:root {
  color-scheme: light;
  --ink: #172321;
  --ink-soft: #31423e;
  --muted: #64716e;
  --muted-light: #586662;
  --canvas: #f4f6f2;
  --surface: #ffffff;
  --surface-soft: #f9faf7;
  --line: #dce2dc;
  --line-strong: #c4cec6;
  --green: #08775a;
  --green-dark: #075d48;
  --green-soft: #e2f4ed;
  --amber: #996009;
  --amber-soft: #fff1d4;
  --red: #b52d2a;
  --red-soft: #fce9e7;
  --blue: #335fa8;
  --blue-soft: #eaf0fb;
  --purple: #6f4ca0;
  --purple-soft: #f0eafa;
  --shadow: 0 12px 32px rgba(30, 48, 42, .065);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--canvas); color: var(--ink); }
a { color: inherit; }
p { line-height: 1.55; }
h1, h2, h3, p, dl, ol, ul { margin-top: 0; }
h1, h2, h3 { text-wrap: balance; }
button, input, select, textarea { font: inherit; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .88em; overflow-wrap: anywhere; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 100;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  padding: 12px 16px;
  font-weight: 700;
}
.skip-link:focus { top: 12px; }
.shell { width: min(1200px, calc(100% - 48px)); margin-inline: auto; }

.app-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(12px);
}
.nav-bar { min-height: 68px; display: flex; align-items: center; gap: 34px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-size: 1.05rem; font-weight: 820; letter-spacing: -.015em; }
.brand-mark { width: 26px; height: 24px; display: flex; align-items: end; justify-content: center; gap: 2px; }
.brand-mark i { display: block; width: 5px; border-radius: 4px; background: var(--green); transform: rotate(-8deg); }
.brand-mark i:nth-child(1) { height: 11px; }
.brand-mark i:nth-child(2) { height: 21px; }
.brand-mark i:nth-child(3) { height: 15px; }
.nav-bar nav { display: flex; align-self: stretch; gap: 4px; }
.nav-bar nav a { position: relative; display: flex; align-items: center; padding: 0 15px; color: var(--muted); text-decoration: none; font-size: .9rem; font-weight: 680; }
.nav-bar nav a:hover { color: var(--ink); }
.nav-bar nav a.active { color: var(--green-dark); }
.nav-bar nav a.active::after { content: ""; position: absolute; inset: auto 14px -1px; height: 3px; border-radius: 3px 3px 0 0; background: var(--green); }
.account { margin-left: auto; display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: .82rem; }
.avatar { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: var(--green-soft); color: var(--green-dark); font-size: .78rem; font-weight: 800; text-transform: uppercase; }
.nav-badge { margin-left: auto; border: 1px solid #d4c5e7; border-radius: 999px; background: var(--purple-soft); color: var(--purple); padding: 5px 10px; font-size: .72rem; font-weight: 760; text-transform: uppercase; letter-spacing: .04em; }

.page { padding-block: 48px 80px; }
.page-heading { display: flex; align-items: end; justify-content: space-between; gap: 32px; margin-bottom: 34px; }
.page-heading > div:first-child { max-width: 740px; }
h1 { margin-bottom: 12px; font-size: clamp(2.2rem, 4.6vw, 4rem); line-height: 1.02; letter-spacing: -.045em; font-weight: 780; }
h2 { margin-bottom: 0; font-size: 1.22rem; line-height: 1.25; letter-spacing: -.018em; }
h3 { margin-bottom: 0; font-size: 1rem; line-height: 1.35; }
.eyebrow { margin-bottom: 8px; color: var(--green); font-size: .7rem; font-weight: 820; letter-spacing: .13em; text-transform: uppercase; }
.lede { margin-bottom: 0; max-width: 680px; color: var(--muted); font-size: 1.04rem; }
.secondary-button { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; border: 1px solid var(--line-strong); border-radius: 9px; background: var(--surface); padding: 10px 15px; color: var(--ink-soft); text-decoration: none; font-size: .85rem; font-weight: 720; white-space: nowrap; box-shadow: 0 3px 10px rgba(30, 48, 42, .04); }
.secondary-button:hover { border-color: #97a79b; background: #fbfcfa; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 18px; margin-bottom: 27px; }
.hero-actions .hero-url { margin-bottom: 0; }
.hero-actions form { margin: 0; }
.check-message { margin: 16px 0; border: 1px solid #b9c5bc; border-radius: 9px; background: var(--green-soft); padding: 11px 14px; color: var(--green-dark); font-size: .84rem; font-weight: 680; }

