/* LCC design language (lcc-device docs/LCC_DESIGN.html): one ink mixed over the page, small radii, hairlines,
     orange for the one action. Geist and Geist Mono are self-hosted (/lcc/assets/fonts/); until the files are there
     the fallback stacks render. */
  @font-face { font-family: "Geist"; src: url("fonts/Geist[wght].woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }
  @font-face { font-family: "Geist Mono"; src: url("fonts/GeistMono[wght].woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }
  :root {
    --ink: #181818;
    --bg-page: #ffffff;
    --bg-surface: color-mix(in oklab, var(--text-1) 1.5%, #ffffff);
    --bg-raised: color-mix(in oklab, var(--text-1) 2.5%, #ffffff);
    --bg-code: color-mix(in oklab, var(--text-1) 3.5%, #ffffff);
    --bg-hover: color-mix(in oklab, var(--text-1) 5%, #ffffff);
    --bg-selected: color-mix(in oklab, var(--text-1) 10%, #ffffff);
    --border-outer: color-mix(in oklab, var(--text-1) 5%, #ffffff);
    --border-inner: color-mix(in oklab, var(--text-1) 20%, #ffffff);
    --border-strong: color-mix(in oklab, var(--text-1) 42%, #ffffff);
    --button-border: color-mix(in oklab, var(--text-1) 55%, #ffffff);
    --text-1: #181818;
    --text-2: color-mix(in oklab, var(--text-1) 72%, #ffffff);
    --text-3: color-mix(in oklab, var(--text-1) 45%, #ffffff);
    --text-disabled: color-mix(in oklab, var(--text-1) 30%, #ffffff);
    --text-inverse: #ffffff;
    --accent: #ff5a00; --accent-hover: #d94d00; --accent-active: #b34000; --accent-text: #b34000; --accent-dim: #fff3ed;
    --link: #157ac6;
    --ok: #4f8f41; --ok-text: #3b6f32; --ok-dim: #f1f8ee; --ok-border: #b9ddae;
    --warn: #ee9611; --warn-text: #93570a; --warn-dim: #fff7e8; --warn-border: #ffd48a;
    --err: #d72d17; --err-text: #a91f10; --err-dim: #fff0ec; --err-border: #ffaa99;
    --sb-bg: var(--bg-surface); --sb-text: var(--text-2); --sb-hover: var(--bg-hover); --sb-active: var(--bg-selected); --sb-active-text: var(--text-1);
    --r-control: 2px; --r-surface: 4px; --r-card: 12px; --r-full: 9999px;
    --sans: "Geist", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --mono: "Geist Mono", ui-monospace, "SF Mono", Consolas, "Roboto Mono", Menlo, monospace;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
      --ink: #ffffff; --bg-page: #121212;
      --bg-surface: color-mix(in oklab, #ffffff 2.5%, #121212); --bg-raised: color-mix(in oklab, #ffffff 4%, #121212);
      --bg-code: color-mix(in oklab, #ffffff 4%, #121212); --bg-hover: color-mix(in oklab, #ffffff 6%, #121212);
      --bg-selected: color-mix(in oklab, #ffffff 13%, #121212);
      --border-outer: color-mix(in oklab, #ffffff 8%, #121212); --border-inner: color-mix(in oklab, #ffffff 15%, #121212);
      --border-strong: color-mix(in oklab, #ffffff 30%, #121212); --button-border: color-mix(in oklab, #ffffff 55%, #121212);
      --text-1: #ffffff; --text-2: color-mix(in oklab, #ffffff 70%, #121212); --text-3: color-mix(in oklab, #ffffff 45%, #121212);
      --text-disabled: color-mix(in oklab, #ffffff 30%, #121212); --text-inverse: #121212;
      --accent: #ee6018; --accent-hover: #f27b2f; --accent-active: #d56a26; --accent-text: #ffa469; --accent-dim: #3a2a1f;
      --link: #50acf2;
      --ok: #5b8e63; --ok-text: #a0ca92; --ok-dim: #1b2a1d; --ok-border: #2f4a33;
      --warn: #e3992a; --warn-text: #f0a330; --warn-dim: #2e2412; --warn-border: #5a4420;
      --err: #d9363e; --err-text: #ff9494; --err-dim: #2e1616; --err-border: #5a2a2a;
      --sb-bg: var(--bg-surface); --sb-text: var(--text-2); --sb-hover: var(--bg-hover); --sb-active: var(--bg-selected); --sb-active-text: #ffffff;
      color-scheme: dark;
    }
  }
  :root[data-theme="dark"] {
      --ink: #ffffff; --bg-page: #121212;
      --bg-surface: color-mix(in oklab, #ffffff 2.5%, #121212); --bg-raised: color-mix(in oklab, #ffffff 4%, #121212);
      --bg-code: color-mix(in oklab, #ffffff 4%, #121212); --bg-hover: color-mix(in oklab, #ffffff 6%, #121212);
      --bg-selected: color-mix(in oklab, #ffffff 13%, #121212);
      --border-outer: color-mix(in oklab, #ffffff 8%, #121212); --border-inner: color-mix(in oklab, #ffffff 15%, #121212);
      --border-strong: color-mix(in oklab, #ffffff 30%, #121212); --button-border: color-mix(in oklab, #ffffff 55%, #121212);
      --text-1: #ffffff; --text-2: color-mix(in oklab, #ffffff 70%, #121212); --text-3: color-mix(in oklab, #ffffff 45%, #121212);
      --text-disabled: color-mix(in oklab, #ffffff 30%, #121212); --text-inverse: #121212;
      --accent: #ee6018; --accent-hover: #f27b2f; --accent-active: #d56a26; --accent-text: #ffa469; --accent-dim: #3a2a1f;
      --link: #50acf2;
      --ok: #5b8e63; --ok-text: #a0ca92; --ok-dim: #1b2a1d; --ok-border: #2f4a33;
      --warn: #e3992a; --warn-text: #f0a330; --warn-dim: #2e2412; --warn-border: #5a4420;
      --err: #d9363e; --err-text: #ff9494; --err-dim: #2e1616; --err-border: #5a2a2a;
      --sb-bg: var(--bg-surface); --sb-text: var(--text-2); --sb-hover: var(--bg-hover); --sb-active: var(--bg-selected); --sb-active-text: #ffffff;
      color-scheme: dark;
  }

