/* Layout: operations console — fixed left rail, dense work area, right-hand evidence drawer.
   Palette: brand blue / teal / orange on a near-black rail. */
:root {
  --bg: #f2f5f8; --surface: #ffffff; --surface-2: #f6f8fa; --sunk: #e7ecf1;
  --ink: #0f1419; --ink-2: #36424d; --muted: #63707c; --line: #d8dfe6; --line-2: #e8edf1;
  --accent: #0679b0; --accent-2: #05628f; --accent-soft: #dff1fa; --on-accent: #ffffff;
  --ok: #138a6f; --ok-soft: #dcf3ec; --warn: #a45a00; --warn-soft: #fcebd6; --crit: #c0311f; --crit-soft: #fadfda;
  --amb: #6c47a8; --amb-soft: #ebe3f7; --info: #2f5fa8; --info-soft: #e0e9f7; --idle: #6b7783; --idle-soft: #e8ecf0; --p2: #e2641b;
  --rail: #0e1216; --rail-ink: #b9c3cc; --rail-active: #1b2229; --rail-hi: #ffffff;
  --brand: linear-gradient(135deg, #00adef 0%, #12b39b 45%, #f47a20 75%, #d2502a 100%);
  --shadow: 0 1px 2px rgba(15, 20, 25, .06), 0 6px 24px rgba(15, 20, 25, .08);
  --f-ui: 'IBM Plex Sans', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --f-display: 'IBM Plex Sans Condensed', 'IBM Plex Sans', 'Arial Narrow', system-ui, sans-serif;
  --f-mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
  --r: 6px;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --bg: #0c1014; --surface: #13191f; --surface-2: #172028; --sunk: #0e1418; --ink: #e4eaef; --ink-2: #b7c2cb; --muted: #8796a3; --line: #25303a; --line-2: #1d272f;
  --accent: #33b6ec; --accent-2: #62c8f2; --accent-soft: #12303f; --on-accent: #04202d;
  --ok: #3fcca5; --ok-soft: #10302a; --warn: #f0a24a; --warn-soft: #36260f; --crit: #f2796a; --crit-soft: #3c1b17; --amb: #b79be6; --amb-soft: #2a2140; --info: #8fabf0; --info-soft: #1b2643; --idle: #93a0ab; --idle-soft: #1e2830; --p2: #f2873e;
  --rail: #080b0e; --rail-ink: #a9b4be; --rail-active: #151c22; --rail-hi: #ffffff; --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 28px rgba(0,0,0,.35); color-scheme: dark; } }
:root[data-theme="dark"] {
  --bg: #0c1014; --surface: #13191f; --surface-2: #172028; --sunk: #0e1418; --ink: #e4eaef; --ink-2: #b7c2cb; --muted: #8796a3; --line: #25303a; --line-2: #1d272f;
  --accent: #33b6ec; --accent-2: #62c8f2; --accent-soft: #12303f; --on-accent: #04202d;
  --ok: #3fcca5; --ok-soft: #10302a; --warn: #f0a24a; --warn-soft: #36260f; --crit: #f2796a; --crit-soft: #3c1b17; --amb: #b79be6; --amb-soft: #2a2140; --info: #8fabf0; --info-soft: #1b2643; --idle: #93a0ab; --idle-soft: #1e2830; --p2: #f2873e;
  --rail: #080b0e; --rail-ink: #a9b4be; --rail-active: #151c22; --rail-hi: #ffffff; --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 28px rgba(0,0,0,.35); color-scheme: dark; }

html, body { height: 100%; }
body { background: var(--bg); color: var(--ink); font: 14px/1.5 var(--f-ui); -webkit-font-smoothing: antialiased; }
* { box-sizing: border-box; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.mono { font-family: var(--f-mono); font-size: 12.5px; }
.num { font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }

/* ---------- shell ---------- */
.app { display: grid; grid-template-columns: 236px minmax(0, 1fr); min-height: 100%; }
.rail { background: var(--rail); color: var(--rail-ink); position: sticky; top: env(safe-area-inset-top, 0px); height: 100vh; display: flex; flex-direction: column; padding: 18px 12px 14px max(12px, env(safe-area-inset-left, 0px)); gap: 18px; }
.brand { display: flex; align-items: center; gap: 10px; padding: 0 8px; }
.brand-mark { width: 30px; height: 30px; border-radius: 8px; background: var(--brand); display: grid; place-items: center; color: #fff; font: 600 15px var(--f-display); }
.brand b { display: block; color: var(--rail-hi); font: 600 16px/1.1 var(--f-display); letter-spacing: .01em; }
.brand span { font-size: 11.5px; color: var(--rail-ink); opacity: .8; }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav button { display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; background: none; border: 0; color: var(--rail-ink); padding: 9px 10px; border-radius: 6px; cursor: pointer; font-size: 13.5px; }
.nav button:hover { background: var(--rail-active); color: var(--rail-hi); }
.nav button[aria-current="page"] { background: var(--rail-active); color: var(--rail-hi); box-shadow: inset 3px 0 0 #00adef; }
.nav .ico { width: 18px; height: 18px; flex: none; opacity: .9; }
.nav .badge { margin-left: auto; font: 500 11px var(--f-mono); background: rgba(255,255,255,.08); padding: 1px 7px; border-radius: 10px; }
.nav .badge.hot { background: #e2641b; color: #fff; }
.nav-label { font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; opacity: .55; padding: 0 10px; margin-top: 4px; }
.rail-foot { margin-top: auto; font-size: 11.5px; line-height: 1.45; padding: 10px; border-top: 1px solid rgba(255,255,255,.08); opacity: .85; }
.rail-foot b { color: var(--rail-hi); font-weight: 500; }

.main { min-width: 0; display: flex; flex-direction: column; }
.topbar { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 12px; padding-block: 10px; padding-left: max(24px, env(safe-area-inset-left, 0px)); padding-right: max(24px, env(safe-area-inset-right, 0px)); flex-wrap: wrap; }
.crumb { font-size: 12.5px; color: var(--muted); }
.crumb b { color: var(--ink); font-weight: 600; }
.topbar .spacer { flex: 1; }
.env { font: 500 11px var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ok); background: var(--ok-soft); padding: 3px 8px; border-radius: 4px; }
.user { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--ink-2); }
.user i { width: 26px; height: 26px; border-radius: 50%; background: var(--brand); color: #fff; font: 600 11px var(--f-ui); font-style: normal; display: grid; place-items: center; }
.brand-strip { height: 3px; background: var(--brand); }
.view { padding-block: 22px 60px; padding-left: max(24px, env(safe-area-inset-left, 0px)); padding-right: max(24px, env(safe-area-inset-right, 0px)); display: flex; flex-direction: column; gap: 18px; max-width: 1480px; width: 100%; }

