/* Roadrunner Cybersecurity — "Cyber, AI & Privacy News" newsletter stylesheet.
   This file is the entire visual layer. Agent output is plain Markdown + frontmatter;
   everything here turns that into the formatted newsletter look. */

:root {
  --bg: #f7f7f5;
  --surface: #ffffff;
  --ink: #1b1d22;
  --ink-soft: #52565f;
  --ink-faint: #82868f;
  --border: #e3e2dd;
  --accent: #1f4b8f;
  --accent-ink: #ffffff;
  --link: #1f4b8f;
  --link-visited: #4a3a8f;
  --good: #1f7a4d;
  --warn: #a8631a;
  --bad: #b3261e;

  --kind-top-story: #b3261e;
  --kind-cyber: #a8631a;
  --kind-ai: #6b3fa0;
  --kind-privacy: #0e7c86;
  --kind-action: #1f7a4d;
  --kind-explainer: #1f4b8f;
  --kind-roundup: #55595f;

  --radius: 10px;
  --serif: Georgia, "Iowan Old Style", "Palatino Linotype", Palatino, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

:root[data-theme="dark"] {
  --bg: #14151a;
  --surface: #1c1e24;
  --ink: #eceef1;
  --ink-soft: #b7bac2;
  --ink-faint: #82868f;
  --border: #30323a;
  --accent: #7fa8e8;
  --accent-ink: #0d1220;
  --link: #7fa8e8;
  --link-visited: #b6a5f0;
  --good: #4fbf87;
  --warn: #e0a458;
  --bad: #ea6a62;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #14151a;
    --surface: #1c1e24;
    --ink: #eceef1;
    --ink-soft: #b7bac2;
    --ink-faint: #82868f;
    --border: #30323a;
    --accent: #7fa8e8;
    --accent-ink: #0d1220;
    --link: #7fa8e8;
    --link-visited: #b6a5f0;
    --good: #4fbf87;
    --warn: #e0a458;
    --bad: #ea6a62;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.55;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px;
}

a { color: var(--link); text-decoration: underline; text-decoration-color: var(--border); text-underline-offset: 2px; }
a:hover { text-decoration-color: currentColor; }
a:visited { color: var(--link-visited); }

/* Header / nav */
.site-header {
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
}
.site-header .wrap { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.brand { text-decoration: none; color: var(--ink); display: flex; flex-direction: column; }
.brand-mark { font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); font-weight: 700; }
.brand-title { font-family: var(--serif); font-size: 1.35rem; font-weight: 700; }
.site-nav { display: flex; gap: 18px; font-size: 0.92rem; }
.site-nav a { color: var(--ink-soft); text-decoration: none; }
.site-nav a:hover { color: var(--ink); }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  margin-top: 56px;
  padding: 24px 0 48px;
  color: var(--ink-faint);
  font-size: 0.86rem;
}
.site-footer a { color: var(--ink-faint); }

/* Masthead */
.issue-masthead {
  padding: 36px 0 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 28px;
}
.issue-masthead__kicker {
  margin: 0 0 8px;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 600;
}
.issue-masthead__title {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 4vw, 2.3rem);
  line-height: 1.2;
  margin: 0 0 12px;
}
.issue-masthead__dek {
  font-size: 1.1rem;
  color: var(--ink-soft);
  margin: 0 0 18px;
  max-width: 60ch;
}

/* Verification badge */
.verification-badge {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 0;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 0.85rem;
  margin-bottom: 8px;
}
.verification-badge__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ink-faint); }
.verification-badge--verified .verification-badge__dot { background: var(--good); }
.verification-badge--corrected .verification-badge__dot { background: var(--warn); }
.verification-badge--needs-review .verification-badge__dot { background: var(--bad); }
.verification-badge__label { font-weight: 600; }
.verification-badge--verified .verification-badge__label { color: var(--good); }
.verification-badge--corrected .verification-badge__label { color: var(--warn); }
.verification-badge--needs-review .verification-badge__label { color: var(--bad); }
.verification-badge__date { color: var(--ink-faint); }
.verification-badge__notes {
  flex-basis: 100%;
  margin: 4px 0 0;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

