:root{
  --bg:#fafbfc; --ink:#2b3139; --mute:#6f7883; --line:#e2e6eb; --line-blue:#cfe0ef;
  --fill-blue:rgba(167,199,228,.16); --accent:#4f86b8; --sel-bg:#e3eefa; --sel-ink:#22507b; --sel-line:#a8c7e5; --panel:#ffffff; --grid:rgba(43,49,57,.05);
  --batch:#6f7f93; --stream:#3a86c8; --event:#8a6fc0; --control:#a08a4a; --access:#2f8f6a; --bad:#c0504d;
  --d-src:#8a96a3; --d-ingest:#4f86b8; --d-msg:#3b9cb5; --d-proc:#6c6fc4; --d-store:#3f9a8f;
  --d-analytics:#a0679f; --d-orch:#b0864a; --d-gov:#c06a5a; --d-obs:#7c8a5a; --d-devops:#5f7a99; --d-net:#4a8a9e;
  --shadow:0 1px 2px rgba(43,49,57,.06),0 4px 14px rgba(43,49,57,.06);
  --font-ui:"Hanken Grotesk",system-ui,-apple-system,"Segoe UI",Helvetica,Arial,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,"Cascadia Mono",Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#15191e; --ink:#e3e7ec; --mute:#8f98a2; --line:#262c34; --line-blue:#24384a;
    --fill-blue:rgba(96,140,184,.12); --accent:#8db6dc; --sel-bg:#21364b; --sel-ink:#d6e8f8; --sel-line:#3f6b94; --panel:#191e24; --grid:rgba(227,231,236,.045);
    --batch:#9aa8b8; --stream:#6fb0e6; --event:#b39be0; --control:#cdb67a; --access:#5cc49a; --bad:#e07a76;
    --shadow:0 1px 2px rgba(0,0,0,.3),0 4px 14px rgba(0,0,0,.25); color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#15191e; --ink:#e3e7ec; --mute:#8f98a2; --line:#262c34; --line-blue:#24384a;
  --fill-blue:rgba(96,140,184,.12); --accent:#8db6dc; --sel-bg:#21364b; --sel-ink:#d6e8f8; --sel-line:#3f6b94; --panel:#191e24; --grid:rgba(227,231,236,.045);
  --batch:#9aa8b8; --stream:#6fb0e6; --event:#b39be0; --control:#cdb67a; --access:#5cc49a; --bad:#e07a76; color-scheme:dark;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--font-ui);font-size:14px;line-height:1.45;display:flex;flex-direction:column;overflow:hidden}
button,input,label.btn{font:inherit;color:inherit}
button,label.btn{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:5px 10px;cursor:pointer;line-height:1.2}
button:hover,label.btn:hover{border-color:var(--accent);color:var(--accent)}
:focus-visible{outline:1.5px solid var(--accent);outline-offset:2px}
a{color:var(--accent)}
.mono{font-family:var(--font-mono);font-size:11.5px;color:var(--mute);letter-spacing:.01em}
.dot{display:inline-block;width:7px;height:7px;border-radius:50%;margin-inline-end:6px;vertical-align:1px}
.dot.batch,.ln.batch{background:var(--batch)} .dot.stream,.ln.stream{background:var(--stream)}
.dot.event,.ln.event{background:var(--event)} .dot.control,.ln.control{background:var(--control)} .dot.access,.ln.access{background:var(--access)}

/* ---------- top bar ---------- */
.top{display:flex;align-items:center;gap:12px;padding:10px 16px;border-bottom:1px solid var(--line);background:var(--panel);flex-wrap:wrap}
.top .home{color:var(--mute);text-decoration:none;font-size:13px}
.top .home:hover{color:var(--accent)}
.top .sep{color:var(--line)}
.top h1{font-size:16px;font-weight:500;margin:0;letter-spacing:.01em}
.lens{display:flex;gap:0;margin-inline-start:auto;flex-wrap:nowrap;max-width:100%;overflow-x:auto;scrollbar-width:none}
.lens button{white-space:nowrap;flex:none}
.lens button{border-radius:0;margin-inline-start:-1px;position:relative}
.lens button:first-child{border-radius:7px 0 0 7px;margin-inline-start:0}
.lens button:last-child{border-radius:0 7px 7px 0}
.lens button:hover,.lens button.on{z-index:1}
.lens button.on{background:var(--sel-bg);color:var(--sel-ink);border-color:var(--sel-line);font-weight:600}
.actions{display:flex;gap:4px}

/* ---------- layout ---------- */
:root{--lw:300px;--rw:360px}
@media (max-width:1680px){:root{--lw:272px;--rw:340px}}
.app{flex:1;display:grid;grid-template-columns:var(--lw) 1fr var(--rw);min-height:0}
.left,.right{background:var(--panel);overflow:auto;min-height:0}
.left{border-inline-end:1px solid var(--line);display:flex;flex-direction:column}
.right{border-inline-start:1px solid var(--line);padding:14px 18px 28px}
.tabs{display:flex;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--panel);z-index:2}
.tabs button{flex:1;border:0;border-radius:0;padding:10px;background:none;color:var(--mute);border-bottom:2px solid transparent}
.tabs button.on{color:var(--ink);border-bottom-color:var(--ink)}
.pane{padding:10px 8px 24px}
#search{width:100%;padding:7px 10px;border:1px solid var(--line);border-radius:6px;background:var(--bg);margin-bottom:8px}

/* ---------- icons by level ---------- */
.ic{flex:none;width:28px;height:28px;border-radius:6px;display:grid;place-items:center;font-family:var(--font-mono);font-size:9.5px;font-weight:500;letter-spacing:-.02em;color:#fff;background:var(--gc);overflow:hidden;white-space:nowrap}
.ic[data-level="category"],.ic[data-level="type"]{background:color-mix(in srgb,var(--gc) 11%,var(--panel));color:color-mix(in srgb,var(--gc) 70%,var(--ink));border:1px solid color-mix(in srgb,var(--gc) 32%,var(--panel))}
.ic[data-level="feature"]{background:transparent;color:var(--gc);border:1.5px solid var(--gc);border-radius:50%}

/* ---------- tree ---------- */
.row{display:flex;align-items:center;gap:7px;padding:3px 6px 3px calc(4px + var(--depth) * 14px);border-radius:6px;cursor:grab;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;touch-action:pan-y;position:relative;min-height:30px}
.row:hover{background:var(--fill-blue)}
.row .car{flex:none;width:16px;height:20px;padding:0;border:0;background:none;color:var(--mute);font-size:11px;cursor:pointer}
.row .car:disabled{cursor:default}
.row .nm{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:13px}
.row.lv-domain{margin-top:10px;cursor:pointer}
.row.lv-domain .nm{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:color-mix(in srgb,var(--gc) 66%,var(--ink));font-weight:600}
.row.lv-category .nm{font-weight:500}
.row.lv-feature .nm{color:var(--mute);font-size:12.5px}
.row .ic{width:22px;height:22px;font-size:8px;border-radius:5px}
.row .also{font-family:var(--font-mono);font-size:9.5px;color:var(--mute);border:1px solid var(--line);border-radius:3px;padding:0 3px}
.row .crumb{font-family:var(--font-mono);font-size:10px;color:var(--mute);max-width:40%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .cnt{font-family:var(--font-mono);font-size:10px;color:var(--accent)}
.row .cnt:not(:empty){border:1px solid var(--line-blue);border-radius:9px;padding:0 5px}
.fit{display:none;gap:2px}
.fit b{width:4px;height:11px;border-radius:2px;background:var(--line)}
.fit b.f{background:var(--accent)}
.row.match .fit,.fit.on{display:inline-flex}
.row.match{background:var(--fill-blue)}
.row.ex .nm{text-decoration:line-through;text-decoration-color:var(--bad)}
.row.self{outline:1.5px solid var(--ink);outline-offset:-1px}
.row.dim,.node.dim,.edge.dim{opacity:.3}
.row.flash{animation:flash 1.4s}
@keyframes flash{0%,60%{background:var(--line-blue)}100%{background:transparent}}
.ghost{position:fixed;z-index:50;pointer-events:none;transform:translate(-50%,-50%);box-shadow:var(--shadow);background:var(--panel);border:1px solid var(--line-blue);border-radius:8px;padding:6px 10px;display:flex;gap:8px;align-items:center}
.hint{color:var(--mute)}
.hint kbd{font-family:var(--font-mono);font-size:11px;border:1px solid var(--line);border-bottom-width:2px;border-radius:4px;padding:0 4px}
.grp-h{font-family:var(--font-mono);font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--mute);margin:14px 4px 6px}

/* ---------- patterns ---------- */
.pat{border:1px solid var(--line);border-radius:8px;padding:10px 12px;margin:0 4px 8px;cursor:pointer;background:var(--panel)}
.pat:hover{border-color:var(--accent)}
.pat h3{margin:0 0 3px;font-size:14px;font-weight:500;display:flex;align-items:center}
.pat .cue{font-size:12.5px;color:var(--mute);font-style:italic;margin:0 0 4px}
.pat .chain{font-family:var(--font-mono);font-size:10.5px;color:var(--mute)}

/* ---------- stage ---------- */
.stage{position:relative;overflow:hidden;min-height:0;touch-action:none;user-select:none;-webkit-user-select:none;
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:24px 24px}
.stage.panning{cursor:grabbing}
.world{position:absolute;left:0;top:0;transform-origin:0 0}
#edges{position:absolute;left:0;top:0;overflow:visible;pointer-events:none}
.edge path.vis{fill:none;stroke-width:var(--w,1.6)}
.edge path.hit{fill:none;stroke:transparent;stroke-width:14;pointer-events:stroke;cursor:pointer}
.edge.batch path.vis{stroke:var(--batch);stroke-dasharray:6 5}
.edge.stream path.vis{stroke:var(--stream)}
.edge.event path.vis{stroke:var(--event);stroke-dasharray:2 4}
.edge.control path.vis{stroke:var(--control);stroke-dasharray:1 4;stroke-linecap:round}
.edge.access path.vis{stroke:var(--access);stroke-dasharray:8 3}
.edge.sel path.vis{stroke-width:calc(var(--w,1.6) + 1.6)}
.edge.rare path.vis{opacity:.5}
.edge.bad path.vis{stroke:var(--bad)}
.packet.batch{fill:var(--batch)} .packet.stream{fill:var(--stream)} .packet.event{fill:var(--event)} .packet.control{fill:var(--control)} .packet.access{fill:var(--access)}
.draft{fill:none;stroke:var(--accent);stroke-width:1.5;stroke-dasharray:4 4}
.node{position:absolute;width:188px;background:var(--panel);border:1px solid var(--line);border-radius:9px;box-shadow:var(--ghost,0 0 #0000),var(--shadow);padding:8px 10px;display:flex;gap:9px;align-items:center;cursor:grab;user-select:none;touch-action:none}
.node.lv-category,.node.lv-type,.node.lv-domain{border-style:dashed;background:color-mix(in srgb,var(--panel) 80%,transparent)}
.node:hover{border-color:var(--line-blue)}
.node.sel{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink),var(--ghost,0 0 #0000),var(--shadow)}
.node.target{border-color:var(--accent);box-shadow:0 0 0 3px var(--fill-blue),var(--ghost,0 0 #0000),var(--shadow)}
.node.suggest{border-color:var(--accent)}
.node .tx{min-width:0;flex:1}
.node .nm{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.node .sub{font-family:var(--font-mono);font-size:9.5px;color:var(--mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.node .badges{display:flex;gap:3px;margin-top:3px;flex-wrap:wrap}
.badge{font-family:var(--font-mono);font-size:9px;letter-spacing:.04em;text-transform:uppercase;padding:1px 5px;border-radius:3px;border:1px solid var(--line);color:var(--mute);white-space:nowrap}
.badge.batch{color:var(--batch);border-color:currentColor} .badge.stream{color:var(--stream);border-color:currentColor}
.badge.event{color:var(--event);border-color:currentColor} .badge.control{color:var(--control);border-color:currentColor} .badge.access{color:var(--access);border-color:currentColor}
.badge.lvl{background:var(--bg)}
.port{position:absolute;right:-7px;top:50%;width:13px;height:13px;margin-top:-6.5px;border-radius:50%;background:var(--panel);border:1.5px solid var(--accent);cursor:crosshair}
.port:hover{background:var(--accent)}
.empty{position:absolute;inset:0;display:grid;place-content:center;text-align:center;color:var(--mute);pointer-events:none;gap:2px}
.empty p{margin:0}
.zoom{position:absolute;right:12px;bottom:12px;display:flex;gap:4px}
.zoom button{min-width:30px;padding:5px 8px}
.legend{position:absolute;left:12px;bottom:12px;display:flex;gap:12px;background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:5px 10px}
.legend .ln{display:inline-block;width:16px;height:2px;margin-inline-end:5px;vertical-align:3px}

/* ---------- inspector ---------- */
.right .crumbs{margin:0 0 2px}
.right h2{font-size:18px;font-weight:500;margin:2px 0;display:flex;align-items:center;gap:9px}
.right h2 .ic{width:34px;height:34px;font-size:10.5px}
.right h4{font-family:var(--font-mono);font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--mute);font-weight:500;margin:20px 0 6px;display:flex;gap:6px;align-items:baseline}
.right h4 .count{text-transform:none;letter-spacing:0;opacity:.8}
.right p{margin:6px 0}
.right ul{margin:0;padding-inline-start:16px}
.right li{margin:3px 0}
.right .badges{display:flex;gap:4px;flex-wrap:wrap;margin:8px 0}
.chips{display:flex;flex-wrap:wrap;gap:5px}
.chip{font-size:12px;padding:2px 8px;border-radius:999px;background:var(--fill-blue);border:1px solid var(--line-blue)}
.watch li{color:var(--mute)}
.onaws{background:var(--fill-blue);border-inline-start:2px solid var(--accent);padding:6px 10px;border-radius:0 6px 6px 0;font-size:13px}
.aff svg{width:100%;height:auto;display:block}
.aff .an{cursor:pointer}
.aff .an rect{fill:var(--panel);stroke:var(--line)}
.aff .an:hover rect{stroke:var(--accent)}
.aff .an text{font-size:10px;font-family:var(--font-mono);fill:var(--ink)}
.aff .ctr rect{fill:var(--ink)} .aff .ctr text{fill:var(--bg);font-size:10.5px;font-family:var(--font-mono)}
.aff .side{font-size:9.5px;font-family:var(--font-mono);fill:var(--mute);text-transform:uppercase;letter-spacing:.08em}
.rule{border:1px solid var(--line);border-radius:7px;padding:7px 9px;margin:5px 0}
.rule-no{border-color:color-mix(in srgb,var(--bad) 40%,var(--line))}
.rh{display:flex;align-items:center;gap:6px}
.rh .rt{flex:1;min-width:0;font-size:13px}
.rh .rt a{color:var(--ink);text-decoration:none;font-weight:500}
.rh .rt a:hover{color:var(--accent)}
.rh .add{font-family:var(--font-mono);font-size:10.5px;padding:2px 6px;color:var(--accent)}
.no-tag{font-family:var(--font-mono);font-size:9.5px;text-transform:uppercase;color:var(--bad);border:1px solid currentColor;border-radius:3px;padding:0 4px}
.rn{font-size:12.5px;color:var(--mute);margin-top:2px}
.rn .via{font-family:var(--font-mono);font-size:10.5px}
.rn.exc{color:var(--bad)}
.cov{display:flex;flex-wrap:wrap;gap:4px;margin-top:6px}
.cv{font-size:11.5px;padding:1px 7px;border-radius:999px;border:1px solid var(--line);cursor:pointer;background:var(--bg)}
.cv:hover{border-color:var(--accent)}
.cv.ok{border-color:var(--line-blue)}
.cv.no{text-decoration:line-through;color:var(--bad);border-color:color-mix(in srgb,var(--bad) 40%,var(--line))}
.cv.ovr{color:var(--mute);border-style:dashed}
.cv.x{color:var(--mute)}
.pp{display:flex;gap:6px;align-items:baseline;padding:5px 6px;border-radius:6px;cursor:pointer}
.pp:hover{background:var(--fill-blue)}
.pp .note{display:block;font-size:12px;color:var(--mute)}
.note-l{border-inline-start:2px solid var(--line-blue);padding-inline-start:8px}
.seg{display:flex;gap:4px;margin:6px 0;flex-wrap:wrap}
.seg button.on{background:var(--sel-bg);color:var(--sel-ink);border-color:var(--sel-line);font-weight:600}
.danger:hover{border-color:var(--bad);color:var(--bad)}
.verdict{padding:7px 10px;border-radius:6px;font-size:13px;border:1px solid var(--line);margin:6px 0}
.verdict.good{border-color:var(--line-blue);background:var(--fill-blue)}
.verdict.bad{border-color:color-mix(in srgb,var(--bad) 50%,var(--line));color:var(--bad)}
.bi-tag{font-size:11px;font-weight:600;color:var(--sel-ink);background:var(--sel-bg);border:1px solid var(--sel-line);border-radius:4px;padding:0 5px;white-space:nowrap}
.verdict a{color:inherit}
.toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:8px 14px;border-radius:8px;z-index:60;display:flex;gap:10px;align-items:center;box-shadow:var(--shadow)}
.toast button{background:transparent;color:inherit;border-color:currentColor}

