/* PricePulse — monochrome "mission control" theme to match the site: pure black, white type, hairline
   rules, condensed uppercase labels; color is reserved for meaning (red = bad, green = good). */

:root {
  --bg: #000000;
  --bg-1: #050505;
  --bg-2: #0b0b0b;
  --line: rgba(255, 255, 255, 0.14);
  --line-strong: rgba(255, 255, 255, 0.30);
  --fg: #ffffff;
  --fg-muted: #9a9a9a;
  --fg-dim: #6a6a6a;
  --accent: #ffffff;
  --accent-ink: #000000;
  --bad: #ff5a4a;
  --bad-bg: rgba(255, 90, 74, 0.14);
  --good: #7ef2a9;
  --good-bg: rgba(126, 242, 169, 0.12);
  --warn: #ffffff;
  --warn-bg: rgba(255, 255, 255, 0.10);
  --info: #c7c7c7;
  --info-bg: rgba(255, 255, 255, 0.08);
  --radius: 0px;
  --font: "Barlow", -apple-system, "Helvetica Neue", Arial, sans-serif;
  --cond: "Barlow Condensed", "Barlow", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.45;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1, "cv11" 1;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0; font-weight: 600; }
.muted { color: var(--fg-muted); font-weight: 400; }
[hidden] { display: none !important; }

/* ---------- top bar ---------- */
.topbar {
  display: flex; align-items: center; gap: 28px;
  padding: 14px 28px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-1);
  position: sticky; top: 0; z-index: 5;
}
.brand { display: flex; align-items: baseline; gap: 10px; }
.brand-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--warn-bg); align-self: center; }
.brand-name { font-family: var(--cond); font-size: 22px; font-weight: 600; letter-spacing: 0.28em; text-transform: uppercase; }
.brand-sub { color: var(--fg-muted); font-size: 14px; }
.brand-lg .brand-name { font-size: 30px; }
.brand-lg .brand-sub { font-size: 18px; }
.nav { display: flex; gap: 6px; margin-left: 8px; }
.nav-link { color: var(--fg-muted); padding: 6px 12px; border-radius: 8px; font-weight: 500; }
.nav-link:hover { color: var(--fg); text-decoration: none; background: var(--bg-2); }
.nav-link.is-active { color: var(--fg); background: var(--bg-2); }
.topbar-status { margin-left: auto; display: flex; align-items: center; gap: 12px; color: var(--fg-muted); font-size: 13px; }
.site-pill b { color: var(--fg); font-weight: 600; }

.mayor-pill { display: inline-flex; align-items: center; gap: 7px; padding: 4px 10px; border: 1px solid var(--line); border-radius: 999px; font-size: 13px; color: var(--fg-muted); }
.mayor-pill i { width: 8px; height: 8px; border-radius: 50%; background: var(--fg-dim); }
.mayor-pill[data-state="online"] i { background: var(--good); box-shadow: 0 0 0 3px var(--good-bg); }
.mayor-pill[data-state="offline"] i { background: var(--bad); box-shadow: 0 0 0 3px var(--bad-bg); }
.mayor-pill[data-state="offline"] { color: var(--bad); border-color: rgba(240,85,93,.35); }

/* ---------- dashboard layout ---------- */
.dashboard { padding: 24px 28px 48px; display: grid; gap: 20px; max-width: 1680px; margin: 0 auto; }
.tiles { display: grid; grid-template-columns: 1fr 1fr 1fr 1.6fr; gap: 16px; }
.tile {
  background: var(--bg-1); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 20px 16px; min-height: 132px; display: flex; flex-direction: column;
}
.tile-label { font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--fg-muted); font-weight: 600; display: flex; align-items: center; gap: 8px; }
.tile-label .unit { text-transform: none; letter-spacing: 0; font-weight: 500; }
.tile-value { margin: 10px 0 0; font-size: 40px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.05; }
.tile-value .v { color: var(--fg-muted); font-weight: 500; }
.tile-foot { margin: auto 0 0; padding-top: 10px; font-size: 13px; color: var(--fg-muted); }
.tile-hero { border-color: rgba(255,255,255,.35); background: linear-gradient(180deg, rgba(255,255,255,.06), transparent 60%), var(--bg-1); }
.tile-value-xl { font-size: 72px; color: var(--good); }
.tile-hero.is-bad .tile-value-xl { color: var(--bad); }
#tile-freshness.is-stale .tile-value, #tile-freshness.is-stale .wtile-value { color: var(--bad); }

