:root {
  --bg: #0b1220;
  --panel: #111a2c;
  --panel-2: #0e1626;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #f59e0b;
  --green: #34d399;
  --red: #f87171;
  --border: #1e293b;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 18px clamp(16px, 4vw, 40px);
  border-bottom: 1px solid var(--border);
  background: var(--panel-2);
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand h1 { font-size: 1.25rem; margin: 0; }
.sub { margin: 0; color: var(--muted); font-size: 0.8rem; }

.actions { display: flex; align-items: center; gap: 10px; }
.stamp { color: var(--muted); font-size: 0.75rem; white-space: nowrap; }

button {
  font: inherit;
  background: var(--accent);
  color: #1c1200;
  border: 0;
  border-radius: 8px;
  padding: 8px 16px;
  font-weight: 600;
  cursor: pointer;
}
button:disabled { opacity: 0.5; cursor: wait; }
button.ghost { background: transparent; color: var(--text); border: 1px solid var(--border); }

.banner {
  margin: 12px clamp(16px, 4vw, 40px) 0;
  padding: 10px 14px;
  border: 1px solid var(--accent);
  border-radius: 8px;
  color: var(--accent);
  font-size: 0.9rem;
}

.summary {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding: 18px clamp(16px, 4vw, 40px) 4px;
}
.stat {
  flex: 1 1 140px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 16px;
}
.stat b { display: block; font-size: 1.6rem; line-height: 1.1; }
.stat span { color: var(--muted); font-size: 0.8rem; }
.stat.update b { color: var(--accent); }
.stat.ok b { color: var(--green); }
.stat.err b { color: var(--red); }

#groups { padding: 14px clamp(16px, 4vw, 40px) 0; }

.group h2 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin: 22px 0 10px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 14px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.card[data-status="update"] { border-color: color-mix(in srgb, var(--accent) 55%, var(--border)); }
.card[data-status="error"] { border-color: color-mix(in srgb, var(--red) 55%, var(--border)); }

.card-head { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; }
.card-head h3 { margin: 0; font-size: 1.05rem; }
.card-head h3 a { color: var(--muted); text-decoration: none; font-size: 0.8em; }
.card-head h3 a:hover { color: var(--text); }
.role { margin: 2px 0 0; color: var(--muted); font-size: 0.8rem; }

.badge {
  flex-shrink: 0;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 999px;
  padding: 4px 10px;
  white-space: nowrap;
}
.badge.ok { background: color-mix(in srgb, var(--green) 18%, transparent); color: var(--green); }
.badge.update { background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--accent); }
.badge.error { background: color-mix(in srgb, var(--red) 18%, transparent); color: var(--red); }
.badge small { display: block; font-weight: 400; opacity: 0.8; }

.versions { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.ver { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 1rem; }
.ver.latest.when-update { color: var(--accent); font-weight: 700; }
.arrow { color: var(--muted); }
.date { color: var(--muted); font-size: 0.78rem; }
.err-msg { color: var(--red); font-size: 0.8rem; margin: 0; }

.card-actions { display: flex; gap: 14px; font-size: 0.8rem; }
.card-actions a { color: var(--muted); text-decoration: none; }
.card-actions a:hover { color: var(--text); }
.card-actions button {
  background: none;
  border: 0;
  color: var(--muted);
  padding: 0;
  font-size: 0.8rem;
  text-decoration: underline;
}
.card-actions button:hover { color: var(--text); }

.changelog {
  border-top: 1px dashed var(--border);
  padding-top: 10px;
  font-size: 0.88rem;
}
.changelog h4 { margin: 14px 0 4px; font-size: 0.9rem; }
.changelog h4:first-child { margin-top: 2px; }
.changelog h4 .rel-date { color: var(--muted); font-weight: 400; font-size: 0.75rem; margin-left: 8px; }
.changelog h4 a { color: var(--text); text-decoration: none; }
.changelog h4 a:hover { text-decoration: underline; }
.changelog .empty { color: var(--muted); font-size: 0.8rem; }

.changelog h5 { margin: 12px 0 4px; font-size: 0.85rem; color: var(--text); }
.changelog ul, .changelog ol { margin: 4px 0 8px; padding-left: 20px; }
.changelog li { margin: 2px 0; }
.changelog p { margin: 6px 0; }
.changelog code { background: var(--panel-2); border: 1px solid var(--border); border-radius: 4px; padding: 1px 5px; font-size: 0.82em; }
.changelog pre { background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px; overflow-x: auto; padding: 10px; }
.changelog blockquote { margin: 6px 0; padding: 4px 12px; border-left: 3px solid var(--border); color: var(--muted); }
.changelog a { color: var(--accent); text-decoration: none; }
.changelog a:hover { text-decoration: underline; }
.md-img { max-width: 100%; border-radius: 8px; margin: 6px 0; display: block; }

footer { padding: 28px clamp(16px, 4vw, 40px) 40px; color: var(--muted); font-size: 0.75rem; }