.summary-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 42px; }
.summary-card { display: flex; align-items: center; gap: 13px; min-height: 86px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); padding: 14px 16px; text-decoration: none; box-shadow: 0 4px 18px rgba(30, 48, 42, .035); }
.summary-card:hover { border-color: #a9b7ad; }
.summary-icon { flex: 0 0 auto; width: 42px; height: 42px; display: grid; place-items: center; border-radius: 10px; background: #eef1ed; color: var(--ink-soft); font-weight: 820; }
.summary-card > span:last-child { display: grid; gap: 1px; }
.summary-card strong { font-size: 1.28rem; line-height: 1; }
.summary-card > span:last-child > span { color: var(--muted); font-size: .77rem; }
.summary-card.healthy .summary-icon { color: var(--green); background: var(--green-soft); }
.summary-card.attention .summary-icon { color: var(--red); background: var(--red-soft); }
.summary-card.checking .summary-icon { color: var(--blue); background: var(--blue-soft); }

.dashboard-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 28px; align-items: start; }
.dashboard-aside { display: grid; gap: 14px; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 14px; }
.section-heading p { margin: 4px 0 0; color: var(--muted); font-size: .8rem; }
.section-heading > span { color: var(--muted); font-size: .78rem; white-space: nowrap; }
.secondary-heading { margin-top: 38px; }
.probe-note { display: inline-flex; align-items: center; gap: 7px; }
.live-dot, .coverage-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--status, var(--green)); box-shadow: 0 0 0 3px var(--status-soft, var(--green-soft)); }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.site-filters { display: grid; grid-template-columns: minmax(180px, 1fr) 165px auto auto; align-items: center; gap: 8px; margin: 0 0 12px; }
.site-filters input, .site-filters select, .site-filters button { min-height: 40px; }
.site-filters button { width: auto; padding-inline: 17px; }
.site-filters > a { padding: 9px 5px; color: var(--muted); font-size: .76rem; font-weight: 700; text-align: center; }
.load-more { min-height: 44px; display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 12px; border: 1px solid var(--line-strong); border-radius: 9px; background: var(--surface); color: var(--ink-soft); text-decoration: none; font-size: .8rem; font-weight: 730; }
.load-more:hover { border-color: #97a79b; }

.site-list { display: grid; gap: 9px; }
.site-row { position: relative; display: grid; grid-template-columns: 5px minmax(0, 1fr) 190px 22px; align-items: center; gap: 16px; min-height: 118px; overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); padding: 18px 17px 18px 0; color: inherit; text-decoration: none; box-shadow: 0 5px 20px rgba(30, 48, 42, .035); transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease; }
.site-row:hover { border-color: #a9b7ad; transform: translateY(-1px); box-shadow: var(--shadow); }
.site-state-marker { align-self: stretch; width: 5px; border-radius: 0 4px 4px 0; background: var(--status, var(--blue)); }
.site-main { min-width: 0; display: grid; gap: 5px; }
.site-title-line { display: flex; align-items: center; gap: 9px; }
.site-title-line strong { font-size: 1.02rem; }
.site-summary { color: var(--ink-soft); font-size: .86rem; line-height: 1.45; }
.site-url { overflow: hidden; color: var(--muted-light); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .72rem; text-overflow: ellipsis; white-space: nowrap; }
.site-meta { display: grid; gap: 12px; color: var(--muted); font-size: .74rem; line-height: 1.3; }
.site-meta span { display: grid; gap: 2px; }
.site-meta b { color: var(--muted-light); font-size: .63rem; letter-spacing: .05em; text-transform: uppercase; }
.row-arrow { color: var(--muted-light); font-size: 1.05rem; }