/* ---------- small screens ---------- */
@media (max-width:980px){
  body{overflow:auto}
  .app{grid-template-columns:1fr;grid-template-rows:auto 62vh auto}
  .left{max-height:36vh;border-inline-end:0;border-bottom:1px solid var(--line)}
  .right{border-inline-start:0;border-top:1px solid var(--line)}
  .lens{margin-inline-start:0}
  .legend{display:none}
}

/* ---------- v2: icons, tags, pages ---------- */
.top h1 a{color:inherit;text-decoration:none}
.ic.img{background:transparent;border:0;padding:0}
.ic.img img{width:100%;height:100%;display:block;border-radius:inherit}
.ic.img[data-level="feature"]{border-radius:50%;box-shadow:0 0 0 1.5px var(--panel),0 0 0 2.5px var(--gc);transform:scale(.86)}
.chips.sm{margin-top:4px}
.chip.tag{text-decoration:none;color:var(--ink);font-family:var(--font-mono);font-size:11px;background:var(--bg);border-color:var(--line)}
.chip.tag:hover{border-color:var(--accent);color:var(--accent)}
.chip.tag .n{color:var(--mute)}
.acts{margin:10px 0 4px}
.feat{padding:6px 0;border-bottom:1px solid var(--line)}
.feat:last-child{border-bottom:0}
.feat a,.who a{color:var(--ink);text-decoration:none}
.feat a:hover,.who a:hover{color:var(--accent)}
.who{display:flex;gap:10px;align-items:flex-start;padding:8px 0;border-bottom:1px solid var(--line)}
.who .ic{width:30px;height:30px;margin-top:2px}
.qa{border:1px solid var(--line-blue);background:var(--fill-blue);border-radius:8px;padding:10px 12px;margin:8px 0}
.qa .q{margin:0 0 8px;font-size:13.5px}
.qa .a{margin:0;font-size:13.5px}
.dis{font-size:13px;margin:6px 0;padding-inline-start:10px;border-inline-start:2px solid color-mix(in srgb,var(--bad) 45%,var(--line))}
a.cv{color:inherit;text-decoration:none}

/* ---------- v3: pinned features, limits, conditions ---------- */
.node .pins{display:flex;flex-wrap:wrap;gap:3px;margin-top:4px}
.pin{font-size:9.5px;line-height:1.3;padding:1px 5px;border-radius:3px;background:var(--fill-blue);border:1px solid var(--line-blue);color:var(--ink);max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pinbtn{float:right;font-family:var(--font-mono);font-size:10px;padding:1px 6px;margin-inline-start:6px}
.pinbtn.on{background:var(--sel-bg);color:var(--sel-ink);border-color:var(--sel-line);font-weight:600}
dl.perf{display:grid;grid-template-columns:auto 1fr;gap:4px 10px;margin:4px 0;font-size:12.5px}
dl.perf dt{font-family:var(--font-mono);font-size:10.5px;color:var(--mute);text-transform:uppercase;letter-spacing:.04em;padding-top:2px}
dl.perf dd{margin:0}
.chip.cond{text-decoration:none;color:var(--ink);font-size:11.5px;background:color-mix(in srgb,var(--control) 12%,var(--panel));border-color:color-mix(in srgb,var(--control) 45%,var(--line))}
.chip.cond:hover{border-color:var(--control)}
.cond-r{padding:6px 0;border-bottom:1px solid var(--line)}
.cond-r .rn{margin-top:4px}
ol.ans{margin:4px 0 0;padding-inline-start:18px;font-size:13px}
ol.ans li{margin:3px 0}
.ic[data-level="metric"]{background:transparent;color:var(--gc);border:1.5px dotted var(--gc);border-radius:50%}
.legend{flex-wrap:wrap;max-width:calc(100% - 150px);row-gap:2px}
.legend .how{color:var(--ink);flex-basis:100%}

/* ---------- v4: official links, references, node labels ---------- */
.links{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0}
a.ext{font-size:12px;text-decoration:none;color:var(--accent);border:1px solid var(--line-blue);border-radius:999px;padding:2px 9px;background:var(--panel)}
a.ext:hover{border-color:var(--accent)}
ul.refs{list-style:none;padding:0;margin:0}
ul.refs li{margin:4px 0}
ul.refs a.ext{border:0;padding:0;font-family:var(--font-mono);font-size:11px;word-break:break-all}
.node .sub.lbl{color:var(--ink);font-style:italic}

/* ---------- v5: alternatives, negatives, private notes, detail windows ---------- */
.neg{padding:5px 0;border-bottom:1px solid var(--line)}
.neg a{color:var(--ink)}
.private{margin:14px 0;padding:8px 12px;border:1px dashed var(--control);border-radius:8px;background:color-mix(in srgb,var(--control) 7%,var(--panel))}
.private h4{margin-top:4px}
.private .q{font-size:13px}
.pp-inline{font-family:var(--font-mono);font-size:10.5px;color:var(--accent);cursor:pointer;text-decoration:underline}
.detbtns{display:flex;flex-direction:column;gap:5px}
.detbtn{text-align:start;font-size:12.5px;padding:6px 9px;display:flex;gap:7px;align-items:baseline}
.detbtn .k,.win .k{font-family:var(--font-mono);color:var(--accent)}
.win{position:fixed;background:var(--panel);border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 40px rgba(0,0,0,.18),var(--shadow);max-height:calc(100vh - 90px);display:flex;flex-direction:column;overflow:hidden}
.win-bar{display:flex;align-items:center;gap:10px;padding:9px 12px;border-bottom:1px solid var(--line);cursor:move;user-select:none;background:var(--bg)}
.win-bar b{flex:1;font-weight:500;font-size:14px}
.win-bar .x{border:0;background:none;font-size:20px;line-height:1;padding:0 4px;color:var(--mute);cursor:pointer}
.win-sub{display:flex;align-items:center;gap:6px;padding:6px 14px 0}
.win-sub .ic{width:20px;height:20px;font-size:7px}
.win-body{padding:6px 14px 16px;overflow:auto;font-size:13px}
table.settings{width:100%;border-collapse:collapse;margin:8px 0;font-size:12.5px}
table.settings th{text-align:start;font-family:var(--font-mono);font-size:10.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--mute);font-weight:500;border-bottom:1px solid var(--line);padding:5px 6px}
table.settings td{border-bottom:1px solid var(--line);padding:6px;vertical-align:top}
table.settings td:first-child{white-space:nowrap}
table.settings code{font-family:var(--font-mono);font-size:11.5px}
.codewrap{position:relative}
.codewrap .copy{position:absolute;top:6px;right:6px;font-size:11px;padding:2px 8px}
pre.code{background:var(--bg);border:1px solid var(--line);border-radius:7px;padding:10px 12px;overflow:auto;font-family:var(--font-mono);font-size:12px;line-height:1.5;margin:8px 0}
@media (max-width:700px){table.settings td:first-child{white-space:normal}}

/* ---------- v6: hosting styles, locks, relaxed windows ---------- */
.node{margin-top:0}
.deptag{position:absolute;top:-9px;left:10px;font-family:var(--font-mono);font-size:8.5px;letter-spacing:.06em;padding:1px 6px;border-radius:3px;background:var(--panel);border:1px solid var(--line);color:var(--mute);cursor:pointer;line-height:1.5;white-space:nowrap}
.deptag.static{position:static;display:inline-block;cursor:default;vertical-align:1px}
/* edge: dotted, device-like */
.node.dep-edge{border-style:dotted;border-width:1.5px;border-radius:14px}
.dep-edge.deptag,.node.dep-edge .deptag{color:#7a6a4a;border-color:#cdbf9f}
/* on-premises: heavy frame with a hatched floor */
.node.dep-on-prem{border:2px solid var(--ink);border-radius:3px;background-image:repeating-linear-gradient(135deg,transparent 0 6px,var(--grid) 6px 7px)}
.dep-on-prem.deptag,.node.dep-on-prem .deptag{background:var(--ink);color:var(--bg);border-color:var(--ink)}
/* IaaS: square "server" box with a rack strip */
.node.dep-iaas{border-radius:2px;border-left:5px solid #8a96a3}
.dep-iaas.deptag,.node.dep-iaas .deptag{color:#5d6873;border-color:#8a96a3}
/* managed (provisioned): standard box */
.dep-managed.deptag,.node.dep-managed .deptag{color:var(--accent);border-color:var(--line-blue)}
/* serverless: soft, cloud-like */
.node.dep-serverless{border-radius:22px;background:linear-gradient(180deg,color-mix(in srgb,var(--fill-blue) 90%,var(--panel)),var(--panel));border-color:var(--line-blue)}
.dep-serverless.deptag,.node.dep-serverless .deptag{background:var(--accent);color:#fff;border-color:var(--accent)}
/* SaaS: double outline */
.node.dep-saas{border:3px double var(--line-blue)}
.dep-saas.deptag,.node.dep-saas .deptag{color:#8a5fa0;border-color:#c9b3d6}
/* locks */
.lock{position:absolute;top:-10px;right:14px;display:flex;align-items:center;gap:3px;font-size:10px;line-height:1;padding:2px 6px 2px 4px;border-radius:999px;border:1px solid var(--line);background:var(--panel);cursor:pointer;font-family:var(--font-mono)}
.lock span{font-size:8.5px;letter-spacing:.05em}
.lock.kms{border-color:var(--control);color:var(--ink);background:color-mix(in srgb,var(--control) 14%,var(--panel))}
.lock.off{border-color:var(--bad);color:var(--bad)}
.lock.unset{opacity:.6;border-style:dashed}
.lock.static{position:static;cursor:default}
.depopt,.encopt{padding:5px 0;border-bottom:1px solid var(--line);font-size:13px}
.depopt.on,.encopt.on{background:var(--fill-blue)}
.encopt .lk{font-size:11px}
.badge.on{background:var(--sel-bg);color:var(--sel-ink);border-color:var(--sel-line);font-weight:600}
.encform{display:flex;flex-direction:column;gap:6px;margin:8px 0}
.encchoice{display:flex;gap:10px;align-items:flex-start;padding:8px 10px;border:1px solid var(--line);border-radius:8px;cursor:pointer}
.encchoice:hover{border-color:var(--accent)}
.encchoice input{margin-top:3px}
.encchoice .rn{display:block;margin-top:2px}
.encchoice:has(input:checked){border-color:var(--ink);background:var(--fill-blue)}
.acts-row{display:flex;gap:8px;margin-top:10px}
button.primary{background:var(--sel-ink);color:var(--panel);border-color:var(--sel-ink)}
.keyrow{display:flex;gap:14px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line)}
.node.mini{position:relative;width:150px;flex:none;min-height:40px;padding:12px 10px 8px;box-shadow:none}
.node.mini .nm{font-size:12px}
/* relaxed windows: wider, wrapping, never a horizontal scrollbar */
.win{max-width:calc(100vw - 24px)}
.win-body{overflow-x:hidden;overflow-y:auto;padding:10px 18px 20px;font-size:13.5px;line-height:1.6}
.win-body p{margin:8px 0}
table.settings{table-layout:fixed;width:100%}
table.settings th:nth-child(1),table.settings td:nth-child(1){width:30%}
table.settings th:nth-child(2),table.settings td:nth-child(2){width:26%}
table.settings.steps td:nth-child(1){width:38%}
table.settings.steps td:nth-child(2){width:auto}
table.settings td{white-space:normal;overflow-wrap:anywhere;word-break:normal;padding:8px 8px;line-height:1.5}
table.settings td:first-child{white-space:normal}
table.settings code{overflow-wrap:anywhere;white-space:normal}
pre.code{white-space:pre-wrap;overflow-wrap:anywhere;overflow-x:hidden;font-size:12.5px;line-height:1.6;padding:12px 14px}

/* ---------- v7: guides, panels, legend symbols ---------- */
.legend{max-width:calc(100% - 210px);gap:10px;align-items:center}
.legend .sym{display:inline-flex;align-items:center;gap:4px;white-space:nowrap}
.legend svg{overflow:visible}
.ls{fill:none}.ls.batch{stroke:var(--batch);stroke-dasharray:6 5}.ls.stream{stroke:var(--stream)}.ls.event{stroke:var(--event);stroke-dasharray:2 4}
.ls.access{stroke:var(--access);stroke-dasharray:8 3}.ls.control{stroke:var(--control);stroke-dasharray:1 4;stroke-linecap:round}
.guides button{white-space:nowrap}
.tog{position:absolute;top:10px;z-index:5;width:22px;height:30px;padding:0;font-size:15px;line-height:1;opacity:.75}
.tog:hover{opacity:1}
.tog.l{left:8px}.tog.r{right:8px}
.app{transition:grid-template-columns .2s ease}
.app.left-off{grid-template-columns:0 1fr var(--rw)}
.app.right-off{grid-template-columns:var(--lw) 1fr 0}
.app.left-off.right-off{grid-template-columns:0 1fr 0}
.app.left-off .left,.app.right-off .right{overflow:hidden;border:0;padding:0;min-width:0}
.guidebtns{display:flex;flex-direction:column;gap:6px;margin:12px 0}
.guidebtn{text-align:start;font-size:13px;padding:7px 10px;display:flex;gap:8px;align-items:baseline;border-color:var(--line-blue)}
.win.guide{height:calc(100vh - 80px)}
.gbar{display:flex;flex-wrap:wrap;gap:6px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.gtool{display:flex;align-items:center;gap:7px;font-size:13px;padding:5px 10px}
.gtool .ic{width:22px;height:22px;font-size:7px}
.gtool.on{background:var(--sel-bg);color:var(--sel-ink);border-color:var(--sel-line);font-weight:600}
.gmenu{display:flex;flex-wrap:wrap;gap:6px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}
.gml{font-family:var(--font-mono);font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:var(--mute);margin-inline-start:6px}
.gchip{font-size:12.5px;padding:4px 10px;border-radius:999px;border-color:var(--line-blue);background:var(--panel)}
.gchip.on{background:var(--accent);color:#fff;border-color:var(--accent)}
.gchip code{font-family:var(--font-mono);font-size:11.5px}
.gempty{padding:30px 0;text-align:center}
.gpath{display:flex;align-items:stretch;gap:6px;margin:10px 0;flex-wrap:wrap}
.gstage{flex:1 1 150px;border:1px solid var(--line);border-radius:10px;padding:10px;background:var(--bg);min-width:140px}
.gstage.on{border-color:var(--accent);background:var(--fill-blue)}
.gsh{font-weight:600;font-size:13px}
.gsw{font-size:12px;color:var(--mute);margin:3px 0 8px}
.gitems{display:flex;flex-direction:column;gap:5px}
.gitems .gchip{text-align:start;border-radius:8px}
.garrow{align-self:center;color:var(--mute);font-size:18px}
.gdetail h3{font-size:17px;font-weight:500;margin:12px 0 6px}
.gdetail h3 code{font-family:var(--font-mono);font-size:14px}
.gcard{border:1px solid var(--line);border-radius:9px;padding:10px 12px;margin:8px 0;cursor:pointer}
.gcard:hover{border-color:var(--accent)}
.gcard code{display:block;font-family:var(--font-mono);font-size:12px;color:var(--bad);margin-bottom:2px}
svg.gdiag{width:100%;height:auto;display:block;margin:6px 0 4px;background:var(--bg);border:1px solid var(--line);border-radius:10px}
.gn rect{fill:var(--panel);stroke:var(--line);stroke-width:1.2}
.gn .gt{font-size:12.5px;font-weight:600;fill:var(--ink);font-family:var(--font-ui)}
.gn .gs{font-size:10.5px;fill:var(--mute);font-family:var(--font-mono)}
.gn.k-s3 rect{stroke:#3f9a8f}.gn.k-table rect{stroke:var(--accent)}.gn.k-view rect{stroke:var(--control);fill:color-mix(in srgb,var(--control) 10%,var(--panel))}
.gn.k-compute rect{stroke:#6c6fc4}.gn.k-catalog rect{stroke:#c06a5a;stroke-dasharray:4 3}.gn.k-user rect{stroke:var(--mute)}
.gn.k-replica rect{stroke:var(--accent);stroke-dasharray:5 3}.gn.k-cache rect{stroke:#a0679f}
.gn.k-error rect{stroke:var(--bad);fill:color-mix(in srgb,var(--bad) 9%,var(--panel))}.gn.k-error .gt{fill:var(--bad)}
.gn.k-fix rect{stroke:var(--access);fill:color-mix(in srgb,var(--access) 9%,var(--panel))}
.ge{fill:none;stroke:var(--mute);stroke-width:1.5}
.ge.refresh{stroke-dasharray:5 4}
.ge.error{stroke:var(--bad);stroke-dasharray:3 3}
.gel{font-size:10.5px;fill:var(--mute);font-family:var(--font-mono);paint-order:stroke;stroke:var(--bg);stroke-width:4px}
@media (max-width:980px){.tog{display:none}.app.left-off .left,.app.right-off .right{display:none}}

