/**
 * Homepage Styles - 首页样式
 *
 * @package     block-canvas Child
 * @subpackage  Assets
 * @author      JoshuaWang2019
 * @version     1.0.0
 * @since       2025-07-03
 */

/* ==========================================================================
   最高优先级样式 - 强制覆盖任何可能的冲突样式
   ========================================================================== */
.homepage-messages-grid,
.homepage-hymns-grid,
.homepage-ebooks-grid,
.homepage-software-grid {
  display: flex !important;
  gap: var(--spacing-lg, 24px) !important;
  margin: 0 !important;
  padding: 0 !important;
  /* 关键修复：让容器宽度适应实际卡片数量，避免空白 */
  width: max-content !important;
  min-width: max-content !important;
  /* 强制覆盖任何 grid 样式 */
  grid-template-columns: unset !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  justify-content: flex-start !important;
  align-items: stretch !important;
}

/* 滑动容器强制样式 */
.homepage-grid-container {
  overflow-x: auto !important;
  overflow-y: hidden !important;
  width: 100% !important;
  padding-bottom: var(--spacing-sm, 12px) !important;
  /* 平滑滚动 */
  scroll-behavior: smooth !important;
  /* 隐藏滚动条但保持功能 */
  scrollbar-width: thin !important;
  /* 卡片与白色区域的左右间距 - 减小间距 */
  padding-left: var(--spacing-lg, 24px) !important;
  padding-right: var(--spacing-lg, 24px) !important;
  box-sizing: border-box !important;
}

.homepage-grid-container::-webkit-scrollbar {
  height: 6px !important;
}

.homepage-grid-container::-webkit-scrollbar-track {
  background: var(--theme-gray-100) !important;
  border-radius: 3px !important;
}

.homepage-grid-container::-webkit-scrollbar-thumb {
  background: var(--theme-gray-400) !important;
  border-radius: 3px !important;
}

.homepage-grid-container::-webkit-scrollbar-thumb:hover {
  background: var(--theme-gray-600) !important;
}

/* 卡片固定宽度 */
.homepage-messages-grid .message-item,
.homepage-hymns-grid .hymn-item,
.homepage-ebooks-grid .ebook-item,
.homepage-software-grid .software-item {
  width: 320px !important;
  min-width: 320px !important;
  max-width: 320px !important;
  flex-shrink: 0 !important;
}

/* ==========================================================================
   首页主容器
   ========================================================================== */
.homepage-container {
  padding: var(--spacing-xl) var(--spacing-md) !important;
  background: var(--theme-gradient-background) !important;
  min-height: 100vh !important;
}

/* ==========================================================================
   首页标题区域
   ========================================================================== */
.homepage-hero {
  text-align: center !important;
  padding: var(--spacing-2xl) 0 var(--spacing-xl) 0 !important;
  margin-bottom: var(--spacing-2xl) !important;
  background: var(--card-bg) !important;
  border-radius: var(--card-radius) !important;
  box-shadow: var(--card-shadow) !important;
  border: var(--card-border) !important;
}

.homepage-title {
  font-size: var(--font-size-5xl) !important;
  font-weight: var(--font-weight-bold) !important;
  color: var(--theme-gray-800) !important;
  margin: 0 0 var(--spacing-lg) 0 !important;
  background: var(--theme-gradient-primary) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
}

.homepage-subtitle {
  font-size: var(--font-size-xl) !important;
  color: var(--theme-gray-600) !important;
  margin: 0 !important;
  font-weight: var(--font-weight-medium) !important;
}

/* ==========================================================================
   首页搜索区域
   ========================================================================== */
.homepage-search-section {
  margin-bottom: var(--spacing-md) !important; /* 进一步减少间隔，从xl改为md */
  padding: var(--spacing-sm) 0 !important; /* 进一步减少内边距，从lg改为sm */
}

