/* Sherwood Pulse: shared design system for the static liveness pages.
   Tokens match dashboard/client/src/index.css so /gas/ and the liveness pages read as one site.
   Fonts are self-hosted from /fonts/ (see /fonts/pulse-fonts.css). No third-party requests. */

:root {
  color-scheme: dark;
  --bg: #0b1210;
  --surface: rgba(17, 29, 25, .76);
  --surface-2: rgba(18, 30, 25, .72);
  --sidebar: #0d1714;
  --line: rgba(205, 236, 220, .10);
  --line-2: rgba(220, 243, 231, .10);
  --text: #eaf3ed;
  --text-2: #c2d1c9;
  --text-3: #8ca198;
  --text-4: #70827a;
  --ink: #0b1210;
  --green: #77f0c0;
  --green-deep: #12382d;
  --lime: #d8f871;
  --amber: #f5c266;
  --red: #f47d75;
  --blue: #58b8ea;
  --series: #77f0c0;
  --good: var(--green); --warn: var(--amber); --serious: var(--amber); --critical: var(--red);
  --good-bg: rgba(119, 240, 192, .10); --warn-bg: rgba(245, 194, 102, .10); --critical-bg: rgba(244, 125, 117, .12); --neutral-bg: rgba(7, 15, 11, .35);
  --radius: 16px;
  --sans: "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "DM Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --serif: "Instrument Serif", Georgia, serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-width: 320px; color: var(--text); background: var(--bg);
  background-image: radial-gradient(circle at 76% 0%, rgba(44, 112, 83, .14), transparent 26rem);
  font: 15px/1.5 var(--sans);
}
a { color: inherit; text-decoration-color: rgba(119, 240, 192, .45); text-underline-offset: 2px; }
a:hover { text-decoration-color: var(--green); }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 22px 60px; }

/* ---- header / brand ------------------------------------------------------ */
.topbar { height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 16px; border-bottom: 1px solid var(--line); margin-bottom: 30px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-mark { width: 34px; height: 34px; display: block; filter: drop-shadow(0 0 6px rgba(119, 240, 192, .35)); }
.brand-word { display: flex; flex-direction: column; font-size: 14px; line-height: 13px; letter-spacing: -.03em; }
.brand-word b { font-weight: 700; }
.brand-word span { color: #8eaaa0; font-weight: 500; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a { display: inline-flex; align-items: center; gap: 8px; padding: 9px 13px; border-radius: 10px; color: #a9bcb3; font-size: 13.5px; font-weight: 500; text-decoration: none; }
.nav a:hover { background: rgba(255,255,255,.04); color: var(--text); }
.nav a.active { background: rgba(119, 240, 192, .10); color: var(--text); box-shadow: inset 2px 0 0 var(--green); }
.nav a i { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 8px rgba(119,240,192,.7); }
.topbar .tag { color: var(--text-4); font: 11px/1.4 var(--mono); letter-spacing: .04em; text-transform: uppercase; text-align: right; }
@media (max-width: 720px) { .topbar .tag { display: none; } }

/* ---- hero ---------------------------------------------------------------- */
.hero { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 28px; align-items: end; margin-bottom: 26px; }
.eyebrow { display: flex; align-items: center; gap: 8px; color: #9eafa8; font: 11px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 18px; height: 1px; background: var(--green); }
.hero h1 { margin: 11px 0 12px; font-size: clamp(38px, 4.6vw, 64px); line-height: .92; letter-spacing: -.055em; font-weight: 600; }
.hero h1 i { font-family: var(--serif); font-style: italic; font-weight: 400; color: var(--lime); letter-spacing: -.03em; }
.hero p { margin: 0; max-width: 560px; color: #a9bcb3; font-size: 16px; line-height: 1.55; }
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; } }