/* ---------- type ---------- */
h1 { font: 600 26px/1.15 var(--f-display); margin: 0; letter-spacing: -.005em; text-wrap: balance; }
h2 { font: 600 17px/1.25 var(--f-display); margin: 0; letter-spacing: .005em; }
h3 { font: 600 14px/1.3 var(--f-ui); margin: 0; }
.eyebrow { font: 500 11px var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.lede { color: var(--ink-2); max-width: 78ch; margin: 4px 0 0; }
.head { display: flex; gap: 16px; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; }
.head > div:first-child { min-width: 0; flex: 1 1 420px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ---------- controls ---------- */
.btn { display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); padding: 7px 12px; border-radius: var(--r); cursor: pointer; font-size: 13px; font-weight: 500; white-space: nowrap; }
.btn:hover { border-color: var(--accent); color: var(--accent-2); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn.primary:hover { background: var(--accent-2); color: var(--on-accent); }
.btn.danger { color: var(--crit); }
.btn.sm { padding: 4px 9px; font-size: 12px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.btn svg { width: 15px; height: 15px; }
input[type="search"], input[type="text"], input[type="url"], input[type="date"], select, textarea { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 7px 10px; font-size: 13px; min-width: 0; }
textarea { width: 100%; resize: vertical; min-height: 70px; }
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: none; }
.tabs button { background: none; border: 0; padding: 9px 14px; color: var(--muted); cursor: pointer; border-bottom: 2px solid transparent; font-weight: 500; white-space: nowrap; }
.tabs button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--accent); }
.tabs button .c { font: 500 11px var(--f-mono); color: var(--muted); margin-left: 4px; }
.tabs button.tab-count-toggle { margin-left: -8px; padding-left: 4px; font: 500 11px var(--f-mono); color: var(--muted); }
.tabs button.tab-count-toggle[aria-expanded="true"] { color: var(--accent); }
.finding-breakdown { margin-top: 12px; }
.finding-breakdown > .small { padding: 0 14px 10px; margin: 0; }
.finding-breakdown .breakdown-group { background: var(--surface-2); font-weight: 600; }
.finding-breakdown .breakdown-total { border-top: 2px solid var(--line); font-weight: 700; }
.finding-breakdown .breakdown-indent { display: inline-block; padding-left: 14px; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { border: 1px solid var(--line); background: var(--surface); border-radius: 20px; padding: 4px 11px; font-size: 12.5px; cursor: pointer; display: inline-flex; gap: 6px; align-items: center; }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.chip .n { font: 500 11px var(--f-mono); opacity: .75; }
.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.toolbar .grow { flex: 1; }

/* ---------- surfaces ---------- */
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; min-width: 0; }
.panel > .ph { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--line-2); flex-wrap: wrap; }
.panel > .pb { padding: 14px 16px; }
.grid { display: grid; gap: 14px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g-side { grid-template-columns: minmax(0, 1fr) 380px; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.kpi { padding: 12px 16px; border-right: 1px solid var(--line-2); min-width: 0; }
.kpi:last-child { border-right: 0; }
.kpi .l { font-size: 12px; color: var(--muted); }
.kpi .v { font: 600 24px/1.2 var(--f-display); font-variant-numeric: tabular-nums; margin-top: 2px; }
.kpi .s { font-size: 11.5px; color: var(--muted); }
.kpi.crit .v { color: var(--crit); } .kpi.warn .v { color: var(--warn); } .kpi.ok .v { color: var(--ok); } .kpi.amb .v { color: var(--amb); }

/* ---------- pills ---------- */
.pill { display: inline-flex; align-items: center; gap: 5px; padding: 1px 8px; border-radius: 4px; font-size: 11.5px; font-weight: 500; white-space: nowrap; line-height: 1.6; }
.pill::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pill.ok { background: var(--ok-soft); color: var(--ok); }
.pill.warn { background: var(--warn-soft); color: var(--warn); }
.pill.crit { background: var(--crit-soft); color: var(--crit); }
.pill.amb { background: var(--amb-soft); color: var(--amb); }
.pill.info { background: var(--info-soft); color: var(--info); }
.pill.idle { background: var(--idle-soft); color: var(--idle); }
.prio { font: 600 11px var(--f-mono); padding: 2px 6px; border-radius: 3px; color: #fff; }
.prio.P1 { background: var(--crit); } .prio.P2 { background: var(--p2); } .prio.P3 { background: var(--info); } .prio.P4 { background: var(--idle); }
.tag { font: 500 11px var(--f-mono); padding: 1px 6px; border: 1px solid var(--line); border-radius: 3px; color: var(--ink-2); white-space: nowrap; }
.tag.crit { border-color: var(--crit); color: var(--crit); } .tag.warn { border-color: var(--warn); color: var(--warn); }

