:root {
  --bg: #f4f6f8; --card: #fff; --ink: #14202b; --muted: #5f6f7d; --line: #dfe5ea;
  --accent: #0b6e99; --accent-ink: #fff; --accent-soft: #e3f1f7;
  --ok: #17794a; --ok-soft: #e0f3e8; --bad: #b3261e; --bad-soft: #fbe6e4;
  --warn-soft: #fdf1d6; --warn: #7a5200; --grey-soft: #e9edf0;
  --shadow: 0 1px 2px rgba(20,32,43,.06), 0 4px 16px rgba(20,32,43,.05);
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e151b; --card: #17212a; --ink: #e7eef3; --muted: #93a4b1; --line: #263440;
    --accent: #49b3dc; --accent-ink: #06222e; --accent-soft: #14323f;
    --ok: #5fd39a; --ok-soft: #143326; --bad: #ff8a80; --bad-soft: #3c1b19;
    --warn-soft: #3a2e10; --warn: #f0c869; --grey-soft: #22303b;
    --shadow: 0 1px 2px rgba(0,0,0,.4);
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink);
  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; }
h1 { font-size: 26px; line-height: 1.2; margin: 0; letter-spacing: -.01em; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
h2 { font-size: 16px; margin: 0 0 6px; }
h2.section { margin: 32px 0 12px; }
p { margin: 0 0 12px; }
.muted { color: var(--muted); }
.mono, code, pre { font-family: var(--mono); font-size: 13px; }
.small { font-size: 12px; }
.nowrap { white-space: nowrap; }
.right { text-align: right; }

.top { display: flex; align-items: center; gap: 28px; padding: 0 24px; height: 56px;
  background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 650; color: var(--ink); font-size: 16px; }
.brand:hover { text-decoration: none; }
.brand svg, .mark { width: 26px; height: 26px; }
.brand svg rect, .mark rect { fill: var(--accent); }
.brand svg path, .mark path { stroke: var(--accent-ink); stroke-width: 2.4; stroke-linecap: round; fill: none; }
.top nav { display: flex; gap: 4px; flex: 1; }
.top nav a { padding: 6px 12px; border-radius: 7px; color: var(--muted); font-weight: 500; }
.top nav a:hover { background: var(--grey-soft); text-decoration: none; }
.top nav a[aria-current] { color: var(--ink); background: var(--grey-soft); }
.top form { display: flex; align-items: center; gap: 12px; margin: 0; }
.who { color: var(--muted); }

main { max-width: 1040px; margin: 0 auto; padding: 32px 24px 80px; }
.head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.crumb { color: var(--muted); margin-bottom: 6px; font-size: 14px; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 20px; box-shadow: var(--shadow); }
.card.flush { padding: 0; overflow-x: auto; }
.card.narrow { max-width: 520px; margin-top: 20px; }
.card.empty { text-align: center; padding: 48px 20px; }
.card.empty h2 { font-size: 18px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 760px) { .grid2 { grid-template-columns: 1fr; } .top { gap: 12px; padding: 0 16px; } .who { display: none; } main { padding: 24px 16px 64px; } }

.stats { display: flex; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.stats div { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; min-width: 140px; flex: 1; box-shadow: var(--shadow); }
.stats b { display: block; font-size: 24px; font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.stats span { color: var(--muted); font-size: 13px; }

table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); font-weight: 600; padding: 12px 20px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 14px 20px; border-bottom: 1px solid var(--line); vertical-align: top; }
tbody tr:last-child td { border-bottom: 0; }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.rowlink { cursor: pointer; }
.rowlink:hover { background: var(--accent-soft); }
tr.detail td { background: var(--bg); }
tr.detail pre { white-space: pre-wrap; word-break: break-all; background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 12px; margin: 0 0 12px; }

