:root {
  --bg: #f5f7f9; --panel: #ffffff; --ink: #17212b; --muted: #5d6b78; --line: #dfe5ea; --accent: #1f5f8b; --accent-ink: #ffffff;
  --ok: #1d7a46; --ok-bg: #e3f4ea; --warn: #8a5a00; --warn-bg: #fff3d6; --bad: #a32020; --bad-bg: #fde7e7; --idle: #5d6b78; --idle-bg: #edf0f3;
  --code-bg: #f0f3f6; --focus: #2b7bb9;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12171c; --panel: #1a2128; --ink: #e4e9ee; --muted: #9aa7b3; --line: #2c3640; --accent: #5aa6d6; --accent-ink: #0d1318;
    --ok: #6fd39b; --ok-bg: #173526; --warn: #f0c46b; --warn-bg: #3a2f14; --bad: #ff9a9a; --bad-bg: #3d1b1b; --idle: #9aa7b3; --idle-bg: #242d35;
    --code-bg: #222b33; --focus: #7cc0ea;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.topbar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; padding: 10px 20px; background: var(--panel); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 650; }
.logo { width: 22px; height: 22px; border-radius: 6px; background: var(--accent) url('/ui/favicon.svg') center/cover; }
.env { font-size: 12px; font-weight: 700; padding: 2px 8px; border-radius: 999px; background: var(--warn-bg); color: var(--warn); letter-spacing: .04em; }
.env:empty { display: none; }
.nav { display: flex; flex-wrap: wrap; gap: 4px; flex: 1; }
.nav a { padding: 6px 10px; border-radius: 6px; text-decoration: none; color: var(--ink); }
.nav a.active { background: var(--idle-bg); font-weight: 600; }
.nav .count { display: inline-block; min-width: 18px; padding: 0 5px; margin-left: 4px; border-radius: 999px; background: var(--bad); color: #fff; font-size: 12px; text-align: center; }
.who { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--muted); flex-wrap: wrap; }
.main { max-width: 1200px; margin: 0 auto; padding: 20px; }
h1 { font-size: 22px; margin: 4px 0 14px; }
h2 { font-size: 17px; margin: 0 0 10px; }
h3 { font-size: 15px; margin: 14px 0 6px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin-bottom: 16px; }
.narrow { max-width: 460px; margin: 30px auto; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.spacer { flex: 1; }
label { display: block; font-weight: 600; font-size: 14px; margin: 10px 0 4px; }
label .hint { font-weight: 400; color: var(--muted); }
input, select, textarea { width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; background: var(--panel); color: var(--ink); font: inherit; }
input[type=checkbox], input[type=radio] { width: auto; margin-top: 3px; }
.check { display: flex; gap: 8px; align-items: flex-start; font-weight: 400; }
button, .btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 6px; border: 1px solid var(--line); background: var(--panel); color: var(--ink); font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
button.danger { color: var(--bad); border-color: var(--bad); }
button.link { border: 0; background: none; padding: 0; color: var(--accent); font-weight: 500; }
button:disabled { opacity: .5; cursor: not-allowed; }
.actions { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 650; }
tr.clickable { cursor: pointer; }
tr.clickable:hover td { background: var(--idle-bg); }
.scroll { overflow-x: auto; }
.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; font-weight: 650; white-space: nowrap; background: var(--idle-bg); color: var(--idle); }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.bad { background: var(--bad-bg); color: var(--bad); }
code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; }
.hash { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; word-break: break-all; }
.secret { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 17px; padding: 12px; background: var(--code-bg); border-radius: 8px; word-break: break-all; user-select: all; border: 1px dashed var(--accent); }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; font-size: 14px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; word-break: break-word; }
.callout { padding: 10px 12px; border-radius: 8px; background: var(--idle-bg); margin: 10px 0; font-size: 14px; }
.callout.warn { background: var(--warn-bg); color: var(--warn); }
.callout.bad { background: var(--bad-bg); color: var(--bad); }
.callout.ok { background: var(--ok-bg); color: var(--ok); }
.toasts { position: fixed; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 20; max-width: min(420px, calc(100vw - 32px)); }
.toast { padding: 10px 14px; border-radius: 8px; background: var(--ink); color: var(--bg); box-shadow: 0 4px 18px rgba(0,0,0,.2); font-size: 14px; }
.toast.bad { background: var(--bad); color: #fff; }
.dlg { border: 1px solid var(--line); border-radius: 12px; padding: 20px; width: min(480px, calc(100vw - 32px)); background: var(--panel); color: var(--ink); }
.dlg::backdrop { background: rgba(10, 15, 20, .55); }
.qr { width: 200px; height: 200px; background: #fff; padding: 8px; border-radius: 8px; display: block; }
.steps { margin: 6px 0 0; padding-left: 20px; }
.steps li { margin: 4px 0; }
.timeline { list-style: none; margin: 4px 0 0; padding: 0; font-size: 13px; }
.timeline li { padding: 2px 0; color: var(--muted); }
.tabs { display: flex; gap: 6px; margin-bottom: 12px; flex-wrap: wrap; }
.err { color: var(--bad); font-size: 14px; margin-top: 8px; min-height: 1em; }
@media (max-width: 700px) { .main { padding: 12px; } .topbar { padding: 10px 12px; } th, td { padding: 6px 4px; } }