svg.gdiag{max-height:340px}
.gn .gs{font-size:10px}

/* ---------- v8: access / network buttons, brand tiles, export menu ---------- */
.topicons{position:absolute;bottom:-10px;right:12px;display:flex;gap:4px;z-index:2}
.topicons .lock{position:static}
.secb{display:flex;align-items:center;gap:3px;font-size:10px;line-height:1;padding:2px 6px 2px 4px;border-radius:999px;border:1px solid var(--line);background:var(--panel);cursor:pointer;font-family:var(--font-mono)}
.secb span{font-size:8.5px;letter-spacing:.03em;max-width:90px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.secb.access{border-color:var(--line-blue)}
.secb.net{border-color:color-mix(in srgb,var(--access) 45%,var(--line))}
.secb.unset{opacity:.6;border-style:dashed}
.secb.risky{border-color:var(--bad);color:var(--bad)}
.ic.img.brand{background:#fff;border:1px solid var(--line);padding:3px;box-sizing:border-box}
.expmenu{position:fixed;z-index:200;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);display:flex;flex-direction:column;padding:4px;min-width:200px}
.expmenu button{border:0;text-align:start;padding:7px 10px;border-radius:6px}
.expmenu button:hover{background:var(--fill-blue)}

/* ---------- v10: examples under patterns ---------- */
.exlist{display:flex;flex-direction:column;gap:2px;margin-top:6px;border-top:1px dashed var(--line);padding-top:6px}
.exl{border:0;background:none;text-align:start;padding:3px 4px;font-size:12px;color:var(--accent);cursor:pointer;border-radius:5px}
.exl:hover{background:var(--fill-blue)}

/* ---------- v12: logging & monitoring ---------- */
.logr{display:flex;gap:8px;align-items:flex-start;padding:5px 0;border-bottom:1px dashed var(--line)}
.logr:last-of-type{border-bottom:0}
.lk{flex:none;font-family:var(--font-mono);font-size:9.5px;letter-spacing:.04em;text-transform:uppercase;padding:2px 6px;border-radius:999px;border:1px solid var(--line);margin-top:2px;min-width:52px;text-align:center}
.lk.logs{border-color:var(--line-blue);color:var(--accent)}
.lk.metrics{border-color:color-mix(in srgb,var(--stream) 50%,var(--line))}
.lk.audit{border-color:color-mix(in srgb,var(--control) 55%,var(--line))}
.lk.traces,.lk.events{border-color:color-mix(in srgb,var(--event) 50%,var(--line))}
.lk.history{opacity:.8;border-style:dashed}
.logrecv .rn{padding:2px 0}

/* ---------- v14: sticky search, exam mode, legend toggle, logo ---------- */
#pane-tools #search{position:sticky;top:41px;z-index:3;box-shadow:0 -10px 0 2px var(--panel),0 6px 0 0 var(--panel)}
.top h1 a{display:inline-flex;align-items:center;gap:8px;color:inherit;text-decoration:none}
.top .logo{display:inline-flex}.top .logo svg{display:block;border-radius:6px}
.exam-tog{display:inline-flex;align-items:center;gap:6px;font-size:13px}
.exam-tog input{accent-color:#d63b36;margin:0}
body.exam-on .exam-tog{border-color:#d63b36;color:#d63b36}
.exb{display:none}
body.exam-on .exb{display:inline-grid;place-items:center;flex:none;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:#d63b36;color:#fff;font:600 10.5px/1 var(--font-mono);border:0;cursor:pointer;margin-inline-start:6px;vertical-align:2px}
body.exam-on .exb:hover{background:#b02c28;color:#fff}
body.exam-on .exq{text-decoration:underline 2px #d63b36;text-underline-offset:3px}
body.exam-on .guidebtn.exq,body.exam-on .pp.exq,body.exam-on .cv.exq{text-decoration:none;box-shadow:inset 0 -2px 0 #d63b36}
body.exam-on .guidebtn.exq::after{content:attr(data-exn);display:inline-grid;place-items:center;min-width:16px;height:16px;padding:0 4px;margin-inline-start:6px;border-radius:999px;background:#d63b36;color:#fff;font:600 10px/1 var(--font-mono)}
.exbanner{display:none}
body.exam-on .exbanner{display:flex;align-items:center;gap:8px;width:100%;margin:0 0 10px;padding:7px 10px;border:1px solid #d63b36;border-radius:8px;color:#d63b36;background:color-mix(in srgb,#d63b36 6%,var(--panel));text-align:start;font-size:13px}
body.exam-on .exbanner .exb{margin:0}
#exam-layer{position:absolute;left:0;top:0;width:0;height:0;pointer-events:none}
.exrect{position:absolute;width:0;height:0}
.exrect .exb{position:absolute;top:-7px;right:-7px;pointer-events:auto;min-width:14px;height:14px;padding:0 3px;margin:0;font-size:8.5px;box-shadow:0 0 0 1.5px var(--bg)}
.examwin .win-bar .k{color:#d63b36}
.leg-tog{border:0;background:none;padding:0 4px 0 0;font:inherit;color:var(--ink);white-space:nowrap}
.leg-tog span{color:var(--mute)}
.legend.closed .sym,.legend.closed .how{display:none}

/* v15: header brand — title first and large, owner small underneath */
.top .brand{display:flex;align-items:center;gap:10px}
.top .brand .logo{display:inline-flex}.top .brand .logo svg{display:block}
.top .bt{display:flex;flex-direction:column;line-height:1.15}
.top .bt h1{font-size:19px;font-weight:600;letter-spacing:.005em}
.top .bt h1 a{color:var(--ink);text-decoration:none}
.top .bt .home{font-size:11.5px;color:var(--mute);text-decoration:none;letter-spacing:.02em}
.top .bt .home:hover{color:var(--accent)}
.exam-tog[hidden]{display:none}

/* v17: exam picker + public scenario cards */
.exam-pick{position:relative}
.exam-pick #exam-btn.on{border-color:#d63b36;color:#d63b36}
.exam-menu{position:absolute;top:calc(100% + 6px);right:0;z-index:60;width:300px;max-width:calc(100vw - 24px);background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);padding:8px}
.exam-menu .em-h{font-family:var(--font-mono);font-size:10.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--mute);padding:2px 4px 6px}
.exam-menu .em-row{display:flex;gap:8px;align-items:flex-start;padding:6px 4px;border-radius:6px;cursor:pointer}
.exam-menu .em-row:hover{background:var(--fill-blue)}
.exam-menu .em-row input{accent-color:#d63b36;margin-top:3px}
.exam-menu .em-row b{display:block;font-weight:500;font-size:13px}
.exam-menu .em-f{display:flex;gap:6px;justify-content:flex-end;border-top:1px solid var(--line);margin-top:6px;padding-top:6px}
.exam-menu .em-f button{font-size:12px;padding:3px 8px}
.scen{margin:12px 0;padding:10px 12px;border:1px solid color-mix(in srgb,#d63b36 35%,var(--line));border-radius:8px;background:color-mix(in srgb,#d63b36 3%,var(--panel))}
.scen h4{margin:2px 0 6px;text-transform:none;letter-spacing:0;font-family:var(--font-ui);font-size:14px;font-weight:600;color:var(--ink)}
.scen .q{font-size:13px;margin:4px 0}
.scen .lbl{font-family:var(--font-mono);font-size:10.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--mute);margin:8px 0 2px}
.scen .private{margin:8px 0 2px}
.exchip{display:inline-block;font-family:var(--font-mono);font-size:10px;font-weight:500;color:#d63b36;border:1px solid color-mix(in srgb,#d63b36 50%,var(--line));border-radius:999px;padding:1px 7px;margin-inline-end:8px;vertical-align:2px}
body.exam-on .gchip.exq{box-shadow:inset 0 -2px 0 #d63b36}
body.exam-on .gchip.exq::after{content:attr(data-exn);display:inline-grid;place-items:center;min-width:15px;height:15px;padding:0 4px;margin-inline-start:5px;border-radius:999px;background:#d63b36;color:#fff;font:600 9.5px/1 var(--font-mono);vertical-align:1px}
/* v26: guide logos on design patterns (opposite side to the title) */
.srcs{display:inline-flex;gap:3px;margin-inline-start:auto;padding-inline-start:8px;flex:none;align-items:center}
.srcs img{width:14px;height:14px;display:block;border-radius:3px}
.right h2.hsrc{display:flex;align-items:flex-start;gap:6px}
.right h2.hsrc .srcs img{width:16px;height:16px;margin-top:4px}
/* v27: connection-strength bars in the legend */
.legend .lfit{margin-inline-end:5px;cursor:help}
.legend .lfit-wrap{cursor:help}

/* v30: lifecycle + pricing */
.lc{font-family:var(--font-mono);font-size:9px;letter-spacing:.04em;text-transform:uppercase;padding:0 5px;border-radius:999px;border:1px solid var(--line);color:var(--mute);vertical-align:1px;margin-inline-start:4px}
.lc.retired{border-color:color-mix(in srgb,var(--bad) 55%,var(--line));color:var(--bad)}
.lc.closed{border-color:color-mix(in srgb,var(--control) 60%,var(--line));color:var(--control)}
.lifecycle{padding:7px 10px;border-radius:8px;font-size:13px;border:1px solid var(--line)}
.lifecycle.retired{border-color:color-mix(in srgb,var(--bad) 50%,var(--line));background:color-mix(in srgb,var(--bad) 7%,var(--panel))}
.lifecycle.closed{border-color:color-mix(in srgb,var(--control) 55%,var(--line));background:color-mix(in srgb,var(--control) 8%,var(--panel))}
.price{font-size:13px}

/* Common mix-ups */
.rn.pit { padding: 3px 0 3px 10px; border-left: 2px solid #e0b252; margin: 4px 0; }
.altmore summary{cursor:pointer;color:var(--accent);font-size:13px;margin:6px 0}
/* v52: full comparisons */
.cmpbtn{display:inline-block;margin:5px 0 3px;padding:2px 9px;font:inherit;font-size:12px;color:var(--accent);background:none;border:1px solid var(--line);border-radius:999px;cursor:pointer}
.cmpbtn:hover{border-color:var(--accent)}
#cmpdlg{border:none;padding:0;border-radius:10px;max-width:min(860px,94vw);width:100%;background:var(--panel);color:var(--ink);box-shadow:0 12px 40px rgba(0,0,0,.35)}
#cmpdlg::backdrop{background:rgba(0,0,0,.45)}
.cmpbox{position:relative;padding:18px 22px 14px;max-height:86vh;overflow:auto}
.cmpbox h3{margin:0 34px 6px 0;font-size:17px}
.cmpbox .vs{color:var(--mute);font-weight:400;font-size:14px}
.cmpbox .cmpt{font-size:13.5px}
.cmpbox .cmpt tbody th{font-size:12.5px}
.cmpbox .cmppick{font-size:13.5px}
.cmpx{position:absolute;top:10px;right:12px;width:28px;height:28px;border:1px solid var(--line);border-radius:50%;background:var(--panel);color:var(--ink);cursor:pointer;font-size:13px}
.cmpx:hover{border-color:var(--accent);color:var(--accent)}
.cmpt{width:100%;border-collapse:collapse;margin:6px 0;font-size:12.5px;table-layout:fixed}
.cmpt th,.cmpt td{border:1px solid var(--line);padding:5px 6px;vertical-align:top;text-align:start;line-height:1.35}
.cmpt thead th{background:var(--fill-blue);font-weight:600}
.cmpt tbody th{width:24%;font-weight:500;color:var(--mute);font-size:11.5px}
.cmppick{font-size:12.5px;margin:4px 0}
/* v52: section links at the top of the right panel */
.secnav{margin:14px 0 10px;border:1px solid var(--line);border-radius:8px;background:var(--bg)}
.secnav>summary{cursor:pointer;padding:7px 12px;font-size:12.5px;font-weight:600;color:var(--sel-ink);list-style:none;display:flex;align-items:center;gap:6px}
.secnav>summary::-webkit-details-marker{display:none}
.secnav>summary::before{content:"▸";color:var(--mute);font-size:11px}
.secnav[open]>summary::before{content:"▾"}
.secnav>summary .count{font-weight:400;color:var(--mute)}
.secnav>nav{display:flex;flex-wrap:wrap;gap:4px;padding:2px 12px 10px}
.sectop{position:sticky;bottom:10px;display:block;width:max-content;margin:16px 0 0 auto;font-size:11.5px;padding:3px 10px;border:1px solid var(--line);border-radius:999px;background:var(--panel);color:var(--ink);box-shadow:var(--shadow);cursor:pointer;z-index:5}
.sectop:hover{border-color:var(--accent);color:var(--accent)}
.secnav a{font-size:11.5px;padding:2px 8px;border:1px solid var(--line);border-radius:999px;color:var(--ink);text-decoration:none;white-space:nowrap;cursor:pointer}
.secnav a:hover{border-color:var(--accent);color:var(--accent)}
.secnav a .count{color:var(--mute);margin-inline-start:3px}
.ktag{display:inline-block;font-size:10.5px;line-height:1;padding:3px 6px;border-radius:999px;border:1px solid var(--line);color:var(--mute);vertical-align:1px;margin-inline-start:4px;white-space:nowrap}
.ktag.k-substitute{border-color:#2f8f5b;color:#2f8f5b}
.ktag.k-partial{border-color:#c07a12;color:#c07a12}

