/**
 * Blog Post Emoji Reactions Styles
 * Slack-inspired design with theme support
 */

.blog-reactions {
  margin: 3rem 0 2rem 0;
  padding: 1.5rem;
  border-top: 2px solid var(--clr-splitter-blockquote-and-section);
  background: var(--clr-bg);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.reactions-header {
  margin-bottom: 1rem;
}

.reactions-header h4 {
  margin: 0;
  color: var(--clr-h-3-6);
  font-size: 1.1rem;
  font-weight: 600;
}

.reactions-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.reaction-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.4rem 0.7rem;
  background: var(--clr-buttons-main-bg);
  border: 1.5px solid var(--clr-buttons-main-border);
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.9rem;
  color: var(--clr-buttons-main-text);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.reaction-btn:hover {
  background: var(--clr-buttons-main-bg);
  border-color: var(--clr-a-text);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  color: var(--clr-buttons-main-text-hover);
}

.reaction-btn:active {
  transform: translateY(0);
}

.reaction-btn.reacted {
  background: var(--clr-a-text);
  border-color: var(--clr-a-text);
  color: white;
  font-weight: 600;
}

.reaction-btn.reacted:hover {
  background: var(--clr-a-text);
  border-color: var(--clr-a-text);
  color: white;
  opacity: 0.9;
}

.reaction-btn .emoji {
  font-size: 1.1rem;
  line-height: 1;
}

.reaction-btn .count {
  font-size: 0.85rem;
  font-weight: 600;
  min-width: 1rem;
  text-align: center;
  display: none; /* Hidden by default, shown when > 0 */
}

.reaction-btn.reacted .count {
  color: white;
}

/* Animation for new reactions */
.reaction-btn.reaction-animate {
  animation: reactionPulse 0.3s ease-out;
}

@keyframes reactionPulse {
  0% {
    transform: scale(1) translateY(-1px);
  }
  50% {
    transform: scale(1.1) translateY(-2px);
  }
  100% {
    transform: scale(1) translateY(-1px);
  }
}

/* Ripple effect on click */
.reaction-btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s;
}

.reaction-btn:active::before {
  width: 100px;
  height: 100px;
}

.reactions-footer {
  margin-top: 0.5rem;
  text-align: center;
}

.reactions-footer small {
  color: var(--clr-small-in-a);
  font-size: 0.75rem;
  opacity: 0.7;
}

/* Responsive design */
@media (max-width: 768px) {
  .blog-reactions {
    margin: 2rem 0 1.5rem 0;
    padding: 1rem;
  }
  
  .reactions-buttons {
    gap: 0.4rem;
  }
  
  .reaction-btn {
    padding: 0.35rem 0.6rem;
    font-size: 0.85rem;
  }
  
  .reaction-btn .emoji {
    font-size: 1rem;
  }
  
  .reactions-header h4 {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .reactions-buttons {
    gap: 0.3rem;
  }
  
  .reaction-btn {
    padding: 0.3rem 0.5rem;
    font-size: 0.8rem;
  }
  
  .reaction-btn .emoji {
    font-size: 0.9rem;
  }
}

/* Dark theme specific adjustments */
[data-theme="dark"] .blog-reactions {
  border-top-color: var(--clr-splitter-blockquote-and-section);
}

[data-theme="dark"] .reaction-btn {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .reaction-btn:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Light theme specific adjustments */
[data-theme="light"] .reaction-btn {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .reaction-btn:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Accessibility improvements */
.reaction-btn:focus {
  outline: 2px solid var(--clr-a-text);
  outline-offset: 2px;
}

.reaction-btn:focus:not(:focus-visible) {
  outline: none;
}

/* Emoji Picker Styles */
.emoji-picker-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.4rem 0.7rem;
  background: var(--clr-buttons-main-bg);
  border: 1.5px dashed var(--clr-buttons-main-border);
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.9rem;
  color: var(--clr-buttons-main-text);
  text-decoration: none;
  opacity: 0.7;
}

.emoji-picker-btn:hover {
  opacity: 1;
  background: var(--clr-buttons-main-bg);
  border-color: var(--clr-a-text);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  color: var(--clr-buttons-main-text-hover);
}

.emoji-picker-btn .emoji {
  font-size: 1.1rem;
  line-height: 1;
}

.emoji-picker {
  position: relative;
  margin-top: 1rem;
  background: var(--clr-bg);
  border: 2px solid var(--clr-buttons-main-border);
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  max-width: 100%;
  z-index: 1000;
}

.emoji-picker-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--clr-buttons-main-border);
  background: var(--clr-buttons-main-bg);
  border-radius: 10px 10px 0 0;
}

.emoji-picker-header span {
  font-weight: 600;
  color: var(--clr-h-3-6);
  font-size: 0.9rem;
}

.emoji-picker-close {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--clr-buttons-main-text);
  padding: 0.2rem;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.emoji-picker-close:hover {
  background: var(--clr-buttons-main-border);
  color: var(--clr-buttons-main-text-hover);
}

.emoji-picker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
  gap: 0.25rem;
  padding: 1rem;
  max-height: 200px;
  overflow-y: auto;
}

.emoji-option {
  background: none;
  border: none;
  font-size: 1.5rem;
  padding: 0.5rem;
  cursor: pointer;
  border-radius: 6px;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
}

.emoji-option:hover {
  background: var(--clr-buttons-main-bg);
  transform: scale(1.1);
}

.emoji-option:active {
  transform: scale(0.95);
}

/* Responsive emoji picker */
@media (max-width: 768px) {
  .emoji-picker-grid {
    grid-template-columns: repeat(auto-fill, minmax(35px, 1fr));
    gap: 0.2rem;
    padding: 0.75rem;
    max-height: 150px;
  }
  
  .emoji-option {
    font-size: 1.3rem;
    padding: 0.4rem;
  }
  
  .emoji-picker-header {
    padding: 0.5rem 0.75rem;
  }
}

@media (max-width: 480px) {
  .emoji-picker-grid {
    grid-template-columns: repeat(auto-fill, minmax(30px, 1fr));
    max-height: 120px;
  }
  
  .emoji-option {
    font-size: 1.1rem;
    padding: 0.3rem;
  }
}

/* Dark theme adjustments for emoji picker */
[data-theme="dark"] .emoji-picker {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .emoji-option:hover {
  background: var(--clr-buttons-main-bg);
}

/* Smooth transitions for theme changes */
.blog-reactions,
.reaction-btn,
.emoji-picker-btn,
.emoji-picker,
.emoji-picker-close,
.emoji-option,
.reactions-header h4,
.reactions-footer small {
  transition: background-color 0.3s ease, 
              border-color 0.3s ease, 
              color 0.3s ease,
              box-shadow 0.3s ease;
}