/* Shared visual layer, September 2026. Existing routes, permissions and
   component states remain owned by their templates and scripts. Screen-only
   styling preserves the established document print layouts. */
@media screen {
  :root {
    --r1: 8px;
    --r2: 14px;
    --r3: 14px;
    --workspace-header: #142d3b;
    --workspace-header-text: #f4f9fc;
    --workspace-header-muted: #c3d4df;
    --workspace-header-hover: #254554;
  }
  :root:not([data-theme="dark"]) {
    --bg: #f1f5f7;
    --surface: #ffffff;
    --surface2: #eaf0f4;
    --surface3: #dce6ec;
    --text: #182d3b;
    --text2: #516674;
    --text3: #738491;
    --line: #d9e3e9;
    --line-inner: #e8eef2;
    --line2: #7b8c98;
    --accent-main: #086d77;
    --accent-dark: #075763;
    --accent-bg: #e4f3f3;
    --accent-text: #ffffff;
    --accent-ring: 0 0 0 3px rgb(8 109 119 / 18%);
    --shadow: 0 2px 6px rgb(24 45 59 / 3%);
  }
  body { -webkit-font-smoothing: antialiased; }
  /* Override the older mouse-only density layer at its shared boundary:
     captions remain readable and headings regain their hierarchy. */
  body#workspace { --t3: 15px; --t4: 18px; --t5: 22px; --t6: 28px; --t7: 28px; background: var(--bg); }
  #workspace .title { font-size: 28px; margin-bottom: 8px; }
  #workspace .subtitle { font-size: 14px; margin-bottom: 28px; }
  #workspace .section__name { font-size: 18px; margin-bottom: 16px; }
  #workspace .page { background: transparent; border: 0; border-radius: 0; padding-top: 28px; }
  #workspace .page > .section { padding: 24px; margin-bottom: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; }
  #workspace .registry-wrap { border: 1px solid var(--line); border-radius: 10px; background: var(--surface); }
  #workspace .registry th, #workspace .registry td { padding-block: 12px; }
  #workspace .menu { background: var(--workspace-header); border-color: var(--workspace-header-hover); }
  #workspace .menu__item { color: var(--workspace-header-muted); }
  #workspace .menu__item:hover, #workspace .menu__item[aria-current="page"] { color: var(--workspace-header-text); background: var(--workspace-header-hover); }
  #workspace .menu__item[aria-current="page"] .menu__icon,
  #workspace .menu__item[aria-current="page"] .icon { color: var(--workspace-header-text); }
  #workspace .menu__item[aria-current="page"]::before { background: var(--workspace-header-text); }
  #workspace .menu__glyph { background: var(--workspace-header-hover); }
  .topbar {
    background: var(--workspace-header);
    color: var(--workspace-header-text);
    border-bottom: 1px solid var(--workspace-header-hover);
  }
  .topbar__menu, .topbar__brand, .topbar__screen,
  .topbar__theme { color: var(--workspace-header-text); }
  .topbar__brand { display: inline; font-weight: 600; letter-spacing: -.02em; }
  .topbar__menu:hover, .topbar__theme:hover { background: var(--workspace-header-hover); color: var(--workspace-header-text); }
  .topbar .where { background: var(--workspace-header-hover); color: var(--workspace-header-text); border-color: var(--workspace-header-muted); }
  .topbar .where__badge, .topbar .where__arrow { color: var(--workspace-header-muted); }
  .profile__glyph { background: var(--workspace-header-hover); color: var(--workspace-header-text); border-color: var(--workspace-header-muted); }
  .object-header__row { gap: 24px; min-height: 68px; }
  .object-header__who { flex: 0 1 320px; }
  .object-header__name { font-size: 18px; letter-spacing: -.02em; }
  .tabs { gap: 8px; }
  .tab { padding-inline: 16px; }
  .tab[aria-current="page"] { background: var(--accent-bg); border-radius: 8px 8px 0 0; }
  .tabs--second { padding-block: 8px; gap: 4px; background: var(--surface); }
  .tabs--second .tab { border-bottom: 0; border-radius: 8px; }
  .tabs--second .tab[aria-current="page"] { box-shadow: inset 0 0 0 1px var(--accent-main); }
  .tab:hover { background: var(--surface2); }
  .page { padding-top: 28px; }
  .title { letter-spacing: -.035em; line-height: 1.2; }
  .subtitle { max-width: 80ch; margin-bottom: 28px; line-height: 1.6; }