/* ---------- v57: tool maps, previews, lock ---------- */
.magbtn.on{background:var(--sel-bg);color:var(--sel-ink);border-color:var(--sel-line);font-weight:600}
/* map boxes */
.node.focus{border-color:var(--ink);border-width:1.5px}
.node.faint{opacity:.55}
.node.grp{border-style:dashed;cursor:pointer}
.node.grp .gico{font-size:11px;font-weight:600}
.node.grp .car{margin-inline-start:auto;color:var(--mute);font-size:12px}
.node.grp.open{background:var(--fill-blue)}
.edge.faint path.vis{opacity:.3}
.edge.grp path.vis{stroke-width:2.4px}
.edge.emph path.vis{stroke-width:calc(var(--w,1.6) + 1.2)}
/* lock: sticky title + toggle at the top of the right bar */
.lockbar{position:sticky;top:-14px;z-index:6;display:flex;align-items:center;gap:8px;margin:-14px -18px 10px;padding:8px 18px;background:var(--panel);border-bottom:1px solid var(--line)}
.lockbar b{flex:1;min-width:0;font-weight:500;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lockbar .ic{width:22px;height:22px;font-size:8px;flex:none}
.lockbar .lockbtn{font-size:12px;padding:3px 9px;white-space:nowrap}
.lockbar.on{background:color-mix(in srgb,var(--accent) 10%,var(--panel));border-bottom-color:var(--accent)}
.lockbar.on .lockbtn{background:var(--accent);color:var(--panel);border-color:var(--accent)}
.lockbar + .secnav{margin-top:0}
.row.lockgrey,.pat.lockgrey{opacity:.32}
.row.lockgrey:hover,.pat.lockgrey:hover{opacity:.7}
.lockhint{margin:2px 6px 8px;font-size:12px}
/* previews */
.peek{position:fixed;z-index:70;width:360px;max-height:min(560px,calc(100vh - 16px));overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 40px rgba(0,0,0,.18),var(--shadow);padding:12px 14px;font-size:13px}
.peek.big{width:min(640px,calc(100vw - 24px));max-height:calc(100vh - 60px);left:50%!important;top:50%!important;transform:translate(-50%,-50%);padding:16px 20px}
.peek-back{position:fixed;inset:0;z-index:69;background:rgba(20,24,30,.28)}
.peek .pk-x{position:absolute;top:6px;inset-inline-end:6px;border:0;background:none;font-size:16px;line-height:1;padding:4px 6px;color:var(--mute)}
.peek:not(.big) .pk-x{display:none}
.pk-head{display:flex;gap:9px;align-items:flex-start;padding-inline-end:22px}
.pk-head .ic{width:30px;height:30px;font-size:9px;flex:none}
.pk-head .dot{margin-top:7px}
.pk-crumb{font-size:10px}
.pk-name{font-weight:600;font-size:14px}
.pk-sum{margin:8px 0;line-height:1.45}
.peek:not(.big) .pk-sum{display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}
.pk-cue{margin:6px 0 0;color:var(--mute);font-size:12.5px}
.pk-in{font-size:12px;color:var(--mute);margin:6px 0}
.pk-in.yes{color:var(--access)}
.peek h5{font-family:var(--font-mono);font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--mute);font-weight:500;margin:12px 0 5px}
.pk-rel{border:1px solid var(--line);border-radius:7px;padding:6px 8px;margin:5px 0}
.pk-rel.bad{border-color:color-mix(in srgb,var(--bad) 45%,var(--line))}
.pk-rel .pk-h{font-weight:500;font-size:12.5px;display:flex;align-items:center;gap:5px;flex-wrap:wrap}
.pk-rel .rn{font-size:12px;color:var(--mute);margin-top:2px}
.pk-via{font-size:10.5px;margin-top:2px}
.pk-cmp{width:100%;border-collapse:collapse;font-size:11.5px;margin-top:6px}
.pk-map{margin-top:4px}
.pk-map .an.faint{opacity:.45}
.pk-map .an.more{cursor:default}
.pk-map .an.more rect{stroke-dasharray:2 2}
.pk-acts{display:flex;gap:6px;margin-top:10px}
.pk-go{border-color:var(--accent);color:var(--accent)}
/* v58: connection previews */
.pk-edge h4{font-size:11px;margin:10px 0 4px;color:var(--mute);text-transform:uppercase;letter-spacing:.05em}
.pk-name a{color:inherit;text-decoration:none;border-bottom:1px dotted var(--mute)}
.pk-name a:hover{color:var(--accent)}
.pk-acts{flex-wrap:wrap}
/* v59: ER-style in/out cardinality marks */
.card{position:absolute;top:50%;margin-top:-9px;width:20px;height:18px;opacity:0;transition:opacity .12s;cursor:help;z-index:2}
.card svg,.erm svg{display:block;stroke:var(--ink);stroke-width:1.6;fill:none;stroke-linecap:round}
.card.cin{left:-21px}
.card.cout{right:-29px}
.card.cout svg,.erm.o svg{transform:scaleX(-1)}
.card b{position:absolute;top:-12px;font:600 9.5px/1 var(--font-mono);color:var(--ink);white-space:nowrap}
.card.cin b{left:2px}.card.cout b{right:2px}
.node:hover .card,.node.sel .card,.node.focus .card{opacity:1}
.erm{display:inline-block;vertical-align:middle}
.cardpop{position:fixed;z-index:60;max-width:300px;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);padding:9px 11px;font-size:12.5px;pointer-events:none}
.cardpop .cp-h{font-size:12px;color:var(--mute);margin-bottom:6px}.cardpop .cp-h b{color:var(--ink)}
.cardpop .cp-v{display:flex;gap:8px;align-items:flex-start;margin-bottom:8px}
.cardpop .cp-leg{display:flex;flex-wrap:wrap;gap:4px 12px;font-size:10.5px;color:var(--mute);border-top:1px solid var(--line);padding-top:7px}
.cardpop .cp-leg>span{display:inline-flex;align-items:center;gap:4px}
.cardpop .cp-f{font-size:11px;color:var(--mute);margin-top:6px}
/* v60: inside the box — a tool's parts on its map */
.node.inside{display:block;padding:0;background:color-mix(in srgb,var(--fill-blue) 55%,transparent);border:1.5px solid var(--accent);border-radius:14px;box-shadow:none;cursor:grab}
.node.inside .ins-h{display:flex;gap:9px;align-items:center;padding:8px 12px;border-bottom:1px dashed var(--line-blue)}
.node.inside .ins-h .tx{flex:1;min-width:0}
.node.inside .ins-h .nm{font-weight:600}
.ins-src{color:var(--accent);text-decoration:none}.ins-src:hover{text-decoration:underline}
.ins-fold{font-size:11px;padding:2px 8px;border-radius:6px}
.node.part{padding:6px 10px;min-height:46px;box-shadow:none;border-color:var(--line-blue);cursor:pointer;z-index:1}
.node.part .nm{font-size:12px;font-weight:600}
.node.part .sub{font-size:9.5px}
.node.part.hasfeat .nm{text-decoration:underline dotted var(--mute);text-underline-offset:3px}
.node.part.hl{border-color:var(--ink);box-shadow:0 0 0 2px var(--accent)}
.edge.inner path.vis{stroke-dasharray:4 3;opacity:.85}
.edge.inner path.hit{cursor:help}
.edge .elab{font:9.5px var(--font-mono);fill:var(--mute);paint-order:stroke;stroke:var(--bg);stroke-width:3px;pointer-events:none}
.partpop{pointer-events:auto}
.ins-open{position:absolute;right:8px;bottom:-11px;background:var(--panel);border:1px solid var(--accent);color:var(--accent);z-index:2}

/* v61 — "This is NOT" under a tool's definition */
.isnot { margin: 10px 0 12px; padding: 8px 12px 6px; border-left: 3px solid #c0392b; background: color-mix(in srgb, #c0392b 6%, transparent); border-radius: 0 8px 8px 0; }
.isnot h4 { margin: 0 0 4px; color: #c0392b; letter-spacing: .06em; }
.isnot ul { margin: 0; padding-left: 16px; }
.isnot li { margin: 3px 0; line-height: 1.4; }
.isnot .inst { overflow-wrap: anywhere; }

/* v63 — "Feeds into X" / "X feeds" rule lists start collapsed */
details.fold > summary { list-style: none; cursor: pointer; }
details.fold > summary::-webkit-details-marker { display: none; }
details.fold > summary h4 { display: inline; }
details.fold > summary h4::before { content: "▸ "; color: var(--mute); }
details.fold[open] > summary h4::before { content: "▾ "; }
details.fold > summary { display: block; margin: 14px 0 6px; }

/* ---------- scalability (v66): ghost copies behind a box — side by side = scales out (horizontal), stacked above = scales up (vertical) ---------- */
.node{--gf:color-mix(in srgb,var(--panel) 55%,transparent);--gl:color-mix(in srgb,var(--accent) 60%,transparent);--gl2:color-mix(in srgb,var(--accent) 35%,transparent)}
.node.sc-h{--ghost:8px 0 0 -1px var(--gf),8px 0 0 0 var(--gl),16px 0 0 -1px var(--gf),16px 0 0 0 var(--gl2)}
.node.sc-v{--ghost:0 -5px 0 -1px var(--gf),0 -5px 0 0 var(--gl),0 -10px 0 -1px var(--gf),0 -10px 0 0 var(--gl2)}
.node.sc-h.sc-v{--ghost:8px 0 0 -1px var(--gf),8px 0 0 0 var(--gl),16px 0 0 -1px var(--gf),16px 0 0 0 var(--gl2),0 -5px 0 -1px var(--gf),0 -5px 0 0 var(--gl),0 -10px 0 -1px var(--gf),0 -10px 0 0 var(--gl2)}
.node.faint{--gl:color-mix(in srgb,var(--accent) 18%,transparent);--gl2:color-mix(in srgb,var(--accent) 10%,transparent)}
.scg{vertical-align:-3px;flex:none}
.scg rect{fill:var(--panel);stroke:var(--accent);stroke-width:1.2}
.scg rect.g1{opacity:.55}.scg rect.g2{opacity:.3}
.perf.scl dt{white-space:nowrap}
.sct{font-family:var(--font-mono);font-size:10.5px;padding:1px 6px;border-radius:9px;border:1px solid var(--line);white-space:nowrap}
.sct.auto{background:var(--fill-blue);border-color:var(--line-blue)}
.sct.policy{border-color:var(--line-blue)}
.sct.none{color:var(--mute);border-style:dashed}
.scchip{display:inline-flex;align-items:center;gap:3px;font-family:var(--font-mono);font-size:10px;color:var(--mute);border:1px solid var(--line);border-radius:9px;padding:0 6px 0 3px;margin-left:4px;white-space:nowrap;vertical-align:1px}
.scchip .scg{width:18px;height:11px}
.scchip.v .scg{width:10px;height:15px}
.scchip.na{padding:0 6px}
.scself{margin:-2px 0 8px}
.cmpt tr.scr td{vertical-align:top}
.scrow{display:flex;gap:6px;align-items:flex-start;margin-bottom:3px}
.scrow .scg{margin-top:1px}
.legend .scg{vertical-align:middle}

/* connection sources (v67) */
.lsrc .ext{font-size:10.5px}
.lsrc.none{font-family:var(--font-mono);font-size:9.5px;color:var(--mute);border:1px dashed var(--line);border-radius:8px;padding:0 5px;white-space:nowrap}

/* ---------- ▶ How it runs: engine simulation window (openSim in app.js, data/sims.js) ---------- */
.win.simwin{height:calc(100vh - 64px)}
.simwin .win-body{outline:none}
.simhead h3{margin:6px 0 2px;font-size:16px;font-weight:600}
.simhead p{margin:0 0 4px;color:var(--mute);font-size:12.5px}
.simctl{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:6px 0}
.simctl .simplay{min-width:92px}
.simctl label{display:flex;align-items:center;gap:5px;font-size:12px;color:var(--mute)}
.simctl select{font:inherit;font-size:12px}
.simclock,.simstepn{font-size:12px;color:var(--mute)}
.simclock{margin-inline-start:auto}
.simtl{position:relative;height:26px;border:1px solid var(--line);border-radius:6px;background:var(--bg);cursor:pointer;overflow:hidden;margin:2px 0 6px}
.simseg{position:absolute;top:0;bottom:0;border-inline-end:1px solid var(--line);display:flex;align-items:center;padding:0 5px;overflow:hidden;box-sizing:border-box}
.simseg span{font-size:10.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--mute);position:relative;z-index:1}
.simseg.on span{color:var(--ink);font-weight:600}
.simprog{position:absolute;left:0;top:0;bottom:0;background:var(--fill-blue);pointer-events:none}
.simmk{position:absolute;top:0;bottom:0;width:2px;margin-left:-1px;background:var(--accent);pointer-events:none}
.simconcepts{display:flex;flex-wrap:wrap;gap:5px;padding:2px 0 8px}
.simc{font-size:11.5px;padding:3px 9px;border-radius:999px;color:var(--mute);transition:background .25s,color .25s,border-color .25s}
.simc.on{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 0 0 3px var(--fill-blue)}
.simmain{display:flex;gap:14px;align-items:flex-start}
.simwrap{flex:1 1 auto;min-width:0;position:relative;overflow:hidden}
.simside{flex:0 0 330px;display:flex;flex-direction:column;gap:10px}
.simwin.narrow .simmain{flex-direction:column}
.simwin.narrow .simwrap{width:100%}
.simwin.narrow .simside{flex-basis:auto;width:100%}
.simstage{position:absolute;left:0;top:0;width:1120px;height:600px;transform-origin:0 0;background:var(--bg);border:1px solid var(--line);border-radius:8px;font-size:12px;box-sizing:border-box}
.simflows{position:absolute;left:0;top:0;width:1120px;height:600px;pointer-events:none;overflow:visible;z-index:3}
.sel{position:absolute;box-sizing:border-box;transition:opacity .45s,box-shadow .3s,border-color .3s}
.sel.off{opacity:.12}
.sel.t-box{border:1px solid var(--line);border-radius:9px;background:var(--panel);padding:5px 9px}
.sb-h{display:flex;align-items:center;gap:6px}
.sb-h b{font-size:13px;font-weight:600;white-space:nowrap}
.sb-s{font-size:11px;color:var(--mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sb-tag{font:500 9.5px/1 var(--font-mono);padding:2px 5px;border-radius:4px;background:color-mix(in srgb,var(--d-orch) 22%,var(--panel));color:var(--ink)}
.sel.t-zone,.sel.t-txt,.sel.t-cells,.sel.t-mem{border:1px dashed var(--line-blue);border-radius:6px;padding:3px 6px;background:color-mix(in srgb,var(--bg) 70%,transparent)}
.sel.t-cells,.sel.t-mem{border-style:solid;border-color:var(--line)}
.sz-h{font-size:10.5px;color:var(--mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:13px}
.sel.hi{border-color:var(--accent)!important;box-shadow:0 0 0 3px var(--fill-blue),0 0 14px color-mix(in srgb,var(--accent) 35%,transparent)}
.stx{margin-top:3px;display:flex;flex-direction:column;gap:3px}
.stl{font-size:11px;line-height:1.3;color:var(--mute);padding-inline-start:13px;position:relative}
.stl::before{content:"○";position:absolute;left:0;font-size:9px;top:1px}
.stl.done{color:var(--ink)}
.stl.done::before{content:"✓";color:var(--access)}
.stl.on{color:var(--ink);font-weight:600}
.stl.on::before{content:"\25B6\FE0E";color:var(--accent)}
.scells{display:flex;gap:6px;margin-top:3px}
.scell{flex:1;text-align:center;font:500 11px/15px var(--font-mono);border-radius:4px;border:1px solid var(--line);color:var(--mute);transition:background .4s,color .4s}
.scell.busy{background:var(--accent);border-color:var(--accent);color:#fff}
.smem{display:flex;height:14px;margin-top:3px;border-radius:3px;overflow:hidden;border:1px solid var(--line)}
.smem i{position:relative;display:block;height:100%}
.smem .r-res{flex:0 0 7%;background:repeating-linear-gradient(45deg,var(--line) 0 3px,transparent 3px 6px)}
.smem .r-user{flex:0 0 37%;border-inline:1px solid var(--line);box-sizing:border-box}
.smem .r-uni{flex:1 1 auto}
.smem b{position:absolute;top:0;bottom:0;width:0;transition:width .9s ease}
.smem .r-user b{left:0;background:color-mix(in srgb,var(--mute) 45%,transparent)}
.smem .f-sto{left:0;background:var(--access)}
.smem .f-exe{right:0;background:var(--d-proc)}
.smem em{position:absolute;left:50%;top:0;bottom:0;border-left:1.5px dashed var(--ink);opacity:.55}
.smem-k{display:flex;font-size:9.5px;color:var(--mute);margin-top:2px}
.smem-k .k-res{flex:0 0 7%;font-size:0}
.smem-k .k-user{flex:0 0 37%}
.smem-k .k-uni{flex:1;text-align:center}
.stok{position:absolute;height:18px;box-sizing:border-box;border-radius:4px;border:1px solid var(--tc);background:color-mix(in srgb,var(--tc) 20%,var(--panel));color:var(--ink);font:500 10px/16px var(--font-mono);text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:0 2px;
  transition:left .9s cubic-bezier(.4,.1,.2,1),top .9s cubic-bezier(.4,.1,.2,1),opacity .45s,width .5s;z-index:2}
.stok.solid{background:var(--tc);color:#fff;font-weight:600}
.stok.dim{opacity:.3;text-decoration:line-through}
.stok.off{opacity:0!important}
.stok.nt{transition:none!important}
.sfl{fill:none;stroke-width:1.6;opacity:.6;stroke-dasharray:5 4}
.sfl.batch{stroke:var(--batch)}.sfl.stream{stroke:var(--stream)}.sfl.event{stroke:var(--event)}.sfl.access{stroke:var(--access)}.sfl.control{stroke:var(--control)}
.sfd.batch{fill:var(--batch)}.sfd.stream{fill:var(--stream)}.sfd.event{fill:var(--event)}.sfd.access{fill:var(--access)}.sfd.control{fill:var(--control)}
.sflt{font:500 11px var(--font-mono);fill:var(--ink);paint-order:stroke;stroke:var(--bg);stroke-width:4px;stroke-linejoin:round}
.simsay{border:1px solid var(--line);border-radius:8px;padding:8px 12px;background:var(--panel);min-height:180px}
.simsay h3{margin:2px 0 6px;font-size:15px;font-weight:600}
.simsay p{margin:6px 0;line-height:1.55}
.simch{font-size:11px;color:var(--mute)}
.simhadoop{border-inline-start:3px solid var(--d-orch);background:color-mix(in srgb,var(--d-orch) 12%,var(--panel));padding:5px 9px;border-radius:4px;font-size:12.5px;line-height:1.45;margin:4px 0}
.simhadoop b{display:block;font-size:10.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--ink)}
.simcode{font-size:11.5px;margin:8px 0;white-space:pre-wrap}
.simconf{display:flex;flex-wrap:wrap;gap:4px}
.simconf code{font:11px var(--font-mono);padding:1px 6px;border-radius:4px;background:var(--bg);border:1px solid var(--line)}
.simcharts{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.simchart{border:1px solid var(--line);border-radius:6px;padding:4px 6px;background:var(--panel)}
.sch-h{display:flex;justify-content:space-between;gap:6px;font-size:10.5px;color:var(--mute)}
.sch-h span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sch-h b{color:var(--ink);font-weight:500;white-space:nowrap}
.simchart svg{display:block;width:100%;height:40px;cursor:pointer}
.sch-l{fill:none;stroke:var(--sc);stroke-width:2;vector-effect:non-scaling-stroke;stroke-linejoin:round}
.sch-a{fill:color-mix(in srgb,var(--sc) 16%,transparent);stroke:none}
.sch-cur{stroke:var(--ink);stroke-width:1;vector-effect:non-scaling-stroke;opacity:.6}
.simkinds{display:flex;flex-wrap:wrap;gap:4px 10px;font-size:11px;color:var(--mute)}
.simkinds span{display:flex;align-items:center;gap:4px}
.simkinds .tk{display:inline-block;width:14px;height:10px;border-radius:2px;border:1px solid var(--tc);background:color-mix(in srgb,var(--tc) 20%,var(--panel))}
.simkinds .tk.solid{background:var(--tc)}
.guidebtn.simbtn{border-color:var(--accent);font-weight:500}
@media (prefers-reduced-motion:reduce){.stok,.smem b,.sel{transition-duration:.01s!important}}
.sel.t-box.nested{background:var(--bg)}
.sel.t-txt{overflow:hidden}
.simhadoop.k-idea{border-color:var(--event);background:color-mix(in srgb,var(--event) 12%,var(--panel))}.simhadoop.k-hive{border-color:var(--d-gov);background:color-mix(in srgb,var(--d-gov) 10%,var(--panel))}