.panel, .empty { border: 1px solid var(--line); border-radius: 12px; background: var(--surface); box-shadow: 0 8px 26px rgba(30, 48, 42, .045); }
.panel { padding: 23px; }
.panel h2 { margin-top: 2px; font-size: 1.32rem; }
.panel-intro { margin: 8px 0 0; color: var(--muted); font-size: .84rem; }
form { display: grid; gap: 14px; margin-top: 21px; }
label { display: grid; gap: 6px; color: var(--ink-soft); font-size: .76rem; font-weight: 730; }
label > small { color: var(--muted); font-size: .65rem; font-weight: 500; line-height: 1.4; }
input, select, button, textarea { width: 100%; min-height: 44px; border-radius: 8px; }
input, select, textarea { border: 1px solid #b9c5bc; background: #fff; padding: 10px 11px; color: var(--ink); }
textarea { resize: vertical; line-height: 1.45; }
input::placeholder { color: #929c99; }
button { border: 0; background: var(--ink); color: #fff; padding: 11px 15px; font-weight: 750; cursor: pointer; }
button:hover { background: #2a3d38; }
.fine-print { margin: 15px 0 0; color: var(--muted); font-size: .72rem; }
.guided-setup-link { min-height: 42px; display: flex; align-items: center; justify-content: space-between; margin-top: 18px; border: 1px solid #b9c5bc; border-radius: 8px; background: var(--green-soft); padding: 9px 11px; color: var(--green-dark); text-decoration: none; font-size: .78rem; font-weight: 750; }
.guided-setup-link:hover { border-color: var(--green); }
.form-error { margin-top: 14px; border-radius: 8px; background: var(--red-soft); padding: 10px 11px; color: var(--red); font-size: .82rem; }
.insight-panel { display: flex; gap: 12px; padding: 17px; background: #f9fbf8; box-shadow: none; }
.insight-icon { flex: 0 0 auto; width: 25px; height: 25px; display: grid; place-items: center; border-radius: 50%; background: var(--blue-soft); color: var(--blue); font-family: Georgia, serif; font-weight: 800; }
.insight-panel h3 { font-size: .84rem; }
.insight-panel p { margin: 4px 0 0; color: var(--muted); font-size: .74rem; }
.coverage-panel { border-top: 3px solid var(--status, var(--blue)); }
.coverage-panel .eyebrow { color: var(--status, var(--green)); }
.probe-list { display: grid; gap: 0; margin: 17px 0 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.probe-list li { display: grid; grid-template-columns: 8px minmax(0, 1fr) auto; align-items: center; gap: 9px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.probe-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.probe-list li > span:nth-child(2) { display: grid; gap: 2px; }
.probe-list strong { font-size: .72rem; }
.probe-list small { color: var(--muted); font-size: .62rem; }
.probe-list b { color: var(--muted); font-size: .59rem; letter-spacing: .04em; text-transform: uppercase; }
.probe-healthy { --status: var(--green); --status-soft: var(--green-soft); }
.probe-stale, .probe-never_seen, .probe-suspect { --status: var(--amber); --status-soft: var(--amber-soft); }
.probe-offline, .probe-disabled { --status: var(--red); --status-soft: var(--red-soft); }
.probe-quarantined { --status: var(--purple); --status-soft: var(--purple-soft); }
.empty { padding: 42px 28px; text-align: center; color: var(--muted); }
.empty h3 { margin: 12px 0 6px; color: var(--ink); }
.empty p { max-width: 440px; margin: 0 auto; font-size: .86rem; }
.empty-mark { width: 44px; height: 44px; display: grid; place-items: center; margin: 0 auto; border-radius: 50%; background: var(--green-soft); color: var(--green); font-size: 1.4rem; }

.state, .outcome { display: inline-flex; align-items: center; width: max-content; border-radius: 999px; padding: 5px 9px; background: var(--status-soft, var(--blue-soft)); color: var(--status, var(--blue)); font-size: .68rem; font-weight: 780; line-height: 1.2; white-space: nowrap; }
.state::before { content: ""; width: 6px; height: 6px; margin-right: 6px; border-radius: 50%; background: currentColor; }
.state.large { padding: 7px 11px; font-size: .75rem; }
.state-operational, .outcome-pass, .delivery-delivered { --status: var(--green); --status-soft: var(--green-soft); }
.state-operational-with-warnings, .state-degraded, .state-regional-degraded, .outcome-warn, .outcome-blocked, .delivery-pending, .delivery-delivering, .delivery-retry { --status: var(--amber); --status-soft: var(--amber-soft); }
.state-unavailable, .state-critical-function-unavailable, .outcome-fail, .delivery-dead { --status: var(--red); --status-soft: var(--red-soft); }
.state-monitoring-blocked { --status: var(--purple); --status-soft: var(--purple-soft); }
.state-status-uncertain, .state-pending, .outcome-error { --status: var(--blue); --status-soft: var(--blue-soft); }