  * { box-sizing: border-box; }
  html, body { height: 100%; }
  body {
    margin: 0; background: var(--bg-page); color: var(--text-1);
    font-family: var(--sans); font-size: 13px; line-height: 1.5; letter-spacing: -0.01em;
    -webkit-font-smoothing: antialiased;
  }

  /* ================= app shell ================= */
  .app { display: grid; grid-template-columns: 240px minmax(0,1fr); min-height: 100%; }

  .rail { background: var(--sb-bg); color: var(--sb-text); display: flex; flex-direction: column; padding-block: 0 14px; border-right: 1px solid var(--border-outer); }
  .brand { display: flex; align-items: center; gap: 9px; padding: 17px 16px 15px; }
  .brand .mark {
    width: 24px; height: 24px; border-radius: var(--r-surface); flex: none;
    background: var(--accent);
    display: grid; place-items: center;
    font-size: 11px; font-weight: 700; color: #fff; letter-spacing: -.03em;
  }
  .brand .wm { font-size: 14.5px; font-weight: 600; color: var(--sb-active-text); letter-spacing: -.01em; }
  .brand .wm small { display: block; font-size: 10px; font-weight: 400; color: var(--sb-text); letter-spacing: .06em; text-transform: uppercase; }

  .navgroup { padding: 9px 9px 0; }
  .navgroup h6 {
    margin: 0 0 5px; padding-inline: 7px;
    font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: .06em; text-transform: uppercase;
    color: var(--text-3);
  }
  .nav { display: flex; flex-direction: column; gap: 1px; }
  .nav button {
    display: flex; align-items: center; gap: 9px; width: 100%;
    background: none; border: 0; text-align: left; cursor: pointer;
    font-family: var(--sans); font-size: 12px; color: var(--sb-text);
    min-height: 29px; padding: 0 8px; border-radius: var(--r-control);
  }
  .nav button:hover { background: var(--sb-hover); color: var(--sb-active-text); }
  .nav button[aria-current="page"] { background: var(--sb-active); color: var(--sb-active-text); font-weight: 500; }
  .nav button:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
  .nav .ico { width: 15px; flex: none; opacity: .85; }
  .nav .badge {
    margin-left: auto; font-family: var(--mono); font-size: 10px;
    background: var(--err); color: #fff; border-radius: var(--r-control); padding: 0 5px; min-width: 17px; text-align: center;
  }
  .nav .badge.quiet { background: var(--sb-hover); color: var(--sb-text); }
  .rail-foot { margin-top: auto; padding: 12px 16px 0; font-size: 11px; color: var(--text-3); font-family: var(--mono); }

