:root {
  --bg: #f6f7f9; --panel: #fff; --text: #1f2328; --muted: #6b7280; --line: #e5e7eb;
  --accent: #2f6feb; --accent-soft: #dbe7fd; --bad: #c62828; --warn: #b26a00; --ok: #2e7d32;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #15171a; --panel: #1d2024; --text: #e6e6e6; --muted: #9aa0a6; --line: #2c3036;
          --accent: #6ea0ff; --accent-soft: #24324a; --bad: #ff6b6b; --warn: #e0a040; --ok: #6cc070; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
       font: 14px/1.45 -apple-system, "Segoe UI", Roboto, Arial, sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
header { background: var(--panel); border-bottom: 1px solid var(--line); }
header .wrap { display: flex; align-items: center; gap: 22px; height: 50px; }
header .logo { font-weight: 600; color: var(--text); }
header nav { display: flex; gap: 4px; flex: 1; }
header nav a { color: var(--muted); padding: 6px 10px; border-radius: 6px; }
header nav a.on { color: var(--text); background: var(--bg); }
header nav a:hover { text-decoration: none; color: var(--text); }
header .me { color: var(--muted); display: flex; gap: 10px; align-items: center; }
.wrap { max-width: 1280px; margin: 0 auto; padding: 0 20px; }
main.wrap { padding-top: 20px; padding-bottom: 40px; }
h1 { font-size: 18px; font-weight: 600; margin: 0; }
h2 { font-size: 14px; font-weight: 600; margin: 0 0 10px; color: var(--muted); }
.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 14px 16px; }
.grid { display: grid; gap: 16px; }
.g4 { grid-template-columns: repeat(4, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .g4, .g3, .g2 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .g4, .g3, .g2 { grid-template-columns: 1fr; } header nav a { padding: 6px; } }
.mt { margin-top: 16px; }
.stat .v { font-size: 22px; font-weight: 600; }
.stat .l { color: var(--muted); font-size: 12px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.mono { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 13px; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-weight: 500; color: var(--muted); font-size: 12px; white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
td.r, th.r { text-align: right; white-space: nowrap; }
td.nw { white-space: nowrap; }
.scroll { overflow-x: auto; }
.bar { position: relative; }
.bar i { position: absolute; left: 0; top: 2px; bottom: 2px; background: var(--accent-soft); border-radius: 3px; z-index: 0; }
.bar span { position: relative; z-index: 1; }

.sev { display: inline-block; min-width: 58px; font-size: 12px; padding: 0 6px; border-radius: 4px; text-align: center; background: var(--bg); color: var(--muted); }
.sev-0, .sev-1, .sev-2, .sev-3 { color: #fff; background: var(--bad); }
.sev-4 { color: #fff; background: var(--warn); }
.sev-5 { color: var(--accent); }
.tag { color: var(--muted); font-size: 12px; }

form.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
input, select, button { font: inherit; color: var(--text); background: var(--panel);
  border: 1px solid var(--line); border-radius: 6px; padding: 6px 9px; }
input:focus, select:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
button { cursor: pointer; }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.link { border: 0; background: none; color: var(--muted); padding: 0; }
button.link:hover { color: var(--text); }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; background: var(--panel); }
.seg a { padding: 5px 10px; color: var(--muted); border-right: 1px solid var(--line); }
.seg a:last-child { border-right: 0; }
.seg a.on { background: var(--accent-soft); color: var(--text); }
.seg a:hover { text-decoration: none; color: var(--text); }

.chart { width: 100%; height: 120px; display: block; }
.chart rect { fill: var(--accent); opacity: .75; }
.chart rect:hover { opacity: 1; }

.auth { max-width: 360px; margin: 10vh auto; }
.auth h1 { margin-bottom: 16px; }
.auth label { display: block; margin: 10px 0 4px; color: var(--muted); font-size: 12px; }
.auth input { width: 100%; }
.auth button { width: 100%; margin-top: 16px; padding: 8px; }
.auth .qr { background: #fff; padding: 10px; border-radius: 8px; text-align: center; margin: 12px 0; }
.auth .qr svg { width: 200px; height: 200px; }
.err { color: var(--bad); margin-top: 10px; }
.okmsg { color: var(--ok); margin-top: 10px; }
.code { letter-spacing: 6px; font-size: 20px; text-align: center; }
.empty { color: var(--muted); padding: 20px 0; text-align: center; }
.inline { display: inline-flex; gap: 6px; }
.inline input { width: 160px; padding: 3px 7px; }
.hsearch input { width: 170px; padding: 5px 9px; font-size: 13px; }
@media (max-width: 760px) { .hsearch { display: none; } }
h2 a { font-weight: 400; font-size: 12px; margin-left: 8px; }