:root {
  --bg: #0b0f14;
  --panel: #111823;
  --panel2: #0d141d;
  --line: #1e2a3a;
  --text: #e6edf3;
  --muted: #8b98a9;
  --accent: #5eead4;
  --accent2: #818cf8;
  --good: #34d399;
  --warn: #fbbf24;
  --bad: #f87171;
  --info: #60a5fa;
  --amber: #fbbf24;
  --green: #34d399;
  --blue: #60a5fa;
  --purple: #a78bfa;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

.container { max-width: 980px; margin: 0 auto; padding: 0 20px; }

header.site {
  border-bottom: 1px solid var(--line);
  background: rgba(11, 15, 20, 0.9);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(8px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}

.logo {
  font: 700 20px/1 var(--mono);
  color: var(--text);
  letter-spacing: -0.5px;
}
.logo span { color: var(--accent); }

.navlinks { display: flex; gap: 18px; flex-wrap: wrap; }
.navlinks a { color: var(--muted); font-size: 14px; }
.navlinks a:hover { color: var(--text); text-decoration: none; }

.hero { padding: 56px 0 24px; text-align: center; }
.hero h1 {
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1.15;
  margin: 0 0 14px;
  letter-spacing: -1px;
}
.hero h1 em { color: var(--accent); font-style: normal; }
.hero p.sub {
  color: var(--muted);
  max-width: 640px;
  margin: 0 auto 28px;
  font-size: 17px;
}

.tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.tabbtn {
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--muted);
  font: 600 14px/1 inherit;
  padding: 11px 18px;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.15s;
}
.tabbtn:hover { color: var(--text); border-color: var(--accent); }
.tabbtn.active {
  background: var(--accent);
  color: #052e26;
  border-color: var(--accent);
}

section.tool { display: none; margin-bottom: 48px; }
section.tool.active { display: block; }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px;
  margin-bottom: 18px;
}
.card h2 { margin: 0 0 6px; font-size: 20px; }
.card p.hint { color: var(--muted); font-size: 14px; margin: 0 0 16px; }

textarea {
  width: 100%;
  min-height: 190px;
  background: var(--panel2);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px;
  font: 13px/1.55 var(--mono);
  resize: vertical;
}
textarea:focus, input:focus, select:focus {
  outline: none;
  border-color: var(--accent);
}

input[type="text"], input[type="url"], input[type="date"] {
  background: var(--panel2);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 12px;
  font: 14px/1.4 var(--mono);
  width: 100%;
}

.btn {
  display: inline-block;
  background: var(--panel2);
  border: 1px solid var(--line);
  color: var(--text);
  font: 600 14px/1 inherit;
  padding: 11px 18px;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.15s;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); color: #052e26; border-color: var(--accent); }
.btn.primary:hover { filter: brightness(1.1); }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }

.audit-layout { display: grid; grid-template-columns: 200px 1fr; gap: 24px; align-items: start; }
@media (max-width: 680px) { .audit-layout { grid-template-columns: 1fr; } }

.score-box { text-align: center; }
.score-ring {
  width: 150px;
  height: 150px;
  margin: 0 auto 12px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: conic-gradient(var(--ring-color, var(--good)) calc(var(--pct) * 1%), var(--line) 0);
  position: relative;
}
.score-ring::before {
  content: "";
  position: absolute;
  inset: 11px;
  background: var(--panel);
  border-radius: 50%;
}
.score-num { position: relative; font: 700 38px/1 var(--mono); }
.band-chip {
  display: inline-block;
  font: 700 12px/1 var(--mono);
  padding: 6px 12px;
  border-radius: 999px;
  margin-top: 4px;
}
.band-chip.good { color: var(--good); background: rgba(52, 211, 153, 0.12); }
.band-chip.ok { color: var(--warn); background: rgba(251, 191, 36, 0.12); }
.band-chip.warn { color: #fb923c; background: rgba(251, 146, 60, 0.12); }
.band-chip.bad { color: var(--bad); background: rgba(248, 113, 113, 0.12); }

