/* attest — стили демо «вставь артефакт → получил вердикт».
   Написано под разметку demos/attest/index.html. */

:root {
  --bg: #0b0f14;
  --bg2: #0f151d;
  --panel: #121a23;
  --line: #1e2933;
  --fg: #dbe4ee;
  --muted: #8494a6;
  --acc: #4fc3f7;
  --ok: #3fb950;
  --warn: #d29922;
  --bad: #f85149;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 15px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
}

code, pre, textarea { font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace; }

/* ------------------------------------------------------------------ шапка */

.hero {
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--bg2), var(--bg));
  padding: 48px 0 36px;
}
.hero h1 {
  margin: 10px 0 8px;
  font-size: 44px;
  letter-spacing: -0.02em;
}
.hero .badge {
  display: inline-block;
  margin: 0;
  padding: 5px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #0c1219;
  color: var(--acc);
  font-size: 12.5px;
  letter-spacing: 0.02em;
}
.hero .lede { margin: 0 0 14px; max-width: 60ch; color: #b6c4d4; font-size: 17px; }
.hero .origin { margin: 0; color: var(--muted); font-size: 13px; }

.pill {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 12px;
}
.pill.yes { color: var(--ok); border-color: #1d3d29; }
.pill.no  { color: var(--bad); border-color: #4a2224; }

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

/* ---------------------------------------------------------------- панели */

.panel {
  margin: 28px 0;
  padding: 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
}
.panel h2 { margin: 0 0 14px; font-size: 21px; }
.panel h3 {
  margin: 26px 0 10px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.muted { color: var(--muted); font-size: 13.5px; }
.lbl { display: block; margin-bottom: 6px; font-size: 13px; color: var(--muted); }
.lbl.inline { display: inline; margin: 0; }

ol.how { margin: 0 0 14px; padding-left: 22px; }
ol.how li { margin-bottom: 7px; }

ul.limits { margin: 0; padding-left: 22px; }
ul.limits li { margin-bottom: 9px; }

.examples { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.examples .btn { font-size: 13px; padding: 5px 11px; }

/* ------------------------------------------------------------------ поля */

textarea, input[type="text"] {
  width: 100%;
  padding: 11px 13px;
  background: #0a0f15;
  color: var(--fg);
  border: 1px solid var(--line);
  border-radius: 7px;
  font-size: 13.5px;
  line-height: 1.55;
  resize: vertical;
}
textarea:focus, input:focus { outline: none; border-color: var(--acc); }

details { margin: 14px 0; }
details summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 13.5px;
  user-select: none;
}
details[open] summary { margin-bottom: 9px; }

.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 14px; }
.row input[type="text"] { flex: 1 1 220px; width: auto; }

/* --------------------------------------------------------------- кнопки */

.btn {
  display: inline-block;
  padding: 9px 17px;
  background: #1a2530;
  color: var(--fg);
  border: 1px solid var(--line);
  border-radius: 7px;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.12s, border-color 0.12s;
}
.btn:hover:not(:disabled) { background: #223040; border-color: #2d3d4d; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn.primary { background: #14496b; border-color: #1c6a99; color: #eaf6ff; font-weight: 600; }
.btn.primary:hover:not(:disabled) { background: #18587f; }
.btn.ghost { background: transparent; color: var(--muted); }
.btn.ghost:hover:not(:disabled) { color: var(--fg); }
.btn.sponsor { background: #6e2b8a; border-color: #8b3aa8; color: #fff; }
.btn.sponsor:hover { background: #7c3199; }

/* -------------------------------------------------------------- вердикт */

.verdict-head {
  display: flex;
  gap: 22px;
  align-items: center;
  flex-wrap: wrap;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.verdict {
  padding: 9px 20px;
  border-radius: 8px;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.05em;
  border: 1px solid var(--line);
}
.verdict.idle { color: var(--muted); }
.verdict.pass { color: #0b1a10; background: var(--ok); border-color: var(--ok); }
.verdict.mix  { color: #1b1405; background: var(--warn); border-color: var(--warn); }
.verdict.fail { color: #fff; background: var(--bad); border-color: var(--bad); }

