/* Yocto Container Catalog
 * Vanilla CSS, no build step. Design tokens at the top so the look is easy to retune. */

:root {
  --bg: #ffffff;
  --bg-muted: #f6f8f7;
  --bg-elev: #ffffff;
  --border: #e3e7e5;
  --border-strong: #c9d1cd;
  --text: #1c2622;
  --text-muted: #5b6864;
  --text-faint: #8a948f;
  --accent: #5b9b69;        /* Yocto-ish green */
  --accent-strong: #3f7a4d;
  --accent-soft: #e8f2ea;
  --warn: #b8730d;
  --warn-soft: #fdf3e2;
  --danger: #c0392b;
  --danger-soft: #fbe9e7;
  --info: #3b6fa0;
  --info-soft: #e7eef7;

  --shadow-card: 0 1px 2px rgba(20, 30, 25, 0.04), 0 1px 1px rgba(20, 30, 25, 0.03);
  --shadow-pop: 0 8px 24px rgba(20, 30, 25, 0.08);

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;

  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --maxw: 1180px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 var(--sans);
  -webkit-font-smoothing: antialiased;
}

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

code, pre, .mono { font-family: var(--mono); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--border);
}
.site-header-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex; align-items: center; gap: 24px;
  padding: 12px 24px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; color: var(--text); letter-spacing: -0.01em;
}
.brand .brand-mark {
  width: 28px; height: 28px; border-radius: 7px;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  display: inline-flex; align-items: center; justify-content: center;
  color: white; font-weight: 800; font-size: 14px;
}
.brand small { color: var(--text-muted); font-weight: 500; margin-left: 6px; }
.site-nav { margin-left: auto; display: flex; gap: 18px; align-items: center; }
.site-nav a { color: var(--text-muted); font-size: 14px; }
.site-nav a:hover { color: var(--text); text-decoration: none; }

/* ---------- Hero ---------- */
.hero {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 36px 24px 8px;
}
.hero h1 {
  margin: 0 0 6px;
  font-size: 30px; letter-spacing: -0.02em;
}
.hero p {
  margin: 0;
  color: var(--text-muted); max-width: 720px;
}
.hero .count { color: var(--text-faint); font-size: 13px; margin-top: 14px; }

/* ---------- Toolbar (search + filters) ---------- */
.toolbar {
  max-width: var(--maxw);
  margin: 16px auto 0;
  padding: 0 24px;
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center;
}
.search {
  flex: 1 1 280px;
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 12px;
}
.search input {
  flex: 1; border: 0; outline: 0; background: transparent;
  font: inherit; color: var(--text);
}
.search svg { color: var(--text-faint); flex-shrink: 0; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--text-muted);
  padding: 6px 10px;
  font-size: 13px;
  border-radius: 999px;
  cursor: pointer;
  transition: all .12s ease;
}
.chip:hover { border-color: var(--border-strong); color: var(--text); }
.chip.active {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent-strong);
}

/* ---------- Card grid ---------- */
.grid {
  max-width: var(--maxw);
  margin: 24px auto 64px;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.card {
  display: block;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  color: inherit;
  text-decoration: none;
  transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
  box-shadow: var(--shadow-card);
}
.card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-pop);
  text-decoration: none;
  transform: translateY(-1px);
}
.card-header { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.icon-avatar {
  width: 42px; height: 42px; border-radius: 9px;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: white; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 16px; flex-shrink: 0;
  letter-spacing: -0.01em;
}
.card-title { font-size: 16px; font-weight: 600; margin: 0; }
.card-sub { font-size: 12px; color: var(--text-faint); margin: 1px 0 0; font-family: var(--mono); }
.card-desc {
  color: var(--text-muted);
  font-size: 14px;
  margin: 0 0 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-meta {
  display: flex; flex-wrap: wrap; gap: 8px;
  font-size: 12px; color: var(--text-faint);
  align-items: center;
}
.card-meta .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--text-faint); }

/* ---------- Badges ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11.5px; font-weight: 600;
  padding: 3px 8px; border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  background: var(--bg-elev);
  white-space: nowrap;
}
.badge.success { background: var(--accent-soft); border-color: var(--accent); color: var(--accent-strong); }
.badge.warn { background: var(--warn-soft); border-color: #e2b261; color: var(--warn); }
.badge.danger { background: var(--danger-soft); border-color: #e6a59f; color: var(--danger); }
.badge.info { background: var(--info-soft); border-color: #b3c7df; color: var(--info); }
.badge.muted { color: var(--text-faint); }
.badge .pulse {
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor; opacity: .65;
}

/* ---------- Detail page ---------- */
.detail-shell {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 24px;
}
.crumb { color: var(--text-muted); font-size: 13px; margin-bottom: 16px; }
.crumb a { color: var(--text-muted); }
.crumb a:hover { color: var(--text); }

.detail-header {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 18px;
  align-items: start;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}
.detail-header .icon-avatar { width: 64px; height: 64px; border-radius: 12px; font-size: 24px; }
.detail-header h1 { margin: 0; font-size: 28px; letter-spacing: -0.02em; }
.detail-header .repo { color: var(--text-faint); font-family: var(--mono); font-size: 13px; margin-top: 2px; }
.detail-header .desc { color: var(--text-muted); margin: 10px 0 14px; max-width: 760px; }
.detail-header .label-row { display: flex; flex-wrap: wrap; gap: 6px; }