/* ---------- tables ---------- */
.tw { overflow-x: auto; }
table.t { width: 100%; border-collapse: collapse; font-size: 13px; }
.t th { text-align: left; font: 500 11px var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); padding: 8px 12px; border-bottom: 1px solid var(--line); background: var(--surface-2); white-space: nowrap; position: sticky; top: 0; }
.t td { padding: 8px 12px; border-bottom: 1px solid var(--line-2); vertical-align: top; }
.t tr.click { cursor: pointer; }
.t tr.click:hover td { background: var(--surface-2); }
.t tr.sel td { background: var(--accent-soft); }
.t td.nw { white-space: nowrap; }
.t .host { font-family: var(--f-mono); font-size: 12.5px; white-space: nowrap; }
pre.code.nowrap { white-space: pre; overflow-wrap: normal; }
.grid.top { align-items: start; }
.t .sub { display: block; color: var(--muted); font-size: 11.5px; }
.empty { padding: 28px; text-align: center; color: var(--muted); }
.scrollbox { max-height: 560px; overflow: auto; }
.overview-assets-scroll { max-height: 455px; }
.overview-assets-scroll .t td { height: 34px; padding: 4px 12px; vertical-align: middle; white-space: nowrap; }
.table-sort { padding: 0; border: 0; background: none; color: inherit; font: inherit; letter-spacing: inherit; text-transform: inherit; cursor: pointer; }
.table-sort:hover { color: var(--ink); }

/* ---------- pipeline ---------- */
.pipe { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); background: var(--surface); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.pipe.recon-pipe { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.stage { padding: 14px 16px; border-right: 1px solid var(--line-2); position: relative; min-width: 0; }
.stage:last-child { border-right: 0; }
.stage .k { display: flex; align-items: center; gap: 8px; font: 500 11px var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.stage .k i { width: 18px; height: 18px; border-radius: 50%; border: 1.5px solid var(--line); display: grid; place-items: center; font-style: normal; font-size: 10px; }
.stage.done .k i { background: var(--ok); border-color: var(--ok); color: #fff; }
.stage.run .k i { border-color: var(--accent); border-top-color: transparent; animation: spin .8s linear infinite; }
.stage .v { font: 600 20px var(--f-display); margin-top: 6px; font-variant-numeric: tabular-nums; }
.stage .d { font-size: 12px; color: var(--muted); }
.stage .bar { position: absolute; left: 0; bottom: 0; height: 2px; background: var(--accent); width: 0; transition: width .5s; }
.stage.done .bar { width: 100%; background: var(--ok); }
.stage.run .bar { width: 60%; }
@keyframes spin { to { transform: rotate(360deg); } }