/* ---- banner (status card) ------------------------------------------------ */
.banner { position: relative; overflow: hidden; border-radius: var(--radius); padding: 20px 22px; display: flex; gap: 16px; align-items: flex-start; border: 1px solid var(--line); background: var(--surface); }
.banner::after { content: ""; position: absolute; right: -60px; top: -60px; width: 220px; height: 220px; border-radius: 50%; border: 1px solid rgba(119,240,192,.10); pointer-events: none; }
.banner.ok { background: linear-gradient(135deg, rgba(18, 56, 45, .55), var(--surface)); }
.banner.warn { background: linear-gradient(135deg, rgba(245, 194, 102, .12), var(--surface)); }
.banner.incident { background: linear-gradient(135deg, rgba(244, 125, 117, .16), var(--surface)); }
.banner .dot { width: 12px; height: 12px; border-radius: 50%; margin-top: 7px; flex: none; background: var(--text-3); box-shadow: 0 0 0 5px rgba(255,255,255,.04); }
.banner.ok .dot { background: var(--green); box-shadow: 0 0 0 5px rgba(119,240,192,.14), 0 0 14px rgba(119,240,192,.6); }
.banner.warn .dot { background: var(--amber); box-shadow: 0 0 0 5px rgba(245,194,102,.14); }
.banner.incident .dot { background: var(--red); box-shadow: 0 0 0 5px rgba(244,125,117,.16), 0 0 14px rgba(244,125,117,.6); }
.banner h2 { margin: 0 0 4px; font-size: 20px; letter-spacing: -.02em; font-weight: 600; }
.banner p { margin: 0; color: var(--text-2); font-size: 14px; }
.banner .meta { font: 11.5px var(--mono); color: var(--text-4); margin-top: 8px; }

/* ---- cards / panels ------------------------------------------------------ */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; margin-top: 16px; }
.card h3 { margin: 0 0 4px; font-size: 17px; letter-spacing: -.02em; font-weight: 600; }
.card .kicker { display: block; color: var(--text-4); font: 10.5px var(--mono); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }
.card .lead { color: var(--text-3); font-size: 13.5px; margin: 0 0 14px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
.grid .card { margin-top: 0; }
.explain p { margin: 0 0 10px; color: var(--text-2); font-size: 14px; }
.explain strong { color: var(--text); }
.empty { color: var(--text-3); font-size: 13.5px; }

/* ---- stat tiles ---------------------------------------------------------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; }
.stat { position: relative; overflow: hidden; padding: 14px 15px 12px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface-2); }
.stat .k { font: 10.5px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--text-4); }
.stat .v { margin-top: 8px; font-size: 24px; font-weight: 600; letter-spacing: -.03em; font-variant-numeric: tabular-nums; line-height: 1.15; }
.stat .v small { font-size: 12px; font-weight: 500; color: var(--text-3); margin-left: 3px; }
.stat .n { margin-top: 6px; font-size: 12px; color: var(--text-3); }
.stat .v .pill:empty { position: absolute; top: 13px; right: 13px; margin: 0; }
.stat .n { overflow-wrap: anywhere; }

/* ---- pills / chips ------------------------------------------------------- */
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 4px 8px; border: 1px solid var(--line-2); border-radius: 7px; background: rgba(7,15,11,.30); color: var(--text-2); font: 10.5px var(--mono); white-space: nowrap; text-decoration: none; }
.pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--text-3); }
.pill.ok::before { background: var(--green); box-shadow: 0 0 8px rgba(119,240,192,.6); }
.pill.warn::before { background: var(--amber); box-shadow: 0 0 8px rgba(245,194,102,.5); }
.pill.incident::before, .pill.bad::before { background: var(--red); box-shadow: 0 0 8px rgba(244,125,117,.6); }
.pill:empty { padding: 4px; }
.pill:empty::before { margin: 0; }
a .pill { cursor: pointer; }

