:root {
  color-scheme: dark;
  --canvas: #0b1017;
  --surface: #111923;
  --surface-hover: #172331;
  --ink: #f3f7fb;
  --muted: #93a4b7;
  --quiet: #65788d;
  --line: #263547;
  --accent: #65d8ff;
  --accent-soft: rgba(101, 216, 255, .12);
  --warning: #efbd70;
  --danger: #f08a8a;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 8% -8%, rgba(101, 216, 255, .13), transparent 28rem),
    var(--canvas);
  color: var(--ink);
  font: 15px/1.5 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: .18;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 72%);
}

.skip-link { position: fixed; top: 10px; left: 10px; z-index: 10; padding: 8px 12px; border-radius: 6px; background: var(--ink); color: var(--canvas); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.shell { width: min(1220px, calc(100% - 48px)); margin: 0 auto; padding: 46px 0 56px; }
.masthead { display: flex; justify-content: space-between; gap: 48px; align-items: start; padding-bottom: 32px; border-bottom: 1px solid var(--line); }
.title-block { max-width: 720px; }
.brand-line { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.brand-mark { display: grid; width: 20px; height: 20px; place-items: center; border: 1px solid var(--accent); transform: rotate(45deg); }
.brand-mark i { width: 8px; height: 8px; background: var(--accent); }
.eyebrow { margin: 0; color: var(--accent); font: 600 11px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .14em; text-transform: uppercase; }
h1 { margin: 0; max-width: 780px; font-size: clamp(2.7rem, 7vw, 5.8rem); font-weight: 650; letter-spacing: -.075em; line-height: .9; }
.subtitle { max-width: 660px; margin: 18px 0 0; color: var(--muted); font-size: clamp(.95rem, 1.4vw, 1.08rem); }
.freshness { display: grid; min-width: 280px; margin: 4px 0 0; padding: 0; border-left: 1px solid var(--line); }
.freshness div { display: grid; grid-template-columns: 82px 1fr; gap: 18px; padding: 7px 0 7px 22px; font-size: 12px; }
.freshness dt { color: var(--quiet); }
.freshness dd { margin: 0; overflow-wrap: anywhere; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; text-align: right; }
.freshness div:first-child dd { color: var(--accent); text-transform: uppercase; }

.inventory-summary { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-bottom: 1px solid var(--line); }
.inventory-summary div { display: flex; align-items: baseline; gap: 10px; padding: 20px; border-left: 1px solid var(--line); }
.inventory-summary div:first-child { padding-left: 0; border-left: 0; }
.inventory-summary strong { color: var(--ink); font-size: 25px; font-weight: 600; letter-spacing: -.04em; }
.inventory-summary span { color: var(--quiet); font-size: 10px; font-weight: 650; letter-spacing: .08em; text-transform: uppercase; }

.toolbar { position: sticky; top: 0; z-index: 4; display: grid; grid-template-columns: minmax(270px, 1fr) auto; gap: 16px 30px; align-items: end; margin: 0 -16px 14px; padding: 26px 16px 14px; background: color-mix(in srgb, var(--canvas) 90%, transparent); backdrop-filter: blur(14px); }
.search-field { display: grid; gap: 7px; color: var(--muted); font-size: 11px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
.search-control { position: relative; display: block; }
.search-control input { width: 100%; border: 1px solid var(--line); border-radius: 8px; padding: 12px 45px 12px 14px; background: var(--surface); color: var(--ink); font: 400 14px/1.4 Inter, ui-sans-serif, system-ui, sans-serif; outline: none; transition: border-color .16s ease, background .16s ease, box-shadow .16s ease; }
.search-control input:focus { border-color: var(--accent); background: var(--surface-hover); box-shadow: 0 0 0 3px var(--accent-soft); }
.search-control > kbd { position: absolute; top: 50%; right: 12px; transform: translateY(-50%); }
.group-filters { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 5px; }
.filter-button { appearance: none; border: 1px solid transparent; border-radius: 999px; padding: 7px 10px; background: transparent; color: var(--muted); cursor: pointer; font: inherit; font-size: 11px; transition: color .15s ease, border-color .15s ease, background .15s ease; }
.filter-button[aria-pressed="true"], .filter-button:hover, .filter-button:focus-visible { border-color: var(--line); background: var(--surface); color: var(--ink); outline: none; }
.filter-button[aria-pressed="true"] { border-color: rgba(101,216,255,.35); color: var(--accent); }
.keyboard-help { grid-column: 1 / -1; margin: 0; color: var(--quiet); font-size: 11px; }
kbd { border: 1px solid var(--line); border-radius: 4px; padding: 1px 5px; background: var(--surface); color: var(--muted); font: 10px ui-monospace, monospace; }
.result-summary { margin: 0 0 12px; color: var(--quiet); font: 11px ui-monospace, monospace; }

