/* Tags Page Styles */
/* Imports shared post list styles from post-list.css */
@import url('./post-list.css');

/* Tag Cloud Container */
.tag-cloud {
  margin-top: 2rem;
  padding: 2rem 0;
}

.tag-cloud h1 {
  text-align: center;
  margin-bottom: 3rem;
  color: var(--color-primary);
}

.tag-cloud-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 3rem 2rem;
  justify-content: center;
  align-items: center;
}

/* Tag Cloud Item */
.tag-cloud-item {
  --tag-min-size: 0.875rem;
  --tag-max-size: 2rem;
  --tag-scale-range: 1.125rem;
  
  padding: 0.75rem 1.5rem;
  background: white;
  border: 1px solid var(--color-border-light);
  border-radius: 2rem;
  cursor: pointer;
  transition: all 0.2s ease;
  font-weight: 500;
  color: var(--color-primary);
  
  font-size: calc(
    var(--tag-min-size) + 
    (var(--display-weight) * var(--tag-scale-range))
  );
  
  /* Subtle floating shadow for cloud effect */
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.06);
  
  /* Floating animation with staggered delays */
  animation: float 8s ease-in-out infinite;
  animation-delay: calc(var(--post-count) * 0.2s);
  will-change: transform;
}

/* Floating keyframe animation */
@keyframes float {
  0%, 100% { 
    transform: translateY(0px) translateX(0px); 
  }
  25% { 
    transform: translateY(-12px) translateX(6px); 
  }
  50% { 
    transform: translateY(8px) translateX(-4px); 
  }
  75% { 
    transform: translateY(-6px) translateX(8px); 
  }
}

/* Interactive states */
.tag-cloud-item:hover,
.tag-cloud-item:focus {
  transform: scale(1.1);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12), 0 3px 6px rgba(0, 0, 0, 0.08);
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

.tag-cloud-item:active {
  transform: scale(0.95);
}

.tag-cloud-item.active {
  background: var(--accent-color);
  color: white;
  border-color: var(--accent-color);
  box-shadow: 0 4px 12px rgba(0, 41, 153, 0.2);
}

/* Results Section */
.post-results {
  margin-top: 3rem;
  margin-bottom: 4rem;
}

.post-results h2 {
  margin-bottom: 2rem;
  color: var(--color-primary);
}

/* Posts list styles inherited from post-list.css */

/* Post Tags */
.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.post-tags .tag {
  background-color: #f1f8ff;
  border-radius: 0.25rem;
  padding: 0.25rem 0.5rem;
  font-size: 0.8125rem;
  cursor: pointer;
  transition: all 0.15s ease;
  border: 1px solid transparent;
}

.post-tags .tag:hover {
  background: var(--accent-color);
  color: white;
  border-color: var(--accent-color);
  transform: translateY(-1px);
}

.post-tags .tag:active {
  transform: translateY(0);
}

.post-tags .tag:focus-visible {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

/* Accessibility Features */
@media (prefers-reduced-motion: reduce) {
  .tag-cloud-item {
    animation: none;
  }
  
  .tag-cloud-item:hover,
  .tag-cloud-item:focus {
    transform: none;
  }
}

/* Focus indicators for keyboard navigation */
.tag-cloud-item:focus-visible {
  outline: 3px solid var(--accent-color);
  outline-offset: 3px;
}

.post-tags .tag:focus-visible {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

/* Responsive Design */
@media (max-width: 768px) {
  .tag-cloud-container {
    padding: 2rem 1rem;
    gap: 0.5rem;
  }
  
  .tag-cloud-item {
    --tag-min-size: 0.75rem;
    --tag-max-size: 1.5rem;
    --tag-scale-range: 0.75rem;
    padding: 0.5rem 1rem;
  }
  
  .post-results {
    margin-top: 2rem;
  }
  
  .post-tags {
    margin-top: 0.5rem;
    gap: 0.375rem;
  }
  
  .post-tags .tag {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
  }
}

@media (max-width: 480px) {
  .tag-cloud-container {
    padding: 1.5rem 0.5rem;
    gap: 0.375rem;
  }
  
  .tag-cloud-item {
    --tag-min-size: 0.7rem;
    --tag-max-size: 1.25rem;
    padding: 0.375rem 0.75rem;
  }
  
  /* .post-item responsive styles inherited from post-list.css */
}

/* Hidden state for filtered results */
.post-results[style*="display: none"] {
  display: none !important;
}