.badge { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .08em; padding: 2px 7px; border-radius: 6px; vertical-align: middle; }
.badge-bad { background: var(--bad); color: #fff; }
.badge-warn { background: var(--warn-bg); color: var(--warn); border: 1px solid rgba(255,255,255,.4); }
.tier-pill { display: inline-block; font-size: 14px; font-weight: 600; padding: 3px 10px; border-radius: 999px; background: var(--bg-2); border: 1px solid var(--line-strong); color: var(--fg-muted); vertical-align: middle; letter-spacing: 0; }
.tier-pill[data-tier="auto"] { color: var(--good); border-color: rgba(61,214,140,.4); background: var(--good-bg); }
.tier-pill[data-tier="approve"] { color: var(--warn); border-color: rgba(255,255,255,.4); background: var(--warn-bg); }

/* ---------- controls ---------- */
.controls { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; padding: 12px 16px; background: var(--bg-1); border: 1px solid var(--line); border-radius: var(--radius); }
.control-group { display: flex; align-items: center; gap: 10px; margin: 0; }
.control-label { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--fg-muted); font-weight: 600; }
.control-note { color: var(--fg-muted); font-size: 13px; min-height: 1em; }
.select {
  background: var(--bg-2); color: var(--fg); border: 1px solid var(--line-strong); border-radius: 8px;
  padding: 8px 10px; font: inherit; font-size: 14px;
}
.btn {
  font: inherit; font-weight: 600; font-size: 14px; border-radius: 9px; padding: 9px 16px; cursor: pointer;
  border: 1px solid var(--line-strong); background: var(--bg-2); color: var(--fg);
  transition: transform .06s ease, filter .12s ease, opacity .12s ease;
}
.btn:hover { filter: brightness(1.12); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .45; cursor: not-allowed; filter: none; }
.btn-danger { background: var(--bad); border-color: var(--bad); color: #fff; letter-spacing: .06em; }
.btn-good { background: var(--good); border-color: var(--good); color: #05291A; }
.btn-ghost { background: transparent; }
.btn-lg { font-size: 16px; padding: 12px 22px; }
.btn-xl { font-size: 30px; padding: 22px 30px; letter-spacing: .08em; border-radius: 14px; flex: 1; }

/* ---------- panels / tables ---------- */
.body-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 20px; align-items: start; }
.bottom-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 20px; align-items: start; }
.panel { background: var(--bg-1); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.panel-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.panel-head h2 { font-size: 15px; }
.table-wrap { overflow: auto; max-height: 640px; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { position: sticky; top: 0; background: var(--bg-1); text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--fg-muted); padding: 10px 14px; border-bottom: 1px solid var(--line); font-weight: 600; z-index: 1; }
.table td { padding: 9px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.table tbody tr:hover td { background: var(--bg-2); }
.table .num, .table td.num { text-align: right; }
.table td.title { white-space: normal; max-width: 380px; overflow: hidden; text-overflow: ellipsis; }
.table td.price { font-weight: 600; font-size: 15px; }
.table .empty { color: var(--fg-dim); text-align: center; padding: 28px; white-space: normal; }
.table td.sku { color: var(--fg-muted); font-family: var(--mono); font-size: 13px; }
.stock { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 999px; }
.stock-in { color: var(--good); background: var(--good-bg); }
.stock-out { color: var(--fg-muted); background: var(--bg-2); }
.stock-unknown { color: var(--fg-dim); }
tr.is-bad td.bad-price, td.bad-price { color: var(--bad); font-weight: 700; }
tr.is-bad td { background: var(--bad-bg); }
tr.is-bad:hover td { background: rgba(240,85,93,.18); }
td.drift-bad { color: var(--bad); font-weight: 700; }
td.drift-ok { color: var(--good); }