/* ---------- v70 sim window: gauges in the figure, one-line caption, collapsed Explain box ---------- */
.simctl{flex-wrap:nowrap}
.simctl .simtl{flex:1 1 auto;margin:0;min-width:120px}
.simctl .simclock{margin:0}
.simwin.narrow .simctl{flex-wrap:wrap}
.simmain{position:relative;display:block}
.simwrap{width:100%}
.sb-h .sb-s{font-size:10.5px;color:var(--mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
/* cups: a vertical gauge that fills like a buffer */
.sel.t-cup{display:flex;flex-direction:column;align-items:center;gap:2px;padding:0}
.cup-v{font-size:11px;line-height:13px;color:var(--ink);white-space:nowrap}
.cup{position:relative;flex:1 1 auto;width:100%;border:1.5px solid var(--mute);border-top-width:0;border-radius:0 0 7px 7px;background:color-mix(in srgb,var(--panel) 80%,transparent);overflow:hidden}
.cup i{position:absolute;left:0;right:0;transition:height .9s ease,top .9s ease,bottom .9s ease;opacity:.85}
.cup em{position:absolute;left:-2px;right:-2px;border-top:1.5px dashed var(--ink);opacity:.6;pointer-events:none}
.cup-n{font-size:10px;color:var(--mute);line-height:12px;white-space:nowrap}
.sel.t-cup.full .cup{border-color:var(--bad)}
.sel.t-cup.full .cup-v{color:var(--bad);font-weight:600}
/* counters strip */
.sel.t-counters{display:flex;gap:6px}
.kpi{flex:1 1 0;min-width:0;border:1px solid var(--line);border-radius:7px;background:var(--panel);display:flex;flex-direction:column;justify-content:center;padding:2px 6px;transition:box-shadow .3s,border-color .3s}
.kpi b{font-size:14px;font-weight:600;line-height:18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kpi span{font-size:10px;color:var(--mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kpi.chg{animation:kpiflash 1.2s ease}
@keyframes kpiflash{0%{border-color:var(--accent);box-shadow:0 0 0 3px var(--fill-blue)}100%{border-color:var(--line);box-shadow:none}}
/* one-line caption under the figure */
.simcap{display:flex;align-items:center;gap:10px;padding:8px 2px 0}
.simcap b{flex:1;font-size:15px;font-weight:600;min-width:0}
.simcapn{font-size:11px;color:var(--mute)}
.simcap button{font-size:12px;padding:4px 10px}
.simcap button.on{background:var(--sel-bg);color:var(--sel-ink);border-color:var(--sel-line);font-weight:600}
/* Explain box: floats over the figure, draggable */
.simnote{position:absolute;right:12px;top:12px;width:320px;max-height:70%;display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:9px;box-shadow:0 10px 30px rgba(0,0,0,.18),var(--shadow);z-index:5}
.simnote[hidden]{display:none}
.simnote-h{display:flex;align-items:center;gap:8px;padding:6px 10px;border-bottom:1px solid var(--line);cursor:move;user-select:none;background:var(--bg);border-radius:9px 9px 0 0}
.simnote-h b{flex:1;font-size:12.5px;font-weight:600}
.simnote-h .x{border:0;background:none;font-size:18px;line-height:1;padding:0 3px;color:var(--mute)}
.simnote-b{padding:6px 12px 10px;overflow:auto;font-size:13px;line-height:1.5}
.simnote-b p{margin:4px 0 8px}
.simkeybox{display:flex;flex-wrap:wrap;gap:4px 12px;font-size:11px;color:var(--mute);padding:6px 2px 0}
.simkeybox[hidden]{display:none}
.simkeybox span{display:flex;align-items:center;gap:4px}
.simkeybox .tk{display:inline-block;width:14px;height:10px;border-radius:2px;border:1px solid var(--tc);background:color-mix(in srgb,var(--tc) 20%,var(--panel))}
.simkeybox .tk.solid{background:var(--tc)}
.kpi b{font-size:13px}

/* ---------- sim window: explanation above the figure, two-band timeline ---------- */
.simtlw{flex:1 1 auto;min-width:120px;display:flex;flex-direction:column;gap:2px}
.simtlw .simtl{width:100%}
.simgrp{position:relative;height:14px}
.simgrp span{position:absolute;top:0;font:600 10px/14px var(--font-ui);letter-spacing:.04em;text-transform:uppercase;color:var(--mute);padding:0 5px;border-inline-start:2px solid var(--ink);box-sizing:border-box;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.simseg.gstart{border-inline-start:2px solid var(--ink)}
.simexpl{border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:7px 12px 8px;margin:6px 0 8px;min-height:84px;box-sizing:border-box}
.sx-h{display:flex;align-items:center;gap:10px}
.sx-h b{flex:1;font-size:15px;font-weight:600;min-width:0}
.sx-h button{font-size:12px;padding:3px 10px}
.sx-h button.on{background:var(--sel-bg);color:var(--sel-ink);border-color:var(--sel-line);font-weight:600}
.sx-h button:disabled{opacity:.35;cursor:default}
.sx-say{margin:3px 0 2px;font-size:13.5px;line-height:1.45}
.sx-flows{list-style:none;margin:2px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:2px 16px;font:12px/1.5 var(--font-mono);color:var(--mute)}
.sx-flows li{display:flex;align-items:center;gap:6px}
.sfdot{display:inline-block;width:8px;height:8px;border-radius:50%}
.sfdot.batch{background:var(--batch)}.sfdot.stream{background:var(--stream)}.sfdot.event{background:var(--event)}.sfdot.access{background:var(--access)}.sfdot.control{background:var(--control)}
.simnote{top:auto;bottom:12px}
.simwin .win-body{flex:1 1 auto;min-height:0}

