:root {
  --bg: #f6f5f0;
  --panel: #ffffff;
  --ink: #16150f;
  --muted: #5d5a4e;
  --line: #d9d6c8;
  --tag: #ffd83d;
  --tag-ink: #16150f;
  --ok: #1d6b3a;
  --bad: #b3261e;
  --warn-bg: #fff4d1;
  --code-bg: #efede4;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14130f;
    --panel: #1d1c17;
    --ink: #f1efe6;
    --muted: #aeaa98;
    --line: #3a382f;
    --tag: #ffd83d;
    --tag-ink: #16150f;
    --ok: #6fcf8e;
    --bad: #ff8a80;
    --warn-bg: #3a3218;
    --code-bg: #26251f;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.55 -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
}
.wrap { max-width: 980px; margin: 0 auto; padding-inline: 16px; }
.top { border-bottom: 2px solid var(--ink); background: var(--panel); }
.top__row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-block: 12px; }
.brand { margin: 0; font-weight: 700; letter-spacing: 0.02em; }
.tag { display: inline-block; margin-left: 6px; padding: 1px 8px; border: 2px solid var(--ink); background: var(--tag); color: var(--tag-ink); font-size: 13px; }
main { display: grid; gap: 16px; padding-block: 20px 40px; }
#app { display: grid; gap: 16px; }
#app[hidden], [hidden] { display: none !important; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 18px; min-width: 0; }
.panel__head { display: grid; gap: 2px; }
h1, h2 { margin: 0 0 8px; line-height: 1.3; text-wrap: balance; }
h1 { font-size: 20px; }
h2 { font-size: 17px; }
p { margin: 0 0 8px; }
.muted { color: var(--muted); font-size: 14px; font-weight: 400; }
.error, .bad { color: var(--bad); }
.warn { background: var(--warn-bg); border-left: 4px solid var(--bad); padding: 8px 12px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.row { display: flex; flex-wrap: wrap; gap: 8px; }
input[type="password"] { flex: 1 1 260px; min-width: 0; font: inherit; padding: 8px 10px; border: 2px solid var(--ink); border-radius: 4px; background: var(--panel); color: var(--ink); }
.btn { font: inherit; font-weight: 700; padding: 8px 16px; border: 2px solid var(--ink); border-radius: 4px; background: var(--tag); color: var(--tag-ink); cursor: pointer; }
.btn:disabled { opacity: 0.55; cursor: progress; }
.btn--small { padding: 4px 10px; font-size: 13px; }
.link { font: inherit; background: none; border: 0; color: var(--muted); text-decoration: underline; cursor: pointer; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 8px; margin: 10px 0; }
.stats div { border: 1px solid var(--line); border-radius: 4px; padding: 8px 10px; }
.stats dt { font-size: 13px; color: var(--muted); }
.stats dd { margin: 0; font-size: 22px; font-weight: 700; font-variant-numeric: tabular-nums; }
.stats .is-bad dd { color: var(--bad); }
.stats .is-ok dd { color: var(--ok); }
.cmd { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 8px 0; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; background: var(--code-bg); padding: 6px 8px; border-radius: 4px; overflow-wrap: anywhere; }
.log { max-height: 260px; overflow: auto; margin: 10px 0 0; padding: 10px; background: var(--code-bg); border-radius: 4px; font-size: 12px; white-space: pre-wrap; overflow-wrap: anywhere; }
.scroll { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 13px; color: var(--muted); font-weight: 600; }
.num { text-align: right; }
tr.is-current td { background: var(--warn-bg); }
.group { margin-top: 14px; }
.group h3 { font-size: 15px; margin: 0 0 6px; }
.item { border-top: 1px solid var(--line); padding: 10px 0; display: grid; gap: 4px; min-width: 0; }
.item a { color: var(--ink); overflow-wrap: anywhere; }
.item q, .item .near { display: block; overflow-wrap: anywhere; }
.item .label { font-size: 12px; color: var(--muted); }
details summary { cursor: pointer; font-weight: 600; }
.foot { margin-top: 4px; }
@media (max-width: 560px) {
  .panel { padding: 14px; }
  .stats dd { font-size: 19px; }
}