.sources-stat { margin: 0 0 18px; font-size: 0.85rem; color: var(--ink-faint); }

/* In-issue TOC */
.issue-toc { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; }
.issue-toc__label { margin: 0 0 8px; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-faint); font-weight: 700; }
.issue-toc ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.toc-row a { display: flex; align-items: baseline; gap: 10px; text-decoration: none; color: var(--ink); }
.toc-row a:hover .toc-row__heading { text-decoration: underline; }
.toc-row__heading { font-size: 0.95rem; }

/* Kind pills */
.kind-pill {
  display: inline-block;
  flex: none;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 999px;
  color: #fff;
  background: var(--ink-faint);
  white-space: nowrap;
}
.kind-pill--top-story { background: var(--kind-top-story); }
.kind-pill--cyber { background: var(--kind-cyber); }
.kind-pill--ai { background: var(--kind-ai); }
.kind-pill--privacy { background: var(--kind-privacy); }
.kind-pill--action { background: var(--kind-action); }
.kind-pill--explainer { background: var(--kind-explainer); }
.kind-pill--roundup { background: var(--kind-roundup); }

/* Issue body */
.issue-body { font-size: 1.06rem; }
.issue-body h2.section-heading {
  font-family: var(--serif);
  font-size: 1.5rem;
  margin: 44px 0 6px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.issue-body > .issue-body > h2.section-heading:first-of-type,
.issue-body h2.section-heading:first-child { margin-top: 0; padding-top: 0; border-top: none; }
.issue-body p { margin: 0 0 16px; color: var(--ink); }
.issue-body ul, .issue-body ol { margin: 0 0 16px; padding-left: 1.3em; }
.issue-body li { margin-bottom: 6px; }
.issue-body strong { color: var(--ink); }
.issue-body em { color: var(--ink-soft); }
.issue-body blockquote {
  margin: 0 0 16px;
  padding: 10px 16px;
  border-left: 3px solid var(--accent);
  background: var(--surface);
  color: var(--ink-soft);
}

/* "Sources" list + verification note styling, by adjacency — the writer/assembler emit
   a `**Sources**` paragraph followed by a list, then an italic note; style that pattern. */
.issue-body p:has(> strong:only-child) + ul {
  font-size: 0.9rem;
  color: var(--ink-soft);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px 12px 32px;
}
.issue-body p:has(> strong:only-child) {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-faint);
  font-weight: 700;
  margin-bottom: 6px;
}
.issue-body p > em:only-child {
  display: block;
  font-size: 0.86rem;
  color: var(--ink-faint);
  margin-top: -8px;
}

/* Archive / issue cards */
.archive { padding: 36px 0 48px; }
.archive__title { font-family: var(--serif); font-size: 1.6rem; margin: 0 0 20px; }
.archive--recent { border-top: 1px solid var(--border); margin-top: 12px; }
.issue-cards { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.issue-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color 0.15s ease;
}
.issue-card:hover { border-color: var(--accent); }
.issue-card a { display: block; padding: 16px 18px; text-decoration: none; color: inherit; }
.issue-card__meta { margin: 0 0 4px; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.03em; color: var(--ink-faint); font-weight: 600; }
.issue-card__title { margin: 0 0 6px; font-family: var(--serif); font-size: 1.15rem; color: var(--ink); }
.issue-card__dek { margin: 0; color: var(--ink-soft); font-size: 0.92rem; }
.archive__more { margin-top: 16px; }

/* Static pages (methodology, about) */
.page { padding: 36px 0 48px; max-width: 65ch; }
.page h1 { font-family: var(--serif); font-size: 1.9rem; margin: 0 0 18px; }
.page h2 { font-family: var(--serif); font-size: 1.3rem; margin: 32px 0 10px; }
.page p, .page ul, .page ol { margin: 0 0 16px; }

@media (max-width: 560px) {
  .site-nav { gap: 12px; font-size: 0.86rem; }
}