:root {
  --accent: #7B1E2B; --ink: #1c1815; --bg: #faf8f6; --card: #fff; --line: #e7e1db; --line2: #f0ebe6;
  --good: #2f7a3c; --warn: #a5680b; --crit: #b0392c; --info: #3160a8; --muted: #857b72;
  --sheet: #6b5ecb; --site: #1c8a6b;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ink: #ecebe8; --bg: #17130f; --card: #221d19; --line: #3a3129; --line2: #2a241f; --muted: #a89b8e;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 15px; line-height: 1.5; }
a { color: var(--accent); }
.app { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
#nav { border-right: 1px solid var(--line); padding: 20px 14px; display: flex; flex-direction: column; }
.brand { font-weight: 700; font-size: 18px; margin-bottom: 18px; }
.brand span { color: var(--accent); }
#nav nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
#nav nav a { padding: 9px 10px; border-radius: 8px; text-decoration: none; color: var(--ink); font-size: 14px; }
#nav nav a.on, #nav nav a:hover { background: var(--line2); }
.navfoot { border-top: 1px solid var(--line); padding-top: 12px; font-size: 13px; color: var(--muted); }
#main { padding: 28px 32px; max-width: 1200px; }
.pagehead { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; margin-bottom: 18px; }
.eyebrow { text-transform: uppercase; font-size: 11.5px; letter-spacing: .06em; color: var(--muted); font-weight: 600; }
h1 { font-size: 24px; margin: 4px 0 6px; }
h1.sku { font-family: var(--mono); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; }
.card.pad { padding: 16px 18px; }
.sec { padding: 12px 16px; font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); border-bottom: 1px solid var(--line2); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 18px; }
.stat { padding: 14px 16px; }
.stat .v { font-size: 26px; font-weight: 700; margin-top: 4px; }
.stat .l { font-size: 12.5px; color: var(--muted); margin-top: 4px; }
.stat.alert { border-color: var(--crit); }
.split { display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; align-items: start; }
.stack { display: flex; flex-direction: column; gap: 16px; }
.tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.tbl th { text-align: left; padding: 8px 14px; color: var(--muted); font-weight: 600; border-bottom: 1px solid var(--line); }
.tbl td { padding: 9px 14px; border-bottom: 1px solid var(--line2); }
.tbl.small td { padding: 5px 10px; font-size: 13px; }
.tbl .r { text-align: right; }
.row { cursor: pointer; }
.row:hover { background: var(--line2); }
.num { font-variant-numeric: tabular-nums; }
.sku { font-family: var(--mono); }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.chip { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--line2); color: var(--ink); }
.chip.good { background: rgba(47,122,60,.15); color: var(--good); }
.chip.warn { background: rgba(165,104,11,.15); color: var(--warn); }
.chip.crit { background: rgba(176,57,44,.15); color: var(--crit); }
.chip.info { background: rgba(49,96,168,.15); color: var(--info); }
.chip.sheet { background: rgba(107,94,203,.15); color: var(--sheet); }
.chip.site { background: rgba(28,138,107,.15); color: var(--site); }
.chip.primary { background: var(--accent); color: #fff; }
.chip.neutral { background: var(--line2); color: var(--muted); }
.chiprow { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.rules { margin: 0; padding-left: 18px; font-size: 13.5px; line-height: 1.6; display: flex; flex-direction: column; gap: 6px; }
.issuerow { display: flex; justify-content: space-between; padding: 8px 16px; text-decoration: none; color: var(--ink); font-size: 13.5px; border-bottom: 1px solid var(--line2); }
.issue { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; margin-bottom: 10px; }
.issue.resolved { opacity: .55; }
.issuehead { display: flex; gap: 8px; align-items: center; margin-bottom: 6px; }
.btnrow { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.btn { border: 1px solid var(--line); background: var(--card); color: var(--ink); padding: 9px 14px; border-radius: 8px; font-size: 13.5px; cursor: pointer; text-decoration: none; display: inline-block; }
.btn:hover { border-color: var(--accent); }
.btn.small { padding: 6px 11px; font-size: 12.5px; }
.btn.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn.app { border-color: var(--info); color: var(--info); }
.btn.site { border-color: var(--site); color: var(--site); }
.btn.link { border: none; background: none; padding: 0; text-decoration: underline; color: inherit; cursor: pointer; font: inherit; }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.toolbar input[type=search] { flex: 1; min-width: 220px; }
input, select, textarea, button { font: inherit; }
input[type=text], input[type=search], input[type=email], input[type=password], input[type=number], select, textarea {
  padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); color: var(--ink); width: 100%;
}
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 10px; }
label input, label select, label textarea { margin-top: 4px; }
.chk { display: flex; align-items: center; gap: 6px; font-size: 13.5px; }
.chk input { width: auto; }
.kv { display: flex; justify-content: space-between; gap: 10px; padding: 6px 0; border-bottom: 1px solid var(--line2); font-size: 13.5px; }
.kv > div:first-child { color: var(--muted); }
.pager { display: flex; gap: 14px; align-items: center; justify-content: center; margin-top: 16px; font-size: 13.5px; }
.err { background: rgba(176,57,44,.12); color: var(--crit); padding: 10px 12px; border-radius: 8px; margin-bottom: 12px; font-size: 13.5px; }
.loginbody { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: var(--bg); }
.loginbox { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 28px; width: 340px; }
#toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%) translateY(20px); background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 8px; opacity: 0; transition: .2s; pointer-events: none; }
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; }
  #nav { position: sticky; top: 0; background: var(--bg); z-index: 10; flex-direction: row; align-items: center; padding: 10px 14px; overflow-x: auto; }
  #nav nav { flex-direction: row; }
  .split { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
}