  /* ================= topbar ================= */
  .main { display: flex; flex-direction: column; min-width: 0; }
  .topbar {
    display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
    padding: 10px 20px; background: var(--bg-surface); border-bottom: 1px solid var(--border-outer);
    position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  }
  .selwrap { display: flex; align-items: center; gap: 6px; }
  .selwrap label { font-family: var(--mono); font-size: 10px; color: var(--text-3); text-transform: uppercase; letter-spacing: .06em; font-weight: 500; }
  select, input[type="text"], input[type="search"] {
    font-family: var(--sans); font-size: 13px; color: var(--text-1);
    background: var(--bg-page); border: 1px solid var(--border-inner); border-radius: var(--r-control); padding: 4px 8px; min-height: 28px;
  }
  select:focus-visible, input:focus-visible { outline: 2px solid var(--accent); outline-offset: -1px; }
  .spacer { margin-left: auto; }
  .whoami { display: flex; align-items: center; gap: 8px; }
  .avatar { width: 26px; height: 26px; border-radius: 50%; background: var(--accent-dim); color: var(--accent-text); display: grid; place-items: center; font-size: 11px; font-weight: 700; }
  .whoami .nm { font-size: 12.5px; font-weight: 600; line-height: 1.2; }
  .whoami .rl { font-size: 11px; color: var(--text-3); }

  /* ================= page ================= */
  .page { padding: 20px; max-width: 1240px; width: 100%; }
  .phead { display: flex; align-items: flex-end; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-bottom: 18px; }
  .phead h1 { font-size: 20px; font-weight: 600; margin: 0 0 3px; letter-spacing: -.01em; }
  .phead p { margin: 0; font-family: var(--sans); font-size: 13px; color: var(--text-2); max-width: 66ch; }
  .crumb { font-family: var(--mono); font-size: 11.5px; color: var(--text-3); margin: 0 0 6px; }

  /* ================= primitives ================= */
  .btn {
    font-family: var(--sans); font-size: 12px; font-weight: 500; cursor: pointer;
    min-height: 24px; padding: 3px 10px; border-radius: var(--r-control); border: 1px solid var(--button-border);
    background: var(--bg-surface); color: var(--text-1);
  }
  .btn:hover { background: var(--bg-hover); }
  .btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
  .btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
  .btn.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
  .btn.primary:active { background: var(--accent-active); border-color: var(--accent-active); }
  .btn.danger { color: var(--err-text); border-color: var(--err-border); }
  .btn.danger:hover { background: var(--err-dim); }
  .btn:disabled { opacity: .45; cursor: not-allowed; }
  .btn.sm { font-size: 11px; padding: 2px 8px; }
  .btnrow { display: flex; gap: 8px; flex-wrap: wrap; }

  .card { background: var(--bg-surface); border: 1px solid var(--border-outer); border-radius: var(--r-card); }
  .card-h { padding: 12px 15px; border-bottom: 1px solid var(--border-outer); display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
  .card-h h3 { margin: 0; font-size: 14px; font-weight: 600; }
  .card-h .hint { font-size: 12px; color: var(--text-3); font-family: var(--mono); }
  .card-b { padding: 15px; }

  .pill { display: inline-flex; align-items: center; gap: 5px; font-family: var(--mono); font-size: 10px; font-weight: 500; padding: 1px 6px; border-radius: var(--r-control); white-space: nowrap; }
  .pill::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: currentColor; flex: none; }
  .pill.ok { color: var(--ok-text); background: var(--ok-dim); }
  .pill.warn { color: var(--warn-text); background: var(--warn-dim); }
  .pill.err { color: var(--err-text); background: var(--err-dim); }
  .pill.idle { color: var(--text-2); background: var(--bg-code); }
  .pill.info { color: var(--accent-text); background: var(--accent-dim); }
  .pill.bare::before { display: none; }

