:root {
  --bg: #f5f6f8; --card: #fff; --ink: #1b1f24; --muted: #6a737d; --line: #e3e6ea;
  --brand: #2563eb; --brand-ink: #fff;
  --up: #16a34a; --down: #dc2626; --degraded: #d97706; --unknown: #94a3b8; --paused: #64748b;
  --radius: 10px;
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f1216; --card: #171b21; --ink: #e6e9ed; --muted: #8b949e; --line: #2a3038; color-scheme: dark; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.5rem; margin: 0 0 .25rem; display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
h2 { font-size: 1.05rem; margin: 0 0 .75rem; }
code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .9em; }
pre.code { background: var(--bg); border: 1px solid var(--line); padding: .75rem; border-radius: 6px; overflow-x: auto; user-select: all; }

.topbar { display: flex; align-items: center; gap: 1.5rem; padding: .6rem 1.25rem; background: var(--card); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.brand { font-weight: 700; font-size: 1.1rem; color: var(--ink); display: flex; align-items: center; gap: .4rem; }
.topbar nav { display: flex; gap: .25rem; flex: 1; flex-wrap: wrap; }
.topbar nav a { padding: .35rem .7rem; border-radius: 6px; color: var(--muted); }
.topbar nav a.active, .topbar nav a:hover { background: var(--bg); color: var(--ink); text-decoration: none; }
.who { display: flex; gap: .75rem; align-items: center; }

.container { max-width: 1180px; margin: 0 auto; padding: 1.5rem 1rem 3rem; }
.narrow { max-width: 440px; margin: 0 auto; padding: 4rem 1rem; }
.page-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }
.actions { display: flex; gap: .4rem; flex-wrap: wrap; justify-content: flex-end; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem; margin-bottom: 1rem; }
.card.flush { padding: 0; overflow-x: auto; }
.card.highlight { border-color: var(--brand); }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.card-head.pad { padding: 1rem 1.25rem .25rem; }
.card.center, .center { text-align: center; }
.card.empty { padding: 3rem 1rem; }
.card.auth h1 { justify-content: center; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1rem; }

.tiles { display: flex; gap: .75rem; margin-bottom: 1rem; flex-wrap: wrap; }
.tile { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: .6rem 1rem; display: flex; align-items: center; gap: .45rem; flex-wrap: wrap; }
.tile strong { font-size: 1.1rem; }

table.list { width: 100%; border-collapse: collapse; }
table.list th { text-align: left; font-weight: 600; color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; padding: .6rem 1.25rem; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.list td { padding: .65rem 1.25rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.list tr:last-child td { border-bottom: 0; }
tr.clickable { cursor: pointer; }
tr.clickable:hover td { background: var(--bg); }
tr.dim td { opacity: .55; }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.trunc { max-width: 340px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.dot { display: inline-block; width: .6rem; height: .6rem; border-radius: 50%; background: var(--unknown); flex: none; }
.dot.up { background: var(--up); } .dot.down { background: var(--down); } .dot.degraded { background: var(--degraded); } .dot.paused { background: var(--paused); }
.badge { display: inline-block; padding: .1rem .55rem; border-radius: 999px; font-size: .78rem; font-weight: 600; color: #fff; background: var(--unknown); white-space: nowrap; }
.badge.up { background: var(--up); } .badge.down { background: var(--down); } .badge.degraded { background: var(--degraded); } .badge.paused { background: var(--paused); }
.badge.big { font-size: .9rem; padding: .2rem .75rem; }

.muted { color: var(--muted); } .small { font-size: .85rem; } .err { color: var(--down); display: block; font-size: .85rem; }
.flash { padding: .7rem 1rem; border-radius: 8px; margin-bottom: 1rem; background: #dcfce7; color: #14532d; }
.flash.error { background: #fee2e2; color: #7f1d1d; }
.banner { padding: .6rem 1.25rem; text-align: center; }
.banner.warn { background: #fef3c7; color: #78350f; }

form.inline { display: inline; }
.inline-form { display: flex; gap: .4rem; align-items: center; flex-wrap: wrap; }
.form label { display: block; margin: .6rem 0; font-weight: 500; }
.form label.check, .form label.pick { font-weight: 400; display: flex; gap: .5rem; align-items: center; }
.form fieldset { border: 0; border-top: 1px solid var(--line); margin: 0 0 .5rem; padding: .75rem 0 0; min-width: 0; }
.form fieldset:first-of-type { border-top: 0; padding-top: 0; }
.form legend { font-weight: 700; padding: 0; margin-bottom: .25rem; }
.form .row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0 1rem; }
.form-actions { display: flex; gap: .5rem; margin-top: 1rem; }
.type-picker { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: .5rem; }
.type-picker .pick { border: 1px solid var(--line); border-radius: 8px; padding: .45rem .8rem; margin: 0; cursor: pointer; }
.type-picker .pick:has(input:checked) { border-color: var(--brand); background: color-mix(in srgb, var(--brand) 10%, transparent); }
input:not([type=checkbox]):not([type=radio]), select, textarea {
  display: block; width: 100%; margin-top: .25rem; padding: .5rem .65rem; font: inherit; color: inherit;
  background: var(--card); border: 1px solid var(--line); border-radius: 6px;
}
.inline-form input, .inline-form select { display: inline-block; width: auto; margin: 0; }
.w-num { width: 6rem !important; }
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--brand) 45%, transparent); border-color: var(--brand); }

.btn { display: inline-block; padding: .45rem .9rem; border-radius: 6px; border: 1px solid var(--line); background: var(--card); color: var(--ink); font: inherit; font-weight: 500; cursor: pointer; text-decoration: none !important; }
.btn:hover { background: var(--bg); }
.btn.primary { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { color: var(--down); }
.btn.small { padding: .25rem .6rem; font-size: .85rem; }
.btn.wide { width: 100%; margin-top: .5rem; }
button.link { background: none; border: 0; color: var(--brand); cursor: pointer; font: inherit; padding: 0; }

.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.seg button { border: 0; background: var(--card); color: var(--muted); padding: .3rem .7rem; cursor: pointer; font: inherit; }
.seg button.on { background: var(--brand); color: #fff; }
.chart-box { position: relative; height: 260px; margin-top: .75rem; }
[hidden] { display: none !important; }
.totp-setup { display: flex; gap: 1.5rem; flex-wrap: wrap; align-items: flex-start; }
.totp-setup .qr { background: #fff; padding: .5rem; border-radius: 8px; border: 1px solid var(--line); }
pre.recovery { columns: 2; font-size: 1rem; }
ol.steps { padding-left: 1.2rem; }
h2 .badge { vertical-align: middle; margin-left: .4rem; }
svg.activity { display: block; max-width: 100%; height: auto; }
svg.activity .bar { fill: var(--up); }
svg.activity .bar.empty { fill: var(--line); }
svg.activity .bar.fail { fill: var(--down); }
svg.activity.wide { width: 100%; height: 80px; }
.flash.warn { background: #fef3c7; color: #78350f; }