  .metrics-row { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 28px; }
  .metrics-row__item { position: relative; padding: 18px 20px; gap: 8px; border-radius: 12px; box-shadow: var(--shadow); border-top: 3px solid var(--accent-main); }
  .metrics-row__value { font-size: 28px; letter-spacing: -.035em; color: var(--text); }
  .metrics-row__label { line-height: 1.45; }
  .metrics-row__item:hover { background: var(--accent-bg); }
  #workspace p.badge { max-width: 100%; white-space: normal; overflow-wrap: anywhere; }
  #workspace p.badge::before { flex: none; }
  .table-scroll { max-width: 100%; overflow-x: auto; overscroll-behavior-x: contain; }
  .table-scroll:focus-visible { outline: 2px solid var(--accent-main); outline-offset: 3px; }
  .docs-start { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-bottom: 24px; }
  #workspace .docs-screen-link { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 20px; padding: 14px 18px; margin-bottom: 20px; background: var(--accent-bg); border: 1px solid var(--line); border-radius: 10px; float: none; }
  #workspace .docs-screen-link > span { color: var(--text2); font-size: 14px; }
  #workspace .docs-screen-link a { font-size: 14px; font-weight: 600; padding-block: 4px; }
  #workspace .docs-screen-link > div { display: flex; flex-wrap: wrap; gap: 8px 20px; }
  #workspace .doc-article ol.doc-list { list-style: decimal; padding-left: 1.7em; }
  #workspace .doc-article ol.doc-list li { padding-left: .4em; margin-block: 12px; }
  #workspace .doc-article ol.doc-list li::marker { color: var(--accent-main); font-weight: 700; }
  .docs-start > div { padding: 24px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; }
  .docs-start h2 { margin: 0 0 12px; font-size: 20px; }
  .docs-start p { color: var(--text2); line-height: 1.6; }
  .docs-start a { display: block; padding: 10px 0; font-weight: 500; }
  .docs-search { max-width: 760px; margin: 24px 0; }
  .docs-search label { display: block; margin-bottom: 8px; font-size: 18px; font-weight: 600; }
  .docs-search input { width: 100%; min-height: 48px; }
  #docs-search-status { color: var(--text2); min-height: 20px; margin: 8px 0; }
  #docs-catalog { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; gap: 20px; }
  #docs-catalog .docs-module { margin: 0; padding: 24px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
  #docs-catalog .docs-module h2 { margin: 0 0 12px; font-size: 20px; }
  .docs-module__item { padding: 12px 0; }
  .docs-module__link { padding: 8px 0; }
  #workspace .docs-module__about, #workspace .docs-module__intro { font-size: 14px; line-height: 1.6; }
  #workspace .docs-article, #workspace .docs-article__intro { max-width: 82ch; }
  #workspace .doc-article { font-size: 16px; line-height: 1.7; }
  #workspace .doc-article li { margin-block: 8px; }
  #workspace .doc-table { width: 100%; border-collapse: collapse; }
  #workspace .doc-table th, #workspace .doc-table td { padding: 12px; vertical-align: top; text-align: left; border-bottom: 1px solid var(--line); overflow-wrap: anywhere; }
  #workspace .doc-table th { background: var(--surface2); }
  #workspace .doc-table tbody tr:nth-child(even) { background: var(--surface); }
  #workspace .docs-other-role summary { cursor: pointer; padding: 10px 0; color: var(--accent-main); }
  #workspace .role-guide-link { display: inline-block; font-size: 14px; padding-block: 6px; }
  #workspace .docs-article__step { margin-top: 32px; scroll-margin-top: 100px; }
  #workspace .docs-article__step > h2 { font-size: 22px; margin-bottom: 16px; }
  #workspace .docs-contents { max-width: 82ch; padding: 20px 24px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; }
  #workspace .docs-contents a { display: inline-block; padding-block: 6px; }
  #workspace .docs-contents > ol { columns: 2; column-gap: 28px; }
  #workspace .docs-contents > ol > li { break-inside: avoid; }
  #workspace .docs-substeps { font-size: 14px; margin-bottom: 8px; }
  #workspace .docs-substeps summary { cursor: pointer; color: var(--accent-main); padding: 6px 0; }
  #workspace .doc-article h4 { scroll-margin-top: 110px; margin-top: 28px; }