  .tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(146px,1fr)); gap: 10px; margin-bottom: 18px; }
  .tile { background: var(--bg-surface); border: 1px solid var(--border-outer); border-radius: var(--r-surface); padding: 13px 15px; }
  .tile .k { font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; color: var(--text-3); margin-bottom: 5px; }
  .tile .v { font-size: 24px; font-weight: 600; line-height: 1; font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
  .tile .d { font-size: 11.5px; color: var(--text-3); margin-top: 5px; font-variant-numeric: tabular-nums; }
  .tile.is-err { border-left: 3px solid var(--err); }
  .tile.is-err .v { color: var(--err-text); }
  .tile.is-warn { border-left: 3px solid var(--warn); }
  .tile.is-warn .v { color: var(--warn-text); }
  .tile.is-ok { border-left: 3px solid var(--ok); }

  .scroller { overflow-x: auto; }
  table { border-collapse: collapse; width: 100%; font-size: 13px; }
  th, td { text-align: left; padding: 9px 13px; border-bottom: 1px solid var(--border-outer); vertical-align: middle; height: 44px; }
  thead th { font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: .04em; text-transform: uppercase; color: var(--text-2); background: var(--bg-surface); white-space: nowrap; position: sticky; top: 0; height: 36px; border-bottom-color: var(--border-inner); }
  tbody tr:last-child td { border-bottom: 0; }
  tbody tr.clickable { cursor: pointer; }
  tbody tr.clickable:hover { background: var(--bg-hover); }
  .mono { font-family: var(--mono); font-size: 12px; font-variant-numeric: tabular-nums; }
  .nowrap { white-space: nowrap; }
  td.sev { border-left: 3px solid transparent; }
  tr.sev-err td.sev { border-left-color: var(--err); }
  tr.sev-warn td.sev { border-left-color: var(--warn); }
  tr.sev-ok td.sev { border-left-color: var(--ok); }
  .muted { color: var(--text-3); }

  .chips { display: flex; gap: 6px; flex-wrap: wrap; }
  .chip {
    font-family: var(--sans); font-size: 12px; font-weight: 500; cursor: pointer;
    background: var(--bg-page); border: 1px solid var(--border-inner); color: var(--text-2);
    padding: 2px 8px; border-radius: var(--r-control);
  }
  .chip[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
  .chip:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

  .kv { display: grid; grid-template-columns: max-content minmax(0,1fr); gap: 7px 18px; font-size: 13px; }
  .kv dt { font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; color: var(--text-3); padding-top: 2px; }
  .kv dd { margin: 0; font-family: var(--mono); font-size: 12px; overflow-wrap: anywhere; }
  .kv dd.plain { font-family: var(--sans); font-size: 13px; }

  .notice { border-left: 3px solid var(--accent); background: var(--accent-dim); padding: 11px 14px; border-radius: 0 var(--r-surface) var(--r-surface) 0; font-family: var(--sans); font-size: 13px; }
  .notice.err { border-left-color: var(--err-text); background: var(--err-dim); }
  .notice.warn { border-left-color: var(--warn-text); background: var(--warn-dim); }
  .notice.ok { border-left-color: var(--ok-text); background: var(--ok-dim); }
  .notice strong { font-family: var(--sans); }

  .tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border-outer); margin-bottom: 16px; overflow-x: auto; }
  .tabs button {
    background: none; border: 0; cursor: pointer; font-family: var(--sans); font-size: 13px; font-weight: 500;
    color: var(--text-2); padding: 8px 12px; border-bottom: 2px solid transparent; white-space: nowrap;
  }
  .tabs button[aria-selected="true"] { color: var(--text-1); border-bottom-color: var(--accent); font-weight: 500; }
  .tabs button:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }

  .tl { display: flex; flex-direction: column; border-left: 2px solid var(--border-outer); padding-left: 16px; margin-left: 4px; }
  .tl .ev { position: relative; padding-bottom: 14px; }
  .tl .ev::before { content: ""; position: absolute; left: -21px; top: 6px; width: 8px; height: 8px; border-radius: 50%; background: var(--border-inner); border: 2px solid var(--bg-page); }
  .tl .ev.is-err::before { background: var(--err); }
  .tl .ev.is-ok::before { background: var(--ok); }
  .tl .ev.is-warn::before { background: var(--warn); }
  .tl .when { font-family: var(--mono); font-size: 11px; color: var(--text-3); }
  .tl .what { font-size: 13px; }

