:root {
  --bg: #0a0e14;
  --surface: #121820;
  --surface2: #1a2230;
  --border: #2a3548;
  --text: #e8edf5;
  --muted: #8b9bb4;
  --accent: #3d9cf5;
  --accent2: #22d3a6;
  --warn: #f5a623;
  --danger: #f05d5e;
  --mono: 'JetBrains Mono', monospace;
  --sans: 'Manrope', system-ui, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--sans); background: var(--bg); color: var(--text); min-height: 100vh; }
body::before {
  content: ''; position: fixed; inset: 0; z-index: -1;
  background: radial-gradient(ellipse 70% 40% at 10% -5%, rgba(61,156,245,.1), transparent),
              radial-gradient(ellipse 50% 30% at 90% 0%, rgba(34,211,166,.06), transparent);
}
.top { padding: 1.5rem 2rem; border-bottom: 1px solid var(--border); display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: flex-end; }
.header-actions { margin-left: auto; }
.top nav.tabs { width: 100%; }
.badge { font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent2); margin-bottom: .4rem; }
h1 { font-size: 1.6rem; font-weight: 800; }
h1 span { color: var(--accent); }
.tabs { display: flex; gap: .4rem; flex-wrap: wrap; }
.tab { font: inherit; font-size: .85rem; font-weight: 600; padding: .45rem .9rem; border-radius: 999px; border: 1px solid var(--border); background: transparent; color: var(--muted); cursor: pointer; }
.tab.active, .tab:hover { color: var(--accent); border-color: var(--accent); }
#app { padding: 1.5rem 2rem 3rem; max-width: 1200px; }
.panel { display: none; }
.panel.active { display: block; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 1.25rem; margin-bottom: 1rem; }
.card h2 { font-size: 1rem; margin-bottom: .75rem; }
.steps { padding-left: 1.2rem; color: #c5d0e0; line-height: 1.7; }
.muted { color: var(--muted); font-size: .88rem; margin-top: .75rem; }
code { font-family: var(--mono); color: var(--accent2); font-size: .85em; }
.kpi-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: .75rem; margin-bottom: 1rem; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 1rem; }
.kpi .val { font: 800 1.4rem var(--mono); color: var(--accent); }
.kpi .lbl { font-size: .75rem; color: var(--muted); margin-top: .2rem; }
.toolbar { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; margin-bottom: 1rem; }
.toolbar h2 { font-size: 1.1rem; flex: 1; }
.btn { font: inherit; font-size: .85rem; font-weight: 600; padding: .5rem 1rem; border-radius: 8px; border: 1px solid var(--border); background: var(--surface2); color: var(--text); cursor: pointer; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn:hover { opacity: .9; }
select, input, textarea { font: inherit; width: 100%; padding: .5rem .65rem; border-radius: 8px; border: 1px solid var(--border); background: var(--surface2); color: var(--text); margin-top: .25rem; }
label { display: block; font-size: .85rem; color: var(--muted); margin-bottom: .75rem; }
.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; }
table { width: 100%; border-collapse: collapse; font-size: .88rem; }
th, td { text-align: left; padding: .65rem .85rem; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-size: .75rem; text-transform: uppercase; letter-spacing: .04em; }
tr:last-child td { border-bottom: none; }
.tag { display: inline-block; font-size: .7rem; font-weight: 700; padding: .15rem .45rem; border-radius: 4px; }
.tag-critical { background: rgba(240,93,94,.15); color: var(--danger); }
.tag-info { background: rgba(61,156,245,.15); color: var(--accent); }
.tag-running { background: rgba(245,166,35,.15); color: var(--warn); }
.tag-completed { background: rgba(34,211,166,.15); color: var(--accent2); }
.progress { height: 6px; background: var(--surface2); border-radius: 3px; overflow: hidden; min-width: 80px; }
.progress > div { height: 100%; background: var(--accent); transition: width .3s; }
dialog { border: 1px solid var(--border); border-radius: 12px; background: var(--surface); color: var(--text); padding: 1.5rem; max-width: 480px; width: 90%; }
dialog::backdrop { background: rgba(0,0,0,.6); }
.dlg-actions { display: flex; gap: .5rem; justify-content: flex-end; margin-top: 1rem; flex-wrap: wrap; }
.empty { padding: 2rem; text-align: center; color: var(--muted); }
.hidden { display: none; }
#live-scan { margin-bottom: 1rem; }
#live-scan .live-title { font-weight: 700; margin-bottom: .5rem; }
.actions { display: flex; gap: .35rem; flex-wrap: wrap; }
.card pre { font-family: var(--mono); font-size: .78rem; white-space: pre-wrap; color: #b8c8e0; margin-top: .5rem; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 720px) { .grid2 { grid-template-columns: 1fr; } }
#tab-diff .card label { display: block; margin-bottom: .75rem; }
a.btn { text-decoration: none; display: inline-block; }
.btn.sm { padding: .25rem .55rem; font-size: .75rem; }
.log-page { max-width: 1400px; }
.data-table .id-cell { color: var(--muted); font-size: .78rem; }
.data-table td.actions { white-space: nowrap; }
label.chk { display: flex; align-items: center; gap: .5rem; color: var(--text); }
label.chk input { width: auto; margin: 0; }
.settings-intro { margin-bottom: 1rem; padding: .75rem 1rem; }
.settings-form { display: grid; gap: 1rem; max-width: 720px; }
.setting-row {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem 1.25rem;
}
.setting-row label.setting-label { font-weight: 700; color: var(--text); margin-bottom: .35rem; }
.setting-row .setting-desc { font-size: .85rem; color: var(--muted); line-height: 1.5; margin-bottom: .75rem; }
.setting-row input { margin-top: 0; max-width: 280px; }
.settings-actions { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; }
.settings-hint { font-size: .85rem; color: var(--accent2); }