:root {
  --bg: #0c1117;
  --panel: #151c25;
  --panel2: #1c2633;
  --text: #e7eef7;
  --muted: #8b9bb0;
  --accent: #4aa3f0;
  --accent2: #2f7ec7;
  --ok: #3ecf8e;
  --bad: #f07178;
  --warn: #e6b450;
  --pii: #c792ea;
  --nopii: #82aaff;
  --border: #2a3646;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --sans: "IBM Plex Sans", "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html, body {
  margin: 0; min-height: 100%;
  background:
    radial-gradient(900px 500px at 0% 0%, #1a2838 0%, transparent 55%),
    radial-gradient(800px 400px at 100% 0%, #1e1830 0%, transparent 50%),
    var(--bg);
  color: var(--text); font-family: var(--sans);
}
button, input, select, textarea { font: inherit; color: inherit; }
.wrap { max-width: 1280px; margin: 0 auto; padding: 20px 22px 40px; }
header.appbar {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 16px; margin-bottom: 18px;
}
header h1 { margin: 0; font-size: 1.4rem; }
header .sub { color: var(--muted); font-size: 0.88rem; margin-top: 4px; }
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 999px; font-size: 0.78rem;
  border: 1px solid var(--border); background: var(--panel2);
}
.badge.ok { color: var(--ok); } .badge.bad { color: var(--bad); }
.pill {
  display: inline-block; padding: 2px 8px; border-radius: 999px;
  font-size: 0.72rem; font-weight: 600; border: 1px solid var(--border);
}
.pill.pii { color: var(--pii); border-color: #5a3d75; background: #2a1f38; }
.pill.nopii { color: var(--nopii); border-color: #2f4a75; background: #1a2438; }
.pill.env { color: var(--warn); }
.tabs {
  display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px;
  border-bottom: 1px solid var(--border); padding-bottom: 10px;
}
.tab {
  background: transparent; border: 1px solid transparent; color: var(--muted);
  padding: 8px 12px; border-radius: 8px 8px 0 0; cursor: pointer; font-weight: 600;
}
.tab.active { color: var(--text); background: var(--panel); border-color: var(--border); border-bottom-color: var(--panel); }
.card {
  background: color-mix(in srgb, var(--panel) 94%, black);
  border: 1px solid var(--border); border-radius: 14px; padding: 16px 18px;
  box-shadow: 0 12px 40px rgba(0,0,0,.28); margin-bottom: 14px;
}
.card h2 { margin: 0 0 10px; font-size: 1.05rem; }
.card h3 { margin: 14px 0 8px; font-size: 0.9rem; color: var(--muted); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 960px) { .grid2 { grid-template-columns: 1fr; } }
label { display: block; font-size: 0.8rem; color: var(--muted); margin: 10px 0 4px; }
input, select, textarea {
  width: 100%; background: var(--panel2); border: 1px solid var(--border);
  border-radius: 8px; padding: 9px 11px;
}
textarea { min-height: 64px; resize: vertical; }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.btn {
  appearance: none; border: 0; cursor: pointer; font-weight: 600;
  background: var(--accent); color: #041018; border-radius: 8px; padding: 9px 13px;
}
.btn:hover { background: var(--accent2); color: #fff; }
.btn.secondary { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn.danger { background: #8b2e36; color: #fff; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.mono { font-family: var(--mono); font-size: 0.84rem; }
.muted { color: var(--muted); }
.error { color: var(--bad); margin-top: 8px; }
.okmsg { color: var(--ok); margin-top: 8px; }
.hidden { display: none !important; }
.login-box { max-width: 420px; margin: 12vh auto; }
.secret, pre.curl, .codebox {
  background: #0a0e14; border: 1px solid var(--border); border-radius: 8px;
  padding: 10px; overflow: auto; font-family: var(--mono); font-size: 0.78rem;
}
.secret { border-style: dashed; border-color: var(--warn); margin-top: 8px; word-break: break-all; }
table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
th, td { text-align: left; padding: 9px 7px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-size: 0.72rem; text-transform: uppercase; letter-spacing: .04em; }
.linkish { background: none; border: 0; color: var(--accent); cursor: pointer; font-weight: 600; padding: 0; }
.checks { display: flex; flex-wrap: wrap; gap: 8px; }
.checks label { display: flex; gap: 6px; align-items: center; margin: 0; color: var(--text); }
.seg {
  display: inline-flex; border: 1px solid var(--border); border-radius: 10px; overflow: hidden;
}
.seg button {
  background: transparent; border: 0; color: var(--muted); padding: 8px 12px; cursor: pointer; font-weight: 600;
}
.seg button.on { background: var(--panel2); color: var(--text); }
.chain {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px;
  padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px;
  background: var(--panel2); margin-bottom: 8px;
}
.chain .node {
  padding: 6px 10px; border-radius: 8px; border: 1px solid var(--border);
  background: #121820; font-size: 0.8rem;
}
.chain .node.k { border-color: #3a5a80; }
.chain .node.c { border-color: #4a6a40; }
.chain .node.l { border-color: #6a4a80; }
.chain .node.m { border-color: #7a6a30; }
.chain .arrow { color: var(--muted); font-size: 0.9rem; }
#graphCanvas {
  width: 100%; height: 420px; background: #0a0e14;
  border: 1px solid var(--border); border-radius: 12px;
}
.statrow { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 12px; }
.stat {
  flex: 1; min-width: 120px; background: var(--panel2); border: 1px solid var(--border);
  border-radius: 10px; padding: 10px 12px;
}
.stat .n { font-size: 1.4rem; font-weight: 700; }
.stat .l { color: var(--muted); font-size: 0.75rem; }
.panel-title {
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
}