/* Component Styles */

/* Card Components */
.thought-card, .idea-card, .project-card, .reading-item {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.thought-card:hover, .idea-card:hover, .project-card:hover, .reading-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(20px);
}

.thought-card::before, .idea-card::before, .project-card::before, .reading-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.thought-card:hover::before, .idea-card:hover::before, .project-card:hover::before, .reading-item:hover::before {
  opacity: 1;
}

/* Thought Cards */
.thought-title {
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  font-size: var(--text-lg);
}

.thought-content {
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  line-height: 1.7;
}

.thought-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.thought-meta time {
  color: var(--text-tertiary);
  font-size: var(--text-sm);
  font-family: var(--font-mono);
}

.thought-tags {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

.tag {
  background: rgba(102, 126, 234, 0.2);
  color: rgba(102, 126, 234, 1);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 500;
  border: 1px solid rgba(102, 126, 234, 0.3);
}

/* Idea Cards */
.idea-status {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.idea-status.concept {
  background: rgba(255, 165, 0, 0.2);
  color: rgba(255, 165, 0, 1);
  border: 1px solid rgba(255, 165, 0, 0.3);
}

.idea-status.development {
  background: rgba(34, 197, 94, 0.2);
  color: rgba(34, 197, 94, 1);
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.idea-status.completed {
  background: rgba(59, 130, 246, 0.2);
  color: rgba(59, 130, 246, 1);
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.idea-title {
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  margin-top: var(--space-md);
  font-size: var(--text-lg);
}

.idea-description {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Project Cards */
.project-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.project-image {
  width: 100%;
  height: 200px;
  margin-bottom: var(--space-md);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--secondary-bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-placeholder {
  color: var(--text-tertiary);
  font-size: var(--text-sm);
  font-weight: 500;
}

.project-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-title {
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  font-size: var(--text-lg);
}

.project-description {
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  line-height: 1.7;
  flex: 1;
}

.project-technologies {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
  margin-bottom: var(--space-md);
}

.tech-tag {
  background: rgba(118, 75, 162, 0.2);
  color: rgba(118, 75, 162, 1);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 500;
  border: 1px solid rgba(118, 75, 162, 0.3);
}

.project-link {
  align-self: flex-start;
  padding: var(--space-sm) var(--space-md);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.project-link:hover, .project-link:focus {
  background: var(--gradient-primary);
  transform: translateY(-1px);
  text-decoration: none;
  color: var(--text-primary);
}

/* Observation Timeline */
.observation-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: var(--space-lg);
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--glass-border);
  position: relative;
}

.observation-item:last-child {
  border-bottom: none;
}

.observation-item::before {
  content: '';
  position: absolute;
  left: 50px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--glass-border);
  z-index: 1;
}

.observation-item:last-child::before {
  bottom: var(--space-lg);
}

.observation-date {
  position: relative;
  z-index: 2;
}

.observation-date::after {
  content: '';
  position: absolute;
  right: -37px;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  background: var(--primary-bg);
  border: 2px solid var(--glass-border);
  border-radius: 50%;
}

.observation-date time {
  color: var(--text-tertiary);
  font-size: var(--text-sm);
  font-family: var(--font-mono);
  font-weight: 500;
}

.observation-content {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-normal);
}

.observation-content:hover {
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateX(4px);
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg);
}

.observation-title {
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  font-size: var(--text-lg);
}

.observation-content p {
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  line-height: 1.7;
}

.observation-category {
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.observation-category.tech {
  background: rgba(34, 197, 94, 0.2);
  color: rgba(34, 197, 94, 1);
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.observation-category.design {
  background: rgba(168, 85, 247, 0.2);
  color: rgba(168, 85, 247, 1);
  border: 1px solid rgba(168, 85, 247, 0.3);
}

.observation-category.life {
  background: rgba(249, 115, 22, 0.2);
  color: rgba(249, 115, 22, 1);
  border: 1px solid rgba(249, 115, 22, 0.3);
}

/* Reading List Items */
.reading-status {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.reading-status.reading {
  background: rgba(34, 197, 94, 0.2);
  color: rgba(34, 197, 94, 1);
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.reading-status.completed {
  background: rgba(59, 130, 246, 0.2);
  color: rgba(59, 130, 246, 1);
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.reading-status.wishlist {
  background: rgba(255, 165, 0, 0.2);
  color: rgba(255, 165, 0, 1);
  border: 1px solid rgba(255, 165, 0, 0.3);
}

.reading-title {
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
  margin-top: var(--space-md);
  font-size: var(--text-lg);
}

.reading-author {
  color: var(--text-tertiary);
  margin-bottom: var(--space-md);
  font-size: var(--text-sm);
  font-style: italic;
}

.reading-notes {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: var(--text-sm);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .observation-item {
    grid-template-columns: 80px 1fr;
    gap: var(--space-md);
  }
  
  .observation-item::before {
    left: 40px;
  }
  
  .observation-date::after {
    right: -31px;
  }
  
  .observation-content:hover {
    transform: none;
  }
  
  .thought-meta {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .thought-card, .idea-card, .project-card, .reading-item {
    padding: var(--space-md);
  }
  
  .observation-content {
    padding: var(--space-md);
  }
  
  .project-image {
    height: 150px;
  }
}