/* ---------- sim window: floating callout that sits next to the highlighted parts ---------- */
.simcall{position:absolute;left:12px;top:12px;width:340px;max-width:calc(100% - 12px);z-index:6;background:var(--panel);border:1px solid var(--accent);border-radius:9px;
  box-shadow:0 10px 28px rgba(0,0,0,.2),0 0 0 3px var(--fill-blue);transition:left .5s cubic-bezier(.4,.1,.2,1),top .5s cubic-bezier(.4,.1,.2,1)}
.simcall.drag{transition:none}
.sc-h{display:flex;align-items:center;gap:8px;padding:6px 10px;cursor:move;user-select:none;border-bottom:1px solid var(--line)}
.simcall.min .sc-h{border-bottom:0}
.sc-h b{flex:1;font-size:13.5px;font-weight:600;min-width:0;line-height:1.3}
.sc-h .simcapn{font-size:10.5px;color:var(--mute)}
.sc-h button{font-size:11.5px;padding:2px 8px}
.sc-h button.on{background:var(--sel-bg);color:var(--sel-ink);border-color:var(--sel-line);font-weight:600}
.sc-h button:disabled{opacity:.35;cursor:default}
.sc-b{padding:6px 12px 9px}
.simcall.min .sc-b{display:none}
.sc-b .sx-say{margin:0 0 4px;font-size:13px;line-height:1.45}
.sc-b .sx-flows{flex-direction:column;gap:1px;font-size:11.5px}
.sc-code{margin-top:6px}
.sc-code[hidden]{display:none}
.sc-ptr{position:absolute;width:12px;height:12px;background:var(--panel);border:1px solid var(--accent);transform:rotate(45deg);pointer-events:none}
.simcall[data-side="above"] .sc-ptr{bottom:-7px;left:calc(var(--px) - 6px);border-top:0;border-left:0}
.simcall[data-side="below"] .sc-ptr{top:-7px;left:calc(var(--px) - 6px);border-bottom:0;border-right:0}
.simcall[data-side="right"] .sc-ptr{left:-7px;top:calc(var(--py) - 6px);border-top:0;border-right:0}
.simcall[data-side="left"] .sc-ptr{right:-7px;top:calc(var(--py) - 6px);border-bottom:0;border-left:0}
.simcall[data-side="none"] .sc-ptr{display:none}
.simctl .simkey,.simctl .simexp{font-size:12px;padding:4px 10px}
.simctl .simexp.on{background:var(--sel-bg);color:var(--sel-ink);border-color:var(--sel-line);font-weight:600}
.simctl .simexp.on.none{opacity:.55}
.simctl .simkey.on{background:var(--sel-bg);color:var(--sel-ink);border-color:var(--sel-line);font-weight:600}
.simcodebox{padding:8px 2px 0}.simcodebox[hidden]{display:none}.simcodebox .simcode{margin:0 0 6px}.simcodebox .hint{margin:0;color:var(--mute);font-size:12px}
.simcodebox{height:148px;overflow:auto;box-sizing:border-box}
.simintro{position:absolute;left:0;right:0;top:0;height:var(--simh,100%);z-index:8;display:grid;place-items:center;background:color-mix(in srgb,var(--bg) 62%,transparent);backdrop-filter:blur(2px);border-radius:8px}.simintro[hidden]{display:none}.si-card{max-width:520px;margin:16px;padding:18px 22px 16px;background:color-mix(in srgb,var(--panel) 88%,transparent);border:1px solid var(--accent);border-radius:12px;box-shadow:0 16px 40px rgba(0,0,0,.22),0 0 0 4px var(--fill-blue)}.si-card h3{margin:0 0 8px;font-size:19px;font-weight:600}.si-card ul{margin:0 0 14px;padding-left:18px;display:flex;flex-direction:column;gap:6px;font-size:14px;line-height:1.45}.si-card .si-go{font-size:14px;padding:7px 18px}.simcall[hidden]{display:none}
.kpi{padding:1px 6px}.kpi b{white-space:normal;font-size:12px;line-height:13.5px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;word-break:normal}.kpi span{font-size:9.5px;line-height:11px}
.simcodebox{position:fixed;right:16px;bottom:16px;width:min(460px,calc(100vw - 32px));height:auto;max-height:40vh;overflow:auto;padding:0;background:var(--panel);border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 34px rgba(0,0,0,.22),var(--shadow);z-index:20}.cbx-h{position:sticky;top:0;display:flex;align-items:center;gap:8px;padding:6px 10px;background:var(--bg);border-bottom:1px solid var(--line)}.cbx-h b{font-size:12.5px;font-weight:600;white-space:nowrap}.cbx-h span{flex:1;min-width:0;font-size:11px;color:var(--mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cbx-h .x{border:0;background:none;font-size:18px;line-height:1;padding:0 3px;color:var(--mute)}.cbx-b{padding:8px 12px 10px}.cbx-b .simcode{margin:0 0 6px}
/* LAB view (interactive "what if" sims, e.g. Lambda) */
.labwin .win-body{overflow:auto}
.lab{display:flex;gap:16px;padding-top:10px;align-items:flex-start}
.labctl{flex:0 0 270px;display:flex;flex-direction:column;gap:8px;position:sticky;top:0}
.labmain{flex:1;min-width:0}
/* checkbox groups under the diagram: horizontal chips */
.labchk{display:flex;flex-direction:column;gap:6px;margin:4px 0 8px}
.labg.chk{display:flex;flex-wrap:wrap;gap:5px 6px;padding:4px 8px 8px}
.labg.chk .labopt{border:1px solid var(--line);border-radius:999px;padding:3px 10px 3px 7px;align-items:center;gap:5px}
.labg.chk .labopt input{margin:0}.labg.chk .labopt:has(input:checked){border-color:var(--accent);background:color-mix(in srgb,var(--accent) 9%,transparent)}
.labg{border:1px solid var(--line);border-radius:8px;padding:4px 8px 6px;margin:0}
.labg legend{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--mute);padding:0 4px}
.labopt{display:flex;gap:7px;align-items:flex-start;padding:3px 2px;cursor:pointer;font-size:13px;line-height:1.25}
.labopt input{margin-top:2px}.labopt b{font-weight:500;display:block}.labopt i{font-style:normal;font-size:11px;color:var(--mute)}
.labopt.na{opacity:.38;cursor:default}.labopt.na input{pointer-events:none}
.labintro{margin:0 0 6px;font-size:13px;color:var(--mute)}
.labsvg{width:100%;height:auto;display:block;max-height:46vh}
.labsvg .lb{fill:var(--panel);stroke:var(--line);stroke-width:1.2}.labsvg .lb.own{stroke:var(--accent)}.labsvg .lb.warnb{stroke:var(--d-orch);stroke-width:2}.labsvg .lb.badb{stroke:var(--bad);stroke-width:2}
.labsvg .lbt{font-size:14px;font-weight:600;fill:var(--ink)}.labsvg .lbs{font-size:11.5px;fill:var(--mute)}.labsvg .lbx{font-size:13px;font-weight:600}.labsvg .bad{fill:var(--bad)}
.labsvg .ll{stroke:var(--mute);stroke-width:1.6;fill:none;stroke-dasharray:4 4}.labsvg .ll.bad{stroke:var(--bad)}
.labsvg .lc{stroke-width:1.5;transition:opacity .3s}.labsvg .lc.busy{fill:var(--accent);stroke:var(--accent)}.labsvg .lc.cold{fill:var(--d-orch);stroke:var(--d-orch)}
.labsvg .lc.prov{fill:none;stroke:var(--d-store);stroke-dasharray:3 2}.labsvg .lc.thr{fill:none;stroke:var(--bad);stroke-dasharray:3 2}.labsvg .lc.pulse{opacity:.45}
.labsvg .lcx{font-size:14px;fill:var(--bad)}
.labsvg .ld.ok{fill:var(--stream)}.labsvg .ld.thr{fill:var(--d-orch)}.labsvg .ld.bad{fill:var(--bad)}
.labkpi{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}
.labk{flex:1 1 120px;border:1px solid var(--line);border-radius:8px;padding:5px 8px;display:flex;flex-direction:column;gap:1px}
.labk b{font-size:14px}.labk span{font-size:10.5px;color:var(--mute)}
.labk.good{border-color:var(--d-store)}.labk.good b{color:var(--d-store)}.labk.warn{border-color:var(--d-orch)}.labk.bad{border-color:var(--bad)}.labk.bad b{color:var(--bad)}
.labnotes{list-style:none;margin:6px 0;padding:0;display:flex;flex-direction:column;gap:4px;font-size:13px;line-height:1.35}
.labnotes li{display:flex;gap:7px}.labnotes i{font-style:normal;flex:0 0 16px;text-align:center;font-weight:700;color:var(--mute)}
.labnotes li.good i{color:var(--d-store)}.labnotes li.bad i{color:var(--bad)}.labnotes li.warn i{color:var(--d-orch)}
.labconf{margin:6px 0;font-size:12.5px}.labconf pre{margin:4px 0 0;padding:8px;background:var(--bg);border:1px solid var(--line);border-radius:6px;white-space:pre-wrap;font-size:11.5px}
.labfoot{font-size:11px;color:var(--mute);margin:4px 0 0}
.labwin .lab{flex-wrap:wrap}@media (max-width:900px){.labctl{flex-basis:100%;position:static}}
.labsvg .lbq{font-family:var(--mono,ui-monospace,monospace);font-size:12.5px;fill:var(--ink)}
.labsvg .lb.dim{opacity:.45}.labsvg .ll.dim{opacity:.3}
.labsvg .lday{fill:none;stroke:var(--line);stroke-width:1}.labsvg .lday.today{stroke:var(--d-orch);stroke-dasharray:2 2}.labsvg .lday.miss{stroke:var(--bad);stroke-width:2}
.labsvg .ldayf{fill:var(--batch)}
.labsvg .lc.idle{fill:none;stroke:var(--line)}
.labsvg .ld.res{fill:var(--d-store)}
/* storage-class popup */
.clsdlg .clsbox{max-width:min(1180px,calc(100vw - 40px))}
.clst th,.clst td{font-size:12px;vertical-align:top}.clst thead th{white-space:normal;min-width:84px}
.clstemp{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px;vertical-align:-1px;background:color-mix(in srgb,var(--bad) calc((6 - var(--t)) * 16%),var(--batch))}
.clsgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:10px;margin:12px 0 6px}
.clscard{border:1px solid var(--line);border-radius:10px;padding:8px 12px 10px;background:var(--panel)}
.clscard h4{margin:2px 0 6px;font-size:14px}
.clsh{font-size:10.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--mute);margin:8px 0 3px}
.clsq,.clsw{margin:0;padding-left:16px;font-size:13px;line-height:1.4;display:flex;flex-direction:column;gap:3px}
.clsq li{font-style:italic}.clsq .clsid{font-style:normal;font-size:11px;color:var(--mute);cursor:help;border-bottom:1px dotted var(--line)}
.clsw li::marker{content:"! ";color:var(--d-orch)}
.clschips{display:flex;flex-wrap:wrap;gap:4px;margin-top:8px}
.clsc{font-size:11px;padding:2px 7px;border:1px solid var(--line);border-radius:999px;background:var(--bg);cursor:help}
/* streaming-window popup */
.windlg .winbox{width:min(1200px,calc(100vw - 40px));max-width:none}
.winctl{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:12.5px;margin:6px 0 10px}
.winleg{display:flex;flex-wrap:wrap;gap:4px 10px;align-items:center;color:var(--mute);font-size:11.5px}
.winleg i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:-6px}
.wl-ev{background:var(--stream)}.wl-late{background:var(--d-orch)}.wl-drop{background:var(--bad)}
.winleg .wl-open{border-radius:2px;border:1.5px dashed var(--accent)}.winleg .wl-closed{border-radius:2px;background:color-mix(in srgb,var(--d-store) 30%,transparent);border:1.5px solid var(--d-store)}.winleg .wl-wm{border-radius:0;width:0;height:12px;border-left:2px dashed var(--bad)}
.winlane{border-top:1px solid var(--line);padding:6px 0 4px}
.winlane canvas{width:100%;display:block}
.winname{font-size:13px;font-weight:600}.winname span{font-weight:400;color:var(--mute);font-size:11.5px}
.windesc{margin:2px 0 0;font-size:12.5px;color:var(--mute)}
.wincode summary{font-size:11.5px;color:var(--mute);cursor:pointer}.wincode pre{margin:4px 0;padding:6px 8px;background:var(--bg);border:1px solid var(--line);border-radius:6px;font-size:11.5px;white-space:pre-wrap}
/* security view */
.win.secwin{height:calc(100vh - 64px)}.secwin .win-body{overflow:auto}
.svwrap{overflow:auto}.secsvg{width:100%;min-width:1100px;height:auto;display:block}
.secsvg text{font-family:inherit}
.svz rect{fill:none;stroke-width:2}.svzn{font-size:13px;font-weight:700;fill:var(--ink)}.svzs{font-size:11px;fill:var(--mute)}
.svz.outside rect{fill:color-mix(in srgb,var(--mute) 6%,transparent);stroke:var(--line);stroke-dasharray:2 4}
.svz.edge rect{fill:color-mix(in srgb,var(--d-net) 7%,transparent);stroke:var(--d-net);stroke-dasharray:10 4}
.svz.org rect{stroke:var(--d-gov);stroke-width:3;stroke-dasharray:14 6}
.svz.region rect{stroke:var(--line);stroke-width:1.5}
.svz.vpc rect{fill:color-mix(in srgb,var(--d-net) 6%,transparent);stroke:var(--d-net);stroke-width:3}
.svz.subnet rect{fill:color-mix(in srgb,var(--panel) 70%,transparent);stroke:var(--d-net);stroke-width:1.2;stroke-dasharray:6 3}
.svz.lf rect{fill:color-mix(in srgb,var(--d-store) 7%,transparent);stroke:var(--d-store);stroke-width:2.5;stroke-dasharray:3 3}
.svz.band rect{fill:color-mix(in srgb,var(--d-gov) 6%,transparent);stroke:var(--d-gov);stroke-width:1.2}
.svo rect{fill:var(--panel);stroke:var(--line)}.svo text{font-size:12px;fill:var(--ink)}
.svt,.svg{cursor:pointer}.svtb{fill:var(--panel);stroke:var(--ink);stroke-width:1}.svt:hover .svtb{stroke:var(--accent);stroke-width:2}
.svtn{font-size:11.5px;font-weight:600;fill:var(--ink)}.svtc{font-size:10px;fill:var(--mute)}
.svsg{fill:none;stroke:var(--d-orch);stroke-width:1.4;stroke-dasharray:4 3}.svsgl{font-size:8.5px;font-weight:700;fill:var(--d-orch)}
.svb rect{fill:color-mix(in srgb,var(--bc,var(--mute)) 16%,var(--panel));stroke:var(--bc,var(--mute));stroke-width:.8}.svb text{font-size:8.5px;font-weight:700;fill:var(--ink)}
.b-iam{--bc:var(--d-gov)}.b-res{--bc:var(--d-gov)}.b-lf{--bc:var(--d-store)}.b-kms{--bc:var(--bad)}.b-sg{--bc:var(--d-orch)}.b-ep{--bc:var(--d-net)}.b-db{--bc:var(--d-proc)}.b-sso{--bc:var(--d-gov)}.b-tls{--bc:var(--d-net)}.b-sec{--bc:var(--bad)}.b-rls{--bc:var(--d-store)}.b-waf{--bc:var(--d-net)}
.svg rect{fill:color-mix(in srgb,var(--d-gov) 12%,var(--panel));stroke:var(--d-gov);stroke-width:1.6}.svg:hover rect{stroke-width:2.6}
.svg.gate rect{fill:color-mix(in srgb,var(--d-net) 16%,var(--panel));stroke:var(--d-net);stroke-width:2.2}.svbars{stroke:color-mix(in srgb,var(--d-net) 30%,transparent);stroke-width:1.2}
.svgn{font-size:12px;font-weight:700;fill:var(--ink)}.svgs{font-size:10px;fill:var(--mute)}
.svw{fill:none;stroke:var(--d-net);stroke-width:1.6}.svw.gate{stroke-dasharray:6 3}.svw.watch{stroke:var(--d-gov);stroke-dasharray:2 4;marker-end:none}.svw.guard{stroke:var(--bad);stroke-dasharray:3 3}
.svwl{font-size:10px;fill:var(--mute)}
.svleg{display:flex;flex-wrap:wrap;gap:4px 12px;font-size:11.5px;color:var(--mute);margin:6px 0 8px}.svleg span{display:inline-flex;align-items:center;gap:5px}
.svleg .lg{display:inline-block;width:18px;height:11px;border-radius:3px}.lg.org{border:2px dashed var(--d-gov)}.lg.vpc{border:2.5px solid var(--d-net)}.lg.sg{border:1.5px dashed var(--d-orch)}.lg.lf{border:2px dotted var(--d-store)}
.lg.gate{background:repeating-linear-gradient(90deg,var(--d-net) 0 2px,transparent 2px 6px);border:1.5px solid var(--d-net)}.lg.guard{background:color-mix(in srgb,var(--d-gov) 18%,transparent);border:1.5px solid var(--d-gov)}
.lgb{font-size:9px;padding:0 4px;border-radius:3px;border:1px solid var(--bc,var(--mute));background:color-mix(in srgb,var(--bc,var(--mute)) 16%,transparent);color:var(--ink)}
.svgn.sm{font-size:10.5px}
/* security rings on a tool map */
.secrings{position:absolute;left:0;top:0;width:0;height:0;pointer-events:none;z-index:0}
.secring{position:absolute;border-radius:18px;pointer-events:none}
.secring.k-identity{border:2px dashed var(--d-gov);background:color-mix(in srgb,var(--d-gov) 4%,transparent)}
.secring.k-data{border:2.5px dotted var(--bad);background:color-mix(in srgb,var(--bad) 3%,transparent)}
.secring.k-network{border:3px solid var(--d-net);background:color-mix(in srgb,var(--d-net) 4%,transparent)}
.secrow,.secaudit{position:absolute;display:flex;flex-wrap:nowrap;gap:6px;align-items:center;pointer-events:auto;white-space:nowrap;overflow:visible}
.secaudit{flex-wrap:wrap;padding:8px 10px;border:1.5px solid var(--line);border-radius:12px;background:var(--panel);box-sizing:border-box}
.sechead{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;padding:2px 8px;border-radius:999px;background:var(--bg);border:1.5px solid currentColor}
.sechead.k-identity{color:var(--d-gov)}.sechead.k-data{color:var(--bad)}.sechead.k-network{color:var(--d-net)}.sechead.k-audit{color:var(--mute)}
.sectag{font:inherit;font-size:11.5px;padding:2px 9px 2px 6px;border-radius:999px;background:var(--panel);border:1.5px solid var(--bc);color:var(--ink);cursor:pointer;box-shadow:0 1px 3px rgba(0,0,0,.12);display:inline-flex;gap:4px;align-items:center}
.sectag i{font-style:normal;font-size:11px}.sectag:hover{background:color-mix(in srgb,var(--bc) 14%,var(--panel))}
.sectag.k-identity{--bc:var(--d-gov)}.sectag.k-data{--bc:var(--bad)}.sectag.k-network{--bc:var(--d-net)}.sectag.k-audit{--bc:var(--mute)}
.sectoggle{position:absolute;pointer-events:auto;font-size:11px;padding:2px 8px;border-radius:999px;border:1px solid var(--line);background:var(--panel);cursor:pointer;white-space:nowrap}
.sec-tog{margin-left:6px;padding-left:8px;border-left:1px solid var(--line)}.sec-tog.on{color:var(--d-net);font-weight:700}.sec-tog.on span{color:var(--d-net)}
/* Glue Data Catalog farm */
.win.farmwin{height:calc(100vh - 64px)}.farmwin .win-body{overflow:auto}
.farm{display:flex;gap:14px;align-items:flex-start}
.farmctl{flex:0 0 270px;display:flex;flex-direction:column;gap:8px}
.farmctl fieldset{border:1px solid var(--line);border-radius:8px;padding:4px 8px 6px;margin:0}.farmctl legend{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--mute);padding:0 4px}
.farmopt{display:flex;gap:7px;align-items:flex-start;padding:2px;font-size:12.5px;line-height:1.25;cursor:pointer}.farmopt input{margin-top:2px}.farmopt b{font-weight:500;display:block}.farmopt i{font-style:normal;font-size:11px;color:var(--mute)}
.farmbtns{display:flex;flex-direction:column;gap:6px}
.farmmain{flex:1;min-width:0}.farmsvg{width:100%;height:auto;display:block;max-height:62vh}
.farmsvg .fe{cursor:pointer;user-select:none}.farmsvg [data-info]{cursor:pointer}
.fbox{fill:var(--panel);stroke:var(--line);stroke-width:1.5}.fbox.hut{fill:color-mix(in srgb,var(--d-orch) 8%,var(--panel));stroke:var(--d-orch)}
.fbox.past{fill:color-mix(in srgb,#4caf50 10%,var(--panel));stroke:#5d8f3a;stroke-width:3;stroke-dasharray:2 5;stroke-linecap:round}
.fbox.past.lockd{stroke:var(--bad);stroke-dasharray:none}.fbox.shed{fill:color-mix(in srgb,#7fc8f8 18%,var(--panel));stroke:#5aa9d6}
.fbox.barn{fill:color-mix(in srgb,#a0522d 10%,var(--panel));stroke:#a0522d}.fbox.river{fill:color-mix(in srgb,#3a8dde 22%,var(--panel));stroke:#3a8dde}
.fbox.tree{fill:color-mix(in srgb,#6b8e23 8%,var(--panel))}.fbox.lam.off{opacity:.45}.fbox.visit{fill:color-mix(in srgb,var(--d-analytics) 6%,var(--panel))}
.fpad{fill:color-mix(in srgb,#8bc34a 16%,var(--panel));stroke:#7a5c2e;stroke-width:2.5;stroke-dasharray:1 6;stroke-linecap:round}.fpad.empty{fill:color-mix(in srgb,var(--mute) 10%,var(--panel))}
.fledger{fill:#fffaf0;stroke:#b08d57}.fltx{font-family:ui-monospace,monospace;font-size:10.5px;fill:#3b2f1e}.fltx.h{font-weight:700}
.flab{font-size:12.5px;font-weight:700;fill:var(--ink)}.fsub{font-size:10.5px;fill:var(--mute)}
.fst{font-size:10.5px;font-weight:700}.fst.ok{fill:var(--d-store)}.fst.dep{fill:var(--d-orch)}.fst.no{fill:var(--bad)}
.fask{font-size:11.5px;font-weight:600;fill:var(--mute)}.fask.ok{fill:var(--d-store)}.fask.bad{fill:var(--bad)}
.fgate.open{fill:var(--d-store)}.fgate.shut{fill:var(--bad)}
.farmbot{display:flex;gap:12px;margin-top:8px;align-items:flex-start}
.farminfo{flex:0 0 38%;border:1px solid var(--line);border-radius:8px;padding:8px 10px;font-size:12.5px;display:flex;flex-direction:column;gap:4px;background:var(--panel)}
.farmlog{flex:1;margin:0;padding:6px 10px 6px 28px;max-height:170px;overflow:auto;font-size:12px;border:1px solid var(--line);border-radius:8px;background:var(--bg)}
.farmlog li{margin:1px 0}.farmlog li.warn{color:var(--d-orch)}.farmlog li.bad{color:var(--bad)}
@media (max-width:900px){.farm{flex-direction:column}.farmctl{flex-basis:auto;width:100%}}
.fnew{font-size:10.5px;font-weight:700;fill:var(--d-orch);cursor:pointer}
.labsvg .lane{fill:color-mix(in srgb,var(--stream) 7%,var(--panel));stroke:var(--line)}
.labsvg .lanefill{fill:color-mix(in srgb,var(--stream) 45%,transparent)}.labsvg .lanefill.warn{fill:color-mix(in srgb,var(--d-orch) 55%,transparent)}.labsvg .lanefill.over{fill:color-mix(in srgb,var(--bad) 60%,transparent)}
.labsvg .ld.hot{fill:var(--d-orch)}
/* formats & transit on connectors (toggle #fmt-tog) */
.fmt-tog.on,.fmt-tog.on span{color:var(--accent)}
.efmt{pointer-events:none}.efmt .elock{pointer-events:all;cursor:pointer}
.efmt .eg circle,.efmt .elock circle{fill:var(--panel);stroke:var(--mute);stroke-width:.9}
.efmt .eg text{font:700 8px var(--font-mono);fill:var(--ink)}
.efmt .eg.bad circle{stroke:var(--bad);stroke-width:1.4}.efmt .eg.bad text{fill:var(--bad)}
.efmt .eg.any text{fill:var(--mute)}
.efmt .elock rect{fill:var(--ink)}.efmt .elock path{stroke:var(--ink);stroke-width:1.3}
.efmt .elock.opt rect{fill:var(--mute)}.efmt .elock.opt path{stroke:var(--mute)}
.efmt .elock.no circle{stroke:var(--bad);stroke-width:1.4}.efmt .elock.no rect{fill:var(--bad)}.efmt .elock.no path{stroke:var(--bad)}
.efmt .eproto{font:600 9px var(--font-mono);fill:var(--mute);paint-order:stroke;stroke:var(--bg);stroke-width:3px;letter-spacing:.02em}
.efmt .elock:hover circle{stroke:var(--accent)}
.fmtleg{display:contents}.fmtleg[hidden]{display:none}.legend .fmtleg .sym svg{pointer-events:none}
.fmtpop{max-width:340px}.fmtpop .cp-t{font-weight:700;color:var(--ink);margin-bottom:2px}.fmtpop .cp-leg{margin-top:6px}
.fbad{color:var(--bad)}
.pk-fmt{margin-top:6px;line-height:1.5}
/* storage-class picture (classPopup): columns hot → cold, bands for Intelligent-Tiering and lifecycle rules */
.cvwrap{overflow-x:auto;margin:6px 0 14px}
.cviz{display:grid;grid-template-columns:repeat(var(--n),minmax(150px,1fr));gap:8px;min-width:calc(var(--n) * 158px)}
.cvaxis{grid-column:1 / -1;display:flex;justify-content:space-between;padding:5px 10px;border-radius:6px;font-size:11px;font-weight:600;letter-spacing:.05em;color:#fff;background:linear-gradient(90deg,color-mix(in srgb,var(--bad) 90%,var(--batch)),var(--batch))}
.cvcol{display:flex;flex-direction:column;gap:6px;border-top:4px solid color-mix(in srgb,var(--bad) calc((6 - var(--t)) * 16%),var(--batch));padding-top:4px}
.cvb{border:1px solid var(--line);border-radius:8px;padding:6px 7px;display:flex;flex-direction:column;gap:4px;background:var(--panel)}
.cvb.twin{border-style:dashed}
.cvn{font-size:13px}.cva{font-size:11px;color:var(--mute)}
.cvf{margin:0;display:grid;grid-template-columns:auto 1fr;gap:1px 6px;font-size:11px}.cvf div{display:contents}.cvf dt{color:var(--mute)}.cvf dd{margin:0}
.cvw{display:flex;flex-wrap:wrap;gap:4px}
.cvq{font-size:11px;line-height:1.25;padding:2px 6px;border-radius:6px;background:color-mix(in srgb,var(--accent) 10%,transparent);border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);cursor:help}
.cvnone{font-size:11px;color:var(--mute);font-style:italic}
.cvband{border:1px solid var(--accent);border-radius:8px;padding:6px 8px;display:flex;flex-direction:column;gap:4px;background:color-mix(in srgb,var(--accent) 5%,var(--panel))}
.cvband.opt{border-style:dashed;justify-content:center}.cvband.life{border-color:var(--line);background:var(--bg)}
.cvt{margin:0;font-size:11.5px}.cvm{margin:0;padding-left:16px;font-size:11.5px}
.clsh2{margin:10px 0 4px}
/* access-pattern popup (accessPopup): tiles with a small fence diagram */
.apidx{display:flex;flex-wrap:wrap;gap:5px;margin:4px 0 8px}.apidx button{font-size:12px;padding:3px 9px;border-radius:999px}
.apn{display:inline-block;min-width:18px;height:18px;line-height:18px;border-radius:50%;background:var(--accent);color:#fff;font-size:11px;text-align:center;margin-right:6px;font-weight:700}
.apleg{display:flex;flex-wrap:wrap;gap:12px;font-size:11px;color:var(--mute);margin-bottom:8px}.apleg span{display:inline-flex;align-items:center;gap:5px}
.apl{display:inline-block;width:22px;height:0;border-top:2px solid var(--mute)}.apl.data{border-color:var(--stream)}.apl.auth{border-color:var(--d-orch);border-top-style:dashed}.apl.no{border-color:var(--bad)}
.apl.sg{height:10px;border:1.5px dashed var(--d-store);border-radius:3px}.apl.policy{height:10px;border:1.5px dashed var(--d-orch);border-radius:3px}
.apgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(440px,1fr));gap:12px}
.aptile{border:1px solid var(--line);border-radius:10px;padding:10px 12px;display:flex;flex-direction:column;gap:6px;scroll-margin-top:10px}
.aptile h4{margin:0;font-size:14px;display:flex;align-items:center}.apg{margin:0;font-size:12.5px}
.apsvg{width:100%;height:auto;display:block;background:var(--bg);border-radius:8px}
.apz{fill:none;stroke:var(--line);stroke-width:1.2}.apz.vpc{stroke:var(--accent);fill:color-mix(in srgb,var(--accent) 4%,transparent)}.apz.subnet{stroke:var(--accent);stroke-dasharray:4 3}
.apz.account{stroke:var(--d-orch);fill:color-mix(in srgb,var(--d-orch) 4%,transparent)}.apz.onprem{stroke:var(--mute);fill:color-mix(in srgb,var(--mute) 6%,transparent)}.apz.internet{stroke:var(--bad);stroke-dasharray:2 3}.apz.aws{stroke:var(--line)}
.apzl{font-size:10px;fill:var(--mute);font-weight:600;paint-order:stroke;stroke:var(--bg);stroke-width:3px}
.apr{fill:none;stroke-width:1.5;stroke-dasharray:5 3}.apr.sg{stroke:var(--d-store)}.apr.policy{stroke:var(--d-orch)}
.aprl{font-size:9.5px;paint-order:stroke;stroke:var(--bg);stroke-width:3px}.aprl.sg{fill:var(--d-store)}.aprl.policy{fill:var(--d-orch)}
.apb rect{fill:var(--panel);stroke:var(--ink);stroke-width:1}.apb text{font-size:11px;text-anchor:middle;fill:var(--ink);font-weight:600}.apb.link{cursor:pointer}.apb.link:hover rect{stroke:var(--accent);stroke-width:2}
.apa{stroke-width:1.6}.apa.data{stroke:var(--stream)}.apa.auth{stroke:var(--d-orch);stroke-dasharray:4 3}.apa.no{stroke:var(--bad)}
.apmk.data{fill:var(--stream)}.apmk.auth{fill:var(--d-orch)}.apmk.no{fill:var(--bad)}
.apal{font-size:9.5px;text-anchor:middle;fill:var(--ink);paint-order:stroke;stroke:var(--bg);stroke-width:3px}.apx{font-size:15px;text-anchor:middle;fill:var(--bad);font-weight:700}
.aptools{font-size:12px;display:flex;flex-wrap:wrap;gap:8px}
@media (max-width:600px){.apgrid{grid-template-columns:1fr}}
.aptile.hit{border-color:var(--accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 25%,transparent)}.apidx button.hit{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent)}.aphit{margin:0 0 4px;font-size:12.5px}
/* ---- ⏱ latency popup ---- */
.ltbox{max-width:1180px}
.ltmap{width:100%;max-width:900px;display:block;margin:6px auto 4px}
.ltmap .ltz{fill:none;stroke:var(--line);stroke-width:1.3}.ltmap .ltz.reg{stroke:var(--mute);stroke-dasharray:6 4}.ltmap .ltz.az{fill:color-mix(in srgb,var(--panel) 70%,transparent)}
.ltmap .ltzl{font-size:11px;fill:var(--mute);text-transform:uppercase;letter-spacing:.05em}.ltmap .ltzl.acct{font-size:9.5px;fill:var(--accent)}
.ltmap .ltacct{stroke:var(--accent);stroke-width:1.2;stroke-dasharray:3 3}
.ltmap .ltb{fill:var(--panel);stroke:var(--line);stroke-width:1.2}.ltmap .ltb.edge{stroke:var(--d-store)}.ltmap .ltb.user{stroke:var(--d-orch)}
.ltmap .ltbt{font-size:11.5px;fill:var(--ink);text-anchor:middle}
.ltmap .lta{stroke:var(--mute);stroke-width:1.5}.ltmap .lta.far{stroke:var(--bad)}.ltmap .lta.zero{stroke:var(--d-store)}.ltmap .ltmk{fill:var(--mute)}
.ltmap .ltal{font-size:11px;font-weight:600;fill:var(--ink);paint-order:stroke;stroke:var(--panel);stroke-width:4px}.ltmap .ltal.far{fill:var(--bad)}.ltmap .ltal.zero{fill:var(--d-store)}
.ltleg{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:11.5px;color:var(--mute);margin:6px 0}.ltleg span{display:flex;align-items:center;gap:5px}
.ltk{display:inline-block;width:22px;height:8px;border-radius:4px}.ltk.adds{background:var(--bad)}.ltk.wait{background:var(--d-orch)}.ltk.none{background:var(--d-store)}
.ltchart{display:flex;flex-direction:column;gap:2px;margin:4px 0 10px}
.ltgh{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--mute);margin:10px 0 2px;border-bottom:1px solid var(--line);padding-bottom:2px}
.ltrow{display:grid;grid-template-columns:230px 1fr;gap:2px 12px;padding:4px 6px;border-radius:6px}
.ltrow.hit{background:color-mix(in srgb,var(--accent) 10%,transparent);outline:1px solid color-mix(in srgb,var(--accent) 45%,transparent)}
.ltl{font-size:13px;font-weight:500;align-self:center}
.ltt{position:relative;height:18px}.ltt i{position:absolute;top:0;bottom:0;width:1px;background:var(--line)}
.ltaxis .ltt span{position:absolute;transform:translateX(-50%);font-size:10px;color:var(--mute);white-space:nowrap;font-family:var(--font-mono,monospace)}
.ltbar{position:absolute;top:4px;height:10px;border-radius:5px;background:var(--bad);opacity:.8}.ltrow.wait .ltbar{background:var(--d-orch)}
.ltv{position:absolute;top:1px;margin-left:6px;font-size:11px;font-family:var(--font-mono,monospace);white-space:nowrap;padding:0 3px;background:var(--panel);border-radius:3px}
.ltzero{position:absolute;left:0;top:1px;font-size:11px;font-weight:600;color:var(--d-store);font-family:var(--font-mono,monospace)}
.ltex{grid-column:2;font-size:12.5px;color:var(--ink);line-height:1.4}.ltex .cvw{display:inline-flex;margin-left:4px}
.lttools{font-size:11.5px;margin-left:4px}.ltsrc{font-size:11px;color:var(--mute)}
.ltcuts{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:8px}
.ltcut{border:1px solid var(--line);border-left:3px solid var(--d-store);border-radius:8px;padding:7px 10px;font-size:12.5px}.ltcut p{margin:3px 0}.ltcut.hit{background:color-mix(in srgb,var(--accent) 10%,transparent)}
@media (max-width:760px){.ltrow{grid-template-columns:1fr}.ltex{grid-column:1}}

