@import "../blog/blog.css";

.signal-wrap {
  max-width: 72rem;
}

.signal-header {
  align-items: flex-start;
}

.signal-header-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.75rem;
}

.signal-hero {
  margin-bottom: 2.5rem;
}

.signal-kicker {
  margin: 0 0 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: hsl(var(--muted-foreground));
}

.signal-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.signal-card {
  border: 1px solid hsl(var(--border));
  padding: 1.2rem 1.15rem 1.25rem;
  background:
    linear-gradient(180deg, hsl(var(--muted) / 0.24), hsl(var(--background)));
}

.signal-card--empty {
  background: hsl(var(--muted) / 0.16);
}

.signal-card-meta,
.signal-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
  margin-bottom: 0.7rem;
}

.signal-tag {
  display: inline-flex;
  align-items: center;
  border: 1px solid hsl(var(--border));
  padding: 0.24rem 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: hsl(var(--foreground));
}

.signal-tag--muted {
  color: hsl(var(--muted-foreground));
}

.signal-card-date,
.signal-detail-date {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: hsl(var(--muted-foreground));
}

.signal-card-title {
  margin: 0 0 0.45rem;
  font-size: 1.5rem;
  line-height: 1.12;
  font-weight: 400;
}

.signal-card-brief {
  margin: 0 0 0.75rem;
  color: hsl(var(--muted-foreground));
  font-size: 1rem;
  line-height: 1.65;
}

.signal-card-source,
.signal-attribution p {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: hsl(var(--muted-foreground));
}

.signal-card-source a,
.signal-attribution a,
.signal-inline-link,
.signal-link {
  color: hsl(var(--foreground));
  text-decoration: none;
  border-bottom: 1px solid hsl(var(--border));
}

.signal-card-source a:hover,
.signal-attribution a:hover,
.signal-inline-link:hover,
.signal-link:hover {
  border-bottom-color: hsl(var(--foreground));
}

.signal-card-actions {
  margin: 0.9rem 0 0;
}

.signal-article-wrap {
  max-width: 56rem;
}

.signal-article-body h2 {
  margin-top: 2.2rem;
}

.signal-article-body p,
.signal-article-body li {
  font-size: 1.05rem;
}

.signal-attribution {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid hsl(var(--border));
}

.signal-attribution h3 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

@media (max-width: 700px) {
  .signal-header {
    gap: 1rem;
  }

  .signal-header-links {
    justify-content: flex-start;
  }
}