/* ---------- canary ---------- */
.kv { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin: 0; padding: 12px 18px; border-bottom: 1px solid var(--line); }
.kv div { display: flex; flex-direction: column; gap: 2px; }
.kv dt { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--fg-muted); font-weight: 600; }
.kv dd { margin: 0; font-size: 18px; font-weight: 600; }
.kv-lg dd { font-size: 30px; }
.verdict-pill { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; background: var(--bg-2); color: var(--fg-muted); border: 1px solid var(--line-strong); }
.canary[data-verdict="running"] .verdict-pill { color: var(--warn); border-color: rgba(255,255,255,.45); background: var(--warn-bg); }
.canary[data-verdict="diverged"] .verdict-pill { color: #fff; background: var(--bad); border-color: var(--bad); }
.canary[data-verdict="healthy"] .verdict-pill, .canary[data-verdict="promoted"] .verdict-pill { color: var(--good); border-color: rgba(61,214,140,.45); background: var(--good-bg); }
.canary[data-verdict="diverged"] { border-color: rgba(240,85,93,.5); }
.canary[data-verdict="running"] { border-color: rgba(255,255,255,.45); }
.banner { padding: 12px 18px; font-weight: 700; letter-spacing: .04em; border-bottom: 1px solid var(--line); }
.banner-bad { background: var(--bad); color: #fff; }
.banner-good { background: var(--good-bg); color: var(--good); border: 1px solid rgba(61,214,140,.35); border-radius: var(--radius); margin-bottom: 18px; }
.banner-info { background: var(--info-bg); color: var(--info); border: 1px solid rgba(110,168,254,.35); border-radius: var(--radius); margin-bottom: 18px; }
.reasons { margin: 0; padding: 10px 18px; font-size: 13px; }
.reasons:empty { display: none; }

/* ---------- timeline ---------- */
.timeline { list-style: none; margin: 0; padding: 6px 0; max-height: 560px; overflow: auto; }
.timeline li { display: grid; grid-template-columns: 72px 190px 1fr; gap: 12px; align-items: baseline; padding: 8px 18px; border-bottom: 1px solid var(--line); font-size: 14px; }
.timeline li:last-child { border-bottom: 0; }
.timeline li.empty { display: block; color: var(--fg-dim); text-align: center; padding: 28px; }
.timeline .when { color: var(--fg-muted); font-size: 12px; }
.timeline .detail { color: var(--fg-muted); font-family: var(--mono); font-size: 12.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.timeline .detail b { color: var(--fg); font-weight: 500; }
.pill { display: inline-block; font-family: var(--mono); font-size: 12px; font-weight: 500; padding: 2px 9px; border-radius: 999px; border: 1px solid var(--line-strong); background: var(--bg-2); color: var(--fg); white-space: nowrap; }
.pill-bad { color: var(--bad); background: var(--bad-bg); border-color: rgba(240,85,93,.4); }
.pill-good { color: var(--good); background: var(--good-bg); border-color: rgba(61,214,140,.4); }
.pill-warn { color: var(--warn); background: var(--warn-bg); border-color: rgba(255,255,255,.4); }
.pill-info { color: var(--info); background: var(--info-bg); border-color: rgba(110,168,254,.35); }

/* ---------- approval card ---------- */
.approval { border-color: rgba(255,255,255,.5); background: linear-gradient(180deg, rgba(255,255,255,.08), transparent 50%), var(--bg-1); }
.approval-text { margin: 0; padding: 14px 18px 0; color: var(--fg-muted); }
.approval-text b { color: var(--fg); }
.approval .kv { border-bottom: 0; grid-template-columns: repeat(3, 1fr); }
.approval .kv:empty { display: none; }
.approval-actions { display: flex; gap: 12px; padding: 10px 18px 18px; }

