/* =====================================
   Civs page – specific overrides & modules
   ===================================== */

/* Hero */
.civs-hero {
  background: linear-gradient(135deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
  position: relative;
}

/* 1. Masonry Grid */
.masonry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-4);
}

.masonry-card {
  position: relative;
  aspect-ratio: 16/10;
  transform-style: preserve-3d;
  transition: transform var(--transition-slow);
  cursor: pointer;
}

.masonry-card:hover {
  transform: rotateY(180deg);
}

.card-face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.card-face.front {
  background: var(--color-bg-secondary);
}

.card-face.back {
  background: var(--color-bg-tertiary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  transform: rotateY(180deg);
  text-align: center;
}

.card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.8) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-4);
}

.civ-crest {
  font-size: var(--font-size-3xl);
  line-height: 1;
}

.civ-name {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-1);
}

.civ-hook {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.civ-lore {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
  max-width: 35ch;
}

/* 2. Compare Matrix */
.table-wrapper {
  overflow-x: auto;
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-lg);
}

.matrix-table {
  width: 100%;
  font-family: var(--font-secondary);
  text-align: center;
}

.matrix-table thead {
  background: var(--color-bg-tertiary);
}

.matrix-table th,
.matrix-table td {
  padding: var(--space-3) var(--space-2);
  border-bottom: var(--border-width) solid var(--border-color);
}

.sortable {
  cursor: pointer;
  user-select: none;
  position: relative;
}

.sortable:hover {
  color: var(--color-gold-light);
}

.sortable::after {
  content: '↕';
  position: absolute;
  right: var(--space-2);
  opacity: 0.5;
}

.chevron {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
}

.chevron.up   { color: var(--color-success); }
.chevron.mid  { color: var(--color-warning); }
.chevron.down { color: var(--color-danger); }

/* 3. Tech Snapshot */
.tech-grid .tech-card {
  background: var(--color-bg-secondary);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  text-align: center;
  transition: border-color var(--transition-fast);
}

.tech-grid .tech-card:hover {
  border-color: var(--color-gold);
}

/* 4. Heat-map */
.heatmap-wrapper {
  position: relative;
  overflow: auto;
}

/* 5. Quote Carousel */
.quote-carousel {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.quote-track {
  flex: 1;
  display: flex;
  overflow: hidden;
}

.quote-slide {
  flex: 0 0 100%;
  display: none;
  text-align: center;
  padding: var(--space-6);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-gold);
}

.quote-slide.active {
  display: block;
}

.quote-avatar {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  margin: 0 auto var(--space-3);
  border: 2px solid var(--color-gold);
}

.carousel-btn {
  background: var(--color-bg-tertiary);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-full);
  width: 44px;
  height: 44px;
  font-size: var(--font-size-2xl);
  color: var(--color-gold);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.carousel-btn:hover {
  background: var(--color-gold);
  color: var(--color-gray-900);
}

/* 6. Build Bank */
.build-card .card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* 7. Timeline */
.timeline-scroll {
  overflow-x: auto;
  padding-bottom: var(--space-4);
}

.timeline-track {
  display: flex;
  gap: var(--space-6);
  width: max-content;
}

.timeline-node {
  flex: 0 0 220px;
  background: var(--color-bg-secondary);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  position: relative;
}

.timeline-node::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 16px;
  background: var(--color-gold);
  border-radius: 50%;
}

.timeline-node details summary {
  cursor: pointer;
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-2);
}

/* 8. Synergy Finder */
#synergy-result.hidden {
  display: none;
}

/* Utility classes already in base.css */

/* Responsive tweaks */
@media (max-width: 768px) {
  .masonry-grid {
    grid-template-columns: 1fr;
  }
  .quote-carousel {
    flex-direction: column;
  }
  .carousel-btn.prev,
  .carousel-btn.next {
    transform: rotate(90deg);
  }
}