.pill { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 9px; border-radius: 99px; vertical-align: middle; letter-spacing: 0; }
.pill.ok { background: var(--ok-soft); color: var(--ok); }
.pill.bad { background: var(--bad-soft); color: var(--bad); }
.pill.grey { background: var(--grey-soft); color: var(--muted); }

dl { display: grid; grid-template-columns: max-content 1fr; gap: 8px 16px; margin: 8px 0 0; }
dt { color: var(--muted); }
dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
[data-copy] { cursor: copy; border-radius: 4px; }
[data-copy]:hover { background: var(--accent-soft); }
[data-copy].copied { background: var(--ok-soft); }
.secretrow { display: flex; align-items: center; gap: 12px; margin-top: 12px; }
.dots { color: var(--muted); letter-spacing: 2px; flex: 1; overflow: hidden; }

label { display: block; font-weight: 550; margin-bottom: 16px; }
label small { display: block; font-weight: 400; color: var(--muted); margin-top: 4px; }
input, select { display: block; width: 100%; margin-top: 6px; padding: 9px 11px; font: inherit; color: var(--ink);
  background: var(--bg); border: 1px solid var(--line); border-radius: 8px; }
input:focus-visible, button:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
button, .button { font: inherit; font-weight: 600; padding: 8px 16px; border-radius: 8px; border: 1px solid transparent; cursor: pointer; display: inline-block; white-space: nowrap; }
.button:hover { text-decoration: none; }
.primary { background: var(--accent); color: var(--accent-ink); }
.primary:hover { filter: brightness(1.08); }
.ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.ghost:hover { background: var(--grey-soft); }
button.link { background: none; border: 0; padding: 0; color: var(--accent); font-weight: 500; }
button[disabled] { opacity: .6; cursor: progress; }
.wide { width: 100%; padding: 10px; }
.actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }

.flash, .error { padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; }
.flash.success { background: var(--ok-soft); color: var(--ok); }
.flash.error, .error { background: var(--bad-soft); color: var(--bad); }
.flash.warning { background: var(--warn-soft); color: var(--warn); }

body.gate main { min-height: 100vh; display: grid; place-items: center; padding: 24px; max-width: none; }
.gatecard { width: 100%; max-width: 380px; padding: 32px; }
.gatecard .mark { width: 40px; height: 40px; }
.gatecard h1 { margin: 12px 0 20px; font-size: 22px; }

dialog { border: 1px solid var(--line); border-radius: 14px; padding: 24px; width: min(480px, calc(100vw - 32px));
  background: var(--card); color: var(--ink); box-shadow: 0 20px 60px rgba(0,0,0,.3); }
dialog::backdrop { background: rgba(10,18,24,.55); backdrop-filter: blur(2px); }
dialog h2 { font-size: 18px; margin-bottom: 10px; }
.secret { display: block; padding: 14px; background: var(--bg); border: 1px solid var(--line); border-radius: 8px;
  word-break: break-all; user-select: all; margin-bottom: 12px; font-size: 14px; }
@media (prefers-reduced-motion: no-preference) { .rowlink, button, .button, [data-copy] { transition: background .12s, filter .12s; } }

/* PCs */
.bar { display: inline-block; width: 90px; height: 6px; border-radius: 3px; background: var(--grey-soft); vertical-align: middle; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--accent); }
.pill.warn { background: var(--warn-soft); color: var(--warn); }
.inline { display: inline; }
.steps { margin: 0; padding-left: 20px; }
.steps li { margin: 6px 0; }
.log { font-size: 13px; }
.log td { vertical-align: top; }
.log .l2 td:last-child { color: var(--bad); }
.log .l1 td:last-child { color: var(--warn); }
.files td a { text-decoration: none; }
.actions.left { justify-content: flex-start; margin-top: 0; }

/* sign-in: authenticator code */
.otp { font: 600 22px/1.2 ui-monospace, monospace; letter-spacing: .25em; text-align: center; }
.qr { display: grid; place-items: center; margin: 4px 0 12px; }
.qr svg { background: #fff; border-radius: 8px; max-width: 100%; height: auto; }
.otpkey { display: inline-block; margin-top: 4px; font-size: 13px; word-spacing: .2em; user-select: all; }
.gatefoot { margin: 14px 0 0; text-align: center; }