.finding {
  border-left: 3px solid var(--info);
  background: var(--panel2);
  border-radius: 0 8px 8px 0;
  padding: 10px 14px;
  margin: 10px 0;
  font-size: 14px;
}
.finding.critical { border-color: var(--bad); }
.finding.warn { border-color: var(--warn); }
.finding b { text-transform: uppercase; font-size: 11px; letter-spacing: 0.6px; display: block; margin-bottom: 2px; }
.finding.critical b { color: var(--bad); }
.finding.warn b { color: var(--warn); }
.finding.info b { color: var(--info); }

.cat-section { margin-top: 22px; }
.cat-title { font: 700 13px/1 var(--mono); letter-spacing: 0.8px; text-transform: uppercase; margin-bottom: 6px; }
.cat-title.c-training { color: var(--amber); }
.cat-title.c-search { color: var(--green); }
.cat-title.c-assistant { color: var(--blue); }
.cat-title.c-agent { color: var(--purple); }

.crow {
  display: grid;
  grid-template-columns: minmax(150px, 1.2fr) minmax(100px, 1fr) auto auto;
  gap: 12px;
  align-items: center;
  padding: 9px 4px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.crow:last-child { border-bottom: none; }
.crow .ua { font-family: var(--mono); font-weight: 600; }
.crow a.ua { color: inherit; text-decoration: none; }
.crow a.ua:hover { color: var(--accent); text-decoration: underline; }
.crow .op { color: var(--muted); font-size: 13px; }
.crow .note { grid-column: 1 / -1; color: var(--muted); font-size: 12.5px; margin-top: -4px; }
@media (max-width: 680px) {
  .crow { grid-template-columns: 1fr auto; }
  .crow .op { display: none; }
}

.verdict {
  font: 700 11px/1 var(--mono);
  padding: 4px 9px;
  border-radius: 6px;
  white-space: nowrap;
}
.verdict.allow { color: var(--good); background: rgba(52, 211, 153, 0.12); }
.verdict.block { color: var(--bad); background: rgba(248, 113, 113, 0.12); }
.verdict .warnstar { color: var(--warn); }

.catbadge {
  font: 700 10px/1 var(--mono);
  padding: 3px 7px;
  border-radius: 5px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.catbadge.training { color: var(--amber); background: rgba(251, 191, 36, 0.12); }
.catbadge.search { color: var(--green); background: rgba(52, 211, 153, 0.12); }
.catbadge.assistant { color: var(--blue); background: rgba(96, 165, 250, 0.12); }
.catbadge.agent { color: var(--purple); background: rgba(167, 139, 250, 0.12); }

.preset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}
.preset {
  background: var(--panel2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 15px;
  cursor: pointer;
  transition: all 0.15s;
}
.preset:hover { border-color: var(--accent); }
.preset.active { border-color: var(--accent); background: rgba(94, 234, 212, 0.06); }
.preset .pl { font: 700 14px/1.3 inherit; margin-bottom: 5px; }
.preset .pd { color: var(--muted); font-size: 12.5px; line-height: 1.5; }

.matrix details {
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-bottom: 10px;
  background: var(--panel2);
}
.matrix summary {
  cursor: pointer;
  padding: 11px 14px;
  font: 700 13px/1 var(--mono);
  letter-spacing: 0.6px;
  text-transform: uppercase;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.matrix summary::-webkit-details-marker { display: none; }
.matrix summary .cnt { color: var(--muted); font-weight: 400; }
.matrix .inner { padding: 4px 14px 10px; }
.matrix .mrow { display: flex; align-items: center; gap: 10px; padding: 6px 0; font-size: 14px; }
.matrix .mrow label { display: flex; align-items: center; gap: 9px; cursor: pointer; flex: 1; }
.matrix .mrow .op { color: var(--muted); font-size: 12.5px; }
.matrix .mrow .catbadge { flex-shrink: 0; }
.matrix input[type="checkbox"] { accent-color: var(--accent); width: 16px; height: 16px; }

pre.out {
  background: var(--panel2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px;
  font: 12.5px/1.55 var(--mono);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 420px;
  overflow: auto;
  margin: 0;
}

.field { margin-bottom: 14px; }
.field label { display: block; font: 600 13px/1 inherit; margin-bottom: 6px; color: var(--muted); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 680px) { .row2 { grid-template-columns: 1fr; } }

