:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --text: #16181d;
  --muted: #5d6573;
  --faint: #8a93a3;
  --line: #e3e6eb;
  --line-strong: #d0d5dd;
  --accent: #2459d6;
  --ok: #18794e;
  --ok-bg: #e8f5ee;
  --info: #1d5fb8;
  --info-bg: #e8f0fc;
  --warn: #8a5300;
  --warn-bg: #fdf3dc;
  --bad: #b42318;
  --bad-bg: #fdecea;
  --idle: #4a5260;
  --idle-bg: #eef0f3;
  --purple: #6e3fc7;
  --purple-bg: #f1ebfc;
  --purple-line: #c9b5f2;
  --warn-line: #f0cf8a;
  --th-bg: #fafbfc;
  --primary-hover: #2c3038;
  --banner-a: #fff4c2;
  --banner-b: #ffeaa0;
  --banner-line: #e8c95a;
  --banner-text: #5c4300;
  --radius: 8px;
  color-scheme: light dark;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.45;
  color: var(--text);
  background: var(--bg);
}
/* Follows the operator's system setting; there is no in-app switch. */
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115;
    --panel: #171a20;
    --text: #e6e8ec;
    --muted: #a3abb8;
    --faint: #8790a0;
    --line: #2a2f38;
    --line-strong: #3d434e;
    --accent: #84aeff;
    --ok: #5fcf97;
    --ok-bg: #11291d;
    --info: #79b0fa;
    --info-bg: #13243b;
    --warn: #e9b357;
    --warn-bg: #2e2310;
    --bad: #ff9389;
    --bad-bg: #3b1714;
    --idle: #b7bfcb;
    --idle-bg: #262a32;
    --purple: #bea5f8;
    --purple-bg: #251d3b;
    --purple-line: #5b4592;
    --warn-line: #6e5322;
    --th-bg: #1b1f26;
    --primary-hover: #c5cbd4;
    --banner-a: #362c0c;
    --banner-b: #403410;
    --banner-line: #6b5a1e;
    --banner-text: #f3d77a;
  }
}
* { box-sizing: border-box; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
body { margin: 0; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0; line-height: 1.25; }
h1 { font-size: 20px; font-weight: 650; }
h2 { font-size: 15px; font-weight: 650; }
h3 { font-size: 13px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12.5px; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.small { font-size: 12.5px; }

.fixture-banner {
  background: repeating-linear-gradient(135deg, var(--banner-a), var(--banner-a) 12px, var(--banner-b) 12px, var(--banner-b) 24px);
  border-bottom: 1px solid var(--banner-line);
  color: var(--banner-text);
  padding: 8px 20px;
  font-weight: 600;
  font-size: 13px;
  text-align: center;
}
.topbar {
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 0 20px;
  min-height: 52px;
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 8px; font-weight: 650; }
.stage { font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 999px; background: var(--idle-bg); color: var(--idle); }
.nav { display: flex; gap: 4px; flex: 1; }
.nav a { color: var(--muted); padding: 15px 10px; border-bottom: 2px solid transparent; font-weight: 500; }
.nav a:hover { color: var(--text); text-decoration: none; }
/* Inset, because the mobile nav scrolls horizontally and would clip it. */
.nav a:focus-visible { outline-offset: -2px; }
.nav a[aria-current="page"] { color: var(--text); border-bottom-color: var(--accent); }
.user { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; margin-left: auto; }
.user form { margin: 0; }
button, .button {
  font: inherit;
  font-weight: 550;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  color: var(--text);
  border-radius: 6px;
  padding: 5px 12px;
  cursor: pointer;
  display: inline-block;
}
button:hover, .button:hover { background: var(--bg); text-decoration: none; }
.button.primary { background: var(--text); border-color: var(--text); color: var(--panel); padding: 10px 18px; text-align: center; }
.button.primary:hover { background: var(--primary-hover); }

main { max-width: 1240px; margin: 0 auto; padding: 20px; display: grid; gap: 16px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
.panel > header { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.panel > .body { padding: 14px 16px; }
.panel > header p { margin: 0; }

.overview { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.overview > div { padding: 14px 16px; border-right: 1px solid var(--line); display: grid; gap: 6px; align-content: start; }
.overview > div:last-child { border-right: 0; }
.overview .value { font-size: 15px; font-weight: 600; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.chips { display: flex; flex-wrap: wrap; gap: 4px; align-items: flex-start; }
.chip { font-size: 12px; padding: 1px 7px; border-radius: 4px; background: var(--idle-bg); color: var(--idle); white-space: nowrap; }

.badge { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 999px; white-space: nowrap; }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.info { background: var(--info-bg); color: var(--info); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.bad { background: var(--bad-bg); color: var(--bad); }
.badge.idle { background: var(--idle-bg); color: var(--idle); }
.badge.purple { background: var(--purple-bg); color: var(--purple); }
.badge.wrap { white-space: normal; border-radius: 10px; }
.refresh-control { margin: 0; }
.tag { font-size: 11.5px; font-weight: 600; padding: 1px 6px; border-radius: 4px; border: 1px solid var(--line-strong); color: var(--muted); white-space: nowrap; }
.tag.oneoff { border-color: var(--purple-line); color: var(--purple); background: var(--purple-bg); }
.tag.carry { border-color: var(--warn-line); color: var(--warn); background: var(--warn-bg); }

