/* ========================================
   Twikoo 便利贴主题 CSS
   覆盖原始样式，粘贴到博客自定义 CSS 即可
   ======================================== */

/* 便利贴颜色变量 */
#twikoo {
  --tk-note-1: #fff9c4;
  --tk-note-2: #d7f7c2;
  --tk-note-3: #cce8ff;
  --tk-note-4: #f0d6ff;
  --tk-note-5: #ffe4cc;
  --tk-note-shadow: 2px 3px 0 rgba(0, 0, 0, 0.10), 0 1px 0 rgba(0, 0, 0, 0.06);
  --tk-note-hover-shadow: 4px 10px 20px rgba(0, 0, 0, 0.16);
}

/* 评论容器：瀑布流/网格布局 */
#twikoo .tk-comments-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.5rem;
  align-items: start;
  min-height: 10rem;
}

/* 隐藏原有竖向分隔线 */
#twikoo .tk-comment {
  margin-top: 0;
}

/* ---- 单张便利贴 ---- */
#twikoo .tk-comment {
  display: flex;
  flex-direction: column;
  position: relative;
  border-radius: 2px;
  padding: 14px 14px 36px;
  box-shadow: var(--tk-note-shadow);
  transition: transform 0.18s ease, box-shadow 0.18s ease, z-index 0s;
  cursor: default;
  min-height: 130px;
  border: none;
  word-break: break-word;
  /* 去掉原来的 flex-direction: row */
}

/* 五色轮换 */
#twikoo .tk-comment:nth-child(5n+1) { background: var(--tk-note-1); transform: rotate(-1.2deg); }
#twikoo .tk-comment:nth-child(5n+2) { background: var(--tk-note-2); transform: rotate(0.7deg); }
#twikoo .tk-comment:nth-child(5n+3) { background: var(--tk-note-3); transform: rotate(-0.4deg); }
#twikoo .tk-comment:nth-child(5n+4) { background: var(--tk-note-4); transform: rotate(1.3deg); }
#twikoo .tk-comment:nth-child(5n+5) { background: var(--tk-note-5); transform: rotate(-0.8deg); }

/* 悬停浮起 */
#twikoo .tk-comment:hover {
  transform: rotate(0deg) scale(1.04) translateY(-4px) !important;
  box-shadow: var(--tk-note-hover-shadow);
  z-index: 20;
}

/* 顶部胶带条 */
#twikoo .tk-comment::before {
  content: '';
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 22px;
  background: rgba(255, 255, 255, 0.55);
  border-radius: 1px;
  border: 0.5px solid rgba(0, 0, 0, 0.08);
  box-shadow: none;
}

/* 底部折角效果 */
#twikoo .tk-comment::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 16px 16px;
  border-color: transparent transparent rgba(0, 0, 0, 0.10) transparent;
}

/* ---- 头像区域 ---- */
#twikoo .tk-comment > .tk-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  margin-right: 0;
  margin-bottom: 8px;
  flex-shrink: 0;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.10);
}

#twikoo .tk-comment > .tk-avatar .tk-avatar-img {
  height: 30px;
  width: 30px;
}

/* 主体内容区 */
#twikoo .tk-comment > .tk-main {
  width: 100%;
}

/* 昵称 */
#twikoo .tk-comment .tk-nick-link {
  font-size: 12px;
  font-weight: 700;
  color: rgba(0, 0, 0, 0.6);
}
#twikoo .tk-comment .tk-nick-link:hover {
  color: rgba(0, 0, 0, 0.85);
}

/* 操作按钮（点赞等）浮在右侧 */
#twikoo .tk-comment .tk-row {
  flex-wrap: wrap;
}

/* 正文内容 */
#twikoo .tk-comment .tk-content {
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.65;
  color: rgba(0, 0, 0, 0.75);
  max-height: 200px;
  overflow: hidden;
}

/* 元信息（时间、地区等） */
#twikoo .tk-comment .tk-extras {
  position: absolute;
  bottom: 8px;
  left: 14px;
  right: 20px;
  font-size: 10px;
  color: rgba(0, 0, 0, 0.38);
  flex-wrap: nowrap;
  overflow: hidden;
  margin: 0;
}
#twikoo .tk-comment .tk-extra {
  margin-top: 0;
  margin-right: 6px;
}

/* 点赞按钮颜色适配 */
#twikoo .tk-comment .tk-action-link {
  color: rgba(0, 0, 0, 0.4);
}
#twikoo .tk-comment .tk-action-icon {
  color: rgba(0, 0, 0, 0.4);
}

/* ---- 回复子评论 ---- */
#twikoo .tk-comment .tk-replies {
  margin-top: 8px;
  max-height: none;
  overflow: visible;
  padding-left: 8px;
  border-left: 2px solid rgba(0, 0, 0, 0.10);
}

/* ---- 评论框 ---- */
#twikoo .tk-submit {
  grid-column: 1 / -1;
  background: rgba(255, 255, 255, 0.6);
  border: 1.5px dashed rgba(0, 0, 0, 0.15);
  border-radius: 2px;
  padding: 1rem;
  box-shadow: none;
}

/* ---- 分页 ---- */
#twikoo .tk-pagination {
  grid-column: 1 / -1;
}

/* ---- 深色模式适配 ---- */
@media (prefers-color-scheme: dark) {
  #twikoo {
    --tk-note-1: #4a4520;
    --tk-note-2: #1f3b1a;
    --tk-note-3: #1a2e42;
    --tk-note-4: #32204a;
    --tk-note-5: #3f2b18;
    --tk-note-shadow: 2px 3px 0 rgba(0, 0, 0, 0.4), 0 1px 0 rgba(0, 0, 0, 0.3);
  }
  #twikoo .tk-comment .tk-nick-link { color: rgba(255, 255, 255, 0.75); }
  #twikoo .tk-comment .tk-content { color: rgba(255, 255, 255, 0.80); }
  #twikoo .tk-comment .tk-extras { color: rgba(255, 255, 255, 0.40); }
  #twikoo .tk-comment .tk-action-link,
  #twikoo .tk-comment .tk-action-icon { color: rgba(255, 255, 255, 0.45); }
  #twikoo .tk-comment::before { background: rgba(255, 255, 255, 0.15); }
}

/* 主题框架深色模式（Hexo/Hugo 常见的 class） */
.night #twikoo,
.darkmode #twikoo,
.DarkMode #twikoo,
[data-theme="dark"] #twikoo,
[data-user-color-scheme="dark"] #twikoo {
  --tk-note-1: #4a4520;
  --tk-note-2: #1f3b1a;
  --tk-note-3: #1a2e42;
  --tk-note-4: #32204a;
  --tk-note-5: #3f2b18;
}

/* ---- 移动端：单列 ---- */
@media screen and (max-width: 600px) {
  #twikoo .tk-comments-container {
    grid-template-columns: 1fr;
  }
  #twikoo .tk-comment {
    transform: rotate(0deg) !important;
  }
}