/**
 * 归档页面特定样式 - 简洁无背景设计
 * @package Westlife
 */
 /* 定义CSS变量 */
:root {
  --color-primary: #002FA7;
  --color-primary-light: rgba(0, 47, 167, 0.1);
}


/* 1. 基础布局 */
.archive-main {
  padding: calc(var(--spacing-unit) * 4) 0;
}

.main-container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-unit);
}

.main-content {
  border-radius: var(--theme-radius);
}

.section-box {
  border-radius: 12px;
  padding: calc(var(--spacing-unit) * 3);
  margin-bottom: calc(var(--spacing-unit) * 4);
  background: var(--color-background);
  box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.05), 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  border: none;
}

.section-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-unit);
  font-size: 1.25rem;
  margin-bottom: calc(var(--spacing-unit) * 2);
  padding-bottom: calc(var(--spacing-unit));
  border-bottom: 1px solid var(--color-border);
}

.section-title i {
  color: var(--color-primary);
}

.section-content {
  border-radius: var(--theme-radius);
  padding: calc(var(--spacing-unit));
}

/* 2. 页面标题 */
.entry-header {
  text-align: center;
  margin-bottom: calc(var(--spacing-unit) * 4);
  padding: calc(var(--spacing-unit) * 3);
  background: var(--color-background);
  border-radius: 12px;
  box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.05), 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.entry-title {
  font-size: 1.8rem;
  color: var(--color-heading);
  margin-bottom: calc(var(--spacing-unit) * 1.5);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-unit);
}

.entry-title i {
  color: var(--color-primary);
}

.entry-description {
    color: var(--color-text);
    line-height: 1.6;
    font-size: 0.95rem;
    max-width: 800px;
    margin: 0 auto 0.5rem auto;
}

.word-count-milestone {
    color: var(--color-text);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-top: 0.5rem;
}

/* 3. 统计卡片部分样式 */
.stats-section {
  margin-bottom: 2rem;
}

.archivepage-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

/* 统计卡片基础样式 */
.archivepage-stat-item {
  position: relative;
  padding: 1.75rem;
  background: var(--color-background);
  border-radius: 12px;
  box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.05), 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  border: 1px solid rgba(0, 47, 167, 0.1);
}

/* 顶部装饰条 */
.archivepage-stat-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: #002FA7;
  opacity: 0.8;
}

/* 图标样式 */
.archivepage-stat-item i {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  font-size: 1.1rem;
  color: #002FA7;
  opacity: 0.5;
  transition: all 0.3s ease;
}

/* 内容布局 */
.archivepage-stat-content {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

/* 数值样式 */
.archivepage-stat-value {
  font-size: 2.25rem;
  font-weight: 700;
  color: #002FA7;
  line-height: 1.2;
  letter-spacing: -0.5px;
}

/* 标签样式 */
.archivepage-stat-label {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-weight: 500;
}

/* 悬停效果 */
.archivepage-stat-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 20px rgba(0, 47, 167, 0.1);
  border-color: #002FA7;
}

.archivepage-stat-item:hover i {
  transform: scale(1.1);
  opacity: 0.8;
}

/* 响应式布局 */
@media (max-width: 1024px) {
  .archivepage-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .archivepage-stats {
    grid-template-columns: 1fr;
  }
  
  .archivepage-stat-item {
    padding: 1.25rem;
  }
  
  .archivepage-stat-value {
    font-size: 1.75rem;
  }
  
  .archivepage-stat-item i {
    top: 1rem;
    right: 1rem;
  }
}

/* 暗色主题支持 */
@media (prefers-color-scheme: dark) {
  .archivepage-stat-item {
    background: var(--color-background-dark, #2d2d2d);
    border-color: rgba(0, 47, 167, 0.2);
  }
  
  .archivepage-stat-value {
    color: #4d88ff; /* 暗色主题下使用更亮的蓝色 */
  }
}

/* 4. 热力图 */
.heatmap-section {
  position: relative;
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.heatmap-months {
  display: flex;
  margin-bottom: 10px;
  padding: 0;
  margin-left: 40px;
}