.trust { flex: 1 1 220px; min-width: 200px; }
.trust-num { font-size: 28px; font-weight: 700; line-height: 1.1; }
.trust-num small { font-size: 14px; color: var(--muted); font-weight: 400; }
.trust-bar {
  height: 7px;
  margin: 7px 0 5px;
  background: #0a0f15;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
}
.trust-bar span { display: block; height: 100%; width: 0; transition: width 0.35s ease; }
.trust-bar span.hi  { background: var(--ok); }
.trust-bar span.mid { background: var(--warn); }
.trust-bar span.lo  { background: var(--bad); }

.reason {
  margin: 14px 0 0;
  padding: 11px 14px;
  background: #0a0f15;
  border-left: 3px solid var(--acc);
  border-radius: 0 6px 6px 0;
  font-size: 14px;
}

/* -------------------------------------------------------------- сигналы */

.sig, .vio {
  margin-bottom: 9px;
  padding: 11px 13px;
  background: #0d131a;
  border: 1px solid var(--line);
  border-radius: 7px;
}
.sig-head, .vio-head { display: flex; gap: 9px; align-items: center; flex-wrap: wrap; }
.sig-kind { font-family: ui-monospace, monospace; font-size: 13.5px; color: var(--fg); }
.sig-ev {
  margin-top: 5px;
  color: var(--muted);
  font-size: 13px;
  font-family: ui-monospace, monospace;
  word-break: break-word;
  white-space: pre-wrap;
}

.sev-critical, .sev-high, .sev-medium, .sev-low {
  padding: 1px 8px;
  border-radius: 999px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.sev-critical { background: #4a1517; color: #ff9d95; }
.sev-high     { background: #4a2a12; color: #ffbe6b; }
.sev-medium   { background: #3a3312; color: #e3d06a; }
.sev-low      { background: #1c2836; color: #93a7bd; }

.vio-path { color: var(--acc); font-size: 13px; }
.vio-rule {
  padding: 1px 8px;
  background: #2a1f3d;
  color: #c9a9f0;
  border-radius: 999px;
  font-size: 11.5px;
}
.vio-detail { margin-top: 5px; color: var(--muted); font-size: 13px; }

/* ---------------------------------------------------------- provenance */

.prov-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 13px; }

.sigverdict {
  padding: 3px 12px;
  border-radius: 999px;
  font-size: 13px;
  border: 1px solid var(--line);
}
.sigverdict.idle { color: var(--muted); }
.sigverdict.pass { color: var(--ok); border-color: #1d3d29; background: #0e1c14; }
.sigverdict.fail { color: var(--bad); border-color: #4a2224; background: #1c1113; }

pre.code {
  margin: 0;
  padding: 15px;
  max-height: 340px;
  overflow: auto;
  background: #0a0f15;
  border: 1px solid var(--line);
  border-radius: 7px;
  font-size: 12.5px;
  line-height: 1.5;
  white-space: pre;
}

/* -------------------------------------------------------------- тарифы */

table.prices { width: 100%; border-collapse: collapse; margin-bottom: 12px; }
table.prices th, table.prices td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  font-size: 14px;
}
table.prices thead th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; }
table.prices tbody th { font-weight: 600; white-space: nowrap; }
table.prices .price { font-family: ui-monospace, monospace; white-space: nowrap; }
table.prices .price small { color: var(--muted); font-size: 12px; }
table.prices .price small.unit { font-family: inherit; }

.cta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }

/* --------------------------------------------------------------- подвал */

.foot {
  margin: 36px 0 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}
.foot p { margin: 0 0 7px; }
.foot a { color: var(--acc); }

@media (max-width: 620px) {
  .hero h1 { font-size: 34px; }
  .panel { padding: 17px; }
  .verdict-head { gap: 14px; }
}