  #workspace .docs-article__intro { font-size: 16px; line-height: 1.7; }
  #workspace .docs-breadcrumbs { flex-wrap: wrap; line-height: 1.6; }
  #docs-catalog [hidden], .docs-search[hidden], .docs-search-empty[hidden] { display: none; }
  .object-tiles { grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: 20px; }
  .object-tile { padding: 24px; gap: 8px; overflow: hidden; box-shadow: var(--shadow); }
  .project-card__visual { display: flex; align-items: center; height: 96px; padding: 12px 20px; margin: -24px -24px 12px; color: var(--accent-main); background: var(--accent-bg); border-bottom: 1px solid var(--line); }
  .project-card__visual svg { height: 72px; width: 180px; }
  .object-tile .tile__name { color: var(--text); font-size: 18px; font-weight: 600; line-height: 1.4; text-transform: none; letter-spacing: -.01em; }
  .object-tile .tile__number { font-size: clamp(22px, 2vw, 28px); margin-top: 12px; font-weight: 600; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
  .object-tile .tile__bottom { line-height: 1.5; }
  .project-card__action { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: auto; padding-top: 18px; color: var(--accent-main); font-weight: 600; font-size: 13px; }
  .project-card__action span { font-size: 22px; }
  .object-tile:hover { box-shadow: 0 6px 18px rgb(24 45 59 / 8%); }
  .section__name { letter-spacing: -.02em; }
  .registry-wrap { border-radius: 12px; box-shadow: var(--shadow); }
  .registry thead th { background: var(--surface2); color: var(--text2); font-weight: 600; }
  .registry tbody td { border-bottom-color: var(--line-inner); }
  .registry tbody tr:hover { background: var(--accent-bg); }
  .field__input { background: var(--surface); border-color: var(--line2); }
  .field__input:focus { border-color: var(--accent-main); box-shadow: var(--accent-ring); }
  .button--primary { font-weight: 600; box-shadow: 0 2px 3px rgb(24 45 59 / 8%); }
  .pill[aria-pressed="true"] { box-shadow: inset 0 0 0 1px var(--accent-main); }
  .empty { border: 1px dashed var(--line2); border-radius: 14px; background: var(--surface); }
  a:focus-visible, button:focus-visible { outline: 2px solid var(--accent-main); outline-offset: 3px; }
  .topbar button:focus-visible { outline-color: var(--workspace-header-text); }
  @media (min-width: 1100px) {
    #workspace.has-tabs #topbar { background: var(--workspace-header); }
    #workspace .object-header__row > .tabs > .tab,
    #workspace .object-header__name, #workspace .object-header__back { color: var(--workspace-header-text); }
    #workspace .object-header__place { color: var(--workspace-header-muted); }
    #workspace .object-header__row > .tabs > .tab:hover,
    #workspace .object-header__row > .tabs > .tab[aria-current="page"] { background: var(--workspace-header-hover); border-bottom-color: var(--workspace-header-text); }
    #workspace .page:not(.page--narrow) { margin: 0 auto; width: 100%; padding-inline: 32px; }
    body.has-rail { --menu-width: 64px; }
    .page:not(.page--narrow) { max-width: 1480px; padding-inline: 32px; }
    .object-header__row, .tabs--second { padding-inline: 32px; }
  }
  @media (max-width: 900px) {
    .docs-start, #docs-catalog { grid-template-columns: 1fr; }
    .object-header__row { flex-wrap: wrap; gap: 8px; padding-block: 12px 0; }
    .object-header__who { flex: 1 1 calc(100% - 64px); }
    #workspace .object-header__who { max-width: none; }
    #workspace .object-header__name { white-space: normal; overflow: visible; }
    .object-header__row > .tabs { flex-basis: 100%; }
    .metrics-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  }
  @media (max-width: 599px) {
    #workspace .docs-contents > ol { columns: 1; }
    #workspace .page > .section { padding: 16px; }
    #workspace .tab, #workspace .tab--small { min-height: 44px; padding-inline: 12px; }
    .page { padding-top: 20px; }
    .object-header__row, .tabs--second { padding-inline: 16px; }
    .metrics-row { gap: 8px; margin-bottom: 24px; }
    .metrics-row__item { padding: 12px; }
    .metrics-row__value { font-size: 26px; }
    .metrics-row__label { font-size: 12px; }