.timeline { overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.event { display: grid; grid-template-columns: auto 1fr auto; align-items: start; gap: 13px; padding: 15px; border-bottom: 1px solid var(--line); }
.event:last-child { border-bottom: 0; }
.event p { margin: 3px 0 0; color: var(--muted); font-size: .8rem; }
.event time { color: var(--muted); font-size: .72rem; }

.simulation-banner { border-bottom: 1px solid #d9cdeb; background: var(--purple-soft); color: #56397d; }
.simulation-banner .shell { min-height: 39px; display: flex; align-items: center; justify-content: center; gap: 9px; font-size: .75rem; }
.simulation-banner strong { font-size: .69rem; letter-spacing: .06em; text-transform: uppercase; }
.simulation-banner strong::after { content: ""; display: inline-block; width: 3px; height: 3px; margin: 0 0 2px 9px; border-radius: 50%; background: #8d73ad; }
.detail-page { padding-top: 28px; }
.back { display: inline-flex; margin-bottom: 20px; color: var(--muted); text-decoration: none; font-size: .8rem; font-weight: 680; }
.back:hover { color: var(--green-dark); }

.maintenance-banner { display: flex; align-items: start; gap: 15px; margin-bottom: 18px; border: 1px solid #e3c77f; border-radius: 13px; background: var(--amber-soft); padding: 17px 20px; color: #6e4508; }
.maintenance-banner .eyebrow { margin-bottom: 3px; color: var(--amber); }
.maintenance-banner h2 { margin-bottom: 4px; font-size: 1rem; }
.maintenance-banner p:last-child { margin: 0; color: #75551f; font-size: .78rem; }
.maintenance-icon { flex: 0 0 auto; width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: rgba(255,255,255,.7); font-size: 1rem; }

.status-hero { position: relative; isolation: isolate; overflow: hidden; border: 1px solid color-mix(in srgb, var(--status, var(--blue)) 23%, var(--line)); border-radius: 18px; background: linear-gradient(125deg, var(--surface) 0%, var(--status-soft, var(--blue-soft)) 160%); padding: 34px 38px 0; box-shadow: var(--shadow); }
.status-hero::after { content: ""; position: absolute; z-index: -1; width: 260px; height: 260px; right: -70px; top: -120px; border: 40px solid color-mix(in srgb, var(--status, var(--blue)) 9%, transparent); border-radius: 50%; }
.hero-status-line { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 25px; }
.hero-status-line > span:last-child { color: var(--muted); font-size: .73rem; }
.status-hero h1 { max-width: 880px; margin-bottom: 13px; font-size: clamp(2rem, 4vw, 3.45rem); }
.hero-summary { max-width: 850px; margin-bottom: 8px; color: var(--ink-soft); font-size: 1.03rem; }
.hero-url { display: inline-block; margin-bottom: 27px; color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .75rem; overflow-wrap: anywhere; }
.confidence-strip { display: grid; grid-template-columns: 1.15fr 1fr .55fr; margin: 0 -38px; border-top: 1px solid color-mix(in srgb, var(--status, var(--blue)) 17%, var(--line)); background: rgba(255,255,255,.58); }
.confidence-strip div { min-width: 0; padding: 15px 38px; border-right: 1px solid var(--line); }
.confidence-strip div:last-child { border-right: 0; }
.confidence-strip dt { color: var(--muted); font-size: .61rem; font-weight: 760; letter-spacing: .07em; text-transform: uppercase; }
.confidence-strip dd { margin: 4px 0 0; font-size: .79rem; font-weight: 690; text-transform: none; }

.detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; align-items: start; gap: 28px; margin-top: 38px; }
.detail-main { min-width: 0; display: grid; gap: 42px; }
.component-list { overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); box-shadow: 0 5px 18px rgba(30, 48, 42, .035); }
.component-row { display: grid; grid-template-columns: 14px 190px minmax(0, 1fr) auto; align-items: center; gap: 13px; min-height: 88px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.component-row:last-child { border-bottom: 0; }
.component-icon { width: 10px; height: 10px; border: 3px solid var(--status-soft, var(--blue-soft)); border-radius: 50%; background: var(--status, var(--blue)); box-shadow: 0 0 0 1px var(--status, var(--blue)); }
.component-name p, .component-result p { margin: 3px 0 0; color: var(--muted); font-size: .74rem; }
.component-name p span { color: var(--muted-light); }
.component-result { min-width: 0; }
.component-result .state { padding: 3px 7px; font-size: .62rem; }
.component-row > time { color: var(--muted-light); font-size: .69rem; }