/* ==========================================================================
   内容区域
   ========================================================================== */
.homepage-section {
  margin-bottom: var(--spacing-2xl) !important;
  background: var(--card-bg) !important;
  border-radius: var(--card-radius) !important;
  padding: var(--spacing-xl) !important;
  box-shadow: var(--card-shadow) !important;
  border: var(--card-border) !important;
  /* 白色区域与屏幕左右保持5%间距 */
  margin-left: 5vw !important;
  margin-right: 5vw !important;
  width: calc(100% - 10vw) !important;
  box-sizing: border-box !important;
}

.homepage-section:last-child {
  margin-bottom: 0 !important;
}

/* ==========================================================================
   区域标题
   ========================================================================== */
.section-header {
  margin-bottom: var(--spacing-xl) !important;
  padding-bottom: var(--spacing-lg) !important;
  border-bottom: 2px solid var(--theme-gray-100) !important;
  justify-content: center !important;
  text-align: center !important;
}

.section-title {
  font-size: var(--font-size-3xl) !important;
  font-weight: var(--font-weight-bold) !important;
  color: var(--theme-gray-800) !important;
  margin: 0 !important;
  display: flex !important;
  align-items: center !important;
  gap: var(--spacing-sm) !important;
}

.section-link {
  margin: 0 !important;
}

.section-link a {
  font-size: var(--font-size-base) !important;
  text-decoration: none !important;
  transition: all var(--transition-base) !important;
}

/* ==========================================================================
   首页网格布局 - 使用现有组件样式
   ========================================================================== */

/* 首页网格继承各自的样式文件，保持设计一致性 */

/* ==========================================================================
   响应式设计 - 平板设备
   ========================================================================== */
@media (max-width: 1024px) {
  .homepage-container {
    padding: var(--spacing-lg) var(--spacing-sm) !important;
  }

  .homepage-hero {
    padding: var(--spacing-xl) var(--spacing-lg) !important;
    margin-bottom: var(--spacing-xl) !important;
  }

  .homepage-title {
    font-size: var(--font-size-4xl) !important;
  }

  .homepage-subtitle {
    font-size: var(--font-size-lg) !important;
  }

  .homepage-section {
    padding: var(--spacing-lg) !important;
    margin-bottom: var(--spacing-xl) !important;
  }

  .section-title {
    font-size: var(--font-size-2xl) !important;
  }

  /* 平板端卡片大小调整 */
  .homepage-messages-grid,
  .homepage-hymns-grid,
  .homepage-ebooks-grid,
  .homepage-software-grid {
    gap: var(--spacing-md, 16px) !important;
  }

  .homepage-messages-grid .message-item,
  .homepage-hymns-grid .hymn-item,
  .homepage-ebooks-grid .ebook-item,
  .homepage-software-grid .software-item {
    width: 280px !important;
    min-width: 280px !important;
    max-width: 280px !important;
  }
}

/* ==========================================================================
   响应式设计 - 手机设备
   ========================================================================== */
@media (max-width: 768px) {
  .homepage-container {
    padding: var(--spacing-md) var(--spacing-xs) !important;
  }

  .homepage-hero {
    padding: var(--spacing-lg) var(--spacing-md) !important;
    margin-bottom: var(--spacing-lg) !important;
  }

  .homepage-title {
    font-size: var(--font-size-3xl) !important;
  }

  .homepage-subtitle {
    font-size: var(--font-size-base) !important;
  }

  .homepage-section {
    padding: var(--spacing-md) !important;
    margin-bottom: var(--spacing-lg) !important;
  }

  .section-title {
    font-size: var(--font-size-xl) !important;
  }

  .section-header {
    margin-bottom: var(--spacing-lg) !important;
    padding-bottom: var(--spacing-sm) !important;
  }

  /* 手机端卡片大小调整 */
  .homepage-messages-grid,
  .homepage-hymns-grid,
  .homepage-ebooks-grid,
  .homepage-software-grid {
    gap: var(--spacing-xs, 8px) !important;
  }

  .homepage-messages-grid .message-item,
  .homepage-hymns-grid .hymn-item,
  .homepage-ebooks-grid .ebook-item,
  .homepage-software-grid .software-item {
    width: 250px !important;
    min-width: 250px !important;
    max-width: 250px !important;
  }
}

