/* Cosolar Typecho 补充样式：搜索弹层 + 评论区（适配明暗双模） */

/* ========== 搜索弹层 ========== */
.cosolar-search-mask {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s;
  z-index: 9998;
}
.cosolar-search-mask.show {
  opacity: 1;
  visibility: visible;
}
.cosolar-search-modal {
  position: fixed;
  top: 18vh;
  left: 50%;
  transform: translate(-50%, -12px);
  width: min(560px, calc(100vw - 32px));
  background: var(--color-bg-card, #fff);
  border: 1px solid var(--color-border, rgba(0, 0, 0, 0.08));
  border-radius: 16px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.18);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  z-index: 9999;
}
.cosolar-search-modal.show {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}
.cosolar-search-form {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
}
.cosolar-search-form svg {
  width: 18px;
  height: 18px;
  color: var(--color-text-muted, #94a3b8);
  flex-shrink: 0;
}
.cosolar-search-form input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-size: 15px;
  color: var(--color-text, #1e293b);
  font-family: inherit;
}
.cosolar-search-tip {
  margin: 0;
  padding: 8px 14px 10px;
  font-size: 12px;
  color: var(--color-text-muted, #94a3b8);
  border-top: 1px solid var(--color-border, rgba(0, 0, 0, 0.06));
}

/* ========== 评论区 ========== */
.cosolar-comments {
  background: var(--color-bg-card, #fff);
  border: 1px solid var(--color-border, rgba(0, 0, 0, 0.08));
  border-radius: 16px;
  padding: 24px;
}
.cosolar-comments-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 17px;
  font-weight: 600;
  margin: 0 0 20px;
  color: var(--color-text, #1e293b);
}
.cosolar-comments-title svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary, #10b981);
}
.cosolar-comment-list,
.cosolar-comment-children {
  list-style: none;
  margin: 0;
  padding: 0;
}
.cosolar-comment-children {
  margin-left: 44px;
  margin-top: 12px;
}
.cosolar-comment {
  margin-bottom: 16px;
}
.cosolar-comment-inner {
  display: flex;
  gap: 12px;
}
.cosolar-comment-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-primary, #10b981);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.cosolar-comment-main {
  flex: 1;
  min-width: 0;
  background: var(--color-bg-soft, rgba(0, 0, 0, 0.03));
  border-radius: 12px;
  padding: 12px 16px;
}
.cosolar-comment-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 6px;
  font-size: 13px;
}
.cosolar-comment-author {
  font-weight: 600;
  color: var(--color-text, #1e293b);
}
.cosolar-comment-author a {
  color: inherit;
}
.cosolar-comment-badge {
  font-size: 11px;
  padding: 1px 8px;
  border-radius: 999px;
  background: var(--color-primary, #10b981);
  color: #fff;
}
.cosolar-comment-date {
  color: var(--color-text-muted, #94a3b8);
  margin-left: auto;
  font-size: 12px;
}
.cosolar-comment-reply {
  margin-top: 6px;
  font-size: 13px;
}
.cosolar-comment-reply a {
  color: var(--color-primary, #10b981);
}
.cosolar-comment-body {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text, #1e293b);
}
.cosolar-comment-body p {
  margin: 0 0 8px;
}
.cosolar-comment-waiting {
  color: #f59e0b;
  font-size: 12px;
}
.cosolar-comments-nav {
  margin: 8px 0 20px;
  font-size: 14px;
}
.cosolar-comments-nav a {
  color: var(--color-primary, #10b981);
  margin-right: 14px;
}

/* 评论表单 */
.cosolar-respond {
  border-top: 1px solid var(--color-border, rgba(0, 0, 0, 0.08));
  padding-top: 20px;
}
.cosolar-respond-title {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 16px;
  color: var(--color-text, #1e293b);
}
.cosolar-cancel-reply a {
  font-size: 13px;
  font-weight: 400;
  color: var(--color-primary, #10b981);
  margin-left: 12px;
}
.cosolar-form-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 12px;
}
.cosolar-input,
.cosolar-textarea {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--color-border, rgba(0, 0, 0, 0.12));
  border-radius: 10px;
  background: var(--color-bg, #fff);
  color: var(--color-text, #1e293b);
  font-family: inherit;
  font-size: 14px;
  padding: 10px 14px;
  outline: none;
  transition: border-color 0.2s;
}
.cosolar-input:focus,
.cosolar-textarea:focus {
  border-color: var(--color-primary, #10b981);
}
.cosolar-textarea {
  resize: vertical;
  margin-bottom: 12px;
}
.cosolar-form-actions {
  display: flex;
  justify-content: flex-end;
}
.cosolar-form-logged {
  font-size: 14px;
  color: var(--color-text-muted, #94a3b8);
  margin: 0 0 12px;
}
.cosolar-form-logged a {
  color: var(--color-primary, #10b981);
}
.cosolar-logout {
  margin-left: 10px;
}
.cosolar-comments-closed {
  font-size: 14px;
  color: var(--color-text-muted, #94a3b8);
  margin: 0;
}

