:root {
  --bg: #f6f7f9; --panel: #ffffff; --text: #1b2330; --muted: #5d6877;
  --line: #d9dee6; --accent: #2b6cb0; --accent-text: #ffffff;
  --danger: #b4261c; --ok: #1d7a46; --notice: #fff6d6;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #12161d; --panel: #1a2029; --text: #e6eaf0; --muted: #9aa5b4;
    --line: #2c3542; --accent: #6aa5e8; --accent-text: #0d1117;
    --danger: #f0746b; --ok: #52c585; --notice: #3a3320;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; }
header { display: flex; flex-wrap: wrap; gap: 12px; align-items: center;
  padding: 12px 16px; background: var(--panel); border-bottom: 1px solid var(--line); }
h1 { font-size: 18px; margin: 0 12px 0 0; }
h2 { font-size: 14px; margin: 0 0 6px; color: var(--muted); font-weight: 600; }
nav { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
main { max-width: 1100px; margin: 0 auto; padding: 16px; }
.panel, #login { background: var(--panel); border: 1px solid var(--line);
  border-radius: 8px; padding: 16px; }
[hidden] { display: none !important; }
button { font: inherit; padding: 6px 12px; border-radius: 6px; cursor: pointer;
  border: 1px solid var(--accent); background: var(--accent); color: var(--accent-text); }
button:disabled { opacity: .45; cursor: not-allowed; }
button.tab { background: transparent; color: var(--text); border-color: var(--line); }
button.tab.active { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
button.ghost { background: transparent; color: var(--text); border-color: var(--line); }
button.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
input, select { font: inherit; padding: 5px 8px; border-radius: 6px;
  border: 1px solid var(--line); background: var(--bg); color: var(--text); }
label { display: inline-flex; flex-direction: column; gap: 3px; font-size: 13px; color: var(--muted); }
#login-form { display: flex; flex-direction: column; gap: 10px; max-width: 360px; }
.row { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; margin-bottom: 12px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; margin-bottom: 16px; }
.card { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; }
.card b { display: block; font-size: 22px; }
.card span { font-size: 12px; color: var(--muted); }
.card.warn b { color: var(--danger); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.scroll { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { text-align: left; padding: 5px 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td.ctx { white-space: normal; word-break: break-all; max-width: 280px; }
.muted { color: var(--muted); font-size: 13px; }
.error { color: var(--danger); min-height: 1.4em; margin: 0; }
.status { min-height: 1.4em; color: var(--ok); }
.status.bad { color: var(--danger); }
.notice { background: var(--notice); border: 1px solid var(--line); border-radius: 8px;
  padding: 10px 12px; margin-bottom: 12px; }
.notice code { display: block; word-break: break-all; margin: 6px 0; font-size: 13px; }
tr.revoked td { color: var(--muted); text-decoration: line-through; }
@media (max-width: 600px) { main { padding: 10px; } header { padding: 10px; } }

.lang { margin-left: auto; flex-direction: row; align-items: center; gap: 6px; }
.tip { cursor: help; text-decoration: underline dotted var(--muted); text-underline-offset: 3px; }
th.tip { cursor: help; }
.glossary { margin: 0; display: grid; grid-template-columns: minmax(130px, 220px) 1fr; gap: 10px 16px; }
.glossary dt { font-weight: 600; }
.glossary dd { margin: 0; color: var(--text); }
@media (max-width: 600px) { .glossary { grid-template-columns: 1fr; gap: 2px; } .glossary dd { margin-bottom: 10px; } }