.month-label {
  flex: 1;
  text-align: center;
  font-size: 0.7rem;
  color: var(--color-text-light);
  text-transform: none;
}

.heatmap-wrapper {
  position: relative;
  padding: 0 0 0 40px;
}

.heatmap-weekdays {
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.weekday-label {
  height: 12px;
  line-height: 12px;
  font-size: 0.7rem;
  color: var(--color-text-light);
  padding-right: 8px;
  text-align: right;
  width: 30px;
  text-transform: none;
}

.heatmap-grid {
  display: grid;
  grid-template-columns: repeat(53, 1fr);
  grid-template-rows: repeat(7, 12px);
  gap: 3px;
  position: relative;
}

.heatmap-cell {
  position: relative;
  width: 12px;
  height: 12px;
  border-radius: 2px;
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: transform 0.2s ease;
}

/* 热力等级颜色 */
.heat-level-0 { 
  background: transparent;
  border: 1px solid var(--color-border);
}
.heat-level-1 { 
  background: rgba(0, 47, 167, 0.2);
  border: none;
}
.heat-level-2 { 
  background: rgba(0, 47, 167, 0.4);
  border: none;
}
.heat-level-3 { 
  background: rgba(0, 47, 167, 0.6);
  border: none;
}
.heat-level-4 { 
  background: rgba(0, 47, 167, 0.8);
  border: none;
}

.heatmap-tooltip {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 10px;
  background: #333;
  color: #fff;
  font-size: 11px;
  line-height: 1.3;
  white-space: nowrap;
  border-radius: 4px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  opacity: 0;
  visibility: hidden;
  transition: 0.2s ease;
  z-index: 10;
  pointer-events: none;
}

.tooltip-date {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 3px;
  font-size: 10px;
}

.tooltip-count {
  font-weight: 500;
}

.heatmap-cell:hover {
  transform: scale(1.2);
  z-index: 5;
}

.heatmap-cell:hover .heatmap-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-5px);
}

.heatmap-legend {
  margin-top: calc(var(--spacing-unit) * 1.5);
  padding-top: calc(var(--spacing-unit));
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: calc(var(--spacing-unit));
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.legend-items {
  display: flex;
  align-items: center;
  gap: calc(var(--spacing-unit));
  flex-wrap: wrap;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8rem;
}

.legend-cell {
  width: 10px;
  height: 10px;
  border-radius: 2px;
}

/* 5. 年度归档 */
.timeline-section .section-content {
  padding: 0;
}

.archive-year {
  background: var(--color-background);
  border-radius: 12px;
  padding: calc(var(--spacing-unit) * 2);
  box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.05), 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.archive-year:last-child {
  margin-bottom: 0;
}

.archive-year-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: calc(var(--spacing-unit) * 1.5);
  padding-bottom: calc(var(--spacing-unit) * 0.5);
  border-bottom: 1px solid var(--color-border);
}

.archive-tax-title {
  display: flex;
  align-items: center;
  gap: calc(var(--spacing-unit) * 0.5);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-heading);
  margin: 0;
}

.archive-tax-title i {
  color: var(--color-primary);
  font-size: 0.9rem;
}

.archive-year-meta {
  display: flex;
  gap: calc(var(--spacing-unit));
  color: var(--color-text-light);
  font-size: 0.85rem;
}

.year-count-badge,
.year-comments-badge {
  padding: 1px 8px;
  border-radius: 10px;
  border: 1px solid var(--color-border);
}

.archive-month-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: calc(var(--spacing-unit) * 0.75);
}

.archive-month {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: calc(var(--spacing-unit) * 0.75);
  text-align: center;
  border-radius: var(--theme-radius);
  border: 1px solid var(--color-border);
  transition: all 0.2s ease;
  text-decoration: none;
  color: var(--color-text);
}

.archive-month.has-posts {
  border-color: var(--color-primary-light);
}

.archive-month:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.archive-month-name {
  font-size: 0.85rem;
}

.archive-month-count {
  font-size: 0.75rem;
  color: var(--color-text-light);
}

.archive-month.has-posts .archive-month-count {
  color: var(--color-primary);
}

/* 6. 分类部分 */
.taxonomy-section {
  margin-bottom: calc(var(--spacing-unit) * 4);
}