.tabs { display: flex; gap: 6px; }
.tabs a { padding: 4px 10px; border-radius: 6px; color: var(--muted); font-weight: 550; }
.tabs a[aria-current="true"] { background: var(--idle-bg); color: var(--text); }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 12px; font-weight: 600; color: var(--muted); padding: 8px 12px; border-bottom: 1px solid var(--line); background: var(--th-bg); white-space: nowrap; }
td { padding: 9px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
tr:last-child td { border-bottom: 0; }
td.num { font-variant-numeric: tabular-nums; }
time, .nowrap { white-space: nowrap; }
.stack { display: grid; gap: 2px; justify-items: start; }
.row-flex { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.counts { display: flex; gap: 6px; flex-wrap: wrap; }
.count { font-size: 12px; padding: 1px 7px; border-radius: 4px; background: var(--idle-bg); color: var(--idle); white-space: nowrap; font-variant-numeric: tabular-nums; }
.count.bad { background: var(--bad-bg); color: var(--bad); }
.count.warn { background: var(--warn-bg); color: var(--warn); }
.count.ok { background: var(--ok-bg); color: var(--ok); }
.count.info { background: var(--info-bg); color: var(--info); }
.count.purple { background: var(--purple-bg); color: var(--purple); }

.timeline { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); }
.timeline > div { padding: 12px 16px; border-right: 1px solid var(--line); display: grid; gap: 4px; align-content: start; justify-items: start; }
.timeline > div:last-child { border-right: 0; }
.timeline .value { font-weight: 600; font-variant-numeric: tabular-nums; }

.pager { display: flex; justify-content: space-between; align-items: center; padding: 10px 16px; border-top: 1px solid var(--line); gap: 12px; }
.empty { padding: 32px 16px; text-align: center; color: var(--muted); display: grid; gap: 6px; justify-items: center; }
.empty strong { color: var(--text); font-size: 15px; }
.legend { font-size: 12.5px; color: var(--muted); display: grid; gap: 4px; }
.legend p { margin: 0; }

.filters { display: flex; gap: 10px; align-items: end; flex-wrap: wrap; }
.filters label { display: grid; gap: 4px; font-size: 12px; font-weight: 600; color: var(--muted); }
select { font: inherit; padding: 5px 8px; border: 1px solid var(--line-strong); border-radius: 6px; background: var(--panel); color: var(--text); min-width: 150px; }

.login { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.login-card { max-width: 420px; width: 100%; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 32px; display: grid; gap: 16px; }
.login-card p { margin: 0; color: var(--muted); }
.notice { display: block; padding: 10px 12px; border-radius: 6px; font-size: 13px; }
.notice.bad { background: var(--bad-bg); color: var(--bad); }
.notice.ok { background: var(--ok-bg); color: var(--ok); }

