:root {
  --bg: #0d0f12; --bg2: #15181d; --bg3: #1c2027; --line: #262b33;
  --text: #e7e9ee; --muted: #8b93a1; --accent: #4f8cff;
  --ok: #34d399; --bad: #f05252; --warn: #f5b14c;
  --r: 10px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.5 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; margin: 4px 0 14px; letter-spacing: -0.01em; }
h2 { font-size: 15px; margin: 0; }
code, .num { font-variant-numeric: tabular-nums; }
code { background: var(--bg3); padding: 1px 6px; border-radius: 5px; font-size: 12.5px; }
.sel { user-select: all; word-break: break-all; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.err { color: var(--bad); }
.warn-text { color: var(--warn); }
.hint { color: var(--muted); font-size: 12.5px; margin-top: 10px; }
.note { background: #1b2a40; border: 1px solid #2b4a75; padding: 8px 12px; border-radius: var(--r); }

.top { display: flex; align-items: center; gap: 18px; padding: 10px 20px; border-bottom: 1px solid var(--line);
  background: var(--bg2); position: sticky; top: 0; z-index: 5; flex-wrap: wrap; }
.brand { font-weight: 700; color: var(--text); font-size: 15px; }
.top nav { display: flex; gap: 4px; flex-wrap: wrap; flex: 1; }
.top nav a { color: var(--muted); padding: 5px 10px; border-radius: 7px; }
.top nav a:hover { color: var(--text); background: var(--bg3); text-decoration: none; }
.top nav a.on { color: var(--text); background: var(--bg3); }
.logout { margin: 0; }

main { max-width: 1200px; margin: 0 auto; padding: 22px 20px 60px; }
main.narrow { max-width: 420px; padding-top: 12vh; }

.card { background: var(--bg2); border: 1px solid var(--line); border-radius: var(--r); padding: 14px 16px; margin-bottom: 16px; }
.head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 860px) { .grid2 { grid-template-columns: 1fr; } }

.status { border-radius: var(--r); padding: 16px 18px; margin-bottom: 16px; border: 1px solid var(--line); }
.status h1 { margin: 0 0 4px; font-size: 20px; }
.status.good { background: linear-gradient(0deg, #0f1f19, #12261e); border-color: #1f4a39; }
.status.bad { background: #2a1417; border-color: #5c2329; }
.status ul { margin: 6px 0 0; }

.plain { list-style: none; padding: 0; margin: 0; }
.plain li { padding: 3px 0; }
.mon { list-style: none; padding: 0; margin: 0; columns: 2; column-gap: 20px; }
.mon li { padding: 4px 0; break-inside: avoid; }
.ev { list-style: none; padding: 0; margin: 0; }
.ev li { padding: 4px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.ev li:last-child { border-bottom: 0; }
.ev .num { margin-right: 6px; }
.ev.big li { padding: 6px 0; }
.lv-down { color: #ffb4b4; }
.lv-up { color: #a7f3d0; }
.lv-security { color: #c4b5fd; }
.lv-warn { color: #fcd9a0; }

.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 8px; vertical-align: 1px; background: var(--muted); }
.dot.up { background: var(--ok); box-shadow: 0 0 0 3px #34d39922; }
.dot.down { background: var(--bad); box-shadow: 0 0 0 3px #f0525233; }

.t { border-collapse: collapse; width: 100%; }
.t th { text-align: left; color: var(--muted); font-weight: 500; font-size: 12.5px; padding: 6px 8px; border-bottom: 1px solid var(--line); }
.t td { padding: 7px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.t tr:last-child td { border-bottom: 0; }
.t td.num, .t th.num { text-align: right; white-space: nowrap; }
.t tr.warn td { background: #2a2414; }
.t tr.late td { background: #2a1417; }
.t.wide { background: var(--bg2); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.actions { white-space: nowrap; text-align: right; }
.actions form { display: inline; margin-right: 10px; }

.form, .stack { display: grid; gap: 12px; max-width: 560px; }
label { display: grid; gap: 5px; color: var(--muted); font-size: 12.5px; }
label.check { display: flex; align-items: center; gap: 8px; color: var(--text); font-size: 14px; }
input, select, textarea { background: var(--bg); border: 1px solid var(--line); color: var(--text); border-radius: 8px;
  padding: 9px 11px; font: inherit; width: 100%; }
input[type=checkbox] { width: 16px; height: 16px; accent-color: var(--accent); }
input:focus, select:focus, textarea:focus { outline: 2px solid #4f8cff55; border-color: var(--accent); }
button, .btn { background: var(--bg3); color: var(--text); border: 1px solid var(--line); border-radius: 8px;
  padding: 8px 14px; font: inherit; cursor: pointer; display: inline-block; }
button:hover, .btn:hover { border-color: #3a414d; text-decoration: none; }
button.primary, .btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
button.danger { background: transparent; color: var(--bad); border-color: #5c2329; }
button.link { background: none; border: 0; padding: 0; color: var(--accent); }
button:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.del { margin-top: 28px; }
.row { display: flex; gap: 10px; }

.auth h1 { font-size: 26px; }
.qr { background: var(--bg2); border: 1px solid var(--line); border-radius: var(--r); padding: 14px; display: inline-block; }
.qr svg { display: block; }
.mon-state p { margin: 8px 0; }
.map { overflow: auto; }
.map pre { margin: 0; background: none; }
.counts { margin-top: 10px; }

/* сейф */
.vcards { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; margin-bottom: 16px; }
.vcard { margin: 0; display: grid; gap: 8px; }
.vcard.off { opacity: 0.55; }
.vhead { display: flex; justify-content: space-between; gap: 10px; }
.vnum { font-size: 18px; letter-spacing: 0.04em; }
.vnotes { white-space: pre-wrap; margin: 6px 0 0; font: inherit; color: var(--text); user-select: text; }
.row.wrap { flex-wrap: wrap; gap: 6px; }
.row.wrap button { padding: 5px 10px; font-size: 13px; }
.row label { flex: 1; }
.vault-gate { max-width: 560px; }
details summary { cursor: pointer; color: var(--muted); }
details[open] summary { margin-bottom: 10px; }
.tabs { display: flex; gap: 4px; margin: 4px 0 14px; border-bottom: 1px solid var(--line); }
.tabs button { background: none; border: 0; border-bottom: 2px solid transparent; border-radius: 0; color: var(--muted); padding: 8px 14px; }
.tabs button.on { color: var(--text); border-bottom-color: var(--accent); }
.vgroup { font-size: 13px; color: var(--muted); font-weight: 600; margin: 18px 0 8px; }
.vrows { display: grid; gap: 3px; font-size: 13.5px; word-break: break-all; }
.pw-row { display: flex; gap: 6px; }
.pw-row input { flex: 1; }
.pw-row button { white-space: nowrap; padding: 6px 10px; font-size: 13px; }
.totp { font-size: 15px; letter-spacing: 0.06em; color: var(--ok); }
#v-search { max-width: 420px; }
.flash { outline: 2px solid var(--accent); }
label[hidden] { display: none; }