/* AI Digest Page Styles */

.nav-active {
  color: var(--color-primary) !important;
}

/* Hero */
.digest-hero {
  text-align: center;
  padding: 80px 0 50px;
  border-bottom: 1px solid var(--color-border);
}

.digest-hero h1 {
  font-size: 2.8rem;
  font-weight: 800;
  letter-spacing: -1.5px;
  margin-bottom: 16px;
  line-height: 1.15;
}

.digest-hero h1 span {
  color: var(--color-primary);
}

.digest-date-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  background: rgba(229, 62, 62, 0.12);
  color: var(--color-primary);
  margin-bottom: 20px;
  letter-spacing: 0.3px;
}

.digest-intro {
  color: var(--color-text-muted);
  font-size: 1.15rem;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Content */
.digest-content {
  padding: 60px 24px 80px;
}

/* Sections */
.digest-section {
  margin-bottom: 60px;
}

.digest-section-title {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-primary);
  display: inline-block;
  letter-spacing: -0.3px;
}

/* Card Grid */
.digest-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}

/* Article Cards */
.digest-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px;
  transition: transform 0.2s, border-color 0.2s;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.digest-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary);
}

.digest-card-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.digest-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.4;
}

.digest-source {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-accent-green);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Takeaways */
.digest-takeaways {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
}

.digest-takeaways li {
  position: relative;
  padding-left: 18px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.digest-takeaways li::before {
  content: "\25B8";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-size: 0.85rem;
}

/* Read link */
.digest-card .card-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: auto;
}

.digest-card .card-link::after {
  content: '\2192';
  transition: transform 0.2s;
}

.digest-card:hover .card-link::after {
  transform: translateX(4px);
}

/* Empty state */
.digest-empty {
  text-align: center;
  padding: 80px 0;
  color: var(--color-text-muted);
  font-size: 1.1rem;
}

/* Footer note */
.digest-footer-note {
  text-align: center;
  padding: 40px 0 0;
  border-top: 1px solid var(--color-border);
  margin-top: 20px;
}

.digest-footer-note p {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  line-height: 1.6;
}

/* Responsive */
@media (max-width: 640px) {
  .digest-hero {
    padding: 50px 0 30px;
  }

  .digest-hero h1 {
    font-size: 2rem;
  }

  .digest-grid {
    grid-template-columns: 1fr;
  }

  .digest-content {
    padding: 40px 16px 60px;
  }

  .digest-section-title {
    font-size: 1.3rem;
  }
}