/* ==========================================================================
   响应式设计 - 小屏手机
   ========================================================================== */
@media (max-width: 480px) {
  .homepage-container {
    padding: var(--spacing-sm) var(--spacing-xs) !important;
  }

  .homepage-hero {
    padding: var(--spacing-md) !important;
    margin-bottom: var(--spacing-md) !important;
  }

  .homepage-title {
    font-size: var(--font-size-2xl) !important;
  }

  .homepage-subtitle {
    font-size: var(--font-size-sm) !important;
  }

  .homepage-section {
    padding: var(--spacing-sm) !important;
    margin-bottom: var(--spacing-md) !important;
  }

  .section-title {
    font-size: var(--font-size-lg) !important;
  }

  /* 小屏手机端卡片大小调整 */
  .homepage-messages-grid,
  .homepage-hymns-grid,
  .homepage-ebooks-grid,
  .homepage-software-grid {
    gap: var(--spacing-xs, 6px) !important;
  }

  .homepage-messages-grid .message-item,
  .homepage-hymns-grid .hymn-item,
  .homepage-ebooks-grid .ebook-item,
  .homepage-software-grid .software-item {
    width: 200px !important;
    min-width: 200px !important;
    max-width: 200px !important;
  }

  .section-link a {
    font-size: var(--font-size-sm) !important;
    padding: var(--spacing-sm) var(--spacing-md) !important;
  }
}

/* ==========================================================================
   深色模式适配
   ========================================================================== */
@media (prefers-color-scheme: dark) {
  /* 页面背景和容器适配 */
  .homepage-container {
    background: var(--theme-gray-50) !important;
  }
  
  .homepage-section {
    background: var(--card-bg) !important;
    border-color: var(--theme-gray-200) !important;
  }

  .homepage-title {
    color: var(--theme-gray-100) !important;
    background: var(--theme-gradient-primary) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
  }

  .homepage-subtitle {
    color: var(--theme-gray-400) !important;
  }

  /* 修复：确保区域标题在深色模式下可见 */
  .section-title {
    color: var(--theme-gray-800) !important; /* 在深色模式下使用最亮的颜色 */
  }

  .section-header {
    border-bottom-color: var(--theme-gray-600) !important;
  }

  /* 修复：section-link在深色模式下的颜色 */
  .section-link a {
    color: var(--theme-primary-light) !important;
  }

  .section-link a:hover {
    color: var(--theme-primary) !important;
  }

  /* 首页信息网格深色模式适配 */
  .homepage-messages-grid .message-title,
  .homepage-hymns-grid .hymn-title,
  .homepage-ebooks-grid .ebook-title,
  .homepage-software-grid .software-title {
    color: var(--theme-gray-100) !important;
  }

  .homepage-messages-grid .message-author,
  .homepage-hymns-grid .hymn-meta,
  .homepage-ebooks-grid .ebook-meta,
  .homepage-software-grid .software-meta {
    color: var(--theme-gray-400) !important;
  }

  .homepage-messages-grid .message-date,
  .homepage-hymns-grid .hymn-date,
  .homepage-ebooks-grid .ebook-date,
  .homepage-software-grid .software-date {
    color: var(--theme-gray-500) !important;
  }

  /* 卡片在深色模式下的适配 */
  .homepage-messages-grid .message-item,
  .homepage-hymns-grid .hymn-item,
  .homepage-ebooks-grid .ebook-item,
  .homepage-software-grid .software-item {
    background: var(--card-bg) !important;
    border-color: var(--theme-gray-200) !important;
  }

  .homepage-grid-container::-webkit-scrollbar-track {
    background: var(--theme-gray-600) !important;
  }

  .homepage-grid-container::-webkit-scrollbar-thumb {
    background: var(--theme-gray-400) !important;
  }
}

/* ==========================================================================
   特殊效果和动画
   ========================================================================== */
.homepage-section {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.6s ease forwards;
}

