/* Layout: sticky command bar, log console under it, left section index, report column.
   Palette: cool survey-sheet greys with a cobalt instrument accent; severity colours are separate. */
:root {
  --bg: #f4f6f8;
  --panel: #ffffff;
  --ink: #142030;
  --muted: #5a6878;
  --line: #dbe1e8;
  --accent: #2443c9;
  --accent-soft: #e6ebfb;
  --term-bg: #101824;
  --term-ink: #cfd9e6;
  --term-dim: #6f8197;
  --crit: #b4261a;
  --high: #c9661a;
  --med: #a07d0a;
  --good: #23784a;
  --crit-bg: #fbe9e6;
  --high-bg: #fcefe3;
  --med-bg: #f8f1dc;
  --good-bg: #e3f3ea;
  --f-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --f-body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0d131b; --panel: #141c27; --ink: #e4eaf2; --muted: #93a1b3; --line: #253142;
    --accent: #8ea2ff; --accent-soft: #1d2747; --term-bg: #080d13; --term-ink: #cbd6e4; --term-dim: #64758a;
    --crit: #ff7a6b; --high: #ffa45c; --med: #e7c55a; --good: #5fd08f;
    --crit-bg: #3a1714; --high-bg: #3a2614; --med-bg: #342c12; --good-bg: #13301f;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0d131b; --panel: #141c27; --ink: #e4eaf2; --muted: #93a1b3; --line: #253142;
  --accent: #8ea2ff; --accent-soft: #1d2747; --term-bg: #080d13; --term-ink: #cbd6e4; --term-dim: #64758a;
  --crit: #ff7a6b; --high: #ffa45c; --med: #e7c55a; --good: #5fd08f;
  --crit-bg: #3a1714; --high-bg: #3a2614; --med-bg: #342c12; --good-bg: #13301f;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-padding-top: 150px; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.55 var(--f-body); -webkit-font-smoothing: antialiased; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
code, .mono { font-family: var(--f-mono); font-size: .86em; }
code { background: var(--accent-soft); padding: 0 .3em; border-radius: 3px; overflow-wrap: anywhere; }
a { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* command bar */
.bar { position: sticky; top: 0; z-index: 20; background: var(--panel); border-bottom: 1px solid var(--line); }
.bar-in { display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: center; padding: 12px max(16px, env(safe-area-inset-right, 0px)) 10px max(16px, env(safe-area-inset-left, 0px)); max-width: 1320px; margin: 0 auto; }
.mark { display: flex; gap: 9px; align-items: center; color: var(--ink); text-decoration: none; font: 800 19px/1 var(--f-display); letter-spacing: -.01em; }
.mark svg { color: var(--accent); }
.scan { flex: 1 1 520px; display: flex; flex-wrap: wrap; gap: 8px; align-items: stretch; min-width: 0; }
.prompt { display: flex; align-items: center; padding: 0 10px; font: 500 13px var(--f-mono); color: var(--term-ink); background: var(--term-bg); border-radius: 6px 0 0 6px; margin-right: -8px; }
#domain { flex: 1 1 200px; min-width: 0; font: 500 15px var(--f-mono); color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-left: 0; border-radius: 0 6px 6px 0; padding: 9px 12px; }
.btn { font: 600 14px var(--f-body); padding: 9px 14px; border-radius: 6px; border: 1px solid var(--line); background: var(--panel); color: var(--ink); cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--panel); }
.btn[disabled] { opacity: .55; cursor: progress; }
.roe { font: 600 11px var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--good); background: var(--good-bg); padding: 5px 9px; border-radius: 4px; }
.more { max-width: 1320px; margin: 0 auto; padding: 0 max(16px, env(safe-area-inset-right, 0px)) 10px max(16px, env(safe-area-inset-left, 0px)); font-size: 13px; color: var(--muted); }
.more summary { cursor: pointer; width: max-content; }
.more-in { display: grid; grid-template-columns: minmax(0, 1fr); gap: 4px; max-width: 640px; padding-top: 8px; }
.more-in input { font: 14px var(--f-mono); padding: 7px 10px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--ink); margin-bottom: 6px; }
.hint { margin: 2px 0 0; }

