:root {
  --bg: #0f1419;
  --panel: #171d24;
  --panel-2: #1e262f;
  --border: #2b353f;
  --text: #e6edf3;
  --muted: #8b98a5;
  --accent: #4c9aff;
  --ok: #3fb950;
  --warn: #d29922;
  --err: #f85149;
  --block: #ff6b6b;
  --info: #58a6ff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

header.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}

header.top .brand { font-weight: 600; font-size: 15px; letter-spacing: .3px; }
header.top .brand span { color: var(--muted); font-weight: 400; margin-left: 8px; }
header.top .user { color: var(--muted); font-size: 13px; display: flex; gap: 12px; align-items: center; }

main { max-width: 1400px; margin: 0 auto; padding: 20px; }

.banner {
  padding: 10px 14px;
  border-radius: 6px;
  margin-bottom: 16px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  font-size: 13px;
}
.banner.warn { border-color: var(--warn); color: #f0d48a; }
.banner.err { border-color: var(--err); color: #ffb4ae; }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}
.panel h2 { margin: 0 0 12px; font-size: 15px; font-weight: 600; }
.panel h3 { margin: 16px 0 8px; font-size: 13px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }

.grid { display: grid; gap: 12px; }
.grid.cols-4 { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }

.stat { background: var(--panel-2); border: 1px solid var(--border); border-radius: 6px; padding: 12px; }
.stat .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.stat .value { font-size: 24px; font-weight: 600; margin-top: 4px; font-variant-numeric: tabular-nums; }
.stat .value.ok { color: var(--ok); }
.stat .value.err { color: var(--err); }
.stat .value.warn { color: var(--warn); }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .4px; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tbody tr:hover { background: var(--panel-2); }

.pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .4px;
}
.pill.blocking { background: rgba(248,81,73,.15); color: var(--block); border: 1px solid rgba(248,81,73,.4); }
.pill.error { background: rgba(248,81,73,.1); color: var(--err); border: 1px solid rgba(248,81,73,.3); }
.pill.warning { background: rgba(210,153,34,.12); color: var(--warn); border: 1px solid rgba(210,153,34,.3); }
.pill.info { background: rgba(88,166,255,.1); color: var(--info); border: 1px solid rgba(88,166,255,.3); }
.pill.ok { background: rgba(63,185,80,.12); color: var(--ok); border: 1px solid rgba(63,185,80,.3); }

button, .btn {
  background: var(--accent);
  color: #04121f;
  border: none;
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}
button:hover, .btn:hover { filter: brightness(1.1); text-decoration: none; }
button:disabled { opacity: .5; cursor: not-allowed; }
button.secondary, .btn.secondary { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); }
button.danger { background: var(--err); color: #fff; }
button.small { padding: 4px 10px; font-size: 12px; }

input, select, textarea {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 13px;
  font-family: inherit;
  width: 100%;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }
label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; text-transform: uppercase; letter-spacing: .4px; }
.field { margin-bottom: 12px; }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 16px; }
.tab {
  padding: 8px 16px;
  cursor: pointer;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  font-size: 13px;
  font-weight: 500;
}
.tab.active { color: var(--text); border-bottom-color: var(--accent); }
.tab .count { color: var(--muted); font-size: 12px; margin-left: 6px; }

.detail { color: var(--muted); font-size: 12.5px; margin-top: 4px; }
.action { color: #9fd0a8; font-size: 12.5px; margin-top: 4px; }
.evidence { color: var(--info); font-size: 12px; margin-top: 4px; font-family: ui-monospace, monospace; }

.empty { color: var(--muted); padding: 24px; text-align: center; }
.spinner { color: var(--muted); padding: 24px; text-align: center; }

dialog {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  max-width: 640px;
  width: 90%;
}
dialog::backdrop { background: rgba(0,0,0,.6); }
dialog h3 { margin-top: 0; }
.dialog-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 16px; }

.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
.muted { color: var(--muted); }
.nowrap { white-space: nowrap; }
.row { display: flex; gap: 10px; align-items: center; }
.row.wrap { flex-wrap: wrap; }
.spacer { flex: 1; }