.taxonomy-section .section-content {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
}

.taxonomy-section .tax-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 12px;
  background: var(--color-background);
  box-shadow: 0 -2px 4px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.1);
  border: none;
  transition: all 0.3s ease;
  text-decoration: none;
  color: var(--color-text);
  font-size: 0.9rem;
  width: auto;
}

.taxonomy-section .tax-item i {
  color: var(--color-primary);
  font-size: 0.8rem;
}

/* 7. 标签部分 */
.tags-section {
  margin-bottom: calc(var(--spacing-unit) * 4);
}

.tags-section .section-content {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
}

.tags-section .tax-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  border-radius: var(--theme-radius);
  border: 1px solid var(--color-border);
  transition: all 0.2s ease;
  text-decoration: none;
  color: var(--color-text);
  font-size: 0.85rem;
  width: auto;
}

/* 共用样式 */
.tax-item:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.tax-name {
  flex: 0 1 auto;
}

.item-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  color: var(--color-text-light);
  font-size: 0.7rem;
  border-radius: 9px;
  border: 1px solid var(--color-border);
}

.tax-empty {
  color: var(--color-text-light);
  font-style: italic;
  text-align: center;
  padding: calc(var(--spacing-unit));
  width: 100%;
}

.count-badge {
  font-size: 0.75rem;
  color: var(--color-text-light);
  margin-left: auto;
  padding: 1px 6px;
  border-radius: 8px;
  border: 1px solid var(--color-border);
}

/* 响应式调整 */
@media (max-width: 768px) {
  .section-box {
    padding: calc(var(--spacing-unit) * 2);
  }
  
  .archive-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: calc(var(--spacing-unit));
  }
  
  .stat-item {
    padding: calc(var(--spacing-unit));
  }
  
  .stat-value {
    font-size: 1.2rem;
  }
  
  .heatmap-months {
    margin-left: 30px;
  }
  
  .heatmap-wrapper {
    padding-left: 30px;
  }
  
  .weekday-label {
    width: 20px;
    font-size: 0.65rem;
  }
  
  .heatmap-grid {
    grid-template-columns: repeat(26, 1fr);
    grid-template-rows: repeat(7, 10px);
    gap: 2px;
  }
  
  .heatmap-cell {
    width: 10px;
    height: 10px;
  }
  
  .archive-month-grid {
    grid-template-columns: repeat(6, 1fr);
  }
  
  .archive-year-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  
  .archive-year-meta {
    width: 100%;
    justify-content: flex-start;
  }
}

@media (max-width: 480px) {
  .entry-title {
    font-size: 1.5rem;
  }
  
  .section-box {
    padding: calc(var(--spacing-unit));
    margin-bottom: calc(var(--spacing-unit) * 2);
  }
  
  .section-title {
    font-size: 1.1rem;
  }
  
  .archive-stats {
    grid-template-columns: 1fr;
  }
  
  .stat-item i {
    width: 32px;
    height: 32px;
    font-size: 1.4rem;
  }
  
  .heatmap-months {
    margin-left: 24px;
  }
  
  .heatmap-wrapper {
    padding-left: 24px;
  }
  
  .weekday-label {
    width: 16px;
    font-size: 0.6rem;
    padding-right: 4px;
  }
  
  .heatmap-grid {
    grid-template-columns: repeat(13, 1fr);
    grid-template-rows: repeat(7, 8px);
    gap: 2px;
  }
  
  .heatmap-cell {
    width: 8px;
    height: 8px;
  }
  
  .archive-month-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
  }
  
  .archive-month {
    padding: 4px;
  }
  
  .archive-month-name {
    font-size: 0.75rem;
  }
  
  .archive-month-count {
    font-size: 0.7rem;
  }
  
  .taxonomy-categories .tax-item,
  .taxonomy-tags .tax-item {
    padding: 2px 6px;
    font-size: 0.8rem;
  }
  
  .item-count {
    min-width: 16px;
    height: 16px;
    font-size: 0.65rem;
  }
}