/* ---------- top bar "⋯" menu (export / import / clear) ---------- */
.more{position:relative}
.more-btn{font-size:17px;line-height:1;padding:4px 11px 7px;letter-spacing:.05em}
.more-btn[aria-expanded="true"]{background:var(--sel-bg);color:var(--sel-ink);border-color:var(--sel-line)}
.moremenu[hidden]{display:none}
.moremenu .mm-h{font-size:11px;color:var(--mute);padding:6px 10px 2px;text-transform:uppercase;letter-spacing:.06em}
.moremenu .mm-sep{height:1px;background:var(--line);margin:4px 6px}
.moremenu label.btn{border:0;text-align:start;padding:7px 10px;border-radius:6px;background:none}
.moremenu label.btn:hover,.moremenu label.btn:focus-visible{background:var(--fill-blue);color:inherit}
.moremenu #btn-clear{color:var(--bad)}
@media (max-width:700px){
  .top{gap:8px;padding:10px 12px}
  .top .brand .logo svg{width:28px;height:28px}
  .top h1{font-size:15px}
  .top .bt .home{font-size:11px}
  .app{grid-template-rows:auto 50vh auto}
  .sectop{margin:16px auto 0 0}
  .lens{width:100%}
  .lens button{flex:1 0 auto;padding:5px 6px;font-size:12.5px}
  .lens .dot{margin-inline-end:4px;width:6px;height:6px}
  .top .magbtn,#exam-btn,.more-btn{font-size:13px;padding:5px 9px}
  .more-btn{font-size:16px;padding:3px 10px 6px}
}

/* ---------- top bar after the lens filter was removed: buttons sit on the right ---------- */
.top #mag-btn{margin-inline-start:auto}
@media (pointer:coarse){.top #mag-btn{display:none}.top #sim-btn{margin-inline-start:auto}}   /* hover previews mean nothing on touch */
/* Guides menu */
.moremenu .gm-item{display:flex;gap:10px;align-items:flex-start;border:0;text-align:start;padding:7px 10px;border-radius:6px;background:none;min-width:250px}
.moremenu .gm-item:hover,.moremenu .gm-item:focus-visible{background:var(--fill-blue);color:inherit}
.moremenu .gm-item .gm-ic{flex:none;width:20px;text-align:center}
.moremenu .gm-item b{display:block;font-weight:600}
.moremenu .gm-item small{display:block;color:var(--mute);font-size:11.5px}
.moremenu .gm-item.hit small{color:var(--sel-ink)}
.moremenu .gm-item.hit small::before{content:"● ";font-size:9px}
#guides-menu{max-height:calc(100vh - 80px);overflow:auto}