/* ---- tables -------------------------------------------------------------- */
.tbl-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th { text-align: left; font: 10.5px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--text-4); padding: 8px 12px 10px 0; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 12px 12px 12px 0; border-bottom: 1px solid var(--line); vertical-align: top; font-variant-numeric: tabular-nums; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: rgba(255,255,255,.015); }
td.chain a { font-weight: 600; text-decoration: none; white-space: nowrap; }
td a { white-space: nowrap; }
td.chain a:hover { color: var(--green); }
td .sub, .sub { display: block; font-size: 12px; color: var(--text-3); margin-top: 2px; }
.ev { font-size: 12.5px; color: var(--text-2); }
.mono { font-family: var(--mono); font-size: 12.5px; }

/* ---- charts (inline SVG built by chain.js) -------------------------------- */
.chart { width: 100%; height: 140px; display: block; }
.chart-title { display: flex; justify-content: space-between; gap: 12px; font-size: 13px; margin: 16px 0 6px; color: var(--text-3); }
.chart-title b { color: var(--text); font-weight: 600; }
.axis { font: 10px var(--mono); fill: var(--text-4); }
.gridline { stroke: rgba(215, 231, 222, .09); stroke-width: 1; stroke-dasharray: 4 5; }
.bar { fill: rgba(119, 240, 192, .75); }
.bar.flag { fill: var(--red); }
.line { fill: none; stroke: var(--green); stroke-width: 2; stroke-linejoin: round; }
.hit { fill: transparent; }
.thresh { stroke: var(--amber); stroke-dasharray: 3 4; stroke-width: 1; }

/* ---- incidents ----------------------------------------------------------- */
.incident { padding: 12px 0; border-bottom: 1px solid var(--line); }
.incident:last-child { border-bottom: 0; }
.incident .t { font-weight: 600; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.incident .d { color: var(--text-2); font-size: 13.5px; margin-top: 4px; }
.incident .w { color: var(--text-4); font: 11.5px var(--mono); margin-top: 6px; }

/* ---- code snippets ------------------------------------------------------- */
pre.snip, pre.mono { background: rgba(7, 15, 11, .55); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; font: 12.5px/1.55 var(--mono); color: #c9d8d0; overflow-x: auto; margin: 6px 0 12px; }
.embed h4 { margin: 14px 0 2px; font-size: 13.5px; }
.embed p { margin: 0 0 6px; color: var(--text-3); font-size: 13px; }

/* ---- footer -------------------------------------------------------------- */
footer { margin-top: 30px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--text-4); font-size: 12.5px; line-height: 1.7; }
footer .mono { word-break: break-all; }
footer a { color: var(--text-3); }
.colophon { margin: 10px 0 0; color: var(--text-4); font-size: 12.5px; line-height: 1.7; }
.colophon a { color: var(--green); text-decoration: none; }
.colophon a:hover { text-decoration: underline; }

/* ---- compact (iframe embed) ---------------------------------------------- */
.compact-meta { display: none; font: 11.5px var(--mono); color: var(--text-4); margin-top: 6px; }
.compact-link { display: none; }
body.compact { background-image: none; }
body.compact .wrap { padding: 12px 14px 14px; max-width: none; }
body.compact .topbar, body.compact .full-only, body.compact .hero > div:first-child { display: none; }
body.compact .hero { grid-template-columns: 1fr; margin-bottom: 10px; }
body.compact .banner { padding: 14px 16px; border-radius: 12px; }
body.compact .banner h2 { font-size: 16px; }
body.compact .banner p { font-size: 13px; }
body.compact .grid { margin-top: 10px; }
body.compact .card { padding: 14px 16px; border-radius: 12px; }
body.compact .card .lead, body.compact .banner .meta { display: none; }
body.compact .compact-meta { display: block; }
body.compact .stat .v { font-size: 19px; }
body.compact .compact-link { display: block; font: 11.5px var(--mono); color: var(--text-4); margin-top: 10px; text-align: right; }
@media (max-width: 640px) { .stat .v { font-size: 20px; } .card { padding: 16px; } .wrap { padding: 0 14px 40px; } }