.homepage-section:nth-child(1) {
  animation-delay: 0.1s;
}
.homepage-section:nth-child(2) {
  animation-delay: 0.2s;
}
.homepage-section:nth-child(3) {
  animation-delay: 0.3s;
}
.homepage-section:nth-child(4) {
  animation-delay: 0.4s;
}
.homepage-section:nth-child(5) {
  animation-delay: 0.5s;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 鼠标悬停效果 */
.homepage-section:hover {
  transform: translateY(-2px) !important;
  box-shadow: var(--shadow-lg) !important;
  transition: all var(--transition-base) !important;
}

/* ==========================================================================
   博客列表页样式
   ========================================================================== */
.blog-container {
  padding: var(--spacing-xl) var(--spacing-md) !important;
  background: var(--theme-gradient-background) !important;
  min-height: 100vh !important;
}

.page-header {
  text-align: center !important;
  margin-bottom: var(--spacing-2xl) !important;
  background: var(--card-bg) !important;
  border-radius: var(--card-radius) !important;
  padding: var(--spacing-xl) !important;
  box-shadow: var(--card-shadow) !important;
}

.page-title {
  font-size: var(--font-size-4xl) !important;
  font-weight: var(--font-weight-bold) !important;
  color: var(--theme-gray-800) !important;
  margin: 0 0 var(--spacing-lg) 0 !important;
}

.page-description {
  font-size: var(--font-size-lg) !important;
  color: var(--theme-gray-600) !important;
  margin: 0 !important;
}

.post-item {
  background: var(--card-bg) !important;
  border-radius: var(--card-radius) !important;
  box-shadow: var(--card-shadow) !important;
  overflow: hidden !important;
  transition: transform 0.3s ease, box-shadow 0.3s ease !important;
  margin-bottom: var(--spacing-lg) !important;
}

.post-item:hover {
  transform: translateY(-2px) !important;
  box-shadow: var(--shadow-lg) !important;
}

.post-image img {
  width: 100% !important;
  height: 200px !important;
  object-fit: cover !important;
}

.post-content {
  padding: var(--spacing-lg) !important;
}

.post-title {
  font-size: var(--font-size-xl) !important;
  font-weight: var(--font-weight-bold) !important;
  color: var(--theme-gray-800) !important;
  margin: 0 0 var(--spacing-sm) 0 !important;
}

.post-title a {
  color: inherit !important;
  text-decoration: none !important;
}

.post-title a:hover {
  color: var(--theme-primary) !important;
}

.post-date {
  font-size: var(--font-size-sm) !important;
  color: var(--theme-gray-500) !important;
  margin-bottom: var(--spacing-sm) !important;
}

.post-excerpt {
  font-size: var(--font-size-base) !important;
  color: var(--theme-gray-600) !important;
  line-height: 1.6 !important;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .blog-container {
    padding: var(--spacing-lg) var(--spacing-sm) !important;
  }

  .wp-block-post-template {
    grid-template-columns: 1fr !important;
  }

  .page-title {
    font-size: var(--font-size-3xl) !important;
  }
}

/* ==========================================================================
   统一的卡片样式
   ========================================================================== */
.homepage-messages-grid .message-item,
.homepage-hymns-grid .hymn-item,
.homepage-ebooks-grid .ebook-item,
.homepage-software-grid .software-item {
  background: var(--card-bg) !important;
  border-radius: var(--card-radius) !important;
  box-shadow: var(--card-shadow) !important;
  transition: transform 0.3s ease, box-shadow 0.3s ease !important;
  overflow: hidden !important;
  border: var(--card-border) !important;
  width: 320px !important;
  min-width: 320px !important;
  max-width: 320px !important;
  flex-shrink: 0 !important;
  display: flex !important;
  flex-direction: column !important;
}

.homepage-messages-grid .message-item:hover,
.homepage-hymns-grid .hymn-item:hover,
.homepage-ebooks-grid .ebook-item:hover,
.homepage-software-grid .software-item:hover {
  transform: translateY(-4px) !important;
  box-shadow: var(--card-shadow-hover) !important;
}

/* 统一的链接样式 */
.homepage-messages-grid .message-link,
.homepage-hymns-grid .hymn-link,
.homepage-ebooks-grid .ebook-link,
.homepage-software-grid .software-link {
  display: block !important;
  color: inherit !important;
  text-decoration: none !important;
  height: 100% !important;
}

