/* Companion Audit — shared stylesheet
   Palette is defined once at :root (light) and re-declared for dark.
   Never declare a colour anywhere but these three blocks. */

:root {
  --bg:        #F6F7F9;
  --surface:   #FFFFFF;
  --surface-2: #EDF0F4;
  --ink:       #14181D;
  --muted:     #5C6672;
  --rule:      #DFE3E8;
  --accent:    #1F5F8B;
  --accent-sf: #E7EFF5;
  --flag:      #A84814;
  --flag-ink:  #8F3F12;
  --flag-sf:   #FBEEE4;
  --verified:  #1E6B4F;
  --ver-sf:    #E5F1EB;
  --shadow:    0 1px 2px rgba(20,24,29,.06), 0 8px 24px rgba(20,24,29,.05);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg:        #101418;
    --surface:   #171C22;
    --surface-2: #1E242B;
    --ink:       #EAEEF2;
    --muted:     #98A3AF;
    --rule:      #262D35;
    --accent:    #6FA8CE;
    --accent-sf: #17242E;
    --flag:      #E08A50;
    --flag-ink:  #E8A272;
    --flag-sf:   #251A12;
    --verified:  #4FAE85;
    --ver-sf:    #12241C;
    --shadow:    0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.3);
  }
}

:root[data-theme="dark"] {
  --bg:        #101418;
  --surface:   #171C22;
  --surface-2: #1E242B;
  --ink:       #EAEEF2;
  --muted:     #98A3AF;
  --rule:      #262D35;
  --accent:    #6FA8CE;
  --accent-sf: #17242E;
  --flag:      #E08A50;
  --flag-ink:  #E8A272;
  --flag-sf:   #251A12;
  --verified:  #4FAE85;
  --ver-sf:    #12241C;
  --shadow:    0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.3);
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Public Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ---------- masthead ---------- */

.masthead {
  border-bottom: 1px solid var(--rule);
  background: var(--surface);
}

.masthead-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: baseline;
  gap: 28px;
  flex-wrap: wrap;
}

.wordmark {
  font-family: "Newsreader", Georgia, "Times New Roman", serif;
  font-size: 25px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}

.wordmark span { color: var(--accent); }

.masthead nav {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  font-size: 14px;
}

.masthead nav a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}

.masthead nav a:hover,
.masthead nav a:focus-visible { color: var(--accent); border-bottom-color: var(--accent); }

.age-tag {
  margin-left: auto;
  font-family: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 11px;
  letter-spacing: .09em;
  color: var(--muted);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 3px 8px;
  white-space: nowrap;
}

/* ---------- layout ---------- */

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px 96px;
}

main.wide { max-width: 1080px; }

.eyebrow {
  font-family: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  font-size: 11.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 44px 0 12px;
}

h1 {
  font-family: "Newsreader", Georgia, serif;
  font-weight: 600;
  font-size: clamp(30px, 5.2vw, 44px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  text-wrap: balance;
  margin: 0 0 16px;
}

h2 {
  font-family: "Newsreader", Georgia, serif;
  font-weight: 600;
  font-size: clamp(22px, 3.4vw, 28px);
  line-height: 1.25;
  letter-spacing: -0.012em;
  text-wrap: balance;
  margin: 52px 0 14px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
}

h3 {
  font-family: "Public Sans", system-ui, sans-serif;
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.005em;
  margin: 32px 0 8px;
}

p { margin: 0 0 18px; }

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

.standfirst {
  font-size: 20px;
  line-height: 1.5;
  color: var(--muted);
  margin: 0 0 26px;
}

.byline {
  font-family: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  font-size: 12px;
  color: var(--muted);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 10px 0;
  margin: 0 0 32px;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

/* ---------- disclosure ---------- */

.disclosure {
  background: var(--surface-2);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--muted);
  margin: 26px 0 34px;
}

.disclosure strong { color: var(--ink); }

/* ---------- evidence blocks ---------- */

.finding {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--accent);
  border-radius: 0 4px 4px 0;
  padding: 18px 20px;
  margin: 26px 0;
  box-shadow: var(--shadow);
}

.finding.flagged { border-left-color: var(--flag); }
.finding.clear   { border-left-color: var(--verified); }

.finding p:last-child { margin-bottom: 0; }

.finding-label {
  font-family: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: 8px;
}

.chip {
  display: inline-block;
  font-family: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  font-size: 11px;
  letter-spacing: .06em;
  padding: 2px 7px;
  border-radius: 3px;
  white-space: nowrap;
  vertical-align: 1px;
}

.chip.ver  { background: var(--ver-sf);  color: var(--verified); }
.chip.flag { background: var(--flag-sf); color: var(--flag-ink); }
.chip.unk  { background: var(--surface-2); color: var(--muted); }

/* ---------- tables ---------- */

.table-scroll { overflow-x: auto; margin: 24px 0; border: 1px solid var(--rule); border-radius: 4px; background: var(--surface); }

table { border-collapse: collapse; width: 100%; font-size: 15px; }

th, td { padding: 11px 14px; text-align: left; border-bottom: 1px solid var(--rule); vertical-align: top; }

thead th {
  font-family: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  background: var(--surface-2);
  white-space: nowrap;
}

tbody tr:last-child td { border-bottom: none; }

td.num { font-family: "IBM Plex Mono", ui-monospace, Menlo, monospace; font-variant-numeric: tabular-nums; white-space: nowrap; }

/* ---------- cards ---------- */

.card-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(272px, 1fr)); margin: 28px 0; }

.card {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 5px;
  padding: 20px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.card h3 { margin: 0; font-size: 18px; }
.card p  { margin: 0; font-size: 15px; color: var(--muted); line-height: 1.55; }
.card a.more { font-size: 14px; margin-top: auto; padding-top: 6px; }

/* ---------- sources ---------- */

.sources { margin-top: 56px; padding-top: 22px; border-top: 1px solid var(--rule); font-size: 14px; color: var(--muted); }
.sources h2 { font-size: 15px; font-family: "Public Sans", sans-serif; font-weight: 700; border: none; padding: 0; margin: 0 0 12px; letter-spacing: 0; }
.sources ol { padding-left: 20px; margin: 0; }
.sources li { margin-bottom: 7px; line-height: 1.5; }

ul.tight { padding-left: 20px; }
ul.tight li { margin-bottom: 8px; }

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

footer {
  border-top: 1px solid var(--rule);
  background: var(--surface);
  margin-top: 60px;
}

.footer-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 24px 56px;
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.6;
}

.footer-inner p { margin: 0 0 12px; }

@media (max-width: 560px) {
  body { font-size: 16px; }
  .age-tag { margin-left: 0; }
}