/* ---- embed strip and badges ------------------------------------------------ */
.embed-strip { display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center; padding: 14px 18px; margin-bottom: 16px; border: 1px solid var(--line); border-radius: 14px; background: linear-gradient(90deg, rgba(216, 248, 113, .06), var(--surface) 40%); }
.embed-left { display: flex; flex-direction: column; gap: 6px; }
.embed-left .kicker { color: var(--text-4); font: 10.5px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.embed-copy { margin: 0; color: var(--text-3); font-size: 13px; }
.embed-actions { display: flex; flex-wrap: wrap; gap: 6px; justify-content: flex-end; }
@media (max-width: 900px) { .embed-strip { grid-template-columns: 1fr; } .embed-actions { justify-content: flex-start; } }
.badge-img { height: 20px; display: block; border-radius: 3px; }
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 7px 11px; border: 1px solid rgba(119, 240, 192, .25); border-radius: 8px; background: rgba(119, 240, 192, .08); color: var(--text); font: 500 12.5px var(--sans); cursor: pointer; text-decoration: none; transition: background .15s, border-color .15s; }
.btn:hover { background: rgba(119, 240, 192, .16); border-color: rgba(119, 240, 192, .45); }
.btn.ghost { background: transparent; border-color: var(--line); color: var(--text-2); }
.badge-row { display: grid; grid-template-columns: auto 1fr auto auto auto; gap: 10px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); }
.badge-row:last-child { border-bottom: 0; }
.badge-name { font-weight: 600; font-size: 14px; }
@media (max-width: 720px) { .badge-row { grid-template-columns: auto 1fr; } .badge-row .btn { grid-column: span 1; } }

/* ---- 90-day status strip --------------------------------------------------- */
.daystrip { display: grid; grid-template-columns: repeat(90, 1fr); gap: 2px; height: 26px; }
.daystrip .day { display: block; border-radius: 2px; background: rgba(255,255,255,.06); }
.daystrip .day.ok { background: rgba(119, 240, 192, .70); }
.daystrip .day.warn { background: var(--amber); }
.daystrip .day.incident { background: var(--red); }
.daystrip .day.none { background: rgba(255,255,255,.06); }
.strip-row { display: grid; grid-template-columns: 170px 1fr 120px; gap: 14px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); }
.strip-row:last-child { border-bottom: 0; }
.strip-row .name { font-weight: 600; font-size: 14px; }
.strip-row .name small { display: block; color: var(--text-4); font: 11px var(--mono); }
.strip-row .pct { text-align: right; font: 600 15px var(--sans); letter-spacing: -.02em; }
.strip-row .pct small { display: block; color: var(--text-4); font: 11px var(--mono); }
.strip-legend { display: flex; gap: 14px; margin-top: 10px; color: var(--text-4); font: 11px var(--mono); }
.strip-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; vertical-align: -1px; margin-right: 5px; }
@media (max-width: 720px) { .strip-row { grid-template-columns: 1fr; } .strip-row .pct { text-align: left; } }
.mark { stroke: var(--red); stroke-width: 1.5; stroke-dasharray: 2 3; }

/* ---- change feed ----------------------------------------------------------- */
.change { display: grid; grid-template-columns: 150px 1fr; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 13.5px; }
.change:last-child { border-bottom: 0; }
.change .when { color: var(--text-4); font: 11.5px var(--mono); padding-top: 3px; }
.change .what { color: var(--text-2); }
.change .what b { color: var(--text); font-weight: 600; }
.change .pill { margin-right: 6px; }
@media (max-width: 640px) { .change { grid-template-columns: 1fr; gap: 2px; } }

/* hide the Tx test column when no chain runs synthetic transactions */
#chains.no-syn th:nth-child(8), #chains.no-syn td:nth-child(8) { display: none; }