.seg { display: flex; height: 10px; border-radius: 3px; overflow: hidden; background: var(--sunk); }
.seg > span { height: 100%; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12px; color: var(--ink-2); margin-top: 8px; }
.legend i { display: inline-block; width: 9px; height: 9px; border-radius: 2px; margin-right: 6px; vertical-align: -1px; }
.hbar { display: grid; grid-template-columns: 140px minmax(0, 1fr) 54px; gap: 10px; align-items: center; font-size: 12.5px; padding: 4px 0; }
.hbar .track { height: 8px; background: var(--sunk); border-radius: 2px; overflow: hidden; display: flex; }
.hbar .track span { height: 100%; }
.hbar .lbl { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- drawer ---------- */
.scrim { position: fixed; inset: 0; background: rgba(8, 18, 26, .38); z-index: 20; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(720px, 100%); background: var(--surface); z-index: 21; box-shadow: var(--shadow); display: flex; flex-direction: column; border-left: 1px solid var(--line); padding-top: env(safe-area-inset-top, 0px); padding-bottom: env(safe-area-inset-bottom, 0px); padding-right: env(safe-area-inset-right, 0px); }
.drawer .dh { padding: 16px 20px 12px; border-bottom: 1px solid var(--line); display: flex; gap: 12px; align-items: flex-start; }
.drawer .dh > div { flex: 1; min-width: 0; }
.drawer .dh h2 { font-size: 19px; overflow-wrap: anywhere; }
.drawer .db { padding: 16px 20px 40px; overflow-y: auto; display: flex; flex-direction: column; gap: 18px; }
.x { background: none; border: 1px solid var(--line); border-radius: 6px; width: 32px; height: 32px; cursor: pointer; flex: none; font-size: 18px; line-height: 1; color: var(--muted); }
.sec { display: flex; flex-direction: column; gap: 8px; }
.sec > h3 { font: 500 11px var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
dl.kv { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 6px 14px; margin: 0; font-size: 13px; }
dl.kv dt { color: var(--muted); }
dl.kv dd { margin: 0; overflow-wrap: anywhere; }
pre.code { background: var(--sunk); border: 1px solid var(--line-2); border-radius: 6px; padding: 10px 12px; font: 12px/1.5 var(--f-mono); white-space: pre-wrap; overflow-wrap: anywhere; margin: 0; max-height: 380px; overflow: auto; }
.diff { background: var(--warn-soft); color: var(--warn); border-radius: 3px; padding: 0 4px; }
.callout { border: 1px solid var(--line); border-left: 3px solid var(--accent); padding: 10px 12px; border-radius: 6px; background: var(--surface-2); font-size: 13px; }
.callout.crit { border-left-color: var(--crit); } .callout.amb { border-left-color: var(--amb); } .callout.ok { border-left-color: var(--ok); } .callout.warn { border-left-color: var(--warn); }
.form { display: grid; gap: 10px; }
.form label { display: grid; gap: 4px; font-size: 12.5px; color: var(--ink-2); }

/* ---------- timeline ---------- */
.tl { list-style: none; margin: 0; padding: 0; position: relative; }
.tl li { display: grid; grid-template-columns: 112px 14px minmax(0, 1fr); gap: 8px; padding: 5px 0; font-size: 13px; }
.tl .ts { font: 12px var(--f-mono); color: var(--muted); }
.tl .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--idle); margin-top: 6px; }
.tl .detect .dot { background: var(--warn); } .tl .create .dot, .tl .isp .dot { background: var(--accent); } .tl .ack .dot { background: var(--info); }
.tl .esc .dot { background: var(--crit); } .tl .restore .dot, .tl .close .dot { background: var(--ok); } .tl .guard .dot, .tl .link .dot { background: var(--amb); }

/* ---------- ISP board ---------- */
.board { display: grid; gap: 10px; }
.site-row { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 10px; align-items: start; }
.site-row .sn { font: 500 12px var(--f-mono); color: var(--ink-2); padding-top: 6px; }
.ckts { display: flex; flex-wrap: wrap; gap: 6px; }
.ckt { border: 1px solid var(--line); background: var(--surface); border-radius: 5px; padding: 4px 8px 4px 6px; font-size: 12px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }
.ckt:hover { border-color: var(--accent); }
.ckt .led { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); }
.ckt.down .led { background: var(--crit); box-shadow: 0 0 0 3px var(--crit-soft); animation: pulse 1.4s infinite; }
.ckt.deg .led { background: var(--warn); }
.ckt.maint .led { background: var(--info); }
.ckt .isp { color: var(--muted); }
@keyframes pulse { 50% { box-shadow: 0 0 0 6px transparent; } }
.clock { font: 600 15px var(--f-mono); padding: 5px 10px; background: var(--surface); border: 1px solid var(--line); border-radius: 6px; font-variant-numeric: tabular-nums; }
.feed { list-style: none; margin: 0; padding: 0; font-size: 12.5px; }
.feed li { display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 8px; padding: 6px 0; border-bottom: 1px solid var(--line-2); }
.feed .ts { font: 12px var(--f-mono); color: var(--muted); }