@media (max-width: 900px) {
  .overview { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .overview > div:nth-child(2n) { border-right: 0; }
  .overview > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .timeline > div { border-bottom: 1px solid var(--line); }
}
@media (max-width: 640px) {
  main { padding: 12px; gap: 12px; }
  .topbar { padding: 0 12px; gap: 8px 12px; }
  .nav { order: 3; flex-basis: 100%; overflow-x: auto; }
  .nav a { padding: 10px 8px; }
  .user .email { display: none; }
  .overview { grid-template-columns: 1fr; }
  .overview > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .timeline { grid-template-columns: 1fr 1fr; }
  table.cards thead { display: none; }
  table.cards, table.cards tbody, table.cards tr, table.cards td { display: block; width: 100%; }
  table.cards tr { padding: 10px 14px; border-bottom: 1px solid var(--line); }
  table.cards tr:last-child { border-bottom: 0; }
  table.cards td { border: 0; padding: 3px 0; display: grid; grid-template-columns: 112px minmax(0, 1fr); gap: 8px; justify-items: start; }
  table.cards td > * { min-width: 0; max-width: 100%; overflow-wrap: anywhere; }
  table.cards .badge { white-space: normal; }
  table.cards td::before { content: attr(data-label); font-size: 12px; font-weight: 600; color: var(--muted); }
  table.cards td[data-label=""]::before { content: none; }
  table.cards td[data-label=""] { display: block; }
}
/* Controls. Production is marked in red wherever a command can change it. */
.stage.production { background: var(--bad-bg); color: var(--bad); text-transform: uppercase; letter-spacing: .04em; }
.production-banner { background: var(--bad); color: var(--panel); text-align: center; font-weight: 650; font-size: 13px; padding: 7px 20px; letter-spacing: .02em; }
.stage-large { font-size: 13px; font-weight: 700; padding: 4px 12px; border-radius: 6px; background: var(--info-bg); color: var(--info); text-transform: uppercase; letter-spacing: .05em; }
.stage-large.production { background: var(--bad); color: var(--panel); }
.callout { border-radius: 6px; padding: 10px 12px; font-size: 13px; border: 1px solid; display: grid; gap: 4px; }
.callout p { margin: 0; }
.callout.info { background: var(--info-bg); color: var(--info); border-color: transparent; }
.callout.warn { background: var(--warn-bg); color: var(--warn); border-color: var(--warn-line); }
.callout.bad { background: var(--bad-bg); color: var(--bad); border-color: var(--bad); }
.notice.warn { background: var(--warn-bg); color: var(--warn); }
.notice.info { background: var(--info-bg); color: var(--info); }
form.start-again { display: flex; gap: 10px; align-items: center; margin-top: 10px; flex-wrap: wrap; }
.notice { margin: 0; }
fieldset.plain { border: 0; margin: 0; padding: 0; min-width: 0; }
fieldset.plain > .notice { margin: 12px 16px 0; }
fieldset[disabled] input, fieldset[disabled] select, fieldset[disabled] button { cursor: not-allowed; }
button:disabled { opacity: .5; cursor: not-allowed; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.check { display: inline-flex; gap: 6px; align-items: center; cursor: pointer; }
input[type="checkbox"], input[type="radio"] { width: 16px; height: 16px; margin: 0; accent-color: var(--accent); }
.form-foot { display: flex; justify-content: space-between; align-items: center; gap: 12px 20px; padding: 12px 16px; border-top: 1px solid var(--line); flex-wrap: wrap; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-left: auto; }
fieldset.choice { border: 0; padding: 0; margin: 0; display: flex; gap: 8px 20px; flex-wrap: wrap; }
fieldset.choice legend { font-size: 12px; font-weight: 600; color: var(--muted); padding: 0; margin-bottom: 4px; float: left; width: 100%; }
fieldset.choice label { display: flex; gap: 8px; align-items: flex-start; cursor: pointer; }
fieldset.choice label > span { display: grid; gap: 1px; }
fieldset.choice label.unavailable { opacity: .6; cursor: not-allowed; }
.form-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 2fr); gap: 12px; padding: 12px 16px 0; }
.form-grid label { display: grid; gap: 4px; font-size: 12px; font-weight: 600; color: var(--muted); }
input[type="text"] { font: inherit; padding: 6px 9px; border: 1px solid var(--line-strong); border-radius: 6px; background: var(--panel); color: var(--text); width: 100%; }
form.disarm { border-top: 1px solid var(--line); }
.tag.role { border-color: var(--info); color: var(--info); background: var(--info-bg); }
.button.danger { background: var(--bad); border-color: var(--bad); }
.button.danger:hover { background: var(--bad); filter: brightness(1.1); }
.review > header h1 { font-size: 19px; }
.review.production { border-color: var(--bad); border-width: 2px; }
.review-body { display: grid; gap: 14px; }
.review-row { display: grid; grid-template-columns: 140px 1fr; gap: 12px; align-items: start; }
.review-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.review-columns ul { margin: 6px 0 0; padding-left: 18px; display: grid; gap: 5px; }
.plain-list { margin: 0; padding-left: 16px; }
form.confirm { border-top: 1px solid var(--line); padding: 14px 16px; display: grid; gap: 12px; }
form.confirm p { margin: 0; }
form.confirm .actions { margin-left: 0; }
.actions > .button, .actions > button { padding: 8px 16px; text-align: center; display: inline-flex; align-items: center; justify-content: center; }
.type-confirm { display: grid; gap: 6px; max-width: 360px; font-weight: 600; }
.type-confirm input { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.wrap { word-break: break-all; }
/* Source statistics. */
@media (min-width: 641px) { table.stats td.why { min-width: 260px; max-width: 420px; } }
.num { font-variant-numeric: tabular-nums; font-weight: 600; }
.num.warn { color: var(--warn); }
.num.bad { color: var(--bad); }
.why-ok { color: var(--ok); }
.why-warn { color: var(--warn); }
.why-bad { color: var(--bad); }
.why-idle { color: var(--muted); }
p.line { margin: 0 0 4px; }
tr.note-row td { background: var(--th-bg); }
.finding { display: grid; gap: 6px; justify-items: start; }
.finding .tag { white-space: normal; }
.finding ul { margin: 0; padding-left: 18px; display: grid; gap: 3px; font-size: 13px; }
@media (max-width: 900px) {
  .form-grid { grid-template-columns: 1fr 1fr; }
  .form-grid .wide { grid-column: 1 / -1; }
  .review-columns { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
  .review-row { grid-template-columns: 1fr; gap: 4px; }
  .actions { margin-left: 0; width: 100%; }
  .actions > * { flex: 1; text-align: center; }
  .stage-large { font-size: 12px; }
}