/* 统一的卡片容器 */
.homepage-messages-grid .message-card,
.homepage-hymns-grid .hymn-card,
.homepage-ebooks-grid .ebook-card,
.homepage-software-grid .software-card {
  display: flex !important;
  flex-direction: column !important;
  height: 100% !important;
}

/* 统一的图片容器 */
.homepage-messages-grid .message-image-wrapper,
.homepage-hymns-grid .hymn-image-wrapper,
.homepage-ebooks-grid .ebook-image-wrapper,
.homepage-software-grid .software-image-wrapper {
  width: 100% !important;
  height: 200px !important;
  overflow: hidden !important;
  position: relative !important;
}

/* 统一的特色图片 */
.homepage-messages-grid .message-feature-image,
.homepage-hymns-grid .hymn-feature-image,
.homepage-ebooks-grid .ebook-feature-image,
.homepage-software-grid .software-feature-image {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  transition: transform 0.3s ease !important;
}

.homepage-messages-grid .message-item:hover .message-feature-image,
.homepage-hymns-grid .hymn-item:hover .hymn-feature-image,
.homepage-ebooks-grid .ebook-item:hover .ebook-feature-image,
.homepage-software-grid .software-item:hover .software-feature-image {
  transform: scale(1.05) !important;
}

/* 统一的内容区域 */
.homepage-messages-grid .message-content,
.homepage-hymns-grid .hymn-content,
.homepage-ebooks-grid .ebook-content,
.homepage-software-grid .software-content {
  padding: var(--spacing-lg) !important;
  flex-grow: 1 !important;
  display: flex !important;
  flex-direction: column !important;
}

/* 统一的标题样式 */
.homepage-messages-grid .message-title,
.homepage-hymns-grid .hymn-title,
.homepage-ebooks-grid .ebook-title,
.homepage-software-grid .software-title {
  font-size: var(--font-size-lg) !important;
  font-weight: var(--font-weight-semibold) !important;
  color: var(--theme-gray-800) !important;
  margin: 0 0 var(--spacing-sm) 0 !important;
  line-height: 1.4 !important;
}

/* 统一的作者/描述样式 */
.homepage-messages-grid .message-author,
.homepage-hymns-grid .hymn-author,
.homepage-ebooks-grid .ebook-author,
.homepage-software-grid .software-author {
  font-size: var(--font-size-sm) !important;
  color: var(--theme-gray-600) !important;
  margin: 0 !important;
  line-height: 1.5 !important;
}

/* ==========================================================================
   最高优先级修复 - 确保动态卡片数量布局正确
   ========================================================================== */

/* WordPress Block 样式重置 */
.wp-block-group.homepage-grid-container {
  display: block !important;
  overflow-x: auto !important;
  overflow-y: hidden !important;
  width: 100% !important;
  padding-bottom: var(--spacing-sm, 12px) !important;
}

/* 强制使用flex布局，容器宽度适应内容 */
.wp-block-group.homepage-grid-container .homepage-messages-grid,
.wp-block-group.homepage-grid-container .homepage-hymns-grid,
.wp-block-group.homepage-grid-container .homepage-ebooks-grid,
.wp-block-group.homepage-grid-container .homepage-software-grid,
.homepage-section .homepage-messages-grid,
.homepage-section .homepage-hymns-grid,
.homepage-section .homepage-ebooks-grid,
.homepage-section .homepage-software-grid {
  display: flex !important;
  gap: var(--spacing-lg, 24px) !important;
  margin: 0 !important;
  padding: 0 !important;
  width: max-content !important;
  min-width: max-content !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  justify-content: flex-start !important;
  align-items: stretch !important;
  /* 移除所有可能的grid样式 */
  grid-template-columns: unset !important;
  grid-template-rows: unset !important;
  grid-auto-flow: unset !important;
  grid-auto-columns: unset !important;
  grid-auto-rows: unset !important;
}

/* ==========================================================================
   卡片左右间距响应式调整
   ========================================================================== */

