:root {
  --bg: #f5f6f8; --panel: #ffffff; --ink: #1c2230; --muted: #616a7d; --line: #e2e5eb;
  --accent: #1f5fbf; --accent-ink: #ffffff; --go: #1b7f4a; --go-bg: #e3f4ea; --warn: #8a5a00; --warn-bg: #fdf2d8;
  --bad: #b3261e; --bad-bg: #fbe5e3; --chip: #eef1f6;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #14171d; --panel: #1c2028; --ink: #e7eaf0; --muted: #9aa3b5; --line: #2c323d; --accent: #6ea0ff;
    --accent-ink: #0b1220; --go: #6fd39c; --go-bg: #173325; --warn: #f0c060; --warn-bg: #3a2f14; --bad: #ff8a80; --bad-bg: #3d1d1b; --chip: #262b35; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Arial, sans-serif; background: var(--bg); color: var(--ink); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
header { background: var(--panel); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.bar { max-width: 1280px; margin: 0 auto; padding: 10px 20px; display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.brand { font-weight: 700; font-size: 16px; color: var(--ink); }
.brand span { color: var(--accent); }
nav a { color: var(--muted); padding: 6px 10px; border-radius: 6px; }
nav a.on, nav a:hover { color: var(--ink); background: var(--chip); text-decoration: none; }
.grow { flex: 1; }
main { max-width: 1280px; margin: 0 auto; padding: 20px; }
h1 { font-size: 22px; margin: 4px 0 14px; }
h2 { font-size: 16px; margin: 22px 0 10px; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin-bottom: 16px; }
.grid { display: grid; gap: 14px; }
.g2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.g3 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; display: flex; flex-direction: column; gap: 8px; }
.card h3 { margin: 0; font-size: 15px; line-height: 1.35; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.chip { display: inline-block; padding: 1px 8px; border-radius: 999px; background: var(--chip); color: var(--muted); font-size: 12px; white-space: nowrap; }
.chip.go { background: var(--go-bg); color: var(--go); }
.chip.warn { background: var(--warn-bg); color: var(--warn); }
.chip.bad { background: var(--bad-bg); color: var(--bad); }
.score { font-size: 22px; font-weight: 700; min-width: 48px; text-align: center; }
.flash { background: var(--go-bg); color: var(--go); padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; }
.notice { background: var(--warn-bg); color: var(--warn); padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; }
table { width: 100%; border-collapse: collapse; background: var(--panel); }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); font-weight: 600; }
.tablewrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; }
button, .btn { font: inherit; border: 1px solid var(--line); background: var(--panel); color: var(--ink); padding: 6px 12px; border-radius: 7px; cursor: pointer; display: inline-block; }
button.primary, .btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
button:hover, .btn:hover { filter: brightness(0.97); text-decoration: none; }
input[type=text], input[type=password], input[type=number], input[type=time], input[type=email], select, textarea {
  font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 7px; padding: 6px 9px; }
textarea { width: 100%; }
label { display: block; font-size: 12.5px; color: var(--muted); margin: 8px 0 3px; }
form.inline { display: inline-flex; gap: 6px; align-items: center; margin: 0; flex-wrap: wrap; }
.kv { display: grid; grid-template-columns: 150px 1fr; gap: 4px 12px; }
.kv div:nth-child(odd) { color: var(--muted); }
.doclist a { display: inline-block; margin: 2px 8px 2px 0; }
.item { border-top: 1px solid var(--line); padding: 10px 0; }
.item:first-child { border-top: 0; }
.bell { position: relative; }
.bell b { position: absolute; top: -4px; right: -6px; background: var(--bad); color: #fff; border-radius: 999px; font-size: 10px; padding: 0 5px; }
pre { white-space: pre-wrap; font-size: 12.5px; background: var(--bg); padding: 12px; border-radius: 8px; border: 1px solid var(--line); max-height: 70vh; overflow: auto; }
@media (max-width: 640px) { .kv { grid-template-columns: 1fr; } main { padding: 12px; } }
button.link { border: 0; background: none; color: var(--accent); padding: 2px 4px; }
.nowrap { white-space: nowrap; }
.check { display: inline-flex; gap: 4px; align-items: center; color: var(--ink); font-size: 13px; margin: 2px 8px 2px 0; }
.stat { text-decoration: none !important; color: var(--ink); }
.stat b { font-size: 26px; }
.stat span { color: var(--muted); font-size: 13px; }
.authbox { max-width: 380px; margin: 9vh auto; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 28px; }
.brand span { color: var(--accent); }
.qr { background: #fff; display: inline-block; padding: 8px; border-radius: 8px; }
.qr svg { display: block; }
.logform { border: 1px solid var(--line); border-radius: 8px; padding: 10px; margin-bottom: 10px; display: grid; gap: 8px; }
.mono { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12.5px; }
details summary { cursor: pointer; color: var(--accent); margin: 6px 0; }
code { background: var(--chip); padding: 1px 6px; border-radius: 5px; }