:root {
  --bg: #0b0f14;
  --bg-2: #111823;
  --panel: #0f1620;
  --panel-2: #131c28;
  --border: #22303f;
  --border-2: #2c3d50;
  --text: #dbe6f0;
  --muted: #8ba0b4;
  --accent: #38bdf8;
  --accent-2: #22d3ee;
  --ok: #34d399;
  --warn: #fbbf24;
  --err: #f87171;
  --low: #94a3b8;
  --med: #fbbf24;
  --high: #34d399;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: radial-gradient(1200px 600px at 20% -10%, #12202f 0%, var(--bg) 60%);
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.45;
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, .mono { font-family: var(--mono); font-size: 12.5px; }

header.top {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px 20px; border-bottom: 1px solid var(--border);
  background: rgba(11, 15, 20, 0.85); backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 20;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: .3px; }
.brand .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }
.brand small { color: var(--muted); font-weight: 500; }
.top-actions { display: flex; gap: 8px; flex-wrap: wrap; }

main { padding: 18px 20px 60px; max-width: 1500px; margin: 0 auto; }

.panel {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border); border-radius: 12px; padding: 16px; margin-bottom: 16px;
}
.panel h2 { margin: 0 0 12px; font-size: 14px; text-transform: uppercase; letter-spacing: .8px; color: var(--muted); }

.grid { display: grid; gap: 12px; }
.grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 900px) { .grid.cols-2, .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr; } }

label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 5px; }
input[type="text"], input[type="number"], textarea, select {
  width: 100%; background: #0a121b; color: var(--text);
  border: 1px solid var(--border-2); border-radius: 8px; padding: 9px 10px;
  font-family: var(--mono); font-size: 12.5px; outline: none;
}
input:focus, textarea:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(56,189,248,.15); }
textarea { min-height: 72px; resize: vertical; }

button {
  background: #1a2634; color: var(--text); border: 1px solid var(--border-2);
  border-radius: 8px; padding: 9px 14px; cursor: pointer; font-weight: 600; font-size: 13px;
}
button:hover { border-color: var(--accent); color: #fff; }
button.primary { background: linear-gradient(180deg, #0ea5e9, #0284c7); border-color: #0284c7; color: #fff; }
button.primary:hover { background: linear-gradient(180deg, #22b8f7, #0ea5e9); }
button.danger { border-color: #7f1d1d; color: #fca5a5; background: #2a1215; }
button:disabled { opacity: .5; cursor: not-allowed; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px;
  border: 1px solid var(--border-2); border-radius: 999px; cursor: pointer; user-select: none;
  background: #0d1620; font-size: 12.5px;
}
.chip input { accent-color: var(--accent); }
.chip.on { border-color: var(--accent); background: #0e2233; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; }
.stat { background: #0c141d; border: 1px solid var(--border); border-radius: 10px; padding: 12px; }
.stat .n { font-size: 22px; font-weight: 700; font-family: var(--mono); }
.stat .l { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .6px; }

.bar { height: 7px; background: #0a121b; border-radius: 99px; overflow: hidden; border: 1px solid var(--border); }
.bar > span { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); width: 0%; transition: width .3s; }

.tabs { display: flex; gap: 4px; flex-wrap: wrap; border-bottom: 1px solid var(--border); margin-bottom: 12px; }
.tab { padding: 8px 12px; border: 1px solid transparent; border-bottom: none; border-radius: 8px 8px 0 0; cursor: pointer; color: var(--muted); font-size: 13px; }
.tab.active { background: var(--panel-2); border-color: var(--border); color: var(--text); }
.tab .count { color: var(--accent); font-family: var(--mono); margin-left: 6px; }

.table-wrap { overflow: auto; border: 1px solid var(--border); border-radius: 10px; max-height: 60vh; }
table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; white-space: nowrap; }
th { position: sticky; top: 0; background: #0c141d; color: var(--muted); font-weight: 600; cursor: pointer; z-index: 2; text-transform: uppercase; font-size: 11px; letter-spacing: .5px; }
td.wrap { white-space: normal; max-width: 420px; word-break: break-word; }
tbody tr:hover { background: rgba(56,189,248,.05); }
.empty { color: var(--muted); padding: 24px; text-align: center; }

.badge { display: inline-block; padding: 2px 7px; border-radius: 999px; font-size: 11px; border: 1px solid var(--border-2); }
.badge.c-high, .badge.c-ok { color: var(--high); border-color: #14532d; background: #052e1a; }
.badge.c-medium { color: var(--med); border-color: #78350f; background: #2a1c05; }
.badge.c-low { color: var(--low); border-color: #334155; background: #101923; }
.badge.c-hist { color: #c4b5fd; border-color: #4c1d95; background: #1e1233; }
.badge.c-verified { color: var(--ok); border-color: #14532d; background: #052e1a; }
.badge.c-observed { color: var(--accent); border-color: #0c4a6e; background: #062130; }
.badge.c-err { color: var(--err); border-color: #7f1d1d; background: #2a1215; }
.badge.c-warn { color: var(--warn); border-color: #78350f; background: #2a1c05; }

.src-list { display: flex; gap: 8px; flex-wrap: wrap; }
.src-card { border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; min-width: 210px; flex: 1; background: #0c141d; }
.src-card .name { font-weight: 600; font-size: 12.5px; }
.src-card .msg { color: var(--muted); font-size: 11.5px; margin-top: 4px; }

.log { font-family: var(--mono); font-size: 12px; color: var(--muted); max-height: 160px; overflow: auto; background: #0a121b; border: 1px solid var(--border); border-radius: 8px; padding: 10px; }
.log div { padding: 1px 0; }
.log .w { color: var(--warn); }
.log .e { color: var(--err); }
.log .i { color: var(--accent); }

.toolbar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.toolbar input[type="text"] { max-width: 260px; }
.toolbar select { max-width: 170px; }
.muted { color: var(--muted); }
.notice { border: 1px solid var(--border-2); border-left: 3px solid var(--accent); background: #0c141d; padding: 10px 12px; border-radius: 8px; color: var(--muted); font-size: 12.5px; margin-bottom: 12px; }
.notice.warn { border-left-color: var(--warn); }
.pill { padding: 1px 6px; border-radius: 6px; background: #0c1926; border: 1px solid var(--border); font-family: var(--mono); font-size: 11px; }
.copy { cursor: pointer; }
.copy:hover { color: var(--accent); }
.hidden { display: none !important; }