.region-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.region-card { min-width: 0; border: 1px solid var(--line); border-top: 3px solid var(--status, var(--blue)); border-radius: 11px; background: var(--surface); padding: 15px; }
.region-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.region-status { display: inline-flex; align-items: center; gap: 5px; color: var(--status, var(--blue)); font-size: .67rem; font-weight: 760; }
.region-status i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.region-card > p { min-height: 38px; margin: 9px 0 13px; color: var(--muted); font-size: .76rem; }
.region-meta { display: flex; flex-wrap: wrap; gap: 5px 12px; padding-top: 10px; border-top: 1px solid var(--line); color: var(--muted-light); font-size: .65rem; }
.region-meta time { margin-left: auto; }
.compact-empty { padding: 22px; box-shadow: none; }

.status-timeline { position: relative; margin: 0; padding: 0; list-style: none; }
.status-timeline::before { content: ""; position: absolute; left: 8px; top: 10px; bottom: 10px; width: 1px; background: var(--line-strong); }
.status-timeline li { position: relative; display: grid; grid-template-columns: 17px minmax(0, 1fr) auto; gap: 13px; padding: 0 0 23px; }
.status-timeline li:last-child { padding-bottom: 0; }
.timeline-marker { z-index: 1; width: 17px; height: 17px; border: 4px solid var(--status-soft, var(--blue-soft)); border-radius: 50%; background: var(--status, var(--blue)); box-shadow: 0 0 0 2px var(--canvas); }
.status-timeline p { margin: 4px 0 0; color: var(--muted); font-size: .79rem; }
.status-timeline time { color: var(--muted-light); font-size: .69rem; white-space: nowrap; }

.section-intro { max-width: 700px; margin: -4px 0 13px; color: var(--muted); font-size: .8rem; }
.evidence-list { overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.evidence-list details { border-bottom: 1px solid var(--line); }
.evidence-list details:last-child { border-bottom: 0; }
.evidence-list summary { display: grid; grid-template-columns: 75px minmax(0, 1fr) auto 14px; align-items: center; gap: 13px; min-height: 67px; padding: 10px 15px; cursor: pointer; list-style: none; }
.evidence-list summary::-webkit-details-marker { display: none; }
.evidence-list summary:hover { background: var(--surface-soft); }
.evidence-list summary:focus-visible { outline: 3px solid #1a70ba; outline-offset: -3px; }
.evidence-list summary > span:nth-child(2) { display: grid; gap: 2px; }
.evidence-list summary strong { font-size: .82rem; }
.evidence-list summary small { color: var(--muted); font-size: .69rem; }
.evidence-list summary time { color: var(--muted-light); font-size: .68rem; }
.disclosure-icon { position: relative; width: 12px; height: 12px; }
.disclosure-icon::before, .disclosure-icon::after { content: ""; position: absolute; left: 1px; top: 5px; width: 10px; height: 1.5px; background: var(--muted); }
.disclosure-icon::after { transform: rotate(90deg); transition: transform .15s ease; }
details[open] .disclosure-icon::after { transform: rotate(0); }
.evidence-body { border-top: 1px solid var(--line); background: var(--surface-soft); padding: 18px 20px 20px 102px; }
.evidence-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px 20px; margin-bottom: 0; }
.evidence-facts div { min-width: 0; }
.evidence-facts dt { color: var(--muted-light); font-size: .59rem; font-weight: 760; letter-spacing: .06em; text-transform: uppercase; }
.evidence-facts dd { margin: 3px 0 0; color: var(--ink-soft); font-size: .72rem; overflow-wrap: anywhere; }
.timing-breakdown { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); }
.timing-breakdown h4 { margin: 0 0 9px; font-size: .69rem; letter-spacing: .04em; text-transform: uppercase; }
.timing-breakdown > p { margin: 0; color: var(--muted); font-size: .72rem; }
.timing-breakdown dl { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 7px; margin: 0; }
.timing-breakdown dl div { border-radius: 7px; background: #eef2ee; padding: 8px; }
.timing-breakdown dt { color: var(--muted); font-size: .58rem; }
.timing-breakdown dd { margin: 3px 0 0; font-size: .72rem; font-weight: 750; }
.assertion-list { display: grid; gap: 6px; margin: 18px 0 0; padding: 14px 0 0; border-top: 1px solid var(--line); list-style: none; }
.assertion-list li { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: .72rem; }
.assertion-list li span { width: 18px; height: 18px; display: grid; place-items: center; border-radius: 50%; font-size: .65rem; font-weight: 800; }
.assertion-list .passed span { color: var(--green); background: var(--green-soft); }
.assertion-list .failed span { color: var(--red); background: var(--red-soft); }

