/* Mender web UI — dark, monospace, minimal. */

:root {
  --bg: #0c0d10;
  --bg-elev: #14161b;
  --bg-hi: #1c1f26;
  --fg: #d4d8dd;
  --fg-dim: #7a8088;
  --fg-faint: #4a4f57;
  --accent: #5fd97a;
  --warn: #f0b95f;
  --err: #ec6f6f;
  --info: #6fb6f0;
  --border: #22262e;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.55;
}

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

header {
  border-bottom: 1px solid var(--border);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}
header .brand {
  font-weight: 600;
  letter-spacing: 0.04em;
}
header .brand .dot {
  display: inline-block; width: 8px; height: 8px;
  border-radius: 50%; background: var(--accent);
  margin-right: 8px; transform: translateY(-1px);
}
header nav a {
  color: var(--fg-dim);
  margin-right: 16px;
}
header nav a:hover { color: var(--fg); text-decoration: none; }
header nav a.active { color: var(--fg); }

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 24px;
}

h1 { font-size: 18px; margin: 0 0 16px; font-weight: 600; }
h2 { font-size: 14px; margin: 28px 0 10px; color: var(--fg-dim); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 500; }
h3 { font-size: 14px; margin: 18px 0 8px; }

.dim { color: var(--fg-dim); }
.faint { color: var(--fg-faint); }
.mono { font-family: var(--mono); }

.kbd { padding: 2px 6px; background: var(--bg-hi); border: 1px solid var(--border); border-radius: 3px; font-size: 12px; }

.card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 18px 20px;
  margin: 0 0 14px;
}
.card h3:first-child { margin-top: 0; }

table { width: 100%; border-collapse: collapse; }
th, td { padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--fg-dim); font-weight: 500; text-transform: uppercase; font-size: 12px; letter-spacing: 0.06em; }
tr:last-child td { border-bottom: none; }
tr:hover { background: var(--bg-hi); }

.badge {
  display: inline-block; padding: 1px 8px; border-radius: 3px;
  font-size: 11px; letter-spacing: 0.04em; text-transform: uppercase;
  font-weight: 500;
}
.badge.pass { background: rgba(95, 217, 122, 0.12); color: var(--accent); }
.badge.fail { background: rgba(236, 111, 111, 0.12); color: var(--err); }
.badge.partial { background: rgba(240, 185, 95, 0.12); color: var(--warn); }
.badge.na { background: rgba(122, 128, 136, 0.12); color: var(--fg-dim); }
.badge.detected, .badge.hypothesized, .badge.evaluating { background: rgba(111, 182, 240, 0.12); color: var(--info); }
.badge.patch_proposed, .badge.patch_applied, .badge.resolved { background: rgba(95, 217, 122, 0.12); color: var(--accent); }
.badge.dismissed { background: rgba(122, 128, 136, 0.12); color: var(--fg-dim); }

.diff {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 12px 14px;
  font-size: 12.5px;
  white-space: pre;
  overflow-x: auto;
  line-height: 1.4;
}
.diff .add { color: var(--accent); }
.diff .del { color: var(--err); }
.diff .hdr { color: var(--fg-dim); }

pre {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 12px 14px;
  font-size: 12.5px;
  white-space: pre-wrap;
  word-break: break-word;
  margin: 8px 0;
}

.row { display: flex; gap: 14px; flex-wrap: wrap; }
.row > .card { flex: 1 1 240px; }

.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 14px; font-size: 13px; }
.kv dt { color: var(--fg-dim); }
.kv dd { margin: 0; }

footer { padding: 24px; text-align: center; color: var(--fg-faint); font-size: 12px; }

.hero {
  border-bottom: 1px solid var(--border);
  padding: 14px 0 20px;
  margin: 0 0 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.hero p {
  margin: 0;
  color: var(--fg);
  font-size: 13.5px;
  line-height: 1.6;
  max-width: 780px;
}
.hero .meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  font-size: 12px;
}
.hero .meta a {
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--fg);
  background: var(--bg-elev);
}
.hero .meta a:hover {
  border-color: var(--accent);
  color: var(--accent);
  text-decoration: none;
}
.hero .meta .tag {
  color: var(--fg-dim);
  letter-spacing: 0.04em;
}