/* console */
.console { max-width: 1320px; margin: 14px auto 0; padding: 0 max(16px, env(safe-area-inset-right, 0px)) 0 max(16px, env(safe-area-inset-left, 0px)); }
.console-head { display: flex; align-items: center; gap: 8px; background: var(--term-bg); color: var(--term-ink); font: 500 12px var(--f-mono); padding: 8px 12px; border-radius: 8px 8px 0 0; }
.console-head .grow { flex: 1; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--term-dim); }
.dot.busy { background: var(--high); animation: pulse 1s infinite alternate; }
.dot.ok { background: var(--good); }
@keyframes pulse { to { opacity: .3; } }
@media (prefers-reduced-motion: reduce) { .dot.busy { animation: none; } }
.link { background: none; border: 0; color: inherit; font: inherit; text-decoration: underline; cursor: pointer; }
.log { margin: 0; background: var(--term-bg); color: var(--term-ink); font: 12.5px/1.6 var(--f-mono); padding: 4px 12px 12px; height: 168px; overflow: auto; border-radius: 0 0 8px 8px; white-space: pre-wrap; overflow-wrap: anywhere; }
.log.closed { display: none; }
.log .t { color: var(--term-dim); }
.log .ok { color: #6fdc9b; } .log .warn { color: #ffbf6b; } .log .bad { color: #ff8a7a; } .log .dim { color: var(--term-dim); }

.banner { max-width: 1320px; margin: 12px auto 0; padding: 10px max(16px, env(safe-area-inset-right, 0px)) 10px max(16px, env(safe-area-inset-left, 0px)); font-size: 14px; }
.banner > div { background: var(--accent-soft); border-radius: 6px; padding: 10px 14px; }

/* layout */
.layout { max-width: 1320px; margin: 0 auto; display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 32px; padding: 20px max(16px, env(safe-area-inset-right, 0px)) 40px max(16px, env(safe-area-inset-left, 0px)); }
.toc { position: sticky; top: 140px; align-self: start; display: flex; flex-direction: column; gap: 2px; font-size: 13.5px; }
.toc a { color: var(--muted); text-decoration: none; padding: 5px 10px; border-left: 2px solid var(--line); }
.toc a:hover, .toc a.on { color: var(--ink); border-left-color: var(--accent); }
.report { min-width: 0; display: flex; flex-direction: column; gap: 22px; }
.sec { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 22px 24px; min-width: 0; }
.sec > h2 { font: 700 21px/1.2 var(--f-display); letter-spacing: -.01em; margin: 0 0 4px; text-wrap: balance; }
.sec > .lede { color: var(--muted); margin: 0 0 16px; max-width: 72ch; }
.sec h3 { font: 600 15px var(--f-display); margin: 22px 0 8px; }
.sec p, .sec li { max-width: 78ch; }
.eyebrow { font: 600 11px var(--f-mono); text-transform: uppercase; letter-spacing: .1em; color: var(--accent); margin: 0 0 6px; }

/* summary */
.thesis { font: 500 19px/1.45 var(--f-display); margin: 4px 0 18px; max-width: 64ch; text-wrap: pretty; }
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; margin-bottom: 18px; }
.tile { background: var(--panel); padding: 14px 16px; min-width: 0; }
.tile .k { font: 600 11px var(--f-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.tile .v { font: 700 28px/1.1 var(--f-display); font-variant-numeric: tabular-nums; margin-top: 6px; }
.tile .s { font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.tile.bad .v { color: var(--crit); } .tile.warn .v { color: var(--high); } .tile.good .v { color: var(--good); }

/* tables */
.tw { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; }
table { border-collapse: collapse; width: 100%; font-size: 13.5px; }
th, td { text-align: left; vertical-align: top; padding: 8px 12px; border-bottom: 1px solid var(--line); }
th { font: 600 11px var(--f-mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); background: var(--bg); position: sticky; top: 0; }
tr:last-child td { border-bottom: 0; }
td.host { font-family: var(--f-mono); font-size: 12.5px; white-space: nowrap; }
td.num { font-variant-numeric: tabular-nums; }
.chip { display: inline-block; font: 600 11px/1.6 var(--f-mono); padding: 0 7px; border-radius: 4px; white-space: nowrap; background: var(--accent-soft); color: var(--accent); }
.chip.bad { background: var(--crit-bg); color: var(--crit); }
.chip.warn { background: var(--high-bg); color: var(--high); }
.chip.med { background: var(--med-bg); color: var(--med); }
.chip.good { background: var(--good-bg); color: var(--good); }
.chip.mute { background: var(--bg); color: var(--muted); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.groups { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; margin: 10px 0; }
.group { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; min-width: 0; }
.group b { font: 600 13px var(--f-display); }
.group div { font: 12px/1.5 var(--f-mono); color: var(--muted); overflow-wrap: anywhere; margin-top: 4px; }

