:root {
  --bg: #f5f6f8; --panel: #fff; --text: #1b1f24; --muted: #6b7380; --line: #e3e6ea;
  --accent: #2458d6; --accent-t: #fff; --ok: #1a7f45; --warn: #a86300; --bad: #c62b2b;
  --ok-bg: #e6f4ec; --warn-bg: #fdf3e2; --bad-bg: #fbe9e9;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111418; --panel: #1a1e24; --text: #e6e9ed; --muted: #8b939e; --line: #2a3038;
    --accent: #5b8cff; --accent-t: #0b0d10; --ok: #4ccb82; --warn: #f0b24a; --bad: #ff6b6b;
    --ok-bg: #16301f; --warn-bg: #33270f; --bad-bg: #3a1a1a;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font: 13px ui-monospace, Consolas, monospace; background: var(--bg); padding: 1px 5px; border-radius: 4px; word-break: break-all; }
h1 { font-size: 22px; margin: 8px 0 16px; }
h2 { font-size: 17px; margin: 28px 0 10px; }
h3 { font-size: 15px; margin: 18px 0 6px; }
small { font-size: 13px; font-weight: 400; }
.muted { color: var(--muted); font-size: 13px; }
.ok { color: var(--ok); } .warn { color: var(--warn); } .bad { color: var(--bad); }
.nowrap { white-space: nowrap; }

.top { display: flex; align-items: center; gap: 20px; padding: 10px 20px; background: var(--panel); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; flex-wrap: wrap; }
.logo { font-weight: 700; font-size: 18px; color: var(--text); }
.top nav { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.top nav a { padding: 6px 12px; border-radius: 6px; color: var(--muted); }
.top nav a.on { background: var(--bg); color: var(--text); font-weight: 600; }
main { max-width: 1200px; margin: 0 auto; padding: 20px 16px 40px; }
footer { text-align: center; padding: 20px; }

.btn { display: inline-block; border: 1px solid var(--accent); background: var(--accent); color: var(--accent-t); padding: 8px 14px; border-radius: 7px; font: inherit; font-weight: 600; cursor: pointer; }
.btn:hover { filter: brightness(1.08); text-decoration: none; }
.btn.sm { padding: 4px 10px; font-size: 13px; }
.btn.ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn.danger { background: var(--bad); border-color: var(--bad); color: #fff; }
form.inline { display: inline; margin: 0; }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; }
.row { display: flex; gap: 8px; flex-wrap: wrap; }
.row input, .row select { flex: 1 1 140px; }
input, select { font: inherit; color: var(--text); background: var(--panel); border: 1px solid var(--line); border-radius: 7px; padding: 8px 10px; width: 100%; }
label { display: block; margin: 10px 0; font-size: 14px; }
label input { margin-top: 4px; }
label input[type=radio] { width: auto; margin: 0 6px 0 0; }

.alert { padding: 12px 14px; border-radius: 8px; margin: 10px 0; border: 1px solid transparent; }
.alert.ok { background: var(--ok-bg); color: var(--ok); }
.alert.warn { background: var(--warn-bg); color: var(--warn); }
.alert.err { background: var(--bad-bg); color: var(--bad); }
.alert code { background: transparent; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; }
.stat span { display: block; color: var(--muted); font-size: 13px; }
.stat b { font-size: 28px; }
.stat b.sm { font-size: 17px; display: block; margin-top: 6px; }
.stat em { font-style: normal; font-size: 13px; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 12px; }
.card { display: block; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; color: var(--text); }
.card:hover { border-color: var(--accent); text-decoration: none; }
.card-h { display: flex; justify-content: space-between; align-items: center; font-size: 16px; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.dot.g { background: var(--ok); } .dot.r { background: var(--bad); }
.kv { list-style: none; padding: 0; margin: 10px 0 0; }
.kv li { display: flex; justify-content: space-between; gap: 10px; padding: 4px 0; border-top: 1px solid var(--line); font-size: 14px; }
.kv span { color: var(--muted); }
.kv b { font-weight: 600; text-align: right; }

.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 20px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 4px 18px 16px; margin-bottom: 16px; }

table { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); font-weight: 600; }
tr:last-child td { border-bottom: 0; }
.scroll { overflow-x: auto; }
.events td.uri { word-break: break-all; max-width: 420px; }
td.actions { white-space: nowrap; text-align: right; }

.tag { display: inline-block; font-size: 12px; padding: 2px 8px; border-radius: 20px; background: var(--bg); border: 1px solid var(--line); }
.tag.pre-restore { background: var(--warn-bg); color: var(--warn); border-color: transparent; }
.tag.manual { background: var(--ok-bg); color: var(--ok); border-color: transparent; }
.tag.st-done { background: var(--ok-bg); color: var(--ok); }
.tag.st-error { background: var(--bad-bg); color: var(--bad); }
.tag.st-running, .tag.st-queued { background: var(--warn-bg); color: var(--warn); }

details.restore { display: inline-block; text-align: left; }
details.restore summary { list-style: none; }
details.restore summary::-webkit-details-marker { display: none; }
.restore-form { position: absolute; right: 16px; z-index: 3; width: min(360px, calc(100vw - 32px)); background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 12px 16px; box-shadow: 0 10px 30px rgba(0,0,0,.2); white-space: normal; }
.qr { background: #fff; padding: 10px; display: inline-block; border-radius: 8px; }

body.auth { display: grid; place-items: center; min-height: 100vh; padding: 16px; }
.auth-box { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 24px 28px; width: min(380px, 100%); }
.auth-box .btn { width: 100%; margin-top: 8px; }

@media (max-width: 640px) {
  .top { gap: 8px; }
  td.actions { white-space: normal; }
}
pre.log { white-space: pre-wrap; word-break: break-all; font: 12px ui-monospace, Consolas, monospace; background: rgba(0,0,0,.2); padding: 8px; border-radius: 6px; max-height: 260px; overflow: auto; color: var(--text); }
.card-err { margin-top: 10px; padding: 8px 10px; border-radius: 7px; background: var(--bad-bg); color: var(--bad); font-size: 13px; word-break: break-word; }