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 32px;
}
@media (max-width: 860px) { .layout { grid-template-columns: 1fr; } }

.section {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 16px;
}
.section h2 {
  margin: 0 0 12px;
  font-size: 15px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex; align-items: center; gap: 8px;
}
.section h2 .badge { text-transform: none; letter-spacing: 0; font-size: 11.5px; }

.section.empty { background: var(--bg-muted); }
.section.empty .empty-msg { color: var(--text-muted); font-size: 14px; }
.section.empty .empty-msg code { background: var(--bg-elev); padding: 1px 5px; border-radius: 4px; border: 1px solid var(--border); }

/* Pull command bar */
.pull-bar {
  display: flex; align-items: center;
  gap: 8px;
  background: #0e1410;
  color: #d6e3da;
  border-radius: var(--radius);
  padding: 10px 12px;
  font-family: var(--mono);
  font-size: 13px;
  overflow: hidden;
}
.pull-bar code { flex: 1; overflow-x: auto; white-space: nowrap; }
.pull-bar .copy-btn {
  border: 1px solid #2a352f; background: #1a221d;
  color: #d6e3da; padding: 4px 10px; border-radius: 6px; cursor: pointer;
  font-family: var(--mono); font-size: 12px;
}
.pull-bar .copy-btn:hover { background: #243029; }
.pull-bar .copy-btn.ok { color: var(--accent); }
.pull-stack { display: flex; flex-direction: column; gap: 6px; }
.pull-label { font-size: 11px; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.06em; }

/* Tags table */
.tags-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.tags-table th, .tags-table td {
  text-align: left; padding: 10px 8px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.tags-table th { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-faint); font-weight: 600; }
.tags-table td.mono { font-family: var(--mono); font-size: 12.5px; color: var(--text-muted); }
.tags-table tr:last-child td { border-bottom: 0; }
.digest { font-family: var(--mono); color: var(--text-muted); font-size: 12px; }

/* Sidebar facts */
.facts dt { font-size: 11px; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.06em; margin-top: 12px; }
.facts dt:first-child { margin-top: 0; }
.facts dd { margin: 4px 0 0; font-size: 14px; color: var(--text); word-break: break-word; }
.facts dd a { color: var(--text); border-bottom: 1px dashed var(--border-strong); }
.facts dd a:hover { color: var(--accent-strong); border-bottom-color: var(--accent); text-decoration: none; }

/* Vulns row */
.vuln-row { display: flex; gap: 12px; flex-wrap: wrap; }
.vuln-pill {
  display: flex; align-items: baseline; gap: 6px;
  padding: 6px 10px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--bg-muted);
  font: inherit; font-size: 13px;
  cursor: pointer;
  transition: border-color .12s, background .12s, transform .06s;
  font-family: var(--sans);
}
button.vuln-pill { color: inherit; }
.vuln-pill:hover:not(.disabled) {
  border-color: var(--border-strong);
  background: var(--bg-elev);
}
.vuln-pill.active {
  background: var(--bg-elev);
  border-color: currentColor;
  box-shadow: 0 0 0 2px color-mix(in srgb, currentColor 20%, transparent);
}
.vuln-pill.disabled { opacity: 0.55; cursor: default; }
.vuln-pill .num { font-weight: 700; }
.vuln-pill.critical { color: var(--danger); }
.vuln-pill.high { color: #b8430d; }
.vuln-pill.medium { color: var(--warn); }
.vuln-pill.low { color: var(--info); }
.vuln-pill.unknown { color: var(--text-faint); }

/* Findings table */
.findings-table { margin-top: 14px; }
.findings-table td .mono { font-family: var(--mono); font-size: 12.5px; }
.findings-table td.finding-title {
  color: var(--text-muted);
  font-size: 13px;
  max-width: 360px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.findings-table .cve-link {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--accent-strong);
  border-bottom: 1px dashed var(--border-strong);
}
.findings-table .cve-link:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
  text-decoration: none;
}
.findings-table .cve-ref {
  display: inline-block;
  margin-left: 6px;
  font-size: 11px;
  color: var(--text-faint);
  border: 1px solid var(--border);
  background: var(--bg-muted);
  padding: 1px 6px;
  border-radius: 999px;
  text-decoration: none;
}
.findings-table .cve-ref:hover {
  color: var(--text);
  border-color: var(--border-strong);
  text-decoration: none;
}
.findings-table .muted { color: var(--text-faint); }

/* Linked badges (e.g. "1 CVE" in the detail header) */
.badge-link {
  text-decoration: none;
  cursor: pointer;
}
.badge-link:hover {
  filter: brightness(0.95);
  text-decoration: none;
}

/* SLSA / signing key-value rows */
.kv-grid {
  display: grid; grid-template-columns: 160px 1fr; gap: 6px 16px;
  font-size: 14px;
}
.kv-grid dt { color: var(--text-muted); }
.kv-grid dd { margin: 0; word-break: break-word; }

footer.site-footer {
  border-top: 1px solid var(--border);
  margin-top: 48px;
  padding: 18px 24px;
  color: var(--text-faint);
  font-size: 12.5px;
  max-width: var(--maxw);
  margin-left: auto; margin-right: auto;
}