    .object-tiles { grid-template-columns: 1fr; }
    .topbar__brand { font-size: 15px; }
  }
}
/* Explicit and system-selected dark themes use the same semantic tokens. */
@media screen {
  :root[data-theme="dark"] {
    --bg: #0e1b25; --surface: #172a36; --surface2: #203947; --surface3: #304b5b;
    --text: #eef5f8; --text2: #b6c9d3; --text3: #9bb0bc;
    --line: #36505e; --line-inner: #29424f; --line2: #829eac;
    --accent-main: #82d9dc; --accent-dark: #a7e9eb; --accent-bg: #203f49; --accent-text: #102832;
  }
}
@media screen and (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e1b25; --surface: #172a36; --surface2: #203947; --surface3: #304b5b;
    --text: #eef5f8; --text2: #b6c9d3; --text3: #9bb0bc;
    --line: #36505e; --line-inner: #29424f; --line2: #829eac;
    --accent-main: #82d9dc; --accent-dark: #a7e9eb; --accent-bg: #203f49; --accent-text: #102832;
  }
}
@media print { .project-card__visual, .project-card__action { display: none; } }

/* Document routes: three stages for work; two independent branches for orders. */
#workspace .docs-article:has(.document-map) { max-width: none; }
.document-map-nav { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0; }
.document-map-nav a { padding: 10px 16px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
.document-map-legend { color: var(--text2); max-width: 85ch; }
.document-map section[id], #documents-details { scroll-margin-top: 110px; }
.document-map h2 { margin: 36px 0 12px; }
.document-flow-phases { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 22px; align-items: start; margin: 24px 0; }
.document-flow-phase { min-width: 0; background: var(--surface2); border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
#workspace .document-flow-phase h3 { display: flex; align-items: center; gap: 10px; font-size: 18px; margin: 0 0 18px; }
.document-flow-phase h3 > span { color: var(--accent-main); font-size: 14px; font-variant-numeric: tabular-nums; }
#workspace .document-flow-chain { list-style: none; margin: 0; padding: 0; }
#workspace .document-flow-chain > li { position: relative; margin: 0 0 30px; padding: 16px; border: 1px solid var(--line); border-top: 3px solid var(--accent-main); border-radius: 9px; background: var(--surface); font-size: 14px; line-height: 1.55; }
#workspace .document-flow-chain > li:last-child { margin-bottom: 0; }
.document-flow-chain > li:not(:last-child)::after { content: '↓'; position: absolute; bottom: -28px; left: calc(50% - 8px); font-size: 23px; color: var(--accent-main); }
.document-flow-node > a, .document-flow-node > strong { display: block; font-size: 16px; font-weight: 600; }
.document-flow-node p { margin: 10px 0 0; }
.document-flow-label { display: block; font-size: 12px; color: var(--text2); margin-bottom: 3px; }
.document-flow-node details { margin-top: 12px; color: var(--text2); }
.document-flow-node summary, .document-flow-details > summary { cursor: pointer; }
.document-flow-return, .document-flow-note { padding: 14px; margin-top: 18px; border: 1px dashed var(--line2); border-radius: 8px; font-size: 14px; line-height: 1.6; }
.document-flow-return p { margin: 8px 0 0; }
#workspace .document-flow-chain > .document-flow-return { border: 1px dashed var(--line2); background: var(--surface2); }
.document-flow-handoff, .document-flow-finish { margin: 18px 0 0; padding: 12px; border-radius: 8px; background: var(--accent-bg); color: var(--accent-main); font-size: 14px; font-weight: 600; }
.document-flow-trunk { max-width: 600px; margin-inline: auto !important; }
.document-flow-fork { text-align: center; font-weight: 600; color: var(--accent-main); margin: 18px 0; }
.document-flow-split { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 22px; }
.document-flow-details { border-top: 1px solid var(--line); padding: 16px 0; }
.document-flow-details > summary { font-weight: 600; padding: 8px 0; }
@media (max-width: 900px) { .document-flow-phases, .document-flow-split { grid-template-columns: 1fr; } }
@media print { .document-flow-phases, .document-flow-split { display: block; } .document-flow-node { break-inside: avoid; } }