/* Project Card Styles */
project-card {
  display: inline-block;
  width: 100%;
  margin-bottom: 16px;
  break-inside: avoid;
  position: relative;
  z-index: 5;
}

@media (max-width: 768px) {
  project-card {
    margin-bottom: 12px;
  }
}

project-card .card {
  background: var(--card-bg);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
  border: 2px solid var(--border-color);
  display: flex;
  flex-direction: column;
}

project-card .card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-hover-shadow);
  border-color: var(--accent-color);
}

project-card .images-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 2px;
  aspect-ratio: 1; /* Keep the overall grid square */
  background: var(--image-bg);
  width: 100%;
}

project-card .image-slot {
  width: 100%;
  height: 100%;
  min-height: 0; /* Allow grid to control height */
  overflow: hidden;
  background: var(--image-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1; /* Each slot is square */
}

project-card .image-slot img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* Crop to fill the square */
  display: block;
}

project-card .image-slot.empty {
  background: linear-gradient(135deg, var(--image-bg) 25%, var(--border-color) 25%, var(--border-color) 50%, var(--image-bg) 50%, var(--image-bg) 75%, var(--border-color) 75%, var(--border-color));
  background-size: 20px 20px;
}

project-card .empty-icon {
  font-size: 32px;
  opacity: 0.5;
}

project-card .info {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

project-card .project-badge {
  display: inline-block;
  background: var(--accent-color);
  color: white;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 4px;
  letter-spacing: 0.5px;
  width: fit-content;
}

project-card .name {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 16px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

project-card .description {
  font-size: 13px;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-height: 1.4;
}

project-card .stats {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-tertiary);
  margin-top: auto;
}

project-card .stats-icon {
  font-size: 14px;
}

/* Drag and drop styles */
project-card.drag-over .card {
  border: 3px solid var(--accent-color);
  box-shadow: 0 0 20px rgba(52, 152, 219, 0.4);
  transform: translateY(-4px) scale(1.02);
}

project-card.link-created .card {
  animation: linkCreated 1s ease-out;
}

@keyframes linkCreated {
  0% {
    box-shadow: 0 0 0 0 rgba(46, 204, 113, 0.7);
  }
  50% {
    box-shadow: 0 0 20px 10px rgba(46, 204, 113, 0.4);
    border-color: #2ecc71;
  }
  100% {
    box-shadow: var(--shadow-md);
  }
}