/* ============================================================
   HOMEPAGE — Trending News Row (above Latest Posts)
   Add to style.css OR enqueue as homepage-trending-news.css
============================================================ */

.csw-trending-section {
  padding: 2.5rem 0 0;
  border-top: 1px solid var(--border-color);
}

/* Header row: label + view all */
.csw-trending-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.csw-trending-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
}

.csw-trending-label svg {
  width: 0.85rem;
  height: 0.85rem;
  color: var(--green-500);
}

/* Red live dot */
.csw-trending-dot {
  width: 7px;
  height: 7px;
  background: #ef4444;
  border-radius: 50%;
  flex-shrink: 0;
  animation: csw-live-pulse 1.5s infinite;
}

@keyframes csw-live-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.85); }
}

.csw-trending-viewall {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--green-600);
  font-family: 'Inter', sans-serif;
  transition: gap 0.2s;
}

.csw-trending-viewall:hover { gap: 0.4rem; }
.csw-trending-viewall svg { width: 0.78rem; height: 0.78rem; }
html.dark .csw-trending-viewall { color: var(--green-400); }

/* 4-column card grid */
.csw-trending-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border-color);
}

@media (max-width: 900px) {
  .csw-trending-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .csw-trending-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
  }
}

/* Individual card */
.csw-trending-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 0.5rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s, transform 0.2s;
}

.csw-trending-card:hover {
  border-color: var(--green-600);
  transform: translateY(-2px);
}

html.dark .csw-trending-card:hover { border-color: var(--green-500); }

/* Card image */
.csw-trending-card-img {
  position: relative;
  height: 120px;
  overflow: hidden;
  background: var(--gray-800);
}

.csw-trending-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s;
}

.csw-trending-card:hover .csw-trending-card-img img {
  transform: scale(1.05);
}

/* Category badge over image */
.csw-trending-card-badge {
  position: absolute;
  top: 7px;
  left: 8px;
  font-size: 0.58rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--green-600);
  color: #fff;
  padding: 0.12rem 0.4rem;
  border-radius: 0.2rem;
  font-family: 'Inter', sans-serif;
}

/* Card body */
.csw-trending-card-body {
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
}

.csw-trending-card-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
  font-family: 'Inter', sans-serif;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s;
  margin: 0;
}

.csw-trending-card:hover .csw-trending-card-title {
  color: var(--green-600);
}

html.dark .csw-trending-card:hover .csw-trending-card-title {
  color: var(--green-400);
}

.csw-trending-card-time {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.68rem;
  color: var(--text-muted);
  font-family: 'Inter', sans-serif;
  margin-top: auto;
}

.csw-trending-card-time svg {
  width: 0.68rem;
  height: 0.68rem;
  flex-shrink: 0;
}