  .grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px,1fr)); gap: 14px; align-items: start; }
  .stack14 { display: flex; flex-direction: column; gap: 14px; }

  /* policy editor */
  .keyrow { display: grid; grid-template-columns: minmax(0,1.6fr) 96px minmax(0,1fr) 30px; gap: 10px; align-items: center; padding: 9px 13px; border-bottom: 1px solid var(--border-outer); }
  .keyrow:last-child { border-bottom: 0; }
  .keyrow .kn { font-family: var(--mono); font-size: 12px; overflow-wrap: anywhere; }
  .keyrow .kn small { display: block; font-family: var(--sans); font-size: 11.5px; color: var(--text-3); }
  .keyrow input[type="text"], .keyrow select { width: 100%; }
  .xbtn { background: none; border: 0; cursor: pointer; color: var(--text-3); font-size: 16px; line-height: 1; padding: 3px 6px; border-radius: var(--r-control); }
  .xbtn:hover { color: var(--err-text); background: var(--err-dim); }
  .xbtn:focus-visible { outline: 2px solid var(--accent); }
  .keyhead { display: grid; grid-template-columns: minmax(0,1.6fr) 96px minmax(0,1fr) 30px; gap: 10px; padding: 8px 13px; background: var(--bg-surface); font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: .04em; text-transform: uppercase; color: var(--text-2); }
  @media (max-width: 720px) {
    .keyrow, .keyhead { grid-template-columns: minmax(0,1fr) 30px; }
    .keyhead span:nth-child(2), .keyhead span:nth-child(3) { display: none; }
  }

  /* design system view */
  .swatches { display: grid; grid-template-columns: repeat(auto-fit, minmax(128px,1fr)); gap: 10px; }
  .sw { border: 1px solid var(--border-outer); border-radius: var(--r-surface); overflow: hidden; }
  .sw .chip2 { height: 46px; }
  .sw .lbl { padding: 7px 10px; font-family: var(--mono); font-size: 11px; }
  .typerow { display: flex; align-items: baseline; gap: 14px; padding: 9px 0; border-bottom: 1px solid var(--border-outer); flex-wrap: wrap; }
  .typerow .spec { font-family: var(--mono); font-size: 11px; color: var(--text-3); min-width: 132px; }

  /* RBAC gating */
  body[data-role="viewer"] [data-need="operator"],
  body[data-role="viewer"] [data-need="approver"],
  body[data-role="viewer"] [data-need="admin"],
  body[data-role="operator"] [data-need="approver"],
  body[data-role="operator"] [data-need="admin"],
  body[data-role="approver"] [data-need="admin"] { display: none !important; }

  .rolehint { font-family: var(--sans); font-size: 12.5px; color: var(--text-3); margin-top: 10px; }

  @media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }

  @media (max-width: 860px) {
    .app { grid-template-columns: minmax(0,1fr); }
    .rail { padding-bottom: 8px; }
    .brand { padding: 12px 16px 10px; }
    .navgroup { padding: 4px 9px 0; }
    .navgroup h6 { display: none; }
    .nav { flex-direction: row; overflow-x: auto; gap: 4px; padding-bottom: 4px; }
    .nav button { white-space: nowrap; }
    .rail-foot { display: none; }
    .page { padding: 16px; }
  }

[hidden]{display:none!important}a{color:var(--link)}.nav a{padding:7px 8px;color:var(--sb-text)}
#message{margin:0 20px;padding:12px 0;color:var(--text-2)}#message:empty{display:none}
input[type=password],textarea{font:inherit;width:100%;padding:10px;border:1px solid var(--border-inner);border-radius:var(--r-control);background:var(--bg-page);color:var(--text-1)}
.login{max-width:440px;margin:8vh auto;padding:24px}.login label{display:block;margin:16px 0 6px}.login .btn{margin-top:16px}
button.link{border:0;background:none;padding:0;text-align:left;color:var(--link);font:inherit;cursor:pointer;text-decoration:underline}
button.link:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.table-tools{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:14px;align-items:center}
.table-tools label{display:flex;gap:6px;align-items:center}.kv dd{overflow-wrap:anywhere}.notice{margin-bottom:14px}
.rail-foot{color:var(--sb-text)}.subnav{display:flex;gap:8px;margin-bottom:18px}.history-text{white-space:pre-wrap;overflow-wrap:anywhere}