/* 大屏幕：白色区域左右各4vw，卡片与白色区域间距保持24px */
@media (min-width: 1200px) {
  .homepage-section {
    margin-left: 4vw !important;
    margin-right: 4vw !important;
    width: calc(100% - 8vw) !important;
  }

  .homepage-grid-container {
    padding-left: var(--spacing-lg, 24px) !important;
    padding-right: var(--spacing-lg, 24px) !important;
  }
}

/* 移动端：白色区域左右各8vw，卡片与白色区域间距适当减小 */
@media (max-width: 768px) {
  .homepage-section {
    margin-left: 8vw !important;
    margin-right: 8vw !important;
    width: calc(100% - 16vw) !important;
  }

  .homepage-grid-container {
    padding-left: var(--spacing-md, 16px) !important;
    padding-right: var(--spacing-md, 16px) !important;
  }
}

/* ==========================================================================
   WordPress约束布局覆盖 - 确保卡片间距生效
   ========================================================================== */

/* 覆盖WordPress constrained布局对homepage-container的限制 */
.homepage-container.wp-block-group {
  max-width: none !important;
  width: 100% !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}

/* 覆盖WordPress constrained布局对homepage-section的限制 */
.homepage-section.wp-block-group {
  max-width: none !important;
  width: calc(100% - 10vw) !important;
  margin-left: 5vw !important;
  margin-right: 5vw !important;
  padding-left: var(--spacing-xl) !important;
  padding-right: var(--spacing-xl) !important;
}

/* 确保homepage-grid-container不受任何约束 */
.homepage-grid-container.wp-block-group {
  max-width: none !important;
  width: 100% !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}

/* 强制覆盖WordPress可能添加的内边距 */
.wp-block-group.homepage-container,
.wp-block-group.homepage-section {
  padding-left: 0 !important;
  padding-right: 0 !important;
}

/* 最高优先级：确保白色区域与屏幕保持5%间距，卡片与白色区域保持合理间距 */
html body .homepage-grid-container,
html body .wp-block-group.homepage-grid-container,
html body div.wp-block-group.homepage-grid-container {
  padding-left: var(--spacing-lg, 24px) !important;
  padding-right: var(--spacing-lg, 24px) !important;
  box-sizing: border-box !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  max-width: none !important;
  width: 100% !important;
}

/* 最高优先级：确保白色区域与屏幕保持间距 */
html body .homepage-section,
html body .wp-block-group.homepage-section,
html body div.wp-block-group.homepage-section {
  margin-left: 5vw !important;
  margin-right: 5vw !important;
  width: calc(100% - 10vw) !important;
  box-sizing: border-box !important;
}

/* ==========================================================================
   移动端防缩放和横向滚动修复
   ========================================================================== */

/* 防止页面被意外放大和横向滚动 */
html,
body {
  overflow-x: hidden !important;
  -webkit-text-size-adjust: 100% !important;
  -ms-text-size-adjust: 100% !important;
  text-size-adjust: 100% !important;
}

/* 确保所有容器不会超出屏幕宽度 */
.homepage-container,
.homepage-section,
.homepage-grid-container {
  max-width: 100vw !important;
  overflow-x: hidden !important;
}

/* 移动端卡片滚动优化 */
@media screen and (max-width: 768px) {
  .homepage-grid-container {
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important; /* Firefox */
    -ms-overflow-style: none !important; /* IE/Edge */
  }

  .homepage-grid-container::-webkit-scrollbar {
    display: none !important; /* Chrome/Safari */
  }

  /* 防止白色区域引起横向滚动 */
  .homepage-section {
    box-sizing: border-box !important;
    max-width: calc(100vw - 1px) !important; /* 防止边界像素问题 */
  }
}

/* 微信浏览器特殊优化 */
@media screen and (max-width: 480px) {
  /* 确保小屏幕下不会有横向滚动 */
  .homepage-section {
    margin-left: 8vw !important;
    margin-right: 8vw !important;
    width: calc(84vw) !important; /* 精确计算防止溢出 */
  }

  .homepage-grid-container {
    padding-left: var(--spacing-sm, 12px) !important;
    padding-right: var(--spacing-sm, 12px) !important;
  }
}