/* Minimalist Series Page Styles - Based on Archive Design */

.series-page {
  margin: 0 auto;
  padding: var(--gap);
  font-family: var(--font-base);
}

.series-header {
  margin-bottom: calc(var(--gap) * 1.5);
}

.series-header h1 {
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: var(--content-gap);
  letter-spacing: -0.025em;
}

.series-header .description {
  font-size: 1.1rem;
  color: var(--secondary);
  line-height: 1.6;
  max-width: 600px;
}

.series-grid {
  display: flex;
  flex-direction: column;
  gap: calc(var(--gap) * 2);
  margin-top: var(--content-gap);

}

.series-card {
  background: var(--entry);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-top: var(--content-gap);
}

.series-card-header {
  padding: var(--gap);
}

.series-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0 0 calc(var(--content-gap) / 2) 0;
}

.series-title a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.series-title a:hover {
  color: var(--content);
}

.series-description {
  color: var(--secondary);
  font-size: 0.95rem;
  line-height: 1.5;
  margin: 0;
}

.series-posts {
  display: flex;
  flex-direction: column;
}

.post-item {
  display: grid;
  grid-template-columns: 4% 79% 13%;
  gap: var(--content-gap);
  align-items: center;
  padding: calc(var(--content-gap) / 1.5) var(--gap);
  text-decoration: none;
  color: inherit;
  transition: background-color 0.2s ease;
}

.post-item:hover {
  background-color: var(--tertiary);
}



.post-item.future-post {
  opacity: 0.7;
}

.post-position {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--secondary);
  font-family: var(--font-mono);
  text-align: center;
}

.post-date {
  font-size: 0.85rem;
  color: var(--secondary);
  font-family: var(--font-mono);
  font-weight: 500;
}

.post-title {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--primary);
  margin: 0;
  line-height: 1.4;
  display: flex;
  align-items: center;
  gap: calc(var(--content-gap) / 2);
}

.post-item:hover .post-title {
  color: var(--content);
}

.post-reading-time {
  font-size: 0.8rem;
  color: var(--secondary);
  text-align: right;
  font-weight: 500;
}

.post-status {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: var(--btn-radius);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status-draft {
  background: rgba(255, 193, 7, 0.1);
  color: #d4910d;
}

.status-coming-soon {
  background: rgba(13, 110, 253, 0.1);
  color: #0d6efd;
}

.status-wip {
  background: rgba(108, 117, 125, 0.1);
  color: #6c757d;
}

.series-footer {
  padding: var(--content-gap) var(--gap);
}

.view-all-link {
  display: inline-flex;
  align-items: center;
  gap: calc(var(--content-gap) / 3);
  color: var(--primary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.view-all-link:hover {
  color: var(--content);
}

.view-all-link::after {
  content: '→';
  transition: transform 0.2s ease;
}

.view-all-link:hover::after {
  transform: translateX(2px);
}

/* Responsive Design */
@media (max-width: 768px) {
  .series-page {
    padding: calc(var(--gap) / 1.5);
  }
  
  .series-header h1 {
    font-size: 2rem;
  }
  
  .series-grid {
    gap: var(--gap);
  }
  
  .post-item {
    grid-template-columns: 2.5rem 5rem 1fr 5rem;
    gap: calc(var(--content-gap) / 1.5);
    padding: calc(var(--content-gap) / 2) calc(var(--gap) / 1.5);
  }
  
  .post-position {
    font-size: 0.8rem;
  }
  
  .post-date {
    font-size: 0.75rem;
  }
  
  .post-title {
    font-size: 0.9rem;
  }
  
  .post-reading-time {
    font-size: 0.75rem;
  }
}

@media (max-width: 480px) {
  .post-item {
    grid-template-columns: 1fr;
    gap: calc(var(--content-gap) / 3);
    text-align: left;
  }
  
  .post-reading-time {
    text-align: left;
  }
  
  .series-title {
    font-size: 1.25rem;
  }
}