 0 0;
  }
  li {
    padding: 0.35rem 0 0.35rem 0.3rem;
  }
  ol,
  ul {
    padding-left: 1.5rem;
  }
  aside {
    padding: 1rem 1.25rem;
    background: #203c44;
    border-left: 3px solid #ffd377;
    margin: 1.5rem 0;
  }
  .action {
    display: inline-block;
    border: 1px solid #b9e4ef;
    padding: 0.65rem 1rem;
    border-radius: 0.3rem;
    margin: 0.3rem 0.75rem 0.3rem 0;
  }
  code {
    overflow-wrap: anywhere;
  }
  .creator-guide-reading-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-block: 0.75rem;
  }
  .creator-guide-reading-region {
    max-height: min(65svh, 42rem);
    overflow-y: auto;
    overflow-x: hidden;
    overflow-wrap: break-word;
    overscroll-behavior: contain;
    padding: 0.25rem 0.5rem;
    border: 2px solid transparent;
  }
  .creator-guide-reading-region[data-controller-reading='true'],
  .creator-guide-reading-region:focus-visible {
    outline: 3px solid #ffd377;
    outline-offset: 2px;
  }
  .creator-guide-document-dialog {
    width: min(70rem, calc(100vw - 2rem));
    max-height: calc(100svh - 2rem);
    color: inherit;
    background: #142c33;
    border: 2px solid #b9e4ef;
    padding: 1rem;
  }
  .creator-guide-document-dialog[open] {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }
  .creator-guide-document-dialog::backdrop {
    background: rgb(0 0 0 / 75%);
  }
  .creator-guide-document-dialog h2,
  .creator-guide-document-dialog p {
    margin: 0;
  }
  .creator-guide-document-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
  }
  #creator-guide-document-region {
    min-height: 3rem;
    max-height: min(60svh, 40rem);
    overflow: auto;
    overscroll-behavior: contain;
    border: 2px solid transparent;
    padding: 0.5rem;
  }
  #creator-guide-document-region pre {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    font: inherit;
    margin: 0;
  }
  #creator-guide-document-region[data-controller-reading='true'],
  #creator-guide-document-region:focus-visible {
    outline: 3px solid #ffd377;
    outline-offset: -3px;
  }
  footer {
    color: #b4c7ca;
    font-size: 0.9rem;
  }
  @media print {
    :root {
      color: #111;
      background: white;
    }
    a,
    dt,
    .eyebrow,
    footer {
      color: #111;
    }
    aside {
      background: #eee;
      border-color: #555;
    }
    .creator-guide-reading-tools {
      display: none;
    }
    .creator-guide-document-dialog {
      display: none;
    }
    .creator-guide-reading-region {
      max-height: none;
      overflow: visible;
    }
  }
  @media (forced-colors: active) {
    .creator-guide-reading-region[data-controller-reading='true'],
    .creator-guide-reading-region:focus-visible {
      outline-color: Highlight;
    }
    #creator-guide-document-region[data-controller-reading='true'],
    #creator-guide-document-region:focus-visible {
      outline-color: Highlight;
    }
  }
}