.history-card{margin-top:16px}

  /* People & enrollment */
  .person { padding: 12px 0; border-bottom: 1px solid var(--border-outer); }
  .person:last-child { border-bottom: 0; }
  .person h3 { margin: 0 0 4px; font-size: 15px; display: flex; gap: 8px; align-items: center; }
  .invite-form { display: flex; gap: 8px; align-items: flex-end; flex-wrap: wrap; margin-top: 8px; }
  .invite-form label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; }
  .invite-form input { padding: 6px 8px; border: 1px solid var(--border-inner); border-radius: var(--r-control); background: var(--bg-surface); color: var(--text-1); }
  .invite-card .qr { display: block; margin: 12px 0; background: #fff; padding: 12px; border-radius: var(--r-surface); }
  #person-form label { display: block; margin-bottom: 8px; }
  #person-form input, #person-form select { display: block; width: 100%; margin-top: 4px; padding: 6px 8px; border: 1px solid var(--border-inner); border-radius: var(--r-control); background: var(--bg-surface); color: var(--text-1); }
  .activation-card .code { font-family: var(--mono); font-size: 20px; letter-spacing: .04em; overflow-wrap: anywhere; padding: 12px; background: var(--bg-code); border-radius: var(--r-surface); }
  .person .btn { margin-top: 8px; }
  /* Rule editor (lcc-device docs/LCC_DESIGN.html section 9): clause chips over the L-SQL composer, one control bar. */
  .subnav { margin-bottom: 12px; }
  .composer { border: 1px solid var(--border-inner); border-radius: var(--r-surface); background: var(--bg-page); margin-bottom: 14px; }
  .composer textarea { display: block; width: 100%; border: 0; background: transparent; font: 400 12.5px/1.6 var(--mono); color: var(--text-1); padding: 8px 12px; resize: vertical; min-height: 160px; outline: 0; }
  .composer .bar { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; padding: 6px; border-top: 1px solid var(--border-outer); }
  .composer .bar .btn[aria-pressed="true"] { background: var(--bg-selected); border-color: var(--border-strong); }
  .builder { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; padding: 8px 12px; border-bottom: 1px solid var(--border-outer); background: var(--bg-surface); }
  .chip.clause { background: var(--bg-page); color: var(--text-1); border-color: var(--border-inner); }
  .chip.clause b { font-weight: 500; color: var(--text-3); }
  .chip.tvar { background: var(--accent-dim); color: var(--accent-text); }
  .bforms { padding: 8px 12px; display: grid; gap: 10px; }
  .bform h3 { font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; color: var(--text-3); margin: 0 0 4px; }
  .bform select, .bform input[type="text"], .bform textarea { margin: 2px 4px 2px 0; }
  .bform input.num { width: 64px; }
  .bform textarea { width: 100%; min-height: 48px; font: 400 12.5px/1.5 var(--sans); }
  .crow, .addrow { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; margin: 4px 0; }
  .acard { border: 1px solid var(--border-outer); border-radius: var(--r-surface); padding: 8px; margin: 6px 0; background: var(--bg-surface); }
  .acard-h { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }
  .editor-wrap { position: relative; }
  .complete { position: absolute; left: 12px; right: 12px; top: 100%; z-index: 5; list-style: none; margin: 0; padding: 4px 0; max-height: 260px; overflow: auto; background: var(--bg-page); border: 1px solid var(--border-inner); border-radius: var(--r-surface); }
  .complete li { padding: 3px 10px; cursor: pointer; font-size: 12px; }
  .complete li[aria-selected="true"], .complete li:hover { background: var(--bg-selected); }
  pre.diff { font: 400 12px/1.5 var(--mono); background: var(--bg-surface); padding: 8px; border-radius: var(--r-surface); overflow: auto; }
  pre.diff .add { color: var(--ok-text); }
  pre.diff .del { color: var(--err-text); }
  .vrow { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding: 6px 0; border-bottom: 1px solid var(--border-outer); }
  .vrow:last-of-type { border-bottom: 0; }
  .lineage { margin: 8px 0 0; }