.dyn-rows .row {
  display: grid;
  grid-template-columns: 1fr 2fr auto;
  gap: 10px;
  margin-bottom: 8px;
  align-items: center;
}
.dyn-rows .row.solo { grid-template-columns: 1fr auto; }
.dyn-rows .rm {
  background: none;
  border: 1px solid var(--line);
  color: var(--bad);
  border-radius: 8px;
  padding: 8px 12px;
  cursor: pointer;
  font-size: 13px;
}

.schema-tabs { display: flex; gap: 8px; margin-bottom: 18px; flex-wrap: wrap; }
.schema-tabs .tabbtn { padding: 9px 14px; font-size: 13px; }
.schema-form { display: none; }
.schema-form.active { display: block; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin-top: 18px;
}
.why-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px;
}
.why-card h3 { margin: 0 0 8px; font-size: 16px; }
.why-card p { margin: 0; color: var(--muted); font-size: 14px; }
.why-card .stat { font: 700 26px/1.2 var(--mono); color: var(--accent); display: block; margin-bottom: 6px; }

.faq-item { border-bottom: 1px solid var(--line); padding: 16px 0; }
.faq-item:last-child { border-bottom: none; }
.faq-item h3 { margin: 0 0 8px; font-size: 16px; }
.faq-item p { margin: 0; color: var(--muted); font-size: 14.5px; }

footer.site {
  border-top: 1px solid var(--line);
  margin-top: 60px;
  padding: 28px 0 40px;
  color: var(--muted);
  font-size: 13.5px;
}
footer.site .cols { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }

.mono { font-family: var(--mono); }
.muted { color: var(--muted); }

.badges { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
pre.code {
  background: var(--panel2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 16px;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.55;
  margin: 10px 0 6px;
}
.relgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; margin-top: 10px; }
.relgrid a {
  display: block;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel2);
  text-decoration: none;
  color: inherit;
}
.relgrid a:hover { border-color: var(--accent); }
.relgrid b { font-family: var(--mono); font-size: 13.5px; }
.relgrid span { display: block; color: var(--muted); font-size: 12px; margin-top: 4px; }
.prose p { color: var(--muted); font-size: 14.5px; line-height: 1.65; }
.prose h2 { margin-top: 26px; }
.prose h3 { margin: 22px 0 8px; font-size: 16px; color: var(--text); }
.prose ul, .prose ol { margin: 12px 0 16px; padding-left: 22px; }
.prose li { margin: 6px 0; color: var(--muted); font-size: 14.5px; line-height: 1.6; }
.prose b { color: var(--text); font-weight: 600; }
.prose table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 13.5px; }
.prose th, .prose td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
.prose th { background: var(--panel2); font-weight: 600; color: var(--text); }
.prose tr:nth-child(even) td { background: var(--panel2); }
.sub { margin-top: 26px; padding-top: 18px; border-top: 1px solid var(--line); }
.sub label { display: block; font-size: 13.5px; color: var(--muted); margin-bottom: 10px; }
.sub label b { color: var(--text); }
.sub form { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; max-width: 480px; }
.sub input[type="email"] { flex: 1 1 220px; background: var(--panel2); border: 1px solid var(--line); border-radius: 8px; color: var(--text); padding: 9px 12px; font-size: 14px; }
.sub input[type="email"]:focus { outline: none; border-color: var(--accent); }
.sub button { background: var(--accent); color: #06231d; border: 0; border-radius: 8px; padding: 9px 16px; font-size: 14px; font-weight: 600; cursor: pointer; }
.sub button:hover { filter: brightness(1.1); }
.sub .hpfield { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.sub #submsg { font-size: 13px; color: var(--muted); }
.sub #submsg.ok { color: var(--accent); }
.sub #submsg.err { color: #f87171; }
.cta-card {
  background: linear-gradient(135deg, var(--panel), var(--panel2));
  border: 1px solid var(--accent);
  border-radius: 12px;
  padding: 22px;
  margin-top: 18px;
}
.cta-card h2 { margin: 0 0 8px; }
.cta-card p { margin: 0 0 14px; color: var(--muted); font-size: 14.5px; }