:root {
  color-scheme: dark;
  --ground: #0a0a0a;
  --panel: #121212;
  --ink: #eaeaea;
  --muted: #a5a5a5;
  --line: #454545;
  --alert: #e61919;
  --good: #72c59a;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --sans: Inter, "Arial Narrow", Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font: 13px/1.5 var(--mono);
}

a { color: inherit; }
button { font: inherit; }

.frame { max-width: 1320px; margin: 0 auto; padding: 0 30px; }

header, footer {
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--line);
}

.brand { font-weight: 800; letter-spacing: .12em; text-decoration: none; }
.header-label, .label, dt, .eyebrow { color: var(--muted); letter-spacing: .1em; }
.header-label, .eyebrow { font-size: .72rem; }

main { padding: 38px 0 56px; }
.eyebrow { margin: 0 0 12px; }

.title-row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(240px, .8fr);
  align-items: end;
  gap: 36px;
  margin-bottom: 34px;
}

h1 {
  margin: 0;
  font: 900 clamp(3.75rem, 9vw, 7.5rem)/.84 var(--sans);
  letter-spacing: -.065em;
}

.intro { max-width: 40ch; margin: 0 0 4px; color: var(--muted); }

.status-panel {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  border: 1px solid var(--line);
}

.status-primary, .status-secondary { min-height: 122px; padding: 20px 24px; }
.status-secondary { display: flex; flex-direction: column; justify-content: space-between; border-left: 1px solid var(--line); background: var(--panel); }
.status-primary .label, .status-secondary .label { margin: 0; font-size: .7rem; }
.status-value { margin: 22px 0 0; font: 800 clamp(1.9rem, 4vw, 3.1rem)/.95 var(--sans); }
.status-panel.is-over-budget .status-value, .status-panel.is-error .status-value { color: var(--alert); }
.status-panel.is-within-budget .status-value { color: var(--good); }
.status-panel.is-loading .status-value { color: var(--muted); }
.status-secondary strong { font-size: .9rem; }

.evidence, .pipeline { margin-top: 34px; }
.section-heading { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--line); }
h2 { margin: 0; padding: 11px 0; font-size: .76rem; letter-spacing: .1em; }

button {
  padding: 7px 10px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

button:hover, button:focus-visible { border-color: var(--ink); }
button:focus-visible, a:focus-visible { outline: 2px solid var(--alert); outline-offset: 3px; }
button:disabled { cursor: wait; opacity: .65; }

.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-top: 0; }
.metrics > div { min-height: 110px; padding: 18px; background: var(--ground); }
dt { font-size: .67rem; }
dd { overflow-wrap: anywhere; margin: 18px 0 0; font-size: 1rem; font-weight: 700; }

.pipeline { border-top: 1px solid var(--line); }
.pipeline h2 { border-bottom: 1px solid var(--line); }
.pipeline-row { display: grid; grid-template-columns: 40px minmax(0, 1fr) auto; gap: 14px; align-items: center; min-height: 48px; border-bottom: 1px solid var(--line); }
.control-index, .control-status { color: var(--muted); font-size: .7rem; letter-spacing: .07em; }
.control-status { text-align: right; }
.control-status.is-blocked, .message.is-error { color: var(--alert); }
.control-status.is-ready { color: var(--good); }

.message { min-height: 1.5em; margin: 18px 0 0; color: var(--muted); font-size: .75rem; }
.message.is-error { color: var(--alert); }

footer { min-height: 52px; border-top: 1px solid var(--line); border-bottom: 0; color: var(--muted); font-size: .68rem; }
footer a { color: var(--ink); }

@media (max-width: 760px) {
  .frame { padding: 0 16px; }
  .title-row { grid-template-columns: 1fr; gap: 16px; }
  .status-panel { grid-template-columns: 1fr 1fr; }
  .status-primary { grid-column: 1 / -1; }
  .status-secondary:nth-child(2) { border-left: 0; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .header-label:last-child { display: none; }
}

@media (max-width: 440px) {
  .header-label { font-size: .62rem; }
  .status-panel { grid-template-columns: 1fr; }
  .status-primary { grid-column: auto; }
  .status-secondary { min-height: 78px; border-top: 1px solid var(--line); border-left: 0; }
  .metrics { grid-template-columns: 1fr 1fr; }
  .metrics > div { min-height: 95px; padding: 14px; }
  .pipeline-row { grid-template-columns: 28px minmax(0, 1fr) auto; gap: 8px; font-size: .72rem; }
  footer { align-items: flex-start; flex-direction: column; justify-content: center; gap: 4px; padding: 12px 0; }
}