/* TK-Sec console — minimal, framework-free CSS. Works in cloud, customer-CF and air-gapped. */
:root {
  --bg: #f7f8fa;
  --fg: #111;
  --muted: #6b7280;
  --card: #fff;
  --border: #e5e7eb;
  --critical: #a4192e;
  --high: #d93025;
  --medium: #e8a317;
  --low: #5a8aff;
  --info: #6b7280;
  --accent: #111;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0e0f12; --fg: #e6e6e6; --muted: #9aa0a6; --card: #15171c; --border: #2a2d33; --accent: #fff; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--fg); }
header { display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; border-bottom: 1px solid var(--border); background: var(--card); }
header h1 { margin: 0; font-size: 16px; font-weight: 600; }
header .meta { display: flex; gap: 8px; }
nav { display: flex; gap: 4px; padding: 8px 24px; border-bottom: 1px solid var(--border); background: var(--card); }
nav button { padding: 6px 12px; border-radius: 6px; border: 0; background: transparent; cursor: pointer; font: inherit; color: var(--muted); }
nav button.active { background: var(--accent); color: var(--card); }
main { padding: 24px; max-width: 1200px; margin: 0 auto; }
.badge { display: inline-block; padding: 2px 8px; border: 1px solid var(--border); border-radius: 9999px; font-size: 12px; color: var(--muted); }
.badge.critical { background: var(--critical); color: white; border-color: var(--critical); }
.badge.high { background: var(--high); color: white; border-color: var(--high); }
.badge.medium { background: var(--medium); color: white; border-color: var(--medium); }
.badge.low { background: var(--low); color: white; border-color: var(--low); }
.badge.info { background: var(--info); color: white; border-color: var(--info); }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 16px; margin-bottom: 12px; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); font-size: 13px; }
th { font-weight: 600; color: var(--muted); }
tr:hover td { background: var(--bg); cursor: pointer; }
.kpi { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi .card { text-align: center; }
.kpi .num { font-size: 28px; font-weight: 600; }
.kpi .label { color: var(--muted); font-size: 12px; }
.detail { padding: 16px; background: var(--card); border-radius: 10px; }
.detail h2 { margin-top: 0; }
.detail pre { background: var(--bg); padding: 12px; border-radius: 6px; overflow-x: auto; font-size: 12px; }
.history-row { display: grid; grid-template-columns: 140px 120px 100px 1fr 1fr; gap: 8px; padding: 6px 0; border-bottom: 1px dashed var(--border); font-size: 12px; }
.empty { color: var(--muted); padding: 24px; text-align: center; }
input, select, button.action { font: inherit; padding: 6px 10px; border: 1px solid var(--border); border-radius: 6px; background: var(--card); color: var(--fg); }
button.action { cursor: pointer; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }