/* Light by default. This is a utility for people who did not choose to be here;
   a dark security console is the aesthetic of the thing it is trying not to be. */
:root {
  --bg: #fdfcfa;
  --panel: #ffffff;
  --panel-2: #f5f2ed;
  --line: #e4ded4;
  --line-soft: #efeae1;
  --ink: #1f1d1a;
  --ink-2: #514c44;
  --ink-3: #7d766c;
  --brand: #14584f;
  --brand-ink: #0d3d36;
  --brand-wash: #e6f0ed;
  --alarm: #9c3024;
  --alarm-wash: #fbeeeb;
  --shadow: 0 1px 2px rgba(31, 29, 26, 0.04), 0 4px 14px rgba(31, 29, 26, 0.05);
  --r: 12px;
  --maxw: 1160px;
  --rail: 244px;
}

:root[data-theme='dark'] {
  --bg: #16181c;
  --panel: #1d2026;
  --panel-2: #24282f;
  --line: #333841;
  --line-soft: #2a2e36;
  --ink: #eceae6;
  --ink-2: #b6b1a9;
  --ink-3: #8b8780;
  --brand: #6fc0b2;
  --brand-ink: #a8ded4;
  --brand-wash: #17322e;
  --alarm: #ef9b8f;
  --alarm-wash: #33201d;
  --shadow: none;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 ui-sans-serif, -apple-system, BlinkMacSystemFont, 'Segoe UI', Inter, Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ------------------------------------------------------------------ header */

.site-head { border-bottom: 1px solid var(--line); background: var(--panel); }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0 0;
}
.mark { display: flex; align-items: center; gap: 9px; font-weight: 700; letter-spacing: -0.01em; }
.mark svg { display: block; color: var(--brand); }

.themed {
  font: inherit;
  font-size: 0.82rem;
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink-2);
  cursor: pointer;
}
.themed:hover { border-color: var(--brand); color: var(--brand); }

.intro { padding: 26px 0 0; max-width: 62ch; }
.intro h1 {
  font-size: clamp(1.6rem, 3.4vw, 2.1rem);
  line-height: 1.15;
  letter-spacing: -0.028em;
  margin: 0 0 10px;
}
.intro .sub { font-size: 1.02rem; color: var(--ink-2); margin: 0 0 16px; }

.freshness {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 0.82rem;
  color: var(--brand-ink);
  background: var(--brand-wash);
  border-radius: 999px;
  padding: 6px 14px 6px 11px;
}
.freshness .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--brand); flex: none; }
:root[data-theme='dark'] .freshness { color: var(--brand); }

.searchbox { position: relative; margin: 22px 0 24px; max-width: 620px; }
.searchbox svg {
  position: absolute; left: 15px; top: 50%; transform: translateY(-50%);
  color: var(--ink-3); pointer-events: none;
}
.searchbox input {
  width: 100%;
  padding: 13px 15px 13px 44px;
  font: inherit;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
}
.searchbox input::placeholder { color: var(--ink-3); }
.searchbox input:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-wash);
}

/* ------------------------------------------------------------------- shell */

.shell {
  display: grid;
  grid-template-columns: var(--rail) 1fr;
  gap: 40px;
  align-items: start;
  padding-top: 28px;
  padding-bottom: 60px;
}

.rail { position: sticky; top: 20px; }
.rail-inner { max-height: calc(100vh - 40px); overflow-y: auto; padding-right: 4px; }
.rail-inner::-webkit-scrollbar { width: 8px; }
.rail-inner::-webkit-scrollbar-thumb { background: var(--line); border-radius: 4px; }

.facet + .facet { margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--line); }
.facet h3 {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--ink-3);
  font-weight: 700;
  margin: 0 0 9px;
}

.opt {
  width: 100%;
  font: inherit;
  font-size: 0.89rem;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 6px 8px;
  margin-left: -8px;
  border: 0;
  border-radius: 7px;
  background: none;
  color: var(--ink-2);
  cursor: pointer;
  line-height: 1.35;
}
.opt:hover { background: var(--panel-2); color: var(--ink); }
.opt[aria-pressed='true'] { background: var(--brand-wash); color: var(--brand-ink); font-weight: 620; }
:root[data-theme='dark'] .opt[aria-pressed='true'] { color: var(--brand); }
.opt .oicon { flex: none; display: flex; color: var(--ink-3); }
.opt[aria-pressed='true'] .oicon { color: inherit; }
.opt .olabel { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.opt .on { flex: none; font-size: 0.78rem; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.opt[aria-pressed='true'] .on { color: inherit; opacity: .85; }
.opt[disabled] { opacity: .38; cursor: default; }
.opt[disabled]:hover { background: none; color: var(--ink-2); }

.opt.wrap-label .olabel { white-space: normal; overflow: visible; }

.facet-filter {
  width: 100%;
  font: inherit;
  font-size: 0.85rem;
  padding: 7px 10px;
  margin-bottom: 6px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--bg);
  color: var(--ink);
}
.facet-filter:focus { outline: none; border-color: var(--brand); }

.facet-more {
  font: inherit;
  font-size: 0.83rem;
  background: none;
  border: 0;
  color: var(--brand);
  cursor: pointer;
  padding: 6px 8px;
  margin-left: -8px;
}

.rail-clear {
  width: 100%;
  font: inherit;
  font-size: 0.85rem;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink-2);
  cursor: pointer;
  margin-bottom: 18px;
}
.rail-clear:hover { border-color: var(--alarm); color: var(--alarm); }

/* -------------------------------------------------------------------- main */

.listing-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px; margin-bottom: 12px; flex-wrap: wrap;
}
.listing-head h2 { font-size: 1.18rem; letter-spacing: -0.02em; margin: 0; }
.count { font-size: 0.87rem; color: var(--ink-3); margin: 0; }

.active-filters { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.afil {
  font: inherit;
  font-size: 0.8rem;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 8px 4px 11px;
  border-radius: 999px;
  border: 1px solid var(--brand);
  background: var(--brand-wash);
  color: var(--brand-ink);
  cursor: pointer;
}
:root[data-theme='dark'] .afil { color: var(--brand); }
.afil::after { content: '×'; font-size: 1.05rem; line-height: 1; opacity: .7; }

.scope-note {
  font-size: 0.87rem;
  line-height: 1.55;
  color: var(--ink-2);
  border-left: 2px solid var(--line);
  padding: 2px 0 2px 14px;
  margin: 0 0 18px;
}

/* ---------------------------------------------------- results: one box deep */

ul.results { list-style: none; margin: 0; padding: 0; }
ul.results > li + li { margin-top: 8px; }

.group {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.group.open { border-color: var(--brand); }

.group-head {
  width: 100%;
  font: inherit;
  text-align: left;
  cursor: pointer;
  background: none;
  border: 0;
  color: inherit;
  padding: 13px 16px;
  display: flex;
  align-items: flex-start;
  gap: 11px;
}
.group-head:hover { background: var(--panel-2); }
.group-head .caret { flex: none; color: var(--ink-3); transition: transform .16s; display: flex; padding-top: 3px; }
.group.open .group-head .caret { transform: rotate(90deg); color: var(--brand); }
.group-body-head { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.group-name { font-weight: 640; letter-spacing: -0.01em; }
.group-sub { font-size: 0.89rem; color: var(--ink-2); }
.group-facts {
  color: var(--ink-3);
  font-size: 0.83rem;
  margin-left: auto;
  text-align: right;
  white-space: nowrap;
  padding-top: 2px;
}

/* Inside a group the entries are rows, not cards. Nesting a bordered card in a
   bordered card in a bordered card is how the page started reading as a stack
   of containers rather than a list of answers. */
.group-body { list-style: none; margin: 0; padding: 0; display: none; }
.group.open .group-body { display: block; border-top: 1px solid var(--line-soft); }

.row { border-top: 1px solid var(--line-soft); }
.group-body > li:first-child > .row { border-top: 0; }

.row-head {
  width: 100%;
  font: inherit;
  text-align: left;
  cursor: pointer;
  background: none;
  border: 0;
  color: inherit;
  padding: 12px 16px 12px 43px;
  display: flex;
  gap: 12px;
  align-items: baseline;
}
.row-head:hover { background: var(--panel-2); }
.row-what { flex: 1; min-width: 0; font-weight: 560; }
.row-meta { flex: none; font-size: 0.78rem; color: var(--ink-3); white-space: nowrap; }
.row-meta .ransom { color: var(--alarm); font-weight: 650; }
.row.open .row-what { color: var(--brand); }

.detail { padding: 2px 22px 22px 43px; }

.answer { padding: 16px 0 0; }
.answer + .answer { border-top: 1px solid var(--line-soft); margin-top: 16px; }
.answer h4 {
  margin: 0 0 8px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--ink-3);
  font-weight: 700;
}
.answer .lede { font-size: 1.02rem; font-weight: 620; letter-spacing: -0.01em; margin: 0 0 8px; }
.answer p { margin: 0 0 10px; color: var(--ink-2); max-width: 74ch; }
.answer p:last-child { margin-bottom: 0; }
.answer.urgent .lede { color: var(--alarm); }
.answer ol { margin: 0; padding-left: 20px; color: var(--ink-2); max-width: 74ch; }
.answer ol li { margin-bottom: 8px; }
.answer ol li::marker { color: var(--brand); font-weight: 700; }

.versions {
  margin: 12px 0 0;
  padding: 11px 13px;
  background: var(--panel-2);
  border-radius: 8px;
  list-style: none;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78rem;
  color: var(--ink-2);
}
.versions li + li { margin-top: 3px; }

.refs { margin-top: 12px; font-size: 0.88rem; }
.refs a { color: var(--brand); display: block; margin-bottom: 3px; overflow-wrap: anywhere; }

.official { margin-top: 16px; font-size: 0.84rem; color: var(--ink-3); }
.official summary { cursor: pointer; }
.official p { margin: 9px 0 0; padding: 12px 14px; background: var(--panel-2); border-radius: 8px; line-height: 1.55; max-width: 74ch; }
.official .cveid { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

.more-row { padding: 11px 16px 13px 43px; border-top: 1px solid var(--line-soft); }
.more-row button {
  font: inherit; font-size: 0.85rem; background: none; border: 0;
  color: var(--brand); cursor: pointer; padding: 0;
}

/* --------------------------------------------------------- explain panels */

.explain {
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--brand);
  border-radius: var(--r);
  padding: 22px 24px;
  box-shadow: var(--shadow);
}
.explain h3 { margin: 0 0 12px; font-size: 1.1rem; letter-spacing: -0.015em; }
.explain p { margin: 0 0 11px; color: var(--ink-2); max-width: 70ch; }
.explain ul { margin: 15px 0 0; padding-left: 20px; color: var(--ink-3); font-size: 0.92rem; }
.explain ul li { margin-bottom: 5px; }

.empty { color: var(--ink-3); font-size: 0.93rem; padding: 20px 0; }

/* ----------------------------------------------------------------- footer */

footer.site { border-top: 1px solid var(--line); background: var(--panel-2); }
footer.site .wrap { padding-top: 28px; padding-bottom: 50px; }
footer.site h3 { font-size: 0.95rem; margin: 0 0 12px; }
footer.site p { margin: 0 0 12px; font-size: 0.87rem; color: var(--ink-2); max-width: 66ch; }
footer.site a { color: var(--brand); }
.refresh-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin: 0 0 22px;
  padding: 16px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
}
.refresh-facts div span {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--ink-3);
  font-weight: 700;
  margin-bottom: 3px;
}
.refresh-facts div strong { font-size: 0.93rem; font-weight: 620; }

/* ----------------------------------------------------------------- mobile */

.filters-toggle {
  display: none;
  font: inherit;
  font-size: 0.9rem;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--panel);
  color: var(--ink-2);
  cursor: pointer;
  margin-bottom: 16px;
}

@media (max-width: 880px) {
  .shell { grid-template-columns: 1fr; gap: 0; }
  .filters-toggle { display: inline-flex; }
  .rail { position: static; display: none; margin-bottom: 24px; }
  .rail.open { display: block; }
  .rail-inner {
    max-height: none;
    overflow: visible;
    border: 1px solid var(--line);
    border-radius: var(--r);
    background: var(--panel);
    padding: 16px;
  }
  .row-head, .detail, .more-row { padding-left: 16px; }
  .group-facts { margin-left: 0; text-align: left; white-space: normal; width: 100%; padding-left: 26px; }
  .group-head { flex-wrap: wrap; }
  .row-head { flex-wrap: wrap; gap: 4px; }
}

.subhead {
  margin: 14px 0 5px;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--ink-3);
  padding-bottom: 5px;
  border-bottom: 1px solid var(--line-soft);
}
.subhead:first-child { margin-top: 2px; }

.topbar-right { display: flex; align-items: center; gap: 14px; }
.byline {
  font-size: 0.82rem;
  color: var(--ink-3);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  white-space: nowrap;
}
.byline:hover { color: var(--brand); border-bottom-color: var(--brand); }

footer.site h3 + p { margin-bottom: 22px; }
footer.site h3 ~ h3 { margin-top: 4px; }

@media (max-width: 560px) {
  .byline { display: none; }
}