.service-groups { display: grid; gap: 32px; }
.service-group h2 { margin: 0 0 9px; color: var(--muted); font-size: 11px; font-weight: 650; letter-spacing: .11em; text-transform: uppercase; }
.service-group ul { margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.service-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 28px; align-items: center; min-height: 92px; padding: 16px 8px; border-bottom: 1px solid var(--line); transition: background .16s ease, padding .16s ease, border-color .16s ease; }
.service-row:hover { padding-inline: 14px; border-color: #35495f; background: linear-gradient(90deg, var(--surface), rgba(17,25,35,.35)); }
.service-title { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.service-detail h3 { margin: 0; font-size: 16px; font-weight: 620; letter-spacing: -.02em; }
.service-status { border: 1px solid var(--line); border-radius: 999px; padding: 2px 6px; color: var(--muted); font: 9px/1.3 ui-monospace, monospace; letter-spacing: .08em; text-transform: uppercase; }
.service-detail p { max-width: 740px; margin: 4px 0; color: var(--muted); font-size: 13px; }
.service-meta { display: block; overflow-wrap: anywhere; color: var(--quiet); font: 11px ui-monospace, monospace; }
.service-actions { display: flex; flex: 0 0 auto; align-items: center; gap: 12px; }
.service-action { min-width: 82px; padding: 8px 11px; border: 1px solid var(--line); border-radius: 6px; color: var(--ink); text-align: center; text-decoration: none; font-size: 12px; transition: color .15s ease, border-color .15s ease, transform .15s ease; }
.service-action:hover, .service-action:focus-visible { border-color: var(--accent); color: var(--accent); outline: none; transform: translateY(-1px); }
.service-health { color: var(--quiet); font-size: 11px; text-decoration: none; text-underline-offset: 3px; }
.service-health:hover, .service-health:focus-visible { color: var(--accent); text-decoration: underline; outline: none; }
.availability-restricted .service-action, .availability-unavailable .service-action { color: var(--warning); cursor: default; }
.availability-redirect .service-action { color: var(--accent); }
.availability-restricted .service-status, .availability-unavailable .service-status { border-color: rgba(239,189,112,.42); color: var(--warning); }
.availability-redirect .service-status { border-color: rgba(101,216,255,.42); color: var(--accent); }
.empty-state, .failure-state { margin: 24px 0; padding: 18px; border-left: 2px solid var(--warning); background: var(--surface); color: var(--muted); }
.failure-state { border-color: var(--danger); color: var(--ink); }
.footer-note { display: flex; justify-content: space-between; gap: 24px; margin-top: 48px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--quiet); font-size: 11px; }

@media (max-width: 800px) {
  .shell { width: min(100% - 30px, 1220px); padding-top: 30px; }
  .masthead { display: block; }
  .freshness { margin-top: 28px; border-top: 1px solid var(--line); border-left: 0; padding-top: 9px; }
  .freshness div { padding-left: 0; }
  .toolbar { grid-template-columns: 1fr; }
  .group-filters { justify-content: flex-start; }
  .service-row { gap: 16px; }
}
@media (max-width: 560px) {
  h1 { font-size: clamp(2.7rem, 17vw, 4.5rem); }
  .inventory-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .inventory-summary div { padding: 13px 10px 13px 0; border-top: 1px solid var(--line); border-left: 0; }
  .toolbar { position: static; margin-inline: 0; padding-inline: 0; backdrop-filter: none; }
  .service-row { grid-template-columns: 1fr; align-items: start; }
  .service-actions { justify-content: space-between; }
  .service-action { min-width: 96px; }
  .footer-note { display: grid; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; scroll-behavior: auto !important; }
}