/* Tag Cloud Styles */

.tag-cloud-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  padding: 2rem;
  background: var(--card-bg, white);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  margin: 2rem 0;
  min-height: 300px;
}

.tag-cloud-item {
  display: inline-block;
  padding: 0.5rem 1rem;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  border-radius: 6px;
  opacity: 0;
  animation: fadeInTag 0.6s ease-out forwards;
}

@keyframes fadeInTag {
  from {
    opacity: 0;
    transform: scale(0.8) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.tag-cloud-item:hover {
  background: rgba(0, 0, 0, 0.05);
  transform: scale(1.2) !important;
  font-weight: 700 !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* 3D Tag Cloud (Advanced) */
.tag-cloud-3d {
  perspective: 1000px;
  position: relative;
  width: 100%;
  height: 400px;
}

.tag-cloud-3d .tag-cloud-item {
  position: absolute;
  transform-style: preserve-3d;
}

/* Tag Categories */
.tag-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.tag-category {
  background: var(--card-bg, white);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.tag-category-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--heading-color);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tag-category-title i {
  font-size: 1.25rem;
}

.tag-category-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag-category-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  background: var(--tag-bg, #e3f2fd);
  color: var(--tag-color, #1976d2);
  border-radius: 16px;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.tag-category-item:hover {
  background: var(--tag-hover-bg, #1976d2);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.tag-count {
  background: rgba(0, 0, 0, 0.1);
  padding: 0.125rem 0.5rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
}

/* Popular Tags */
.popular-tags {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 12px;
  padding: 2rem;
  margin: 2rem 0;
  color: white;
}

.popular-tags-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  text-align: center;
}

.popular-tags-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.popular-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border-radius: 24px;
  text-decoration: none;
  color: white;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.popular-tag:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.popular-tag-icon {
  font-size: 1.25rem;
}

.popular-tag-count {
  background: rgba(255, 255, 255, 0.3);
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .tag-cloud-container {
    padding: 1.5rem;
    gap: 0.75rem;
  }

  .tag-categories {
    grid-template-columns: 1fr;
  }

  .popular-tags {
    padding: 1.5rem;
  }

  .popular-tags-list {
    gap: 0.75rem;
  }

  .popular-tag {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  .tag-cloud-item:hover {
    background: rgba(255, 255, 255, 0.1);
  }
}