/* email */
.paths { padding-left: 1.2em; display: grid; gap: 6px; }
.callout { border-left: 3px solid var(--accent); background: var(--accent-soft); padding: 10px 14px; border-radius: 0 6px 6px 0; margin: 12px 0 0; max-width: 78ch; }

/* edge */
.stack { display: flex; height: 26px; border-radius: 6px; overflow: hidden; margin: 6px 0 8px; background: var(--bg); }
.stack span { display: block; min-width: 2px; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 13px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 6px; vertical-align: -1px; }
.legend b { font-variant-numeric: tabular-nums; }
.find { display: grid; gap: 10px; padding-left: 0; list-style: none; margin: 10px 0 0; }
.find li { display: grid; grid-template-columns: 92px minmax(0, 1fr); gap: 12px; align-items: baseline; }
.find li > span:first-child { justify-self: start; }

/* risks */
.risks { display: grid; gap: 14px; }
.risk { display: grid; grid-template-columns: 48px minmax(0, 1fr); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.risk .rank { display: flex; flex-direction: column; align-items: center; padding-top: 14px; font: 800 24px var(--f-display); color: var(--panel); }
.risk.s-crit .rank { background: var(--crit); } .risk.s-high .rank { background: var(--high); } .risk.s-med .rank { background: var(--med); } .risk.s-low .rank { background: var(--muted); }
.risk .body { padding: 14px 18px; min-width: 0; }
.risk h3 { margin: 0 0 6px; font: 700 16px/1.3 var(--f-display); display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.risk p { margin: 0 0 8px; }
.risk .fix { display: grid; grid-template-columns: minmax(0, 1fr) 220px; gap: 16px; border-top: 1px dashed var(--line); padding-top: 10px; margin-top: 8px; font-size: 14px; }
.risk .fix .lbl { font: 600 11px var(--f-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); display: block; margin-bottom: 2px; }
.risk .cost { font-variant-numeric: tabular-nums; }
.total { margin-top: 12px; font-weight: 600; }

/* limits */
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.cols ul { padding-left: 1.1em; margin: 0; display: grid; gap: 6px; }

/* appendix */
.filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 14px 0 10px; }
.filters button { font: 500 13px var(--f-body); padding: 5px 11px; border-radius: 999px; border: 1px solid var(--line); background: var(--panel); color: var(--muted); cursor: pointer; }
.filters button[aria-pressed="true"] { background: var(--ink); color: var(--panel); border-color: var(--ink); }
.filters input { flex: 1 1 180px; min-width: 0; font: 13px var(--f-mono); padding: 6px 10px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--ink); }
.inv { max-height: 560px; overflow: auto; }
.count { font-size: 13px; color: var(--muted); }

.exports { display: flex; flex-wrap: wrap; gap: 10px; margin: 8px 0 14px; }
.foot { max-width: 1320px; margin: 0 auto; padding: 0 max(16px, env(safe-area-inset-right, 0px)) 40px max(16px, env(safe-area-inset-left, 0px)); font-size: 12.5px; color: var(--muted); }

@media (max-width: 900px) {
  .layout { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .toc { position: static; flex-direction: row; flex-wrap: wrap; gap: 4px; }
  .toc a { border-left: 0; border: 1px solid var(--line); border-radius: 999px; padding: 3px 10px; font-size: 12.5px; }
  .risk .fix { grid-template-columns: minmax(0, 1fr); }
  .sec { padding: 18px 16px; }
  html { scroll-padding-top: 20px; }
  .bar { position: static; }
  .find li { grid-template-columns: minmax(0, 1fr); gap: 2px; }
}