:root {
  --bg: #f6f7f9; --panel: #fff; --text: #111827; --muted: #6b7280; --border: #e5e7eb;
  --accent: #2563eb; --accent-text: #fff; --hover: #f3f4f6;
  --ok: #15803d; --ok-bg: #dcfce7; --warn: #a16207; --warn-bg: #fef9c3;
  --bad: #b91c1c; --bad-bg: #fee2e2; --neutral-bg: #eef0f3;
  --code-bg: #0f172a; --code-text: #e2e8f0;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b0f17; --panel: #121826; --text: #e5e7eb; --muted: #9ca3af; --border: #232b3b;
    --accent: #3b82f6; --hover: #1a2233;
    --ok: #4ade80; --ok-bg: #12301f; --warn: #facc15; --warn-bg: #33290a;
    --bad: #f87171; --bad-bg: #3a1414; --neutral-bg: #1d2433;
    --code-bg: #05080f;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12.5px; }
h1 { font-size: 20px; margin: 0 0 4px; }
h2 { font-size: 16px; margin: 0 0 12px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }

header#topbar { display: flex; align-items: center; gap: 20px; padding: 0 20px; height: 52px;
  background: var(--panel); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 5; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 16px; color: var(--text); }
.brand:hover { text-decoration: none; }
header nav { display: flex; gap: 4px; }
header nav a { padding: 6px 10px; border-radius: 6px; color: var(--muted); }
header nav a:hover { background: var(--hover); text-decoration: none; }
header nav a.active { color: var(--text); background: var(--hover); font-weight: 600; }
.spacer { flex: 1; }

main { max-width: 1280px; margin: 0 auto; padding: 24px 20px 64px; }
.page-head { display: flex; align-items: flex-end; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.page-head .spacer { min-width: 0; }
.crumbs { color: var(--muted); margin-bottom: 4px; }

.panel { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 16px; margin-bottom: 16px; }
.panel.flush { padding: 0; overflow: hidden; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; overflow-wrap: anywhere; }

button, .btn { font: inherit; border: 1px solid var(--border); background: var(--panel); color: var(--text);
  padding: 6px 12px; border-radius: 6px; cursor: pointer; white-space: nowrap; }
button:hover { background: var(--hover); }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
button.primary:hover { filter: brightness(1.08); }
button.danger { color: var(--bad); }
button.ghost { border-color: transparent; background: transparent; }
button:disabled { opacity: .55; cursor: default; }
input, select, textarea { font: inherit; color: var(--text); background: var(--bg); border: 1px solid var(--border);
  border-radius: 6px; padding: 7px 10px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
textarea { width: 100%; min-height: 320px; resize: vertical; font-family: ui-monospace, Menlo, monospace; font-size: 12.5px; tab-size: 2; }
label { display: flex; flex-direction: column; gap: 4px; font-weight: 500; }
label.inline { flex-direction: row; align-items: center; gap: 6px; font-weight: 400; }
.form { display: flex; flex-direction: column; gap: 12px; max-width: 420px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-weight: 600; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .03em; background: var(--panel); }
tbody tr:hover { background: var(--hover); }
tbody tr:last-child td { border-bottom: 0; }
td.num { text-align: right; font-variant-numeric: tabular-nums; }
.table-wrap { overflow-x: auto; }

.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; font-weight: 600;
  background: var(--neutral-bg); color: var(--muted); }
.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); }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--muted); margin-right: 6px; }
.dot.ok { background: var(--ok); }

.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); margin-bottom: 16px; overflow-x: auto; }
.tabs a { padding: 8px 14px; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs a:hover { color: var(--text); text-decoration: none; }
.tabs a.active { color: var(--text); border-bottom-color: var(--accent); font-weight: 600; }

pre.term { background: var(--code-bg); color: var(--code-text); padding: 12px 14px; border-radius: 8px; margin: 0;
  max-height: 65vh; min-height: 120px; overflow: auto; white-space: pre-wrap; word-break: break-all; }
pre.code { background: var(--neutral-bg); padding: 10px 12px; border-radius: 8px; margin: 0; overflow-x: auto; white-space: pre-wrap; word-break: break-all; }
details summary { cursor: pointer; color: var(--muted); }

.login { max-width: 360px; margin: 12vh auto 0; }
.login .brand { justify-content: center; font-size: 22px; margin-bottom: 18px; }
.login > button { width: 100%; }
#notice { max-width: 1280px; margin: 16px auto 0; padding: 0 20px; }
.notice { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 12px 16px; border-radius: 10px;
  background: var(--warn-bg); color: var(--text); border: 1px solid var(--border); }
#notice:not([hidden]) + main { padding-top: 16px; }
.divider { display: flex; align-items: center; gap: 10px; margin: 14px 0; }
.divider::before, .divider::after { content: ""; flex: 1; border-top: 1px solid var(--border); }
.error { color: var(--bad); }
.empty { padding: 28px; text-align: center; color: var(--muted); }

#toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--text); color: var(--bg);
  padding: 8px 16px; border-radius: 8px; opacity: 0; transition: opacity .2s; pointer-events: none; max-width: 90vw; }
#toast.show { opacity: 1; }
#toast.bad { background: var(--bad); color: #fff; }

@media (max-width: 640px) {
  header#topbar { gap: 8px; padding: 0 12px; }
  #whoami { display: none; }
  main { padding: 16px 12px 48px; }
}
.grow { flex: 1; min-width: 0; }
.row > input.grow { min-width: 220px; }