.action-column { position: sticky; top: 92px; display: grid; gap: 14px; }
.action-panel h2 { margin-bottom: 20px; }
.action-list { display: grid; gap: 17px; margin: 0; padding: 0; counter-reset: action; list-style: none; }
.action-list li { display: grid; grid-template-columns: 25px minmax(0, 1fr); align-items: start; gap: 10px; counter-increment: action; }
.action-list li > span { width: 25px; height: 25px; display: grid; place-items: center; border-radius: 50%; background: var(--green-soft); color: var(--green); font-size: .69rem; font-weight: 800; }
.action-list li > span::after { content: counter(action); }
.action-list h3 { font-size: .82rem; }
.action-list p { margin: 4px 0 0; color: var(--muted); font-size: .74rem; }
.explanation-panel { background: #f9fbf8; box-shadow: none; }
.explanation-panel h3 { font-size: .9rem; }
.explanation-panel p:last-child { margin: 7px 0 0; color: var(--muted); font-size: .74rem; }
.configuration-panel { padding: 0; box-shadow: none; }
.configuration-panel > summary { min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 17px; cursor: pointer; list-style: none; }
.configuration-panel > summary::-webkit-details-marker { display: none; }
.configuration-panel > summary span { display: grid; gap: 2px; }
.configuration-panel > summary small { color: var(--muted); font-size: .61rem; font-weight: 760; letter-spacing: .07em; text-transform: uppercase; }
.configuration-panel > summary strong { font-size: .83rem; }
.configuration-panel > summary:focus-visible { outline: 3px solid #1472bd; outline-offset: -3px; }
.configuration-panel[open] > summary { border-bottom: 1px solid var(--line); }
.configuration-panel[open] > summary .disclosure-icon::after { transform: rotate(0); }
.configuration-body { padding: 17px; }
.configuration-body > p:first-child { margin-bottom: 0; color: var(--muted); font-size: .74rem; }
.configuration-body form { margin-top: 16px; }
.maintenance-list { display: grid; gap: 0; margin: 15px 0 0; padding: 0; border: 1px solid var(--line); border-radius: 8px; list-style: none; }
.maintenance-list li { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px; border-bottom: 1px solid var(--line); }
.maintenance-list li:last-child { border-bottom: 0; }
.maintenance-list li > div { min-width: 0; display: grid; gap: 3px; }
.maintenance-list strong { font-size: .75rem; }
.maintenance-list span { color: var(--muted); font-size: .63rem; line-height: 1.4; }
.inline-form { width: auto; margin: 0; }
.text-button { min-height: 30px; width: auto; border: 1px solid var(--line-strong); background: var(--surface); padding: 4px 8px; color: var(--muted); font-size: .65rem; }
.text-button:hover { background: var(--surface-soft); color: var(--ink); }
.incident-panel { border-top: 3px solid var(--red); }
.incident-panel h2 { font-size: 1.08rem; }
.incident-panel form { margin-top: 14px; }
.incident-panel .secondary-action { border: 1px solid var(--line-strong); background: var(--surface); color: var(--ink-soft); }
.incident-panel .secondary-action:hover { background: var(--surface-soft); }
.incident-current { display: grid; gap: 8px; margin-top: 15px; }
.incident-current div { display: grid; gap: 2px; border-radius: 8px; background: var(--surface-soft); padding: 9px 10px; }
.incident-current span { color: var(--muted); font-size: .61rem; font-weight: 760; letter-spacing: .06em; text-transform: uppercase; }
.incident-current strong { font-size: .75rem; }
.incident-activity { display: grid; gap: 0; margin: 18px 0 0; padding: 14px 0 0; border-top: 1px solid var(--line); list-style: none; }
.incident-activity li { display: grid; grid-template-columns: 10px minmax(0, 1fr); gap: 9px; padding: 7px 0; }
.activity-marker { width: 7px; height: 7px; margin-top: 5px; border-radius: 50%; background: var(--blue); }
.incident-activity strong { display: block; font-size: .69rem; line-height: 1.4; }
.incident-activity p { margin: 4px 0; color: var(--ink-soft); font-size: .7rem; line-height: 1.5; white-space: pre-wrap; }
.incident-activity time { color: var(--muted); font-size: .61rem; }
.delivery-suppressed { --status: var(--purple); --status-soft: var(--purple-soft); }