@media (max-width: 640px) {
  .cosolar-form-row {
    grid-template-columns: 1fr;
  }
  .cosolar-comments {
    padding: 16px;
  }
}

/* ===== 导航栏修复 ===== */
/* 菜单项文字不换行（防止被挤压后中文字符竖排），图标不压缩 */
.header-nav a {
  white-space: nowrap;
  flex-shrink: 0;
}
.header-nav a svg,
.header-nav a iconify-icon {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
}
.header-nav a span {
  white-space: nowrap;
}
/* 桌面端导航允许在容器内自然排列，避免溢出挤压 */
.header-nav {
  min-width: 0;
}

/* ===== 文章页右侧栏：热门文章小部件 ===== */
.toc-sidebar .post-hot-widget {
  margin-top: 16px;
  background: var(--color-card, #fff);
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: var(--radius-lg, 12px);
  padding: 16px;
}
.toc-sidebar .post-hot-widget .recent-badge-hot {
  background: var(--color-primary, #10b981);
  color: #fff;
}

/* ===== 文章页右侧栏：多小部件布局 ===== */
.toc-sidebar .widget-author,
.toc-sidebar .toc-widget {
  margin-bottom: 16px;
}
.toc-sidebar .widget-author:last-child,
.toc-sidebar .toc-widget:last-child,
.toc-sidebar .post-hot-widget:last-child {
  margin-bottom: 0;
}
/* 侧栏较窄（240px）时作者卡片自适应 */
.toc-sidebar .author-profile {
  padding: 20px 14px;
}
.toc-sidebar .author-stats {
  gap: 8px;
}

/* ===== 文章页操作栏内层包裹 ===== */
/* 桌面（>768px）：内层接管按钮的纵向排列，样式与原 .post-actions 一致 */
@media (min-width: 769px) {
  .post-actions-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    position: relative;
  }
}
/* 移动端（<=768px）：摊平内层，让按钮直接成为底部固定栏的 flex 子项，保持原版布局 */
@media (max-width: 768px) {
  .post-actions-inner {
    display: contents;
  }
}

/* ===== 宽屏（>=1320px）：正文与首页完全等宽且左对齐 =====
   操作栏改为悬浮覆盖，不再占用栅格列；
   文章页变为 1fr + var(--sidebar-width)，与首页 layout-grid 完全一致 */
@media (min-width: 1320px) {
  .post-layout {
    grid-template-columns: 1fr var(--sidebar-width);
    position: relative;
  }
  .post-layout > .post-actions {
    position: absolute;
    left: calc(-56px - var(--content-gap));
    top: 0;
    bottom: auto;
    height: 100%;
    align-self: auto;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
  }
  /* 自然位置在栏底，sticky 把它吸回视口底部上方 40px，随滚动跟随（原版效果） */
  .post-layout > .post-actions .post-actions-inner {
    position: sticky;
    top: auto;
    bottom: 40px;
  }
}

/* ===== AI 摘要卡片（AiComment 插件，主题渲染版） ===== */
.ai-summary-card {
  position: relative;
  margin: 0 0 24px;
  padding: 16px 18px 14px;
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(59, 130, 246, 0.06));
}
.ai-summary-head {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
  font-weight: 600;
  font-size: 14px;
  color: #059669;
}
.ai-summary-head .ai-summary-note {
  margin-left: auto;
  font-size: 11px;
  font-weight: 400;
  opacity: 0.6;
  color: var(--color-text-secondary, #64748b);
}
.ai-summary-body {
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-text, #1e293b);
  opacity: 0.9;
}
[data-theme="dark"] .ai-summary-card {
  border-color: rgba(16, 185, 129, 0.4);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.12), rgba(59, 130, 246, 0.08));
}

/* ===== 侧栏最新评论 ===== */
.comment-mini-list {
  display: flex;
  flex-direction: column;
}
.comment-mini-item {
  display: flex;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--color-border-light, #f1f5f9);
  color: inherit;
  text-decoration: none;
}
.comment-mini-item:last-child {
  border-bottom: none;
}
.comment-mini-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary, #10b981);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.comment-mini-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.comment-mini-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 13px;
}
.comment-mini-head b {
  color: var(--color-text, #1e293b);
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.comment-mini-head i {
  color: var(--color-text-muted, #94a3b8);
  font-style: normal;
  font-size: 12px;
  flex-shrink: 0;
}
.comment-mini-text {
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-text-secondary, #64748b);
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.comment-mini-item:hover .comment-mini-head b {
  color: var(--color-primary, #10b981);
}

/* ========== 分页区与页脚间距收紧 ========== */
.site-main {
  padding-bottom: 24px;
}
.pagination {
  padding: 24px 0 0;
}
.site-footer {
  margin-top: 16px;
}
@media (max-width: 768px) {
  .site-main {
    padding-bottom: 16px;
  }
}