:root {
  --bg: #f5f6f8; --card: #fff; --text: #1d2330; --muted: #6b7280; --border: #dde1e7;
  --accent: #2563eb; --ok: #15803d; --ok-bg: #dcfce7; --fail: #b91c1c; --fail-bg: #fee2e2; --warn: #b45309;
}
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); }
main { padding: 20px 24px; max-width: 1500px; margin: 0 auto; }
footer { text-align: center; padding: 12px; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; margin: 0 0 16px; }
h2 { font-size: 17px; margin: 24px 0 10px; }
.muted { color: var(--muted); }
.mono, code, pre { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 12.5px; }
.nowrap { white-space: nowrap; }
.pre { white-space: pre-wrap; }
.topbar { display: flex; align-items: center; gap: 24px; padding: 10px 24px; background: #111827; color: #e5e7eb; }
.topbar a { color: #e5e7eb; }
.topbar .brand { font-weight: 700; }
.topbar nav { display: flex; gap: 18px; flex: 1; }
.inline { display: inline-flex; align-items: center; gap: 8px; margin: 0; }
.heading { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; margin-bottom: 12px; }
.heading h1 { margin: 0; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 16px 20px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)); gap: 16px; }
dl { display: grid; grid-template-columns: 170px 1fr; gap: 6px 12px; margin: 0; }
dt { color: var(--muted); }
dd { margin: 0; word-break: break-word; }
.btn { display: inline-block; padding: 6px 12px; border: 1px solid var(--border); border-radius: 6px; background: #fff; color: var(--text); cursor: pointer; font: inherit; }
.btn:hover { background: #f0f2f5; text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.warn { color: var(--warn); border-color: #f3c48b; }
.btn.danger { color: #fff; background: var(--fail); border-color: var(--fail); }
.btn.small { padding: 3px 8px; font-size: 12px; }
table.data { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--border); }
table.data th, table.data td { padding: 6px 10px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
table.data th { background: #f9fafb; font-weight: 600; font-size: 12.5px; }
table.data td.mono { word-break: break-all; }
tr.row-fail td:first-child { box-shadow: inset 3px 0 var(--fail); }
tr.row-ok td:first-child { box-shadow: inset 3px 0 var(--ok); }
.badge { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 12px; font-weight: 600; }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.fail { background: var(--fail-bg); color: var(--fail); }
.progress .dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: #d1d5db; margin-right: 3px; }
.progress .dot.tried { background: #fbbf24; }
.progress .dot.done { background: var(--ok); }
.alert { background: var(--fail-bg); color: var(--fail); padding: 8px 12px; border-radius: 6px; }
.form, .login { max-width: 520px; display: flex; flex-direction: column; gap: 12px; }
.login { margin: 60px auto; }
label { display: flex; flex-direction: column; gap: 4px; font-weight: 600; }
input, textarea, select { font: inherit; padding: 6px 8px; border: 1px solid var(--border); border-radius: 6px; font-weight: normal; }
.filters { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 12px; }
.keybox { display: flex; gap: 10px; align-items: center; background: #f9fafb; border: 1px dashed var(--border); padding: 12px; border-radius: 6px; margin: 12px 0; }
.keybox code { font-size: 15px; word-break: break-all; }
pre.body { background: #0f172a; color: #e2e8f0; padding: 12px; border-radius: 6px; overflow: auto; white-space: pre-wrap; word-break: break-all; max-height: 400px; }
.pager { display: flex; gap: 16px; justify-content: center; padding: 12px; }