.demo-heading { align-items: center; }
.lab-key { display: flex; align-items: center; gap: 11px; min-width: 250px; border: 1px solid #d9cdeb; border-radius: 12px; background: var(--purple-soft); padding: 13px 15px; color: #56397d; }
.lab-key > span { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%; background: #e1d6ef; font-size: 1.1rem; }
.lab-key div { display: grid; gap: 2px; }
.lab-key strong { font-size: .76rem; }
.lab-key small { color: #755d93; font-size: .65rem; }
.scenario-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.scenario-card { position: relative; min-height: 216px; display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-top: 3px solid var(--status, var(--blue)); border-radius: 12px; background: var(--surface); padding: 18px; color: inherit; text-decoration: none; box-shadow: 0 5px 18px rgba(30, 48, 42, .035); transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease; }
.scenario-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.scenario-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.scenario-card h3 { margin-bottom: 8px; font-size: 1.05rem; }
.scenario-card p { margin-bottom: 18px; color: var(--muted); font-size: .79rem; }
.scenario-site { margin-top: auto; color: var(--muted-light); font-size: .68rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.design-principle { display: grid; grid-template-columns: 1fr 1.25fr; align-items: center; gap: 50px; margin-top: 42px; border-radius: 14px; background: var(--ink); padding: 28px 34px; color: #fff; }
.design-principle .eyebrow { color: #7dd4ba; }
.design-principle h2 { font-size: 1.45rem; }
.design-principle > p { margin: 0; color: #c4d0cc; font-size: .84rem; }

.setup-page { max-width: 1080px; }
.setup-heading { margin-bottom: 27px; }
.setup-heading h1 { max-width: 800px; }
.template-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.template-card { position: relative; min-height: 205px; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); padding: 19px; text-decoration: none; box-shadow: 0 5px 18px rgba(30,48,42,.035); }
.template-card:hover, .template-card.selected { border-color: var(--green); box-shadow: var(--shadow); }
.template-card.selected { box-shadow: 0 0 0 2px var(--green-soft), var(--shadow); }
.template-card h2 { margin: 22px 0 8px; font-size: 1.03rem; }
.template-card p { margin: 0 0 17px; color: var(--ink-soft); font-size: .77rem; }
.template-card small { margin-top: auto; color: var(--muted); font-size: .65rem; line-height: 1.45; }
.template-checks { position: absolute; top: 14px; right: 14px; width: 27px; height: 27px; display: grid; place-items: center; border-radius: 50%; background: var(--green-soft); color: var(--green); font-size: .69rem; font-weight: 800; }
.setup-layout { display: grid; grid-template-columns: minmax(0, 1fr) 310px; align-items: start; gap: 20px; margin-top: 22px; }
.setup-form-panel { padding: 28px; }
.setup-form-panel h2 { font-size: 1.45rem; }
.traffic-panel { position: sticky; top: 90px; border-top: 3px solid var(--green); }
.traffic-panel > strong { display: block; margin: 17px 0 5px; font-size: 1.12rem; }
.traffic-panel > p:last-of-type { color: var(--muted); font-size: .74rem; }
.traffic-panel ul { margin: 17px 0 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.traffic-panel li { display: grid; gap: 2px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.traffic-panel li span { font-size: .72rem; font-weight: 720; }
.traffic-panel li b { color: var(--muted); font-size: .62rem; font-weight: 600; }
.setup-principle { margin-top: 22px; }

.site-row:focus-visible, .scenario-card:focus-visible, .secondary-button:focus-visible, .summary-card:focus-visible, .load-more:focus-visible, .brand:focus-visible, .nav-bar a:focus-visible, .back:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, .hero-url:focus-visible {
  outline: 3px solid #1472bd;
  outline-offset: 3px;
}
input:focus, select:focus { border-color: var(--green); outline: 3px solid rgba(8, 119, 90, .14); }