/* ---------- overview ---------- */
.mod { display: flex; flex-direction: column; }
.mod .pb { display: flex; flex-direction: column; gap: 12px; flex: 1; }
.mod .stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.mod .stats div b { display: block; font: 600 21px var(--f-display); font-variant-numeric: tabular-nums; }
.mod .stats div span { font-size: 11.5px; color: var(--muted); }
.flow { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; align-items: stretch; }
.flow .node { border: 1px solid var(--line); background: var(--surface-2); border-radius: 6px; padding: 10px 12px; font-size: 12.5px; position: relative; margin-right: 18px; }
.flow .node:last-child { margin-right: 0; }
.flow .node:not(:last-child)::after { content: '→'; position: absolute; right: -15px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.flow .node b { display: block; font: 600 13px var(--f-ui); margin-bottom: 4px; }
.flow .node span { color: var(--muted); display: block; line-height: 1.4; }
.attn li { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--line-2); cursor: pointer; }
.attn { list-style: none; padding: 0; margin: 0; }

.toast { position: fixed; bottom: calc(18px + env(safe-area-inset-bottom, 0px)); left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 6px; z-index: 40; font-size: 13px; box-shadow: var(--shadow); max-width: calc(100% - 32px); }

/* ---------- responsive ---------- */
@media (max-width: 1100px) { .g-side { grid-template-columns: minmax(0, 1fr); } .g3 { grid-template-columns: minmax(0, 1fr); } .flow { grid-template-columns: minmax(0, 1fr); gap: 18px; } .flow .node { margin-right: 0; } .flow .node:not(:last-child)::after { content: '↓'; right: 50%; top: auto; bottom: -17px; transform: none; } }
@media (max-width: 860px) {
  .app { grid-template-columns: minmax(0, 1fr); }
  .rail { position: static; height: auto; flex-direction: row; align-items: center; gap: 10px; overflow-x: auto; padding: 10px max(16px, env(safe-area-inset-right, 0px)) 10px max(16px, env(safe-area-inset-left, 0px)); }
  .brand span, .nav-label, .rail-foot { display: none; }
  .nav { flex-direction: row; }
  .nav button { white-space: nowrap; padding: 7px 10px; }
  .nav button .lbl-long { display: none; }
  .topbar, .view { padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
  .topbar { position: static; }
  .g2 { grid-template-columns: minmax(0, 1fr); }
  .pipe { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stage:nth-child(2) { border-right: 0; } .stage:nth-child(-n+2) { border-bottom: 1px solid var(--line-2); }
  dl.kv { grid-template-columns: minmax(0, 1fr); gap: 0 0; } dl.kv dd { margin-bottom: 8px; }
  .site-row { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .hbar { grid-template-columns: 96px minmax(0, 1fr) 44px; }
  h1 { font-size: 22px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }

/* ---------- golden record explorer ---------- */
.explorer { display: grid; grid-template-columns: 340px minmax(0, 1fr); gap: 14px; align-items: start; }
.xlist { position: sticky; top: calc(64px + env(safe-area-inset-top, 0px)); max-height: calc(100vh - 84px); display: flex; flex-direction: column; overflow: hidden; }
.xhead { padding: 12px 14px; border-bottom: 1px solid var(--line-2); display: grid; gap: 10px; }
.xhead input { width: 100%; }
.xhead .chip { padding: 3px 9px; font-size: 12px; }
.xstat { display: flex; gap: 16px; font-size: 12.5px; color: var(--muted); }
.xstat b { font: 600 18px var(--f-display); color: var(--ink); margin-right: 3px; }
.xitems { overflow-y: auto; flex: 1; }
.xitem { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 10px; align-items: center; width: 100%; text-align: left; background: none; border: 0; border-bottom: 1px solid var(--line-2); padding: 9px 14px; cursor: pointer; }
.xitem:hover { background: var(--surface-2); }
.xitem[aria-selected="true"] { background: var(--accent-soft); box-shadow: inset 3px 0 0 var(--accent); }
.xitem .gid { font: 500 11.5px var(--f-mono); color: var(--muted); }
.xitem .xh { min-width: 0; }
.xitem .host { font: 12.5px var(--f-mono); display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.xitem .sub { display: block; font-size: 11.5px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.xdetail { display: grid; gap: 14px; min-width: 0; }
.xtop h2.mono-h { font: 600 20px var(--f-mono); margin-top: 2px; overflow-wrap: anywhere; }
.gfields { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 0 18px; }
.gf { display: grid; grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "l s" "v v"; padding: 9px 0; border-bottom: 1px solid var(--line-2); }
.gf .gl { grid-area: l; font-size: 11.5px; color: var(--muted); }
.gf .gs { grid-area: s; font: 500 10.5px var(--f-mono); color: var(--accent); letter-spacing: .03em; }
.gf .gv { grid-area: v; font-size: 13.5px; margin-top: 2px; overflow-wrap: anywhere; }
.gf .gv.mono { font-family: var(--f-mono); font-size: 12.5px; }
.lineage { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }
.src { border: 1px solid var(--line); border-radius: 6px; overflow: hidden; min-width: 0; }
.srch { display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; padding: 8px 12px; background: var(--surface-2); border-bottom: 1px solid var(--line-2); font-size: 13px; }
.src dl { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 3px 12px; margin: 0; padding: 10px 12px; font: 12px/1.5 var(--f-mono); }
.src dt { color: var(--muted); }
.src dd { margin: 0; overflow-wrap: anywhere; }
.empty-src { padding: 14px; display: grid; gap: 4px; border-style: dashed; }
.xsec { display: grid; gap: 16px; }
.xh3 { font: 500 11px var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 0 0 8px; }
details summary { cursor: pointer; color: var(--accent-2); }
.settings-accordion { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; min-width: 0; }
.settings-accordion > summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 13px 16px; color: var(--ink); list-style: none; }
.settings-accordion > summary::-webkit-details-marker { display: none; }
.settings-accordion > summary::before { content: '+'; order: 2; color: var(--muted); font: 500 18px var(--f-mono); }
.settings-accordion[open] > summary::before { content: '−'; }
.settings-accordion > summary strong { font-weight: 600; }
.settings-accordion-body { border-top: 1px solid var(--line-2); padding: 12px 16px; }
.settings-accordion-body .pb { padding: 12px 0 0; }
.settings-accordion-body .settings-rule-actions { justify-content: flex-end; margin-bottom: 10px; }
.settings-accordion-body .settings-rule-actions .small { margin-right: auto; }
.settings-accordion-body .tw { max-width: 100%; }
.settings-accordion + .settings-accordion { margin-top: 10px; }
.patch-source-actions { margin: 12px 0; }
.patch-source-table { min-width: 980px; }
.patch-source-table .patch-select { width: 42px; text-align: center; vertical-align: middle; }
.patch-source-table input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--accent); }
.patch-source-table input[type="text"], .patch-source-table input[type="url"] { width: 100%; min-width: 150px; }
.patch-risk-actions { margin: 10px 0; }
.patch-risk-actions .btn { min-width: 64px; }
.patch-risk-actions .danger { color: var(--crit); }
.patch-risk-actions + .tw .patch-source-table { min-width: 760px; }
@media (max-width: 1100px) { .explorer { grid-template-columns: 290px minmax(0, 1fr); } }
@media (max-width: 860px) { .explorer { grid-template-columns: minmax(0, 1fr); } .xlist { position: static; max-height: 380px; } }
.xsec > *, .xdetail > *, .explorer > * { min-width: 0; }

/* v1.3 wizard */
.pipe.wiz .wz { background: none; border: 0; border-right: 1px solid var(--line-2); text-align: left; cursor: pointer; font: inherit; color: inherit; }
.pipe.wiz .wz:last-child { border-right: 0; }
.pipe.wiz .wz:disabled { opacity: .5; cursor: not-allowed; }
.pipe.wiz .wz.run .k i { animation: none; border-top-color: var(--accent); background: var(--accent); color: #fff; }
.pipe.wiz .wz.run .bar { width: 100%; }