  /* Salesforce Lightning (SLDS 2) values, as in app.css; Lightning has one light theme. */
  :root {
    color-scheme: light;
    --ground: #f3f3f3; --panel: #ffffff; --panel-2: #f3f3f3; --line: #c9c9c9;
    --ink: #181818; --ink-2: #444444; --ink-3: #747474;
    --accent: #0176d3; --accent-ink: #ffffff; --accent-soft: #eef4ff;
    --ok: #2e844a; --warn: #8c4b02; --bad: #ba0517;
    --mono: Consolas, Menlo, Monaco, Courier, monospace;
    --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    --radius: .25rem; --shadow: 0 2px 2px 0 rgba(0,0,0,.10);
  }

  * { box-sizing: border-box; }
  body { margin: 0; background: var(--ground); color: var(--ink); font-family: var(--sans);
         font-size: .8125rem; line-height: 1.5; -webkit-font-smoothing: antialiased; }
  .wrap { max-width: 860px; margin: 0 auto; padding: 24px 20px 64px; }

  header { display: flex; align-items: center; gap: 12px; padding: 8px 0 22px; flex-wrap: wrap; }
  .mark { width: 2rem; height: 2rem; border-radius: .25rem; background: var(--accent);
          display: grid; place-items: center; color: var(--accent-ink); font-weight: 800;
          font-size: 1rem; font-weight: 700; }
  .brand { font-weight: 700; letter-spacing: .2px; }
  .brand small { display: block; color: var(--ink-3); font-weight: 500; font-size: 12px;
                 letter-spacing: .06em; text-transform: uppercase; }
  .env { margin-left: auto; display: flex; gap: 6px; flex-wrap: wrap; }
  .chip { font-family: var(--mono); font-size: 11.5px; color: var(--ink-2); background: var(--panel-2);
          border: 1px solid var(--line); border-radius: 999px; padding: 3px 9px; }

  .card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
          box-shadow: var(--shadow); padding: 22px; margin-bottom: 16px; }
  h1 { font-size: 1.125rem; font-weight: 700; line-height: 1.25; margin: 2px 0 6px; text-wrap: balance; }
  p.lede { color: var(--ink-2); margin: 0 0 18px; }
  .muted { color: var(--ink-3); font-size: 13px; }

  button { font-family: var(--sans); font-size: .8125rem; font-weight: 400; cursor: pointer;
           border-radius: .25rem; padding: 0 1rem; line-height: 1.875rem; border: 1px solid var(--line);
           background: #fff; color: var(--accent); transition: background .1s linear; }
  button:hover { background: var(--panel-2); color: #014486; }
  button.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
  button.primary:hover { background: #014486; border-color: #014486; color: #fff; }
  button:disabled { opacity: .5; cursor: not-allowed; }
  .row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

  dl.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; margin: 0; }
  dl.kv dt { color: var(--ink-3); font-size: 13px; }
  dl.kv dd { margin: 0; font-family: var(--mono); font-size: 13px; word-break: break-all; }

  .pill { font-size: 11.5px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
          padding: 2px 9px; border-radius: 999px; border: 1px solid transparent; white-space: nowrap; }
  .pill.ok  { color: var(--ok);  background: color-mix(in srgb, var(--ok) 12%, transparent);  border-color: color-mix(in srgb, var(--ok) 30%, transparent); }
  .pill.warn{ color: var(--warn);background: color-mix(in srgb, var(--warn) 14%, transparent);border-color: color-mix(in srgb, var(--warn) 32%, transparent); }
  .pill.bad { color: var(--bad); background: color-mix(in srgb, var(--bad) 12%, transparent); border-color: color-mix(in srgb, var(--bad) 30%, transparent); }

  .stage { border: 1px solid var(--line); border-radius: .25rem; margin-top: 10px; overflow: hidden; }
  .stage summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 12px;
                   padding: 12px 14px; background: var(--panel-2); }
  .stage summary::-webkit-details-marker { display: none; }
  .stage .name { font-weight: 600; }
  .stage .num { font-family: var(--mono); color: var(--ink-3); font-size: 12px; width: 22px; }
  .stage .grow { margin-left: auto; }
  .stage pre { margin: 0; padding: 12px 14px; background: var(--panel); overflow-x: auto;
               font-family: var(--mono); font-size: 12.5px; color: var(--ink-2); border-top: 1px solid var(--line); }

  .banner { border-radius: .25rem; padding: .75rem 1rem; font-size: .8125rem; margin-bottom: 14px; }
  .banner.err { color: var(--bad); background: color-mix(in srgb, var(--bad) 10%, transparent);
                border: 1px solid color-mix(in srgb, var(--bad) 26%, transparent); }
  .hidden { display: none; }
  footer { color: var(--ink-3); font-size: 12.5px; margin-top: 22px; text-align: center; }
  a { color: var(--accent); }
  /* AI dashboard */
  .dashgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
              gap: 12px; margin-top: 16px; }
  .panel { border: 1px solid var(--line); border-radius: .25rem; padding: 12px 14px;
           background: var(--panel-2); min-width: 0; }
  .panel h2 { font-size: 12px; margin: 0 0 8px; letter-spacing: .07em; text-transform: uppercase;
              color: var(--ink-3); font-weight: 700; }
  .kvrow { display: flex; justify-content: space-between; gap: 10px; padding: 3px 0;
           font-size: 12.5px; align-items: baseline; }
  .kvrow .k { color: var(--ink-3); }
  .kvrow .v { font-family: var(--mono); font-size: 12px; text-align: right;
              word-break: break-all; }
  .metric { font-size: 1.25rem; font-weight: 700; line-height: 1.1; }
  .metric small { display: block; font-family: var(--sans); font-size: 11.5px;
                  color: var(--ink-3); letter-spacing: .04em; text-transform: uppercase; }
  .bar { height: 5px; border-radius: 3px; background: var(--line); overflow: hidden; margin-top: 4px; }
  .bar > i { display: block; height: 100%; background: var(--accent); }