@media (max-width: 980px) {
  .summary-grid { grid-template-columns: 1fr 1fr; }
  .dashboard-layout, .detail-layout { grid-template-columns: 1fr; }
  .dashboard-aside { grid-template-columns: 1fr 1fr; }
  .action-column { position: static; grid-row: 1; grid-template-columns: 1.4fr 1fr; }
  .scenario-grid { grid-template-columns: 1fr 1fr; }
  .template-grid { grid-template-columns: 1fr 1fr; }
  .setup-layout { grid-template-columns: 1fr; }
  .traffic-panel { position: static; }
}

@media (max-width: 720px) {
  .shell { width: min(100% - 28px, 1200px); }
  .page { padding-block: 34px 60px; }
  .nav-bar { min-height: 60px; gap: 16px; }
  .nav-bar nav a { padding: 0 9px; font-size: .78rem; }
  .nav-bar nav a.active::after { inset-inline: 8px; }
  .account, .nav-badge { display: none; }
  .account-access { display: flex; }
  .account-access .avatar { display: none; }
  .page-heading { align-items: start; flex-direction: column; margin-bottom: 26px; }
  .page-heading .secondary-button { width: 100%; }
  h1 { font-size: clamp(2rem, 12vw, 3.1rem); }
  .summary-grid { gap: 8px; margin-bottom: 34px; }
  .summary-card { min-height: 75px; padding: 11px; }
  .summary-icon { width: 34px; height: 34px; }
  .site-row { grid-template-columns: 5px minmax(0, 1fr) 18px; gap: 12px; padding-right: 13px; }
  .site-meta { grid-column: 2; grid-row: 2; display: flex; gap: 16px; }
  .row-arrow { grid-column: 3; grid-row: 1 / 3; }
  .dashboard-aside, .action-column { grid-template-columns: 1fr; }
  .site-filters { grid-template-columns: minmax(0, 1fr) auto; }
  .site-filters select { grid-column: 1; }
  .site-filters button { grid-column: 2; grid-row: 1 / 3; align-self: stretch; }
  .simulation-banner .shell { align-items: start; flex-direction: column; gap: 1px; padding-block: 7px; }
  .simulation-banner strong::after { display: none; }
  .status-hero { padding: 24px 21px 0; }
  .status-hero::after { display: none; }
  .hero-status-line { align-items: start; flex-direction: column; gap: 9px; margin-bottom: 20px; }
  .status-hero h1 { font-size: 2rem; }
  .confidence-strip { grid-template-columns: 1fr; margin-inline: -21px; }
  .confidence-strip div { padding: 12px 21px; border-right: 0; border-bottom: 1px solid var(--line); }
  .confidence-strip div:last-child { border-bottom: 0; }
  .component-row { grid-template-columns: 14px minmax(0, 1fr) auto; }
  .component-result { grid-column: 2 / 4; }
  .component-row > time { grid-column: 3; grid-row: 1; }
  .region-grid, .scenario-grid { grid-template-columns: 1fr; }
  .template-grid { grid-template-columns: 1fr; }
  .evidence-list summary { grid-template-columns: 68px minmax(0, 1fr) 14px; }
  .evidence-list summary time { display: none; }
  .evidence-body { padding: 16px; }
  .evidence-facts { grid-template-columns: 1fr 1fr; }
  .timing-breakdown dl { grid-template-columns: 1fr 1fr; }
  .design-principle { grid-template-columns: 1fr; gap: 14px; padding: 24px; }
}

@media (max-width: 460px) {
  .brand > span:last-child { display: none; }
  .summary-grid { grid-template-columns: 1fr; }
  .summary-card { min-height: 66px; }
  .section-heading { align-items: start; }
  .section-heading > span { white-space: normal; text-align: right; }
  .site-title-line { align-items: start; flex-direction: column; }
  .site-summary { font-size: .8rem; }
  .site-meta { display: grid; grid-template-columns: 1fr 1fr; }
  .component-row { grid-template-columns: 12px minmax(0, 1fr); }
  .component-row > time { grid-column: 2; grid-row: auto; }
  .component-result { grid-column: 2; }
  .status-timeline li { grid-template-columns: 17px minmax(0, 1fr); }
  .status-timeline time { grid-column: 2; }
  .evidence-facts { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}