/* ---------- toast ---------- */
.toast { position: fixed; right: 24px; bottom: 24px; z-index: 50; padding: 12px 16px; border-radius: 10px; background: var(--bg-2); border: 1px solid var(--line-strong); color: var(--fg); font-size: 14px; box-shadow: 0 10px 30px rgba(0,0,0,.45); max-width: 420px; }
.toast.is-bad { border-color: var(--bad); color: var(--bad); }
.toast.is-good { border-color: var(--good); }

/* ---------- ledger page ---------- */
.ledger-page { padding: 24px 28px 48px; display: grid; gap: 20px; max-width: 1680px; margin: 0 auto; }
.status-pill { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 9px; border-radius: 999px; border: 1px solid var(--line-strong); background: var(--bg-2); color: var(--fg-muted); text-transform: lowercase; }
.status-pill[data-status="promoted"], .status-pill[data-status="done"] { color: var(--good); background: var(--good-bg); border-color: rgba(61,214,140,.4); }
.status-pill[data-status="canary"], .status-pill[data-status="pending"], .status-pill[data-status="claimed"] { color: var(--warn); background: var(--warn-bg); border-color: rgba(255,255,255,.4); }
.status-pill[data-status="rolled_back"], .status-pill[data-status="escalated"], .status-pill[data-status="failed"], .status-pill[data-status="rejected"] { color: var(--bad); background: var(--bad-bg); border-color: rgba(240,85,93,.4); }
.status-pill[data-status="candidate"], .status-pill[data-status="open"] { color: var(--info); background: var(--info-bg); border-color: rgba(110,168,254,.35); }
.ledger-lines { list-style: none; margin: 0; padding: 6px 0; max-height: 420px; overflow: auto; font-family: var(--mono); font-size: 12.5px; }
.ledger-lines li { padding: 6px 18px; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 80px 90px 1fr; gap: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ledger-lines li.empty { display: block; color: var(--fg-dim); text-align: center; padding: 28px; }
.ledger-lines .when { color: var(--fg-muted); }
.ledger-lines .op { color: var(--accent); }
.ledger-lines .what { color: var(--fg-muted); overflow: hidden; text-overflow: ellipsis; }
.ledger-lines .what b { color: var(--fg); font-weight: 500; }