/* ---------- narrow screens: stacked panes, each with a size bar (collapse / share / full) ---------- */
.pbar{display:none}
@media (max-width:980px){
  html,body{height:100%}
  body{overflow:hidden;height:100dvh}
  .app{display:flex;flex-direction:column;min-height:0}
  .app>.left,.app>.stage,.app>.right{flex:1 1 0;min-height:0;max-height:none;border:0}
  .app[data-pleft="min"]>.left,.app[data-pcanvas="min"]>.stage,.app[data-pright="min"]>.right{display:none}
  .pbar{display:flex;flex:none;align-items:center;gap:8px;padding:4px 8px 4px 12px;background:var(--bg);border-top:1px solid var(--line);border-bottom:1px solid var(--line);min-height:40px}
  .pbar:first-child{border-top:0}
  .pb-name{flex:1;border:0;background:none;padding:6px 0;text-align:start;font-weight:600;font-size:13.5px;color:var(--ink)}
  .pb-name:hover{color:var(--accent)}
  .pb-name::before{content:"▾";display:inline-block;width:16px;color:var(--mute)}
  .pb-name[aria-expanded="false"]::before{content:"▸"}
  .pb-btns{display:flex}
  .pb-btns button{border-radius:0;margin-inline-start:-1px;padding:4px 10px;font-size:14px;line-height:1.2;min-width:38px;min-height:32px}
  .pb-btns button:first-child{border-radius:7px 0 0 7px;margin-inline-start:0}
  .pb-btns button:last-child{border-radius:0 7px 7px 0}
  .pb-btns button.on{background:var(--sel-bg);color:var(--sel-ink);border-color:var(--sel-line);position:relative;z-index:1}
}

/* ---------- phones: windows fill the screen; their menus live in a ☰ drawer ---------- */
.win-burger{display:none}
@media (max-width:700px){
  .win.simwin,.win.guide{left:0!important;top:0!important;width:100vw!important;max-width:none;height:100dvh;max-height:none;border-radius:0;border:0}
  .win.simwin .win-bar,.win.guide .win-bar{cursor:default}
  .win-burger{display:inline-flex;align-items:center;justify-content:center;flex:none;width:38px;height:34px;padding:0;font-size:18px}
  .win.drawer-open .win-burger{background:var(--sel-bg);color:var(--sel-ink);border-color:var(--sel-line)}
  .wdrawer{display:none}
  .win.drawer-open .wdrawer{display:block;position:fixed;left:0;right:0;bottom:0;top:var(--wbar,46px);z-index:30;background:var(--panel);overflow:auto;padding:0 14px 28px;box-shadow:0 8px 24px rgba(0,0,0,.18)}
  .wd-top{position:sticky;top:0;display:flex;align-items:center;justify-content:space-between;padding:10px 0;background:var(--panel);border-bottom:1px solid var(--line);z-index:1}
  .wd-sec h5{font-family:var(--font-mono);font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--mute);font-weight:500;margin:14px 0 8px}
  .wdrawer .gbar{border-bottom:0;padding-bottom:0}
  .wdrawer .labctl{position:static;flex:none}
  body:has(.win) #reels-open{display:none}
}
@media (max-width:980px){html body #reels-open{bottom:calc(env(safe-area-inset-bottom) + 52px)}}   /* clear of the bottom pane bar */
.row.lp{background:var(--sel-bg);box-shadow:inset 0 0 0 1.5px var(--sel-line)}   /* touch: held long enough, drag is armed */

/* ---------- one-colour UI icons (replace colour emoji): <i class='gi gi-NAME'></i>, drawn in the text colour ---------- */
.gi{display:inline-block;width:1.05em;height:1.05em;vertical-align:-.17em;background:currentColor;-webkit-mask:var(--m) center/contain no-repeat;mask:var(--m) center/contain no-repeat;flex:none;font-style:normal}
.gi-lock{--m:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 16 16%22 fill=%22none%22 stroke=%22black%22 stroke-width=%221.6%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Crect x=%223%22 y=%227%22 width=%2210%22 height=%227%22 rx=%221.5%22/%3E%3Cpath d=%22M5.5 7V5a2.5 2.5 0 0 1 5 0v2%22/%3E%3C/svg%3E")}
.gi-unlock{--m:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 16 16%22 fill=%22none%22 stroke=%22black%22 stroke-width=%221.6%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Crect x=%223%22 y=%227%22 width=%2210%22 height=%227%22 rx=%221.5%22/%3E%3Cpath d=%22M5.5 7V5a2.5 2.5 0 0 1 4.8-1%22/%3E%3C/svg%3E")}
.gi-key{--m:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 16 16%22 fill=%22none%22 stroke=%22black%22 stroke-width=%221.6%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Ccircle cx=%225%22 cy=%228%22 r=%222.6%22/%3E%3Cpath d=%22M7.6 8H14M12 8v2.5M10 8v1.8%22/%3E%3C/svg%3E")}
.gi-globe{--m:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 16 16%22 fill=%22none%22 stroke=%22black%22 stroke-width=%221.6%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Ccircle cx=%228%22 cy=%228%22 r=%226%22/%3E%3Cpath d=%22M2 8h12M8 2c2.2 2.2 2.2 9.8 0 12M8 2c-2.2 2.2-2.2 9.8 0 12%22/%3E%3C/svg%3E")}
.gi-shield{--m:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 16 16%22 fill=%22none%22 stroke=%22black%22 stroke-width=%221.6%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Cpath d=%22M8 1.8 13 3.8v4c0 3.2-2.2 5.3-5 6.4-2.8-1.1-5-3.2-5-6.4v-4z%22/%3E%3C/svg%3E")}
.gi-eye{--m:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 16 16%22 fill=%22none%22 stroke=%22black%22 stroke-width=%221.6%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Cpath d=%22M1.5 8s2.4-4.5 6.5-4.5S14.5 8 14.5 8 12.1 12.5 8 12.5 1.5 8 1.5 8z%22/%3E%3Ccircle cx=%228%22 cy=%228%22 r=%222%22/%3E%3C/svg%3E")}
.gi-map{--m:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 16 16%22 fill=%22none%22 stroke=%22black%22 stroke-width=%221.6%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Cpath d=%22M1.8 3.5 6 2l4 1.5L14.2 2v10.5L10 14l-4-1.5-4.2 1.5zM6 2v10.5M10 3.5V14%22/%3E%3C/svg%3E")}
.gi-db{--m:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 16 16%22 fill=%22none%22 stroke=%22black%22 stroke-width=%221.6%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Cellipse cx=%228%22 cy=%223.8%22 rx=%225%22 ry=%221.9%22/%3E%3Cpath d=%22M3 3.8v8.4c0 1 2.2 1.9 5 1.9s5-.9 5-1.9V3.8M3 8c0 1 2.2 1.9 5 1.9S13 9 13 8%22/%3E%3C/svg%3E")}
.gi-chart{--m:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 16 16%22 fill=%22none%22 stroke=%22black%22 stroke-width=%221.6%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Cpath d=%22M2 14h12M3.5 11l3-3.5 2.5 2 4-5M10.5 4.5H13V7%22/%3E%3C/svg%3E")}
.gi-layers{--m:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 16 16%22 fill=%22none%22 stroke=%22black%22 stroke-width=%221.6%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Cpath d=%22M8 2 14 5 8 8 2 5zM2 8l6 3 6-3M2 11l6 3 6-3%22/%3E%3C/svg%3E")}
.gi-clock{--m:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 16 16%22 fill=%22none%22 stroke=%22black%22 stroke-width=%221.6%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Ccircle cx=%228%22 cy=%228.8%22 r=%225.4%22/%3E%3Cpath d=%22M8 6v2.8l1.8 1.3M6.4 1.8h3.2%22/%3E%3C/svg%3E")}
.gi-wave{--m:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 16 16%22 fill=%22none%22 stroke=%22black%22 stroke-width=%221.6%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Cpath d=%22M1.5 8c1.6-3.2 3.3-3.2 4.9 0s3.3 3.2 4.9 0 2.4-2.4 3.2-1.6%22/%3E%3C/svg%3E")}
.gi-term{--m:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 16 16%22 fill=%22none%22 stroke=%22black%22 stroke-width=%221.6%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Crect x=%221.8%22 y=%222.8%22 width=%2212.4%22 height=%2210.4%22 rx=%221.5%22/%3E%3Cpath d=%22M4.5 6.2 6.8 8l-2.3 1.8M8.5 10h3%22/%3E%3C/svg%3E")}
.gi-alert{--m:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 16 16%22 fill=%22none%22 stroke=%22black%22 stroke-width=%221.6%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Cpath d=%22M8 2.2 14.5 13.5h-13z%22/%3E%3Cpath d=%22M8 6.4v3.2M8 11.7v.1%22/%3E%3C/svg%3E")}
.gi-book{--m:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 16 16%22 fill=%22none%22 stroke=%22black%22 stroke-width=%221.6%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Cpath d=%22M2 3.2c2-.8 4-.8 6 .6 2-1.4 4-1.4 6-.6v9.6c-2-.8-4-.8-6 .6-2-1.4-4-1.4-6-.6zM8 3.8v9.6%22/%3E%3C/svg%3E")}
.gi-grid{--m:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 16 16%22 fill=%22none%22 stroke=%22black%22 stroke-width=%221.6%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Crect x=%222.5%22 y=%222.5%22 width=%2211%22 height=%2211%22 rx=%221%22/%3E%3Cpath d=%22M2.5 6.2h11M2.5 9.8h11M6.2 2.5v11M9.8 2.5v11%22/%3E%3C/svg%3E")}

/* ---------- feedback dialog ---------- */
.fbdlg{border:1px solid var(--line);border-radius:12px;padding:0;width:min(520px,calc(100vw - 24px));max-height:calc(100dvh - 24px);background:var(--panel);color:var(--ink);box-shadow:0 20px 60px rgba(0,0,0,.25)}
.fbdlg::backdrop{background:rgba(20,24,30,.42)}
.fb,.fb-done{display:flex;flex-direction:column;gap:12px;padding:16px 18px 18px}
.fb[hidden],.fb-done[hidden]{display:none}
.fb-h{display:flex;align-items:center;justify-content:space-between;font-size:16px}
.fb-x{border:0;background:none;font-size:20px;line-height:1;padding:2px 6px;color:var(--mute)}
.fb-intro{margin:-6px 0 0;color:var(--mute);font-size:13px}
.fb-kind{border:0;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.fb-kind legend{font-size:12.5px;color:var(--mute);margin-bottom:6px;padding:0}
.fb-kind label{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:999px;padding:4px 11px;font-size:13px;cursor:pointer}
.fb-kind label:has(input:checked){background:var(--sel-bg);border-color:var(--sel-line);color:var(--sel-ink);font-weight:600}
.fb-kind input{margin:0;accent-color:var(--sel-ink)}
.fb-f{display:flex;flex-direction:column;gap:5px;font-size:13px;font-weight:600}
.fb-f i{font-weight:400;color:var(--mute);font-style:normal}
.fb textarea,.fb input[type=email]{font:inherit;font-weight:400;font-size:14px;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:8px 10px;resize:vertical}
.fb textarea:focus,.fb input[type=email]:focus{outline:1.5px solid var(--accent);border-color:var(--accent)}
.fb-page{font-size:12.5px;color:var(--mute);display:flex;gap:6px;align-items:center}
.fb-page span{color:var(--ink)}
.fb-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.fb-cap{display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px solid var(--line);border-radius:8px;padding:10px 12px;background:var(--bg)}
.fb-cap label{display:flex;align-items:center;gap:9px;font-size:14px;cursor:pointer}
.fb-cap input{width:20px;height:20px;margin:0;accent-color:var(--sel-ink)}
.fb-cap-st{font-size:11.5px;color:var(--mute)}
.fb-err{margin:0;color:var(--bad);font-size:13px}
.fb-acts{display:flex;gap:8px;justify-content:flex-end}
.fb-acts button{padding:7px 16px}
.fb-acts button[disabled]{opacity:.5;cursor:not-allowed}
.fb-done{align-items:flex-start}.fb-done b{font-size:17px}.fb-done p{margin:0;color:var(--mute)}
@media (max-width:700px){.top .fb-top{display:none}}   /* phones: in the ⋯ menu and in the reels bar */

/* every <dialog> (storage classes, windows, access patterns, latency…): no browser-default thick black border */
dialog{border:1px solid var(--line);border-radius:12px;background:var(--panel);color:var(--ink);box-shadow:0 20px 60px rgba(0,0,0,.22)}
dialog::backdrop{background:rgba(20,24,30,.42)}

/* ---------- EMBED (?embed=1): the atlas framed inside an article — canvas only, details on demand, windows fill the frame ---------- */
html.embed .top,html.embed .app>.left,html.embed .pbar,html.embed .tog,html.embed #reels-open,html.embed .rc-fab{display:none!important}
html.embed body{overflow:hidden}
html.embed .app{display:block;position:relative;flex:1;min-height:0}
html.embed .app>.stage{position:absolute;inset:0;border:0}
html.embed .app>.right{display:none!important}   /* an embed has no details panel: clicks open the preview popup */
html.embed .node .port{display:none}
html.embed .peek.big{max-height:calc(100vh - 24px)}
html.embed-static #nodes,html.embed-static #edge-layer,html.embed-static #exam-layer{pointer-events:none}   /* ?clicks=0: look, pan and zoom only */
html.embed-touch .stage{touch-action:pan-y}
html.embed-touch.embed-fs .stage{touch-action:none}
.embed-bar{display:none}
html.embed .embed-bar{display:flex;gap:6px;align-items:center;position:fixed;top:8px;right:10px;z-index:2147483000}
html.embed .embed-bar>*{font:500 12.5px/1.2 var(--font-ui);padding:6px 10px;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--ink);box-shadow:var(--shadow);text-decoration:none;cursor:pointer}
html.embed .embed-bar a:hover,html.embed .embed-bar button:hover{border-color:var(--sel-line);color:var(--sel-ink)}
html.embed .embed-bar .eb-fs{padding:6px 8px}
/* a window or guide embedded on its own fills the frame; its close button goes (closing would leave an empty frame) */
html.embed .win.simwin,html.embed .win.guide,html.embed .win.secwin,html.embed .win.farmwin{left:0!important;top:0!important;width:100vw!important;max-width:none;height:100vh;height:100dvh;max-height:none;border-radius:0;border:0;box-shadow:none}
html.embed .win.simwin .win-bar,html.embed .win.guide .win-bar,html.embed .win.secwin .win-bar,html.embed .win.farmwin .win-bar{cursor:default;padding-right:200px}
html.embed-win .win-bar .x,html.embed-win dialog[open] .cmpx{display:none}
html.embed-win dialog[open]{width:100vw;height:100vh;max-width:none;max-height:none;margin:0;padding:0;border:0;border-radius:0;box-shadow:none}
html.embed-win dialog[open]::backdrop{background:var(--panel)}
html.embed-win dialog[open]>.cmpbox{max-height:none;height:100%;box-sizing:border-box;width:auto;max-width:none;padding-top:44px}
/* the embed tool */
.embdlg .embbox{width:min(640px,calc(100vw - 40px))}
.embbox fieldset{border:1px solid var(--line);border-radius:8px;padding:8px 12px;margin:10px 0;display:grid;gap:6px}
.embbox legend{font-size:12px;color:var(--mute);padding:0 4px}
.embbox .emb-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin:8px 0}
.embbox .emb-cap{flex:1;display:flex;gap:8px;align-items:center}.embbox .emb-cap input{flex:1;min-width:140px}
.embbox h4{margin:14px 0 6px;font-size:13px;font-weight:600}.embbox h4 small{font-weight:400;color:var(--mute)}
.embbox .emb-code{display:flex;gap:8px;align-items:flex-start}
.embbox textarea{flex:1;font:12px/1.45 var(--font-mono);resize:vertical;padding:6px 8px;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--ink)}
.embbox .emb-foot{margin:12px 0 0}
/* embed: one engine per frame (no engine list), lab setup stays a slim sidebar down to 640px (drawer below 700px on phones), no status toasts */
html.embed-win .win .gbar{display:none}
html.embed .toast{display:none!important}
@media (min-width:640px){html.embed .labwin .lab{flex-wrap:nowrap}html.embed .labctl{flex:0 0 220px;position:sticky;top:0}}
@media (max-width:520px){html.embed .embed-bar .eb-l{display:none}html.embed .win.simwin .win-bar,html.embed .win.guide .win-bar,html.embed .win.secwin .win-bar,html.embed .win.farmwin .win-bar{padding-right:96px}}
html.embed:has(.peek.big:not([hidden])) .embed-bar{display:none}   /* the open preview owns the top-right corner (its ✕) */