:root {
  --bg: #0b1020;
  --panel: #141b30;
  --panel-2: #1c2540;
  --line: #2a355c;
  --text: #e7ecf7;
  --muted: #9aa6c4;
  --accent: #5b8cff;
  --ok: #37d67a;
  --warn: #f2c744;
  --err: #ff5c6c;
  --radius: 12px;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--accent); }
header.site {
  display: flex; align-items: center; gap: 14px;
  padding: 18px 24px; border-bottom: 1px solid var(--line); background: var(--panel);
}
header.site .logo { width: 30px; height: 30px; border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), #8a5bff); }
header.site h1 { font-size: 17px; margin: 0; font-weight: 650; letter-spacing: .2px; }
header.site nav { margin-left: auto; display: flex; gap: 18px; }
header.site nav a { color: var(--muted); text-decoration: none; font-weight: 550; }
header.site nav a.active, header.site nav a:hover { color: var(--text); }
main { max-width: 900px; margin: 0 auto; padding: 32px 24px 80px; }
.lead { color: var(--muted); margin: 0 0 24px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; margin-bottom: 20px; }
.tabs { display: flex; gap: 8px; margin-bottom: 16px; }
.tab { padding: 8px 14px; border-radius: 8px; border: 1px solid var(--line);
  background: var(--panel-2); color: var(--muted); cursor: pointer; font-weight: 550; }
.tab.active { color: var(--text); border-color: var(--accent); }
label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 13px; color: var(--muted); }
input[type=text], textarea {
  width: 100%; padding: 11px 12px; border-radius: 9px; border: 1px solid var(--line);
  background: var(--bg); color: var(--text); font: inherit; }
textarea { min-height: 120px; resize: vertical; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 13px; }
.drop { border: 1px dashed var(--line); border-radius: 10px; padding: 26px; text-align: center;
  color: var(--muted); cursor: pointer; }
.drop.hover { border-color: var(--accent); color: var(--text); }
button.primary { margin-top: 14px; padding: 11px 18px; border: 0; border-radius: 9px;
  background: var(--accent); color: #fff; font-weight: 650; cursor: pointer; }
button.primary:disabled { opacity: .5; cursor: default; }
.hidden { display: none !important; }
.verdict { display: flex; align-items: center; gap: 12px; font-size: 20px; font-weight: 700; }
.pill { padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; letter-spacing: .3px; }
.pill.ok { background: rgba(55,214,122,.15); color: var(--ok); }
.pill.warn { background: rgba(242,199,68,.15); color: var(--warn); }
.pill.err { background: rgba(255,92,108,.15); color: var(--err); }
.counts { display: flex; gap: 18px; margin: 14px 0; flex-wrap: wrap; }
.counts .c { font-size: 13px; color: var(--muted); }
.counts .c b { color: var(--text); font-size: 16px; margin-right: 4px; }
.items { margin-top: 8px; }
.item { border-left: 3px solid var(--line); padding: 8px 12px; margin: 8px 0;
  background: var(--panel-2); border-radius: 0 8px 8px 0; }
.item.FATAL, .item.ERROR { border-color: var(--err); }
.item.WARNING { border-color: var(--warn); }
.item.VALID { border-color: var(--ok); }
.item .t { font-weight: 600; }
.item .m { color: var(--muted); font-size: 13px; }
.item .g { color: var(--muted); font-size: 11px; margin-top: 4px; opacity: .8; }
.kv { display: grid; grid-template-columns: 160px 1fr; gap: 6px 16px; font-size: 14px; }
.kv .k { color: var(--muted); }
.kv .v { word-break: break-word; }
.check { display: inline-flex; align-items: center; gap: 6px; margin-right: 16px; font-size: 13px; }
.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.dot.on { background: var(--ok); } .dot.off { background: var(--err); }
.evi { border: 1px solid var(--line); border-radius: 9px; padding: 12px; margin: 8px 0; }
.evi .hash { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; color: var(--muted); word-break: break-all; }
h2 { font-size: 15px; margin: 22px 0 8px; }
.muted { color: var(--muted); }
.spinner { display: inline-block; width: 16px; height: 16px; border: 2px solid var(--line);
  border-top-color: var(--accent); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
pre.raw { background: var(--bg); border: 1px solid var(--line); border-radius: 9px; padding: 12px;
  overflow: auto; font-size: 12px; max-height: 320px; }