/* ---------- wall (projector) ---------- */
.page-wall { overflow: hidden; }
.wall { height: 100vh; display: flex; flex-direction: column; }
.wall-top { display: flex; align-items: center; gap: 32px; padding: 14px 32px; border-bottom: 1px solid var(--line); background: var(--bg-1); }
.wall-bad-data { margin-left: auto; font-size: 28px; font-weight: 700; color: var(--good); padding: 6px 18px; border-radius: 12px; border: 1px solid rgba(61,214,140,.35); background: var(--good-bg); }
.wall-bad-data.is-bad { color: var(--bad); border-color: rgba(240,85,93,.4); background: var(--bad-bg); }
.wall-clock { font-size: 34px; font-weight: 600; letter-spacing: .04em; font-family: var(--mono); color: var(--fg); }
.wall-grid { flex: 1; display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: 16px; padding: 16px 32px 24px; min-height: 0; }
.quad { background: var(--bg-1); border: 1px solid var(--line); border-radius: 16px; display: flex; flex-direction: column; min-height: 0; overflow: hidden; }
.quad-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 22px; border-bottom: 1px solid var(--line); }
.quad-head h2 { font-size: 22px; font-weight: 700; }
.quad .muted { font-size: 16px; }
.wall-tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-bottom: 1px solid var(--line); }
.wtile { padding: 14px 22px; border-right: 1px solid var(--line); display: flex; flex-direction: column; gap: 4px; }
.wtile:last-child { border-right: 0; }
.wtile-label { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--fg-muted); font-weight: 600; display: flex; gap: 8px; align-items: center; }
.wtile-value { font-size: 40px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.05; }
.wtile-value .unit { font-size: 20px; color: var(--fg-muted); margin-left: 4px; font-weight: 500; }
.wall-products { font-size: 18px; }
.wall-products td { padding: 8px 22px; }
.wall-products th { padding: 8px 22px; font-size: 12px; }
.quad .table { font-size: 18px; }
.quad .table td { padding: 8px 22px; }
.quad .table th { padding: 8px 22px; font-size: 12px; }
.quad .kv { padding: 14px 22px; }
.quad .kv dt { font-size: 12px; }
.quad .verdict-pill { font-size: 16px; padding: 6px 14px; }
.quad .banner { font-size: 26px; padding: 14px 22px; text-align: center; }
.quad .scroll { flex: 1; min-height: 0; overflow: auto; }
.terminal { flex: 1; margin: 0; padding: 14px 22px; overflow: auto; font-family: var(--mono); font-size: 17px; line-height: 1.55; white-space: pre-wrap; color: var(--fg); }
.terminal .ts { color: var(--fg-dim); }
.terminal .ev-bad { color: var(--bad); font-weight: 600; }
.terminal .ev-good { color: var(--good); font-weight: 600; }
.terminal .ev-warn { color: var(--warn); font-weight: 600; }
.terminal .ev-info { color: var(--info); }
.terminal .kv-line { color: var(--fg-muted); }
.versions { list-style: none; margin: 0; padding: 8px 0; overflow: auto; flex: 1; min-height: 0; }
.versions li { display: grid; grid-template-columns: 90px 150px 1fr; gap: 16px; align-items: center; padding: 10px 22px; border-bottom: 1px solid var(--line); font-size: 20px; }
.versions li.empty { display: block; color: var(--fg-dim); text-align: center; padding: 24px; font-size: 16px; }
.versions .vno { font-weight: 700; font-size: 24px; }
.versions .status-pill { font-size: 15px; padding: 4px 12px; }
.versions .who { color: var(--fg-muted); font-size: 17px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.versions .who b { color: var(--fg); font-weight: 500; }
.wall-actions { display: flex; gap: 16px; padding: 14px 22px 8px; }
.quad .control-note { padding: 0 22px 12px; margin: 0; font-size: 15px; }

@media (max-width: 1200px) {
  .tiles { grid-template-columns: 1fr 1fr; }
  .body-grid, .bottom-grid { grid-template-columns: 1fr; }
  .wall-grid { grid-template-columns: 1fr; grid-template-rows: repeat(4, minmax(320px, 1fr)); }
  .page-wall { overflow: auto; }
  .wall { height: auto; }
}

/* ---- monochrome theme overrides: condensed uppercase labels, square corners, hairlines ---- */
.tile-label, .label, th, .kicker, .pane-title small, .brand-sub { text-transform: uppercase; letter-spacing: 0.14em; font-weight: 600; font-size: 11px; }
h2, h3, .pane-title, .tile-value, .big { font-family: var(--cond); letter-spacing: 0.04em; }
.tile-value { font-weight: 600; }
button, .btn, .pill, .badge, input, select { border-radius: 0 !important; }
.btn, button { text-transform: uppercase; letter-spacing: 0.16em; font-weight: 600; }

/* ---- flat mission-control: no radii, no shadows, no tinted panels; hairlines only ---- */
*, *::before, *::after { border-radius: 0 !important; box-shadow: none !important; }
.topbar, .pane, .card, .tile, .panel, .quadrant, .box, section, .ledger, .timeline { background: #000 !important; }
.pane, .card, .panel, .quadrant, .box { border: 1px solid var(--line) !important; }
.topbar { border-bottom: 1px solid var(--line) !important; }
.pill, .badge, .tag { border: 1px solid currentColor !important; background: transparent !important; letter-spacing: 0.12em; text-transform: uppercase; font-size: 10px; }
.btn, button { background: transparent !important; border: 2px solid currentColor !important; }
.btn:hover, button:hover { background: #fff !important; color: #000 !important; border-color: #fff !important; }
[data-action="break"], .btn-break { color: var(--bad) !important; }
[data-action="approve"], .btn-approve { color: var(--good) !important; }
table { border-collapse: collapse; }
th { color: var(--fg-muted); font-weight: 600; }
tr { border-bottom: 1px solid var(--line); }